-Added EXR supprot for HDR (no BC6 compression yet though)

-Improvements to texture importer
-Proper detection of S3TC compression modes, and added all modes to Image
-Fixes to non-power of 2 compressed textures, which should all be supported by GLES3

2 files changed, 12395 insertions, 0 deletions

diff --git a/thirdparty/tinyexr/tinyexr.cc b/thirdparty/tinyexr/tinyexr.cc
new file mode 100644
index 0000000000..969a6d505d
--- /dev/null
+++ b/thirdparty/tinyexr/tinyexr.cc
@@ -0,0 +1,2 @@
+#define TINYEXR_IMPLEMENTATION
+#include "tinyexr.h"
diff --git a/thirdparty/tinyexr/tinyexr.h b/thirdparty/tinyexr/tinyexr.h
new file mode 100644
index 0000000000..44cc287da7
--- /dev/null
+++ b/thirdparty/tinyexr/tinyexr.h
@@ -0,0 +1,12393 @@
+/*
+Copyright (c) 2014 - 2017, Syoyo Fujita
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the name of the Syoyo Fujita nor the
+      names of its contributors may be used to endorse or promote products
+      derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+// TinyEXR contains some OpenEXR code, which is licensed under ------------
+
+///////////////////////////////////////////////////////////////////////////
+//
+// Copyright (c) 2002, Industrial Light & Magic, a division of Lucas
+// Digital Ltd. LLC
+//
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+// *       Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// *       Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// *       Neither the name of Industrial Light & Magic nor the names of
+// its contributors may be used to endorse or promote products derived
+// from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+///////////////////////////////////////////////////////////////////////////
+
+// End of OpenEXR license -------------------------------------------------
+
+#ifndef TINYEXR_H_
+#define TINYEXR_H_
+
+//
+//
+//   Do this:
+//    #define TINYEXR_IMPLEMENTATION
+//   before you include this file in *one* C or C++ file to create the
+//   implementation.
+//
+//   // i.e. it should look like this:
+//   #include ...
+//   #include ...
+//   #include ...
+//   #define TINYEXR_IMPLEMENTATION
+//   #include "tinyexr.h"
+//
+//
+
+#include <stddef.h>  // for size_t
+#include <stdint.h>  // guess stdint.h is available(C99)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Use embedded miniz or not to decode ZIP format pixel. Linking with zlib
+// required if this flas is 0.
+#ifndef TINYEXR_USE_MINIZ
+#define TINYEXR_USE_MINIZ (1)
+#endif
+
+// Disable PIZ comporession when applying cpplint.
+#ifndef TINYEXR_USE_PIZ
+#define TINYEXR_USE_PIZ (1)
+#endif
+
+#ifndef TINYEXR_USE_ZFP
+#define TINYEXR_USE_ZFP (0)  // TinyEXR extension.
+// http://computation.llnl.gov/projects/floating-point-compression
+#endif
+
+#define TINYEXR_SUCCESS (0)
+#define TINYEXR_ERROR_INVALID_MAGIC_NUMBER (-1)
+#define TINYEXR_ERROR_INVALID_EXR_VERSION (-2)
+#define TINYEXR_ERROR_INVALID_ARGUMENT (-3)
+#define TINYEXR_ERROR_INVALID_DATA (-4)
+#define TINYEXR_ERROR_INVALID_FILE (-5)
+#define TINYEXR_ERROR_INVALID_PARAMETER (-5)
+#define TINYEXR_ERROR_CANT_OPEN_FILE (-6)
+#define TINYEXR_ERROR_UNSUPPORTED_FORMAT (-7)
+#define TINYEXR_ERROR_INVALID_HEADER (-8)
+
+// @note { OpenEXR file format: http://www.openexr.com/openexrfilelayout.pdf }
+
+// pixel type: possible values are: UINT = 0 HALF = 1 FLOAT = 2
+#define TINYEXR_PIXELTYPE_UINT (0)
+#define TINYEXR_PIXELTYPE_HALF (1)
+#define TINYEXR_PIXELTYPE_FLOAT (2)
+
+#define TINYEXR_MAX_ATTRIBUTES (128)
+
+#define TINYEXR_COMPRESSIONTYPE_NONE (0)
+#define TINYEXR_COMPRESSIONTYPE_RLE (1)
+#define TINYEXR_COMPRESSIONTYPE_ZIPS (2)
+#define TINYEXR_COMPRESSIONTYPE_ZIP (3)
+#define TINYEXR_COMPRESSIONTYPE_PIZ (4)
+#define TINYEXR_COMPRESSIONTYPE_ZFP (128)  // TinyEXR extension
+
+#define TINYEXR_ZFP_COMPRESSIONTYPE_RATE (0)
+#define TINYEXR_ZFP_COMPRESSIONTYPE_PRECISION (1)
+#define TINYEXR_ZFP_COMPRESSIONTYPE_ACCURACY (2)
+
+#define TINYEXR_TILE_ONE_LEVEL (0)
+#define TINYEXR_TILE_MIPMAP_LEVELS (1)
+#define TINYEXR_TILE_RIPMAP_LEVELS (2)
+
+#define TINYEXR_TILE_ROUND_DOWN (0)
+#define TINYEXR_TILE_ROUND_UP (1)
+
+typedef struct _EXRVersion {
+  int version;    // this must be 2
+  int tiled;      // tile format image
+  int long_name;  // long name attribute
+  int non_image;  // deep image(EXR 2.0)
+  int multipart;  // multi-part(EXR 2.0)
+} EXRVersion;
+
+typedef struct _EXRAttribute {
+  char name[256];  // name and type are up to 255 chars long.
+  char type[256];
+  unsigned char *value;  // uint8_t*
+  int size;
+  int pad0;
+} EXRAttribute;
+
+typedef struct _EXRChannelInfo {
+  char name[256];  // less than 255 bytes long
+  int pixel_type;
+  int x_sampling;
+  int y_sampling;
+  unsigned char p_linear;
+  unsigned char pad[3];
+} EXRChannelInfo;
+
+typedef struct _EXRTile {
+  int offset_x;
+  int offset_y;
+  int level_x;
+  int level_y;
+
+  int width;   // actual width in a tile.
+  int height;  // actual height int a tile.
+
+  unsigned char **images;  // image[channels][pixels]
+} EXRTile;
+
+typedef struct _EXRHeader {
+  float pixel_aspect_ratio;
+  int line_order;
+  int data_window[4];
+  int display_window[4];
+  float screen_window_center[2];
+  float screen_window_width;
+
+  int chunk_count;
+
+  // Properties for tiled format(`tiledesc`).
+  int tiled;
+  int tile_size_x;
+  int tile_size_y;
+  int tile_level_mode;
+  int tile_rounding_mode;
+
+  int long_name;
+  int non_image;
+  int multipart;
+  unsigned int header_len;
+
+  // Custom attributes(exludes required attributes(e.g. `channels`,
+  // `compression`, etc)
+  int num_custom_attributes;
+  EXRAttribute custom_attributes[TINYEXR_MAX_ATTRIBUTES];
+
+  EXRChannelInfo *channels;  // [num_channels]
+
+  int *pixel_types;  // Loaded pixel type(TINYEXR_PIXELTYPE_*) of `images` for
+  // each channel. This is overwritten with `requested_pixel_types` when
+  // loading.
+  int num_channels;
+
+  int compression_type;        // compression type(TINYEXR_COMPRESSIONTYPE_*)
+  int *requested_pixel_types;  // Filled initially by
+                               // ParseEXRHeaderFrom(Meomory|File), then users
+                               // can edit it(only valid for HALF pixel type
+                               // channel)
+
+} EXRHeader;
+
+typedef struct _EXRMultiPartHeader {
+  int num_headers;
+  EXRHeader *headers;
+
+} EXRMultiPartHeader;
+
+typedef struct _EXRImage {
+  EXRTile *tiles;  // Tiled pixel data. The application must reconstruct image
+                   // from tiles manually. NULL if scanline format.
+  unsigned char **images;  // image[channels][pixels]. NULL if tiled format.
+
+  int width;
+  int height;
+  int num_channels;
+
+  // Properties for tile format.
+  int num_tiles;
+
+} EXRImage;
+
+typedef struct _EXRMultiPartImage {
+  int num_images;
+  EXRImage *images;
+
+} EXRMultiPartImage;
+
+typedef struct _DeepImage {
+  const char **channel_names;
+  float ***image;      // image[channels][scanlines][samples]
+  int **offset_table;  // offset_table[scanline][offsets]
+  int num_channels;
+  int width;
+  int height;
+  int pad0;
+} DeepImage;
+
+// @deprecated { to be removed. }
+// Loads single-frame OpenEXR image. Assume EXR image contains RGB(A) channels.
+// Application must free image data as returned by `out_rgba`
+// Result image format is: float x RGBA x width x hight
+// Returns negative value and may set error string in `err` when there's an
+// error
+extern int LoadEXR(float **out_rgba, int *width, int *height,
+                   const char *filename, const char **err);
+
+// @deprecated { to be removed. }
+// Saves single-frame OpenEXR image. Assume EXR image contains RGB(A) channels.
+// components must be 3(RGB) or 4(RGBA).
+// Result image format is: float x RGB(A) x width x hight
+extern int SaveEXR(const float *data, int width, int height, int components,
+                   const char *filename);
+
+// Initialize EXRHeader struct
+extern void InitEXRHeader(EXRHeader *exr_header);
+
+// Initialize EXRImage struct
+extern void InitEXRImage(EXRImage *exr_image);
+
+// Free's internal data of EXRHeader struct
+extern int FreeEXRHeader(EXRHeader *exr_header);
+
+// Free's internal data of EXRImage struct
+extern int FreeEXRImage(EXRImage *exr_image);
+
+// Parse EXR version header of a file.
+extern int ParseEXRVersionFromFile(EXRVersion *version, const char *filename);
+
+// Parse EXR version header from memory-mapped EXR data.
+extern int ParseEXRVersionFromMemory(EXRVersion *version,
+                                     const unsigned char *memory, size_t size);
+
+// Parse single-part OpenEXR header from a file and initialize `EXRHeader`.
+extern int ParseEXRHeaderFromFile(EXRHeader *header, const EXRVersion *version,
+                                  const char *filename, const char **err);
+
+// Parse single-part OpenEXR header from a memory and initialize `EXRHeader`.
+extern int ParseEXRHeaderFromMemory(EXRHeader *header,
+                                    const EXRVersion *version,
+                                    const unsigned char *memory, size_t size,
+                                    const char **err);
+
+// Parse multi-part OpenEXR headers from a file and initialize `EXRHeader*`
+// array.
+extern int ParseEXRMultipartHeaderFromFile(EXRHeader ***headers,
+                                           int *num_headers,
+                                           const EXRVersion *version,
+                                           const char *filename,
+                                           const char **err);
+
+// Parse multi-part OpenEXR headers from a memory and initialize `EXRHeader*`
+// array
+extern int ParseEXRMultipartHeaderFromMemory(EXRHeader ***headers,
+                                             int *num_headers,
+                                             const EXRVersion *version,
+                                             const unsigned char *memory,
+                                             size_t size, const char **err);
+
+// Loads single-part OpenEXR image from a file.
+// Application must setup `ParseEXRHeaderFromFile` before calling this function.
+// Application can free EXRImage using `FreeEXRImage`
+// Returns negative value and may set error string in `err` when there's an
+// error
+extern int LoadEXRImageFromFile(EXRImage *image, const EXRHeader *header,
+                                const char *filename, const char **err);
+
+// Loads single-part OpenEXR image from a memory.
+// Application must setup `EXRHeader` with
+// `ParseEXRHeaderFromMemory` before calling this function.
+// Application can free EXRImage using `FreeEXRImage`
+// Returns negative value and may set error string in `err` when there's an
+// error
+extern int LoadEXRImageFromMemory(EXRImage *image, const EXRHeader *header,
+                                  const unsigned char *memory,
+                                  const size_t size, const char **err);
+
+// Loads multi-part OpenEXR image from a file.
+// Application must setup `ParseEXRMultipartHeaderFromFile` before calling this
+// function.
+// Application can free EXRImage using `FreeEXRImage`
+// Returns negative value and may set error string in `err` when there's an
+// error
+extern int LoadEXRMultipartImageFromFile(EXRImage *images,
+                                         const EXRHeader **headers,
+                                         unsigned int num_parts,
+                                         const char *filename,
+                                         const char **err);
+
+// Loads multi-part OpenEXR image from a memory.
+// Application must setup `EXRHeader*` array with
+// `ParseEXRMultipartHeaderFromMemory` before calling this function.
+// Application can free EXRImage using `FreeEXRImage`
+// Returns negative value and may set error string in `err` when there's an
+// error
+extern int LoadEXRMultipartImageFromMemory(EXRImage *images,
+                                           const EXRHeader **headers,
+                                           unsigned int num_parts,
+                                           const unsigned char *memory,
+                                           const size_t size, const char **err);
+
+// Saves multi-channel, single-frame OpenEXR image to a file.
+// Returns negative value and may set error string in `err` when there's an
+// error
+extern int SaveEXRImageToFile(const EXRImage *image,
+                              const EXRHeader *exr_header, const char *filename,
+                              const char **err);
+
+// Saves multi-channel, single-frame OpenEXR image to a memory.
+// Image is compressed using EXRImage.compression value.
+// Return the number of bytes if succes.
+// Returns negative value and may set error string in `err` when there's an
+// error
+extern size_t SaveEXRImageToMemory(const EXRImage *image,
+                                   const EXRHeader *exr_header,
+                                   unsigned char **memory, const char **err);
+
+// Loads single-frame OpenEXR deep image.
+// Application must free memory of variables in DeepImage(image, offset_table)
+// Returns negative value and may set error string in `err` when there's an
+// error
+extern int LoadDeepEXR(DeepImage *out_image, const char *filename,
+                       const char **err);
+
+// NOT YET IMPLEMENTED:
+// Saves single-frame OpenEXR deep image.
+// Returns negative value and may set error string in `err` when there's an
+// error
+// extern int SaveDeepEXR(const DeepImage *in_image, const char *filename,
+//                       const char **err);
+
+// NOT YET IMPLEMENTED:
+// Loads multi-part OpenEXR deep image.
+// Application must free memory of variables in DeepImage(image, offset_table)
+// extern int LoadMultiPartDeepEXR(DeepImage **out_image, int num_parts, const
+// char *filename,
+//                       const char **err);
+
+// For emscripten.
+// Loads single-frame OpenEXR image from memory. Assume EXR image contains
+// RGB(A) channels.
+// `out_rgba` must have enough memory(at least sizeof(float) x 4(RGBA) x width x
+// hight)
+// Returns negative value and may set error string in `err` when there's an
+// error
+extern int LoadEXRFromMemory(float *out_rgba, const unsigned char *memory,
+                             size_t size, const char **err);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // TINYEXR_H_
+
+#ifdef TINYEXR_IMPLEMENTATION
+#ifndef TINYEXR_IMPLEMENTATION_DEIFNED
+#define TINYEXR_IMPLEMENTATION_DEIFNED
+
+#include <algorithm>
+#include <cassert>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <sstream>
+
+#include <string>
+#include <vector>
+
+#if __cplusplus > 199711L
+// C++11
+#include <cstdint>
+#endif  // __cplusplus > 199711L
+
+#ifdef _OPENMP
+#include <omp.h>
+#endif
+
+#if TINYEXR_USE_MINIZ
+#else
+#include "zlib.h"
+#endif
+
+#if TINYEXR_USE_ZFP
+#include "zfp.h"
+#endif
+
+namespace tinyexr {
+
+#if __cplusplus > 199711L
+// C++11
+typedef uint64_t tinyexr_uint64;
+typedef int64_t tinyexr_int64;
+#else
+// Although `long long` is not a standard type pre C++11, assume it is defined
+// as a compiler's extension.
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wc++11-long-long"
+#endif
+typedef unsigned long long tinyexr_uint64;
+typedef long long tinyexr_int64;
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+#endif
+
+#if TINYEXR_USE_MINIZ
+
+namespace miniz {
+
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wc++11-long-long"
+#pragma clang diagnostic ignored "-Wold-style-cast"
+#pragma clang diagnostic ignored "-Wpadded"
+#pragma clang diagnostic ignored "-Wsign-conversion"
+#pragma clang diagnostic ignored "-Wc++11-extensions"
+#pragma clang diagnostic ignored "-Wconversion"
+#ifdef __APPLE__
+#if __clang_major__ >= 8 && __clang__minor__ > 1
+#pragma clang diagnostic ignored "-Wcomma"
+#endif
+#endif
+#pragma clang diagnostic ignored "-Wunused-function"
+#endif
+
+/* miniz.c v1.15 - public domain deflate/inflate, zlib-subset, ZIP
+   reading/writing/appending, PNG writing
+   See "unlicense" statement at the end of this file.
+   Rich Geldreich <richgel99@gmail.com>, last updated Oct. 13, 2013
+   Implements RFC 1950: http://www.ietf.org/rfc/rfc1950.txt and RFC 1951:
+   http://www.ietf.org/rfc/rfc1951.txt
+
+   Most API's defined in miniz.c are optional. For example, to disable the
+   archive related functions just define
+   MINIZ_NO_ARCHIVE_APIS, or to get rid of all stdio usage define MINIZ_NO_STDIO
+   (see the list below for more macros).
+
+   * Change History
+     10/13/13 v1.15 r4 - Interim bugfix release while I work on the next major
+   release with Zip64 support (almost there!):
+       - Critical fix for the MZ_ZIP_FLAG_DO_NOT_SORT_CENTRAL_DIRECTORY bug
+   (thanks kahmyong.moon@hp.com) which could cause locate files to not find
+   files. This bug
+        would only have occured in earlier versions if you explicitly used this
+   flag, OR if you used mz_zip_extract_archive_file_to_heap() or
+   mz_zip_add_mem_to_archive_file_in_place()
+        (which used this flag). If you can't switch to v1.15 but want to fix
+   this bug, just remove the uses of this flag from both helper funcs (and of
+   course don't use the flag).
+       - Bugfix in mz_zip_reader_extract_to_mem_no_alloc() from kymoon when
+   pUser_read_buf is not NULL and compressed size is > uncompressed size
+       - Fixing mz_zip_reader_extract_*() funcs so they don't try to extract
+   compressed data from directory entries, to account for weird zipfiles which
+   contain zero-size compressed data on dir entries.
+         Hopefully this fix won't cause any issues on weird zip archives,
+   because it assumes the low 16-bits of zip external attributes are DOS
+   attributes (which I believe they always are in practice).
+       - Fixing mz_zip_reader_is_file_a_directory() so it doesn't check the
+   internal attributes, just the filename and external attributes
+       - mz_zip_reader_init_file() - missing MZ_FCLOSE() call if the seek failed
+       - Added cmake support for Linux builds which builds all the examples,
+   tested with clang v3.3 and gcc v4.6.
+       - Clang fix for tdefl_write_image_to_png_file_in_memory() from toffaletti
+       - Merged MZ_FORCEINLINE fix from hdeanclark
+       - Fix <time.h> include before config #ifdef, thanks emil.brink
+       - Added tdefl_write_image_to_png_file_in_memory_ex(): supports Y flipping
+   (super useful for OpenGL apps), and explicit control over the compression
+   level (so you can
+        set it to 1 for real-time compression).
+       - Merged in some compiler fixes from paulharris's github repro.
+       - Retested this build under Windows (VS 2010, including static analysis),
+   tcc  0.9.26, gcc v4.6 and clang v3.3.
+       - Added example6.c, which dumps an image of the mandelbrot set to a PNG
+   file.
+       - Modified example2 to help test the
+   MZ_ZIP_FLAG_DO_NOT_SORT_CENTRAL_DIRECTORY flag more.
+       - In r3: Bugfix to mz_zip_writer_add_file() found during merge: Fix
+   possible src file fclose() leak if alignment bytes+local header file write
+   faiiled
+                 - In r4: Minor bugfix to mz_zip_writer_add_from_zip_reader():
+   Was pushing the wrong central dir header offset, appears harmless in this
+   release, but it became a problem in the zip64 branch
+     5/20/12 v1.14 - MinGW32/64 GCC 4.6.1 compiler fixes: added MZ_FORCEINLINE,
+   #include <time.h> (thanks fermtect).
+     5/19/12 v1.13 - From jason@cornsyrup.org and kelwert@mtu.edu - Fix
+   mz_crc32() so it doesn't compute the wrong CRC-32's when mz_ulong is 64-bit.
+       - Temporarily/locally slammed in "typedef unsigned long mz_ulong" and
+   re-ran a randomized regression test on ~500k files.
+       - Eliminated a bunch of warnings when compiling with GCC 32-bit/64.
+       - Ran all examples, miniz.c, and tinfl.c through MSVC 2008's /analyze
+   (static analysis) option and fixed all warnings (except for the silly
+        "Use of the comma-operator in a tested expression.." analysis warning,
+   which I purposely use to work around a MSVC compiler warning).
+       - Created 32-bit and 64-bit Codeblocks projects/workspace. Built and
+   tested Linux executables. The codeblocks workspace is compatible with
+   Linux+Win32/x64.
+       - Added miniz_tester solution/project, which is a useful little app
+   derived from LZHAM's tester app that I use as part of the regression test.
+       - Ran miniz.c and tinfl.c through another series of regression testing on
+   ~500,000 files and archives.
+       - Modified example5.c so it purposely disables a bunch of high-level
+   functionality (MINIZ_NO_STDIO, etc.). (Thanks to corysama for the
+   MINIZ_NO_STDIO bug report.)
+       - Fix ftell() usage in examples so they exit with an error on files which
+   are too large (a limitation of the examples, not miniz itself).
+     4/12/12 v1.12 - More comments, added low-level example5.c, fixed a couple
+   minor level_and_flags issues in the archive API's.
+      level_and_flags can now be set to MZ_DEFAULT_COMPRESSION. Thanks to Bruce
+   Dawson <bruced@valvesoftware.com> for the feedback/bug report.
+     5/28/11 v1.11 - Added statement from unlicense.org
+     5/27/11 v1.10 - Substantial compressor optimizations:
+      - Level 1 is now ~4x faster than before. The L1 compressor's throughput
+   now varies between 70-110MB/sec. on a
+      - Core i7 (actual throughput varies depending on the type of data, and x64
+   vs. x86).
+      - Improved baseline L2-L9 compression perf. Also, greatly improved
+   compression perf. issues on some file types.
+      - Refactored the compression code for better readability and
+   maintainability.
+      - Added level 10 compression level (L10 has slightly better ratio than
+   level 9, but could have a potentially large
+       drop in throughput on some files).
+     5/15/11 v1.09 - Initial stable release.
+
+   * Low-level Deflate/Inflate implementation notes:
+
+     Compression: Use the "tdefl" API's. The compressor supports raw, static,
+   and dynamic blocks, lazy or
+     greedy parsing, match length filtering, RLE-only, and Huffman-only streams.
+   It performs and compresses
+     approximately as well as zlib.
+
+     Decompression: Use the "tinfl" API's. The entire decompressor is
+   implemented as a single function
+     coroutine: see tinfl_decompress(). It supports decompression into a 32KB
+   (or larger power of 2) wrapping buffer, or into a memory
+     block large enough to hold the entire file.
+
+     The low-level tdefl/tinfl API's do not make any use of dynamic memory
+   allocation.
+
+   * zlib-style API notes:
+
+     miniz.c implements a fairly large subset of zlib. There's enough
+   functionality present for it to be a drop-in
+     zlib replacement in many apps:
+        The z_stream struct, optional memory allocation callbacks
+        deflateInit/deflateInit2/deflate/deflateReset/deflateEnd/deflateBound
+        inflateInit/inflateInit2/inflate/inflateEnd
+        compress, compress2, compressBound, uncompress
+        CRC-32, Adler-32 - Using modern, minimal code size, CPU cache friendly
+   routines.
+        Supports raw deflate streams or standard zlib streams with adler-32
+   checking.
+
+     Limitations:
+      The callback API's are not implemented yet. No support for gzip headers or
+   zlib static dictionaries.
+      I've tried to closely emulate zlib's various flavors of stream flushing
+   and return status codes, but
+      there are no guarantees that miniz.c pulls this off perfectly.
+
+   * PNG writing: See the tdefl_write_image_to_png_file_in_memory() function,
+   originally written by
+     Alex Evans. Supports 1-4 bytes/pixel images.
+
+   * ZIP archive API notes:
+
+     The ZIP archive API's where designed with simplicity and efficiency in
+   mind, with just enough abstraction to
+     get the job done with minimal fuss. There are simple API's to retrieve file
+   information, read files from
+     existing archives, create new archives, append new files to existing
+   archives, or clone archive data from
+     one archive to another. It supports archives located in memory or the heap,
+   on disk (using stdio.h),
+     or you can specify custom file read/write callbacks.
+
+     - Archive reading: Just call this function to read a single file from a
+   disk archive:
+
+      void *mz_zip_extract_archive_file_to_heap(const char *pZip_filename, const
+   char *pArchive_name,
+        size_t *pSize, mz_uint zip_flags);
+
+     For more complex cases, use the "mz_zip_reader" functions. Upon opening an
+   archive, the entire central
+     directory is located and read as-is into memory, and subsequent file access
+   only occurs when reading individual files.
+
+     - Archives file scanning: The simple way is to use this function to scan a
+   loaded archive for a specific file:
+
+     int mz_zip_reader_locate_file(mz_zip_archive *pZip, const char *pName,
+   const char *pComment, mz_uint flags);
+
+     The locate operation can optionally check file comments too, which (as one
+   example) can be used to identify
+     multiple versions of the same file in an archive. This function uses a
+   simple linear search through the central
+     directory, so it's not very fast.
+
+     Alternately, you can iterate through all the files in an archive (using
+   mz_zip_reader_get_num_files()) and
+     retrieve detailed info on each file by calling mz_zip_reader_file_stat().
+
+     - Archive creation: Use the "mz_zip_writer" functions. The ZIP writer
+   immediately writes compressed file data
+     to disk and builds an exact image of the central directory in memory. The
+   central directory image is written
+     all at once at the end of the archive file when the archive is finalized.
+
+     The archive writer can optionally align each file's local header and file
+   data to any power of 2 alignment,
+     which can be useful when the archive will be read from optical media. Also,
+   the writer supports placing
+     arbitrary data blobs at the very beginning of ZIP archives. Archives
+   written using either feature are still
+     readable by any ZIP tool.
+
+     - Archive appending: The simple way to add a single file to an archive is
+   to call this function:
+
+      mz_bool mz_zip_add_mem_to_archive_file_in_place(const char *pZip_filename,
+   const char *pArchive_name,
+        const void *pBuf, size_t buf_size, const void *pComment, mz_uint16
+   comment_size, mz_uint level_and_flags);
+
+     The archive will be created if it doesn't already exist, otherwise it'll be
+   appended to.
+     Note the appending is done in-place and is not an atomic operation, so if
+   something goes wrong
+     during the operation it's possible the archive could be left without a
+   central directory (although the local
+     file headers and file data will be fine, so the archive will be
+   recoverable).
+
+     For more complex archive modification scenarios:
+     1. The safest way is to use a mz_zip_reader to read the existing archive,
+   cloning only those bits you want to
+     preserve into a new archive using using the
+   mz_zip_writer_add_from_zip_reader() function (which compiles the
+     compressed file data as-is). When you're done, delete the old archive and
+   rename the newly written archive, and
+     you're done. This is safe but requires a bunch of temporary disk space or
+   heap memory.
+
+     2. Or, you can convert an mz_zip_reader in-place to an mz_zip_writer using
+   mz_zip_writer_init_from_reader(),
+     append new files as needed, then finalize the archive which will write an
+   updated central directory to the
+     original archive. (This is basically what
+   mz_zip_add_mem_to_archive_file_in_place() does.) There's a
+     possibility that the archive's central directory could be lost with this
+   method if anything goes wrong, though.
+
+     - ZIP archive support limitations:
+     No zip64 or spanning support. Extraction functions can only handle
+   unencrypted, stored or deflated files.
+     Requires streams capable of seeking.
+
+   * This is a header file library, like stb_image.c. To get only a header file,
+   either cut and paste the
+     below header, or create miniz.h, #define MINIZ_HEADER_FILE_ONLY, and then
+   include miniz.c from it.
+
+   * Important: For best perf. be sure to customize the below macros for your
+   target platform:
+     #define MINIZ_USE_UNALIGNED_LOADS_AND_STORES 1
+     #define MINIZ_LITTLE_ENDIAN 1
+     #define MINIZ_HAS_64BIT_REGISTERS 1
+
+   * On platforms using glibc, Be sure to "#define _LARGEFILE64_SOURCE 1" before
+   including miniz.c to ensure miniz
+     uses the 64-bit variants: fopen64(), stat64(), etc. Otherwise you won't be
+   able to process large files
+     (i.e. 32-bit stat() fails for me on files > 0x7FFFFFFF bytes).
+*/
+
+#ifndef MINIZ_HEADER_INCLUDED
+#define MINIZ_HEADER_INCLUDED
+
+//#include <stdlib.h>
+
+// Defines to completely disable specific portions of miniz.c:
+// If all macros here are defined the only functionality remaining will be
+// CRC-32, adler-32, tinfl, and tdefl.
+
+// Define MINIZ_NO_STDIO to disable all usage and any functions which rely on
+// stdio for file I/O.
+//#define MINIZ_NO_STDIO
+
+// If MINIZ_NO_TIME is specified then the ZIP archive functions will not be able
+// to get the current time, or
+// get/set file times, and the C run-time funcs that get/set times won't be
+// called.
+// The current downside is the times written to your archives will be from 1979.
+#define MINIZ_NO_TIME
+
+// Define MINIZ_NO_ARCHIVE_APIS to disable all ZIP archive API's.
+#define MINIZ_NO_ARCHIVE_APIS
+
+// Define MINIZ_NO_ARCHIVE_APIS to disable all writing related ZIP archive
+// API's.
+//#define MINIZ_NO_ARCHIVE_WRITING_APIS
+
+// Define MINIZ_NO_ZLIB_APIS to remove all ZLIB-style compression/decompression
+// API's.
+//#define MINIZ_NO_ZLIB_APIS
+
+// Define MINIZ_NO_ZLIB_COMPATIBLE_NAME to disable zlib names, to prevent
+// conflicts against stock zlib.
+//#define MINIZ_NO_ZLIB_COMPATIBLE_NAMES
+
+// Define MINIZ_NO_MALLOC to disable all calls to malloc, free, and realloc.
+// Note if MINIZ_NO_MALLOC is defined then the user must always provide custom
+// user alloc/free/realloc
+// callbacks to the zlib and archive API's, and a few stand-alone helper API's
+// which don't provide custom user
+// functions (such as tdefl_compress_mem_to_heap() and
+// tinfl_decompress_mem_to_heap()) won't work.
+//#define MINIZ_NO_MALLOC
+
+#if defined(__TINYC__) && (defined(__linux) || defined(__linux__))
+// TODO: Work around "error: include file 'sys\utime.h' when compiling with tcc
+// on Linux
+#define MINIZ_NO_TIME
+#endif
+
+#if !defined(MINIZ_NO_TIME) && !defined(MINIZ_NO_ARCHIVE_APIS)
+//#include <time.h>
+#endif
+
+#if defined(_M_IX86) || defined(_M_X64) || defined(__i386__) || \
+    defined(__i386) || defined(__i486__) || defined(__i486) ||  \
+    defined(i386) || defined(__ia64__) || defined(__x86_64__)
+// MINIZ_X86_OR_X64_CPU is only used to help set the below macros.
+#define MINIZ_X86_OR_X64_CPU 1
+#endif
+
+#if defined(__sparcv9)
+// Big endian
+#else
+#if (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) || MINIZ_X86_OR_X64_CPU
+// Set MINIZ_LITTLE_ENDIAN to 1 if the processor is little endian.
+#define MINIZ_LITTLE_ENDIAN 1
+#endif
+#endif
+
+#if MINIZ_X86_OR_X64_CPU
+// Set MINIZ_USE_UNALIGNED_LOADS_AND_STORES to 1 on CPU's that permit efficient
+// integer loads and stores from unaligned addresses.
+//#define MINIZ_USE_UNALIGNED_LOADS_AND_STORES 1
+#define MINIZ_USE_UNALIGNED_LOADS_AND_STORES \
+  0  // disable to suppress compiler warnings
+#endif
+
+#if defined(_M_X64) || defined(_WIN64) || defined(__MINGW64__) || \
+    defined(_LP64) || defined(__LP64__) || defined(__ia64__) ||   \
+    defined(__x86_64__)
+// Set MINIZ_HAS_64BIT_REGISTERS to 1 if operations on 64-bit integers are
+// reasonably fast (and don't involve compiler generated calls to helper
+// functions).
+#define MINIZ_HAS_64BIT_REGISTERS 1
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// ------------------- zlib-style API Definitions.
+
+// For more compatibility with zlib, miniz.c uses unsigned long for some
+// parameters/struct members. Beware: mz_ulong can be either 32 or 64-bits!
+typedef unsigned long mz_ulong;
+
+// mz_free() internally uses the MZ_FREE() macro (which by default calls free()
+// unless you've modified the MZ_MALLOC macro) to release a block allocated from
+// the heap.
+void mz_free(void *p);
+
+#define MZ_ADLER32_INIT (1)
+// mz_adler32() returns the initial adler-32 value to use when called with
+// ptr==NULL.
+mz_ulong mz_adler32(mz_ulong adler, const unsigned char *ptr, size_t buf_len);
+
+#define MZ_CRC32_INIT (0)
+// mz_crc32() returns the initial CRC-32 value to use when called with
+// ptr==NULL.
+mz_ulong mz_crc32(mz_ulong crc, const unsigned char *ptr, size_t buf_len);
+
+// Compression strategies.
+enum {
+  MZ_DEFAULT_STRATEGY = 0,
+  MZ_FILTERED = 1,
+  MZ_HUFFMAN_ONLY = 2,
+  MZ_RLE = 3,
+  MZ_FIXED = 4
+};
+
+// Method
+#define MZ_DEFLATED 8
+
+#ifndef MINIZ_NO_ZLIB_APIS
+
+// Heap allocation callbacks.
+// Note that mz_alloc_func parameter types purpsosely differ from zlib's:
+// items/size is size_t, not unsigned long.
+typedef void *(*mz_alloc_func)(void *opaque, size_t items, size_t size);
+typedef void (*mz_free_func)(void *opaque, void *address);
+typedef void *(*mz_realloc_func)(void *opaque, void *address, size_t items,
+                                 size_t size);
+
+#define MZ_VERSION "9.1.15"
+#define MZ_VERNUM 0x91F0
+#define MZ_VER_MAJOR 9
+#define MZ_VER_MINOR 1
+#define MZ_VER_REVISION 15
+#define MZ_VER_SUBREVISION 0
+
+// Flush values. For typical usage you only need MZ_NO_FLUSH and MZ_FINISH. The
+// other values are for advanced use (refer to the zlib docs).
+enum {
+  MZ_NO_FLUSH = 0,
+  MZ_PARTIAL_FLUSH = 1,
+  MZ_SYNC_FLUSH = 2,
+  MZ_FULL_FLUSH = 3,
+  MZ_FINISH = 4,
+  MZ_BLOCK = 5
+};
+
+// Return status codes. MZ_PARAM_ERROR is non-standard.
+enum {
+  MZ_OK = 0,
+  MZ_STREAM_END = 1,
+  MZ_NEED_DICT = 2,
+  MZ_ERRNO = -1,
+  MZ_STREAM_ERROR = -2,
+  MZ_DATA_ERROR = -3,
+  MZ_MEM_ERROR = -4,
+  MZ_BUF_ERROR = -5,
+  MZ_VERSION_ERROR = -6,
+  MZ_PARAM_ERROR = -10000
+};
+
+// Compression levels: 0-9 are the standard zlib-style levels, 10 is best
+// possible compression (not zlib compatible, and may be very slow),
+// MZ_DEFAULT_COMPRESSION=MZ_DEFAULT_LEVEL.
+enum {
+  MZ_NO_COMPRESSION = 0,
+  MZ_BEST_SPEED = 1,
+  MZ_BEST_COMPRESSION = 9,
+  MZ_UBER_COMPRESSION = 10,
+  MZ_DEFAULT_LEVEL = 6,
+  MZ_DEFAULT_COMPRESSION = -1
+};
+
+// Window bits
+#define MZ_DEFAULT_WINDOW_BITS 15
+
+struct mz_internal_state;
+
+// Compression/decompression stream struct.
+typedef struct mz_stream_s {
+  const unsigned char *next_in;  // pointer to next byte to read
+  unsigned int avail_in;         // number of bytes available at next_in
+  mz_ulong total_in;             // total number of bytes consumed so far
+
+  unsigned char *next_out;  // pointer to next byte to write
+  unsigned int avail_out;   // number of bytes that can be written to next_out
+  mz_ulong total_out;       // total number of bytes produced so far
+
+  char *msg;                        // error msg (unused)
+  struct mz_internal_state *state;  // internal state, allocated by zalloc/zfree
+
+  mz_alloc_func
+      zalloc;          // optional heap allocation function (defaults to malloc)
+  mz_free_func zfree;  // optional heap free function (defaults to free)
+  void *opaque;        // heap alloc function user pointer
+
+  int data_type;      // data_type (unused)
+  mz_ulong adler;     // adler32 of the source or uncompressed data
+  mz_ulong reserved;  // not used
+} mz_stream;
+
+typedef mz_stream *mz_streamp;
+
+// Returns the version string of miniz.c.
+const char *mz_version(void);
+
+// mz_deflateInit() initializes a compressor with default options:
+// Parameters:
+//  pStream must point to an initialized mz_stream struct.
+//  level must be between [MZ_NO_COMPRESSION, MZ_BEST_COMPRESSION].
+//  level 1 enables a specially optimized compression function that's been
+//  optimized purely for performance, not ratio.
+//  (This special func. is currently only enabled when
+//  MINIZ_USE_UNALIGNED_LOADS_AND_STORES and MINIZ_LITTLE_ENDIAN are defined.)
+// Return values:
+//  MZ_OK on success.
+//  MZ_STREAM_ERROR if the stream is bogus.
+//  MZ_PARAM_ERROR if the input parameters are bogus.
+//  MZ_MEM_ERROR on out of memory.
+int mz_deflateInit(mz_streamp pStream, int level);
+
+// mz_deflateInit2() is like mz_deflate(), except with more control:
+// Additional parameters:
+//   method must be MZ_DEFLATED
+//   window_bits must be MZ_DEFAULT_WINDOW_BITS (to wrap the deflate stream with
+//   zlib header/adler-32 footer) or -MZ_DEFAULT_WINDOW_BITS (raw deflate/no
+//   header or footer)
+//   mem_level must be between [1, 9] (it's checked but ignored by miniz.c)
+int mz_deflateInit2(mz_streamp pStream, int level, int method, int window_bits,
+                    int mem_level, int strategy);
+
+// Quickly resets a compressor without having to reallocate anything. Same as
+// calling mz_deflateEnd() followed by mz_deflateInit()/mz_deflateInit2().
+int mz_deflateReset(mz_streamp pStream);
+
+// mz_deflate() compresses the input to output, consuming as much of the input
+// and producing as much output as possible.
+// Parameters:
+//   pStream is the stream to read from and write to. You must initialize/update
+//   the next_in, avail_in, next_out, and avail_out members.
+//   flush may be MZ_NO_FLUSH, MZ_PARTIAL_FLUSH/MZ_SYNC_FLUSH, MZ_FULL_FLUSH, or
+//   MZ_FINISH.
+// Return values:
+//   MZ_OK on success (when flushing, or if more input is needed but not
+//   available, and/or there's more output to be written but the output buffer
+//   is full).
+//   MZ_STREAM_END if all input has been consumed and all output bytes have been
+//   written. Don't call mz_deflate() on the stream anymore.
+//   MZ_STREAM_ERROR if the stream is bogus.
+//   MZ_PARAM_ERROR if one of the parameters is invalid.
+//   MZ_BUF_ERROR if no forward progress is possible because the input and/or
+//   output buffers are empty. (Fill up the input buffer or free up some output
+//   space and try again.)
+int mz_deflate(mz_streamp pStream, int flush);
+
+// mz_deflateEnd() deinitializes a compressor:
+// Return values:
+//  MZ_OK on success.
+//  MZ_STREAM_ERROR if the stream is bogus.
+int mz_deflateEnd(mz_streamp pStream);
+
+// mz_deflateBound() returns a (very) conservative upper bound on the amount of
+// data that could be generated by deflate(), assuming flush is set to only
+// MZ_NO_FLUSH or MZ_FINISH.
+mz_ulong mz_deflateBound(mz_streamp pStream, mz_ulong source_len);
+
+// Single-call compression functions mz_compress() and mz_compress2():
+// Returns MZ_OK on success, or one of the error codes from mz_deflate() on
+// failure.
+int mz_compress(unsigned char *pDest, mz_ulong *pDest_len,
+                const unsigned char *pSource, mz_ulong source_len);
+int mz_compress2(unsigned char *pDest, mz_ulong *pDest_len,
+                 const unsigned char *pSource, mz_ulong source_len, int level);
+
+// mz_compressBound() returns a (very) conservative upper bound on the amount of
+// data that could be generated by calling mz_compress().
+mz_ulong mz_compressBound(mz_ulong source_len);
+
+// Initializes a decompressor.
+int mz_inflateInit(mz_streamp pStream);
+
+// mz_inflateInit2() is like mz_inflateInit() with an additional option that
+// controls the window size and whether or not the stream has been wrapped with
+// a zlib header/footer:
+// window_bits must be MZ_DEFAULT_WINDOW_BITS (to parse zlib header/footer) or
+// -MZ_DEFAULT_WINDOW_BITS (raw deflate).
+int mz_inflateInit2(mz_streamp pStream, int window_bits);
+
+// Decompresses the input stream to the output, consuming only as much of the
+// input as needed, and writing as much to the output as possible.
+// Parameters:
+//   pStream is the stream to read from and write to. You must initialize/update
+//   the next_in, avail_in, next_out, and avail_out members.
+//   flush may be MZ_NO_FLUSH, MZ_SYNC_FLUSH, or MZ_FINISH.
+//   On the first call, if flush is MZ_FINISH it's assumed the input and output
+//   buffers are both sized large enough to decompress the entire stream in a
+//   single call (this is slightly faster).
+//   MZ_FINISH implies that there are no more source bytes available beside
+//   what's already in the input buffer, and that the output buffer is large
+//   enough to hold the rest of the decompressed data.
+// Return values:
+//   MZ_OK on success. Either more input is needed but not available, and/or
+//   there's more output to be written but the output buffer is full.
+//   MZ_STREAM_END if all needed input has been consumed and all output bytes
+//   have been written. For zlib streams, the adler-32 of the decompressed data
+//   has also been verified.
+//   MZ_STREAM_ERROR if the stream is bogus.
+//   MZ_DATA_ERROR if the deflate stream is invalid.
+//   MZ_PARAM_ERROR if one of the parameters is invalid.
+//   MZ_BUF_ERROR if no forward progress is possible because the input buffer is
+//   empty but the inflater needs more input to continue, or if the output
+//   buffer is not large enough. Call mz_inflate() again
+//   with more input data, or with more room in the output buffer (except when
+//   using single call decompression, described above).
+int mz_inflate(mz_streamp pStream, int flush);
+
+// Deinitializes a decompressor.
+int mz_inflateEnd(mz_streamp pStream);
+
+// Single-call decompression.
+// Returns MZ_OK on success, or one of the error codes from mz_inflate() on
+// failure.
+int mz_uncompress(unsigned char *pDest, mz_ulong *pDest_len,
+                  const unsigned char *pSource, mz_ulong source_len);
+
+// Returns a string description of the specified error code, or NULL if the
+// error code is invalid.
+const char *mz_error(int err);
+
+// Redefine zlib-compatible names to miniz equivalents, so miniz.c can be used
+// as a drop-in replacement for the subset of zlib that miniz.c supports.
+// Define MINIZ_NO_ZLIB_COMPATIBLE_NAMES to disable zlib-compatibility if you
+// use zlib in the same project.
+#ifndef MINIZ_NO_ZLIB_COMPATIBLE_NAMES
+typedef unsigned char Byte;
+typedef unsigned int uInt;
+typedef mz_ulong uLong;
+typedef Byte Bytef;
+typedef uInt uIntf;
+typedef char charf;
+typedef int intf;
+typedef void *voidpf;
+typedef uLong uLongf;
+typedef void *voidp;
+typedef void *const voidpc;
+#define Z_NULL 0
+#define Z_NO_FLUSH MZ_NO_FLUSH
+#define Z_PARTIAL_FLUSH MZ_PARTIAL_FLUSH
+#define Z_SYNC_FLUSH MZ_SYNC_FLUSH
+#define Z_FULL_FLUSH MZ_FULL_FLUSH
+#define Z_FINISH MZ_FINISH
+#define Z_BLOCK MZ_BLOCK
+#define Z_OK MZ_OK
+#define Z_STREAM_END MZ_STREAM_END
+#define Z_NEED_DICT MZ_NEED_DICT
+#define Z_ERRNO MZ_ERRNO
+#define Z_STREAM_ERROR MZ_STREAM_ERROR
+#define Z_DATA_ERROR MZ_DATA_ERROR
+#define Z_MEM_ERROR MZ_MEM_ERROR
+#define Z_BUF_ERROR MZ_BUF_ERROR
+#define Z_VERSION_ERROR MZ_VERSION_ERROR
+#define Z_PARAM_ERROR MZ_PARAM_ERROR
+#define Z_NO_COMPRESSION MZ_NO_COMPRESSION
+#define Z_BEST_SPEED MZ_BEST_SPEED
+#define Z_BEST_COMPRESSION MZ_BEST_COMPRESSION
+#define Z_DEFAULT_COMPRESSION MZ_DEFAULT_COMPRESSION
+#define Z_DEFAULT_STRATEGY MZ_DEFAULT_STRATEGY
+#define Z_FILTERED MZ_FILTERED
+#define Z_HUFFMAN_ONLY MZ_HUFFMAN_ONLY
+#define Z_RLE MZ_RLE
+#define Z_FIXED MZ_FIXED
+#define Z_DEFLATED MZ_DEFLATED
+#define Z_DEFAULT_WINDOW_BITS MZ_DEFAULT_WINDOW_BITS
+#define alloc_func mz_alloc_func
+#define free_func mz_free_func
+#define internal_state mz_internal_state
+#define z_stream mz_stream
+#define deflateInit mz_deflateInit
+#define deflateInit2 mz_deflateInit2
+#define deflateReset mz_deflateReset
+#define deflate mz_deflate
+#define deflateEnd mz_deflateEnd
+#define deflateBound mz_deflateBound
+#define compress mz_compress
+#define compress2 mz_compress2
+#define compressBound mz_compressBound
+#define inflateInit mz_inflateInit
+#define inflateInit2 mz_inflateInit2
+#define inflate mz_inflate
+#define inflateEnd mz_inflateEnd
+#define uncompress mz_uncompress
+#define crc32 mz_crc32
+#define adler32 mz_adler32
+#define MAX_WBITS 15
+#define MAX_MEM_LEVEL 9
+#define zError mz_error
+#define ZLIB_VERSION MZ_VERSION
+#define ZLIB_VERNUM MZ_VERNUM
+#define ZLIB_VER_MAJOR MZ_VER_MAJOR
+#define ZLIB_VER_MINOR MZ_VER_MINOR
+#define ZLIB_VER_REVISION MZ_VER_REVISION
+#define ZLIB_VER_SUBREVISION MZ_VER_SUBREVISION
+#define zlibVersion mz_version
+#define zlib_version mz_version()
+#endif  // #ifndef MINIZ_NO_ZLIB_COMPATIBLE_NAMES
+
+#endif  // MINIZ_NO_ZLIB_APIS
+
+// ------------------- Types and macros
+
+typedef unsigned char mz_uint8;
+typedef signed short mz_int16;
+typedef unsigned short mz_uint16;
+typedef unsigned int mz_uint32;
+typedef unsigned int mz_uint;
+typedef long long mz_int64;
+typedef unsigned long long mz_uint64;
+typedef int mz_bool;
+
+#define MZ_FALSE (0)
+#define MZ_TRUE (1)
+
+// An attempt to work around MSVC's spammy "warning C4127: conditional
+// expression is constant" message.
+#ifdef _MSC_VER
+#define MZ_MACRO_END while (0, 0)
+#else
+#define MZ_MACRO_END while (0)
+#endif
+
+// ------------------- ZIP archive reading/writing
+
+#ifndef MINIZ_NO_ARCHIVE_APIS
+
+enum {
+  MZ_ZIP_MAX_IO_BUF_SIZE = 64 * 1024,
+  MZ_ZIP_MAX_ARCHIVE_FILENAME_SIZE = 260,
+  MZ_ZIP_MAX_ARCHIVE_FILE_COMMENT_SIZE = 256
+};
+
+typedef struct {
+  mz_uint32 m_file_index;
+  mz_uint32 m_central_dir_ofs;
+  mz_uint16 m_version_made_by;
+  mz_uint16 m_version_needed;
+  mz_uint16 m_bit_flag;
+  mz_uint16 m_method;
+#ifndef MINIZ_NO_TIME
+  time_t m_time;
+#endif
+  mz_uint32 m_crc32;
+  mz_uint64 m_comp_size;
+  mz_uint64 m_uncomp_size;
+  mz_uint16 m_internal_attr;
+  mz_uint32 m_external_attr;
+  mz_uint64 m_local_header_ofs;
+  mz_uint32 m_comment_size;
+  char m_filename[MZ_ZIP_MAX_ARCHIVE_FILENAME_SIZE];
+  char m_comment[MZ_ZIP_MAX_ARCHIVE_FILE_COMMENT_SIZE];
+} mz_zip_archive_file_stat;
+
+typedef size_t (*mz_file_read_func)(void *pOpaque, mz_uint64 file_ofs,
+                                    void *pBuf, size_t n);
+typedef size_t (*mz_file_write_func)(void *pOpaque, mz_uint64 file_ofs,
+                                     const void *pBuf, size_t n);
+
+struct mz_zip_internal_state_tag;
+typedef struct mz_zip_internal_state_tag mz_zip_internal_state;
+
+typedef enum {
+  MZ_ZIP_MODE_INVALID = 0,
+  MZ_ZIP_MODE_READING = 1,
+  MZ_ZIP_MODE_WRITING = 2,
+  MZ_ZIP_MODE_WRITING_HAS_BEEN_FINALIZED = 3
+} mz_zip_mode;
+
+typedef struct mz_zip_archive_tag {
+  mz_uint64 m_archive_size;
+  mz_uint64 m_central_directory_file_ofs;
+  mz_uint m_total_files;
+  mz_zip_mode m_zip_mode;
+
+  mz_uint m_file_offset_alignment;
+
+  mz_alloc_func m_pAlloc;
+  mz_free_func m_pFree;
+  mz_realloc_func m_pRealloc;
+  void *m_pAlloc_opaque;
+
+  mz_file_read_func m_pRead;
+  mz_file_write_func m_pWrite;
+  void *m_pIO_opaque;
+
+  mz_zip_internal_state *m_pState;
+
+} mz_zip_archive;
+
+typedef enum {
+  MZ_ZIP_FLAG_CASE_SENSITIVE = 0x0100,
+  MZ_ZIP_FLAG_IGNORE_PATH = 0x0200,
+  MZ_ZIP_FLAG_COMPRESSED_DATA = 0x0400,
+  MZ_ZIP_FLAG_DO_NOT_SORT_CENTRAL_DIRECTORY = 0x0800
+} mz_zip_flags;
+
+// ZIP archive reading
+
+// Inits a ZIP archive reader.
+// These functions read and validate the archive's central directory.
+mz_bool mz_zip_reader_init(mz_zip_archive *pZip, mz_uint64 size,
+                           mz_uint32 flags);
+mz_bool mz_zip_reader_init_mem(mz_zip_archive *pZip, const void *pMem,
+                               size_t size, mz_uint32 flags);
+
+#ifndef MINIZ_NO_STDIO
+mz_bool mz_zip_reader_init_file(mz_zip_archive *pZip, const char *pFilename,
+                                mz_uint32 flags);
+#endif
+
+// Returns the total number of files in the archive.
+mz_uint mz_zip_reader_get_num_files(mz_zip_archive *pZip);
+
+// Returns detailed information about an archive file entry.
+mz_bool mz_zip_reader_file_stat(mz_zip_archive *pZip, mz_uint file_index,
+                                mz_zip_archive_file_stat *pStat);
+
+// Determines if an archive file entry is a directory entry.
+mz_bool mz_zip_reader_is_file_a_directory(mz_zip_archive *pZip,
+                                          mz_uint file_index);
+mz_bool mz_zip_reader_is_file_encrypted(mz_zip_archive *pZip,
+                                        mz_uint file_index);
+
+// Retrieves the filename of an archive file entry.
+// Returns the number of bytes written to pFilename, or if filename_buf_size is
+// 0 this function returns the number of bytes needed to fully store the
+// filename.
+mz_uint mz_zip_reader_get_filename(mz_zip_archive *pZip, mz_uint file_index,
+                                   char *pFilename, mz_uint filename_buf_size);
+
+// Attempts to locates a file in the archive's central directory.
+// Valid flags: MZ_ZIP_FLAG_CASE_SENSITIVE, MZ_ZIP_FLAG_IGNORE_PATH
+// Returns -1 if the file cannot be found.
+int mz_zip_reader_locate_file(mz_zip_archive *pZip, const char *pName,
+                              const char *pComment, mz_uint flags);
+
+// Extracts a archive file to a memory buffer using no memory allocation.
+mz_bool mz_zip_reader_extract_to_mem_no_alloc(mz_zip_archive *pZip,
+                                              mz_uint file_index, void *pBuf,
+                                              size_t buf_size, mz_uint flags,
+                                              void *pUser_read_buf,
+                                              size_t user_read_buf_size);
+mz_bool mz_zip_reader_extract_file_to_mem_no_alloc(
+    mz_zip_archive *pZip, const char *pFilename, void *pBuf, size_t buf_size,
+    mz_uint flags, void *pUser_read_buf, size_t user_read_buf_size);
+
+// Extracts a archive file to a memory buffer.
+mz_bool mz_zip_reader_extract_to_mem(mz_zip_archive *pZip, mz_uint file_index,
+                                     void *pBuf, size_t buf_size,
+                                     mz_uint flags);
+mz_bool mz_zip_reader_extract_file_to_mem(mz_zip_archive *pZip,
+                                          const char *pFilename, void *pBuf,
+                                          size_t buf_size, mz_uint flags);
+
+// Extracts a archive file to a dynamically allocated heap buffer.
+void *mz_zip_reader_extract_to_heap(mz_zip_archive *pZip, mz_uint file_index,
+                                    size_t *pSize, mz_uint flags);
+void *mz_zip_reader_extract_file_to_heap(mz_zip_archive *pZip,
+                                         const char *pFilename, size_t *pSize,
+                                         mz_uint flags);
+
+// Extracts a archive file using a callback function to output the file's data.
+mz_bool mz_zip_reader_extract_to_callback(mz_zip_archive *pZip,
+                                          mz_uint file_index,
+                                          mz_file_write_func pCallback,
+                                          void *pOpaque, mz_uint flags);
+mz_bool mz_zip_reader_extract_file_to_callback(mz_zip_archive *pZip,
+                                               const char *pFilename,
+                                               mz_file_write_func pCallback,
+                                               void *pOpaque, mz_uint flags);
+
+#ifndef MINIZ_NO_STDIO
+// Extracts a archive file to a disk file and sets its last accessed and
+// modified times.
+// This function only extracts files, not archive directory records.
+mz_bool mz_zip_reader_extract_to_file(mz_zip_archive *pZip, mz_uint file_index,
+                                      const char *pDst_filename, mz_uint flags);
+mz_bool mz_zip_reader_extract_file_to_file(mz_zip_archive *pZip,
+                                           const char *pArchive_filename,
+                                           const char *pDst_filename,
+                                           mz_uint flags);
+#endif
+
+// Ends archive reading, freeing all allocations, and closing the input archive
+// file if mz_zip_reader_init_file() was used.
+mz_bool mz_zip_reader_end(mz_zip_archive *pZip);
+
+// ZIP archive writing
+
+#ifndef MINIZ_NO_ARCHIVE_WRITING_APIS
+
+// Inits a ZIP archive writer.
+mz_bool mz_zip_writer_init(mz_zip_archive *pZip, mz_uint64 existing_size);
+mz_bool mz_zip_writer_init_heap(mz_zip_archive *pZip,
+                                size_t size_to_reserve_at_beginning,
+                                size_t initial_allocation_size);
+
+#ifndef MINIZ_NO_STDIO
+mz_bool mz_zip_writer_init_file(mz_zip_archive *pZip, const char *pFilename,
+                                mz_uint64 size_to_reserve_at_beginning);
+#endif
+
+// Converts a ZIP archive reader object into a writer object, to allow efficient
+// in-place file appends to occur on an existing archive.
+// For archives opened using mz_zip_reader_init_file, pFilename must be the
+// archive's filename so it can be reopened for writing. If the file can't be
+// reopened, mz_zip_reader_end() will be called.
+// For archives opened using mz_zip_reader_init_mem, the memory block must be
+// growable using the realloc callback (which defaults to realloc unless you've
+// overridden it).
+// Finally, for archives opened using mz_zip_reader_init, the mz_zip_archive's
+// user provided m_pWrite function cannot be NULL.
+// Note: In-place archive modification is not recommended unless you know what
+// you're doing, because if execution stops or something goes wrong before
+// the archive is finalized the file's central directory will be hosed.
+mz_bool mz_zip_writer_init_from_reader(mz_zip_archive *pZip,
+                                       const char *pFilename);
+
+// Adds the contents of a memory buffer to an archive. These functions record
+// the current local time into the archive.
+// To add a directory entry, call this method with an archive name ending in a
+// forwardslash with empty buffer.
+// level_and_flags - compression level (0-10, see MZ_BEST_SPEED,
+// MZ_BEST_COMPRESSION, etc.) logically OR'd with zero or more mz_zip_flags, or
+// just set to MZ_DEFAULT_COMPRESSION.
+mz_bool mz_zip_writer_add_mem(mz_zip_archive *pZip, const char *pArchive_name,
+                              const void *pBuf, size_t buf_size,
+                              mz_uint level_and_flags);
+mz_bool mz_zip_writer_add_mem_ex(mz_zip_archive *pZip,
+                                 const char *pArchive_name, const void *pBuf,
+                                 size_t buf_size, const void *pComment,
+                                 mz_uint16 comment_size,
+                                 mz_uint level_and_flags, mz_uint64 uncomp_size,
+                                 mz_uint32 uncomp_crc32);
+
+#ifndef MINIZ_NO_STDIO
+// Adds the contents of a disk file to an archive. This function also records
+// the disk file's modified time into the archive.
+// level_and_flags - compression level (0-10, see MZ_BEST_SPEED,
+// MZ_BEST_COMPRESSION, etc.) logically OR'd with zero or more mz_zip_flags, or
+// just set to MZ_DEFAULT_COMPRESSION.
+mz_bool mz_zip_writer_add_file(mz_zip_archive *pZip, const char *pArchive_name,
+                               const char *pSrc_filename, const void *pComment,
+                               mz_uint16 comment_size, mz_uint level_and_flags);
+#endif
+
+// Adds a file to an archive by fully cloning the data from another archive.
+// This function fully clones the source file's compressed data (no
+// recompression), along with its full filename, extra data, and comment fields.
+mz_bool mz_zip_writer_add_from_zip_reader(mz_zip_archive *pZip,
+                                          mz_zip_archive *pSource_zip,
+                                          mz_uint file_index);
+
+// Finalizes the archive by writing the central directory records followed by
+// the end of central directory record.
+// After an archive is finalized, the only valid call on the mz_zip_archive
+// struct is mz_zip_writer_end().
+// An archive must be manually finalized by calling this function for it to be
+// valid.
+mz_bool mz_zip_writer_finalize_archive(mz_zip_archive *pZip);
+mz_bool mz_zip_writer_finalize_heap_archive(mz_zip_archive *pZip, void **pBuf,
+                                            size_t *pSize);
+
+// Ends archive writing, freeing all allocations, and closing the output file if
+// mz_zip_writer_init_file() was used.
+// Note for the archive to be valid, it must have been finalized before ending.
+mz_bool mz_zip_writer_end(mz_zip_archive *pZip);
+
+// Misc. high-level helper functions:
+
+// mz_zip_add_mem_to_archive_file_in_place() efficiently (but not atomically)
+// appends a memory blob to a ZIP archive.
+// level_and_flags - compression level (0-10, see MZ_BEST_SPEED,
+// MZ_BEST_COMPRESSION, etc.) logically OR'd with zero or more mz_zip_flags, or
+// just set to MZ_DEFAULT_COMPRESSION.
+mz_bool mz_zip_add_mem_to_archive_file_in_place(
+    const char *pZip_filename, const char *pArchive_name, const void *pBuf,
+    size_t buf_size, const void *pComment, mz_uint16 comment_size,
+    mz_uint level_and_flags);
+
+// Reads a single file from an archive into a heap block.
+// Returns NULL on failure.
+void *mz_zip_extract_archive_file_to_heap(const char *pZip_filename,
+                                          const char *pArchive_name,
+                                          size_t *pSize, mz_uint zip_flags);
+
+#endif  // #ifndef MINIZ_NO_ARCHIVE_WRITING_APIS
+
+#endif  // #ifndef MINIZ_NO_ARCHIVE_APIS
+
+// ------------------- Low-level Decompression API Definitions
+
+// Decompression flags used by tinfl_decompress().
+// TINFL_FLAG_PARSE_ZLIB_HEADER: If set, the input has a valid zlib header and
+// ends with an adler32 checksum (it's a valid zlib stream). Otherwise, the
+// input is a raw deflate stream.
+// TINFL_FLAG_HAS_MORE_INPUT: If set, there are more input bytes available
+// beyond the end of the supplied input buffer. If clear, the input buffer
+// contains all remaining input.
+// TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF: If set, the output buffer is large
+// enough to hold the entire decompressed stream. If clear, the output buffer is
+// at least the size of the dictionary (typically 32KB).
+// TINFL_FLAG_COMPUTE_ADLER32: Force adler-32 checksum computation of the
+// decompressed bytes.
+enum {
+  TINFL_FLAG_PARSE_ZLIB_HEADER = 1,
+  TINFL_FLAG_HAS_MORE_INPUT = 2,
+  TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF = 4,
+  TINFL_FLAG_COMPUTE_ADLER32 = 8
+};
+
+// High level decompression functions:
+// tinfl_decompress_mem_to_heap() decompresses a block in memory to a heap block
+// allocated via malloc().
+// On entry:
+//  pSrc_buf, src_buf_len: Pointer and size of the Deflate or zlib source data
+//  to decompress.
+// On return:
+//  Function returns a pointer to the decompressed data, or NULL on failure.
+//  *pOut_len will be set to the decompressed data's size, which could be larger
+//  than src_buf_len on uncompressible data.
+//  The caller must call mz_free() on the returned block when it's no longer
+//  needed.
+void *tinfl_decompress_mem_to_heap(const void *pSrc_buf, size_t src_buf_len,
+                                   size_t *pOut_len, int flags);
+
+// tinfl_decompress_mem_to_mem() decompresses a block in memory to another block
+// in memory.
+// Returns TINFL_DECOMPRESS_MEM_TO_MEM_FAILED on failure, or the number of bytes
+// written on success.
+#define TINFL_DECOMPRESS_MEM_TO_MEM_FAILED ((size_t)(-1))
+size_t tinfl_decompress_mem_to_mem(void *pOut_buf, size_t out_buf_len,
+                                   const void *pSrc_buf, size_t src_buf_len,
+                                   int flags);
+
+// tinfl_decompress_mem_to_callback() decompresses a block in memory to an
+// internal 32KB buffer, and a user provided callback function will be called to
+// flush the buffer.
+// Returns 1 on success or 0 on failure.
+typedef int (*tinfl_put_buf_func_ptr)(const void *pBuf, int len, void *pUser);
+int tinfl_decompress_mem_to_callback(const void *pIn_buf, size_t *pIn_buf_size,
+                                     tinfl_put_buf_func_ptr pPut_buf_func,
+                                     void *pPut_buf_user, int flags);
+
+struct tinfl_decompressor_tag;
+typedef struct tinfl_decompressor_tag tinfl_decompressor;
+
+// Max size of LZ dictionary.
+#define TINFL_LZ_DICT_SIZE 32768
+
+// Return status.
+typedef enum {
+  TINFL_STATUS_BAD_PARAM = -3,
+  TINFL_STATUS_ADLER32_MISMATCH = -2,
+  TINFL_STATUS_FAILED = -1,
+  TINFL_STATUS_DONE = 0,
+  TINFL_STATUS_NEEDS_MORE_INPUT = 1,
+  TINFL_STATUS_HAS_MORE_OUTPUT = 2
+} tinfl_status;
+
+// Initializes the decompressor to its initial state.
+#define tinfl_init(r) \
+  do {                \
+    (r)->m_state = 0; \
+  }                   \
+  MZ_MACRO_END
+#define tinfl_get_adler32(r) (r)->m_check_adler32
+
+// Main low-level decompressor coroutine function. This is the only function
+// actually needed for decompression. All the other functions are just
+// high-level helpers for improved usability.
+// This is a universal API, i.e. it can be used as a building block to build any
+// desired higher level decompression API. In the limit case, it can be called
+// once per every byte input or output.
+tinfl_status tinfl_decompress(tinfl_decompressor *r,
+                              const mz_uint8 *pIn_buf_next,
+                              size_t *pIn_buf_size, mz_uint8 *pOut_buf_start,
+                              mz_uint8 *pOut_buf_next, size_t *pOut_buf_size,
+                              const mz_uint32 decomp_flags);
+
+// Internal/private bits follow.
+enum {
+  TINFL_MAX_HUFF_TABLES = 3,
+  TINFL_MAX_HUFF_SYMBOLS_0 = 288,
+  TINFL_MAX_HUFF_SYMBOLS_1 = 32,
+  TINFL_MAX_HUFF_SYMBOLS_2 = 19,
+  TINFL_FAST_LOOKUP_BITS = 10,
+  TINFL_FAST_LOOKUP_SIZE = 1 << TINFL_FAST_LOOKUP_BITS
+};
+
+typedef struct {
+  mz_uint8 m_code_size[TINFL_MAX_HUFF_SYMBOLS_0];
+  mz_int16 m_look_up[TINFL_FAST_LOOKUP_SIZE],
+      m_tree[TINFL_MAX_HUFF_SYMBOLS_0 * 2];
+} tinfl_huff_table;
+
+#if MINIZ_HAS_64BIT_REGISTERS
+#define TINFL_USE_64BIT_BITBUF 1
+#endif
+
+#if TINFL_USE_64BIT_BITBUF
+typedef mz_uint64 tinfl_bit_buf_t;
+#define TINFL_BITBUF_SIZE (64)
+#else
+typedef mz_uint32 tinfl_bit_buf_t;
+#define TINFL_BITBUF_SIZE (32)
+#endif
+
+struct tinfl_decompressor_tag {
+  mz_uint32 m_state, m_num_bits, m_zhdr0, m_zhdr1, m_z_adler32, m_final, m_type,
+      m_check_adler32, m_dist, m_counter, m_num_extra,
+      m_table_sizes[TINFL_MAX_HUFF_TABLES];
+  tinfl_bit_buf_t m_bit_buf;
+  size_t m_dist_from_out_buf_start;
+  tinfl_huff_table m_tables[TINFL_MAX_HUFF_TABLES];
+  mz_uint8 m_raw_header[4],
+      m_len_codes[TINFL_MAX_HUFF_SYMBOLS_0 + TINFL_MAX_HUFF_SYMBOLS_1 + 137];
+};
+
+// ------------------- Low-level Compression API Definitions
+
+// Set TDEFL_LESS_MEMORY to 1 to use less memory (compression will be slightly
+// slower, and raw/dynamic blocks will be output more frequently).
+#define TDEFL_LESS_MEMORY 0
+
+// tdefl_init() compression flags logically OR'd together (low 12 bits contain
+// the max. number of probes per dictionary search):
+// TDEFL_DEFAULT_MAX_PROBES: The compressor defaults to 128 dictionary probes
+// per dictionary search. 0=Huffman only, 1=Huffman+LZ (fastest/crap
+// compression), 4095=Huffman+LZ (slowest/best compression).
+enum {
+  TDEFL_HUFFMAN_ONLY = 0,
+  TDEFL_DEFAULT_MAX_PROBES = 128,
+  TDEFL_MAX_PROBES_MASK = 0xFFF
+};
+
+// TDEFL_WRITE_ZLIB_HEADER: If set, the compressor outputs a zlib header before
+// the deflate data, and the Adler-32 of the source data at the end. Otherwise,
+// you'll get raw deflate data.
+// TDEFL_COMPUTE_ADLER32: Always compute the adler-32 of the input data (even
+// when not writing zlib headers).
+// TDEFL_GREEDY_PARSING_FLAG: Set to use faster greedy parsing, instead of more
+// efficient lazy parsing.
+// TDEFL_NONDETERMINISTIC_PARSING_FLAG: Enable to decrease the compressor's
+// initialization time to the minimum, but the output may vary from run to run
+// given the same input (depending on the contents of memory).
+// TDEFL_RLE_MATCHES: Only look for RLE matches (matches with a distance of 1)
+// TDEFL_FILTER_MATCHES: Discards matches <= 5 chars if enabled.
+// TDEFL_FORCE_ALL_STATIC_BLOCKS: Disable usage of optimized Huffman tables.
+// TDEFL_FORCE_ALL_RAW_BLOCKS: Only use raw (uncompressed) deflate blocks.
+// The low 12 bits are reserved to control the max # of hash probes per
+// dictionary lookup (see TDEFL_MAX_PROBES_MASK).
+enum {
+  TDEFL_WRITE_ZLIB_HEADER = 0x01000,
+  TDEFL_COMPUTE_ADLER32 = 0x02000,
+  TDEFL_GREEDY_PARSING_FLAG = 0x04000,
+  TDEFL_NONDETERMINISTIC_PARSING_FLAG = 0x08000,
+  TDEFL_RLE_MATCHES = 0x10000,
+  TDEFL_FILTER_MATCHES = 0x20000,
+  TDEFL_FORCE_ALL_STATIC_BLOCKS = 0x40000,
+  TDEFL_FORCE_ALL_RAW_BLOCKS = 0x80000
+};
+
+// High level compression functions:
+// tdefl_compress_mem_to_heap() compresses a block in memory to a heap block
+// allocated via malloc().
+// On entry:
+//  pSrc_buf, src_buf_len: Pointer and size of source block to compress.
+//  flags: The max match finder probes (default is 128) logically OR'd against
+//  the above flags. Higher probes are slower but improve compression.
+// On return:
+//  Function returns a pointer to the compressed data, or NULL on failure.
+//  *pOut_len will be set to the compressed data's size, which could be larger
+//  than src_buf_len on uncompressible data.
+//  The caller must free() the returned block when it's no longer needed.
+void *tdefl_compress_mem_to_heap(const void *pSrc_buf, size_t src_buf_len,
+                                 size_t *pOut_len, int flags);
+
+// tdefl_compress_mem_to_mem() compresses a block in memory to another block in
+// memory.
+// Returns 0 on failure.
+size_t tdefl_compress_mem_to_mem(void *pOut_buf, size_t out_buf_len,
+                                 const void *pSrc_buf, size_t src_buf_len,
+                                 int flags);
+
+// Compresses an image to a compressed PNG file in memory.
+// On entry:
+//  pImage, w, h, and num_chans describe the image to compress. num_chans may be
+//  1, 2, 3, or 4.
+//  The image pitch in bytes per scanline will be w*num_chans. The leftmost
+//  pixel on the top scanline is stored first in memory.
+//  level may range from [0,10], use MZ_NO_COMPRESSION, MZ_BEST_SPEED,
+//  MZ_BEST_COMPRESSION, etc. or a decent default is MZ_DEFAULT_LEVEL
+//  If flip is true, the image will be flipped on the Y axis (useful for OpenGL
+//  apps).
+// On return:
+//  Function returns a pointer to the compressed data, or NULL on failure.
+//  *pLen_out will be set to the size of the PNG image file.
+//  The caller must mz_free() the returned heap block (which will typically be
+//  larger than *pLen_out) when it's no longer needed.
+void *tdefl_write_image_to_png_file_in_memory_ex(const void *pImage, int w,
+                                                 int h, int num_chans,
+                                                 size_t *pLen_out,
+                                                 mz_uint level, mz_bool flip);
+void *tdefl_write_image_to_png_file_in_memory(const void *pImage, int w, int h,
+                                              int num_chans, size_t *pLen_out);
+
+// Output stream interface. The compressor uses this interface to write
+// compressed data. It'll typically be called TDEFL_OUT_BUF_SIZE at a time.
+typedef mz_bool (*tdefl_put_buf_func_ptr)(const void *pBuf, int len,
+                                          void *pUser);
+
+// tdefl_compress_mem_to_output() compresses a block to an output stream. The
+// above helpers use this function internally.
+mz_bool tdefl_compress_mem_to_output(const void *pBuf, size_t buf_len,
+                                     tdefl_put_buf_func_ptr pPut_buf_func,
+                                     void *pPut_buf_user, int flags);
+
+enum {
+  TDEFL_MAX_HUFF_TABLES = 3,
+  TDEFL_MAX_HUFF_SYMBOLS_0 = 288,
+  TDEFL_MAX_HUFF_SYMBOLS_1 = 32,
+  TDEFL_MAX_HUFF_SYMBOLS_2 = 19,
+  TDEFL_LZ_DICT_SIZE = 32768,
+  TDEFL_LZ_DICT_SIZE_MASK = TDEFL_LZ_DICT_SIZE - 1,
+  TDEFL_MIN_MATCH_LEN = 3,
+  TDEFL_MAX_MATCH_LEN = 258
+};
+
+// TDEFL_OUT_BUF_SIZE MUST be large enough to hold a single entire compressed
+// output block (using static/fixed Huffman codes).
+#if TDEFL_LESS_MEMORY
+enum {
+  TDEFL_LZ_CODE_BUF_SIZE = 24 * 1024,
+  TDEFL_OUT_BUF_SIZE = (TDEFL_LZ_CODE_BUF_SIZE * 13) / 10,
+  TDEFL_MAX_HUFF_SYMBOLS = 288,
+  TDEFL_LZ_HASH_BITS = 12,
+  TDEFL_LEVEL1_HASH_SIZE_MASK = 4095,
+  TDEFL_LZ_HASH_SHIFT = (TDEFL_LZ_HASH_BITS + 2) / 3,
+  TDEFL_LZ_HASH_SIZE = 1 << TDEFL_LZ_HASH_BITS
+};
+#else
+enum {
+  TDEFL_LZ_CODE_BUF_SIZE = 64 * 1024,
+  TDEFL_OUT_BUF_SIZE = (TDEFL_LZ_CODE_BUF_SIZE * 13) / 10,
+  TDEFL_MAX_HUFF_SYMBOLS = 288,
+  TDEFL_LZ_HASH_BITS = 15,
+  TDEFL_LEVEL1_HASH_SIZE_MASK = 4095,
+  TDEFL_LZ_HASH_SHIFT = (TDEFL_LZ_HASH_BITS + 2) / 3,
+  TDEFL_LZ_HASH_SIZE = 1 << TDEFL_LZ_HASH_BITS
+};
+#endif
+
+// The low-level tdefl functions below may be used directly if the above helper
+// functions aren't flexible enough. The low-level functions don't make any heap
+// allocations, unlike the above helper functions.
+typedef enum {
+  TDEFL_STATUS_BAD_PARAM = -2,
+  TDEFL_STATUS_PUT_BUF_FAILED = -1,
+  TDEFL_STATUS_OKAY = 0,
+  TDEFL_STATUS_DONE = 1
+} tdefl_status;
+
+// Must map to MZ_NO_FLUSH, MZ_SYNC_FLUSH, etc. enums
+typedef enum {
+  TDEFL_NO_FLUSH = 0,
+  TDEFL_SYNC_FLUSH = 2,
+  TDEFL_FULL_FLUSH = 3,
+  TDEFL_FINISH = 4
+} tdefl_flush;
+
+// tdefl's compression state structure.
+typedef struct {
+  tdefl_put_buf_func_ptr m_pPut_buf_func;
+  void *m_pPut_buf_user;
+  mz_uint m_flags, m_max_probes[2];
+  int m_greedy_parsing;
+  mz_uint m_adler32, m_lookahead_pos, m_lookahead_size, m_dict_size;
+  mz_uint8 *m_pLZ_code_buf, *m_pLZ_flags, *m_pOutput_buf, *m_pOutput_buf_end;
+  mz_uint m_num_flags_left, m_total_lz_bytes, m_lz_code_buf_dict_pos, m_bits_in,
+      m_bit_buffer;
+  mz_uint m_saved_match_dist, m_saved_match_len, m_saved_lit,
+      m_output_flush_ofs, m_output_flush_remaining, m_finished, m_block_index,
+      m_wants_to_finish;
+  tdefl_status m_prev_return_status;
+  const void *m_pIn_buf;
+  void *m_pOut_buf;
+  size_t *m_pIn_buf_size, *m_pOut_buf_size;
+  tdefl_flush m_flush;
+  const mz_uint8 *m_pSrc;
+  size_t m_src_buf_left, m_out_buf_ofs;
+  mz_uint8 m_dict[TDEFL_LZ_DICT_SIZE + TDEFL_MAX_MATCH_LEN - 1];
+  mz_uint16 m_huff_count[TDEFL_MAX_HUFF_TABLES][TDEFL_MAX_HUFF_SYMBOLS];
+  mz_uint16 m_huff_codes[TDEFL_MAX_HUFF_TABLES][TDEFL_MAX_HUFF_SYMBOLS];
+  mz_uint8 m_huff_code_sizes[TDEFL_MAX_HUFF_TABLES][TDEFL_MAX_HUFF_SYMBOLS];
+  mz_uint8 m_lz_code_buf[TDEFL_LZ_CODE_BUF_SIZE];
+  mz_uint16 m_next[TDEFL_LZ_DICT_SIZE];
+  mz_uint16 m_hash[TDEFL_LZ_HASH_SIZE];
+  mz_uint8 m_output_buf[TDEFL_OUT_BUF_SIZE];
+} tdefl_compressor;
+
+// Initializes the compressor.
+// There is no corresponding deinit() function because the tdefl API's do not
+// dynamically allocate memory.
+// pBut_buf_func: If NULL, output data will be supplied to the specified
+// callback. In this case, the user should call the tdefl_compress_buffer() API
+// for compression.
+// If pBut_buf_func is NULL the user should always call the tdefl_compress()
+// API.
+// flags: See the above enums (TDEFL_HUFFMAN_ONLY, TDEFL_WRITE_ZLIB_HEADER,
+// etc.)
+tdefl_status tdefl_init(tdefl_compressor *d,
+                        tdefl_put_buf_func_ptr pPut_buf_func,
+                        void *pPut_buf_user, int flags);
+
+// Compresses a block of data, consuming as much of the specified input buffer
+// as possible, and writing as much compressed data to the specified output
+// buffer as possible.
+tdefl_status tdefl_compress(tdefl_compressor *d, const void *pIn_buf,
+                            size_t *pIn_buf_size, void *pOut_buf,
+                            size_t *pOut_buf_size, tdefl_flush flush);
+
+// tdefl_compress_buffer() is only usable when the tdefl_init() is called with a
+// non-NULL tdefl_put_buf_func_ptr.
+// tdefl_compress_buffer() always consumes the entire input buffer.
+tdefl_status tdefl_compress_buffer(tdefl_compressor *d, const void *pIn_buf,
+                                   size_t in_buf_size, tdefl_flush flush);
+
+tdefl_status tdefl_get_prev_return_status(tdefl_compressor *d);
+mz_uint32 tdefl_get_adler32(tdefl_compressor *d);
+
+// Can't use tdefl_create_comp_flags_from_zip_params if MINIZ_NO_ZLIB_APIS isn't
+// defined, because it uses some of its macros.
+#ifndef MINIZ_NO_ZLIB_APIS
+// Create tdefl_compress() flags given zlib-style compression parameters.
+// level may range from [0,10] (where 10 is absolute max compression, but may be
+// much slower on some files)
+// window_bits may be -15 (raw deflate) or 15 (zlib)
+// strategy may be either MZ_DEFAULT_STRATEGY, MZ_FILTERED, MZ_HUFFMAN_ONLY,
+// MZ_RLE, or MZ_FIXED
+mz_uint tdefl_create_comp_flags_from_zip_params(int level, int window_bits,
+                                                int strategy);
+#endif  // #ifndef MINIZ_NO_ZLIB_APIS
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // MINIZ_HEADER_INCLUDED
+
+// ------------------- End of Header: Implementation follows. (If you only want
+// the header, define MINIZ_HEADER_FILE_ONLY.)
+
+#ifndef MINIZ_HEADER_FILE_ONLY
+
+typedef unsigned char mz_validate_uint16[sizeof(mz_uint16) == 2 ? 1 : -1];
+typedef unsigned char mz_validate_uint32[sizeof(mz_uint32) == 4 ? 1 : -1];
+typedef unsigned char mz_validate_uint64[sizeof(mz_uint64) == 8 ? 1 : -1];
+
+//#include <assert.h>
+//#include <string.h>
+
+#define MZ_ASSERT(x) assert(x)
+
+#ifdef MINIZ_NO_MALLOC
+#define MZ_MALLOC(x) NULL
+#define MZ_FREE(x) (void)x, ((void)0)
+#define MZ_REALLOC(p, x) NULL
+#else
+#define MZ_MALLOC(x) malloc(x)
+#define MZ_FREE(x) free(x)
+#define MZ_REALLOC(p, x) realloc(p, x)
+#endif
+
+#define MZ_MAX(a, b) (((a) > (b)) ? (a) : (b))
+#define MZ_MIN(a, b) (((a) < (b)) ? (a) : (b))
+#define MZ_CLEAR_OBJ(obj) memset(&(obj), 0, sizeof(obj))
+
+#if MINIZ_USE_UNALIGNED_LOADS_AND_STORES && MINIZ_LITTLE_ENDIAN
+#define MZ_READ_LE16(p) *((const mz_uint16 *)(p))
+#define MZ_READ_LE32(p) *((const mz_uint32 *)(p))
+#else
+#define MZ_READ_LE16(p)                      \
+  ((mz_uint32)(((const mz_uint8 *)(p))[0]) | \
+   ((mz_uint32)(((const mz_uint8 *)(p))[1]) << 8U))
+#define MZ_READ_LE32(p)                               \
+  ((mz_uint32)(((const mz_uint8 *)(p))[0]) |          \
+   ((mz_uint32)(((const mz_uint8 *)(p))[1]) << 8U) |  \
+   ((mz_uint32)(((const mz_uint8 *)(p))[2]) << 16U) | \
+   ((mz_uint32)(((const mz_uint8 *)(p))[3]) << 24U))
+#endif
+
+#ifdef _MSC_VER
+#define MZ_FORCEINLINE __forceinline
+#elif defined(__GNUC__)
+#define MZ_FORCEINLINE inline __attribute__((__always_inline__))
+#else
+#define MZ_FORCEINLINE inline
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// ------------------- zlib-style API's
+
+mz_ulong mz_adler32(mz_ulong adler, const unsigned char *ptr, size_t buf_len) {
+  mz_uint32 i, s1 = (mz_uint32)(adler & 0xffff), s2 = (mz_uint32)(adler >> 16);
+  size_t block_len = buf_len % 5552;
+  if (!ptr) return MZ_ADLER32_INIT;
+  while (buf_len) {
+    for (i = 0; i + 7 < block_len; i += 8, ptr += 8) {
+      s1 += ptr[0], s2 += s1;
+      s1 += ptr[1], s2 += s1;
+      s1 += ptr[2], s2 += s1;
+      s1 += ptr[3], s2 += s1;
+      s1 += ptr[4], s2 += s1;
+      s1 += ptr[5], s2 += s1;
+      s1 += ptr[6], s2 += s1;
+      s1 += ptr[7], s2 += s1;
+    }
+    for (; i < block_len; ++i) s1 += *ptr++, s2 += s1;
+    s1 %= 65521U, s2 %= 65521U;
+    buf_len -= block_len;
+    block_len = 5552;
+  }
+  return (s2 << 16) + s1;
+}
+
+// Karl Malbrain's compact CRC-32. See "A compact CCITT crc16 and crc32 C
+// implementation that balances processor cache usage against speed":
+// http://www.geocities.com/malbrain/
+mz_ulong mz_crc32(mz_ulong crc, const mz_uint8 *ptr, size_t buf_len) {
+  static const mz_uint32 s_crc32[16] = {
+      0,          0x1db71064, 0x3b6e20c8, 0x26d930ac, 0x76dc4190, 0x6b6b51f4,
+      0x4db26158, 0x5005713c, 0xedb88320, 0xf00f9344, 0xd6d6a3e8, 0xcb61b38c,
+      0x9b64c2b0, 0x86d3d2d4, 0xa00ae278, 0xbdbdf21c};
+  mz_uint32 crcu32 = (mz_uint32)crc;
+  if (!ptr) return MZ_CRC32_INIT;
+  crcu32 = ~crcu32;
+  while (buf_len--) {
+    mz_uint8 b = *ptr++;
+    crcu32 = (crcu32 >> 4) ^ s_crc32[(crcu32 & 0xF) ^ (b & 0xF)];
+    crcu32 = (crcu32 >> 4) ^ s_crc32[(crcu32 & 0xF) ^ (b >> 4)];
+  }
+  return ~crcu32;
+}
+
+void mz_free(void *p) { MZ_FREE(p); }
+
+#ifndef MINIZ_NO_ZLIB_APIS
+
+static void *def_alloc_func(void *opaque, size_t items, size_t size) {
+  (void)opaque, (void)items, (void)size;
+  return MZ_MALLOC(items * size);
+}
+static void def_free_func(void *opaque, void *address) {
+  (void)opaque, (void)address;
+  MZ_FREE(address);
+}
+static void *def_realloc_func(void *opaque, void *address, size_t items,
+                              size_t size) {
+  (void)opaque, (void)address, (void)items, (void)size;
+  return MZ_REALLOC(address, items * size);
+}
+
+const char *mz_version(void) { return MZ_VERSION; }
+
+int mz_deflateInit(mz_streamp pStream, int level) {
+  return mz_deflateInit2(pStream, level, MZ_DEFLATED, MZ_DEFAULT_WINDOW_BITS, 9,
+                         MZ_DEFAULT_STRATEGY);
+}
+
+int mz_deflateInit2(mz_streamp pStream, int level, int method, int window_bits,
+                    int mem_level, int strategy) {
+  tdefl_compressor *pComp;
+  mz_uint comp_flags =
+      TDEFL_COMPUTE_ADLER32 |
+      tdefl_create_comp_flags_from_zip_params(level, window_bits, strategy);
+
+  if (!pStream) return MZ_STREAM_ERROR;
+  if ((method != MZ_DEFLATED) || ((mem_level < 1) || (mem_level > 9)) ||
+      ((window_bits != MZ_DEFAULT_WINDOW_BITS) &&
+       (-window_bits != MZ_DEFAULT_WINDOW_BITS)))
+    return MZ_PARAM_ERROR;
+
+  pStream->data_type = 0;
+  pStream->adler = MZ_ADLER32_INIT;
+  pStream->msg = NULL;
+  pStream->reserved = 0;
+  pStream->total_in = 0;
+  pStream->total_out = 0;
+  if (!pStream->zalloc) pStream->zalloc = def_alloc_func;
+  if (!pStream->zfree) pStream->zfree = def_free_func;
+
+  pComp = (tdefl_compressor *)pStream->zalloc(pStream->opaque, 1,
+                                              sizeof(tdefl_compressor));
+  if (!pComp) return MZ_MEM_ERROR;
+
+  pStream->state = (struct mz_internal_state *)pComp;
+
+  if (tdefl_init(pComp, NULL, NULL, comp_flags) != TDEFL_STATUS_OKAY) {
+    mz_deflateEnd(pStream);
+    return MZ_PARAM_ERROR;
+  }
+
+  return MZ_OK;
+}
+
+int mz_deflateReset(mz_streamp pStream) {
+  if ((!pStream) || (!pStream->state) || (!pStream->zalloc) ||
+      (!pStream->zfree))
+    return MZ_STREAM_ERROR;
+  pStream->total_in = pStream->total_out = 0;
+  tdefl_init((tdefl_compressor *)pStream->state, NULL, NULL,
+             ((tdefl_compressor *)pStream->state)->m_flags);
+  return MZ_OK;
+}
+
+int mz_deflate(mz_streamp pStream, int flush) {
+  size_t in_bytes, out_bytes;
+  mz_ulong orig_total_in, orig_total_out;
+  int mz_status = MZ_OK;
+
+  if ((!pStream) || (!pStream->state) || (flush < 0) || (flush > MZ_FINISH) ||
+      (!pStream->next_out))
+    return MZ_STREAM_ERROR;
+  if (!pStream->avail_out) return MZ_BUF_ERROR;
+
+  if (flush == MZ_PARTIAL_FLUSH) flush = MZ_SYNC_FLUSH;
+
+  if (((tdefl_compressor *)pStream->state)->m_prev_return_status ==
+      TDEFL_STATUS_DONE)
+    return (flush == MZ_FINISH) ? MZ_STREAM_END : MZ_BUF_ERROR;
+
+  orig_total_in = pStream->total_in;
+  orig_total_out = pStream->total_out;
+  for (;;) {
+    tdefl_status defl_status;
+    in_bytes = pStream->avail_in;
+    out_bytes = pStream->avail_out;
+
+    defl_status = tdefl_compress((tdefl_compressor *)pStream->state,
+                                 pStream->next_in, &in_bytes, pStream->next_out,
+                                 &out_bytes, (tdefl_flush)flush);
+    pStream->next_in += (mz_uint)in_bytes;
+    pStream->avail_in -= (mz_uint)in_bytes;
+    pStream->total_in += (mz_uint)in_bytes;
+    pStream->adler = tdefl_get_adler32((tdefl_compressor *)pStream->state);
+
+    pStream->next_out += (mz_uint)out_bytes;
+    pStream->avail_out -= (mz_uint)out_bytes;
+    pStream->total_out += (mz_uint)out_bytes;
+
+    if (defl_status < 0) {
+      mz_status = MZ_STREAM_ERROR;
+      break;
+    } else if (defl_status == TDEFL_STATUS_DONE) {
+      mz_status = MZ_STREAM_END;
+      break;
+    } else if (!pStream->avail_out)
+      break;
+    else if ((!pStream->avail_in) && (flush != MZ_FINISH)) {
+      if ((flush) || (pStream->total_in != orig_total_in) ||
+          (pStream->total_out != orig_total_out))
+        break;
+      return MZ_BUF_ERROR;  // Can't make forward progress without some input.
+    }
+  }
+  return mz_status;
+}
+
+int mz_deflateEnd(mz_streamp pStream) {
+  if (!pStream) return MZ_STREAM_ERROR;
+  if (pStream->state) {
+    pStream->zfree(pStream->opaque, pStream->state);
+    pStream->state = NULL;
+  }
+  return MZ_OK;
+}
+
+mz_ulong mz_deflateBound(mz_streamp pStream, mz_ulong source_len) {
+  (void)pStream;
+  // This is really over conservative. (And lame, but it's actually pretty
+  // tricky to compute a true upper bound given the way tdefl's blocking works.)
+  return MZ_MAX(128 + (source_len * 110) / 100,
+                128 + source_len + ((source_len / (31 * 1024)) + 1) * 5);
+}
+
+int mz_compress2(unsigned char *pDest, mz_ulong *pDest_len,
+                 const unsigned char *pSource, mz_ulong source_len, int level) {
+  int status;
+  mz_stream stream;
+  memset(&stream, 0, sizeof(stream));
+
+  // In case mz_ulong is 64-bits (argh I hate longs).
+  if ((source_len | *pDest_len) > 0xFFFFFFFFU) return MZ_PARAM_ERROR;
+
+  stream.next_in = pSource;
+  stream.avail_in = (mz_uint32)source_len;
+  stream.next_out = pDest;
+  stream.avail_out = (mz_uint32)*pDest_len;
+
+  status = mz_deflateInit(&stream, level);
+  if (status != MZ_OK) return status;
+
+  status = mz_deflate(&stream, MZ_FINISH);
+  if (status != MZ_STREAM_END) {
+    mz_deflateEnd(&stream);
+    return (status == MZ_OK) ? MZ_BUF_ERROR : status;
+  }
+
+  *pDest_len = stream.total_out;
+  return mz_deflateEnd(&stream);
+}
+
+int mz_compress(unsigned char *pDest, mz_ulong *pDest_len,
+                const unsigned char *pSource, mz_ulong source_len) {
+  return mz_compress2(pDest, pDest_len, pSource, source_len,
+                      MZ_DEFAULT_COMPRESSION);
+}
+
+mz_ulong mz_compressBound(mz_ulong source_len) {
+  return mz_deflateBound(NULL, source_len);
+}
+
+typedef struct {
+  tinfl_decompressor m_decomp;
+  mz_uint m_dict_ofs, m_dict_avail, m_first_call, m_has_flushed;
+  int m_window_bits;
+  mz_uint8 m_dict[TINFL_LZ_DICT_SIZE];
+  tinfl_status m_last_status;
+} inflate_state;
+
+int mz_inflateInit2(mz_streamp pStream, int window_bits) {
+  inflate_state *pDecomp;
+  if (!pStream) return MZ_STREAM_ERROR;
+  if ((window_bits != MZ_DEFAULT_WINDOW_BITS) &&
+      (-window_bits != MZ_DEFAULT_WINDOW_BITS))
+    return MZ_PARAM_ERROR;
+
+  pStream->data_type = 0;
+  pStream->adler = 0;
+  pStream->msg = NULL;
+  pStream->total_in = 0;
+  pStream->total_out = 0;
+  pStream->reserved = 0;
+  if (!pStream->zalloc) pStream->zalloc = def_alloc_func;
+  if (!pStream->zfree) pStream->zfree = def_free_func;
+
+  pDecomp = (inflate_state *)pStream->zalloc(pStream->opaque, 1,
+                                             sizeof(inflate_state));
+  if (!pDecomp) return MZ_MEM_ERROR;
+
+  pStream->state = (struct mz_internal_state *)pDecomp;
+
+  tinfl_init(&pDecomp->m_decomp);
+  pDecomp->m_dict_ofs = 0;
+  pDecomp->m_dict_avail = 0;
+  pDecomp->m_last_status = TINFL_STATUS_NEEDS_MORE_INPUT;
+  pDecomp->m_first_call = 1;
+  pDecomp->m_has_flushed = 0;
+  pDecomp->m_window_bits = window_bits;
+
+  return MZ_OK;
+}
+
+int mz_inflateInit(mz_streamp pStream) {
+  return mz_inflateInit2(pStream, MZ_DEFAULT_WINDOW_BITS);
+}
+
+int mz_inflate(mz_streamp pStream, int flush) {
+  inflate_state *pState;
+  mz_uint n, first_call, decomp_flags = TINFL_FLAG_COMPUTE_ADLER32;
+  size_t in_bytes, out_bytes, orig_avail_in;
+  tinfl_status status;
+
+  if ((!pStream) || (!pStream->state)) return MZ_STREAM_ERROR;
+  if (flush == MZ_PARTIAL_FLUSH) flush = MZ_SYNC_FLUSH;
+  if ((flush) && (flush != MZ_SYNC_FLUSH) && (flush != MZ_FINISH))
+    return MZ_STREAM_ERROR;
+
+  pState = (inflate_state *)pStream->state;
+  if (pState->m_window_bits > 0) decomp_flags |= TINFL_FLAG_PARSE_ZLIB_HEADER;
+  orig_avail_in = pStream->avail_in;
+
+  first_call = pState->m_first_call;
+  pState->m_first_call = 0;
+  if (pState->m_last_status < 0) return MZ_DATA_ERROR;
+
+  if (pState->m_has_flushed && (flush != MZ_FINISH)) return MZ_STREAM_ERROR;
+  pState->m_has_flushed |= (flush == MZ_FINISH);
+
+  if ((flush == MZ_FINISH) && (first_call)) {
+    // MZ_FINISH on the first call implies that the input and output buffers are
+    // large enough to hold the entire compressed/decompressed file.
+    decomp_flags |= TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF;
+    in_bytes = pStream->avail_in;
+    out_bytes = pStream->avail_out;
+    status = tinfl_decompress(&pState->m_decomp, pStream->next_in, &in_bytes,
+                              pStream->next_out, pStream->next_out, &out_bytes,
+                              decomp_flags);
+    pState->m_last_status = status;
+    pStream->next_in += (mz_uint)in_bytes;
+    pStream->avail_in -= (mz_uint)in_bytes;
+    pStream->total_in += (mz_uint)in_bytes;
+    pStream->adler = tinfl_get_adler32(&pState->m_decomp);
+    pStream->next_out += (mz_uint)out_bytes;
+    pStream->avail_out -= (mz_uint)out_bytes;
+    pStream->total_out += (mz_uint)out_bytes;
+
+    if (status < 0)
+      return MZ_DATA_ERROR;
+    else if (status != TINFL_STATUS_DONE) {
+      pState->m_last_status = TINFL_STATUS_FAILED;
+      return MZ_BUF_ERROR;
+    }
+    return MZ_STREAM_END;
+  }
+  // flush != MZ_FINISH then we must assume there's more input.
+  if (flush != MZ_FINISH) decomp_flags |= TINFL_FLAG_HAS_MORE_INPUT;
+
+  if (pState->m_dict_avail) {
+    n = MZ_MIN(pState->m_dict_avail, pStream->avail_out);
+    memcpy(pStream->next_out, pState->m_dict + pState->m_dict_ofs, n);
+    pStream->next_out += n;
+    pStream->avail_out -= n;
+    pStream->total_out += n;
+    pState->m_dict_avail -= n;
+    pState->m_dict_ofs = (pState->m_dict_ofs + n) & (TINFL_LZ_DICT_SIZE - 1);
+    return ((pState->m_last_status == TINFL_STATUS_DONE) &&
+            (!pState->m_dict_avail))
+               ? MZ_STREAM_END
+               : MZ_OK;
+  }
+
+  for (;;) {
+    in_bytes = pStream->avail_in;
+    out_bytes = TINFL_LZ_DICT_SIZE - pState->m_dict_ofs;
+
+    status = tinfl_decompress(
+        &pState->m_decomp, pStream->next_in, &in_bytes, pState->m_dict,
+        pState->m_dict + pState->m_dict_ofs, &out_bytes, decomp_flags);
+    pState->m_last_status = status;
+
+    pStream->next_in += (mz_uint)in_bytes;
+    pStream->avail_in -= (mz_uint)in_bytes;
+    pStream->total_in += (mz_uint)in_bytes;
+    pStream->adler = tinfl_get_adler32(&pState->m_decomp);
+
+    pState->m_dict_avail = (mz_uint)out_bytes;
+
+    n = MZ_MIN(pState->m_dict_avail, pStream->avail_out);
+    memcpy(pStream->next_out, pState->m_dict + pState->m_dict_ofs, n);
+    pStream->next_out += n;
+    pStream->avail_out -= n;
+    pStream->total_out += n;
+    pState->m_dict_avail -= n;
+    pState->m_dict_ofs = (pState->m_dict_ofs + n) & (TINFL_LZ_DICT_SIZE - 1);
+
+    if (status < 0)
+      return MZ_DATA_ERROR;  // Stream is corrupted (there could be some
+    // uncompressed data left in the output dictionary -
+    // oh well).
+    else if ((status == TINFL_STATUS_NEEDS_MORE_INPUT) && (!orig_avail_in))
+      return MZ_BUF_ERROR;  // Signal caller that we can't make forward progress
+                            // without supplying more input or by setting flush
+                            // to MZ_FINISH.
+    else if (flush == MZ_FINISH) {
+      // The output buffer MUST be large to hold the remaining uncompressed data
+      // when flush==MZ_FINISH.
+      if (status == TINFL_STATUS_DONE)
+        return pState->m_dict_avail ? MZ_BUF_ERROR : MZ_STREAM_END;
+      // status here must be TINFL_STATUS_HAS_MORE_OUTPUT, which means there's
+      // at least 1 more byte on the way. If there's no more room left in the
+      // output buffer then something is wrong.
+      else if (!pStream->avail_out)
+        return MZ_BUF_ERROR;
+    } else if ((status == TINFL_STATUS_DONE) || (!pStream->avail_in) ||
+               (!pStream->avail_out) || (pState->m_dict_avail))
+      break;
+  }
+
+  return ((status == TINFL_STATUS_DONE) && (!pState->m_dict_avail))
+             ? MZ_STREAM_END
+             : MZ_OK;
+}
+
+int mz_inflateEnd(mz_streamp pStream) {
+  if (!pStream) return MZ_STREAM_ERROR;
+  if (pStream->state) {
+    pStream->zfree(pStream->opaque, pStream->state);
+    pStream->state = NULL;
+  }
+  return MZ_OK;
+}
+
+int mz_uncompress(unsigned char *pDest, mz_ulong *pDest_len,
+                  const unsigned char *pSource, mz_ulong source_len) {
+  mz_stream stream;
+  int status;
+  memset(&stream, 0, sizeof(stream));
+
+  // In case mz_ulong is 64-bits (argh I hate longs).
+  if ((source_len | *pDest_len) > 0xFFFFFFFFU) return MZ_PARAM_ERROR;
+
+  stream.next_in = pSource;
+  stream.avail_in = (mz_uint32)source_len;
+  stream.next_out = pDest;
+  stream.avail_out = (mz_uint32)*pDest_len;
+
+  status = mz_inflateInit(&stream);
+  if (status != MZ_OK) return status;
+
+  status = mz_inflate(&stream, MZ_FINISH);
+  if (status != MZ_STREAM_END) {
+    mz_inflateEnd(&stream);
+    return ((status == MZ_BUF_ERROR) && (!stream.avail_in)) ? MZ_DATA_ERROR
+                                                            : status;
+  }
+  *pDest_len = stream.total_out;
+
+  return mz_inflateEnd(&stream);
+}
+
+const char *mz_error(int err) {
+  static struct {
+    int m_err;
+    const char *m_pDesc;
+  } s_error_descs[] = {{MZ_OK, ""},
+                       {MZ_STREAM_END, "stream end"},
+                       {MZ_NEED_DICT, "need dictionary"},
+                       {MZ_ERRNO, "file error"},
+                       {MZ_STREAM_ERROR, "stream error"},
+                       {MZ_DATA_ERROR, "data error"},
+                       {MZ_MEM_ERROR, "out of memory"},
+                       {MZ_BUF_ERROR, "buf error"},
+                       {MZ_VERSION_ERROR, "version error"},
+                       {MZ_PARAM_ERROR, "parameter error"}};
+  mz_uint i;
+  for (i = 0; i < sizeof(s_error_descs) / sizeof(s_error_descs[0]); ++i)
+    if (s_error_descs[i].m_err == err) return s_error_descs[i].m_pDesc;
+  return NULL;
+}
+
+#endif  // MINIZ_NO_ZLIB_APIS
+
+// ------------------- Low-level Decompression (completely independent from all
+// compression API's)
+
+#define TINFL_MEMCPY(d, s, l) memcpy(d, s, l)
+#define TINFL_MEMSET(p, c, l) memset(p, c, l)
+
+#define TINFL_CR_BEGIN  \
+  switch (r->m_state) { \
+    case 0:
+#define TINFL_CR_RETURN(state_index, result) \
+  do {                                       \
+    status = result;                         \
+    r->m_state = state_index;                \
+    goto common_exit;                        \
+    case state_index:;                       \
+  }                                          \
+  MZ_MACRO_END
+#define TINFL_CR_RETURN_FOREVER(state_index, result) \
+  do {                                               \
+    for (;;) {                                       \
+      TINFL_CR_RETURN(state_index, result);          \
+    }                                                \
+  }                                                  \
+  MZ_MACRO_END
+#define TINFL_CR_FINISH }
+
+// TODO: If the caller has indicated that there's no more input, and we attempt
+// to read beyond the input buf, then something is wrong with the input because
+// the inflator never
+// reads ahead more than it needs to. Currently TINFL_GET_BYTE() pads the end of
+// the stream with 0's in this scenario.
+#define TINFL_GET_BYTE(state_index, c)                                 \
+  do {                                                                 \
+    if (pIn_buf_cur >= pIn_buf_end) {                                  \
+      for (;;) {                                                       \
+        if (decomp_flags & TINFL_FLAG_HAS_MORE_INPUT) {                \
+          TINFL_CR_RETURN(state_index, TINFL_STATUS_NEEDS_MORE_INPUT); \
+          if (pIn_buf_cur < pIn_buf_end) {                             \
+            c = *pIn_buf_cur++;                                        \
+            break;                                                     \
+          }                                                            \
+        } else {                                                       \
+          c = 0;                                                       \
+          break;                                                       \
+        }                                                              \
+      }                                                                \
+    } else                                                             \
+      c = *pIn_buf_cur++;                                              \
+  }                                                                    \
+  MZ_MACRO_END
+
+#define TINFL_NEED_BITS(state_index, n)            \
+  do {                                             \
+    mz_uint c;                                     \
+    TINFL_GET_BYTE(state_index, c);                \
+    bit_buf |= (((tinfl_bit_buf_t)c) << num_bits); \
+    num_bits += 8;                                 \
+  } while (num_bits < (mz_uint)(n))
+#define TINFL_SKIP_BITS(state_index, n) \
+  do {                                  \
+    if (num_bits < (mz_uint)(n)) {      \
+      TINFL_NEED_BITS(state_index, n);  \
+    }                                   \
+    bit_buf >>= (n);                    \
+    num_bits -= (n);                    \
+  }                                     \
+  MZ_MACRO_END
+#define TINFL_GET_BITS(state_index, b, n) \
+  do {                                    \
+    if (num_bits < (mz_uint)(n)) {        \
+      TINFL_NEED_BITS(state_index, n);    \
+    }                                     \
+    b = bit_buf & ((1 << (n)) - 1);       \
+    bit_buf >>= (n);                      \
+    num_bits -= (n);                      \
+  }                                       \
+  MZ_MACRO_END
+
+// TINFL_HUFF_BITBUF_FILL() is only used rarely, when the number of bytes
+// remaining in the input buffer falls below 2.
+// It reads just enough bytes from the input stream that are needed to decode
+// the next Huffman code (and absolutely no more). It works by trying to fully
+// decode a
+// Huffman code by using whatever bits are currently present in the bit buffer.
+// If this fails, it reads another byte, and tries again until it succeeds or
+// until the
+// bit buffer contains >=15 bits (deflate's max. Huffman code size).
+#define TINFL_HUFF_BITBUF_FILL(state_index, pHuff)                     \
+  do {                                                                 \
+    temp = (pHuff)->m_look_up[bit_buf & (TINFL_FAST_LOOKUP_SIZE - 1)]; \
+    if (temp >= 0) {                                                   \
+      code_len = temp >> 9;                                            \
+      if ((code_len) && (num_bits >= code_len)) break;                 \
+    } else if (num_bits > TINFL_FAST_LOOKUP_BITS) {                    \
+      code_len = TINFL_FAST_LOOKUP_BITS;                               \
+      do {                                                             \
+        temp = (pHuff)->m_tree[~temp + ((bit_buf >> code_len++) & 1)]; \
+      } while ((temp < 0) && (num_bits >= (code_len + 1)));            \
+      if (temp >= 0) break;                                            \
+    }                                                                  \
+    TINFL_GET_BYTE(state_index, c);                                    \
+    bit_buf |= (((tinfl_bit_buf_t)c) << num_bits);                     \
+    num_bits += 8;                                                     \
+  } while (num_bits < 15);
+
+// TINFL_HUFF_DECODE() decodes the next Huffman coded symbol. It's more complex
+// than you would initially expect because the zlib API expects the decompressor
+// to never read
+// beyond the final byte of the deflate stream. (In other words, when this macro
+// wants to read another byte from the input, it REALLY needs another byte in
+// order to fully
+// decode the next Huffman code.) Handling this properly is particularly
+// important on raw deflate (non-zlib) streams, which aren't followed by a byte
+// aligned adler-32.
+// The slow path is only executed at the very end of the input buffer.
+#define TINFL_HUFF_DECODE(state_index, sym, pHuff)                             \
+  do {                                                                         \
+    int temp;                                                                  \
+    mz_uint code_len, c;                                                       \
+    if (num_bits < 15) {                                                       \
+      if ((pIn_buf_end - pIn_buf_cur) < 2) {                                   \
+        TINFL_HUFF_BITBUF_FILL(state_index, pHuff);                            \
+      } else {                                                                 \
+        bit_buf |= (((tinfl_bit_buf_t)pIn_buf_cur[0]) << num_bits) |           \
+                   (((tinfl_bit_buf_t)pIn_buf_cur[1]) << (num_bits + 8));      \
+        pIn_buf_cur += 2;                                                      \
+        num_bits += 16;                                                        \
+      }                                                                        \
+    }                                                                          \
+    if ((temp = (pHuff)->m_look_up[bit_buf & (TINFL_FAST_LOOKUP_SIZE - 1)]) >= \
+        0)                                                                     \
+      code_len = temp >> 9, temp &= 511;                                       \
+    else {                                                                     \
+      code_len = TINFL_FAST_LOOKUP_BITS;                                       \
+      do {                                                                     \
+        temp = (pHuff)->m_tree[~temp + ((bit_buf >> code_len++) & 1)];         \
+      } while (temp < 0);                                                      \
+    }                                                                          \
+    sym = temp;                                                                \
+    bit_buf >>= code_len;                                                      \
+    num_bits -= code_len;                                                      \
+  }                                                                            \
+  MZ_MACRO_END
+
+tinfl_status tinfl_decompress(tinfl_decompressor *r,
+                              const mz_uint8 *pIn_buf_next,
+                              size_t *pIn_buf_size, mz_uint8 *pOut_buf_start,
+                              mz_uint8 *pOut_buf_next, size_t *pOut_buf_size,
+                              const mz_uint32 decomp_flags) {
+  static const int s_length_base[31] = {
+      3,  4,  5,  6,  7,  8,  9,  10,  11,  13,  15,  17,  19,  23, 27, 31,
+      35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0,  0};
+  static const int s_length_extra[31] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1,
+                                         1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4,
+                                         4, 4, 5, 5, 5, 5, 0, 0, 0};
+  static const int s_dist_base[32] = {
+      1,    2,    3,    4,    5,    7,     9,     13,    17,  25,   33,
+      49,   65,   97,   129,  193,  257,   385,   513,   769, 1025, 1537,
+      2049, 3073, 4097, 6145, 8193, 12289, 16385, 24577, 0,   0};
+  static const int s_dist_extra[32] = {0, 0, 0,  0,  1,  1,  2,  2,  3,  3,
+                                       4, 4, 5,  5,  6,  6,  7,  7,  8,  8,
+                                       9, 9, 10, 10, 11, 11, 12, 12, 13, 13};
+  static const mz_uint8 s_length_dezigzag[19] = {
+      16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
+  static const int s_min_table_sizes[3] = {257, 1, 4};
+
+  tinfl_status status = TINFL_STATUS_FAILED;
+  mz_uint32 num_bits, dist, counter, num_extra;
+  tinfl_bit_buf_t bit_buf;
+  const mz_uint8 *pIn_buf_cur = pIn_buf_next,
+                 *const pIn_buf_end = pIn_buf_next + *pIn_buf_size;
+  mz_uint8 *pOut_buf_cur = pOut_buf_next,
+           *const pOut_buf_end = pOut_buf_next + *pOut_buf_size;
+  size_t out_buf_size_mask =
+             (decomp_flags & TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF)
+                 ? (size_t)-1
+                 : ((pOut_buf_next - pOut_buf_start) + *pOut_buf_size) - 1,
+         dist_from_out_buf_start;
+
+  // Ensure the output buffer's size is a power of 2, unless the output buffer
+  // is large enough to hold the entire output file (in which case it doesn't
+  // matter).
+  if (((out_buf_size_mask + 1) & out_buf_size_mask) ||
+      (pOut_buf_next < pOut_buf_start)) {
+    *pIn_buf_size = *pOut_buf_size = 0;
+    return TINFL_STATUS_BAD_PARAM;
+  }
+
+  num_bits = r->m_num_bits;
+  bit_buf = r->m_bit_buf;
+  dist = r->m_dist;
+  counter = r->m_counter;
+  num_extra = r->m_num_extra;
+  dist_from_out_buf_start = r->m_dist_from_out_buf_start;
+  TINFL_CR_BEGIN
+
+  bit_buf = num_bits = dist = counter = num_extra = r->m_zhdr0 = r->m_zhdr1 = 0;
+  r->m_z_adler32 = r->m_check_adler32 = 1;
+  if (decomp_flags & TINFL_FLAG_PARSE_ZLIB_HEADER) {
+    TINFL_GET_BYTE(1, r->m_zhdr0);
+    TINFL_GET_BYTE(2, r->m_zhdr1);
+    counter = (((r->m_zhdr0 * 256 + r->m_zhdr1) % 31 != 0) ||
+               (r->m_zhdr1 & 32) || ((r->m_zhdr0 & 15) != 8));
+    if (!(decomp_flags & TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF))
+      counter |= (((1U << (8U + (r->m_zhdr0 >> 4))) > 32768U) ||
+                  ((out_buf_size_mask + 1) <
+                   (size_t)(1ULL << (8U + (r->m_zhdr0 >> 4)))));
+    if (counter) {
+      TINFL_CR_RETURN_FOREVER(36, TINFL_STATUS_FAILED);
+    }
+  }
+
+  do {
+    TINFL_GET_BITS(3, r->m_final, 3);
+    r->m_type = r->m_final >> 1;
+    if (r->m_type == 0) {
+      TINFL_SKIP_BITS(5, num_bits & 7);
+      for (counter = 0; counter < 4; ++counter) {
+        if (num_bits)
+          TINFL_GET_BITS(6, r->m_raw_header[counter], 8);
+        else
+          TINFL_GET_BYTE(7, r->m_raw_header[counter]);
+      }
+      if ((counter = (r->m_raw_header[0] | (r->m_raw_header[1] << 8))) !=
+          (mz_uint)(0xFFFF ^
+                    (r->m_raw_header[2] | (r->m_raw_header[3] << 8)))) {
+        TINFL_CR_RETURN_FOREVER(39, TINFL_STATUS_FAILED);
+      }
+      while ((counter) && (num_bits)) {
+        TINFL_GET_BITS(51, dist, 8);
+        while (pOut_buf_cur >= pOut_buf_end) {
+          TINFL_CR_RETURN(52, TINFL_STATUS_HAS_MORE_OUTPUT);
+        }
+        *pOut_buf_cur++ = (mz_uint8)dist;
+        counter--;
+      }
+      while (counter) {
+        size_t n;
+        while (pOut_buf_cur >= pOut_buf_end) {
+          TINFL_CR_RETURN(9, TINFL_STATUS_HAS_MORE_OUTPUT);
+        }
+        while (pIn_buf_cur >= pIn_buf_end) {
+          if (decomp_flags & TINFL_FLAG_HAS_MORE_INPUT) {
+            TINFL_CR_RETURN(38, TINFL_STATUS_NEEDS_MORE_INPUT);
+          } else {
+            TINFL_CR_RETURN_FOREVER(40, TINFL_STATUS_FAILED);
+          }
+        }
+        n = MZ_MIN(MZ_MIN((size_t)(pOut_buf_end - pOut_buf_cur),
+                          (size_t)(pIn_buf_end - pIn_buf_cur)),
+                   counter);
+        TINFL_MEMCPY(pOut_buf_cur, pIn_buf_cur, n);
+        pIn_buf_cur += n;
+        pOut_buf_cur += n;
+        counter -= (mz_uint)n;
+      }
+    } else if (r->m_type == 3) {
+      TINFL_CR_RETURN_FOREVER(10, TINFL_STATUS_FAILED);
+    } else {
+      if (r->m_type == 1) {
+        mz_uint8 *p = r->m_tables[0].m_code_size;
+        mz_uint i;
+        r->m_table_sizes[0] = 288;
+        r->m_table_sizes[1] = 32;
+        TINFL_MEMSET(r->m_tables[1].m_code_size, 5, 32);
+        for (i = 0; i <= 143; ++i) *p++ = 8;
+        for (; i <= 255; ++i) *p++ = 9;
+        for (; i <= 279; ++i) *p++ = 7;
+        for (; i <= 287; ++i) *p++ = 8;
+      } else {
+        for (counter = 0; counter < 3; counter++) {
+          TINFL_GET_BITS(11, r->m_table_sizes[counter], "\05\05\04"[counter]);
+          r->m_table_sizes[counter] += s_min_table_sizes[counter];
+        }
+        MZ_CLEAR_OBJ(r->m_tables[2].m_code_size);
+        for (counter = 0; counter < r->m_table_sizes[2]; counter++) {
+          mz_uint s;
+          TINFL_GET_BITS(14, s, 3);
+          r->m_tables[2].m_code_size[s_length_dezigzag[counter]] = (mz_uint8)s;
+        }
+        r->m_table_sizes[2] = 19;
+      }
+      for (; (int)r->m_type >= 0; r->m_type--) {
+        int tree_next, tree_cur;
+        tinfl_huff_table *pTable;
+        mz_uint i, j, used_syms, total, sym_index, next_code[17],
+            total_syms[16];
+        pTable = &r->m_tables[r->m_type];
+        MZ_CLEAR_OBJ(total_syms);
+        MZ_CLEAR_OBJ(pTable->m_look_up);
+        MZ_CLEAR_OBJ(pTable->m_tree);
+        for (i = 0; i < r->m_table_sizes[r->m_type]; ++i)
+          total_syms[pTable->m_code_size[i]]++;
+        used_syms = 0, total = 0;
+        next_code[0] = next_code[1] = 0;
+        for (i = 1; i <= 15; ++i) {
+          used_syms += total_syms[i];
+          next_code[i + 1] = (total = ((total + total_syms[i]) << 1));
+        }
+        if ((65536 != total) && (used_syms > 1)) {
+          TINFL_CR_RETURN_FOREVER(35, TINFL_STATUS_FAILED);
+        }
+        for (tree_next = -1, sym_index = 0;
+             sym_index < r->m_table_sizes[r->m_type]; ++sym_index) {
+          mz_uint rev_code = 0, l, cur_code,
+                  code_size = pTable->m_code_size[sym_index];
+          if (!code_size) continue;
+          cur_code = next_code[code_size]++;
+          for (l = code_size; l > 0; l--, cur_code >>= 1)
+            rev_code = (rev_code << 1) | (cur_code & 1);
+          if (code_size <= TINFL_FAST_LOOKUP_BITS) {
+            mz_int16 k = (mz_int16)((code_size << 9) | sym_index);
+            while (rev_code < TINFL_FAST_LOOKUP_SIZE) {
+              pTable->m_look_up[rev_code] = k;
+              rev_code += (1 << code_size);
+            }
+            continue;
+          }
+          if (0 ==
+              (tree_cur = pTable->m_look_up[rev_code &
+                                            (TINFL_FAST_LOOKUP_SIZE - 1)])) {
+            pTable->m_look_up[rev_code & (TINFL_FAST_LOOKUP_SIZE - 1)] =
+                (mz_int16)tree_next;
+            tree_cur = tree_next;
+            tree_next -= 2;
+          }
+          rev_code >>= (TINFL_FAST_LOOKUP_BITS - 1);
+          for (j = code_size; j > (TINFL_FAST_LOOKUP_BITS + 1); j--) {
+            tree_cur -= ((rev_code >>= 1) & 1);
+            if (!pTable->m_tree[-tree_cur - 1]) {
+              pTable->m_tree[-tree_cur - 1] = (mz_int16)tree_next;
+              tree_cur = tree_next;
+              tree_next -= 2;
+            } else
+              tree_cur = pTable->m_tree[-tree_cur - 1];
+          }
+          tree_cur -= ((rev_code >>= 1) & 1);
+          pTable->m_tree[-tree_cur - 1] = (mz_int16)sym_index;
+        }
+        if (r->m_type == 2) {
+          for (counter = 0;
+               counter < (r->m_table_sizes[0] + r->m_table_sizes[1]);) {
+            mz_uint s;
+            TINFL_HUFF_DECODE(16, dist, &r->m_tables[2]);
+            if (dist < 16) {
+              r->m_len_codes[counter++] = (mz_uint8)dist;
+              continue;
+            }
+            if ((dist == 16) && (!counter)) {
+              TINFL_CR_RETURN_FOREVER(17, TINFL_STATUS_FAILED);
+            }
+            num_extra = "\02\03\07"[dist - 16];
+            TINFL_GET_BITS(18, s, num_extra);
+            s += "\03\03\013"[dist - 16];
+            TINFL_MEMSET(r->m_len_codes + counter,
+                         (dist == 16) ? r->m_len_codes[counter - 1] : 0, s);
+            counter += s;
+          }
+          if ((r->m_table_sizes[0] + r->m_table_sizes[1]) != counter) {
+            TINFL_CR_RETURN_FOREVER(21, TINFL_STATUS_FAILED);
+          }
+          TINFL_MEMCPY(r->m_tables[0].m_code_size, r->m_len_codes,
+                       r->m_table_sizes[0]);
+          TINFL_MEMCPY(r->m_tables[1].m_code_size,
+                       r->m_len_codes + r->m_table_sizes[0],
+                       r->m_table_sizes[1]);
+        }
+      }
+      for (;;) {
+        mz_uint8 *pSrc;
+        for (;;) {
+          if (((pIn_buf_end - pIn_buf_cur) < 4) ||
+              ((pOut_buf_end - pOut_buf_cur) < 2)) {
+            TINFL_HUFF_DECODE(23, counter, &r->m_tables[0]);
+            if (counter >= 256) break;
+            while (pOut_buf_cur >= pOut_buf_end) {
+              TINFL_CR_RETURN(24, TINFL_STATUS_HAS_MORE_OUTPUT);
+            }
+            *pOut_buf_cur++ = (mz_uint8)counter;
+          } else {
+            int sym2;
+            mz_uint code_len;
+#if TINFL_USE_64BIT_BITBUF
+            if (num_bits < 30) {
+              bit_buf |=
+                  (((tinfl_bit_buf_t)MZ_READ_LE32(pIn_buf_cur)) << num_bits);
+              pIn_buf_cur += 4;
+              num_bits += 32;
+            }
+#else
+            if (num_bits < 15) {
+              bit_buf |=
+                  (((tinfl_bit_buf_t)MZ_READ_LE16(pIn_buf_cur)) << num_bits);
+              pIn_buf_cur += 2;
+              num_bits += 16;
+            }
+#endif
+            if ((sym2 =
+                     r->m_tables[0]
+                         .m_look_up[bit_buf & (TINFL_FAST_LOOKUP_SIZE - 1)]) >=
+                0)
+              code_len = sym2 >> 9;
+            else {
+              code_len = TINFL_FAST_LOOKUP_BITS;
+              do {
+                sym2 = r->m_tables[0]
+                           .m_tree[~sym2 + ((bit_buf >> code_len++) & 1)];
+              } while (sym2 < 0);
+            }
+            counter = sym2;
+            bit_buf >>= code_len;
+            num_bits -= code_len;
+            if (counter & 256) break;
+
+#if !TINFL_USE_64BIT_BITBUF
+            if (num_bits < 15) {
+              bit_buf |=
+                  (((tinfl_bit_buf_t)MZ_READ_LE16(pIn_buf_cur)) << num_bits);
+              pIn_buf_cur += 2;
+              num_bits += 16;
+            }
+#endif
+            if ((sym2 =
+                     r->m_tables[0]
+                         .m_look_up[bit_buf & (TINFL_FAST_LOOKUP_SIZE - 1)]) >=
+                0)
+              code_len = sym2 >> 9;
+            else {
+              code_len = TINFL_FAST_LOOKUP_BITS;
+              do {
+                sym2 = r->m_tables[0]
+                           .m_tree[~sym2 + ((bit_buf >> code_len++) & 1)];
+              } while (sym2 < 0);
+            }
+            bit_buf >>= code_len;
+            num_bits -= code_len;
+
+            pOut_buf_cur[0] = (mz_uint8)counter;
+            if (sym2 & 256) {
+              pOut_buf_cur++;
+              counter = sym2;
+              break;
+            }
+            pOut_buf_cur[1] = (mz_uint8)sym2;
+            pOut_buf_cur += 2;
+          }
+        }
+        if ((counter &= 511) == 256) break;
+
+        num_extra = s_length_extra[counter - 257];
+        counter = s_length_base[counter - 257];
+        if (num_extra) {
+          mz_uint extra_bits;
+          TINFL_GET_BITS(25, extra_bits, num_extra);
+          counter += extra_bits;
+        }
+
+        TINFL_HUFF_DECODE(26, dist, &r->m_tables[1]);
+        num_extra = s_dist_extra[dist];
+        dist = s_dist_base[dist];
+        if (num_extra) {
+          mz_uint extra_bits;
+          TINFL_GET_BITS(27, extra_bits, num_extra);
+          dist += extra_bits;
+        }
+
+        dist_from_out_buf_start = pOut_buf_cur - pOut_buf_start;
+        if ((dist > dist_from_out_buf_start) &&
+            (decomp_flags & TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF)) {
+          TINFL_CR_RETURN_FOREVER(37, TINFL_STATUS_FAILED);
+        }
+
+        pSrc = pOut_buf_start +
+               ((dist_from_out_buf_start - dist) & out_buf_size_mask);
+
+        if ((MZ_MAX(pOut_buf_cur, pSrc) + counter) > pOut_buf_end) {
+          while (counter--) {
+            while (pOut_buf_cur >= pOut_buf_end) {
+              TINFL_CR_RETURN(53, TINFL_STATUS_HAS_MORE_OUTPUT);
+            }
+            *pOut_buf_cur++ =
+                pOut_buf_start[(dist_from_out_buf_start++ - dist) &
+                               out_buf_size_mask];
+          }
+          continue;
+        }
+#if MINIZ_USE_UNALIGNED_LOADS_AND_STORES
+        else if ((counter >= 9) && (counter <= dist)) {
+          const mz_uint8 *pSrc_end = pSrc + (counter & ~7);
+          do {
+            ((mz_uint32 *)pOut_buf_cur)[0] = ((const mz_uint32 *)pSrc)[0];
+            ((mz_uint32 *)pOut_buf_cur)[1] = ((const mz_uint32 *)pSrc)[1];
+            pOut_buf_cur += 8;
+          } while ((pSrc += 8) < pSrc_end);
+          if ((counter &= 7) < 3) {
+            if (counter) {
+              pOut_buf_cur[0] = pSrc[0];
+              if (counter > 1) pOut_buf_cur[1] = pSrc[1];
+              pOut_buf_cur += counter;
+            }
+            continue;
+          }
+        }
+#endif
+        do {
+          pOut_buf_cur[0] = pSrc[0];
+          pOut_buf_cur[1] = pSrc[1];
+          pOut_buf_cur[2] = pSrc[2];
+          pOut_buf_cur += 3;
+          pSrc += 3;
+        } while ((int)(counter -= 3) > 2);
+        if ((int)counter > 0) {
+          pOut_buf_cur[0] = pSrc[0];
+          if ((int)counter > 1) pOut_buf_cur[1] = pSrc[1];
+          pOut_buf_cur += counter;
+        }
+      }
+    }
+  } while (!(r->m_final & 1));
+  if (decomp_flags & TINFL_FLAG_PARSE_ZLIB_HEADER) {
+    TINFL_SKIP_BITS(32, num_bits & 7);
+    for (counter = 0; counter < 4; ++counter) {
+      mz_uint s;
+      if (num_bits)
+        TINFL_GET_BITS(41, s, 8);
+      else
+        TINFL_GET_BYTE(42, s);
+      r->m_z_adler32 = (r->m_z_adler32 << 8) | s;
+    }
+  }
+  TINFL_CR_RETURN_FOREVER(34, TINFL_STATUS_DONE);
+  TINFL_CR_FINISH
+
+common_exit:
+  r->m_num_bits = num_bits;
+  r->m_bit_buf = bit_buf;
+  r->m_dist = dist;
+  r->m_counter = counter;
+  r->m_num_extra = num_extra;
+  r->m_dist_from_out_buf_start = dist_from_out_buf_start;
+  *pIn_buf_size = pIn_buf_cur - pIn_buf_next;
+  *pOut_buf_size = pOut_buf_cur - pOut_buf_next;
+  if ((decomp_flags &
+       (TINFL_FLAG_PARSE_ZLIB_HEADER | TINFL_FLAG_COMPUTE_ADLER32)) &&
+      (status >= 0)) {
+    const mz_uint8 *ptr = pOut_buf_next;
+    size_t buf_len = *pOut_buf_size;
+    mz_uint32 i, s1 = r->m_check_adler32 & 0xffff,
+                 s2 = r->m_check_adler32 >> 16;
+    size_t block_len = buf_len % 5552;
+    while (buf_len) {
+      for (i = 0; i + 7 < block_len; i += 8, ptr += 8) {
+        s1 += ptr[0], s2 += s1;
+        s1 += ptr[1], s2 += s1;
+        s1 += ptr[2], s2 += s1;
+        s1 += ptr[3], s2 += s1;
+        s1 += ptr[4], s2 += s1;
+        s1 += ptr[5], s2 += s1;
+        s1 += ptr[6], s2 += s1;
+        s1 += ptr[7], s2 += s1;
+      }
+      for (; i < block_len; ++i) s1 += *ptr++, s2 += s1;
+      s1 %= 65521U, s2 %= 65521U;
+      buf_len -= block_len;
+      block_len = 5552;
+    }
+    r->m_check_adler32 = (s2 << 16) + s1;
+    if ((status == TINFL_STATUS_DONE) &&
+        (decomp_flags & TINFL_FLAG_PARSE_ZLIB_HEADER) &&
+        (r->m_check_adler32 != r->m_z_adler32))
+      status = TINFL_STATUS_ADLER32_MISMATCH;
+  }
+  return status;
+}
+
+// Higher level helper functions.
+void *tinfl_decompress_mem_to_heap(const void *pSrc_buf, size_t src_buf_len,
+                                   size_t *pOut_len, int flags) {
+  tinfl_decompressor decomp;
+  void *pBuf = NULL, *pNew_buf;
+  size_t src_buf_ofs = 0, out_buf_capacity = 0;
+  *pOut_len = 0;
+  tinfl_init(&decomp);
+  for (;;) {
+    size_t src_buf_size = src_buf_len - src_buf_ofs,
+           dst_buf_size = out_buf_capacity - *pOut_len, new_out_buf_capacity;
+    tinfl_status status = tinfl_decompress(
+        &decomp, (const mz_uint8 *)pSrc_buf + src_buf_ofs, &src_buf_size,
+        (mz_uint8 *)pBuf, pBuf ? (mz_uint8 *)pBuf + *pOut_len : NULL,
+        &dst_buf_size, (flags & ~TINFL_FLAG_HAS_MORE_INPUT) |
+                           TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF);
+    if ((status < 0) || (status == TINFL_STATUS_NEEDS_MORE_INPUT)) {
+      MZ_FREE(pBuf);
+      *pOut_len = 0;
+      return NULL;
+    }
+    src_buf_ofs += src_buf_size;
+    *pOut_len += dst_buf_size;
+    if (status == TINFL_STATUS_DONE) break;
+    new_out_buf_capacity = out_buf_capacity * 2;
+    if (new_out_buf_capacity < 128) new_out_buf_capacity = 128;
+    pNew_buf = MZ_REALLOC(pBuf, new_out_buf_capacity);
+    if (!pNew_buf) {
+      MZ_FREE(pBuf);
+      *pOut_len = 0;
+      return NULL;
+    }
+    pBuf = pNew_buf;
+    out_buf_capacity = new_out_buf_capacity;
+  }
+  return pBuf;
+}
+
+size_t tinfl_decompress_mem_to_mem(void *pOut_buf, size_t out_buf_len,
+                                   const void *pSrc_buf, size_t src_buf_len,
+                                   int flags) {
+  tinfl_decompressor decomp;
+  tinfl_status status;
+  tinfl_init(&decomp);
+  status =
+      tinfl_decompress(&decomp, (const mz_uint8 *)pSrc_buf, &src_buf_len,
+                       (mz_uint8 *)pOut_buf, (mz_uint8 *)pOut_buf, &out_buf_len,
+                       (flags & ~TINFL_FLAG_HAS_MORE_INPUT) |
+                           TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF);
+  return (status != TINFL_STATUS_DONE) ? TINFL_DECOMPRESS_MEM_TO_MEM_FAILED
+                                       : out_buf_len;
+}
+
+int tinfl_decompress_mem_to_callback(const void *pIn_buf, size_t *pIn_buf_size,
+                                     tinfl_put_buf_func_ptr pPut_buf_func,
+                                     void *pPut_buf_user, int flags) {
+  int result = 0;
+  tinfl_decompressor decomp;
+  mz_uint8 *pDict = (mz_uint8 *)MZ_MALLOC(TINFL_LZ_DICT_SIZE);
+  size_t in_buf_ofs = 0, dict_ofs = 0;
+  if (!pDict) return TINFL_STATUS_FAILED;
+  tinfl_init(&decomp);
+  for (;;) {
+    size_t in_buf_size = *pIn_buf_size - in_buf_ofs,
+           dst_buf_size = TINFL_LZ_DICT_SIZE - dict_ofs;
+    tinfl_status status =
+        tinfl_decompress(&decomp, (const mz_uint8 *)pIn_buf + in_buf_ofs,
+                         &in_buf_size, pDict, pDict + dict_ofs, &dst_buf_size,
+                         (flags &
+                          ~(TINFL_FLAG_HAS_MORE_INPUT |
+                            TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF)));
+    in_buf_ofs += in_buf_size;
+    if ((dst_buf_size) &&
+        (!(*pPut_buf_func)(pDict + dict_ofs, (int)dst_buf_size, pPut_buf_user)))
+      break;
+    if (status != TINFL_STATUS_HAS_MORE_OUTPUT) {
+      result = (status == TINFL_STATUS_DONE);
+      break;
+    }
+    dict_ofs = (dict_ofs + dst_buf_size) & (TINFL_LZ_DICT_SIZE - 1);
+  }
+  MZ_FREE(pDict);
+  *pIn_buf_size = in_buf_ofs;
+  return result;
+}
+
+// ------------------- Low-level Compression (independent from all decompression
+// API's)
+
+// Purposely making these tables static for faster init and thread safety.
+static const mz_uint16 s_tdefl_len_sym[256] = {
+    257, 258, 259, 260, 261, 262, 263, 264, 265, 265, 266, 266, 267, 267, 268,
+    268, 269, 269, 269, 269, 270, 270, 270, 270, 271, 271, 271, 271, 272, 272,
+    272, 272, 273, 273, 273, 273, 273, 273, 273, 273, 274, 274, 274, 274, 274,
+    274, 274, 274, 275, 275, 275, 275, 275, 275, 275, 275, 276, 276, 276, 276,
+    276, 276, 276, 276, 277, 277, 277, 277, 277, 277, 277, 277, 277, 277, 277,
+    277, 277, 277, 277, 277, 278, 278, 278, 278, 278, 278, 278, 278, 278, 278,
+    278, 278, 278, 278, 278, 278, 279, 279, 279, 279, 279, 279, 279, 279, 279,
+    279, 279, 279, 279, 279, 279, 279, 280, 280, 280, 280, 280, 280, 280, 280,
+    280, 280, 280, 280, 280, 280, 280, 280, 281, 281, 281, 281, 281, 281, 281,
+    281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281,
+    281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 282, 282, 282, 282, 282,
+    282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282,
+    282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 283, 283, 283,
+    283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283,
+    283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 284,
+    284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
+    284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
+    285};
+
+static const mz_uint8 s_tdefl_len_extra[256] = {
+    0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2,
+    2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 0};
+
+static const mz_uint8 s_tdefl_small_dist_sym[512] = {
+    0,  1,  2,  3,  4,  4,  5,  5,  6,  6,  6,  6,  7,  7,  7,  7,  8,  8,  8,
+    8,  8,  8,  8,  8,  9,  9,  9,  9,  9,  9,  9,  9,  10, 10, 10, 10, 10, 10,
+    10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+    11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+    12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+    12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+    13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14,
+    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
+    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
+    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
+    14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+    17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+    17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+    17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+    17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+    17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
+    17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17};
+
+static const mz_uint8 s_tdefl_small_dist_extra[512] = {
+    0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+    3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+    6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+    6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+    6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+    6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+    6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7};
+
+static const mz_uint8 s_tdefl_large_dist_sym[128] = {
+    0,  0,  18, 19, 20, 20, 21, 21, 22, 22, 22, 22, 23, 23, 23, 23, 24, 24, 24,
+    24, 24, 24, 24, 24, 25, 25, 25, 25, 25, 25, 25, 25, 26, 26, 26, 26, 26, 26,
+    26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27,
+    27, 27, 27, 27, 27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
+    28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
+    28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29,
+    29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29};
+
+static const mz_uint8 s_tdefl_large_dist_extra[128] = {
+    0,  0,  8,  8,  9,  9,  9,  9,  10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11,
+    11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12,
+    12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+    12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+    13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+    13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+    13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13};
+
+// Radix sorts tdefl_sym_freq[] array by 16-bit key m_key. Returns ptr to sorted
+// values.
+typedef struct { mz_uint16 m_key, m_sym_index; } tdefl_sym_freq;
+static tdefl_sym_freq *tdefl_radix_sort_syms(mz_uint num_syms,
+                                             tdefl_sym_freq *pSyms0,
+                                             tdefl_sym_freq *pSyms1) {
+  mz_uint32 total_passes = 2, pass_shift, pass, i, hist[256 * 2];
+  tdefl_sym_freq *pCur_syms = pSyms0, *pNew_syms = pSyms1;
+  MZ_CLEAR_OBJ(hist);
+  for (i = 0; i < num_syms; i++) {
+    mz_uint freq = pSyms0[i].m_key;
+    hist[freq & 0xFF]++;
+    hist[256 + ((freq >> 8) & 0xFF)]++;
+  }
+  while ((total_passes > 1) && (num_syms == hist[(total_passes - 1) * 256]))
+    total_passes--;
+  for (pass_shift = 0, pass = 0; pass < total_passes; pass++, pass_shift += 8) {
+    const mz_uint32 *pHist = &hist[pass << 8];
+    mz_uint offsets[256], cur_ofs = 0;
+    for (i = 0; i < 256; i++) {
+      offsets[i] = cur_ofs;
+      cur_ofs += pHist[i];
+    }
+    for (i = 0; i < num_syms; i++)
+      pNew_syms[offsets[(pCur_syms[i].m_key >> pass_shift) & 0xFF]++] =
+          pCur_syms[i];
+    {
+      tdefl_sym_freq *t = pCur_syms;
+      pCur_syms = pNew_syms;
+      pNew_syms = t;
+    }
+  }
+  return pCur_syms;
+}
+
+// tdefl_calculate_minimum_redundancy() originally written by: Alistair Moffat,
+// alistair@cs.mu.oz.au, Jyrki Katajainen, jyrki@diku.dk, November 1996.
+static void tdefl_calculate_minimum_redundancy(tdefl_sym_freq *A, int n) {
+  int root, leaf, next, avbl, used, dpth;
+  if (n == 0)
+    return;
+  else if (n == 1) {
+    A[0].m_key = 1;
+    return;
+  }
+  A[0].m_key += A[1].m_key;
+  root = 0;
+  leaf = 2;
+  for (next = 1; next < n - 1; next++) {
+    if (leaf >= n || A[root].m_key < A[leaf].m_key) {
+      A[next].m_key = A[root].m_key;
+      A[root++].m_key = (mz_uint16)next;
+    } else
+      A[next].m_key = A[leaf++].m_key;
+    if (leaf >= n || (root < next && A[root].m_key < A[leaf].m_key)) {
+      A[next].m_key = (mz_uint16)(A[next].m_key + A[root].m_key);
+      A[root++].m_key = (mz_uint16)next;
+    } else
+      A[next].m_key = (mz_uint16)(A[next].m_key + A[leaf++].m_key);
+  }
+  A[n - 2].m_key = 0;
+  for (next = n - 3; next >= 0; next--)
+    A[next].m_key = A[A[next].m_key].m_key + 1;
+  avbl = 1;
+  used = dpth = 0;
+  root = n - 2;
+  next = n - 1;
+  while (avbl > 0) {
+    while (root >= 0 && (int)A[root].m_key == dpth) {
+      used++;
+      root--;
+    }
+    while (avbl > used) {
+      A[next--].m_key = (mz_uint16)(dpth);
+      avbl--;
+    }
+    avbl = 2 * used;
+    dpth++;
+    used = 0;
+  }
+}
+
+// Limits canonical Huffman code table's max code size.
+enum { TDEFL_MAX_SUPPORTED_HUFF_CODESIZE = 32 };
+static void tdefl_huffman_enforce_max_code_size(int *pNum_codes,
+                                                int code_list_len,
+                                                int max_code_size) {
+  int i;
+  mz_uint32 total = 0;
+  if (code_list_len <= 1) return;
+  for (i = max_code_size + 1; i <= TDEFL_MAX_SUPPORTED_HUFF_CODESIZE; i++)
+    pNum_codes[max_code_size] += pNum_codes[i];
+  for (i = max_code_size; i > 0; i--)
+    total += (((mz_uint32)pNum_codes[i]) << (max_code_size - i));
+  while (total != (1UL << max_code_size)) {
+    pNum_codes[max_code_size]--;
+    for (i = max_code_size - 1; i > 0; i--)
+      if (pNum_codes[i]) {
+        pNum_codes[i]--;
+        pNum_codes[i + 1] += 2;
+        break;
+      }
+    total--;
+  }
+}
+
+static void tdefl_optimize_huffman_table(tdefl_compressor *d, int table_num,
+                                         int table_len, int code_size_limit,
+                                         int static_table) {
+  int i, j, l, num_codes[1 + TDEFL_MAX_SUPPORTED_HUFF_CODESIZE];
+  mz_uint next_code[TDEFL_MAX_SUPPORTED_HUFF_CODESIZE + 1];
+  MZ_CLEAR_OBJ(num_codes);
+  if (static_table) {
+    for (i = 0; i < table_len; i++)
+      num_codes[d->m_huff_code_sizes[table_num][i]]++;
+  } else {
+    tdefl_sym_freq syms0[TDEFL_MAX_HUFF_SYMBOLS], syms1[TDEFL_MAX_HUFF_SYMBOLS],
+        *pSyms;
+    int num_used_syms = 0;
+    const mz_uint16 *pSym_count = &d->m_huff_count[table_num][0];
+    for (i = 0; i < table_len; i++)
+      if (pSym_count[i]) {
+        syms0[num_used_syms].m_key = (mz_uint16)pSym_count[i];
+        syms0[num_used_syms++].m_sym_index = (mz_uint16)i;
+      }
+
+    pSyms = tdefl_radix_sort_syms(num_used_syms, syms0, syms1);
+    tdefl_calculate_minimum_redundancy(pSyms, num_used_syms);
+
+    for (i = 0; i < num_used_syms; i++) num_codes[pSyms[i].m_key]++;
+
+    tdefl_huffman_enforce_max_code_size(num_codes, num_used_syms,
+                                        code_size_limit);
+
+    MZ_CLEAR_OBJ(d->m_huff_code_sizes[table_num]);
+    MZ_CLEAR_OBJ(d->m_huff_codes[table_num]);
+    for (i = 1, j = num_used_syms; i <= code_size_limit; i++)
+      for (l = num_codes[i]; l > 0; l--)
+        d->m_huff_code_sizes[table_num][pSyms[--j].m_sym_index] = (mz_uint8)(i);
+  }
+
+  next_code[1] = 0;
+  for (j = 0, i = 2; i <= code_size_limit; i++)
+    next_code[i] = j = ((j + num_codes[i - 1]) << 1);
+
+  for (i = 0; i < table_len; i++) {
+    mz_uint rev_code = 0, code, code_size;
+    if ((code_size = d->m_huff_code_sizes[table_num][i]) == 0) continue;
+    code = next_code[code_size]++;
+    for (l = code_size; l > 0; l--, code >>= 1)
+      rev_code = (rev_code << 1) | (code & 1);
+    d->m_huff_codes[table_num][i] = (mz_uint16)rev_code;
+  }
+}
+
+#define TDEFL_PUT_BITS(b, l)                               \
+  do {                                                     \
+    mz_uint bits = b;                                      \
+    mz_uint len = l;                                       \
+    MZ_ASSERT(bits <= ((1U << len) - 1U));                 \
+    d->m_bit_buffer |= (bits << d->m_bits_in);             \
+    d->m_bits_in += len;                                   \
+    while (d->m_bits_in >= 8) {                            \
+      if (d->m_pOutput_buf < d->m_pOutput_buf_end)         \
+        *d->m_pOutput_buf++ = (mz_uint8)(d->m_bit_buffer); \
+      d->m_bit_buffer >>= 8;                               \
+      d->m_bits_in -= 8;                                   \
+    }                                                      \
+  }                                                        \
+  MZ_MACRO_END
+
+#define TDEFL_RLE_PREV_CODE_SIZE()                                        \
+  {                                                                       \
+    if (rle_repeat_count) {                                               \
+      if (rle_repeat_count < 3) {                                         \
+        d->m_huff_count[2][prev_code_size] = (mz_uint16)(                 \
+            d->m_huff_count[2][prev_code_size] + rle_repeat_count);       \
+        while (rle_repeat_count--)                                        \
+          packed_code_sizes[num_packed_code_sizes++] = prev_code_size;    \
+      } else {                                                            \
+        d->m_huff_count[2][16] = (mz_uint16)(d->m_huff_count[2][16] + 1); \
+        packed_code_sizes[num_packed_code_sizes++] = 16;                  \
+        packed_code_sizes[num_packed_code_sizes++] =                      \
+            (mz_uint8)(rle_repeat_count - 3);                             \
+      }                                                                   \
+      rle_repeat_count = 0;                                               \
+    }                                                                     \
+  }
+
+#define TDEFL_RLE_ZERO_CODE_SIZE()                                            \
+  {                                                                           \
+    if (rle_z_count) {                                                        \
+      if (rle_z_count < 3) {                                                  \
+        d->m_huff_count[2][0] =                                               \
+            (mz_uint16)(d->m_huff_count[2][0] + rle_z_count);                 \
+        while (rle_z_count--) packed_code_sizes[num_packed_code_sizes++] = 0; \
+      } else if (rle_z_count <= 10) {                                         \
+        d->m_huff_count[2][17] = (mz_uint16)(d->m_huff_count[2][17] + 1);     \
+        packed_code_sizes[num_packed_code_sizes++] = 17;                      \
+        packed_code_sizes[num_packed_code_sizes++] =                          \
+            (mz_uint8)(rle_z_count - 3);                                      \
+      } else {                                                                \
+        d->m_huff_count[2][18] = (mz_uint16)(d->m_huff_count[2][18] + 1);     \
+        packed_code_sizes[num_packed_code_sizes++] = 18;                      \
+        packed_code_sizes[num_packed_code_sizes++] =                          \
+            (mz_uint8)(rle_z_count - 11);                                     \
+      }                                                                       \
+      rle_z_count = 0;                                                        \
+    }                                                                         \
+  }
+
+static mz_uint8 s_tdefl_packed_code_size_syms_swizzle[] = {
+    16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
+
+static void tdefl_start_dynamic_block(tdefl_compressor *d) {
+  int num_lit_codes, num_dist_codes, num_bit_lengths;
+  mz_uint i, total_code_sizes_to_pack, num_packed_code_sizes, rle_z_count,
+      rle_repeat_count, packed_code_sizes_index;
+  mz_uint8
+      code_sizes_to_pack[TDEFL_MAX_HUFF_SYMBOLS_0 + TDEFL_MAX_HUFF_SYMBOLS_1],
+      packed_code_sizes[TDEFL_MAX_HUFF_SYMBOLS_0 + TDEFL_MAX_HUFF_SYMBOLS_1],
+      prev_code_size = 0xFF;
+
+  d->m_huff_count[0][256] = 1;
+
+  tdefl_optimize_huffman_table(d, 0, TDEFL_MAX_HUFF_SYMBOLS_0, 15, MZ_FALSE);
+  tdefl_optimize_huffman_table(d, 1, TDEFL_MAX_HUFF_SYMBOLS_1, 15, MZ_FALSE);
+
+  for (num_lit_codes = 286; num_lit_codes > 257; num_lit_codes--)
+    if (d->m_huff_code_sizes[0][num_lit_codes - 1]) break;
+  for (num_dist_codes = 30; num_dist_codes > 1; num_dist_codes--)
+    if (d->m_huff_code_sizes[1][num_dist_codes - 1]) break;
+
+  memcpy(code_sizes_to_pack, &d->m_huff_code_sizes[0][0], num_lit_codes);
+  memcpy(code_sizes_to_pack + num_lit_codes, &d->m_huff_code_sizes[1][0],
+         num_dist_codes);
+  total_code_sizes_to_pack = num_lit_codes + num_dist_codes;
+  num_packed_code_sizes = 0;
+  rle_z_count = 0;
+  rle_repeat_count = 0;
+
+  memset(&d->m_huff_count[2][0], 0,
+         sizeof(d->m_huff_count[2][0]) * TDEFL_MAX_HUFF_SYMBOLS_2);
+  for (i = 0; i < total_code_sizes_to_pack; i++) {
+    mz_uint8 code_size = code_sizes_to_pack[i];
+    if (!code_size) {
+      TDEFL_RLE_PREV_CODE_SIZE();
+      if (++rle_z_count == 138) {
+        TDEFL_RLE_ZERO_CODE_SIZE();
+      }
+    } else {
+      TDEFL_RLE_ZERO_CODE_SIZE();
+      if (code_size != prev_code_size) {
+        TDEFL_RLE_PREV_CODE_SIZE();
+        d->m_huff_count[2][code_size] =
+            (mz_uint16)(d->m_huff_count[2][code_size] + 1);
+        packed_code_sizes[num_packed_code_sizes++] = code_size;
+      } else if (++rle_repeat_count == 6) {
+        TDEFL_RLE_PREV_CODE_SIZE();
+      }
+    }
+    prev_code_size = code_size;
+  }
+  if (rle_repeat_count) {
+    TDEFL_RLE_PREV_CODE_SIZE();
+  } else {
+    TDEFL_RLE_ZERO_CODE_SIZE();
+  }
+
+  tdefl_optimize_huffman_table(d, 2, TDEFL_MAX_HUFF_SYMBOLS_2, 7, MZ_FALSE);
+
+  TDEFL_PUT_BITS(2, 2);
+
+  TDEFL_PUT_BITS(num_lit_codes - 257, 5);
+  TDEFL_PUT_BITS(num_dist_codes - 1, 5);
+
+  for (num_bit_lengths = 18; num_bit_lengths >= 0; num_bit_lengths--)
+    if (d->m_huff_code_sizes
+            [2][s_tdefl_packed_code_size_syms_swizzle[num_bit_lengths]])
+      break;
+  num_bit_lengths = MZ_MAX(4, (num_bit_lengths + 1));
+  TDEFL_PUT_BITS(num_bit_lengths - 4, 4);
+  for (i = 0; (int)i < num_bit_lengths; i++)
+    TDEFL_PUT_BITS(
+        d->m_huff_code_sizes[2][s_tdefl_packed_code_size_syms_swizzle[i]], 3);
+
+  for (packed_code_sizes_index = 0;
+       packed_code_sizes_index < num_packed_code_sizes;) {
+    mz_uint code = packed_code_sizes[packed_code_sizes_index++];
+    MZ_ASSERT(code < TDEFL_MAX_HUFF_SYMBOLS_2);
+    TDEFL_PUT_BITS(d->m_huff_codes[2][code], d->m_huff_code_sizes[2][code]);
+    if (code >= 16)
+      TDEFL_PUT_BITS(packed_code_sizes[packed_code_sizes_index++],
+                     "\02\03\07"[code - 16]);
+  }
+}
+
+static void tdefl_start_static_block(tdefl_compressor *d) {
+  mz_uint i;
+  mz_uint8 *p = &d->m_huff_code_sizes[0][0];
+
+  for (i = 0; i <= 143; ++i) *p++ = 8;
+  for (; i <= 255; ++i) *p++ = 9;
+  for (; i <= 279; ++i) *p++ = 7;
+  for (; i <= 287; ++i) *p++ = 8;
+
+  memset(d->m_huff_code_sizes[1], 5, 32);
+
+  tdefl_optimize_huffman_table(d, 0, 288, 15, MZ_TRUE);
+  tdefl_optimize_huffman_table(d, 1, 32, 15, MZ_TRUE);
+
+  TDEFL_PUT_BITS(1, 2);
+}
+
+static const mz_uint mz_bitmasks[17] = {
+    0x0000, 0x0001, 0x0003, 0x0007, 0x000F, 0x001F, 0x003F, 0x007F, 0x00FF,
+    0x01FF, 0x03FF, 0x07FF, 0x0FFF, 0x1FFF, 0x3FFF, 0x7FFF, 0xFFFF};
+
+#if MINIZ_USE_UNALIGNED_LOADS_AND_STORES && MINIZ_LITTLE_ENDIAN && \
+    MINIZ_HAS_64BIT_REGISTERS
+static mz_bool tdefl_compress_lz_codes(tdefl_compressor *d) {
+  mz_uint flags;
+  mz_uint8 *pLZ_codes;
+  mz_uint8 *pOutput_buf = d->m_pOutput_buf;
+  mz_uint8 *pLZ_code_buf_end = d->m_pLZ_code_buf;
+  mz_uint64 bit_buffer = d->m_bit_buffer;
+  mz_uint bits_in = d->m_bits_in;
+
+#define TDEFL_PUT_BITS_FAST(b, l)                \
+  {                                              \
+    bit_buffer |= (((mz_uint64)(b)) << bits_in); \
+    bits_in += (l);                              \
+  }
+
+  flags = 1;
+  for (pLZ_codes = d->m_lz_code_buf; pLZ_codes < pLZ_code_buf_end;
+       flags >>= 1) {
+    if (flags == 1) flags = *pLZ_codes++ | 0x100;
+
+    if (flags & 1) {
+      mz_uint s0, s1, n0, n1, sym, num_extra_bits;
+      mz_uint match_len = pLZ_codes[0],
+              match_dist = *(const mz_uint16 *)(pLZ_codes + 1);
+      pLZ_codes += 3;
+
+      MZ_ASSERT(d->m_huff_code_sizes[0][s_tdefl_len_sym[match_len]]);
+      TDEFL_PUT_BITS_FAST(d->m_huff_codes[0][s_tdefl_len_sym[match_len]],
+                          d->m_huff_code_sizes[0][s_tdefl_len_sym[match_len]]);
+      TDEFL_PUT_BITS_FAST(match_len & mz_bitmasks[s_tdefl_len_extra[match_len]],
+                          s_tdefl_len_extra[match_len]);
+
+      // This sequence coaxes MSVC into using cmov's vs. jmp's.
+      s0 = s_tdefl_small_dist_sym[match_dist & 511];
+      n0 = s_tdefl_small_dist_extra[match_dist & 511];
+      s1 = s_tdefl_large_dist_sym[match_dist >> 8];
+      n1 = s_tdefl_large_dist_extra[match_dist >> 8];
+      sym = (match_dist < 512) ? s0 : s1;
+      num_extra_bits = (match_dist < 512) ? n0 : n1;
+
+      MZ_ASSERT(d->m_huff_code_sizes[1][sym]);
+      TDEFL_PUT_BITS_FAST(d->m_huff_codes[1][sym],
+                          d->m_huff_code_sizes[1][sym]);
+      TDEFL_PUT_BITS_FAST(match_dist & mz_bitmasks[num_extra_bits],
+                          num_extra_bits);
+    } else {
+      mz_uint lit = *pLZ_codes++;
+      MZ_ASSERT(d->m_huff_code_sizes[0][lit]);
+      TDEFL_PUT_BITS_FAST(d->m_huff_codes[0][lit],
+                          d->m_huff_code_sizes[0][lit]);
+
+      if (((flags & 2) == 0) && (pLZ_codes < pLZ_code_buf_end)) {
+        flags >>= 1;
+        lit = *pLZ_codes++;
+        MZ_ASSERT(d->m_huff_code_sizes[0][lit]);
+        TDEFL_PUT_BITS_FAST(d->m_huff_codes[0][lit],
+                            d->m_huff_code_sizes[0][lit]);
+
+        if (((flags & 2) == 0) && (pLZ_codes < pLZ_code_buf_end)) {
+          flags >>= 1;
+          lit = *pLZ_codes++;
+          MZ_ASSERT(d->m_huff_code_sizes[0][lit]);
+          TDEFL_PUT_BITS_FAST(d->m_huff_codes[0][lit],
+                              d->m_huff_code_sizes[0][lit]);
+        }
+      }
+    }
+
+    if (pOutput_buf >= d->m_pOutput_buf_end) return MZ_FALSE;
+
+    *(mz_uint64 *)pOutput_buf = bit_buffer;
+    pOutput_buf += (bits_in >> 3);
+    bit_buffer >>= (bits_in & ~7);
+    bits_in &= 7;
+  }
+
+#undef TDEFL_PUT_BITS_FAST
+
+  d->m_pOutput_buf = pOutput_buf;
+  d->m_bits_in = 0;
+  d->m_bit_buffer = 0;
+
+  while (bits_in) {
+    mz_uint32 n = MZ_MIN(bits_in, 16);
+    TDEFL_PUT_BITS((mz_uint)bit_buffer & mz_bitmasks[n], n);
+    bit_buffer >>= n;
+    bits_in -= n;
+  }
+
+  TDEFL_PUT_BITS(d->m_huff_codes[0][256], d->m_huff_code_sizes[0][256]);
+
+  return (d->m_pOutput_buf < d->m_pOutput_buf_end);
+}
+#else
+static mz_bool tdefl_compress_lz_codes(tdefl_compressor *d) {
+  mz_uint flags;
+  mz_uint8 *pLZ_codes;
+
+  flags = 1;
+  for (pLZ_codes = d->m_lz_code_buf; pLZ_codes < d->m_pLZ_code_buf;
+       flags >>= 1) {
+    if (flags == 1) flags = *pLZ_codes++ | 0x100;
+    if (flags & 1) {
+      mz_uint sym, num_extra_bits;
+      mz_uint match_len = pLZ_codes[0],
+              match_dist = (pLZ_codes[1] | (pLZ_codes[2] << 8));
+      pLZ_codes += 3;
+
+      MZ_ASSERT(d->m_huff_code_sizes[0][s_tdefl_len_sym[match_len]]);
+      TDEFL_PUT_BITS(d->m_huff_codes[0][s_tdefl_len_sym[match_len]],
+                     d->m_huff_code_sizes[0][s_tdefl_len_sym[match_len]]);
+      TDEFL_PUT_BITS(match_len & mz_bitmasks[s_tdefl_len_extra[match_len]],
+                     s_tdefl_len_extra[match_len]);
+
+      if (match_dist < 512) {
+        sym = s_tdefl_small_dist_sym[match_dist];
+        num_extra_bits = s_tdefl_small_dist_extra[match_dist];
+      } else {
+        sym = s_tdefl_large_dist_sym[match_dist >> 8];
+        num_extra_bits = s_tdefl_large_dist_extra[match_dist >> 8];
+      }
+      MZ_ASSERT(d->m_huff_code_sizes[1][sym]);
+      TDEFL_PUT_BITS(d->m_huff_codes[1][sym], d->m_huff_code_sizes[1][sym]);
+      TDEFL_PUT_BITS(match_dist & mz_bitmasks[num_extra_bits], num_extra_bits);
+    } else {
+      mz_uint lit = *pLZ_codes++;
+      MZ_ASSERT(d->m_huff_code_sizes[0][lit]);
+      TDEFL_PUT_BITS(d->m_huff_codes[0][lit], d->m_huff_code_sizes[0][lit]);
+    }
+  }
+
+  TDEFL_PUT_BITS(d->m_huff_codes[0][256], d->m_huff_code_sizes[0][256]);
+
+  return (d->m_pOutput_buf < d->m_pOutput_buf_end);
+}
+#endif  // MINIZ_USE_UNALIGNED_LOADS_AND_STORES && MINIZ_LITTLE_ENDIAN &&
+        // MINIZ_HAS_64BIT_REGISTERS
+
+static mz_bool tdefl_compress_block(tdefl_compressor *d, mz_bool static_block) {
+  if (static_block)
+    tdefl_start_static_block(d);
+  else
+    tdefl_start_dynamic_block(d);
+  return tdefl_compress_lz_codes(d);
+}
+
+static int tdefl_flush_block(tdefl_compressor *d, int flush) {
+  mz_uint saved_bit_buf, saved_bits_in;
+  mz_uint8 *pSaved_output_buf;
+  mz_bool comp_block_succeeded = MZ_FALSE;
+  int n, use_raw_block =
+             ((d->m_flags & TDEFL_FORCE_ALL_RAW_BLOCKS) != 0) &&
+             (d->m_lookahead_pos - d->m_lz_code_buf_dict_pos) <= d->m_dict_size;
+  mz_uint8 *pOutput_buf_start =
+      ((d->m_pPut_buf_func == NULL) &&
+       ((*d->m_pOut_buf_size - d->m_out_buf_ofs) >= TDEFL_OUT_BUF_SIZE))
+          ? ((mz_uint8 *)d->m_pOut_buf + d->m_out_buf_ofs)
+          : d->m_output_buf;
+
+  d->m_pOutput_buf = pOutput_buf_start;
+  d->m_pOutput_buf_end = d->m_pOutput_buf + TDEFL_OUT_BUF_SIZE - 16;
+
+  MZ_ASSERT(!d->m_output_flush_remaining);
+  d->m_output_flush_ofs = 0;
+  d->m_output_flush_remaining = 0;
+
+  *d->m_pLZ_flags = (mz_uint8)(*d->m_pLZ_flags >> d->m_num_flags_left);
+  d->m_pLZ_code_buf -= (d->m_num_flags_left == 8);
+
+  if ((d->m_flags & TDEFL_WRITE_ZLIB_HEADER) && (!d->m_block_index)) {
+    TDEFL_PUT_BITS(0x78, 8);
+    TDEFL_PUT_BITS(0x01, 8);
+  }
+
+  TDEFL_PUT_BITS(flush == TDEFL_FINISH, 1);
+
+  pSaved_output_buf = d->m_pOutput_buf;
+  saved_bit_buf = d->m_bit_buffer;
+  saved_bits_in = d->m_bits_in;
+
+  if (!use_raw_block)
+    comp_block_succeeded =
+        tdefl_compress_block(d, (d->m_flags & TDEFL_FORCE_ALL_STATIC_BLOCKS) ||
+                                    (d->m_total_lz_bytes < 48));
+
+  // If the block gets expanded, forget the current contents of the output
+  // buffer and send a raw block instead.
+  if (((use_raw_block) ||
+       ((d->m_total_lz_bytes) && ((d->m_pOutput_buf - pSaved_output_buf + 1U) >=
+                                  d->m_total_lz_bytes))) &&
+      ((d->m_lookahead_pos - d->m_lz_code_buf_dict_pos) <= d->m_dict_size)) {
+    mz_uint i;
+    d->m_pOutput_buf = pSaved_output_buf;
+    d->m_bit_buffer = saved_bit_buf, d->m_bits_in = saved_bits_in;
+    TDEFL_PUT_BITS(0, 2);
+    if (d->m_bits_in) {
+      TDEFL_PUT_BITS(0, 8 - d->m_bits_in);
+    }
+    for (i = 2; i; --i, d->m_total_lz_bytes ^= 0xFFFF) {
+      TDEFL_PUT_BITS(d->m_total_lz_bytes & 0xFFFF, 16);
+    }
+    for (i = 0; i < d->m_total_lz_bytes; ++i) {
+      TDEFL_PUT_BITS(
+          d->m_dict[(d->m_lz_code_buf_dict_pos + i) & TDEFL_LZ_DICT_SIZE_MASK],
+          8);
+    }
+  }
+  // Check for the extremely unlikely (if not impossible) case of the compressed
+  // block not fitting into the output buffer when using dynamic codes.
+  else if (!comp_block_succeeded) {
+    d->m_pOutput_buf = pSaved_output_buf;
+    d->m_bit_buffer = saved_bit_buf, d->m_bits_in = saved_bits_in;
+    tdefl_compress_block(d, MZ_TRUE);
+  }
+
+  if (flush) {
+    if (flush == TDEFL_FINISH) {
+      if (d->m_bits_in) {
+        TDEFL_PUT_BITS(0, 8 - d->m_bits_in);
+      }
+      if (d->m_flags & TDEFL_WRITE_ZLIB_HEADER) {
+        mz_uint i, a = d->m_adler32;
+        for (i = 0; i < 4; i++) {
+          TDEFL_PUT_BITS((a >> 24) & 0xFF, 8);
+          a <<= 8;
+        }
+      }
+    } else {
+      mz_uint i, z = 0;
+      TDEFL_PUT_BITS(0, 3);
+      if (d->m_bits_in) {
+        TDEFL_PUT_BITS(0, 8 - d->m_bits_in);
+      }
+      for (i = 2; i; --i, z ^= 0xFFFF) {
+        TDEFL_PUT_BITS(z & 0xFFFF, 16);
+      }
+    }
+  }
+
+  MZ_ASSERT(d->m_pOutput_buf < d->m_pOutput_buf_end);
+
+  memset(&d->m_huff_count[0][0], 0,
+         sizeof(d->m_huff_count[0][0]) * TDEFL_MAX_HUFF_SYMBOLS_0);
+  memset(&d->m_huff_count[1][0], 0,
+         sizeof(d->m_huff_count[1][0]) * TDEFL_MAX_HUFF_SYMBOLS_1);
+
+  d->m_pLZ_code_buf = d->m_lz_code_buf + 1;
+  d->m_pLZ_flags = d->m_lz_code_buf;
+  d->m_num_flags_left = 8;
+  d->m_lz_code_buf_dict_pos += d->m_total_lz_bytes;
+  d->m_total_lz_bytes = 0;
+  d->m_block_index++;
+
+  if ((n = (int)(d->m_pOutput_buf - pOutput_buf_start)) != 0) {
+    if (d->m_pPut_buf_func) {
+      *d->m_pIn_buf_size = d->m_pSrc - (const mz_uint8 *)d->m_pIn_buf;
+      if (!(*d->m_pPut_buf_func)(d->m_output_buf, n, d->m_pPut_buf_user))
+        return (d->m_prev_return_status = TDEFL_STATUS_PUT_BUF_FAILED);
+    } else if (pOutput_buf_start == d->m_output_buf) {
+      int bytes_to_copy = (int)MZ_MIN(
+          (size_t)n, (size_t)(*d->m_pOut_buf_size - d->m_out_buf_ofs));
+      memcpy((mz_uint8 *)d->m_pOut_buf + d->m_out_buf_ofs, d->m_output_buf,
+             bytes_to_copy);
+      d->m_out_buf_ofs += bytes_to_copy;
+      if ((n -= bytes_to_copy) != 0) {
+        d->m_output_flush_ofs = bytes_to_copy;
+        d->m_output_flush_remaining = n;
+      }
+    } else {
+      d->m_out_buf_ofs += n;
+    }
+  }
+
+  return d->m_output_flush_remaining;
+}
+
+#if MINIZ_USE_UNALIGNED_LOADS_AND_STORES
+#define TDEFL_READ_UNALIGNED_WORD(p) *(const mz_uint16 *)(p)
+static MZ_FORCEINLINE void tdefl_find_match(
+    tdefl_compressor *d, mz_uint lookahead_pos, mz_uint max_dist,
+    mz_uint max_match_len, mz_uint *pMatch_dist, mz_uint *pMatch_len) {
+  mz_uint dist, pos = lookahead_pos & TDEFL_LZ_DICT_SIZE_MASK,
+                match_len = *pMatch_len, probe_pos = pos, next_probe_pos,
+                probe_len;
+  mz_uint num_probes_left = d->m_max_probes[match_len >= 32];
+  const mz_uint16 *s = (const mz_uint16 *)(d->m_dict + pos), *p, *q;
+  mz_uint16 c01 = TDEFL_READ_UNALIGNED_WORD(&d->m_dict[pos + match_len - 1]),
+            s01 = TDEFL_READ_UNALIGNED_WORD(s);
+  MZ_ASSERT(max_match_len <= TDEFL_MAX_MATCH_LEN);
+  if (max_match_len <= match_len) return;
+  for (;;) {
+    for (;;) {
+      if (--num_probes_left == 0) return;
+#define TDEFL_PROBE                                                            \
+  next_probe_pos = d->m_next[probe_pos];                                       \
+  if ((!next_probe_pos) ||                                                     \
+      ((dist = (mz_uint16)(lookahead_pos - next_probe_pos)) > max_dist))       \
+    return;                                                                    \
+  probe_pos = next_probe_pos & TDEFL_LZ_DICT_SIZE_MASK;                        \
+  if (TDEFL_READ_UNALIGNED_WORD(&d->m_dict[probe_pos + match_len - 1]) == c01) \
+    break;
+      TDEFL_PROBE;
+      TDEFL_PROBE;
+      TDEFL_PROBE;
+    }
+    if (!dist) break;
+    q = (const mz_uint16 *)(d->m_dict + probe_pos);
+    if (TDEFL_READ_UNALIGNED_WORD(q) != s01) continue;
+    p = s;
+    probe_len = 32;
+    do {
+    } while (
+        (TDEFL_READ_UNALIGNED_WORD(++p) == TDEFL_READ_UNALIGNED_WORD(++q)) &&
+        (TDEFL_READ_UNALIGNED_WORD(++p) == TDEFL_READ_UNALIGNED_WORD(++q)) &&
+        (TDEFL_READ_UNALIGNED_WORD(++p) == TDEFL_READ_UNALIGNED_WORD(++q)) &&
+        (TDEFL_READ_UNALIGNED_WORD(++p) == TDEFL_READ_UNALIGNED_WORD(++q)) &&
+        (--probe_len > 0));
+    if (!probe_len) {
+      *pMatch_dist = dist;
+      *pMatch_len = MZ_MIN(max_match_len, TDEFL_MAX_MATCH_LEN);
+      break;
+    } else if ((probe_len = ((mz_uint)(p - s) * 2) +
+                            (mz_uint)(*(const mz_uint8 *)p ==
+                                      *(const mz_uint8 *)q)) > match_len) {
+      *pMatch_dist = dist;
+      if ((*pMatch_len = match_len = MZ_MIN(max_match_len, probe_len)) ==
+          max_match_len)
+        break;
+      c01 = TDEFL_READ_UNALIGNED_WORD(&d->m_dict[pos + match_len - 1]);
+    }
+  }
+}
+#else
+static MZ_FORCEINLINE void tdefl_find_match(
+    tdefl_compressor *d, mz_uint lookahead_pos, mz_uint max_dist,
+    mz_uint max_match_len, mz_uint *pMatch_dist, mz_uint *pMatch_len) {
+  mz_uint dist, pos = lookahead_pos & TDEFL_LZ_DICT_SIZE_MASK,
+                match_len = *pMatch_len, probe_pos = pos, next_probe_pos,
+                probe_len;
+  mz_uint num_probes_left = d->m_max_probes[match_len >= 32];
+  const mz_uint8 *s = d->m_dict + pos, *p, *q;
+  mz_uint8 c0 = d->m_dict[pos + match_len], c1 = d->m_dict[pos + match_len - 1];
+  MZ_ASSERT(max_match_len <= TDEFL_MAX_MATCH_LEN);
+  if (max_match_len <= match_len) return;
+  for (;;) {
+    for (;;) {
+      if (--num_probes_left == 0) return;
+#define TDEFL_PROBE                                                      \
+  next_probe_pos = d->m_next[probe_pos];                                 \
+  if ((!next_probe_pos) ||                                               \
+      ((dist = (mz_uint16)(lookahead_pos - next_probe_pos)) > max_dist)) \
+    return;                                                              \
+  probe_pos = next_probe_pos & TDEFL_LZ_DICT_SIZE_MASK;                  \
+  if ((d->m_dict[probe_pos + match_len] == c0) &&                        \
+      (d->m_dict[probe_pos + match_len - 1] == c1))                      \
+    break;
+      TDEFL_PROBE;
+      TDEFL_PROBE;
+      TDEFL_PROBE;
+    }
+    if (!dist) break;
+    p = s;
+    q = d->m_dict + probe_pos;
+    for (probe_len = 0; probe_len < max_match_len; probe_len++)
+      if (*p++ != *q++) break;
+    if (probe_len > match_len) {
+      *pMatch_dist = dist;
+      if ((*pMatch_len = match_len = probe_len) == max_match_len) return;
+      c0 = d->m_dict[pos + match_len];
+      c1 = d->m_dict[pos + match_len - 1];
+    }
+  }
+}
+#endif  // #if MINIZ_USE_UNALIGNED_LOADS_AND_STORES
+
+#if MINIZ_USE_UNALIGNED_LOADS_AND_STORES && MINIZ_LITTLE_ENDIAN
+static mz_bool tdefl_compress_fast(tdefl_compressor *d) {
+  // Faster, minimally featured LZRW1-style match+parse loop with better
+  // register utilization. Intended for applications where raw throughput is
+  // valued more highly than ratio.
+  mz_uint lookahead_pos = d->m_lookahead_pos,
+          lookahead_size = d->m_lookahead_size, dict_size = d->m_dict_size,
+          total_lz_bytes = d->m_total_lz_bytes,
+          num_flags_left = d->m_num_flags_left;
+  mz_uint8 *pLZ_code_buf = d->m_pLZ_code_buf, *pLZ_flags = d->m_pLZ_flags;
+  mz_uint cur_pos = lookahead_pos & TDEFL_LZ_DICT_SIZE_MASK;
+
+  while ((d->m_src_buf_left) || ((d->m_flush) && (lookahead_size))) {
+    const mz_uint TDEFL_COMP_FAST_LOOKAHEAD_SIZE = 4096;
+    mz_uint dst_pos =
+        (lookahead_pos + lookahead_size) & TDEFL_LZ_DICT_SIZE_MASK;
+    mz_uint num_bytes_to_process = (mz_uint)MZ_MIN(
+        d->m_src_buf_left, TDEFL_COMP_FAST_LOOKAHEAD_SIZE - lookahead_size);
+    d->m_src_buf_left -= num_bytes_to_process;
+    lookahead_size += num_bytes_to_process;
+
+    while (num_bytes_to_process) {
+      mz_uint32 n = MZ_MIN(TDEFL_LZ_DICT_SIZE - dst_pos, num_bytes_to_process);
+      memcpy(d->m_dict + dst_pos, d->m_pSrc, n);
+      if (dst_pos < (TDEFL_MAX_MATCH_LEN - 1))
+        memcpy(d->m_dict + TDEFL_LZ_DICT_SIZE + dst_pos, d->m_pSrc,
+               MZ_MIN(n, (TDEFL_MAX_MATCH_LEN - 1) - dst_pos));
+      d->m_pSrc += n;
+      dst_pos = (dst_pos + n) & TDEFL_LZ_DICT_SIZE_MASK;
+      num_bytes_to_process -= n;
+    }
+
+    dict_size = MZ_MIN(TDEFL_LZ_DICT_SIZE - lookahead_size, dict_size);
+    if ((!d->m_flush) && (lookahead_size < TDEFL_COMP_FAST_LOOKAHEAD_SIZE))
+      break;
+
+    while (lookahead_size >= 4) {
+      mz_uint cur_match_dist, cur_match_len = 1;
+      mz_uint8 *pCur_dict = d->m_dict + cur_pos;
+      mz_uint first_trigram = (*(const mz_uint32 *)pCur_dict) & 0xFFFFFF;
+      mz_uint hash =
+          (first_trigram ^ (first_trigram >> (24 - (TDEFL_LZ_HASH_BITS - 8)))) &
+          TDEFL_LEVEL1_HASH_SIZE_MASK;
+      mz_uint probe_pos = d->m_hash[hash];
+      d->m_hash[hash] = (mz_uint16)lookahead_pos;
+
+      if (((cur_match_dist = (mz_uint16)(lookahead_pos - probe_pos)) <=
+           dict_size) &&
+          ((*(const mz_uint32 *)(d->m_dict +
+                                 (probe_pos &= TDEFL_LZ_DICT_SIZE_MASK)) &
+            0xFFFFFF) == first_trigram)) {
+        const mz_uint16 *p = (const mz_uint16 *)pCur_dict;
+        const mz_uint16 *q = (const mz_uint16 *)(d->m_dict + probe_pos);
+        mz_uint32 probe_len = 32;
+        do {
+        } while ((TDEFL_READ_UNALIGNED_WORD(++p) ==
+                  TDEFL_READ_UNALIGNED_WORD(++q)) &&
+                 (TDEFL_READ_UNALIGNED_WORD(++p) ==
+                  TDEFL_READ_UNALIGNED_WORD(++q)) &&
+                 (TDEFL_READ_UNALIGNED_WORD(++p) ==
+                  TDEFL_READ_UNALIGNED_WORD(++q)) &&
+                 (TDEFL_READ_UNALIGNED_WORD(++p) ==
+                  TDEFL_READ_UNALIGNED_WORD(++q)) &&
+                 (--probe_len > 0));
+        cur_match_len = ((mz_uint)(p - (const mz_uint16 *)pCur_dict) * 2) +
+                        (mz_uint)(*(const mz_uint8 *)p == *(const mz_uint8 *)q);
+        if (!probe_len)
+          cur_match_len = cur_match_dist ? TDEFL_MAX_MATCH_LEN : 0;
+
+        if ((cur_match_len < TDEFL_MIN_MATCH_LEN) ||
+            ((cur_match_len == TDEFL_MIN_MATCH_LEN) &&
+             (cur_match_dist >= 8U * 1024U))) {
+          cur_match_len = 1;
+          *pLZ_code_buf++ = (mz_uint8)first_trigram;
+          *pLZ_flags = (mz_uint8)(*pLZ_flags >> 1);
+          d->m_huff_count[0][(mz_uint8)first_trigram]++;
+        } else {
+          mz_uint32 s0, s1;
+          cur_match_len = MZ_MIN(cur_match_len, lookahead_size);
+
+          MZ_ASSERT((cur_match_len >= TDEFL_MIN_MATCH_LEN) &&
+                    (cur_match_dist >= 1) &&
+                    (cur_match_dist <= TDEFL_LZ_DICT_SIZE));
+
+          cur_match_dist--;
+
+          pLZ_code_buf[0] = (mz_uint8)(cur_match_len - TDEFL_MIN_MATCH_LEN);
+          *(mz_uint16 *)(&pLZ_code_buf[1]) = (mz_uint16)cur_match_dist;
+          pLZ_code_buf += 3;
+          *pLZ_flags = (mz_uint8)((*pLZ_flags >> 1) | 0x80);
+
+          s0 = s_tdefl_small_dist_sym[cur_match_dist & 511];
+          s1 = s_tdefl_large_dist_sym[cur_match_dist >> 8];
+          d->m_huff_count[1][(cur_match_dist < 512) ? s0 : s1]++;
+
+          d->m_huff_count[0][s_tdefl_len_sym[cur_match_len -
+                                             TDEFL_MIN_MATCH_LEN]]++;
+        }
+      } else {
+        *pLZ_code_buf++ = (mz_uint8)first_trigram;
+        *pLZ_flags = (mz_uint8)(*pLZ_flags >> 1);
+        d->m_huff_count[0][(mz_uint8)first_trigram]++;
+      }
+
+      if (--num_flags_left == 0) {
+        num_flags_left = 8;
+        pLZ_flags = pLZ_code_buf++;
+      }
+
+      total_lz_bytes += cur_match_len;
+      lookahead_pos += cur_match_len;
+      dict_size = MZ_MIN(dict_size + cur_match_len, TDEFL_LZ_DICT_SIZE);
+      cur_pos = (cur_pos + cur_match_len) & TDEFL_LZ_DICT_SIZE_MASK;
+      MZ_ASSERT(lookahead_size >= cur_match_len);
+      lookahead_size -= cur_match_len;
+
+      if (pLZ_code_buf > &d->m_lz_code_buf[TDEFL_LZ_CODE_BUF_SIZE - 8]) {
+        int n;
+        d->m_lookahead_pos = lookahead_pos;
+        d->m_lookahead_size = lookahead_size;
+        d->m_dict_size = dict_size;
+        d->m_total_lz_bytes = total_lz_bytes;
+        d->m_pLZ_code_buf = pLZ_code_buf;
+        d->m_pLZ_flags = pLZ_flags;
+        d->m_num_flags_left = num_flags_left;
+        if ((n = tdefl_flush_block(d, 0)) != 0)
+          return (n < 0) ? MZ_FALSE : MZ_TRUE;
+        total_lz_bytes = d->m_total_lz_bytes;
+        pLZ_code_buf = d->m_pLZ_code_buf;
+        pLZ_flags = d->m_pLZ_flags;
+        num_flags_left = d->m_num_flags_left;
+      }
+    }
+
+    while (lookahead_size) {
+      mz_uint8 lit = d->m_dict[cur_pos];
+
+      total_lz_bytes++;
+      *pLZ_code_buf++ = lit;
+      *pLZ_flags = (mz_uint8)(*pLZ_flags >> 1);
+      if (--num_flags_left == 0) {
+        num_flags_left = 8;
+        pLZ_flags = pLZ_code_buf++;
+      }
+
+      d->m_huff_count[0][lit]++;
+
+      lookahead_pos++;
+      dict_size = MZ_MIN(dict_size + 1, TDEFL_LZ_DICT_SIZE);
+      cur_pos = (cur_pos + 1) & TDEFL_LZ_DICT_SIZE_MASK;
+      lookahead_size--;
+
+      if (pLZ_code_buf > &d->m_lz_code_buf[TDEFL_LZ_CODE_BUF_SIZE - 8]) {
+        int n;
+        d->m_lookahead_pos = lookahead_pos;
+        d->m_lookahead_size = lookahead_size;
+        d->m_dict_size = dict_size;
+        d->m_total_lz_bytes = total_lz_bytes;
+        d->m_pLZ_code_buf = pLZ_code_buf;
+        d->m_pLZ_flags = pLZ_flags;
+        d->m_num_flags_left = num_flags_left;
+        if ((n = tdefl_flush_block(d, 0)) != 0)
+          return (n < 0) ? MZ_FALSE : MZ_TRUE;
+        total_lz_bytes = d->m_total_lz_bytes;
+        pLZ_code_buf = d->m_pLZ_code_buf;
+        pLZ_flags = d->m_pLZ_flags;
+        num_flags_left = d->m_num_flags_left;
+      }
+    }
+  }
+
+  d->m_lookahead_pos = lookahead_pos;
+  d->m_lookahead_size = lookahead_size;
+  d->m_dict_size = dict_size;
+  d->m_total_lz_bytes = total_lz_bytes;
+  d->m_pLZ_code_buf = pLZ_code_buf;
+  d->m_pLZ_flags = pLZ_flags;
+  d->m_num_flags_left = num_flags_left;
+  return MZ_TRUE;
+}
+#endif  // MINIZ_USE_UNALIGNED_LOADS_AND_STORES && MINIZ_LITTLE_ENDIAN
+
+static MZ_FORCEINLINE void tdefl_record_literal(tdefl_compressor *d,
+                                                mz_uint8 lit) {
+  d->m_total_lz_bytes++;
+  *d->m_pLZ_code_buf++ = lit;
+  *d->m_pLZ_flags = (mz_uint8)(*d->m_pLZ_flags >> 1);
+  if (--d->m_num_flags_left == 0) {
+    d->m_num_flags_left = 8;
+    d->m_pLZ_flags = d->m_pLZ_code_buf++;
+  }
+  d->m_huff_count[0][lit]++;
+}
+
+static MZ_FORCEINLINE void tdefl_record_match(tdefl_compressor *d,
+                                              mz_uint match_len,
+                                              mz_uint match_dist) {
+  mz_uint32 s0, s1;
+
+  MZ_ASSERT((match_len >= TDEFL_MIN_MATCH_LEN) && (match_dist >= 1) &&
+            (match_dist <= TDEFL_LZ_DICT_SIZE));
+
+  d->m_total_lz_bytes += match_len;
+
+  d->m_pLZ_code_buf[0] = (mz_uint8)(match_len - TDEFL_MIN_MATCH_LEN);
+
+  match_dist -= 1;
+  d->m_pLZ_code_buf[1] = (mz_uint8)(match_dist & 0xFF);
+  d->m_pLZ_code_buf[2] = (mz_uint8)(match_dist >> 8);
+  d->m_pLZ_code_buf += 3;
+
+  *d->m_pLZ_flags = (mz_uint8)((*d->m_pLZ_flags >> 1) | 0x80);
+  if (--d->m_num_flags_left == 0) {
+    d->m_num_flags_left = 8;
+    d->m_pLZ_flags = d->m_pLZ_code_buf++;
+  }
+
+  s0 = s_tdefl_small_dist_sym[match_dist & 511];
+  s1 = s_tdefl_large_dist_sym[(match_dist >> 8) & 127];
+  d->m_huff_count[1][(match_dist < 512) ? s0 : s1]++;
+
+  if (match_len >= TDEFL_MIN_MATCH_LEN)
+    d->m_huff_count[0][s_tdefl_len_sym[match_len - TDEFL_MIN_MATCH_LEN]]++;
+}
+
+static mz_bool tdefl_compress_normal(tdefl_compressor *d) {
+  const mz_uint8 *pSrc = d->m_pSrc;
+  size_t src_buf_left = d->m_src_buf_left;
+  tdefl_flush flush = d->m_flush;
+
+  while ((src_buf_left) || ((flush) && (d->m_lookahead_size))) {
+    mz_uint len_to_move, cur_match_dist, cur_match_len, cur_pos;
+    // Update dictionary and hash chains. Keeps the lookahead size equal to
+    // TDEFL_MAX_MATCH_LEN.
+    if ((d->m_lookahead_size + d->m_dict_size) >= (TDEFL_MIN_MATCH_LEN - 1)) {
+      mz_uint dst_pos = (d->m_lookahead_pos + d->m_lookahead_size) &
+                        TDEFL_LZ_DICT_SIZE_MASK,
+              ins_pos = d->m_lookahead_pos + d->m_lookahead_size - 2;
+      mz_uint hash = (d->m_dict[ins_pos & TDEFL_LZ_DICT_SIZE_MASK]
+                      << TDEFL_LZ_HASH_SHIFT) ^
+                     d->m_dict[(ins_pos + 1) & TDEFL_LZ_DICT_SIZE_MASK];
+      mz_uint num_bytes_to_process = (mz_uint)MZ_MIN(
+          src_buf_left, TDEFL_MAX_MATCH_LEN - d->m_lookahead_size);
+      const mz_uint8 *pSrc_end = pSrc + num_bytes_to_process;
+      src_buf_left -= num_bytes_to_process;
+      d->m_lookahead_size += num_bytes_to_process;
+      while (pSrc != pSrc_end) {
+        mz_uint8 c = *pSrc++;
+        d->m_dict[dst_pos] = c;
+        if (dst_pos < (TDEFL_MAX_MATCH_LEN - 1))
+          d->m_dict[TDEFL_LZ_DICT_SIZE + dst_pos] = c;
+        hash = ((hash << TDEFL_LZ_HASH_SHIFT) ^ c) & (TDEFL_LZ_HASH_SIZE - 1);
+        d->m_next[ins_pos & TDEFL_LZ_DICT_SIZE_MASK] = d->m_hash[hash];
+        d->m_hash[hash] = (mz_uint16)(ins_pos);
+        dst_pos = (dst_pos + 1) & TDEFL_LZ_DICT_SIZE_MASK;
+        ins_pos++;
+      }
+    } else {
+      while ((src_buf_left) && (d->m_lookahead_size < TDEFL_MAX_MATCH_LEN)) {
+        mz_uint8 c = *pSrc++;
+        mz_uint dst_pos = (d->m_lookahead_pos + d->m_lookahead_size) &
+                          TDEFL_LZ_DICT_SIZE_MASK;
+        src_buf_left--;
+        d->m_dict[dst_pos] = c;
+        if (dst_pos < (TDEFL_MAX_MATCH_LEN - 1))
+          d->m_dict[TDEFL_LZ_DICT_SIZE + dst_pos] = c;
+        if ((++d->m_lookahead_size + d->m_dict_size) >= TDEFL_MIN_MATCH_LEN) {
+          mz_uint ins_pos = d->m_lookahead_pos + (d->m_lookahead_size - 1) - 2;
+          mz_uint hash = ((d->m_dict[ins_pos & TDEFL_LZ_DICT_SIZE_MASK]
+                           << (TDEFL_LZ_HASH_SHIFT * 2)) ^
+                          (d->m_dict[(ins_pos + 1) & TDEFL_LZ_DICT_SIZE_MASK]
+                           << TDEFL_LZ_HASH_SHIFT) ^
+                          c) &
+                         (TDEFL_LZ_HASH_SIZE - 1);
+          d->m_next[ins_pos & TDEFL_LZ_DICT_SIZE_MASK] = d->m_hash[hash];
+          d->m_hash[hash] = (mz_uint16)(ins_pos);
+        }
+      }
+    }
+    d->m_dict_size =
+        MZ_MIN(TDEFL_LZ_DICT_SIZE - d->m_lookahead_size, d->m_dict_size);
+    if ((!flush) && (d->m_lookahead_size < TDEFL_MAX_MATCH_LEN)) break;
+
+    // Simple lazy/greedy parsing state machine.
+    len_to_move = 1;
+    cur_match_dist = 0;
+    cur_match_len =
+        d->m_saved_match_len ? d->m_saved_match_len : (TDEFL_MIN_MATCH_LEN - 1);
+    cur_pos = d->m_lookahead_pos & TDEFL_LZ_DICT_SIZE_MASK;
+    if (d->m_flags & (TDEFL_RLE_MATCHES | TDEFL_FORCE_ALL_RAW_BLOCKS)) {
+      if ((d->m_dict_size) && (!(d->m_flags & TDEFL_FORCE_ALL_RAW_BLOCKS))) {
+        mz_uint8 c = d->m_dict[(cur_pos - 1) & TDEFL_LZ_DICT_SIZE_MASK];
+        cur_match_len = 0;
+        while (cur_match_len < d->m_lookahead_size) {
+          if (d->m_dict[cur_pos + cur_match_len] != c) break;
+          cur_match_len++;
+        }
+        if (cur_match_len < TDEFL_MIN_MATCH_LEN)
+          cur_match_len = 0;
+        else
+          cur_match_dist = 1;
+      }
+    } else {
+      tdefl_find_match(d, d->m_lookahead_pos, d->m_dict_size,
+                       d->m_lookahead_size, &cur_match_dist, &cur_match_len);
+    }
+    if (((cur_match_len == TDEFL_MIN_MATCH_LEN) &&
+         (cur_match_dist >= 8U * 1024U)) ||
+        (cur_pos == cur_match_dist) ||
+        ((d->m_flags & TDEFL_FILTER_MATCHES) && (cur_match_len <= 5))) {
+      cur_match_dist = cur_match_len = 0;
+    }
+    if (d->m_saved_match_len) {
+      if (cur_match_len > d->m_saved_match_len) {
+        tdefl_record_literal(d, (mz_uint8)d->m_saved_lit);
+        if (cur_match_len >= 128) {
+          tdefl_record_match(d, cur_match_len, cur_match_dist);
+          d->m_saved_match_len = 0;
+          len_to_move = cur_match_len;
+        } else {
+          d->m_saved_lit = d->m_dict[cur_pos];
+          d->m_saved_match_dist = cur_match_dist;
+          d->m_saved_match_len = cur_match_len;
+        }
+      } else {
+        tdefl_record_match(d, d->m_saved_match_len, d->m_saved_match_dist);
+        len_to_move = d->m_saved_match_len - 1;
+        d->m_saved_match_len = 0;
+      }
+    } else if (!cur_match_dist)
+      tdefl_record_literal(d,
+                           d->m_dict[MZ_MIN(cur_pos, sizeof(d->m_dict) - 1)]);
+    else if ((d->m_greedy_parsing) || (d->m_flags & TDEFL_RLE_MATCHES) ||
+             (cur_match_len >= 128)) {
+      tdefl_record_match(d, cur_match_len, cur_match_dist);
+      len_to_move = cur_match_len;
+    } else {
+      d->m_saved_lit = d->m_dict[MZ_MIN(cur_pos, sizeof(d->m_dict) - 1)];
+      d->m_saved_match_dist = cur_match_dist;
+      d->m_saved_match_len = cur_match_len;
+    }
+    // Move the lookahead forward by len_to_move bytes.
+    d->m_lookahead_pos += len_to_move;
+    MZ_ASSERT(d->m_lookahead_size >= len_to_move);
+    d->m_lookahead_size -= len_to_move;
+    d->m_dict_size =
+        MZ_MIN(d->m_dict_size + len_to_move, (mz_uint)TDEFL_LZ_DICT_SIZE);
+    // Check if it's time to flush the current LZ codes to the internal output
+    // buffer.
+    if ((d->m_pLZ_code_buf > &d->m_lz_code_buf[TDEFL_LZ_CODE_BUF_SIZE - 8]) ||
+        ((d->m_total_lz_bytes > 31 * 1024) &&
+         (((((mz_uint)(d->m_pLZ_code_buf - d->m_lz_code_buf) * 115) >> 7) >=
+           d->m_total_lz_bytes) ||
+          (d->m_flags & TDEFL_FORCE_ALL_RAW_BLOCKS)))) {
+      int n;
+      d->m_pSrc = pSrc;
+      d->m_src_buf_left = src_buf_left;
+      if ((n = tdefl_flush_block(d, 0)) != 0)
+        return (n < 0) ? MZ_FALSE : MZ_TRUE;
+    }
+  }
+
+  d->m_pSrc = pSrc;
+  d->m_src_buf_left = src_buf_left;
+  return MZ_TRUE;
+}
+
+static tdefl_status tdefl_flush_output_buffer(tdefl_compressor *d) {
+  if (d->m_pIn_buf_size) {
+    *d->m_pIn_buf_size = d->m_pSrc - (const mz_uint8 *)d->m_pIn_buf;
+  }
+
+  if (d->m_pOut_buf_size) {
+    size_t n = MZ_MIN(*d->m_pOut_buf_size - d->m_out_buf_ofs,
+                      d->m_output_flush_remaining);
+    memcpy((mz_uint8 *)d->m_pOut_buf + d->m_out_buf_ofs,
+           d->m_output_buf + d->m_output_flush_ofs, n);
+    d->m_output_flush_ofs += (mz_uint)n;
+    d->m_output_flush_remaining -= (mz_uint)n;
+    d->m_out_buf_ofs += n;
+
+    *d->m_pOut_buf_size = d->m_out_buf_ofs;
+  }
+
+  return (d->m_finished && !d->m_output_flush_remaining) ? TDEFL_STATUS_DONE
+                                                         : TDEFL_STATUS_OKAY;
+}
+
+tdefl_status tdefl_compress(tdefl_compressor *d, const void *pIn_buf,
+                            size_t *pIn_buf_size, void *pOut_buf,
+                            size_t *pOut_buf_size, tdefl_flush flush) {
+  if (!d) {
+    if (pIn_buf_size) *pIn_buf_size = 0;
+    if (pOut_buf_size) *pOut_buf_size = 0;
+    return TDEFL_STATUS_BAD_PARAM;
+  }
+
+  d->m_pIn_buf = pIn_buf;
+  d->m_pIn_buf_size = pIn_buf_size;
+  d->m_pOut_buf = pOut_buf;
+  d->m_pOut_buf_size = pOut_buf_size;
+  d->m_pSrc = (const mz_uint8 *)(pIn_buf);
+  d->m_src_buf_left = pIn_buf_size ? *pIn_buf_size : 0;
+  d->m_out_buf_ofs = 0;
+  d->m_flush = flush;
+
+  if (((d->m_pPut_buf_func != NULL) ==
+       ((pOut_buf != NULL) || (pOut_buf_size != NULL))) ||
+      (d->m_prev_return_status != TDEFL_STATUS_OKAY) ||
+      (d->m_wants_to_finish && (flush != TDEFL_FINISH)) ||
+      (pIn_buf_size && *pIn_buf_size && !pIn_buf) ||
+      (pOut_buf_size && *pOut_buf_size && !pOut_buf)) {
+    if (pIn_buf_size) *pIn_buf_size = 0;
+    if (pOut_buf_size) *pOut_buf_size = 0;
+    return (d->m_prev_return_status = TDEFL_STATUS_BAD_PARAM);
+  }
+  d->m_wants_to_finish |= (flush == TDEFL_FINISH);
+
+  if ((d->m_output_flush_remaining) || (d->m_finished))
+    return (d->m_prev_return_status = tdefl_flush_output_buffer(d));
+
+#if MINIZ_USE_UNALIGNED_LOADS_AND_STORES && MINIZ_LITTLE_ENDIAN
+  if (((d->m_flags & TDEFL_MAX_PROBES_MASK) == 1) &&
+      ((d->m_flags & TDEFL_GREEDY_PARSING_FLAG) != 0) &&
+      ((d->m_flags & (TDEFL_FILTER_MATCHES | TDEFL_FORCE_ALL_RAW_BLOCKS |
+                      TDEFL_RLE_MATCHES)) == 0)) {
+    if (!tdefl_compress_fast(d)) return d->m_prev_return_status;
+  } else
+#endif  // #if MINIZ_USE_UNALIGNED_LOADS_AND_STORES && MINIZ_LITTLE_ENDIAN
+  {
+    if (!tdefl_compress_normal(d)) return d->m_prev_return_status;
+  }
+
+  if ((d->m_flags & (TDEFL_WRITE_ZLIB_HEADER | TDEFL_COMPUTE_ADLER32)) &&
+      (pIn_buf))
+    d->m_adler32 =
+        (mz_uint32)mz_adler32(d->m_adler32, (const mz_uint8 *)pIn_buf,
+                              d->m_pSrc - (const mz_uint8 *)pIn_buf);
+
+  if ((flush) && (!d->m_lookahead_size) && (!d->m_src_buf_left) &&
+      (!d->m_output_flush_remaining)) {
+    if (tdefl_flush_block(d, flush) < 0) return d->m_prev_return_status;
+    d->m_finished = (flush == TDEFL_FINISH);
+    if (flush == TDEFL_FULL_FLUSH) {
+      MZ_CLEAR_OBJ(d->m_hash);
+      MZ_CLEAR_OBJ(d->m_next);
+      d->m_dict_size = 0;
+    }
+  }
+
+  return (d->m_prev_return_status = tdefl_flush_output_buffer(d));
+}
+
+tdefl_status tdefl_compress_buffer(tdefl_compressor *d, const void *pIn_buf,
+                                   size_t in_buf_size, tdefl_flush flush) {
+  MZ_ASSERT(d->m_pPut_buf_func);
+  return tdefl_compress(d, pIn_buf, &in_buf_size, NULL, NULL, flush);
+}
+
+tdefl_status tdefl_init(tdefl_compressor *d,
+                        tdefl_put_buf_func_ptr pPut_buf_func,
+                        void *pPut_buf_user, int flags) {
+  d->m_pPut_buf_func = pPut_buf_func;
+  d->m_pPut_buf_user = pPut_buf_user;
+  d->m_flags = (mz_uint)(flags);
+  d->m_max_probes[0] = 1 + ((flags & 0xFFF) + 2) / 3;
+  d->m_greedy_parsing = (flags & TDEFL_GREEDY_PARSING_FLAG) != 0;
+  d->m_max_probes[1] = 1 + (((flags & 0xFFF) >> 2) + 2) / 3;
+  if (!(flags & TDEFL_NONDETERMINISTIC_PARSING_FLAG)) MZ_CLEAR_OBJ(d->m_hash);
+  d->m_lookahead_pos = d->m_lookahead_size = d->m_dict_size =
+      d->m_total_lz_bytes = d->m_lz_code_buf_dict_pos = d->m_bits_in = 0;
+  d->m_output_flush_ofs = d->m_output_flush_remaining = d->m_finished =
+      d->m_block_index = d->m_bit_buffer = d->m_wants_to_finish = 0;
+  d->m_pLZ_code_buf = d->m_lz_code_buf + 1;
+  d->m_pLZ_flags = d->m_lz_code_buf;
+  d->m_num_flags_left = 8;
+  d->m_pOutput_buf = d->m_output_buf;
+  d->m_pOutput_buf_end = d->m_output_buf;
+  d->m_prev_return_status = TDEFL_STATUS_OKAY;
+  d->m_saved_match_dist = d->m_saved_match_len = d->m_saved_lit = 0;
+  d->m_adler32 = 1;
+  d->m_pIn_buf = NULL;
+  d->m_pOut_buf = NULL;
+  d->m_pIn_buf_size = NULL;
+  d->m_pOut_buf_size = NULL;
+  d->m_flush = TDEFL_NO_FLUSH;
+  d->m_pSrc = NULL;
+  d->m_src_buf_left = 0;
+  d->m_out_buf_ofs = 0;
+  memset(&d->m_huff_count[0][0], 0,
+         sizeof(d->m_huff_count[0][0]) * TDEFL_MAX_HUFF_SYMBOLS_0);
+  memset(&d->m_huff_count[1][0], 0,
+         sizeof(d->m_huff_count[1][0]) * TDEFL_MAX_HUFF_SYMBOLS_1);
+  return TDEFL_STATUS_OKAY;
+}
+
+tdefl_status tdefl_get_prev_return_status(tdefl_compressor *d) {
+  return d->m_prev_return_status;
+}
+
+mz_uint32 tdefl_get_adler32(tdefl_compressor *d) { return d->m_adler32; }
+
+mz_bool tdefl_compress_mem_to_output(const void *pBuf, size_t buf_len,
+                                     tdefl_put_buf_func_ptr pPut_buf_func,
+                                     void *pPut_buf_user, int flags) {
+  tdefl_compressor *pComp;
+  mz_bool succeeded;
+  if (((buf_len) && (!pBuf)) || (!pPut_buf_func)) return MZ_FALSE;
+  pComp = (tdefl_compressor *)MZ_MALLOC(sizeof(tdefl_compressor));
+  if (!pComp) return MZ_FALSE;
+  succeeded = (tdefl_init(pComp, pPut_buf_func, pPut_buf_user, flags) ==
+               TDEFL_STATUS_OKAY);
+  succeeded =
+      succeeded && (tdefl_compress_buffer(pComp, pBuf, buf_len, TDEFL_FINISH) ==
+                    TDEFL_STATUS_DONE);
+  MZ_FREE(pComp);
+  return succeeded;
+}
+
+typedef struct {
+  size_t m_size, m_capacity;
+  mz_uint8 *m_pBuf;
+  mz_bool m_expandable;
+} tdefl_output_buffer;
+
+static mz_bool tdefl_output_buffer_putter(const void *pBuf, int len,
+                                          void *pUser) {
+  tdefl_output_buffer *p = (tdefl_output_buffer *)pUser;
+  size_t new_size = p->m_size + len;
+  if (new_size > p->m_capacity) {
+    size_t new_capacity = p->m_capacity;
+    mz_uint8 *pNew_buf;
+    if (!p->m_expandable) return MZ_FALSE;
+    do {
+      new_capacity = MZ_MAX(128U, new_capacity << 1U);
+    } while (new_size > new_capacity);
+    pNew_buf = (mz_uint8 *)MZ_REALLOC(p->m_pBuf, new_capacity);
+    if (!pNew_buf) return MZ_FALSE;
+    p->m_pBuf = pNew_buf;
+    p->m_capacity = new_capacity;
+  }
+  memcpy((mz_uint8 *)p->m_pBuf + p->m_size, pBuf, len);
+  p->m_size = new_size;
+  return MZ_TRUE;
+}
+
+void *tdefl_compress_mem_to_heap(const void *pSrc_buf, size_t src_buf_len,
+                                 size_t *pOut_len, int flags) {
+  tdefl_output_buffer out_buf;
+  MZ_CLEAR_OBJ(out_buf);
+  if (!pOut_len)
+    return MZ_FALSE;
+  else
+    *pOut_len = 0;
+  out_buf.m_expandable = MZ_TRUE;
+  if (!tdefl_compress_mem_to_output(
+          pSrc_buf, src_buf_len, tdefl_output_buffer_putter, &out_buf, flags))
+    return NULL;
+  *pOut_len = out_buf.m_size;
+  return out_buf.m_pBuf;
+}
+
+size_t tdefl_compress_mem_to_mem(void *pOut_buf, size_t out_buf_len,
+                                 const void *pSrc_buf, size_t src_buf_len,
+                                 int flags) {
+  tdefl_output_buffer out_buf;
+  MZ_CLEAR_OBJ(out_buf);
+  if (!pOut_buf) return 0;
+  out_buf.m_pBuf = (mz_uint8 *)pOut_buf;
+  out_buf.m_capacity = out_buf_len;
+  if (!tdefl_compress_mem_to_output(
+          pSrc_buf, src_buf_len, tdefl_output_buffer_putter, &out_buf, flags))
+    return 0;
+  return out_buf.m_size;
+}
+
+#ifndef MINIZ_NO_ZLIB_APIS
+static const mz_uint s_tdefl_num_probes[11] = {0,   1,   6,   32,  16,  32,
+                                               128, 256, 512, 768, 1500};
+
+// level may actually range from [0,10] (10 is a "hidden" max level, where we
+// want a bit more compression and it's fine if throughput to fall off a cliff
+// on some files).
+mz_uint tdefl_create_comp_flags_from_zip_params(int level, int window_bits,
+                                                int strategy) {
+  mz_uint comp_flags =
+      s_tdefl_num_probes[(level >= 0) ? MZ_MIN(10, level) : MZ_DEFAULT_LEVEL] |
+      ((level <= 3) ? TDEFL_GREEDY_PARSING_FLAG : 0);
+  if (window_bits > 0) comp_flags |= TDEFL_WRITE_ZLIB_HEADER;
+
+  if (!level)
+    comp_flags |= TDEFL_FORCE_ALL_RAW_BLOCKS;
+  else if (strategy == MZ_FILTERED)
+    comp_flags |= TDEFL_FILTER_MATCHES;
+  else if (strategy == MZ_HUFFMAN_ONLY)
+    comp_flags &= ~TDEFL_MAX_PROBES_MASK;
+  else if (strategy == MZ_FIXED)
+    comp_flags |= TDEFL_FORCE_ALL_STATIC_BLOCKS;
+  else if (strategy == MZ_RLE)
+    comp_flags |= TDEFL_RLE_MATCHES;
+
+  return comp_flags;
+}
+#endif  // MINIZ_NO_ZLIB_APIS
+
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable : 4204)  // nonstandard extension used : non-constant
+                                 // aggregate initializer (also supported by GNU
+                                 // C and C99, so no big deal)
+#pragma warning(disable : 4244)  // 'initializing': conversion from '__int64' to
+                                 // 'int', possible loss of data
+#pragma warning( \
+    disable : 4267)  // 'argument': conversion from '__int64' to 'int',
+                     // possible loss of data
+#pragma warning(disable : 4996)  // 'strdup': The POSIX name for this item is
+                                 // deprecated. Instead, use the ISO C and C++
+                                 // conformant name: _strdup.
+#endif
+
+// Simple PNG writer function by Alex Evans, 2011. Released into the public
+// domain: https://gist.github.com/908299, more context at
+// http://altdevblogaday.org/2011/04/06/a-smaller-jpg-encoder/.
+// This is actually a modification of Alex's original code so PNG files
+// generated by this function pass pngcheck.
+void *tdefl_write_image_to_png_file_in_memory_ex(const void *pImage, int w,
+                                                 int h, int num_chans,
+                                                 size_t *pLen_out,
+                                                 mz_uint level, mz_bool flip) {
+  // Using a local copy of this array here in case MINIZ_NO_ZLIB_APIS was
+  // defined.
+  static const mz_uint s_tdefl_png_num_probes[11] = {
+      0, 1, 6, 32, 16, 32, 128, 256, 512, 768, 1500};
+  tdefl_compressor *pComp =
+      (tdefl_compressor *)MZ_MALLOC(sizeof(tdefl_compressor));
+  tdefl_output_buffer out_buf;
+  int i, bpl = w * num_chans, y, z;
+  mz_uint32 c;
+  *pLen_out = 0;
+  if (!pComp) return NULL;
+  MZ_CLEAR_OBJ(out_buf);
+  out_buf.m_expandable = MZ_TRUE;
+  out_buf.m_capacity = 57 + MZ_MAX(64, (1 + bpl) * h);
+  if (NULL == (out_buf.m_pBuf = (mz_uint8 *)MZ_MALLOC(out_buf.m_capacity))) {
+    MZ_FREE(pComp);
+    return NULL;
+  }
+  // write dummy header
+  for (z = 41; z; --z) tdefl_output_buffer_putter(&z, 1, &out_buf);
+  // compress image data
+  tdefl_init(
+      pComp, tdefl_output_buffer_putter, &out_buf,
+      s_tdefl_png_num_probes[MZ_MIN(10, level)] | TDEFL_WRITE_ZLIB_HEADER);
+  for (y = 0; y < h; ++y) {
+    tdefl_compress_buffer(pComp, &z, 1, TDEFL_NO_FLUSH);
+    tdefl_compress_buffer(pComp,
+                          (mz_uint8 *)pImage + (flip ? (h - 1 - y) : y) * bpl,
+                          bpl, TDEFL_NO_FLUSH);
+  }
+  if (tdefl_compress_buffer(pComp, NULL, 0, TDEFL_FINISH) !=
+      TDEFL_STATUS_DONE) {
+    MZ_FREE(pComp);
+    MZ_FREE(out_buf.m_pBuf);
+    return NULL;
+  }
+  // write real header
+  *pLen_out = out_buf.m_size - 41;
+  {
+    static const mz_uint8 chans[] = {0x00, 0x00, 0x04, 0x02, 0x06};
+    mz_uint8 pnghdr[41] = {0x89,
+                           0x50,
+                           0x4e,
+                           0x47,
+                           0x0d,
+                           0x0a,
+                           0x1a,
+                           0x0a,
+                           0x00,
+                           0x00,
+                           0x00,
+                           0x0d,
+                           0x49,
+                           0x48,
+                           0x44,
+                           0x52,
+                           0,
+                           0,
+                           (mz_uint8)(w >> 8),
+                           (mz_uint8)w,
+                           0,
+                           0,
+                           (mz_uint8)(h >> 8),
+                           (mz_uint8)h,
+                           8,
+                           chans[num_chans],
+                           0,
+                           0,
+                           0,
+                           0,
+                           0,
+                           0,
+                           0,
+                           (mz_uint8)(*pLen_out >> 24),
+                           (mz_uint8)(*pLen_out >> 16),
+                           (mz_uint8)(*pLen_out >> 8),
+                           (mz_uint8)*pLen_out,
+                           0x49,
+                           0x44,
+                           0x41,
+                           0x54};
+    c = (mz_uint32)mz_crc32(MZ_CRC32_INIT, pnghdr + 12, 17);
+    for (i = 0; i < 4; ++i, c <<= 8)
+      ((mz_uint8 *)(pnghdr + 29))[i] = (mz_uint8)(c >> 24);
+    memcpy(out_buf.m_pBuf, pnghdr, 41);
+  }
+  // write footer (IDAT CRC-32, followed by IEND chunk)
+  if (!tdefl_output_buffer_putter(
+          "\0\0\0\0\0\0\0\0\x49\x45\x4e\x44\xae\x42\x60\x82", 16, &out_buf)) {
+    *pLen_out = 0;
+    MZ_FREE(pComp);
+    MZ_FREE(out_buf.m_pBuf);
+    return NULL;
+  }
+  c = (mz_uint32)mz_crc32(MZ_CRC32_INIT, out_buf.m_pBuf + 41 - 4,
+                          *pLen_out + 4);
+  for (i = 0; i < 4; ++i, c <<= 8)
+    (out_buf.m_pBuf + out_buf.m_size - 16)[i] = (mz_uint8)(c >> 24);
+  // compute final size of file, grab compressed data buffer and return
+  *pLen_out += 57;
+  MZ_FREE(pComp);
+  return out_buf.m_pBuf;
+}
+void *tdefl_write_image_to_png_file_in_memory(const void *pImage, int w, int h,
+                                              int num_chans, size_t *pLen_out) {
+  // Level 6 corresponds to TDEFL_DEFAULT_MAX_PROBES or MZ_DEFAULT_LEVEL (but we
+  // can't depend on MZ_DEFAULT_LEVEL being available in case the zlib API's
+  // where #defined out)
+  return tdefl_write_image_to_png_file_in_memory_ex(pImage, w, h, num_chans,
+                                                    pLen_out, 6, MZ_FALSE);
+}
+
+// ------------------- .ZIP archive reading
+
+#ifndef MINIZ_NO_ARCHIVE_APIS
+#error "No arvhive APIs"
+
+#ifdef MINIZ_NO_STDIO
+#define MZ_FILE void *
+#else
+#include <stdio.h>
+#include <sys/stat.h>
+
+#if defined(_MSC_VER) || defined(__MINGW64__)
+static FILE *mz_fopen(const char *pFilename, const char *pMode) {
+  FILE *pFile = NULL;
+  fopen_s(&pFile, pFilename, pMode);
+  return pFile;
+}
+static FILE *mz_freopen(const char *pPath, const char *pMode, FILE *pStream) {
+  FILE *pFile = NULL;
+  if (freopen_s(&pFile, pPath, pMode, pStream)) return NULL;
+  return pFile;
+}
+#ifndef MINIZ_NO_TIME
+#include <sys/utime.h>
+#endif
+#define MZ_FILE FILE
+#define MZ_FOPEN mz_fopen
+#define MZ_FCLOSE fclose
+#define MZ_FREAD fread
+#define MZ_FWRITE fwrite
+#define MZ_FTELL64 _ftelli64
+#define MZ_FSEEK64 _fseeki64
+#define MZ_FILE_STAT_STRUCT _stat
+#define MZ_FILE_STAT _stat
+#define MZ_FFLUSH fflush
+#define MZ_FREOPEN mz_freopen
+#define MZ_DELETE_FILE remove
+#elif defined(__MINGW32__)
+#ifndef MINIZ_NO_TIME
+#include <sys/utime.h>
+#endif
+#define MZ_FILE FILE
+#define MZ_FOPEN(f, m) fopen(f, m)
+#define MZ_FCLOSE fclose
+#define MZ_FREAD fread
+#define MZ_FWRITE fwrite
+#define MZ_FTELL64 ftello64
+#define MZ_FSEEK64 fseeko64
+#define MZ_FILE_STAT_STRUCT _stat
+#define MZ_FILE_STAT _stat
+#define MZ_FFLUSH fflush
+#define MZ_FREOPEN(f, m, s) freopen(f, m, s)
+#define MZ_DELETE_FILE remove
+#elif defined(__TINYC__)
+#ifndef MINIZ_NO_TIME
+#include <sys/utime.h>
+#endif
+#define MZ_FILE FILE
+#define MZ_FOPEN(f, m) fopen(f, m)
+#define MZ_FCLOSE fclose
+#define MZ_FREAD fread
+#define MZ_FWRITE fwrite
+#define MZ_FTELL64 ftell
+#define MZ_FSEEK64 fseek
+#define MZ_FILE_STAT_STRUCT stat
+#define MZ_FILE_STAT stat
+#define MZ_FFLUSH fflush
+#define MZ_FREOPEN(f, m, s) freopen(f, m, s)
+#define MZ_DELETE_FILE remove
+#elif defined(__GNUC__) && defined(_LARGEFILE64_SOURCE) && _LARGEFILE64_SOURCE
+#ifndef MINIZ_NO_TIME
+#include <utime.h>
+#endif
+#define MZ_FILE FILE
+#define MZ_FOPEN(f, m) fopen64(f, m)
+#define MZ_FCLOSE fclose
+#define MZ_FREAD fread
+#define MZ_FWRITE fwrite
+#define MZ_FTELL64 ftello64
+#define MZ_FSEEK64 fseeko64
+#define MZ_FILE_STAT_STRUCT stat64
+#define MZ_FILE_STAT stat64
+#define MZ_FFLUSH fflush
+#define MZ_FREOPEN(p, m, s) freopen64(p, m, s)
+#define MZ_DELETE_FILE remove
+#else
+#ifndef MINIZ_NO_TIME
+#include <utime.h>
+#endif
+#define MZ_FILE FILE
+#define MZ_FOPEN(f, m) fopen(f, m)
+#define MZ_FCLOSE fclose
+#define MZ_FREAD fread
+#define MZ_FWRITE fwrite
+#define MZ_FTELL64 ftello
+#define MZ_FSEEK64 fseeko
+#define MZ_FILE_STAT_STRUCT stat
+#define MZ_FILE_STAT stat
+#define MZ_FFLUSH fflush
+#define MZ_FREOPEN(f, m, s) freopen(f, m, s)
+#define MZ_DELETE_FILE remove
+#endif  // #ifdef _MSC_VER
+#endif  // #ifdef MINIZ_NO_STDIO
+
+#define MZ_TOLOWER(c) ((((c) >= 'A') && ((c) <= 'Z')) ? ((c) - 'A' + 'a') : (c))
+
+// Various ZIP archive enums. To completely avoid cross platform compiler
+// alignment and platform endian issues, miniz.c doesn't use structs for any of
+// this stuff.
+enum {
+  // ZIP archive identifiers and record sizes
+  MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIG = 0x06054b50,
+  MZ_ZIP_CENTRAL_DIR_HEADER_SIG = 0x02014b50,
+  MZ_ZIP_LOCAL_DIR_HEADER_SIG = 0x04034b50,
+  MZ_ZIP_LOCAL_DIR_HEADER_SIZE = 30,
+  MZ_ZIP_CENTRAL_DIR_HEADER_SIZE = 46,
+  MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIZE = 22,
+  // Central directory header record offsets
+  MZ_ZIP_CDH_SIG_OFS = 0,
+  MZ_ZIP_CDH_VERSION_MADE_BY_OFS = 4,
+  MZ_ZIP_CDH_VERSION_NEEDED_OFS = 6,
+  MZ_ZIP_CDH_BIT_FLAG_OFS = 8,
+  MZ_ZIP_CDH_METHOD_OFS = 10,
+  MZ_ZIP_CDH_FILE_TIME_OFS = 12,
+  MZ_ZIP_CDH_FILE_DATE_OFS = 14,
+  MZ_ZIP_CDH_CRC32_OFS = 16,
+  MZ_ZIP_CDH_COMPRESSED_SIZE_OFS = 20,
+  MZ_ZIP_CDH_DECOMPRESSED_SIZE_OFS = 24,
+  MZ_ZIP_CDH_FILENAME_LEN_OFS = 28,
+  MZ_ZIP_CDH_EXTRA_LEN_OFS = 30,
+  MZ_ZIP_CDH_COMMENT_LEN_OFS = 32,
+  MZ_ZIP_CDH_DISK_START_OFS = 34,
+  MZ_ZIP_CDH_INTERNAL_ATTR_OFS = 36,
+  MZ_ZIP_CDH_EXTERNAL_ATTR_OFS = 38,
+  MZ_ZIP_CDH_LOCAL_HEADER_OFS = 42,
+  // Local directory header offsets
+  MZ_ZIP_LDH_SIG_OFS = 0,
+  MZ_ZIP_LDH_VERSION_NEEDED_OFS = 4,
+  MZ_ZIP_LDH_BIT_FLAG_OFS = 6,
+  MZ_ZIP_LDH_METHOD_OFS = 8,
+  MZ_ZIP_LDH_FILE_TIME_OFS = 10,
+  MZ_ZIP_LDH_FILE_DATE_OFS = 12,
+  MZ_ZIP_LDH_CRC32_OFS = 14,
+  MZ_ZIP_LDH_COMPRESSED_SIZE_OFS = 18,
+  MZ_ZIP_LDH_DECOMPRESSED_SIZE_OFS = 22,
+  MZ_ZIP_LDH_FILENAME_LEN_OFS = 26,
+  MZ_ZIP_LDH_EXTRA_LEN_OFS = 28,
+  // End of central directory offsets
+  MZ_ZIP_ECDH_SIG_OFS = 0,
+  MZ_ZIP_ECDH_NUM_THIS_DISK_OFS = 4,
+  MZ_ZIP_ECDH_NUM_DISK_CDIR_OFS = 6,
+  MZ_ZIP_ECDH_CDIR_NUM_ENTRIES_ON_DISK_OFS = 8,
+  MZ_ZIP_ECDH_CDIR_TOTAL_ENTRIES_OFS = 10,
+  MZ_ZIP_ECDH_CDIR_SIZE_OFS = 12,
+  MZ_ZIP_ECDH_CDIR_OFS_OFS = 16,
+  MZ_ZIP_ECDH_COMMENT_SIZE_OFS = 20,
+};
+
+typedef struct {
+  void *m_p;
+  size_t m_size, m_capacity;
+  mz_uint m_element_size;
+} mz_zip_array;
+
+struct mz_zip_internal_state_tag {
+  mz_zip_array m_central_dir;
+  mz_zip_array m_central_dir_offsets;
+  mz_zip_array m_sorted_central_dir_offsets;
+  MZ_FILE *m_pFile;
+  void *m_pMem;
+  size_t m_mem_size;
+  size_t m_mem_capacity;
+};
+
+#define MZ_ZIP_ARRAY_SET_ELEMENT_SIZE(array_ptr, element_size) \
+  (array_ptr)->m_element_size = element_size
+#define MZ_ZIP_ARRAY_ELEMENT(array_ptr, element_type, index) \
+  ((element_type *)((array_ptr)->m_p))[index]
+
+static MZ_FORCEINLINE void mz_zip_array_clear(mz_zip_archive *pZip,
+                                              mz_zip_array *pArray) {
+  pZip->m_pFree(pZip->m_pAlloc_opaque, pArray->m_p);
+  memset(pArray, 0, sizeof(mz_zip_array));
+}
+
+static mz_bool mz_zip_array_ensure_capacity(mz_zip_archive *pZip,
+                                            mz_zip_array *pArray,
+                                            size_t min_new_capacity,
+                                            mz_uint growing) {
+  void *pNew_p;
+  size_t new_capacity = min_new_capacity;
+  MZ_ASSERT(pArray->m_element_size);
+  if (pArray->m_capacity >= min_new_capacity) return MZ_TRUE;
+  if (growing) {
+    new_capacity = MZ_MAX(1, pArray->m_capacity);
+    while (new_capacity < min_new_capacity) new_capacity *= 2;
+  }
+  if (NULL == (pNew_p = pZip->m_pRealloc(pZip->m_pAlloc_opaque, pArray->m_p,
+                                         pArray->m_element_size, new_capacity)))
+    return MZ_FALSE;
+  pArray->m_p = pNew_p;
+  pArray->m_capacity = new_capacity;
+  return MZ_TRUE;
+}
+
+static MZ_FORCEINLINE mz_bool mz_zip_array_reserve(mz_zip_archive *pZip,
+                                                   mz_zip_array *pArray,
+                                                   size_t new_capacity,
+                                                   mz_uint growing) {
+  if (new_capacity > pArray->m_capacity) {
+    if (!mz_zip_array_ensure_capacity(pZip, pArray, new_capacity, growing))
+      return MZ_FALSE;
+  }
+  return MZ_TRUE;
+}
+
+static MZ_FORCEINLINE mz_bool mz_zip_array_resize(mz_zip_archive *pZip,
+                                                  mz_zip_array *pArray,
+                                                  size_t new_size,
+                                                  mz_uint growing) {
+  if (new_size > pArray->m_capacity) {
+    if (!mz_zip_array_ensure_capacity(pZip, pArray, new_size, growing))
+      return MZ_FALSE;
+  }
+  pArray->m_size = new_size;
+  return MZ_TRUE;
+}
+
+static MZ_FORCEINLINE mz_bool mz_zip_array_ensure_room(mz_zip_archive *pZip,
+                                                       mz_zip_array *pArray,
+                                                       size_t n) {
+  return mz_zip_array_reserve(pZip, pArray, pArray->m_size + n, MZ_TRUE);
+}
+
+static MZ_FORCEINLINE mz_bool mz_zip_array_push_back(mz_zip_archive *pZip,
+                                                     mz_zip_array *pArray,
+                                                     const void *pElements,
+                                                     size_t n) {
+  size_t orig_size = pArray->m_size;
+  if (!mz_zip_array_resize(pZip, pArray, orig_size + n, MZ_TRUE))
+    return MZ_FALSE;
+  memcpy((mz_uint8 *)pArray->m_p + orig_size * pArray->m_element_size,
+         pElements, n * pArray->m_element_size);
+  return MZ_TRUE;
+}
+
+#ifndef MINIZ_NO_TIME
+static time_t mz_zip_dos_to_time_t(int dos_time, int dos_date) {
+  struct tm tm;
+  memset(&tm, 0, sizeof(tm));
+  tm.tm_isdst = -1;
+  tm.tm_year = ((dos_date >> 9) & 127) + 1980 - 1900;
+  tm.tm_mon = ((dos_date >> 5) & 15) - 1;
+  tm.tm_mday = dos_date & 31;
+  tm.tm_hour = (dos_time >> 11) & 31;
+  tm.tm_min = (dos_time >> 5) & 63;
+  tm.tm_sec = (dos_time << 1) & 62;
+  return mktime(&tm);
+}
+
+static void mz_zip_time_to_dos_time(time_t time, mz_uint16 *pDOS_time,
+                                    mz_uint16 *pDOS_date) {
+#ifdef _MSC_VER
+  struct tm tm_struct;
+  struct tm *tm = &tm_struct;
+  errno_t err = localtime_s(tm, &time);
+  if (err) {
+    *pDOS_date = 0;
+    *pDOS_time = 0;
+    return;
+  }
+#else
+  struct tm *tm = localtime(&time);
+#endif
+  *pDOS_time = (mz_uint16)(((tm->tm_hour) << 11) + ((tm->tm_min) << 5) +
+                           ((tm->tm_sec) >> 1));
+  *pDOS_date = (mz_uint16)(((tm->tm_year + 1900 - 1980) << 9) +
+                           ((tm->tm_mon + 1) << 5) + tm->tm_mday);
+}
+#endif
+
+#ifndef MINIZ_NO_STDIO
+static mz_bool mz_zip_get_file_modified_time(const char *pFilename,
+                                             mz_uint16 *pDOS_time,
+                                             mz_uint16 *pDOS_date) {
+#ifdef MINIZ_NO_TIME
+  (void)pFilename;
+  *pDOS_date = *pDOS_time = 0;
+#else
+  struct MZ_FILE_STAT_STRUCT file_stat;
+  // On Linux with x86 glibc, this call will fail on large files (>= 0x80000000
+  // bytes) unless you compiled with _LARGEFILE64_SOURCE. Argh.
+  if (MZ_FILE_STAT(pFilename, &file_stat) != 0) return MZ_FALSE;
+  mz_zip_time_to_dos_time(file_stat.st_mtime, pDOS_time, pDOS_date);
+#endif  // #ifdef MINIZ_NO_TIME
+  return MZ_TRUE;
+}
+
+#ifndef MINIZ_NO_TIME
+static mz_bool mz_zip_set_file_times(const char *pFilename, time_t access_time,
+                                     time_t modified_time) {
+  struct utimbuf t;
+  t.actime = access_time;
+  t.modtime = modified_time;
+  return !utime(pFilename, &t);
+}
+#endif  // #ifndef MINIZ_NO_TIME
+#endif  // #ifndef MINIZ_NO_STDIO
+
+static mz_bool mz_zip_reader_init_internal(mz_zip_archive *pZip,
+                                           mz_uint32 flags) {
+  (void)flags;
+  if ((!pZip) || (pZip->m_pState) || (pZip->m_zip_mode != MZ_ZIP_MODE_INVALID))
+    return MZ_FALSE;
+
+  if (!pZip->m_pAlloc) pZip->m_pAlloc = def_alloc_func;
+  if (!pZip->m_pFree) pZip->m_pFree = def_free_func;
+  if (!pZip->m_pRealloc) pZip->m_pRealloc = def_realloc_func;
+
+  pZip->m_zip_mode = MZ_ZIP_MODE_READING;
+  pZip->m_archive_size = 0;
+  pZip->m_central_directory_file_ofs = 0;
+  pZip->m_total_files = 0;
+
+  if (NULL == (pZip->m_pState = (mz_zip_internal_state *)pZip->m_pAlloc(
+                   pZip->m_pAlloc_opaque, 1, sizeof(mz_zip_internal_state))))
+    return MZ_FALSE;
+  memset(pZip->m_pState, 0, sizeof(mz_zip_internal_state));
+  MZ_ZIP_ARRAY_SET_ELEMENT_SIZE(&pZip->m_pState->m_central_dir,
+                                sizeof(mz_uint8));
+  MZ_ZIP_ARRAY_SET_ELEMENT_SIZE(&pZip->m_pState->m_central_dir_offsets,
+                                sizeof(mz_uint32));
+  MZ_ZIP_ARRAY_SET_ELEMENT_SIZE(&pZip->m_pState->m_sorted_central_dir_offsets,
+                                sizeof(mz_uint32));
+  return MZ_TRUE;
+}
+
+static MZ_FORCEINLINE mz_bool
+mz_zip_reader_filename_less(const mz_zip_array *pCentral_dir_array,
+                            const mz_zip_array *pCentral_dir_offsets,
+                            mz_uint l_index, mz_uint r_index) {
+  const mz_uint8 *pL = &MZ_ZIP_ARRAY_ELEMENT(
+                     pCentral_dir_array, mz_uint8,
+                     MZ_ZIP_ARRAY_ELEMENT(pCentral_dir_offsets, mz_uint32,
+                                          l_index)),
+                 *pE;
+  const mz_uint8 *pR = &MZ_ZIP_ARRAY_ELEMENT(
+      pCentral_dir_array, mz_uint8,
+      MZ_ZIP_ARRAY_ELEMENT(pCentral_dir_offsets, mz_uint32, r_index));
+  mz_uint l_len = MZ_READ_LE16(pL + MZ_ZIP_CDH_FILENAME_LEN_OFS),
+          r_len = MZ_READ_LE16(pR + MZ_ZIP_CDH_FILENAME_LEN_OFS);
+  mz_uint8 l = 0, r = 0;
+  pL += MZ_ZIP_CENTRAL_DIR_HEADER_SIZE;
+  pR += MZ_ZIP_CENTRAL_DIR_HEADER_SIZE;
+  pE = pL + MZ_MIN(l_len, r_len);
+  while (pL < pE) {
+    if ((l = MZ_TOLOWER(*pL)) != (r = MZ_TOLOWER(*pR))) break;
+    pL++;
+    pR++;
+  }
+  return (pL == pE) ? (l_len < r_len) : (l < r);
+}
+
+#define MZ_SWAP_UINT32(a, b) \
+  do {                       \
+    mz_uint32 t = a;         \
+    a = b;                   \
+    b = t;                   \
+  }                          \
+  MZ_MACRO_END
+
+// Heap sort of lowercased filenames, used to help accelerate plain central
+// directory searches by mz_zip_reader_locate_file(). (Could also use qsort(),
+// but it could allocate memory.)
+static void mz_zip_reader_sort_central_dir_offsets_by_filename(
+    mz_zip_archive *pZip) {
+  mz_zip_internal_state *pState = pZip->m_pState;
+  const mz_zip_array *pCentral_dir_offsets = &pState->m_central_dir_offsets;
+  const mz_zip_array *pCentral_dir = &pState->m_central_dir;
+  mz_uint32 *pIndices = &MZ_ZIP_ARRAY_ELEMENT(
+      &pState->m_sorted_central_dir_offsets, mz_uint32, 0);
+  const int size = pZip->m_total_files;
+  int start = (size - 2) >> 1, end;
+  while (start >= 0) {
+    int child, root = start;
+    for (;;) {
+      if ((child = (root << 1) + 1) >= size) break;
+      child +=
+          (((child + 1) < size) &&
+           (mz_zip_reader_filename_less(pCentral_dir, pCentral_dir_offsets,
+                                        pIndices[child], pIndices[child + 1])));
+      if (!mz_zip_reader_filename_less(pCentral_dir, pCentral_dir_offsets,
+                                       pIndices[root], pIndices[child]))
+        break;
+      MZ_SWAP_UINT32(pIndices[root], pIndices[child]);
+      root = child;
+    }
+    start--;
+  }
+
+  end = size - 1;
+  while (end > 0) {
+    int child, root = 0;
+    MZ_SWAP_UINT32(pIndices[end], pIndices[0]);
+    for (;;) {
+      if ((child = (root << 1) + 1) >= end) break;
+      child +=
+          (((child + 1) < end) &&
+           mz_zip_reader_filename_less(pCentral_dir, pCentral_dir_offsets,
+                                       pIndices[child], pIndices[child + 1]));
+      if (!mz_zip_reader_filename_less(pCentral_dir, pCentral_dir_offsets,
+                                       pIndices[root], pIndices[child]))
+        break;
+      MZ_SWAP_UINT32(pIndices[root], pIndices[child]);
+      root = child;
+    }
+    end--;
+  }
+}
+
+static mz_bool mz_zip_reader_read_central_dir(mz_zip_archive *pZip,
+                                              mz_uint32 flags) {
+  mz_uint cdir_size, num_this_disk, cdir_disk_index;
+  mz_uint64 cdir_ofs;
+  mz_int64 cur_file_ofs;
+  const mz_uint8 *p;
+  mz_uint32 buf_u32[4096 / sizeof(mz_uint32)];
+  mz_uint8 *pBuf = (mz_uint8 *)buf_u32;
+  mz_bool sort_central_dir =
+      ((flags & MZ_ZIP_FLAG_DO_NOT_SORT_CENTRAL_DIRECTORY) == 0);
+  // Basic sanity checks - reject files which are too small, and check the first
+  // 4 bytes of the file to make sure a local header is there.
+  if (pZip->m_archive_size < MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIZE)
+    return MZ_FALSE;
+  // Find the end of central directory record by scanning the file from the end
+  // towards the beginning.
+  cur_file_ofs =
+      MZ_MAX((mz_int64)pZip->m_archive_size - (mz_int64)sizeof(buf_u32), 0);
+  for (;;) {
+    int i,
+        n = (int)MZ_MIN(sizeof(buf_u32), pZip->m_archive_size - cur_file_ofs);
+    if (pZip->m_pRead(pZip->m_pIO_opaque, cur_file_ofs, pBuf, n) != (mz_uint)n)
+      return MZ_FALSE;
+    for (i = n - 4; i >= 0; --i)
+      if (MZ_READ_LE32(pBuf + i) == MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIG) break;
+    if (i >= 0) {
+      cur_file_ofs += i;
+      break;
+    }
+    if ((!cur_file_ofs) || ((pZip->m_archive_size - cur_file_ofs) >=
+                            (0xFFFF + MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIZE)))
+      return MZ_FALSE;
+    cur_file_ofs = MZ_MAX(cur_file_ofs - (sizeof(buf_u32) - 3), 0);
+  }
+  // Read and verify the end of central directory record.
+  if (pZip->m_pRead(pZip->m_pIO_opaque, cur_file_ofs, pBuf,
+                    MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIZE) !=
+      MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIZE)
+    return MZ_FALSE;
+  if ((MZ_READ_LE32(pBuf + MZ_ZIP_ECDH_SIG_OFS) !=
+       MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIG) ||
+      ((pZip->m_total_files =
+            MZ_READ_LE16(pBuf + MZ_ZIP_ECDH_CDIR_TOTAL_ENTRIES_OFS)) !=
+       MZ_READ_LE16(pBuf + MZ_ZIP_ECDH_CDIR_NUM_ENTRIES_ON_DISK_OFS)))
+    return MZ_FALSE;
+
+  num_this_disk = MZ_READ_LE16(pBuf + MZ_ZIP_ECDH_NUM_THIS_DISK_OFS);
+  cdir_disk_index = MZ_READ_LE16(pBuf + MZ_ZIP_ECDH_NUM_DISK_CDIR_OFS);
+  if (((num_this_disk | cdir_disk_index) != 0) &&
+      ((num_this_disk != 1) || (cdir_disk_index != 1)))
+    return MZ_FALSE;
+
+  if ((cdir_size = MZ_READ_LE32(pBuf + MZ_ZIP_ECDH_CDIR_SIZE_OFS)) <
+      pZip->m_total_files * MZ_ZIP_CENTRAL_DIR_HEADER_SIZE)
+    return MZ_FALSE;
+
+  cdir_ofs = MZ_READ_LE32(pBuf + MZ_ZIP_ECDH_CDIR_OFS_OFS);
+  if ((cdir_ofs + (mz_uint64)cdir_size) > pZip->m_archive_size) return MZ_FALSE;
+
+  pZip->m_central_directory_file_ofs = cdir_ofs;
+
+  if (pZip->m_total_files) {
+    mz_uint i, n;
+
+    // Read the entire central directory into a heap block, and allocate another
+    // heap block to hold the unsorted central dir file record offsets, and
+    // another to hold the sorted indices.
+    if ((!mz_zip_array_resize(pZip, &pZip->m_pState->m_central_dir, cdir_size,
+                              MZ_FALSE)) ||
+        (!mz_zip_array_resize(pZip, &pZip->m_pState->m_central_dir_offsets,
+                              pZip->m_total_files, MZ_FALSE)))
+      return MZ_FALSE;
+
+    if (sort_central_dir) {
+      if (!mz_zip_array_resize(pZip,
+                               &pZip->m_pState->m_sorted_central_dir_offsets,
+                               pZip->m_total_files, MZ_FALSE))
+        return MZ_FALSE;
+    }
+
+    if (pZip->m_pRead(pZip->m_pIO_opaque, cdir_ofs,
+                      pZip->m_pState->m_central_dir.m_p,
+                      cdir_size) != cdir_size)
+      return MZ_FALSE;
+
+    // Now create an index into the central directory file records, do some
+    // basic sanity checking on each record, and check for zip64 entries (which
+    // are not yet supported).
+    p = (const mz_uint8 *)pZip->m_pState->m_central_dir.m_p;
+    for (n = cdir_size, i = 0; i < pZip->m_total_files; ++i) {
+      mz_uint total_header_size, comp_size, decomp_size, disk_index;
+      if ((n < MZ_ZIP_CENTRAL_DIR_HEADER_SIZE) ||
+          (MZ_READ_LE32(p) != MZ_ZIP_CENTRAL_DIR_HEADER_SIG))
+        return MZ_FALSE;
+      MZ_ZIP_ARRAY_ELEMENT(&pZip->m_pState->m_central_dir_offsets, mz_uint32,
+                           i) =
+          (mz_uint32)(p - (const mz_uint8 *)pZip->m_pState->m_central_dir.m_p);
+      if (sort_central_dir)
+        MZ_ZIP_ARRAY_ELEMENT(&pZip->m_pState->m_sorted_central_dir_offsets,
+                             mz_uint32, i) = i;
+      comp_size = MZ_READ_LE32(p + MZ_ZIP_CDH_COMPRESSED_SIZE_OFS);
+      decomp_size = MZ_READ_LE32(p + MZ_ZIP_CDH_DECOMPRESSED_SIZE_OFS);
+      if (((!MZ_READ_LE32(p + MZ_ZIP_CDH_METHOD_OFS)) &&
+           (decomp_size != comp_size)) ||
+          (decomp_size && !comp_size) || (decomp_size == 0xFFFFFFFF) ||
+          (comp_size == 0xFFFFFFFF))
+        return MZ_FALSE;
+      disk_index = MZ_READ_LE16(p + MZ_ZIP_CDH_DISK_START_OFS);
+      if ((disk_index != num_this_disk) && (disk_index != 1)) return MZ_FALSE;
+      if (((mz_uint64)MZ_READ_LE32(p + MZ_ZIP_CDH_LOCAL_HEADER_OFS) +
+           MZ_ZIP_LOCAL_DIR_HEADER_SIZE + comp_size) > pZip->m_archive_size)
+        return MZ_FALSE;
+      if ((total_header_size = MZ_ZIP_CENTRAL_DIR_HEADER_SIZE +
+                               MZ_READ_LE16(p + MZ_ZIP_CDH_FILENAME_LEN_OFS) +
+                               MZ_READ_LE16(p + MZ_ZIP_CDH_EXTRA_LEN_OFS) +
+                               MZ_READ_LE16(p + MZ_ZIP_CDH_COMMENT_LEN_OFS)) >
+          n)
+        return MZ_FALSE;
+      n -= total_header_size;
+      p += total_header_size;
+    }
+  }
+
+  if (sort_central_dir)
+    mz_zip_reader_sort_central_dir_offsets_by_filename(pZip);
+
+  return MZ_TRUE;
+}
+
+mz_bool mz_zip_reader_init(mz_zip_archive *pZip, mz_uint64 size,
+                           mz_uint32 flags) {
+  if ((!pZip) || (!pZip->m_pRead)) return MZ_FALSE;
+  if (!mz_zip_reader_init_internal(pZip, flags)) return MZ_FALSE;
+  pZip->m_archive_size = size;
+  if (!mz_zip_reader_read_central_dir(pZip, flags)) {
+    mz_zip_reader_end(pZip);
+    return MZ_FALSE;
+  }
+  return MZ_TRUE;
+}
+
+static size_t mz_zip_mem_read_func(void *pOpaque, mz_uint64 file_ofs,
+                                   void *pBuf, size_t n) {
+  mz_zip_archive *pZip = (mz_zip_archive *)pOpaque;
+  size_t s = (file_ofs >= pZip->m_archive_size)
+                 ? 0
+                 : (size_t)MZ_MIN(pZip->m_archive_size - file_ofs, n);
+  memcpy(pBuf, (const mz_uint8 *)pZip->m_pState->m_pMem + file_ofs, s);
+  return s;
+}
+
+mz_bool mz_zip_reader_init_mem(mz_zip_archive *pZip, const void *pMem,
+                               size_t size, mz_uint32 flags) {
+  if (!mz_zip_reader_init_internal(pZip, flags)) return MZ_FALSE;
+  pZip->m_archive_size = size;
+  pZip->m_pRead = mz_zip_mem_read_func;
+  pZip->m_pIO_opaque = pZip;
+#ifdef __cplusplus
+  pZip->m_pState->m_pMem = const_cast<void *>(pMem);
+#else
+  pZip->m_pState->m_pMem = (void *)pMem;
+#endif
+  pZip->m_pState->m_mem_size = size;
+  if (!mz_zip_reader_read_central_dir(pZip, flags)) {
+    mz_zip_reader_end(pZip);
+    return MZ_FALSE;
+  }
+  return MZ_TRUE;
+}
+
+#ifndef MINIZ_NO_STDIO
+static size_t mz_zip_file_read_func(void *pOpaque, mz_uint64 file_ofs,
+                                    void *pBuf, size_t n) {
+  mz_zip_archive *pZip = (mz_zip_archive *)pOpaque;
+  mz_int64 cur_ofs = MZ_FTELL64(pZip->m_pState->m_pFile);
+  if (((mz_int64)file_ofs < 0) ||
+      (((cur_ofs != (mz_int64)file_ofs)) &&
+       (MZ_FSEEK64(pZip->m_pState->m_pFile, (mz_int64)file_ofs, SEEK_SET))))
+    return 0;
+  return MZ_FREAD(pBuf, 1, n, pZip->m_pState->m_pFile);
+}
+
+mz_bool mz_zip_reader_init_file(mz_zip_archive *pZip, const char *pFilename,
+                                mz_uint32 flags) {
+  mz_uint64 file_size;
+  MZ_FILE *pFile = MZ_FOPEN(pFilename, "rb");
+  if (!pFile) return MZ_FALSE;
+  if (MZ_FSEEK64(pFile, 0, SEEK_END)) {
+    MZ_FCLOSE(pFile);
+    return MZ_FALSE;
+  }
+  file_size = MZ_FTELL64(pFile);
+  if (!mz_zip_reader_init_internal(pZip, flags)) {
+    MZ_FCLOSE(pFile);
+    return MZ_FALSE;
+  }
+  pZip->m_pRead = mz_zip_file_read_func;
+  pZip->m_pIO_opaque = pZip;
+  pZip->m_pState->m_pFile = pFile;
+  pZip->m_archive_size = file_size;
+  if (!mz_zip_reader_read_central_dir(pZip, flags)) {
+    mz_zip_reader_end(pZip);
+    return MZ_FALSE;
+  }
+  return MZ_TRUE;
+}
+#endif  // #ifndef MINIZ_NO_STDIO
+
+mz_uint mz_zip_reader_get_num_files(mz_zip_archive *pZip) {
+  return pZip ? pZip->m_total_files : 0;
+}
+
+static MZ_FORCEINLINE const mz_uint8 *mz_zip_reader_get_cdh(
+    mz_zip_archive *pZip, mz_uint file_index) {
+  if ((!pZip) || (!pZip->m_pState) || (file_index >= pZip->m_total_files) ||
+      (pZip->m_zip_mode != MZ_ZIP_MODE_READING))
+    return NULL;
+  return &MZ_ZIP_ARRAY_ELEMENT(
+      &pZip->m_pState->m_central_dir, mz_uint8,
+      MZ_ZIP_ARRAY_ELEMENT(&pZip->m_pState->m_central_dir_offsets, mz_uint32,
+                           file_index));
+}
+
+mz_bool mz_zip_reader_is_file_encrypted(mz_zip_archive *pZip,
+                                        mz_uint file_index) {
+  mz_uint m_bit_flag;
+  const mz_uint8 *p = mz_zip_reader_get_cdh(pZip, file_index);
+  if (!p) return MZ_FALSE;
+  m_bit_flag = MZ_READ_LE16(p + MZ_ZIP_CDH_BIT_FLAG_OFS);
+  return (m_bit_flag & 1);
+}
+
+mz_bool mz_zip_reader_is_file_a_directory(mz_zip_archive *pZip,
+                                          mz_uint file_index) {
+  mz_uint filename_len, external_attr;
+  const mz_uint8 *p = mz_zip_reader_get_cdh(pZip, file_index);
+  if (!p) return MZ_FALSE;
+
+  // First see if the filename ends with a '/' character.
+  filename_len = MZ_READ_LE16(p + MZ_ZIP_CDH_FILENAME_LEN_OFS);
+  if (filename_len) {
+    if (*(p + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE + filename_len - 1) == '/')
+      return MZ_TRUE;
+  }
+
+  // Bugfix: This code was also checking if the internal attribute was non-zero,
+  // which wasn't correct.
+  // Most/all zip writers (hopefully) set DOS file/directory attributes in the
+  // low 16-bits, so check for the DOS directory flag and ignore the source OS
+  // ID in the created by field.
+  // FIXME: Remove this check? Is it necessary - we already check the filename.
+  external_attr = MZ_READ_LE32(p + MZ_ZIP_CDH_EXTERNAL_ATTR_OFS);
+  if ((external_attr & 0x10) != 0) return MZ_TRUE;
+
+  return MZ_FALSE;
+}
+
+mz_bool mz_zip_reader_file_stat(mz_zip_archive *pZip, mz_uint file_index,
+                                mz_zip_archive_file_stat *pStat) {
+  mz_uint n;
+  const mz_uint8 *p = mz_zip_reader_get_cdh(pZip, file_index);
+  if ((!p) || (!pStat)) return MZ_FALSE;
+
+  // Unpack the central directory record.
+  pStat->m_file_index = file_index;
+  pStat->m_central_dir_ofs = MZ_ZIP_ARRAY_ELEMENT(
+      &pZip->m_pState->m_central_dir_offsets, mz_uint32, file_index);
+  pStat->m_version_made_by = MZ_READ_LE16(p + MZ_ZIP_CDH_VERSION_MADE_BY_OFS);
+  pStat->m_version_needed = MZ_READ_LE16(p + MZ_ZIP_CDH_VERSION_NEEDED_OFS);
+  pStat->m_bit_flag = MZ_READ_LE16(p + MZ_ZIP_CDH_BIT_FLAG_OFS);
+  pStat->m_method = MZ_READ_LE16(p + MZ_ZIP_CDH_METHOD_OFS);
+#ifndef MINIZ_NO_TIME
+  pStat->m_time =
+      mz_zip_dos_to_time_t(MZ_READ_LE16(p + MZ_ZIP_CDH_FILE_TIME_OFS),
+                           MZ_READ_LE16(p + MZ_ZIP_CDH_FILE_DATE_OFS));
+#endif
+  pStat->m_crc32 = MZ_READ_LE32(p + MZ_ZIP_CDH_CRC32_OFS);
+  pStat->m_comp_size = MZ_READ_LE32(p + MZ_ZIP_CDH_COMPRESSED_SIZE_OFS);
+  pStat->m_uncomp_size = MZ_READ_LE32(p + MZ_ZIP_CDH_DECOMPRESSED_SIZE_OFS);
+  pStat->m_internal_attr = MZ_READ_LE16(p + MZ_ZIP_CDH_INTERNAL_ATTR_OFS);
+  pStat->m_external_attr = MZ_READ_LE32(p + MZ_ZIP_CDH_EXTERNAL_ATTR_OFS);
+  pStat->m_local_header_ofs = MZ_READ_LE32(p + MZ_ZIP_CDH_LOCAL_HEADER_OFS);
+
+  // Copy as much of the filename and comment as possible.
+  n = MZ_READ_LE16(p + MZ_ZIP_CDH_FILENAME_LEN_OFS);
+  n = MZ_MIN(n, MZ_ZIP_MAX_ARCHIVE_FILENAME_SIZE - 1);
+  memcpy(pStat->m_filename, p + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE, n);
+  pStat->m_filename[n] = '\0';
+
+  n = MZ_READ_LE16(p + MZ_ZIP_CDH_COMMENT_LEN_OFS);
+  n = MZ_MIN(n, MZ_ZIP_MAX_ARCHIVE_FILE_COMMENT_SIZE - 1);
+  pStat->m_comment_size = n;
+  memcpy(pStat->m_comment, p + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE +
+                               MZ_READ_LE16(p + MZ_ZIP_CDH_FILENAME_LEN_OFS) +
+                               MZ_READ_LE16(p + MZ_ZIP_CDH_EXTRA_LEN_OFS),
+         n);
+  pStat->m_comment[n] = '\0';
+
+  return MZ_TRUE;
+}
+
+mz_uint mz_zip_reader_get_filename(mz_zip_archive *pZip, mz_uint file_index,
+                                   char *pFilename, mz_uint filename_buf_size) {
+  mz_uint n;
+  const mz_uint8 *p = mz_zip_reader_get_cdh(pZip, file_index);
+  if (!p) {
+    if (filename_buf_size) pFilename[0] = '\0';
+    return 0;
+  }
+  n = MZ_READ_LE16(p + MZ_ZIP_CDH_FILENAME_LEN_OFS);
+  if (filename_buf_size) {
+    n = MZ_MIN(n, filename_buf_size - 1);
+    memcpy(pFilename, p + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE, n);
+    pFilename[n] = '\0';
+  }
+  return n + 1;
+}
+
+static MZ_FORCEINLINE mz_bool mz_zip_reader_string_equal(const char *pA,
+                                                         const char *pB,
+                                                         mz_uint len,
+                                                         mz_uint flags) {
+  mz_uint i;
+  if (flags & MZ_ZIP_FLAG_CASE_SENSITIVE) return 0 == memcmp(pA, pB, len);
+  for (i = 0; i < len; ++i)
+    if (MZ_TOLOWER(pA[i]) != MZ_TOLOWER(pB[i])) return MZ_FALSE;
+  return MZ_TRUE;
+}
+
+static MZ_FORCEINLINE int mz_zip_reader_filename_compare(
+    const mz_zip_array *pCentral_dir_array,
+    const mz_zip_array *pCentral_dir_offsets, mz_uint l_index, const char *pR,
+    mz_uint r_len) {
+  const mz_uint8 *pL = &MZ_ZIP_ARRAY_ELEMENT(
+                     pCentral_dir_array, mz_uint8,
+                     MZ_ZIP_ARRAY_ELEMENT(pCentral_dir_offsets, mz_uint32,
+                                          l_index)),
+                 *pE;
+  mz_uint l_len = MZ_READ_LE16(pL + MZ_ZIP_CDH_FILENAME_LEN_OFS);
+  mz_uint8 l = 0, r = 0;
+  pL += MZ_ZIP_CENTRAL_DIR_HEADER_SIZE;
+  pE = pL + MZ_MIN(l_len, r_len);
+  while (pL < pE) {
+    if ((l = MZ_TOLOWER(*pL)) != (r = MZ_TOLOWER(*pR))) break;
+    pL++;
+    pR++;
+  }
+  return (pL == pE) ? (int)(l_len - r_len) : (l - r);
+}
+
+static int mz_zip_reader_locate_file_binary_search(mz_zip_archive *pZip,
+                                                   const char *pFilename) {
+  mz_zip_internal_state *pState = pZip->m_pState;
+  const mz_zip_array *pCentral_dir_offsets = &pState->m_central_dir_offsets;
+  const mz_zip_array *pCentral_dir = &pState->m_central_dir;
+  mz_uint32 *pIndices = &MZ_ZIP_ARRAY_ELEMENT(
+      &pState->m_sorted_central_dir_offsets, mz_uint32, 0);
+  const int size = pZip->m_total_files;
+  const mz_uint filename_len = (mz_uint)strlen(pFilename);
+  int l = 0, h = size - 1;
+  while (l <= h) {
+    int m = (l + h) >> 1, file_index = pIndices[m],
+        comp =
+            mz_zip_reader_filename_compare(pCentral_dir, pCentral_dir_offsets,
+                                           file_index, pFilename, filename_len);
+    if (!comp)
+      return file_index;
+    else if (comp < 0)
+      l = m + 1;
+    else
+      h = m - 1;
+  }
+  return -1;
+}
+
+int mz_zip_reader_locate_file(mz_zip_archive *pZip, const char *pName,
+                              const char *pComment, mz_uint flags) {
+  mz_uint file_index;
+  size_t name_len, comment_len;
+  if ((!pZip) || (!pZip->m_pState) || (!pName) ||
+      (pZip->m_zip_mode != MZ_ZIP_MODE_READING))
+    return -1;
+  if (((flags & (MZ_ZIP_FLAG_IGNORE_PATH | MZ_ZIP_FLAG_CASE_SENSITIVE)) == 0) &&
+      (!pComment) && (pZip->m_pState->m_sorted_central_dir_offsets.m_size))
+    return mz_zip_reader_locate_file_binary_search(pZip, pName);
+  name_len = strlen(pName);
+  if (name_len > 0xFFFF) return -1;
+  comment_len = pComment ? strlen(pComment) : 0;
+  if (comment_len > 0xFFFF) return -1;
+  for (file_index = 0; file_index < pZip->m_total_files; file_index++) {
+    const mz_uint8 *pHeader = &MZ_ZIP_ARRAY_ELEMENT(
+        &pZip->m_pState->m_central_dir, mz_uint8,
+        MZ_ZIP_ARRAY_ELEMENT(&pZip->m_pState->m_central_dir_offsets, mz_uint32,
+                             file_index));
+    mz_uint filename_len = MZ_READ_LE16(pHeader + MZ_ZIP_CDH_FILENAME_LEN_OFS);
+    const char *pFilename =
+        (const char *)pHeader + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE;
+    if (filename_len < name_len) continue;
+    if (comment_len) {
+      mz_uint file_extra_len = MZ_READ_LE16(pHeader + MZ_ZIP_CDH_EXTRA_LEN_OFS),
+              file_comment_len =
+                  MZ_READ_LE16(pHeader + MZ_ZIP_CDH_COMMENT_LEN_OFS);
+      const char *pFile_comment = pFilename + filename_len + file_extra_len;
+      if ((file_comment_len != comment_len) ||
+          (!mz_zip_reader_string_equal(pComment, pFile_comment,
+                                       file_comment_len, flags)))
+        continue;
+    }
+    if ((flags & MZ_ZIP_FLAG_IGNORE_PATH) && (filename_len)) {
+      int ofs = filename_len - 1;
+      do {
+        if ((pFilename[ofs] == '/') || (pFilename[ofs] == '\\') ||
+            (pFilename[ofs] == ':'))
+          break;
+      } while (--ofs >= 0);
+      ofs++;
+      pFilename += ofs;
+      filename_len -= ofs;
+    }
+    if ((filename_len == name_len) &&
+        (mz_zip_reader_string_equal(pName, pFilename, filename_len, flags)))
+      return file_index;
+  }
+  return -1;
+}
+
+mz_bool mz_zip_reader_extract_to_mem_no_alloc(mz_zip_archive *pZip,
+                                              mz_uint file_index, void *pBuf,
+                                              size_t buf_size, mz_uint flags,
+                                              void *pUser_read_buf,
+                                              size_t user_read_buf_size) {
+  int status = TINFL_STATUS_DONE;
+  mz_uint64 needed_size, cur_file_ofs, comp_remaining,
+      out_buf_ofs = 0, read_buf_size, read_buf_ofs = 0, read_buf_avail;
+  mz_zip_archive_file_stat file_stat;
+  void *pRead_buf;
+  mz_uint32
+      local_header_u32[(MZ_ZIP_LOCAL_DIR_HEADER_SIZE + sizeof(mz_uint32) - 1) /
+                       sizeof(mz_uint32)];
+  mz_uint8 *pLocal_header = (mz_uint8 *)local_header_u32;
+  tinfl_decompressor inflator;
+
+  if ((buf_size) && (!pBuf)) return MZ_FALSE;
+
+  if (!mz_zip_reader_file_stat(pZip, file_index, &file_stat)) return MZ_FALSE;
+
+  // Empty file, or a directory (but not always a directory - I've seen odd zips
+  // with directories that have compressed data which inflates to 0 bytes)
+  if (!file_stat.m_comp_size) return MZ_TRUE;
+
+  // Entry is a subdirectory (I've seen old zips with dir entries which have
+  // compressed deflate data which inflates to 0 bytes, but these entries claim
+  // to uncompress to 512 bytes in the headers).
+  // I'm torn how to handle this case - should it fail instead?
+  if (mz_zip_reader_is_file_a_directory(pZip, file_index)) return MZ_TRUE;
+
+  // Encryption and patch files are not supported.
+  if (file_stat.m_bit_flag & (1 | 32)) return MZ_FALSE;
+
+  // This function only supports stored and deflate.
+  if ((!(flags & MZ_ZIP_FLAG_COMPRESSED_DATA)) && (file_stat.m_method != 0) &&
+      (file_stat.m_method != MZ_DEFLATED))
+    return MZ_FALSE;
+
+  // Ensure supplied output buffer is large enough.
+  needed_size = (flags & MZ_ZIP_FLAG_COMPRESSED_DATA) ? file_stat.m_comp_size
+                                                      : file_stat.m_uncomp_size;
+  if (buf_size < needed_size) return MZ_FALSE;
+
+  // Read and parse the local directory entry.
+  cur_file_ofs = file_stat.m_local_header_ofs;
+  if (pZip->m_pRead(pZip->m_pIO_opaque, cur_file_ofs, pLocal_header,
+                    MZ_ZIP_LOCAL_DIR_HEADER_SIZE) !=
+      MZ_ZIP_LOCAL_DIR_HEADER_SIZE)
+    return MZ_FALSE;
+  if (MZ_READ_LE32(pLocal_header) != MZ_ZIP_LOCAL_DIR_HEADER_SIG)
+    return MZ_FALSE;
+
+  cur_file_ofs += MZ_ZIP_LOCAL_DIR_HEADER_SIZE +
+                  MZ_READ_LE16(pLocal_header + MZ_ZIP_LDH_FILENAME_LEN_OFS) +
+                  MZ_READ_LE16(pLocal_header + MZ_ZIP_LDH_EXTRA_LEN_OFS);
+  if ((cur_file_ofs + file_stat.m_comp_size) > pZip->m_archive_size)
+    return MZ_FALSE;
+
+  if ((flags & MZ_ZIP_FLAG_COMPRESSED_DATA) || (!file_stat.m_method)) {
+    // The file is stored or the caller has requested the compressed data.
+    if (pZip->m_pRead(pZip->m_pIO_opaque, cur_file_ofs, pBuf,
+                      (size_t)needed_size) != needed_size)
+      return MZ_FALSE;
+    return ((flags & MZ_ZIP_FLAG_COMPRESSED_DATA) != 0) ||
+           (mz_crc32(MZ_CRC32_INIT, (const mz_uint8 *)pBuf,
+                     (size_t)file_stat.m_uncomp_size) == file_stat.m_crc32);
+  }
+
+  // Decompress the file either directly from memory or from a file input
+  // buffer.
+  tinfl_init(&inflator);
+
+  if (pZip->m_pState->m_pMem) {
+    // Read directly from the archive in memory.
+    pRead_buf = (mz_uint8 *)pZip->m_pState->m_pMem + cur_file_ofs;
+    read_buf_size = read_buf_avail = file_stat.m_comp_size;
+    comp_remaining = 0;
+  } else if (pUser_read_buf) {
+    // Use a user provided read buffer.
+    if (!user_read_buf_size) return MZ_FALSE;
+    pRead_buf = (mz_uint8 *)pUser_read_buf;
+    read_buf_size = user_read_buf_size;
+    read_buf_avail = 0;
+    comp_remaining = file_stat.m_comp_size;
+  } else {
+    // Temporarily allocate a read buffer.
+    read_buf_size =
+        MZ_MIN(file_stat.m_comp_size, (mz_uint)MZ_ZIP_MAX_IO_BUF_SIZE);
+#ifdef _MSC_VER
+    if (((0, sizeof(size_t) == sizeof(mz_uint32))) &&
+        (read_buf_size > 0x7FFFFFFF))
+#else
+    if (((sizeof(size_t) == sizeof(mz_uint32))) && (read_buf_size > 0x7FFFFFFF))
+#endif
+      return MZ_FALSE;
+    if (NULL == (pRead_buf = pZip->m_pAlloc(pZip->m_pAlloc_opaque, 1,
+                                            (size_t)read_buf_size)))
+      return MZ_FALSE;
+    read_buf_avail = 0;
+    comp_remaining = file_stat.m_comp_size;
+  }
+
+  do {
+    size_t in_buf_size,
+        out_buf_size = (size_t)(file_stat.m_uncomp_size - out_buf_ofs);
+    if ((!read_buf_avail) && (!pZip->m_pState->m_pMem)) {
+      read_buf_avail = MZ_MIN(read_buf_size, comp_remaining);
+      if (pZip->m_pRead(pZip->m_pIO_opaque, cur_file_ofs, pRead_buf,
+                        (size_t)read_buf_avail) != read_buf_avail) {
+        status = TINFL_STATUS_FAILED;
+        break;
+      }
+      cur_file_ofs += read_buf_avail;
+      comp_remaining -= read_buf_avail;
+      read_buf_ofs = 0;
+    }
+    in_buf_size = (size_t)read_buf_avail;
+    status = tinfl_decompress(
+        &inflator, (mz_uint8 *)pRead_buf + read_buf_ofs, &in_buf_size,
+        (mz_uint8 *)pBuf, (mz_uint8 *)pBuf + out_buf_ofs, &out_buf_size,
+        TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF |
+            (comp_remaining ? TINFL_FLAG_HAS_MORE_INPUT : 0));
+    read_buf_avail -= in_buf_size;
+    read_buf_ofs += in_buf_size;
+    out_buf_ofs += out_buf_size;
+  } while (status == TINFL_STATUS_NEEDS_MORE_INPUT);
+
+  if (status == TINFL_STATUS_DONE) {
+    // Make sure the entire file was decompressed, and check its CRC.
+    if ((out_buf_ofs != file_stat.m_uncomp_size) ||
+        (mz_crc32(MZ_CRC32_INIT, (const mz_uint8 *)pBuf,
+                  (size_t)file_stat.m_uncomp_size) != file_stat.m_crc32))
+      status = TINFL_STATUS_FAILED;
+  }
+
+  if ((!pZip->m_pState->m_pMem) && (!pUser_read_buf))
+    pZip->m_pFree(pZip->m_pAlloc_opaque, pRead_buf);
+
+  return status == TINFL_STATUS_DONE;
+}
+
+mz_bool mz_zip_reader_extract_file_to_mem_no_alloc(
+    mz_zip_archive *pZip, const char *pFilename, void *pBuf, size_t buf_size,
+    mz_uint flags, void *pUser_read_buf, size_t user_read_buf_size) {
+  int file_index = mz_zip_reader_locate_file(pZip, pFilename, NULL, flags);
+  if (file_index < 0) return MZ_FALSE;
+  return mz_zip_reader_extract_to_mem_no_alloc(pZip, file_index, pBuf, buf_size,
+                                               flags, pUser_read_buf,
+                                               user_read_buf_size);
+}
+
+mz_bool mz_zip_reader_extract_to_mem(mz_zip_archive *pZip, mz_uint file_index,
+                                     void *pBuf, size_t buf_size,
+                                     mz_uint flags) {
+  return mz_zip_reader_extract_to_mem_no_alloc(pZip, file_index, pBuf, buf_size,
+                                               flags, NULL, 0);
+}
+
+mz_bool mz_zip_reader_extract_file_to_mem(mz_zip_archive *pZip,
+                                          const char *pFilename, void *pBuf,
+                                          size_t buf_size, mz_uint flags) {
+  return mz_zip_reader_extract_file_to_mem_no_alloc(pZip, pFilename, pBuf,
+                                                    buf_size, flags, NULL, 0);
+}
+
+void *mz_zip_reader_extract_to_heap(mz_zip_archive *pZip, mz_uint file_index,
+                                    size_t *pSize, mz_uint flags) {
+  mz_uint64 comp_size, uncomp_size, alloc_size;
+  const mz_uint8 *p = mz_zip_reader_get_cdh(pZip, file_index);
+  void *pBuf;
+
+  if (pSize) *pSize = 0;
+  if (!p) return NULL;
+
+  comp_size = MZ_READ_LE32(p + MZ_ZIP_CDH_COMPRESSED_SIZE_OFS);
+  uncomp_size = MZ_READ_LE32(p + MZ_ZIP_CDH_DECOMPRESSED_SIZE_OFS);
+
+  alloc_size = (flags & MZ_ZIP_FLAG_COMPRESSED_DATA) ? comp_size : uncomp_size;
+#ifdef _MSC_VER
+  if (((0, sizeof(size_t) == sizeof(mz_uint32))) && (alloc_size > 0x7FFFFFFF))
+#else
+  if (((sizeof(size_t) == sizeof(mz_uint32))) && (alloc_size > 0x7FFFFFFF))
+#endif
+    return NULL;
+  if (NULL ==
+      (pBuf = pZip->m_pAlloc(pZip->m_pAlloc_opaque, 1, (size_t)alloc_size)))
+    return NULL;
+
+  if (!mz_zip_reader_extract_to_mem(pZip, file_index, pBuf, (size_t)alloc_size,
+                                    flags)) {
+    pZip->m_pFree(pZip->m_pAlloc_opaque, pBuf);
+    return NULL;
+  }
+
+  if (pSize) *pSize = (size_t)alloc_size;
+  return pBuf;
+}
+
+void *mz_zip_reader_extract_file_to_heap(mz_zip_archive *pZip,
+                                         const char *pFilename, size_t *pSize,
+                                         mz_uint flags) {
+  int file_index = mz_zip_reader_locate_file(pZip, pFilename, NULL, flags);
+  if (file_index < 0) {
+    if (pSize) *pSize = 0;
+    return MZ_FALSE;
+  }
+  return mz_zip_reader_extract_to_heap(pZip, file_index, pSize, flags);
+}
+
+mz_bool mz_zip_reader_extract_to_callback(mz_zip_archive *pZip,
+                                          mz_uint file_index,
+                                          mz_file_write_func pCallback,
+                                          void *pOpaque, mz_uint flags) {
+  int status = TINFL_STATUS_DONE;
+  mz_uint file_crc32 = MZ_CRC32_INIT;
+  mz_uint64 read_buf_size, read_buf_ofs = 0, read_buf_avail, comp_remaining,
+                           out_buf_ofs = 0, cur_file_ofs;
+  mz_zip_archive_file_stat file_stat;
+  void *pRead_buf = NULL;
+  void *pWrite_buf = NULL;
+  mz_uint32
+      local_header_u32[(MZ_ZIP_LOCAL_DIR_HEADER_SIZE + sizeof(mz_uint32) - 1) /
+                       sizeof(mz_uint32)];
+  mz_uint8 *pLocal_header = (mz_uint8 *)local_header_u32;
+
+  if (!mz_zip_reader_file_stat(pZip, file_index, &file_stat)) return MZ_FALSE;
+
+  // Empty file, or a directory (but not always a directory - I've seen odd zips
+  // with directories that have compressed data which inflates to 0 bytes)
+  if (!file_stat.m_comp_size) return MZ_TRUE;
+
+  // Entry is a subdirectory (I've seen old zips with dir entries which have
+  // compressed deflate data which inflates to 0 bytes, but these entries claim
+  // to uncompress to 512 bytes in the headers).
+  // I'm torn how to handle this case - should it fail instead?
+  if (mz_zip_reader_is_file_a_directory(pZip, file_index)) return MZ_TRUE;
+
+  // Encryption and patch files are not supported.
+  if (file_stat.m_bit_flag & (1 | 32)) return MZ_FALSE;
+
+  // This function only supports stored and deflate.
+  if ((!(flags & MZ_ZIP_FLAG_COMPRESSED_DATA)) && (file_stat.m_method != 0) &&
+      (file_stat.m_method != MZ_DEFLATED))
+    return MZ_FALSE;
+
+  // Read and parse the local directory entry.
+  cur_file_ofs = file_stat.m_local_header_ofs;
+  if (pZip->m_pRead(pZip->m_pIO_opaque, cur_file_ofs, pLocal_header,
+                    MZ_ZIP_LOCAL_DIR_HEADER_SIZE) !=
+      MZ_ZIP_LOCAL_DIR_HEADER_SIZE)
+    return MZ_FALSE;
+  if (MZ_READ_LE32(pLocal_header) != MZ_ZIP_LOCAL_DIR_HEADER_SIG)
+    return MZ_FALSE;
+
+  cur_file_ofs += MZ_ZIP_LOCAL_DIR_HEADER_SIZE +
+                  MZ_READ_LE16(pLocal_header + MZ_ZIP_LDH_FILENAME_LEN_OFS) +
+                  MZ_READ_LE16(pLocal_header + MZ_ZIP_LDH_EXTRA_LEN_OFS);
+  if ((cur_file_ofs + file_stat.m_comp_size) > pZip->m_archive_size)
+    return MZ_FALSE;
+
+  // Decompress the file either directly from memory or from a file input
+  // buffer.
+  if (pZip->m_pState->m_pMem) {
+    pRead_buf = (mz_uint8 *)pZip->m_pState->m_pMem + cur_file_ofs;
+    read_buf_size = read_buf_avail = file_stat.m_comp_size;
+    comp_remaining = 0;
+  } else {
+    read_buf_size =
+        MZ_MIN(file_stat.m_comp_size, (mz_uint)MZ_ZIP_MAX_IO_BUF_SIZE);
+    if (NULL == (pRead_buf = pZip->m_pAlloc(pZip->m_pAlloc_opaque, 1,
+                                            (size_t)read_buf_size)))
+      return MZ_FALSE;
+    read_buf_avail = 0;
+    comp_remaining = file_stat.m_comp_size;
+  }
+
+  if ((flags & MZ_ZIP_FLAG_COMPRESSED_DATA) || (!file_stat.m_method)) {
+    // The file is stored or the caller has requested the compressed data.
+    if (pZip->m_pState->m_pMem) {
+#ifdef _MSC_VER
+      if (((0, sizeof(size_t) == sizeof(mz_uint32))) &&
+          (file_stat.m_comp_size > 0xFFFFFFFF))
+#else
+      if (((sizeof(size_t) == sizeof(mz_uint32))) &&
+          (file_stat.m_comp_size > 0xFFFFFFFF))
+#endif
+        return MZ_FALSE;
+      if (pCallback(pOpaque, out_buf_ofs, pRead_buf,
+                    (size_t)file_stat.m_comp_size) != file_stat.m_comp_size)
+        status = TINFL_STATUS_FAILED;
+      else if (!(flags & MZ_ZIP_FLAG_COMPRESSED_DATA))
+        file_crc32 =
+            (mz_uint32)mz_crc32(file_crc32, (const mz_uint8 *)pRead_buf,
+                                (size_t)file_stat.m_comp_size);
+      cur_file_ofs += file_stat.m_comp_size;
+      out_buf_ofs += file_stat.m_comp_size;
+      comp_remaining = 0;
+    } else {
+      while (comp_remaining) {
+        read_buf_avail = MZ_MIN(read_buf_size, comp_remaining);
+        if (pZip->m_pRead(pZip->m_pIO_opaque, cur_file_ofs, pRead_buf,
+                          (size_t)read_buf_avail) != read_buf_avail) {
+          status = TINFL_STATUS_FAILED;
+          break;
+        }
+
+        if (!(flags & MZ_ZIP_FLAG_COMPRESSED_DATA))
+          file_crc32 = (mz_uint32)mz_crc32(
+              file_crc32, (const mz_uint8 *)pRead_buf, (size_t)read_buf_avail);
+
+        if (pCallback(pOpaque, out_buf_ofs, pRead_buf,
+                      (size_t)read_buf_avail) != read_buf_avail) {
+          status = TINFL_STATUS_FAILED;
+          break;
+        }
+        cur_file_ofs += read_buf_avail;
+        out_buf_ofs += read_buf_avail;
+        comp_remaining -= read_buf_avail;
+      }
+    }
+  } else {
+    tinfl_decompressor inflator;
+    tinfl_init(&inflator);
+
+    if (NULL == (pWrite_buf = pZip->m_pAlloc(pZip->m_pAlloc_opaque, 1,
+                                             TINFL_LZ_DICT_SIZE)))
+      status = TINFL_STATUS_FAILED;
+    else {
+      do {
+        mz_uint8 *pWrite_buf_cur =
+            (mz_uint8 *)pWrite_buf + (out_buf_ofs & (TINFL_LZ_DICT_SIZE - 1));
+        size_t in_buf_size,
+            out_buf_size =
+                TINFL_LZ_DICT_SIZE - (out_buf_ofs & (TINFL_LZ_DICT_SIZE - 1));
+        if ((!read_buf_avail) && (!pZip->m_pState->m_pMem)) {
+          read_buf_avail = MZ_MIN(read_buf_size, comp_remaining);
+          if (pZip->m_pRead(pZip->m_pIO_opaque, cur_file_ofs, pRead_buf,
+                            (size_t)read_buf_avail) != read_buf_avail) {
+            status = TINFL_STATUS_FAILED;
+            break;
+          }
+          cur_file_ofs += read_buf_avail;
+          comp_remaining -= read_buf_avail;
+          read_buf_ofs = 0;
+        }
+
+        in_buf_size = (size_t)read_buf_avail;
+        status = tinfl_decompress(
+            &inflator, (const mz_uint8 *)pRead_buf + read_buf_ofs, &in_buf_size,
+            (mz_uint8 *)pWrite_buf, pWrite_buf_cur, &out_buf_size,
+            comp_remaining ? TINFL_FLAG_HAS_MORE_INPUT : 0);
+        read_buf_avail -= in_buf_size;
+        read_buf_ofs += in_buf_size;
+
+        if (out_buf_size) {
+          if (pCallback(pOpaque, out_buf_ofs, pWrite_buf_cur, out_buf_size) !=
+              out_buf_size) {
+            status = TINFL_STATUS_FAILED;
+            break;
+          }
+          file_crc32 =
+              (mz_uint32)mz_crc32(file_crc32, pWrite_buf_cur, out_buf_size);
+          if ((out_buf_ofs += out_buf_size) > file_stat.m_uncomp_size) {
+            status = TINFL_STATUS_FAILED;
+            break;
+          }
+        }
+      } while ((status == TINFL_STATUS_NEEDS_MORE_INPUT) ||
+               (status == TINFL_STATUS_HAS_MORE_OUTPUT));
+    }
+  }
+
+  if ((status == TINFL_STATUS_DONE) &&
+      (!(flags & MZ_ZIP_FLAG_COMPRESSED_DATA))) {
+    // Make sure the entire file was decompressed, and check its CRC.
+    if ((out_buf_ofs != file_stat.m_uncomp_size) ||
+        (file_crc32 != file_stat.m_crc32))
+      status = TINFL_STATUS_FAILED;
+  }
+
+  if (!pZip->m_pState->m_pMem) pZip->m_pFree(pZip->m_pAlloc_opaque, pRead_buf);
+  if (pWrite_buf) pZip->m_pFree(pZip->m_pAlloc_opaque, pWrite_buf);
+
+  return status == TINFL_STATUS_DONE;
+}
+
+mz_bool mz_zip_reader_extract_file_to_callback(mz_zip_archive *pZip,
+                                               const char *pFilename,
+                                               mz_file_write_func pCallback,
+                                               void *pOpaque, mz_uint flags) {
+  int file_index = mz_zip_reader_locate_file(pZip, pFilename, NULL, flags);
+  if (file_index < 0) return MZ_FALSE;
+  return mz_zip_reader_extract_to_callback(pZip, file_index, pCallback, pOpaque,
+                                           flags);
+}
+
+#ifndef MINIZ_NO_STDIO
+static size_t mz_zip_file_write_callback(void *pOpaque, mz_uint64 ofs,
+                                         const void *pBuf, size_t n) {
+  (void)ofs;
+  return MZ_FWRITE(pBuf, 1, n, (MZ_FILE *)pOpaque);
+}
+
+mz_bool mz_zip_reader_extract_to_file(mz_zip_archive *pZip, mz_uint file_index,
+                                      const char *pDst_filename,
+                                      mz_uint flags) {
+  mz_bool status;
+  mz_zip_archive_file_stat file_stat;
+  MZ_FILE *pFile;
+  if (!mz_zip_reader_file_stat(pZip, file_index, &file_stat)) return MZ_FALSE;
+  pFile = MZ_FOPEN(pDst_filename, "wb");
+  if (!pFile) return MZ_FALSE;
+  status = mz_zip_reader_extract_to_callback(
+      pZip, file_index, mz_zip_file_write_callback, pFile, flags);
+  if (MZ_FCLOSE(pFile) == EOF) return MZ_FALSE;
+#ifndef MINIZ_NO_TIME
+  if (status)
+    mz_zip_set_file_times(pDst_filename, file_stat.m_time, file_stat.m_time);
+#endif
+  return status;
+}
+#endif  // #ifndef MINIZ_NO_STDIO
+
+mz_bool mz_zip_reader_end(mz_zip_archive *pZip) {
+  if ((!pZip) || (!pZip->m_pState) || (!pZip->m_pAlloc) || (!pZip->m_pFree) ||
+      (pZip->m_zip_mode != MZ_ZIP_MODE_READING))
+    return MZ_FALSE;
+
+  if (pZip->m_pState) {
+    mz_zip_internal_state *pState = pZip->m_pState;
+    pZip->m_pState = NULL;
+    mz_zip_array_clear(pZip, &pState->m_central_dir);
+    mz_zip_array_clear(pZip, &pState->m_central_dir_offsets);
+    mz_zip_array_clear(pZip, &pState->m_sorted_central_dir_offsets);
+
+#ifndef MINIZ_NO_STDIO
+    if (pState->m_pFile) {
+      MZ_FCLOSE(pState->m_pFile);
+      pState->m_pFile = NULL;
+    }
+#endif  // #ifndef MINIZ_NO_STDIO
+
+    pZip->m_pFree(pZip->m_pAlloc_opaque, pState);
+  }
+  pZip->m_zip_mode = MZ_ZIP_MODE_INVALID;
+
+  return MZ_TRUE;
+}
+
+#ifndef MINIZ_NO_STDIO
+mz_bool mz_zip_reader_extract_file_to_file(mz_zip_archive *pZip,
+                                           const char *pArchive_filename,
+                                           const char *pDst_filename,
+                                           mz_uint flags) {
+  int file_index =
+      mz_zip_reader_locate_file(pZip, pArchive_filename, NULL, flags);
+  if (file_index < 0) return MZ_FALSE;
+  return mz_zip_reader_extract_to_file(pZip, file_index, pDst_filename, flags);
+}
+#endif
+
+// ------------------- .ZIP archive writing
+
+#ifndef MINIZ_NO_ARCHIVE_WRITING_APIS
+
+static void mz_write_le16(mz_uint8 *p, mz_uint16 v) {
+  p[0] = (mz_uint8)v;
+  p[1] = (mz_uint8)(v >> 8);
+}
+static void mz_write_le32(mz_uint8 *p, mz_uint32 v) {
+  p[0] = (mz_uint8)v;
+  p[1] = (mz_uint8)(v >> 8);
+  p[2] = (mz_uint8)(v >> 16);
+  p[3] = (mz_uint8)(v >> 24);
+}
+#define MZ_WRITE_LE16(p, v) mz_write_le16((mz_uint8 *)(p), (mz_uint16)(v))
+#define MZ_WRITE_LE32(p, v) mz_write_le32((mz_uint8 *)(p), (mz_uint32)(v))
+
+mz_bool mz_zip_writer_init(mz_zip_archive *pZip, mz_uint64 existing_size) {
+  if ((!pZip) || (pZip->m_pState) || (!pZip->m_pWrite) ||
+      (pZip->m_zip_mode != MZ_ZIP_MODE_INVALID))
+    return MZ_FALSE;
+
+  if (pZip->m_file_offset_alignment) {
+    // Ensure user specified file offset alignment is a power of 2.
+    if (pZip->m_file_offset_alignment & (pZip->m_file_offset_alignment - 1))
+      return MZ_FALSE;
+  }
+
+  if (!pZip->m_pAlloc) pZip->m_pAlloc = def_alloc_func;
+  if (!pZip->m_pFree) pZip->m_pFree = def_free_func;
+  if (!pZip->m_pRealloc) pZip->m_pRealloc = def_realloc_func;
+
+  pZip->m_zip_mode = MZ_ZIP_MODE_WRITING;
+  pZip->m_archive_size = existing_size;
+  pZip->m_central_directory_file_ofs = 0;
+  pZip->m_total_files = 0;
+
+  if (NULL == (pZip->m_pState = (mz_zip_internal_state *)pZip->m_pAlloc(
+                   pZip->m_pAlloc_opaque, 1, sizeof(mz_zip_internal_state))))
+    return MZ_FALSE;
+  memset(pZip->m_pState, 0, sizeof(mz_zip_internal_state));
+  MZ_ZIP_ARRAY_SET_ELEMENT_SIZE(&pZip->m_pState->m_central_dir,
+                                sizeof(mz_uint8));
+  MZ_ZIP_ARRAY_SET_ELEMENT_SIZE(&pZip->m_pState->m_central_dir_offsets,
+                                sizeof(mz_uint32));
+  MZ_ZIP_ARRAY_SET_ELEMENT_SIZE(&pZip->m_pState->m_sorted_central_dir_offsets,
+                                sizeof(mz_uint32));
+  return MZ_TRUE;
+}
+
+static size_t mz_zip_heap_write_func(void *pOpaque, mz_uint64 file_ofs,
+                                     const void *pBuf, size_t n) {
+  mz_zip_archive *pZip = (mz_zip_archive *)pOpaque;
+  mz_zip_internal_state *pState = pZip->m_pState;
+  mz_uint64 new_size = MZ_MAX(file_ofs + n, pState->m_mem_size);
+#ifdef _MSC_VER
+  if ((!n) ||
+      ((0, sizeof(size_t) == sizeof(mz_uint32)) && (new_size > 0x7FFFFFFF)))
+#else
+  if ((!n) ||
+      ((sizeof(size_t) == sizeof(mz_uint32)) && (new_size > 0x7FFFFFFF)))
+#endif
+    return 0;
+  if (new_size > pState->m_mem_capacity) {
+    void *pNew_block;
+    size_t new_capacity = MZ_MAX(64, pState->m_mem_capacity);
+    while (new_capacity < new_size) new_capacity *= 2;
+    if (NULL == (pNew_block = pZip->m_pRealloc(
+                     pZip->m_pAlloc_opaque, pState->m_pMem, 1, new_capacity)))
+      return 0;
+    pState->m_pMem = pNew_block;
+    pState->m_mem_capacity = new_capacity;
+  }
+  memcpy((mz_uint8 *)pState->m_pMem + file_ofs, pBuf, n);
+  pState->m_mem_size = (size_t)new_size;
+  return n;
+}
+
+mz_bool mz_zip_writer_init_heap(mz_zip_archive *pZip,
+                                size_t size_to_reserve_at_beginning,
+                                size_t initial_allocation_size) {
+  pZip->m_pWrite = mz_zip_heap_write_func;
+  pZip->m_pIO_opaque = pZip;
+  if (!mz_zip_writer_init(pZip, size_to_reserve_at_beginning)) return MZ_FALSE;
+  if (0 != (initial_allocation_size = MZ_MAX(initial_allocation_size,
+                                             size_to_reserve_at_beginning))) {
+    if (NULL == (pZip->m_pState->m_pMem = pZip->m_pAlloc(
+                     pZip->m_pAlloc_opaque, 1, initial_allocation_size))) {
+      mz_zip_writer_end(pZip);
+      return MZ_FALSE;
+    }
+    pZip->m_pState->m_mem_capacity = initial_allocation_size;
+  }
+  return MZ_TRUE;
+}
+
+#ifndef MINIZ_NO_STDIO
+static size_t mz_zip_file_write_func(void *pOpaque, mz_uint64 file_ofs,
+                                     const void *pBuf, size_t n) {
+  mz_zip_archive *pZip = (mz_zip_archive *)pOpaque;
+  mz_int64 cur_ofs = MZ_FTELL64(pZip->m_pState->m_pFile);
+  if (((mz_int64)file_ofs < 0) ||
+      (((cur_ofs != (mz_int64)file_ofs)) &&
+       (MZ_FSEEK64(pZip->m_pState->m_pFile, (mz_int64)file_ofs, SEEK_SET))))
+    return 0;
+  return MZ_FWRITE(pBuf, 1, n, pZip->m_pState->m_pFile);
+}
+
+mz_bool mz_zip_writer_init_file(mz_zip_archive *pZip, const char *pFilename,
+                                mz_uint64 size_to_reserve_at_beginning) {
+  MZ_FILE *pFile;
+  pZip->m_pWrite = mz_zip_file_write_func;
+  pZip->m_pIO_opaque = pZip;
+  if (!mz_zip_writer_init(pZip, size_to_reserve_at_beginning)) return MZ_FALSE;
+  if (NULL == (pFile = MZ_FOPEN(pFilename, "wb"))) {
+    mz_zip_writer_end(pZip);
+    return MZ_FALSE;
+  }
+  pZip->m_pState->m_pFile = pFile;
+  if (size_to_reserve_at_beginning) {
+    mz_uint64 cur_ofs = 0;
+    char buf[4096];
+    MZ_CLEAR_OBJ(buf);
+    do {
+      size_t n = (size_t)MZ_MIN(sizeof(buf), size_to_reserve_at_beginning);
+      if (pZip->m_pWrite(pZip->m_pIO_opaque, cur_ofs, buf, n) != n) {
+        mz_zip_writer_end(pZip);
+        return MZ_FALSE;
+      }
+      cur_ofs += n;
+      size_to_reserve_at_beginning -= n;
+    } while (size_to_reserve_at_beginning);
+  }
+  return MZ_TRUE;
+}
+#endif  // #ifndef MINIZ_NO_STDIO
+
+mz_bool mz_zip_writer_init_from_reader(mz_zip_archive *pZip,
+                                       const char *pFilename) {
+  mz_zip_internal_state *pState;
+  if ((!pZip) || (!pZip->m_pState) || (pZip->m_zip_mode != MZ_ZIP_MODE_READING))
+    return MZ_FALSE;
+  // No sense in trying to write to an archive that's already at the support max
+  // size
+  if ((pZip->m_total_files == 0xFFFF) ||
+      ((pZip->m_archive_size + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE +
+        MZ_ZIP_LOCAL_DIR_HEADER_SIZE) > 0xFFFFFFFF))
+    return MZ_FALSE;
+
+  pState = pZip->m_pState;
+
+  if (pState->m_pFile) {
+#ifdef MINIZ_NO_STDIO
+    pFilename;
+    return MZ_FALSE;
+#else
+    // Archive is being read from stdio - try to reopen as writable.
+    if (pZip->m_pIO_opaque != pZip) return MZ_FALSE;
+    if (!pFilename) return MZ_FALSE;
+    pZip->m_pWrite = mz_zip_file_write_func;
+    if (NULL ==
+        (pState->m_pFile = MZ_FREOPEN(pFilename, "r+b", pState->m_pFile))) {
+      // The mz_zip_archive is now in a bogus state because pState->m_pFile is
+      // NULL, so just close it.
+      mz_zip_reader_end(pZip);
+      return MZ_FALSE;
+    }
+#endif  // #ifdef MINIZ_NO_STDIO
+  } else if (pState->m_pMem) {
+    // Archive lives in a memory block. Assume it's from the heap that we can
+    // resize using the realloc callback.
+    if (pZip->m_pIO_opaque != pZip) return MZ_FALSE;
+    pState->m_mem_capacity = pState->m_mem_size;
+    pZip->m_pWrite = mz_zip_heap_write_func;
+  }
+  // Archive is being read via a user provided read function - make sure the
+  // user has specified a write function too.
+  else if (!pZip->m_pWrite)
+    return MZ_FALSE;
+
+  // Start writing new files at the archive's current central directory
+  // location.
+  pZip->m_archive_size = pZip->m_central_directory_file_ofs;
+  pZip->m_zip_mode = MZ_ZIP_MODE_WRITING;
+  pZip->m_central_directory_file_ofs = 0;
+
+  return MZ_TRUE;
+}
+
+mz_bool mz_zip_writer_add_mem(mz_zip_archive *pZip, const char *pArchive_name,
+                              const void *pBuf, size_t buf_size,
+                              mz_uint level_and_flags) {
+  return mz_zip_writer_add_mem_ex(pZip, pArchive_name, pBuf, buf_size, NULL, 0,
+                                  level_and_flags, 0, 0);
+}
+
+typedef struct {
+  mz_zip_archive *m_pZip;
+  mz_uint64 m_cur_archive_file_ofs;
+  mz_uint64 m_comp_size;
+} mz_zip_writer_add_state;
+
+static mz_bool mz_zip_writer_add_put_buf_callback(const void *pBuf, int len,
+                                                  void *pUser) {
+  mz_zip_writer_add_state *pState = (mz_zip_writer_add_state *)pUser;
+  if ((int)pState->m_pZip->m_pWrite(pState->m_pZip->m_pIO_opaque,
+                                    pState->m_cur_archive_file_ofs, pBuf,
+                                    len) != len)
+    return MZ_FALSE;
+  pState->m_cur_archive_file_ofs += len;
+  pState->m_comp_size += len;
+  return MZ_TRUE;
+}
+
+static mz_bool mz_zip_writer_create_local_dir_header(
+    mz_zip_archive *pZip, mz_uint8 *pDst, mz_uint16 filename_size,
+    mz_uint16 extra_size, mz_uint64 uncomp_size, mz_uint64 comp_size,
+    mz_uint32 uncomp_crc32, mz_uint16 method, mz_uint16 bit_flags,
+    mz_uint16 dos_time, mz_uint16 dos_date) {
+  (void)pZip;
+  memset(pDst, 0, MZ_ZIP_LOCAL_DIR_HEADER_SIZE);
+  MZ_WRITE_LE32(pDst + MZ_ZIP_LDH_SIG_OFS, MZ_ZIP_LOCAL_DIR_HEADER_SIG);
+  MZ_WRITE_LE16(pDst + MZ_ZIP_LDH_VERSION_NEEDED_OFS, method ? 20 : 0);
+  MZ_WRITE_LE16(pDst + MZ_ZIP_LDH_BIT_FLAG_OFS, bit_flags);
+  MZ_WRITE_LE16(pDst + MZ_ZIP_LDH_METHOD_OFS, method);
+  MZ_WRITE_LE16(pDst + MZ_ZIP_LDH_FILE_TIME_OFS, dos_time);
+  MZ_WRITE_LE16(pDst + MZ_ZIP_LDH_FILE_DATE_OFS, dos_date);
+  MZ_WRITE_LE32(pDst + MZ_ZIP_LDH_CRC32_OFS, uncomp_crc32);
+  MZ_WRITE_LE32(pDst + MZ_ZIP_LDH_COMPRESSED_SIZE_OFS, comp_size);
+  MZ_WRITE_LE32(pDst + MZ_ZIP_LDH_DECOMPRESSED_SIZE_OFS, uncomp_size);
+  MZ_WRITE_LE16(pDst + MZ_ZIP_LDH_FILENAME_LEN_OFS, filename_size);
+  MZ_WRITE_LE16(pDst + MZ_ZIP_LDH_EXTRA_LEN_OFS, extra_size);
+  return MZ_TRUE;
+}
+
+static mz_bool mz_zip_writer_create_central_dir_header(
+    mz_zip_archive *pZip, mz_uint8 *pDst, mz_uint16 filename_size,
+    mz_uint16 extra_size, mz_uint16 comment_size, mz_uint64 uncomp_size,
+    mz_uint64 comp_size, mz_uint32 uncomp_crc32, mz_uint16 method,
+    mz_uint16 bit_flags, mz_uint16 dos_time, mz_uint16 dos_date,
+    mz_uint64 local_header_ofs, mz_uint32 ext_attributes) {
+  (void)pZip;
+  memset(pDst, 0, MZ_ZIP_CENTRAL_DIR_HEADER_SIZE);
+  MZ_WRITE_LE32(pDst + MZ_ZIP_CDH_SIG_OFS, MZ_ZIP_CENTRAL_DIR_HEADER_SIG);
+  MZ_WRITE_LE16(pDst + MZ_ZIP_CDH_VERSION_NEEDED_OFS, method ? 20 : 0);
+  MZ_WRITE_LE16(pDst + MZ_ZIP_CDH_BIT_FLAG_OFS, bit_flags);
+  MZ_WRITE_LE16(pDst + MZ_ZIP_CDH_METHOD_OFS, method);
+  MZ_WRITE_LE16(pDst + MZ_ZIP_CDH_FILE_TIME_OFS, dos_time);
+  MZ_WRITE_LE16(pDst + MZ_ZIP_CDH_FILE_DATE_OFS, dos_date);
+  MZ_WRITE_LE32(pDst + MZ_ZIP_CDH_CRC32_OFS, uncomp_crc32);
+  MZ_WRITE_LE32(pDst + MZ_ZIP_CDH_COMPRESSED_SIZE_OFS, comp_size);
+  MZ_WRITE_LE32(pDst + MZ_ZIP_CDH_DECOMPRESSED_SIZE_OFS, uncomp_size);
+  MZ_WRITE_LE16(pDst + MZ_ZIP_CDH_FILENAME_LEN_OFS, filename_size);
+  MZ_WRITE_LE16(pDst + MZ_ZIP_CDH_EXTRA_LEN_OFS, extra_size);
+  MZ_WRITE_LE16(pDst + MZ_ZIP_CDH_COMMENT_LEN_OFS, comment_size);
+  MZ_WRITE_LE32(pDst + MZ_ZIP_CDH_EXTERNAL_ATTR_OFS, ext_attributes);
+  MZ_WRITE_LE32(pDst + MZ_ZIP_CDH_LOCAL_HEADER_OFS, local_header_ofs);
+  return MZ_TRUE;
+}
+
+static mz_bool mz_zip_writer_add_to_central_dir(
+    mz_zip_archive *pZip, const char *pFilename, mz_uint16 filename_size,
+    const void *pExtra, mz_uint16 extra_size, const void *pComment,
+    mz_uint16 comment_size, mz_uint64 uncomp_size, mz_uint64 comp_size,
+    mz_uint32 uncomp_crc32, mz_uint16 method, mz_uint16 bit_flags,
+    mz_uint16 dos_time, mz_uint16 dos_date, mz_uint64 local_header_ofs,
+    mz_uint32 ext_attributes) {
+  mz_zip_internal_state *pState = pZip->m_pState;
+  mz_uint32 central_dir_ofs = (mz_uint32)pState->m_central_dir.m_size;
+  size_t orig_central_dir_size = pState->m_central_dir.m_size;
+  mz_uint8 central_dir_header[MZ_ZIP_CENTRAL_DIR_HEADER_SIZE];
+
+  // No zip64 support yet
+  if ((local_header_ofs > 0xFFFFFFFF) ||
+      (((mz_uint64)pState->m_central_dir.m_size +
+        MZ_ZIP_CENTRAL_DIR_HEADER_SIZE + filename_size + extra_size +
+        comment_size) > 0xFFFFFFFF))
+    return MZ_FALSE;
+
+  if (!mz_zip_writer_create_central_dir_header(
+          pZip, central_dir_header, filename_size, extra_size, comment_size,
+          uncomp_size, comp_size, uncomp_crc32, method, bit_flags, dos_time,
+          dos_date, local_header_ofs, ext_attributes))
+    return MZ_FALSE;
+
+  if ((!mz_zip_array_push_back(pZip, &pState->m_central_dir, central_dir_header,
+                               MZ_ZIP_CENTRAL_DIR_HEADER_SIZE)) ||
+      (!mz_zip_array_push_back(pZip, &pState->m_central_dir, pFilename,
+                               filename_size)) ||
+      (!mz_zip_array_push_back(pZip, &pState->m_central_dir, pExtra,
+                               extra_size)) ||
+      (!mz_zip_array_push_back(pZip, &pState->m_central_dir, pComment,
+                               comment_size)) ||
+      (!mz_zip_array_push_back(pZip, &pState->m_central_dir_offsets,
+                               &central_dir_ofs, 1))) {
+    // Try to push the central directory array back into its original state.
+    mz_zip_array_resize(pZip, &pState->m_central_dir, orig_central_dir_size,
+                        MZ_FALSE);
+    return MZ_FALSE;
+  }
+
+  return MZ_TRUE;
+}
+
+static mz_bool mz_zip_writer_validate_archive_name(const char *pArchive_name) {
+  // Basic ZIP archive filename validity checks: Valid filenames cannot start
+  // with a forward slash, cannot contain a drive letter, and cannot use
+  // DOS-style backward slashes.
+  if (*pArchive_name == '/') return MZ_FALSE;
+  while (*pArchive_name) {
+    if ((*pArchive_name == '\\') || (*pArchive_name == ':')) return MZ_FALSE;
+    pArchive_name++;
+  }
+  return MZ_TRUE;
+}
+
+static mz_uint mz_zip_writer_compute_padding_needed_for_file_alignment(
+    mz_zip_archive *pZip) {
+  mz_uint32 n;
+  if (!pZip->m_file_offset_alignment) return 0;
+  n = (mz_uint32)(pZip->m_archive_size & (pZip->m_file_offset_alignment - 1));
+  return (pZip->m_file_offset_alignment - n) &
+         (pZip->m_file_offset_alignment - 1);
+}
+
+static mz_bool mz_zip_writer_write_zeros(mz_zip_archive *pZip,
+                                         mz_uint64 cur_file_ofs, mz_uint32 n) {
+  char buf[4096];
+  memset(buf, 0, MZ_MIN(sizeof(buf), n));
+  while (n) {
+    mz_uint32 s = MZ_MIN(sizeof(buf), n);
+    if (pZip->m_pWrite(pZip->m_pIO_opaque, cur_file_ofs, buf, s) != s)
+      return MZ_FALSE;
+    cur_file_ofs += s;
+    n -= s;
+  }
+  return MZ_TRUE;
+}
+
+mz_bool mz_zip_writer_add_mem_ex(mz_zip_archive *pZip,
+                                 const char *pArchive_name, const void *pBuf,
+                                 size_t buf_size, const void *pComment,
+                                 mz_uint16 comment_size,
+                                 mz_uint level_and_flags, mz_uint64 uncomp_size,
+                                 mz_uint32 uncomp_crc32) {
+  mz_uint16 method = 0, dos_time = 0, dos_date = 0;
+  mz_uint level, ext_attributes = 0, num_alignment_padding_bytes;
+  mz_uint64 local_dir_header_ofs = pZip->m_archive_size,
+            cur_archive_file_ofs = pZip->m_archive_size, comp_size = 0;
+  size_t archive_name_size;
+  mz_uint8 local_dir_header[MZ_ZIP_LOCAL_DIR_HEADER_SIZE];
+  tdefl_compressor *pComp = NULL;
+  mz_bool store_data_uncompressed;
+  mz_zip_internal_state *pState;
+
+  if ((int)level_and_flags < 0) level_and_flags = MZ_DEFAULT_LEVEL;
+  level = level_and_flags & 0xF;
+  store_data_uncompressed =
+      ((!level) || (level_and_flags & MZ_ZIP_FLAG_COMPRESSED_DATA));
+
+  if ((!pZip) || (!pZip->m_pState) ||
+      (pZip->m_zip_mode != MZ_ZIP_MODE_WRITING) || ((buf_size) && (!pBuf)) ||
+      (!pArchive_name) || ((comment_size) && (!pComment)) ||
+      (pZip->m_total_files == 0xFFFF) || (level > MZ_UBER_COMPRESSION))
+    return MZ_FALSE;
+
+  pState = pZip->m_pState;
+
+  if ((!(level_and_flags & MZ_ZIP_FLAG_COMPRESSED_DATA)) && (uncomp_size))
+    return MZ_FALSE;
+  // No zip64 support yet
+  if ((buf_size > 0xFFFFFFFF) || (uncomp_size > 0xFFFFFFFF)) return MZ_FALSE;
+  if (!mz_zip_writer_validate_archive_name(pArchive_name)) return MZ_FALSE;
+
+#ifndef MINIZ_NO_TIME
+  {
+    time_t cur_time;
+    time(&cur_time);
+    mz_zip_time_to_dos_time(cur_time, &dos_time, &dos_date);
+  }
+#endif  // #ifndef MINIZ_NO_TIME
+
+  archive_name_size = strlen(pArchive_name);
+  if (archive_name_size > 0xFFFF) return MZ_FALSE;
+
+  num_alignment_padding_bytes =
+      mz_zip_writer_compute_padding_needed_for_file_alignment(pZip);
+
+  // no zip64 support yet
+  if ((pZip->m_total_files == 0xFFFF) ||
+      ((pZip->m_archive_size + num_alignment_padding_bytes +
+        MZ_ZIP_LOCAL_DIR_HEADER_SIZE + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE +
+        comment_size + archive_name_size) > 0xFFFFFFFF))
+    return MZ_FALSE;
+
+  if ((archive_name_size) && (pArchive_name[archive_name_size - 1] == '/')) {
+    // Set DOS Subdirectory attribute bit.
+    ext_attributes |= 0x10;
+    // Subdirectories cannot contain data.
+    if ((buf_size) || (uncomp_size)) return MZ_FALSE;
+  }
+
+  // Try to do any allocations before writing to the archive, so if an
+  // allocation fails the file remains unmodified. (A good idea if we're doing
+  // an in-place modification.)
+  if ((!mz_zip_array_ensure_room(
+          pZip, &pState->m_central_dir,
+          MZ_ZIP_CENTRAL_DIR_HEADER_SIZE + archive_name_size + comment_size)) ||
+      (!mz_zip_array_ensure_room(pZip, &pState->m_central_dir_offsets, 1)))
+    return MZ_FALSE;
+
+  if ((!store_data_uncompressed) && (buf_size)) {
+    if (NULL == (pComp = (tdefl_compressor *)pZip->m_pAlloc(
+                     pZip->m_pAlloc_opaque, 1, sizeof(tdefl_compressor))))
+      return MZ_FALSE;
+  }
+
+  if (!mz_zip_writer_write_zeros(
+          pZip, cur_archive_file_ofs,
+          num_alignment_padding_bytes + sizeof(local_dir_header))) {
+    pZip->m_pFree(pZip->m_pAlloc_opaque, pComp);
+    return MZ_FALSE;
+  }
+  local_dir_header_ofs += num_alignment_padding_bytes;
+  if (pZip->m_file_offset_alignment) {
+    MZ_ASSERT((local_dir_header_ofs & (pZip->m_file_offset_alignment - 1)) ==
+              0);
+  }
+  cur_archive_file_ofs +=
+      num_alignment_padding_bytes + sizeof(local_dir_header);
+
+  MZ_CLEAR_OBJ(local_dir_header);
+  if (pZip->m_pWrite(pZip->m_pIO_opaque, cur_archive_file_ofs, pArchive_name,
+                     archive_name_size) != archive_name_size) {
+    pZip->m_pFree(pZip->m_pAlloc_opaque, pComp);
+    return MZ_FALSE;
+  }
+  cur_archive_file_ofs += archive_name_size;
+
+  if (!(level_and_flags & MZ_ZIP_FLAG_COMPRESSED_DATA)) {
+    uncomp_crc32 =
+        (mz_uint32)mz_crc32(MZ_CRC32_INIT, (const mz_uint8 *)pBuf, buf_size);
+    uncomp_size = buf_size;
+    if (uncomp_size <= 3) {
+      level = 0;
+      store_data_uncompressed = MZ_TRUE;
+    }
+  }
+
+  if (store_data_uncompressed) {
+    if (pZip->m_pWrite(pZip->m_pIO_opaque, cur_archive_file_ofs, pBuf,
+                       buf_size) != buf_size) {
+      pZip->m_pFree(pZip->m_pAlloc_opaque, pComp);
+      return MZ_FALSE;
+    }
+
+    cur_archive_file_ofs += buf_size;
+    comp_size = buf_size;
+
+    if (level_and_flags & MZ_ZIP_FLAG_COMPRESSED_DATA) method = MZ_DEFLATED;
+  } else if (buf_size) {
+    mz_zip_writer_add_state state;
+
+    state.m_pZip = pZip;
+    state.m_cur_archive_file_ofs = cur_archive_file_ofs;
+    state.m_comp_size = 0;
+
+    if ((tdefl_init(pComp, mz_zip_writer_add_put_buf_callback, &state,
+                    tdefl_create_comp_flags_from_zip_params(
+                        level, -15, MZ_DEFAULT_STRATEGY)) !=
+         TDEFL_STATUS_OKAY) ||
+        (tdefl_compress_buffer(pComp, pBuf, buf_size, TDEFL_FINISH) !=
+         TDEFL_STATUS_DONE)) {
+      pZip->m_pFree(pZip->m_pAlloc_opaque, pComp);
+      return MZ_FALSE;
+    }
+
+    comp_size = state.m_comp_size;
+    cur_archive_file_ofs = state.m_cur_archive_file_ofs;
+
+    method = MZ_DEFLATED;
+  }
+
+  pZip->m_pFree(pZip->m_pAlloc_opaque, pComp);
+  pComp = NULL;
+
+  // no zip64 support yet
+  if ((comp_size > 0xFFFFFFFF) || (cur_archive_file_ofs > 0xFFFFFFFF))
+    return MZ_FALSE;
+
+  if (!mz_zip_writer_create_local_dir_header(
+          pZip, local_dir_header, (mz_uint16)archive_name_size, 0, uncomp_size,
+          comp_size, uncomp_crc32, method, 0, dos_time, dos_date))
+    return MZ_FALSE;
+
+  if (pZip->m_pWrite(pZip->m_pIO_opaque, local_dir_header_ofs, local_dir_header,
+                     sizeof(local_dir_header)) != sizeof(local_dir_header))
+    return MZ_FALSE;
+
+  if (!mz_zip_writer_add_to_central_dir(
+          pZip, pArchive_name, (mz_uint16)archive_name_size, NULL, 0, pComment,
+          comment_size, uncomp_size, comp_size, uncomp_crc32, method, 0,
+          dos_time, dos_date, local_dir_header_ofs, ext_attributes))
+    return MZ_FALSE;
+
+  pZip->m_total_files++;
+  pZip->m_archive_size = cur_archive_file_ofs;
+
+  return MZ_TRUE;
+}
+
+#ifndef MINIZ_NO_STDIO
+mz_bool mz_zip_writer_add_file(mz_zip_archive *pZip, const char *pArchive_name,
+                               const char *pSrc_filename, const void *pComment,
+                               mz_uint16 comment_size,
+                               mz_uint level_and_flags) {
+  mz_uint uncomp_crc32 = MZ_CRC32_INIT, level, num_alignment_padding_bytes;
+  mz_uint16 method = 0, dos_time = 0, dos_date = 0, ext_attributes = 0;
+  mz_uint64 local_dir_header_ofs = pZip->m_archive_size,
+            cur_archive_file_ofs = pZip->m_archive_size, uncomp_size = 0,
+            comp_size = 0;
+  size_t archive_name_size;
+  mz_uint8 local_dir_header[MZ_ZIP_LOCAL_DIR_HEADER_SIZE];
+  MZ_FILE *pSrc_file = NULL;
+
+  if ((int)level_and_flags < 0) level_and_flags = MZ_DEFAULT_LEVEL;
+  level = level_and_flags & 0xF;
+
+  if ((!pZip) || (!pZip->m_pState) ||
+      (pZip->m_zip_mode != MZ_ZIP_MODE_WRITING) || (!pArchive_name) ||
+      ((comment_size) && (!pComment)) || (level > MZ_UBER_COMPRESSION))
+    return MZ_FALSE;
+  if (level_and_flags & MZ_ZIP_FLAG_COMPRESSED_DATA) return MZ_FALSE;
+  if (!mz_zip_writer_validate_archive_name(pArchive_name)) return MZ_FALSE;
+
+  archive_name_size = strlen(pArchive_name);
+  if (archive_name_size > 0xFFFF) return MZ_FALSE;
+
+  num_alignment_padding_bytes =
+      mz_zip_writer_compute_padding_needed_for_file_alignment(pZip);
+
+  // no zip64 support yet
+  if ((pZip->m_total_files == 0xFFFF) ||
+      ((pZip->m_archive_size + num_alignment_padding_bytes +
+        MZ_ZIP_LOCAL_DIR_HEADER_SIZE + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE +
+        comment_size + archive_name_size) > 0xFFFFFFFF))
+    return MZ_FALSE;
+
+  if (!mz_zip_get_file_modified_time(pSrc_filename, &dos_time, &dos_date))
+    return MZ_FALSE;
+
+  pSrc_file = MZ_FOPEN(pSrc_filename, "rb");
+  if (!pSrc_file) return MZ_FALSE;
+  MZ_FSEEK64(pSrc_file, 0, SEEK_END);
+  uncomp_size = MZ_FTELL64(pSrc_file);
+  MZ_FSEEK64(pSrc_file, 0, SEEK_SET);
+
+  if (uncomp_size > 0xFFFFFFFF) {
+    // No zip64 support yet
+    MZ_FCLOSE(pSrc_file);
+    return MZ_FALSE;
+  }
+  if (uncomp_size <= 3) level = 0;
+
+  if (!mz_zip_writer_write_zeros(
+          pZip, cur_archive_file_ofs,
+          num_alignment_padding_bytes + sizeof(local_dir_header))) {
+    MZ_FCLOSE(pSrc_file);
+    return MZ_FALSE;
+  }
+  local_dir_header_ofs += num_alignment_padding_bytes;
+  if (pZip->m_file_offset_alignment) {
+    MZ_ASSERT((local_dir_header_ofs & (pZip->m_file_offset_alignment - 1)) ==
+              0);
+  }
+  cur_archive_file_ofs +=
+      num_alignment_padding_bytes + sizeof(local_dir_header);
+
+  MZ_CLEAR_OBJ(local_dir_header);
+  if (pZip->m_pWrite(pZip->m_pIO_opaque, cur_archive_file_ofs, pArchive_name,
+                     archive_name_size) != archive_name_size) {
+    MZ_FCLOSE(pSrc_file);
+    return MZ_FALSE;
+  }
+  cur_archive_file_ofs += archive_name_size;
+
+  if (uncomp_size) {
+    mz_uint64 uncomp_remaining = uncomp_size;
+    void *pRead_buf =
+        pZip->m_pAlloc(pZip->m_pAlloc_opaque, 1, MZ_ZIP_MAX_IO_BUF_SIZE);
+    if (!pRead_buf) {
+      MZ_FCLOSE(pSrc_file);
+      return MZ_FALSE;
+    }
+
+    if (!level) {
+      while (uncomp_remaining) {
+        mz_uint n =
+            (mz_uint)MZ_MIN((mz_uint)MZ_ZIP_MAX_IO_BUF_SIZE, uncomp_remaining);
+        if ((MZ_FREAD(pRead_buf, 1, n, pSrc_file) != n) ||
+            (pZip->m_pWrite(pZip->m_pIO_opaque, cur_archive_file_ofs, pRead_buf,
+                            n) != n)) {
+          pZip->m_pFree(pZip->m_pAlloc_opaque, pRead_buf);
+          MZ_FCLOSE(pSrc_file);
+          return MZ_FALSE;
+        }
+        uncomp_crc32 =
+            (mz_uint32)mz_crc32(uncomp_crc32, (const mz_uint8 *)pRead_buf, n);
+        uncomp_remaining -= n;
+        cur_archive_file_ofs += n;
+      }
+      comp_size = uncomp_size;
+    } else {
+      mz_bool result = MZ_FALSE;
+      mz_zip_writer_add_state state;
+      tdefl_compressor *pComp = (tdefl_compressor *)pZip->m_pAlloc(
+          pZip->m_pAlloc_opaque, 1, sizeof(tdefl_compressor));
+      if (!pComp) {
+        pZip->m_pFree(pZip->m_pAlloc_opaque, pRead_buf);
+        MZ_FCLOSE(pSrc_file);
+        return MZ_FALSE;
+      }
+
+      state.m_pZip = pZip;
+      state.m_cur_archive_file_ofs = cur_archive_file_ofs;
+      state.m_comp_size = 0;
+
+      if (tdefl_init(pComp, mz_zip_writer_add_put_buf_callback, &state,
+                     tdefl_create_comp_flags_from_zip_params(
+                         level, -15, MZ_DEFAULT_STRATEGY)) !=
+          TDEFL_STATUS_OKAY) {
+        pZip->m_pFree(pZip->m_pAlloc_opaque, pComp);
+        pZip->m_pFree(pZip->m_pAlloc_opaque, pRead_buf);
+        MZ_FCLOSE(pSrc_file);
+        return MZ_FALSE;
+      }
+
+      for (;;) {
+        size_t in_buf_size = (mz_uint32)MZ_MIN(uncomp_remaining,
+                                               (mz_uint)MZ_ZIP_MAX_IO_BUF_SIZE);
+        tdefl_status status;
+
+        if (MZ_FREAD(pRead_buf, 1, in_buf_size, pSrc_file) != in_buf_size)
+          break;
+
+        uncomp_crc32 = (mz_uint32)mz_crc32(
+            uncomp_crc32, (const mz_uint8 *)pRead_buf, in_buf_size);
+        uncomp_remaining -= in_buf_size;
+
+        status = tdefl_compress_buffer(
+            pComp, pRead_buf, in_buf_size,
+            uncomp_remaining ? TDEFL_NO_FLUSH : TDEFL_FINISH);
+        if (status == TDEFL_STATUS_DONE) {
+          result = MZ_TRUE;
+          break;
+        } else if (status != TDEFL_STATUS_OKAY)
+          break;
+      }
+
+      pZip->m_pFree(pZip->m_pAlloc_opaque, pComp);
+
+      if (!result) {
+        pZip->m_pFree(pZip->m_pAlloc_opaque, pRead_buf);
+        MZ_FCLOSE(pSrc_file);
+        return MZ_FALSE;
+      }
+
+      comp_size = state.m_comp_size;
+      cur_archive_file_ofs = state.m_cur_archive_file_ofs;
+
+      method = MZ_DEFLATED;
+    }
+
+    pZip->m_pFree(pZip->m_pAlloc_opaque, pRead_buf);
+  }
+
+  MZ_FCLOSE(pSrc_file);
+  pSrc_file = NULL;
+
+  // no zip64 support yet
+  if ((comp_size > 0xFFFFFFFF) || (cur_archive_file_ofs > 0xFFFFFFFF))
+    return MZ_FALSE;
+
+  if (!mz_zip_writer_create_local_dir_header(
+          pZip, local_dir_header, (mz_uint16)archive_name_size, 0, uncomp_size,
+          comp_size, uncomp_crc32, method, 0, dos_time, dos_date))
+    return MZ_FALSE;
+
+  if (pZip->m_pWrite(pZip->m_pIO_opaque, local_dir_header_ofs, local_dir_header,
+                     sizeof(local_dir_header)) != sizeof(local_dir_header))
+    return MZ_FALSE;
+
+  if (!mz_zip_writer_add_to_central_dir(
+          pZip, pArchive_name, (mz_uint16)archive_name_size, NULL, 0, pComment,
+          comment_size, uncomp_size, comp_size, uncomp_crc32, method, 0,
+          dos_time, dos_date, local_dir_header_ofs, ext_attributes))
+    return MZ_FALSE;
+
+  pZip->m_total_files++;
+  pZip->m_archive_size = cur_archive_file_ofs;
+
+  return MZ_TRUE;
+}
+#endif  // #ifndef MINIZ_NO_STDIO
+
+mz_bool mz_zip_writer_add_from_zip_reader(mz_zip_archive *pZip,
+                                          mz_zip_archive *pSource_zip,
+                                          mz_uint file_index) {
+  mz_uint n, bit_flags, num_alignment_padding_bytes;
+  mz_uint64 comp_bytes_remaining, local_dir_header_ofs;
+  mz_uint64 cur_src_file_ofs, cur_dst_file_ofs;
+  mz_uint32
+      local_header_u32[(MZ_ZIP_LOCAL_DIR_HEADER_SIZE + sizeof(mz_uint32) - 1) /
+                       sizeof(mz_uint32)];
+  mz_uint8 *pLocal_header = (mz_uint8 *)local_header_u32;
+  mz_uint8 central_header[MZ_ZIP_CENTRAL_DIR_HEADER_SIZE];
+  size_t orig_central_dir_size;
+  mz_zip_internal_state *pState;
+  void *pBuf;
+  const mz_uint8 *pSrc_central_header;
+
+  if ((!pZip) || (!pZip->m_pState) || (pZip->m_zip_mode != MZ_ZIP_MODE_WRITING))
+    return MZ_FALSE;
+  if (NULL ==
+      (pSrc_central_header = mz_zip_reader_get_cdh(pSource_zip, file_index)))
+    return MZ_FALSE;
+  pState = pZip->m_pState;
+
+  num_alignment_padding_bytes =
+      mz_zip_writer_compute_padding_needed_for_file_alignment(pZip);
+
+  // no zip64 support yet
+  if ((pZip->m_total_files == 0xFFFF) ||
+      ((pZip->m_archive_size + num_alignment_padding_bytes +
+        MZ_ZIP_LOCAL_DIR_HEADER_SIZE + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE) >
+       0xFFFFFFFF))
+    return MZ_FALSE;
+
+  cur_src_file_ofs =
+      MZ_READ_LE32(pSrc_central_header + MZ_ZIP_CDH_LOCAL_HEADER_OFS);
+  cur_dst_file_ofs = pZip->m_archive_size;
+
+  if (pSource_zip->m_pRead(pSource_zip->m_pIO_opaque, cur_src_file_ofs,
+                           pLocal_header, MZ_ZIP_LOCAL_DIR_HEADER_SIZE) !=
+      MZ_ZIP_LOCAL_DIR_HEADER_SIZE)
+    return MZ_FALSE;
+  if (MZ_READ_LE32(pLocal_header) != MZ_ZIP_LOCAL_DIR_HEADER_SIG)
+    return MZ_FALSE;
+  cur_src_file_ofs += MZ_ZIP_LOCAL_DIR_HEADER_SIZE;
+
+  if (!mz_zip_writer_write_zeros(pZip, cur_dst_file_ofs,
+                                 num_alignment_padding_bytes))
+    return MZ_FALSE;
+  cur_dst_file_ofs += num_alignment_padding_bytes;
+  local_dir_header_ofs = cur_dst_file_ofs;
+  if (pZip->m_file_offset_alignment) {
+    MZ_ASSERT((local_dir_header_ofs & (pZip->m_file_offset_alignment - 1)) ==
+              0);
+  }
+
+  if (pZip->m_pWrite(pZip->m_pIO_opaque, cur_dst_file_ofs, pLocal_header,
+                     MZ_ZIP_LOCAL_DIR_HEADER_SIZE) !=
+      MZ_ZIP_LOCAL_DIR_HEADER_SIZE)
+    return MZ_FALSE;
+  cur_dst_file_ofs += MZ_ZIP_LOCAL_DIR_HEADER_SIZE;
+
+  n = MZ_READ_LE16(pLocal_header + MZ_ZIP_LDH_FILENAME_LEN_OFS) +
+      MZ_READ_LE16(pLocal_header + MZ_ZIP_LDH_EXTRA_LEN_OFS);
+  comp_bytes_remaining =
+      n + MZ_READ_LE32(pSrc_central_header + MZ_ZIP_CDH_COMPRESSED_SIZE_OFS);
+
+  if (NULL == (pBuf = pZip->m_pAlloc(
+                   pZip->m_pAlloc_opaque, 1,
+                   (size_t)MZ_MAX(sizeof(mz_uint32) * 4,
+                                  MZ_MIN((mz_uint)MZ_ZIP_MAX_IO_BUF_SIZE,
+                                         comp_bytes_remaining)))))
+    return MZ_FALSE;
+
+  while (comp_bytes_remaining) {
+    n = (mz_uint)MZ_MIN((mz_uint)MZ_ZIP_MAX_IO_BUF_SIZE, comp_bytes_remaining);
+    if (pSource_zip->m_pRead(pSource_zip->m_pIO_opaque, cur_src_file_ofs, pBuf,
+                             n) != n) {
+      pZip->m_pFree(pZip->m_pAlloc_opaque, pBuf);
+      return MZ_FALSE;
+    }
+    cur_src_file_ofs += n;
+
+    if (pZip->m_pWrite(pZip->m_pIO_opaque, cur_dst_file_ofs, pBuf, n) != n) {
+      pZip->m_pFree(pZip->m_pAlloc_opaque, pBuf);
+      return MZ_FALSE;
+    }
+    cur_dst_file_ofs += n;
+
+    comp_bytes_remaining -= n;
+  }
+
+  bit_flags = MZ_READ_LE16(pLocal_header + MZ_ZIP_LDH_BIT_FLAG_OFS);
+  if (bit_flags & 8) {
+    // Copy data descriptor
+    if (pSource_zip->m_pRead(pSource_zip->m_pIO_opaque, cur_src_file_ofs, pBuf,
+                             sizeof(mz_uint32) * 4) != sizeof(mz_uint32) * 4) {
+      pZip->m_pFree(pZip->m_pAlloc_opaque, pBuf);
+      return MZ_FALSE;
+    }
+
+    n = sizeof(mz_uint32) * ((MZ_READ_LE32(pBuf) == 0x08074b50) ? 4 : 3);
+    if (pZip->m_pWrite(pZip->m_pIO_opaque, cur_dst_file_ofs, pBuf, n) != n) {
+      pZip->m_pFree(pZip->m_pAlloc_opaque, pBuf);
+      return MZ_FALSE;
+    }
+
+    cur_src_file_ofs += n;
+    cur_dst_file_ofs += n;
+  }
+  pZip->m_pFree(pZip->m_pAlloc_opaque, pBuf);
+
+  // no zip64 support yet
+  if (cur_dst_file_ofs > 0xFFFFFFFF) return MZ_FALSE;
+
+  orig_central_dir_size = pState->m_central_dir.m_size;
+
+  memcpy(central_header, pSrc_central_header, MZ_ZIP_CENTRAL_DIR_HEADER_SIZE);
+  MZ_WRITE_LE32(central_header + MZ_ZIP_CDH_LOCAL_HEADER_OFS,
+                local_dir_header_ofs);
+  if (!mz_zip_array_push_back(pZip, &pState->m_central_dir, central_header,
+                              MZ_ZIP_CENTRAL_DIR_HEADER_SIZE))
+    return MZ_FALSE;
+
+  n = MZ_READ_LE16(pSrc_central_header + MZ_ZIP_CDH_FILENAME_LEN_OFS) +
+      MZ_READ_LE16(pSrc_central_header + MZ_ZIP_CDH_EXTRA_LEN_OFS) +
+      MZ_READ_LE16(pSrc_central_header + MZ_ZIP_CDH_COMMENT_LEN_OFS);
+  if (!mz_zip_array_push_back(
+          pZip, &pState->m_central_dir,
+          pSrc_central_header + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE, n)) {
+    mz_zip_array_resize(pZip, &pState->m_central_dir, orig_central_dir_size,
+                        MZ_FALSE);
+    return MZ_FALSE;
+  }
+
+  if (pState->m_central_dir.m_size > 0xFFFFFFFF) return MZ_FALSE;
+  n = (mz_uint32)orig_central_dir_size;
+  if (!mz_zip_array_push_back(pZip, &pState->m_central_dir_offsets, &n, 1)) {
+    mz_zip_array_resize(pZip, &pState->m_central_dir, orig_central_dir_size,
+                        MZ_FALSE);
+    return MZ_FALSE;
+  }
+
+  pZip->m_total_files++;
+  pZip->m_archive_size = cur_dst_file_ofs;
+
+  return MZ_TRUE;
+}
+
+mz_bool mz_zip_writer_finalize_archive(mz_zip_archive *pZip) {
+  mz_zip_internal_state *pState;
+  mz_uint64 central_dir_ofs, central_dir_size;
+  mz_uint8 hdr[MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIZE];
+
+  if ((!pZip) || (!pZip->m_pState) || (pZip->m_zip_mode != MZ_ZIP_MODE_WRITING))
+    return MZ_FALSE;
+
+  pState = pZip->m_pState;
+
+  // no zip64 support yet
+  if ((pZip->m_total_files > 0xFFFF) ||
+      ((pZip->m_archive_size + pState->m_central_dir.m_size +
+        MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIZE) > 0xFFFFFFFF))
+    return MZ_FALSE;
+
+  central_dir_ofs = 0;
+  central_dir_size = 0;
+  if (pZip->m_total_files) {
+    // Write central directory
+    central_dir_ofs = pZip->m_archive_size;
+    central_dir_size = pState->m_central_dir.m_size;
+    pZip->m_central_directory_file_ofs = central_dir_ofs;
+    if (pZip->m_pWrite(pZip->m_pIO_opaque, central_dir_ofs,
+                       pState->m_central_dir.m_p,
+                       (size_t)central_dir_size) != central_dir_size)
+      return MZ_FALSE;
+    pZip->m_archive_size += central_dir_size;
+  }
+
+  // Write end of central directory record
+  MZ_CLEAR_OBJ(hdr);
+  MZ_WRITE_LE32(hdr + MZ_ZIP_ECDH_SIG_OFS,
+                MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIG);
+  MZ_WRITE_LE16(hdr + MZ_ZIP_ECDH_CDIR_NUM_ENTRIES_ON_DISK_OFS,
+                pZip->m_total_files);
+  MZ_WRITE_LE16(hdr + MZ_ZIP_ECDH_CDIR_TOTAL_ENTRIES_OFS, pZip->m_total_files);
+  MZ_WRITE_LE32(hdr + MZ_ZIP_ECDH_CDIR_SIZE_OFS, central_dir_size);
+  MZ_WRITE_LE32(hdr + MZ_ZIP_ECDH_CDIR_OFS_OFS, central_dir_ofs);
+
+  if (pZip->m_pWrite(pZip->m_pIO_opaque, pZip->m_archive_size, hdr,
+                     sizeof(hdr)) != sizeof(hdr))
+    return MZ_FALSE;
+#ifndef MINIZ_NO_STDIO
+  if ((pState->m_pFile) && (MZ_FFLUSH(pState->m_pFile) == EOF)) return MZ_FALSE;
+#endif  // #ifndef MINIZ_NO_STDIO
+
+  pZip->m_archive_size += sizeof(hdr);
+
+  pZip->m_zip_mode = MZ_ZIP_MODE_WRITING_HAS_BEEN_FINALIZED;
+  return MZ_TRUE;
+}
+
+mz_bool mz_zip_writer_finalize_heap_archive(mz_zip_archive *pZip, void **pBuf,
+                                            size_t *pSize) {
+  if ((!pZip) || (!pZip->m_pState) || (!pBuf) || (!pSize)) return MZ_FALSE;
+  if (pZip->m_pWrite != mz_zip_heap_write_func) return MZ_FALSE;
+  if (!mz_zip_writer_finalize_archive(pZip)) return MZ_FALSE;
+
+  *pBuf = pZip->m_pState->m_pMem;
+  *pSize = pZip->m_pState->m_mem_size;
+  pZip->m_pState->m_pMem = NULL;
+  pZip->m_pState->m_mem_size = pZip->m_pState->m_mem_capacity = 0;
+  return MZ_TRUE;
+}
+
+mz_bool mz_zip_writer_end(mz_zip_archive *pZip) {
+  mz_zip_internal_state *pState;
+  mz_bool status = MZ_TRUE;
+  if ((!pZip) || (!pZip->m_pState) || (!pZip->m_pAlloc) || (!pZip->m_pFree) ||
+      ((pZip->m_zip_mode != MZ_ZIP_MODE_WRITING) &&
+       (pZip->m_zip_mode != MZ_ZIP_MODE_WRITING_HAS_BEEN_FINALIZED)))
+    return MZ_FALSE;
+
+  pState = pZip->m_pState;
+  pZip->m_pState = NULL;
+  mz_zip_array_clear(pZip, &pState->m_central_dir);
+  mz_zip_array_clear(pZip, &pState->m_central_dir_offsets);
+  mz_zip_array_clear(pZip, &pState->m_sorted_central_dir_offsets);
+
+#ifndef MINIZ_NO_STDIO
+  if (pState->m_pFile) {
+    MZ_FCLOSE(pState->m_pFile);
+    pState->m_pFile = NULL;
+  }
+#endif  // #ifndef MINIZ_NO_STDIO
+
+  if ((pZip->m_pWrite == mz_zip_heap_write_func) && (pState->m_pMem)) {
+    pZip->m_pFree(pZip->m_pAlloc_opaque, pState->m_pMem);
+    pState->m_pMem = NULL;
+  }
+
+  pZip->m_pFree(pZip->m_pAlloc_opaque, pState);
+  pZip->m_zip_mode = MZ_ZIP_MODE_INVALID;
+  return status;
+}
+
+#ifndef MINIZ_NO_STDIO
+mz_bool mz_zip_add_mem_to_archive_file_in_place(
+    const char *pZip_filename, const char *pArchive_name, const void *pBuf,
+    size_t buf_size, const void *pComment, mz_uint16 comment_size,
+    mz_uint level_and_flags) {
+  mz_bool status, created_new_archive = MZ_FALSE;
+  mz_zip_archive zip_archive;
+  struct MZ_FILE_STAT_STRUCT file_stat;
+  MZ_CLEAR_OBJ(zip_archive);
+  if ((int)level_and_flags < 0) level_and_flags = MZ_DEFAULT_LEVEL;
+  if ((!pZip_filename) || (!pArchive_name) || ((buf_size) && (!pBuf)) ||
+      ((comment_size) && (!pComment)) ||
+      ((level_and_flags & 0xF) > MZ_UBER_COMPRESSION))
+    return MZ_FALSE;
+  if (!mz_zip_writer_validate_archive_name(pArchive_name)) return MZ_FALSE;
+  if (MZ_FILE_STAT(pZip_filename, &file_stat) != 0) {
+    // Create a new archive.
+    if (!mz_zip_writer_init_file(&zip_archive, pZip_filename, 0))
+      return MZ_FALSE;
+    created_new_archive = MZ_TRUE;
+  } else {
+    // Append to an existing archive.
+    if (!mz_zip_reader_init_file(
+            &zip_archive, pZip_filename,
+            level_and_flags | MZ_ZIP_FLAG_DO_NOT_SORT_CENTRAL_DIRECTORY))
+      return MZ_FALSE;
+    if (!mz_zip_writer_init_from_reader(&zip_archive, pZip_filename)) {
+      mz_zip_reader_end(&zip_archive);
+      return MZ_FALSE;
+    }
+  }
+  status =
+      mz_zip_writer_add_mem_ex(&zip_archive, pArchive_name, pBuf, buf_size,
+                               pComment, comment_size, level_and_flags, 0, 0);
+  // Always finalize, even if adding failed for some reason, so we have a valid
+  // central directory. (This may not always succeed, but we can try.)
+  if (!mz_zip_writer_finalize_archive(&zip_archive)) status = MZ_FALSE;
+  if (!mz_zip_writer_end(&zip_archive)) status = MZ_FALSE;
+  if ((!status) && (created_new_archive)) {
+    // It's a new archive and something went wrong, so just delete it.
+    int ignoredStatus = MZ_DELETE_FILE(pZip_filename);
+    (void)ignoredStatus;
+  }
+  return status;
+}
+
+void *mz_zip_extract_archive_file_to_heap(const char *pZip_filename,
+                                          const char *pArchive_name,
+                                          size_t *pSize, mz_uint flags) {
+  int file_index;
+  mz_zip_archive zip_archive;
+  void *p = NULL;
+
+  if (pSize) *pSize = 0;
+
+  if ((!pZip_filename) || (!pArchive_name)) return NULL;
+
+  MZ_CLEAR_OBJ(zip_archive);
+  if (!mz_zip_reader_init_file(
+          &zip_archive, pZip_filename,
+          flags | MZ_ZIP_FLAG_DO_NOT_SORT_CENTRAL_DIRECTORY))
+    return NULL;
+
+  if ((file_index = mz_zip_reader_locate_file(&zip_archive, pArchive_name, NULL,
+                                              flags)) >= 0)
+    p = mz_zip_reader_extract_to_heap(&zip_archive, file_index, pSize, flags);
+
+  mz_zip_reader_end(&zip_archive);
+  return p;
+}
+
+#endif  // #ifndef MINIZ_NO_STDIO
+
+#endif  // #ifndef MINIZ_NO_ARCHIVE_WRITING_APIS
+
+#endif  // #ifndef MINIZ_NO_ARCHIVE_APIS
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // MINIZ_HEADER_FILE_ONLY
+
+/*
+  This is free and unencumbered software released into the public domain.
+
+  Anyone is free to copy, modify, publish, use, compile, sell, or
+  distribute this software, either in source code form or as a compiled
+  binary, for any purpose, commercial or non-commercial, and by any
+  means.
+
+  In jurisdictions that recognize copyright laws, the author or authors
+  of this software dedicate any and all copyright interest in the
+  software to the public domain. We make this dedication for the benefit
+  of the public at large and to the detriment of our heirs and
+  successors. We intend this dedication to be an overt act of
+  relinquishment in perpetuity of all present and future rights to this
+  software under copyright law.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+  OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+  ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+  OTHER DEALINGS IN THE SOFTWARE.
+
+  For more information, please refer to <http://unlicense.org/>
+*/
+
+// ---------------------- end of miniz ----------------------------------------
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+}
+#else
+
+// Reuse MINIZ_LITTE_ENDIAN macro
+
+#if defined(__sparcv9)
+// Big endian
+#else
+#if (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) || MINIZ_X86_OR_X64_CPU
+// Set MINIZ_LITTLE_ENDIAN to 1 if the processor is little endian.
+#define MINIZ_LITTLE_ENDIAN 1
+#endif
+#endif
+
+#endif  // TINYEXR_USE_MINIZ
+
+// static bool IsBigEndian(void) {
+//  union {
+//    unsigned int i;
+//    char c[4];
+//  } bint = {0x01020304};
+//
+//  return bint.c[0] == 1;
+//}
+
+static const int kEXRVersionSize = 8;
+
+static void swap2(unsigned short *val) {
+#ifdef MINIZ_LITTLE_ENDIAN
+  (void)val;
+#else
+  unsigned short tmp = *val;
+  unsigned char *dst = reinterpret_cast<unsigned char *>(val);
+  unsigned char *src = reinterpret_cast<unsigned char *>(&tmp);
+
+  dst[0] = src[1];
+  dst[1] = src[0];
+#endif
+}
+
+static void swap4(unsigned int *val) {
+#ifdef MINIZ_LITTLE_ENDIAN
+  (void)val;
+#else
+  unsigned int tmp = *val;
+  unsigned char *dst = reinterpret_cast<unsigned char *>(val);
+  unsigned char *src = reinterpret_cast<unsigned char *>(&tmp);
+
+  dst[0] = src[3];
+  dst[1] = src[2];
+  dst[2] = src[1];
+  dst[3] = src[0];
+#endif
+}
+
+static void swap8(tinyexr::tinyexr_uint64 *val) {
+#ifdef MINIZ_LITTLE_ENDIAN
+  (void)val;
+#else
+  tinyexr::tinyexr_uint64 tmp = (*val);
+  unsigned char *dst = reinterpret_cast<unsigned char *>(val);
+  unsigned char *src = reinterpret_cast<unsigned char *>(&tmp);
+
+  dst[0] = src[7];
+  dst[1] = src[6];
+  dst[2] = src[5];
+  dst[3] = src[4];
+  dst[4] = src[3];
+  dst[5] = src[2];
+  dst[6] = src[1];
+  dst[7] = src[0];
+#endif
+}
+
+// https://gist.github.com/rygorous/2156668
+// Reuse MINIZ_LITTLE_ENDIAN flag from miniz.
+union FP32 {
+  unsigned int u;
+  float f;
+  struct {
+#if MINIZ_LITTLE_ENDIAN
+    unsigned int Mantissa : 23;
+    unsigned int Exponent : 8;
+    unsigned int Sign : 1;
+#else
+    unsigned int Sign : 1;
+    unsigned int Exponent : 8;
+    unsigned int Mantissa : 23;
+#endif
+  } s;
+};
+
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wpadded"
+#endif
+
+union FP16 {
+  unsigned short u;
+  struct {
+#if MINIZ_LITTLE_ENDIAN
+    unsigned int Mantissa : 10;
+    unsigned int Exponent : 5;
+    unsigned int Sign : 1;
+#else
+    unsigned int Sign : 1;
+    unsigned int Exponent : 5;
+    unsigned int Mantissa : 10;
+#endif
+  } s;
+};
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+
+static FP32 half_to_float(FP16 h) {
+  static const FP32 magic = {113 << 23};
+  static const unsigned int shifted_exp = 0x7c00
+                                          << 13;  // exponent mask after shift
+  FP32 o;
+
+  o.u = (h.u & 0x7fffU) << 13U;           // exponent/mantissa bits
+  unsigned int exp_ = shifted_exp & o.u;  // just the exponent
+  o.u += (127 - 15) << 23;                // exponent adjust
+
+  // handle exponent special cases
+  if (exp_ == shifted_exp)    // Inf/NaN?
+    o.u += (128 - 16) << 23;  // extra exp adjust
+  else if (exp_ == 0)         // Zero/Denormal?
+  {
+    o.u += 1 << 23;  // extra exp adjust
+    o.f -= magic.f;  // renormalize
+  }
+
+  o.u |= (h.u & 0x8000U) << 16U;  // sign bit
+  return o;
+}
+
+static FP16 float_to_half_full(FP32 f) {
+  FP16 o = {0};
+
+  // Based on ISPC reference code (with minor modifications)
+  if (f.s.Exponent == 0)  // Signed zero/denormal (which will underflow)
+    o.s.Exponent = 0;
+  else if (f.s.Exponent == 255)  // Inf or NaN (all exponent bits set)
+  {
+    o.s.Exponent = 31;
+    o.s.Mantissa = f.s.Mantissa ? 0x200 : 0;  // NaN->qNaN and Inf->Inf
+  } else                                      // Normalized number
+  {
+    // Exponent unbias the single, then bias the halfp
+    int newexp = f.s.Exponent - 127 + 15;
+    if (newexp >= 31)  // Overflow, return signed infinity
+      o.s.Exponent = 31;
+    else if (newexp <= 0)  // Underflow
+    {
+      if ((14 - newexp) <= 24)  // Mantissa might be non-zero
+      {
+        unsigned int mant = f.s.Mantissa | 0x800000;  // Hidden 1 bit
+        o.s.Mantissa = mant >> (14 - newexp);
+        if ((mant >> (13 - newexp)) & 1)  // Check for rounding
+          o.u++;  // Round, might overflow into exp bit, but this is OK
+      }
+    } else {
+      o.s.Exponent = static_cast<unsigned int>(newexp);
+      o.s.Mantissa = f.s.Mantissa >> 13;
+      if (f.s.Mantissa & 0x1000)  // Check for rounding
+        o.u++;                    // Round, might overflow to inf, this is OK
+    }
+  }
+
+  o.s.Sign = f.s.Sign;
+  return o;
+}
+
+// NOTE: From OpenEXR code
+// #define IMF_INCREASING_Y  0
+// #define IMF_DECREASING_Y  1
+// #define IMF_RAMDOM_Y    2
+//
+// #define IMF_NO_COMPRESSION  0
+// #define IMF_RLE_COMPRESSION 1
+// #define IMF_ZIPS_COMPRESSION  2
+// #define IMF_ZIP_COMPRESSION 3
+// #define IMF_PIZ_COMPRESSION 4
+// #define IMF_PXR24_COMPRESSION 5
+// #define IMF_B44_COMPRESSION 6
+// #define IMF_B44A_COMPRESSION  7
+
+static const char *ReadString(std::string *s, const char *ptr) {
+  // Read untile NULL(\0).
+  const char *p = ptr;
+  const char *q = ptr;
+  while ((*q) != 0) q++;
+
+  (*s) = std::string(p, q);
+
+  return q + 1;  // skip '\0'
+}
+
+static bool ReadAttribute(std::string *name, std::string *type,
+                          std::vector<unsigned char> *data, size_t *marker_size,
+                          const char *marker, size_t size) {
+  size_t name_len = strnlen(marker, size);
+  if (name_len == size) {
+    // String does not have a terminating character.
+    return false;
+  }
+  *name = std::string(marker, name_len);
+
+  marker += name_len + 1;
+  size -= name_len + 1;
+
+  size_t type_len = strnlen(marker, size);
+  if (type_len == size) {
+    return false;
+  }
+  *type = std::string(marker, type_len);
+
+  marker += type_len + 1;
+  size -= type_len + 1;
+
+  if (size < sizeof(uint32_t)) {
+    return false;
+  }
+
+  uint32_t data_len;
+  memcpy(&data_len, marker, sizeof(uint32_t));
+  tinyexr::swap4(reinterpret_cast<unsigned int *>(&data_len));
+
+  marker += sizeof(uint32_t);
+  size -= sizeof(uint32_t);
+
+  if (size < data_len) {
+    return false;
+  }
+
+  data->resize(static_cast<size_t>(data_len));
+  memcpy(&data->at(0), marker, static_cast<size_t>(data_len));
+
+  *marker_size = name_len + 1 + type_len + 1 + sizeof(uint32_t) + data_len;
+  return true;
+}
+
+static void WriteAttributeToMemory(std::vector<unsigned char> *out,
+                                   const char *name, const char *type,
+                                   const unsigned char *data, int len) {
+  out->insert(out->end(), name, name + strlen(name) + 1);
+  out->insert(out->end(), type, type + strlen(type) + 1);
+
+  int outLen = len;
+  tinyexr::swap4(reinterpret_cast<unsigned int *>(&outLen));
+  out->insert(out->end(), reinterpret_cast<unsigned char *>(&outLen),
+              reinterpret_cast<unsigned char *>(&outLen) + sizeof(int));
+  out->insert(out->end(), data, data + len);
+}
+
+typedef struct {
+  std::string name;  // less than 255 bytes long
+  int pixel_type;
+  int x_sampling;
+  int y_sampling;
+  unsigned char p_linear;
+  unsigned char pad[3];
+} ChannelInfo;
+
+typedef struct {
+  std::vector<tinyexr::ChannelInfo> channels;
+  std::vector<EXRAttribute> attributes;
+
+  int data_window[4];
+  int line_order;
+  int display_window[4];
+  float screen_window_center[2];
+  float screen_window_width;
+  float pixel_aspect_ratio;
+
+  int chunk_count;
+
+  // Tiled format
+  int tile_size_x;
+  int tile_size_y;
+  int tile_level_mode;
+  int tile_rounding_mode;
+
+  unsigned int header_len;
+
+  int compression_type;
+
+  void clear() {
+    channels.clear();
+    attributes.clear();
+
+    data_window[0] = 0;
+    data_window[1] = 0;
+    data_window[2] = 0;
+    data_window[3] = 0;
+    line_order = 0;
+    display_window[0] = 0;
+    display_window[1] = 0;
+    display_window[2] = 0;
+    display_window[3] = 0;
+    screen_window_center[0] = 0.0f;
+    screen_window_center[1] = 0.0f;
+    screen_window_width = 0.0f;
+    pixel_aspect_ratio = 0.0f;
+
+    chunk_count = 0;
+
+    // Tiled format
+    tile_size_x = 0;
+    tile_size_y = 0;
+    tile_level_mode = 0;
+    tile_rounding_mode = 0;
+
+    header_len = 0;
+    compression_type = 0;
+  }
+} HeaderInfo;
+
+static void ReadChannelInfo(std::vector<ChannelInfo> &channels,
+                            const std::vector<unsigned char> &data) {
+  const char *p = reinterpret_cast<const char *>(&data.at(0));
+
+  for (;;) {
+    if ((*p) == 0) {
+      break;
+    }
+    ChannelInfo info;
+    p = ReadString(&info.name, p);
+
+    memcpy(&info.pixel_type, p, sizeof(int));
+    p += 4;
+    info.p_linear = static_cast<unsigned char>(p[0]);  // uchar
+    p += 1 + 3;                                        // reserved: uchar[3]
+    memcpy(&info.x_sampling, p, sizeof(int));          // int
+    p += 4;
+    memcpy(&info.y_sampling, p, sizeof(int));  // int
+    p += 4;
+
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&info.pixel_type));
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&info.x_sampling));
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&info.y_sampling));
+
+    channels.push_back(info);
+  }
+}
+
+static void WriteChannelInfo(std::vector<unsigned char> &data,
+                             const std::vector<ChannelInfo> &channels) {
+  size_t sz = 0;
+
+  // Calculate total size.
+  for (size_t c = 0; c < channels.size(); c++) {
+    sz += strlen(channels[c].name.c_str()) + 1;  // +1 for \0
+    sz += 16;                                    // 4 * int
+  }
+  data.resize(sz + 1);
+
+  unsigned char *p = &data.at(0);
+
+  for (size_t c = 0; c < channels.size(); c++) {
+    memcpy(p, channels[c].name.c_str(), strlen(channels[c].name.c_str()));
+    p += strlen(channels[c].name.c_str());
+    (*p) = '\0';
+    p++;
+
+    int pixel_type = channels[c].pixel_type;
+    int x_sampling = channels[c].x_sampling;
+    int y_sampling = channels[c].y_sampling;
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&pixel_type));
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&x_sampling));
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&y_sampling));
+
+    memcpy(p, &pixel_type, sizeof(int));
+    p += sizeof(int);
+
+    (*p) = channels[c].p_linear;
+    p += 4;
+
+    memcpy(p, &x_sampling, sizeof(int));
+    p += sizeof(int);
+
+    memcpy(p, &y_sampling, sizeof(int));
+    p += sizeof(int);
+  }
+
+  (*p) = '\0';
+}
+
+static void CompressZip(unsigned char *dst,
+                        tinyexr::tinyexr_uint64 &compressedSize,
+                        const unsigned char *src, unsigned long src_size) {
+  std::vector<unsigned char> tmpBuf(src_size);
+
+  //
+  // Apply EXR-specific? postprocess. Grabbed from OpenEXR's
+  // ImfZipCompressor.cpp
+  //
+
+  //
+  // Reorder the pixel data.
+  //
+
+  const char *srcPtr = reinterpret_cast<const char *>(src);
+
+  {
+    char *t1 = reinterpret_cast<char *>(&tmpBuf.at(0));
+    char *t2 = reinterpret_cast<char *>(&tmpBuf.at(0)) + (src_size + 1) / 2;
+    const char *stop = srcPtr + src_size;
+
+    for (;;) {
+      if (srcPtr < stop)
+        *(t1++) = *(srcPtr++);
+      else
+        break;
+
+      if (srcPtr < stop)
+        *(t2++) = *(srcPtr++);
+      else
+        break;
+    }
+  }
+
+  //
+  // Predictor.
+  //
+
+  {
+    unsigned char *t = &tmpBuf.at(0) + 1;
+    unsigned char *stop = &tmpBuf.at(0) + src_size;
+    int p = t[-1];
+
+    while (t < stop) {
+      int d = int(t[0]) - p + (128 + 256);
+      p = t[0];
+      t[0] = static_cast<unsigned char>(d);
+      ++t;
+    }
+  }
+
+#if TINYEXR_USE_MINIZ
+  //
+  // Compress the data using miniz
+  //
+
+  miniz::mz_ulong outSize = miniz::mz_compressBound(src_size);
+  int ret = miniz::mz_compress(
+      dst, &outSize, static_cast<const unsigned char *>(&tmpBuf.at(0)),
+      src_size);
+  assert(ret == miniz::MZ_OK);
+  (void)ret;
+
+  compressedSize = outSize;
+#else
+  uLong outSize = compressBound(static_cast<uLong>(src_size));
+  int ret = compress(dst, &outSize, static_cast<const Bytef *>(&tmpBuf.at(0)),
+                     src_size);
+  assert(ret == Z_OK);
+
+  compressedSize = outSize;
+#endif
+}
+
+static void DecompressZip(unsigned char *dst,
+                          unsigned long *uncompressed_size /* inout */,
+                          const unsigned char *src, unsigned long src_size) {
+  std::vector<unsigned char> tmpBuf(*uncompressed_size);
+
+#if TINYEXR_USE_MINIZ
+  int ret =
+      miniz::mz_uncompress(&tmpBuf.at(0), uncompressed_size, src, src_size);
+  assert(ret == miniz::MZ_OK);
+  (void)ret;
+#else
+  int ret = uncompress(&tmpBuf.at(0), uncompressed_size, src, src_size);
+  assert(ret == Z_OK);
+  (void)ret;
+#endif
+
+  //
+  // Apply EXR-specific? postprocess. Grabbed from OpenEXR's
+  // ImfZipCompressor.cpp
+  //
+
+  // Predictor.
+  {
+    unsigned char *t = &tmpBuf.at(0) + 1;
+    unsigned char *stop = &tmpBuf.at(0) + (*uncompressed_size);
+
+    while (t < stop) {
+      int d = int(t[-1]) + int(t[0]) - 128;
+      t[0] = static_cast<unsigned char>(d);
+      ++t;
+    }
+  }
+
+  // Reorder the pixel data.
+  {
+    const char *t1 = reinterpret_cast<const char *>(&tmpBuf.at(0));
+    const char *t2 = reinterpret_cast<const char *>(&tmpBuf.at(0)) +
+                     (*uncompressed_size + 1) / 2;
+    char *s = reinterpret_cast<char *>(dst);
+    char *stop = s + (*uncompressed_size);
+
+    for (;;) {
+      if (s < stop)
+        *(s++) = *(t1++);
+      else
+        break;
+
+      if (s < stop)
+        *(s++) = *(t2++);
+      else
+        break;
+    }
+  }
+}
+
+// RLE code from OpenEXR --------------------------------------
+
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wsign-conversion"
+#endif
+
+const int MIN_RUN_LENGTH = 3;
+const int MAX_RUN_LENGTH = 127;
+
+//
+// Compress an array of bytes, using run-length encoding,
+// and return the length of the compressed data.
+//
+
+static int rleCompress(int inLength, const char in[], signed char out[]) {
+  const char *inEnd = in + inLength;
+  const char *runStart = in;
+  const char *runEnd = in + 1;
+  signed char *outWrite = out;
+
+  while (runStart < inEnd) {
+    while (runEnd < inEnd && *runStart == *runEnd &&
+           runEnd - runStart - 1 < MAX_RUN_LENGTH) {
+      ++runEnd;
+    }
+
+    if (runEnd - runStart >= MIN_RUN_LENGTH) {
+      //
+      // Compressable run
+      //
+
+      *outWrite++ = static_cast<char>(runEnd - runStart) - 1;
+      *outWrite++ = *(reinterpret_cast<const signed char *>(runStart));
+      runStart = runEnd;
+    } else {
+      //
+      // Uncompressable run
+      //
+
+      while (runEnd < inEnd &&
+             ((runEnd + 1 >= inEnd || *runEnd != *(runEnd + 1)) ||
+              (runEnd + 2 >= inEnd || *(runEnd + 1) != *(runEnd + 2))) &&
+             runEnd - runStart < MAX_RUN_LENGTH) {
+        ++runEnd;
+      }
+
+      *outWrite++ = static_cast<char>(runStart - runEnd);
+
+      while (runStart < runEnd) {
+        *outWrite++ = *(reinterpret_cast<const signed char *>(runStart++));
+      }
+    }
+
+    ++runEnd;
+  }
+
+  return static_cast<int>(outWrite - out);
+}
+
+//
+// Uncompress an array of bytes compressed with rleCompress().
+// Returns the length of the oncompressed data, or 0 if the
+// length of the uncompressed data would be more than maxLength.
+//
+
+static int rleUncompress(int inLength, int maxLength, const signed char in[],
+                         char out[]) {
+  char *outStart = out;
+
+  while (inLength > 0) {
+    if (*in < 0) {
+      int count = -(static_cast<int>(*in++));
+      inLength -= count + 1;
+
+      if (0 > (maxLength -= count)) return 0;
+
+      memcpy(out, in, count);
+      out += count;
+      in += count;
+    } else {
+      int count = *in++;
+      inLength -= 2;
+
+      if (0 > (maxLength -= count + 1)) return 0;
+
+      memset(out, *reinterpret_cast<const char *>(in), count + 1);
+      out += count + 1;
+
+      in++;
+    }
+  }
+
+  return static_cast<int>(out - outStart);
+}
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+// End of RLE code from OpenEXR -----------------------------------
+
+static void CompressRle(unsigned char *dst,
+                        tinyexr::tinyexr_uint64 &compressedSize,
+                        const unsigned char *src, unsigned long src_size) {
+  std::vector<unsigned char> tmpBuf(src_size);
+
+  //
+  // Apply EXR-specific? postprocess. Grabbed from OpenEXR's
+  // ImfRleCompressor.cpp
+  //
+
+  //
+  // Reorder the pixel data.
+  //
+
+  const char *srcPtr = reinterpret_cast<const char *>(src);
+
+  {
+    char *t1 = reinterpret_cast<char *>(&tmpBuf.at(0));
+    char *t2 = reinterpret_cast<char *>(&tmpBuf.at(0)) + (src_size + 1) / 2;
+    const char *stop = srcPtr + src_size;
+
+    for (;;) {
+      if (srcPtr < stop)
+        *(t1++) = *(srcPtr++);
+      else
+        break;
+
+      if (srcPtr < stop)
+        *(t2++) = *(srcPtr++);
+      else
+        break;
+    }
+  }
+
+  //
+  // Predictor.
+  //
+
+  {
+    unsigned char *t = &tmpBuf.at(0) + 1;
+    unsigned char *stop = &tmpBuf.at(0) + src_size;
+    int p = t[-1];
+
+    while (t < stop) {
+      int d = int(t[0]) - p + (128 + 256);
+      p = t[0];
+      t[0] = static_cast<unsigned char>(d);
+      ++t;
+    }
+  }
+
+  // outSize will be (srcSiz * 3) / 2 at max.
+  int outSize = rleCompress(static_cast<int>(src_size),
+                            reinterpret_cast<const char *>(&tmpBuf.at(0)),
+                            reinterpret_cast<signed char *>(dst));
+  assert(outSize > 0);
+
+  compressedSize = static_cast<tinyexr::tinyexr_uint64>(outSize);
+}
+
+static void DecompressRle(unsigned char *dst,
+                          const unsigned long uncompressed_size,
+                          const unsigned char *src, unsigned long src_size) {
+  std::vector<unsigned char> tmpBuf(uncompressed_size);
+
+  int ret = rleUncompress(static_cast<int>(src_size),
+                          static_cast<int>(uncompressed_size),
+                          reinterpret_cast<const signed char *>(src),
+                          reinterpret_cast<char *>(&tmpBuf.at(0)));
+  assert(ret == static_cast<int>(uncompressed_size));
+  (void)ret;
+
+  //
+  // Apply EXR-specific? postprocess. Grabbed from OpenEXR's
+  // ImfRleCompressor.cpp
+  //
+
+  // Predictor.
+  {
+    unsigned char *t = &tmpBuf.at(0) + 1;
+    unsigned char *stop = &tmpBuf.at(0) + uncompressed_size;
+
+    while (t < stop) {
+      int d = int(t[-1]) + int(t[0]) - 128;
+      t[0] = static_cast<unsigned char>(d);
+      ++t;
+    }
+  }
+
+  // Reorder the pixel data.
+  {
+    const char *t1 = reinterpret_cast<const char *>(&tmpBuf.at(0));
+    const char *t2 = reinterpret_cast<const char *>(&tmpBuf.at(0)) +
+                     (uncompressed_size + 1) / 2;
+    char *s = reinterpret_cast<char *>(dst);
+    char *stop = s + uncompressed_size;
+
+    for (;;) {
+      if (s < stop)
+        *(s++) = *(t1++);
+      else
+        break;
+
+      if (s < stop)
+        *(s++) = *(t2++);
+      else
+        break;
+    }
+  }
+}
+
+#if TINYEXR_USE_PIZ
+
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wc++11-long-long"
+#pragma clang diagnostic ignored "-Wold-style-cast"
+#pragma clang diagnostic ignored "-Wpadded"
+#pragma clang diagnostic ignored "-Wsign-conversion"
+#pragma clang diagnostic ignored "-Wc++11-extensions"
+#pragma clang diagnostic ignored "-Wconversion"
+#endif
+
+//
+// PIZ compress/uncompress, based on OpenEXR's ImfPizCompressor.cpp
+//
+// -----------------------------------------------------------------
+// Copyright (c) 2004, Industrial Light & Magic, a division of Lucas
+// Digital Ltd. LLC)
+// (3 clause BSD license)
+//
+
+struct PIZChannelData {
+  unsigned short *start;
+  unsigned short *end;
+  int nx;
+  int ny;
+  int ys;
+  int size;
+};
+
+//-----------------------------------------------------------------------------
+//
+//  16-bit Haar Wavelet encoding and decoding
+//
+//  The source code in this file is derived from the encoding
+//  and decoding routines written by Christian Rouet for his
+//  PIZ image file format.
+//
+//-----------------------------------------------------------------------------
+
+//
+// Wavelet basis functions without modulo arithmetic; they produce
+// the best compression ratios when the wavelet-transformed data are
+// Huffman-encoded, but the wavelet transform works only for 14-bit
+// data (untransformed data values must be less than (1 << 14)).
+//
+
+inline void wenc14(unsigned short a, unsigned short b, unsigned short &l,
+                   unsigned short &h) {
+  short as = static_cast<short>(a);
+  short bs = static_cast<short>(b);
+
+  short ms = (as + bs) >> 1;
+  short ds = as - bs;
+
+  l = static_cast<unsigned short>(ms);
+  h = static_cast<unsigned short>(ds);
+}
+
+inline void wdec14(unsigned short l, unsigned short h, unsigned short &a,
+                   unsigned short &b) {
+  short ls = static_cast<short>(l);
+  short hs = static_cast<short>(h);
+
+  int hi = hs;
+  int ai = ls + (hi & 1) + (hi >> 1);
+
+  short as = static_cast<short>(ai);
+  short bs = static_cast<short>(ai - hi);
+
+  a = static_cast<unsigned short>(as);
+  b = static_cast<unsigned short>(bs);
+}
+
+//
+// Wavelet basis functions with modulo arithmetic; they work with full
+// 16-bit data, but Huffman-encoding the wavelet-transformed data doesn't
+// compress the data quite as well.
+//
+
+const int NBITS = 16;
+const int A_OFFSET = 1 << (NBITS - 1);
+const int M_OFFSET = 1 << (NBITS - 1);
+const int MOD_MASK = (1 << NBITS) - 1;
+
+inline void wenc16(unsigned short a, unsigned short b, unsigned short &l,
+                   unsigned short &h) {
+  int ao = (a + A_OFFSET) & MOD_MASK;
+  int m = ((ao + b) >> 1);
+  int d = ao - b;
+
+  if (d < 0) m = (m + M_OFFSET) & MOD_MASK;
+
+  d &= MOD_MASK;
+
+  l = static_cast<unsigned short>(m);
+  h = static_cast<unsigned short>(d);
+}
+
+inline void wdec16(unsigned short l, unsigned short h, unsigned short &a,
+                   unsigned short &b) {
+  int m = l;
+  int d = h;
+  int bb = (m - (d >> 1)) & MOD_MASK;
+  int aa = (d + bb - A_OFFSET) & MOD_MASK;
+  b = static_cast<unsigned short>(bb);
+  a = static_cast<unsigned short>(aa);
+}
+
+//
+// 2D Wavelet encoding:
+//
+
+static void wav2Encode(
+    unsigned short *in,  // io: values are transformed in place
+    int nx,              // i : x size
+    int ox,              // i : x offset
+    int ny,              // i : y size
+    int oy,              // i : y offset
+    unsigned short mx)   // i : maximum in[x][y] value
+{
+  bool w14 = (mx < (1 << 14));
+  int n = (nx > ny) ? ny : nx;
+  int p = 1;   // == 1 <<  level
+  int p2 = 2;  // == 1 << (level+1)
+
+  //
+  // Hierachical loop on smaller dimension n
+  //
+
+  while (p2 <= n) {
+    unsigned short *py = in;
+    unsigned short *ey = in + oy * (ny - p2);
+    int oy1 = oy * p;
+    int oy2 = oy * p2;
+    int ox1 = ox * p;
+    int ox2 = ox * p2;
+    unsigned short i00, i01, i10, i11;
+
+    //
+    // Y loop
+    //
+
+    for (; py <= ey; py += oy2) {
+      unsigned short *px = py;
+      unsigned short *ex = py + ox * (nx - p2);
+
+      //
+      // X loop
+      //
+
+      for (; px <= ex; px += ox2) {
+        unsigned short *p01 = px + ox1;
+        unsigned short *p10 = px + oy1;
+        unsigned short *p11 = p10 + ox1;
+
+        //
+        // 2D wavelet encoding
+        //
+
+        if (w14) {
+          wenc14(*px, *p01, i00, i01);
+          wenc14(*p10, *p11, i10, i11);
+          wenc14(i00, i10, *px, *p10);
+          wenc14(i01, i11, *p01, *p11);
+        } else {
+          wenc16(*px, *p01, i00, i01);
+          wenc16(*p10, *p11, i10, i11);
+          wenc16(i00, i10, *px, *p10);
+          wenc16(i01, i11, *p01, *p11);
+        }
+      }
+
+      //
+      // Encode (1D) odd column (still in Y loop)
+      //
+
+      if (nx & p) {
+        unsigned short *p10 = px + oy1;
+
+        if (w14)
+          wenc14(*px, *p10, i00, *p10);
+        else
+          wenc16(*px, *p10, i00, *p10);
+
+        *px = i00;
+      }
+    }
+
+    //
+    // Encode (1D) odd line (must loop in X)
+    //
+
+    if (ny & p) {
+      unsigned short *px = py;
+      unsigned short *ex = py + ox * (nx - p2);
+
+      for (; px <= ex; px += ox2) {
+        unsigned short *p01 = px + ox1;
+
+        if (w14)
+          wenc14(*px, *p01, i00, *p01);
+        else
+          wenc16(*px, *p01, i00, *p01);
+
+        *px = i00;
+      }
+    }
+
+    //
+    // Next level
+    //
+
+    p = p2;
+    p2 <<= 1;
+  }
+}
+
+//
+// 2D Wavelet decoding:
+//
+
+static void wav2Decode(
+    unsigned short *in,  // io: values are transformed in place
+    int nx,              // i : x size
+    int ox,              // i : x offset
+    int ny,              // i : y size
+    int oy,              // i : y offset
+    unsigned short mx)   // i : maximum in[x][y] value
+{
+  bool w14 = (mx < (1 << 14));
+  int n = (nx > ny) ? ny : nx;
+  int p = 1;
+  int p2;
+
+  //
+  // Search max level
+  //
+
+  while (p <= n) p <<= 1;
+
+  p >>= 1;
+  p2 = p;
+  p >>= 1;
+
+  //
+  // Hierarchical loop on smaller dimension n
+  //
+
+  while (p >= 1) {
+    unsigned short *py = in;
+    unsigned short *ey = in + oy * (ny - p2);
+    int oy1 = oy * p;
+    int oy2 = oy * p2;
+    int ox1 = ox * p;
+    int ox2 = ox * p2;
+    unsigned short i00, i01, i10, i11;
+
+    //
+    // Y loop
+    //
+
+    for (; py <= ey; py += oy2) {
+      unsigned short *px = py;
+      unsigned short *ex = py + ox * (nx - p2);
+
+      //
+      // X loop
+      //
+
+      for (; px <= ex; px += ox2) {
+        unsigned short *p01 = px + ox1;
+        unsigned short *p10 = px + oy1;
+        unsigned short *p11 = p10 + ox1;
+
+        //
+        // 2D wavelet decoding
+        //
+
+        if (w14) {
+          wdec14(*px, *p10, i00, i10);
+          wdec14(*p01, *p11, i01, i11);
+          wdec14(i00, i01, *px, *p01);
+          wdec14(i10, i11, *p10, *p11);
+        } else {
+          wdec16(*px, *p10, i00, i10);
+          wdec16(*p01, *p11, i01, i11);
+          wdec16(i00, i01, *px, *p01);
+          wdec16(i10, i11, *p10, *p11);
+        }
+      }
+
+      //
+      // Decode (1D) odd column (still in Y loop)
+      //
+
+      if (nx & p) {
+        unsigned short *p10 = px + oy1;
+
+        if (w14)
+          wdec14(*px, *p10, i00, *p10);
+        else
+          wdec16(*px, *p10, i00, *p10);
+
+        *px = i00;
+      }
+    }
+
+    //
+    // Decode (1D) odd line (must loop in X)
+    //
+
+    if (ny & p) {
+      unsigned short *px = py;
+      unsigned short *ex = py + ox * (nx - p2);
+
+      for (; px <= ex; px += ox2) {
+        unsigned short *p01 = px + ox1;
+
+        if (w14)
+          wdec14(*px, *p01, i00, *p01);
+        else
+          wdec16(*px, *p01, i00, *p01);
+
+        *px = i00;
+      }
+    }
+
+    //
+    // Next level
+    //
+
+    p2 = p;
+    p >>= 1;
+  }
+}
+
+//-----------------------------------------------------------------------------
+//
+//  16-bit Huffman compression and decompression.
+//
+//  The source code in this file is derived from the 8-bit
+//  Huffman compression and decompression routines written
+//  by Christian Rouet for his PIZ image file format.
+//
+//-----------------------------------------------------------------------------
+
+// Adds some modification for tinyexr.
+
+const int HUF_ENCBITS = 16;  // literal (value) bit length
+const int HUF_DECBITS = 14;  // decoding bit size (>= 8)
+
+const int HUF_ENCSIZE = (1 << HUF_ENCBITS) + 1;  // encoding table size
+const int HUF_DECSIZE = 1 << HUF_DECBITS;        // decoding table size
+const int HUF_DECMASK = HUF_DECSIZE - 1;
+
+struct HufDec {  // short code    long code
+  //-------------------------------
+  int len : 8;   // code length    0
+  int lit : 24;  // lit      p size
+  int *p;        // 0      lits
+};
+
+inline long long hufLength(long long code) { return code & 63; }
+
+inline long long hufCode(long long code) { return code >> 6; }
+
+inline void outputBits(int nBits, long long bits, long long &c, int &lc,
+                       char *&out) {
+  c <<= nBits;
+  lc += nBits;
+
+  c |= bits;
+
+  while (lc >= 8) *out++ = static_cast<char>((c >> (lc -= 8)));
+}
+
+inline long long getBits(int nBits, long long &c, int &lc, const char *&in) {
+  while (lc < nBits) {
+    c = (c << 8) | *(reinterpret_cast<const unsigned char *>(in++));
+    lc += 8;
+  }
+
+  lc -= nBits;
+  return (c >> lc) & ((1 << nBits) - 1);
+}
+
+//
+// ENCODING TABLE BUILDING & (UN)PACKING
+//
+
+//
+// Build a "canonical" Huffman code table:
+//  - for each (uncompressed) symbol, hcode contains the length
+//    of the corresponding code (in the compressed data)
+//  - canonical codes are computed and stored in hcode
+//  - the rules for constructing canonical codes are as follows:
+//    * shorter codes (if filled with zeroes to the right)
+//      have a numerically higher value than longer codes
+//    * for codes with the same length, numerical values
+//      increase with numerical symbol values
+//  - because the canonical code table can be constructed from
+//    symbol lengths alone, the code table can be transmitted
+//    without sending the actual code values
+//  - see http://www.compressconsult.com/huffman/
+//
+
+static void hufCanonicalCodeTable(long long hcode[HUF_ENCSIZE]) {
+  long long n[59];
+
+  //
+  // For each i from 0 through 58, count the
+  // number of different codes of length i, and
+  // store the count in n[i].
+  //
+
+  for (int i = 0; i <= 58; ++i) n[i] = 0;
+
+  for (int i = 0; i < HUF_ENCSIZE; ++i) n[hcode[i]] += 1;
+
+  //
+  // For each i from 58 through 1, compute the
+  // numerically lowest code with length i, and
+  // store that code in n[i].
+  //
+
+  long long c = 0;
+
+  for (int i = 58; i > 0; --i) {
+    long long nc = ((c + n[i]) >> 1);
+    n[i] = c;
+    c = nc;
+  }
+
+  //
+  // hcode[i] contains the length, l, of the
+  // code for symbol i.  Assign the next available
+  // code of length l to the symbol and store both
+  // l and the code in hcode[i].
+  //
+
+  for (int i = 0; i < HUF_ENCSIZE; ++i) {
+    int l = static_cast<int>(hcode[i]);
+
+    if (l > 0) hcode[i] = l | (n[l]++ << 6);
+  }
+}
+
+//
+// Compute Huffman codes (based on frq input) and store them in frq:
+//  - code structure is : [63:lsb - 6:msb] | [5-0: bit length];
+//  - max code length is 58 bits;
+//  - codes outside the range [im-iM] have a null length (unused values);
+//  - original frequencies are destroyed;
+//  - encoding tables are used by hufEncode() and hufBuildDecTable();
+//
+
+struct FHeapCompare {
+  bool operator()(long long *a, long long *b) { return *a > *b; }
+};
+
+static void hufBuildEncTable(
+    long long *frq,  // io: input frequencies [HUF_ENCSIZE], output table
+    int *im,         //  o: min frq index
+    int *iM)         //  o: max frq index
+{
+  //
+  // This function assumes that when it is called, array frq
+  // indicates the frequency of all possible symbols in the data
+  // that are to be Huffman-encoded.  (frq[i] contains the number
+  // of occurrences of symbol i in the data.)
+  //
+  // The loop below does three things:
+  //
+  // 1) Finds the minimum and maximum indices that point
+  //    to non-zero entries in frq:
+  //
+  //     frq[im] != 0, and frq[i] == 0 for all i < im
+  //     frq[iM] != 0, and frq[i] == 0 for all i > iM
+  //
+  // 2) Fills array fHeap with pointers to all non-zero
+  //    entries in frq.
+  //
+  // 3) Initializes array hlink such that hlink[i] == i
+  //    for all array entries.
+  //
+
+  int hlink[HUF_ENCSIZE];
+  long long *fHeap[HUF_ENCSIZE];
+
+  *im = 0;
+
+  while (!frq[*im]) (*im)++;
+
+  int nf = 0;
+
+  for (int i = *im; i < HUF_ENCSIZE; i++) {
+    hlink[i] = i;
+
+    if (frq[i]) {
+      fHeap[nf] = &frq[i];
+      nf++;
+      *iM = i;
+    }
+  }
+
+  //
+  // Add a pseudo-symbol, with a frequency count of 1, to frq;
+  // adjust the fHeap and hlink array accordingly.  Function
+  // hufEncode() uses the pseudo-symbol for run-length encoding.
+  //
+
+  (*iM)++;
+  frq[*iM] = 1;
+  fHeap[nf] = &frq[*iM];
+  nf++;
+
+  //
+  // Build an array, scode, such that scode[i] contains the number
+  // of bits assigned to symbol i.  Conceptually this is done by
+  // constructing a tree whose leaves are the symbols with non-zero
+  // frequency:
+  //
+  //     Make a heap that contains all symbols with a non-zero frequency,
+  //     with the least frequent symbol on top.
+  //
+  //     Repeat until only one symbol is left on the heap:
+  //
+  //         Take the two least frequent symbols off the top of the heap.
+  //         Create a new node that has first two nodes as children, and
+  //         whose frequency is the sum of the frequencies of the first
+  //         two nodes.  Put the new node back into the heap.
+  //
+  // The last node left on the heap is the root of the tree.  For each
+  // leaf node, the distance between the root and the leaf is the length
+  // of the code for the corresponding symbol.
+  //
+  // The loop below doesn't actually build the tree; instead we compute
+  // the distances of the leaves from the root on the fly.  When a new
+  // node is added to the heap, then that node's descendants are linked
+  // into a single linear list that starts at the new node, and the code
+  // lengths of the descendants (that is, their distance from the root
+  // of the tree) are incremented by one.
+  //
+
+  std::make_heap(&fHeap[0], &fHeap[nf], FHeapCompare());
+
+  long long scode[HUF_ENCSIZE];
+  memset(scode, 0, sizeof(long long) * HUF_ENCSIZE);
+
+  while (nf > 1) {
+    //
+    // Find the indices, mm and m, of the two smallest non-zero frq
+    // values in fHeap, add the smallest frq to the second-smallest
+    // frq, and remove the smallest frq value from fHeap.
+    //
+
+    int mm = fHeap[0] - frq;
+    std::pop_heap(&fHeap[0], &fHeap[nf], FHeapCompare());
+    --nf;
+
+    int m = fHeap[0] - frq;
+    std::pop_heap(&fHeap[0], &fHeap[nf], FHeapCompare());
+
+    frq[m] += frq[mm];
+    std::push_heap(&fHeap[0], &fHeap[nf], FHeapCompare());
+
+    //
+    // The entries in scode are linked into lists with the
+    // entries in hlink serving as "next" pointers and with
+    // the end of a list marked by hlink[j] == j.
+    //
+    // Traverse the lists that start at scode[m] and scode[mm].
+    // For each element visited, increment the length of the
+    // corresponding code by one bit. (If we visit scode[j]
+    // during the traversal, then the code for symbol j becomes
+    // one bit longer.)
+    //
+    // Merge the lists that start at scode[m] and scode[mm]
+    // into a single list that starts at scode[m].
+    //
+
+    //
+    // Add a bit to all codes in the first list.
+    //
+
+    for (int j = m;; j = hlink[j]) {
+      scode[j]++;
+
+      assert(scode[j] <= 58);
+
+      if (hlink[j] == j) {
+        //
+        // Merge the two lists.
+        //
+
+        hlink[j] = mm;
+        break;
+      }
+    }
+
+    //
+    // Add a bit to all codes in the second list
+    //
+
+    for (int j = mm;; j = hlink[j]) {
+      scode[j]++;
+
+      assert(scode[j] <= 58);
+
+      if (hlink[j] == j) break;
+    }
+  }
+
+  //
+  // Build a canonical Huffman code table, replacing the code
+  // lengths in scode with (code, code length) pairs.  Copy the
+  // code table from scode into frq.
+  //
+
+  hufCanonicalCodeTable(scode);
+  memcpy(frq, scode, sizeof(long long) * HUF_ENCSIZE);
+}
+
+//
+// Pack an encoding table:
+//  - only code lengths, not actual codes, are stored
+//  - runs of zeroes are compressed as follows:
+//
+//    unpacked    packed
+//    --------------------------------
+//    1 zero    0  (6 bits)
+//    2 zeroes    59
+//    3 zeroes    60
+//    4 zeroes    61
+//    5 zeroes    62
+//    n zeroes (6 or more)  63 n-6  (6 + 8 bits)
+//
+
+const int SHORT_ZEROCODE_RUN = 59;
+const int LONG_ZEROCODE_RUN = 63;
+const int SHORTEST_LONG_RUN = 2 + LONG_ZEROCODE_RUN - SHORT_ZEROCODE_RUN;
+const int LONGEST_LONG_RUN = 255 + SHORTEST_LONG_RUN;
+
+static void hufPackEncTable(
+    const long long *hcode,  // i : encoding table [HUF_ENCSIZE]
+    int im,                  // i : min hcode index
+    int iM,                  // i : max hcode index
+    char **pcode)            //  o: ptr to packed table (updated)
+{
+  char *p = *pcode;
+  long long c = 0;
+  int lc = 0;
+
+  for (; im <= iM; im++) {
+    int l = hufLength(hcode[im]);
+
+    if (l == 0) {
+      int zerun = 1;
+
+      while ((im < iM) && (zerun < LONGEST_LONG_RUN)) {
+        if (hufLength(hcode[im + 1]) > 0) break;
+        im++;
+        zerun++;
+      }
+
+      if (zerun >= 2) {
+        if (zerun >= SHORTEST_LONG_RUN) {
+          outputBits(6, LONG_ZEROCODE_RUN, c, lc, p);
+          outputBits(8, zerun - SHORTEST_LONG_RUN, c, lc, p);
+        } else {
+          outputBits(6, SHORT_ZEROCODE_RUN + zerun - 2, c, lc, p);
+        }
+        continue;
+      }
+    }
+
+    outputBits(6, l, c, lc, p);
+  }
+
+  if (lc > 0) *p++ = (unsigned char)(c << (8 - lc));
+
+  *pcode = p;
+}
+
+//
+// Unpack an encoding table packed by hufPackEncTable():
+//
+
+static bool hufUnpackEncTable(
+    const char **pcode,  // io: ptr to packed table (updated)
+    int ni,              // i : input size (in bytes)
+    int im,              // i : min hcode index
+    int iM,              // i : max hcode index
+    long long *hcode)    //  o: encoding table [HUF_ENCSIZE]
+{
+  memset(hcode, 0, sizeof(long long) * HUF_ENCSIZE);
+
+  const char *p = *pcode;
+  long long c = 0;
+  int lc = 0;
+
+  for (; im <= iM; im++) {
+    if (p - *pcode > ni) {
+      return false;
+    }
+
+    long long l = hcode[im] = getBits(6, c, lc, p);  // code length
+
+    if (l == (long long)LONG_ZEROCODE_RUN) {
+      if (p - *pcode > ni) {
+        return false;
+      }
+
+      int zerun = getBits(8, c, lc, p) + SHORTEST_LONG_RUN;
+
+      if (im + zerun > iM + 1) {
+        return false;
+      }
+
+      while (zerun--) hcode[im++] = 0;
+
+      im--;
+    } else if (l >= (long long)SHORT_ZEROCODE_RUN) {
+      int zerun = l - SHORT_ZEROCODE_RUN + 2;
+
+      if (im + zerun > iM + 1) {
+        return false;
+      }
+
+      while (zerun--) hcode[im++] = 0;
+
+      im--;
+    }
+  }
+
+  *pcode = const_cast<char *>(p);
+
+  hufCanonicalCodeTable(hcode);
+
+  return true;
+}
+
+//
+// DECODING TABLE BUILDING
+//
+
+//
+// Clear a newly allocated decoding table so that it contains only zeroes.
+//
+
+static void hufClearDecTable(HufDec *hdecod)  // io: (allocated by caller)
+//     decoding table [HUF_DECSIZE]
+{
+  for (int i = 0; i < HUF_DECSIZE; i++) {
+    hdecod[i].len = 0;
+    hdecod[i].lit = 0;
+    hdecod[i].p = NULL;
+  }
+  // memset(hdecod, 0, sizeof(HufDec) * HUF_DECSIZE);
+}
+
+//
+// Build a decoding hash table based on the encoding table hcode:
+//  - short codes (<= HUF_DECBITS) are resolved with a single table access;
+//  - long code entry allocations are not optimized, because long codes are
+//    unfrequent;
+//  - decoding tables are used by hufDecode();
+//
+
+static bool hufBuildDecTable(const long long *hcode,  // i : encoding table
+                             int im,                  // i : min index in hcode
+                             int iM,                  // i : max index in hcode
+                             HufDec *hdecod)  //  o: (allocated by caller)
+//     decoding table [HUF_DECSIZE]
+{
+  //
+  // Init hashtable & loop on all codes.
+  // Assumes that hufClearDecTable(hdecod) has already been called.
+  //
+
+  for (; im <= iM; im++) {
+    long long c = hufCode(hcode[im]);
+    int l = hufLength(hcode[im]);
+
+    if (c >> l) {
+      //
+      // Error: c is supposed to be an l-bit code,
+      // but c contains a value that is greater
+      // than the largest l-bit number.
+      //
+
+      // invalidTableEntry();
+      return false;
+    }
+
+    if (l > HUF_DECBITS) {
+      //
+      // Long code: add a secondary entry
+      //
+
+      HufDec *pl = hdecod + (c >> (l - HUF_DECBITS));
+
+      if (pl->len) {
+        //
+        // Error: a short code has already
+        // been stored in table entry *pl.
+        //
+
+        // invalidTableEntry();
+        return false;
+      }
+
+      pl->lit++;
+
+      if (pl->p) {
+        int *p = pl->p;
+        pl->p = new int[pl->lit];
+
+        for (int i = 0; i < pl->lit - 1; ++i) pl->p[i] = p[i];
+
+        delete[] p;
+      } else {
+        pl->p = new int[1];
+      }
+
+      pl->p[pl->lit - 1] = im;
+    } else if (l) {
+      //
+      // Short code: init all primary entries
+      //
+
+      HufDec *pl = hdecod + (c << (HUF_DECBITS - l));
+
+      for (long long i = 1ULL << (HUF_DECBITS - l); i > 0; i--, pl++) {
+        if (pl->len || pl->p) {
+          //
+          // Error: a short code or a long code has
+          // already been stored in table entry *pl.
+          //
+
+          // invalidTableEntry();
+          return false;
+        }
+
+        pl->len = l;
+        pl->lit = im;
+      }
+    }
+  }
+
+  return true;
+}
+
+//
+// Free the long code entries of a decoding table built by hufBuildDecTable()
+//
+
+static void hufFreeDecTable(HufDec *hdecod)  // io: Decoding table
+{
+  for (int i = 0; i < HUF_DECSIZE; i++) {
+    if (hdecod[i].p) {
+      delete[] hdecod[i].p;
+      hdecod[i].p = 0;
+    }
+  }
+}
+
+//
+// ENCODING
+//
+
+inline void outputCode(long long code, long long &c, int &lc, char *&out) {
+  outputBits(hufLength(code), hufCode(code), c, lc, out);
+}
+
+inline void sendCode(long long sCode, int runCount, long long runCode,
+                     long long &c, int &lc, char *&out) {
+  //
+  // Output a run of runCount instances of the symbol sCount.
+  // Output the symbols explicitly, or if that is shorter, output
+  // the sCode symbol once followed by a runCode symbol and runCount
+  // expressed as an 8-bit number.
+  //
+
+  if (hufLength(sCode) + hufLength(runCode) + 8 < hufLength(sCode) * runCount) {
+    outputCode(sCode, c, lc, out);
+    outputCode(runCode, c, lc, out);
+    outputBits(8, runCount, c, lc, out);
+  } else {
+    while (runCount-- >= 0) outputCode(sCode, c, lc, out);
+  }
+}
+
+//
+// Encode (compress) ni values based on the Huffman encoding table hcode:
+//
+
+static int hufEncode            // return: output size (in bits)
+    (const long long *hcode,    // i : encoding table
+     const unsigned short *in,  // i : uncompressed input buffer
+     const int ni,              // i : input buffer size (in bytes)
+     int rlc,                   // i : rl code
+     char *out)                 //  o: compressed output buffer
+{
+  char *outStart = out;
+  long long c = 0;  // bits not yet written to out
+  int lc = 0;       // number of valid bits in c (LSB)
+  int s = in[0];
+  int cs = 0;
+
+  //
+  // Loop on input values
+  //
+
+  for (int i = 1; i < ni; i++) {
+    //
+    // Count same values or send code
+    //
+
+    if (s == in[i] && cs < 255) {
+      cs++;
+    } else {
+      sendCode(hcode[s], cs, hcode[rlc], c, lc, out);
+      cs = 0;
+    }
+
+    s = in[i];
+  }
+
+  //
+  // Send remaining code
+  //
+
+  sendCode(hcode[s], cs, hcode[rlc], c, lc, out);
+
+  if (lc) *out = (c << (8 - lc)) & 0xff;
+
+  return (out - outStart) * 8 + lc;
+}
+
+//
+// DECODING
+//
+
+//
+// In order to force the compiler to inline them,
+// getChar() and getCode() are implemented as macros
+// instead of "inline" functions.
+//
+
+#define getChar(c, lc, in)                   \
+  {                                          \
+    c = (c << 8) | *(unsigned char *)(in++); \
+    lc += 8;                                 \
+  }
+
+#define getCode(po, rlc, c, lc, in, out, oe) \
+  {                                          \
+    if (po == rlc) {                         \
+      if (lc < 8) getChar(c, lc, in);        \
+                                             \
+      lc -= 8;                               \
+                                             \
+      unsigned char cs = (c >> lc);          \
+                                             \
+      if (out + cs > oe) return false;       \
+                                             \
+      unsigned short s = out[-1];            \
+                                             \
+      while (cs-- > 0) *out++ = s;           \
+    } else if (out < oe) {                   \
+      *out++ = po;                           \
+    } else {                                 \
+      return false;                          \
+    }                                        \
+  }
+
+//
+// Decode (uncompress) ni bits based on encoding & decoding tables:
+//
+
+static bool hufDecode(const long long *hcode,  // i : encoding table
+                      const HufDec *hdecod,    // i : decoding table
+                      const char *in,          // i : compressed input buffer
+                      int ni,                  // i : input size (in bits)
+                      int rlc,                 // i : run-length code
+                      int no,  // i : expected output size (in bytes)
+                      unsigned short *out)  //  o: uncompressed output buffer
+{
+  long long c = 0;
+  int lc = 0;
+  unsigned short *outb = out;
+  unsigned short *oe = out + no;
+  const char *ie = in + (ni + 7) / 8;  // input byte size
+
+  //
+  // Loop on input bytes
+  //
+
+  while (in < ie) {
+    getChar(c, lc, in);
+
+    //
+    // Access decoding table
+    //
+
+    while (lc >= HUF_DECBITS) {
+      const HufDec pl = hdecod[(c >> (lc - HUF_DECBITS)) & HUF_DECMASK];
+
+      if (pl.len) {
+        //
+        // Get short code
+        //
+
+        lc -= pl.len;
+        getCode(pl.lit, rlc, c, lc, in, out, oe);
+      } else {
+        if (!pl.p) {
+          return false;
+        }
+        // invalidCode(); // wrong code
+
+        //
+        // Search long code
+        //
+
+        int j;
+
+        for (j = 0; j < pl.lit; j++) {
+          int l = hufLength(hcode[pl.p[j]]);
+
+          while (lc < l && in < ie)  // get more bits
+            getChar(c, lc, in);
+
+          if (lc >= l) {
+            if (hufCode(hcode[pl.p[j]]) ==
+                ((c >> (lc - l)) & (((long long)(1) << l) - 1))) {
+              //
+              // Found : get long code
+              //
+
+              lc -= l;
+              getCode(pl.p[j], rlc, c, lc, in, out, oe);
+              break;
+            }
+          }
+        }
+
+        if (j == pl.lit) {
+          return false;
+          // invalidCode(); // Not found
+        }
+      }
+    }
+  }
+
+  //
+  // Get remaining (short) codes
+  //
+
+  int i = (8 - ni) & 7;
+  c >>= i;
+  lc -= i;
+
+  while (lc > 0) {
+    const HufDec pl = hdecod[(c << (HUF_DECBITS - lc)) & HUF_DECMASK];
+
+    if (pl.len) {
+      lc -= pl.len;
+      getCode(pl.lit, rlc, c, lc, in, out, oe);
+    } else {
+      return false;
+      // invalidCode(); // wrong (long) code
+    }
+  }
+
+  if (out - outb != no) {
+    return false;
+  }
+  // notEnoughData ();
+
+  return true;
+}
+
+static void countFrequencies(long long freq[HUF_ENCSIZE],
+                             const unsigned short data[/*n*/], int n) {
+  for (int i = 0; i < HUF_ENCSIZE; ++i) freq[i] = 0;
+
+  for (int i = 0; i < n; ++i) ++freq[data[i]];
+}
+
+static void writeUInt(char buf[4], unsigned int i) {
+  unsigned char *b = (unsigned char *)buf;
+
+  b[0] = i;
+  b[1] = i >> 8;
+  b[2] = i >> 16;
+  b[3] = i >> 24;
+}
+
+static unsigned int readUInt(const char buf[4]) {
+  const unsigned char *b = (const unsigned char *)buf;
+
+  return (b[0] & 0x000000ff) | ((b[1] << 8) & 0x0000ff00) |
+         ((b[2] << 16) & 0x00ff0000) | ((b[3] << 24) & 0xff000000);
+}
+
+//
+// EXTERNAL INTERFACE
+//
+
+static int hufCompress(const unsigned short raw[], int nRaw,
+                       char compressed[]) {
+  if (nRaw == 0) return 0;
+
+  long long freq[HUF_ENCSIZE];
+
+  countFrequencies(freq, raw, nRaw);
+
+  int im = 0;
+  int iM = 0;
+  hufBuildEncTable(freq, &im, &iM);
+
+  char *tableStart = compressed + 20;
+  char *tableEnd = tableStart;
+  hufPackEncTable(freq, im, iM, &tableEnd);
+  int tableLength = tableEnd - tableStart;
+
+  char *dataStart = tableEnd;
+  int nBits = hufEncode(freq, raw, nRaw, iM, dataStart);
+  int data_length = (nBits + 7) / 8;
+
+  writeUInt(compressed, im);
+  writeUInt(compressed + 4, iM);
+  writeUInt(compressed + 8, tableLength);
+  writeUInt(compressed + 12, nBits);
+  writeUInt(compressed + 16, 0);  // room for future extensions
+
+  return dataStart + data_length - compressed;
+}
+
+static bool hufUncompress(const char compressed[], int nCompressed,
+                          unsigned short raw[], int nRaw) {
+  if (nCompressed == 0) {
+    if (nRaw != 0) return false;
+
+    return false;
+  }
+
+  int im = readUInt(compressed);
+  int iM = readUInt(compressed + 4);
+  // int tableLength = readUInt (compressed + 8);
+  int nBits = readUInt(compressed + 12);
+
+  if (im < 0 || im >= HUF_ENCSIZE || iM < 0 || iM >= HUF_ENCSIZE) return false;
+
+  const char *ptr = compressed + 20;
+
+  //
+  // Fast decoder needs at least 2x64-bits of compressed data, and
+  // needs to be run-able on this platform. Otherwise, fall back
+  // to the original decoder
+  //
+
+  // if (FastHufDecoder::enabled() && nBits > 128)
+  //{
+  //    FastHufDecoder fhd (ptr, nCompressed - (ptr - compressed), im, iM, iM);
+  //    fhd.decode ((unsigned char*)ptr, nBits, raw, nRaw);
+  //}
+  // else
+  {
+    std::vector<long long> freq(HUF_ENCSIZE);
+    std::vector<HufDec> hdec(HUF_DECSIZE);
+
+    hufClearDecTable(&hdec.at(0));
+
+    hufUnpackEncTable(&ptr, nCompressed - (ptr - compressed), im, iM,
+                      &freq.at(0));
+
+    {
+      if (nBits > 8 * (nCompressed - (ptr - compressed))) {
+        return false;
+      }
+
+      hufBuildDecTable(&freq.at(0), im, iM, &hdec.at(0));
+      hufDecode(&freq.at(0), &hdec.at(0), ptr, nBits, iM, nRaw, raw);
+    }
+    // catch (...)
+    //{
+    //    hufFreeDecTable (hdec);
+    //    throw;
+    //}
+
+    hufFreeDecTable(&hdec.at(0));
+  }
+
+  return true;
+}
+
+//
+// Functions to compress the range of values in the pixel data
+//
+
+const int USHORT_RANGE = (1 << 16);
+const int BITMAP_SIZE = (USHORT_RANGE >> 3);
+
+static void bitmapFromData(const unsigned short data[/*nData*/], int nData,
+                           unsigned char bitmap[BITMAP_SIZE],
+                           unsigned short &minNonZero,
+                           unsigned short &maxNonZero) {
+  for (int i = 0; i < BITMAP_SIZE; ++i) bitmap[i] = 0;
+
+  for (int i = 0; i < nData; ++i) bitmap[data[i] >> 3] |= (1 << (data[i] & 7));
+
+  bitmap[0] &= ~1;  // zero is not explicitly stored in
+                    // the bitmap; we assume that the
+                    // data always contain zeroes
+  minNonZero = BITMAP_SIZE - 1;
+  maxNonZero = 0;
+
+  for (int i = 0; i < BITMAP_SIZE; ++i) {
+    if (bitmap[i]) {
+      if (minNonZero > i) minNonZero = i;
+      if (maxNonZero < i) maxNonZero = i;
+    }
+  }
+}
+
+static unsigned short forwardLutFromBitmap(
+    const unsigned char bitmap[BITMAP_SIZE], unsigned short lut[USHORT_RANGE]) {
+  int k = 0;
+
+  for (int i = 0; i < USHORT_RANGE; ++i) {
+    if ((i == 0) || (bitmap[i >> 3] & (1 << (i & 7))))
+      lut[i] = k++;
+    else
+      lut[i] = 0;
+  }
+
+  return k - 1;  // maximum value stored in lut[],
+}  // i.e. number of ones in bitmap minus 1
+
+static unsigned short reverseLutFromBitmap(
+    const unsigned char bitmap[BITMAP_SIZE], unsigned short lut[USHORT_RANGE]) {
+  int k = 0;
+
+  for (int i = 0; i < USHORT_RANGE; ++i) {
+    if ((i == 0) || (bitmap[i >> 3] & (1 << (i & 7)))) lut[k++] = i;
+  }
+
+  int n = k - 1;
+
+  while (k < USHORT_RANGE) lut[k++] = 0;
+
+  return n;  // maximum k where lut[k] is non-zero,
+}  // i.e. number of ones in bitmap minus 1
+
+static void applyLut(const unsigned short lut[USHORT_RANGE],
+                     unsigned short data[/*nData*/], int nData) {
+  for (int i = 0; i < nData; ++i) data[i] = lut[data[i]];
+}
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif  // __clang__
+
+static bool CompressPiz(unsigned char *outPtr, unsigned int &outSize,
+                        const unsigned char *inPtr, size_t inSize,
+                        const std::vector<ChannelInfo> &channelInfo,
+                        int data_width, int num_lines) {
+  unsigned char bitmap[BITMAP_SIZE];
+  unsigned short minNonZero;
+  unsigned short maxNonZero;
+
+#if !MINIZ_LITTLE_ENDIAN
+  // @todo { PIZ compression on BigEndian architecture. }
+  assert(0);
+  return false;
+#endif
+
+  // Assume `inSize` is multiple of 2 or 4.
+  std::vector<unsigned short> tmpBuffer(inSize / sizeof(unsigned short));
+
+  std::vector<PIZChannelData> channelData(channelInfo.size());
+  unsigned short *tmpBufferEnd = &tmpBuffer.at(0);
+
+  for (size_t c = 0; c < channelData.size(); c++) {
+    PIZChannelData &cd = channelData[c];
+
+    cd.start = tmpBufferEnd;
+    cd.end = cd.start;
+
+    cd.nx = data_width;
+    cd.ny = num_lines;
+    // cd.ys = c.channel().ySampling;
+
+    size_t pixelSize = sizeof(int);  // UINT and FLOAT
+    if (channelInfo[c].pixel_type == TINYEXR_PIXELTYPE_HALF) {
+      pixelSize = sizeof(short);
+    }
+
+    cd.size = static_cast<int>(pixelSize / sizeof(short));
+
+    tmpBufferEnd += cd.nx * cd.ny * cd.size;
+  }
+
+  const unsigned char *ptr = inPtr;
+  for (int y = 0; y < num_lines; ++y) {
+    for (size_t i = 0; i < channelData.size(); ++i) {
+      PIZChannelData &cd = channelData[i];
+
+      // if (modp (y, cd.ys) != 0)
+      //    continue;
+
+      size_t n = static_cast<size_t>(cd.nx * cd.size);
+      memcpy(cd.end, ptr, n * sizeof(unsigned short));
+      ptr += n * sizeof(unsigned short);
+      cd.end += n;
+    }
+  }
+
+  bitmapFromData(&tmpBuffer.at(0), static_cast<int>(tmpBuffer.size()), bitmap,
+                 minNonZero, maxNonZero);
+
+  unsigned short lut[USHORT_RANGE];
+  unsigned short maxValue = forwardLutFromBitmap(bitmap, lut);
+  applyLut(lut, &tmpBuffer.at(0), static_cast<int>(tmpBuffer.size()));
+
+  //
+  // Store range compression info in _outBuffer
+  //
+
+  char *buf = reinterpret_cast<char *>(outPtr);
+
+  memcpy(buf, &minNonZero, sizeof(unsigned short));
+  buf += sizeof(unsigned short);
+  memcpy(buf, &maxNonZero, sizeof(unsigned short));
+  buf += sizeof(unsigned short);
+
+  if (minNonZero <= maxNonZero) {
+    memcpy(buf, reinterpret_cast<char *>(&bitmap[0] + minNonZero),
+           maxNonZero - minNonZero + 1);
+    buf += maxNonZero - minNonZero + 1;
+  }
+
+  //
+  // Apply wavelet encoding
+  //
+
+  for (size_t i = 0; i < channelData.size(); ++i) {
+    PIZChannelData &cd = channelData[i];
+
+    for (int j = 0; j < cd.size; ++j) {
+      wav2Encode(cd.start + j, cd.nx, cd.size, cd.ny, cd.nx * cd.size,
+                 maxValue);
+    }
+  }
+
+  //
+  // Apply Huffman encoding; append the result to _outBuffer
+  //
+
+  // length header(4byte), then huff data. Initialize length header with zero,
+  // then later fill it by `length`.
+  char *lengthPtr = buf;
+  int zero = 0;
+  memcpy(buf, &zero, sizeof(int));
+  buf += sizeof(int);
+
+  int length =
+      hufCompress(&tmpBuffer.at(0), static_cast<int>(tmpBuffer.size()), buf);
+  memcpy(lengthPtr, &length, sizeof(int));
+
+  outSize = static_cast<unsigned int>(
+      (reinterpret_cast<unsigned char *>(buf) - outPtr) +
+      static_cast<unsigned int>(length));
+  return true;
+}
+
+static bool DecompressPiz(unsigned char *outPtr, const unsigned char *inPtr,
+                          size_t tmpBufSize, int num_channels,
+                          const EXRChannelInfo *channels, int data_width,
+                          int num_lines) {
+  unsigned char bitmap[BITMAP_SIZE];
+  unsigned short minNonZero;
+  unsigned short maxNonZero;
+
+#if !MINIZ_LITTLE_ENDIAN
+  // @todo { PIZ compression on BigEndian architecture. }
+  assert(0);
+  return false;
+#endif
+
+  memset(bitmap, 0, BITMAP_SIZE);
+
+  const unsigned char *ptr = inPtr;
+  minNonZero = *(reinterpret_cast<const unsigned short *>(ptr));
+  maxNonZero = *(reinterpret_cast<const unsigned short *>(ptr + 2));
+  ptr += 4;
+
+  if (maxNonZero >= BITMAP_SIZE) {
+    return false;
+  }
+
+  if (minNonZero <= maxNonZero) {
+    memcpy(reinterpret_cast<char *>(&bitmap[0] + minNonZero), ptr,
+           maxNonZero - minNonZero + 1);
+    ptr += maxNonZero - minNonZero + 1;
+  }
+
+  unsigned short lut[USHORT_RANGE];
+  memset(lut, 0, sizeof(unsigned short) * USHORT_RANGE);
+  unsigned short maxValue = reverseLutFromBitmap(bitmap, lut);
+
+  //
+  // Huffman decoding
+  //
+
+  int length;
+
+  length = *(reinterpret_cast<const int *>(ptr));
+  ptr += sizeof(int);
+
+  std::vector<unsigned short> tmpBuffer(tmpBufSize);
+  hufUncompress(reinterpret_cast<const char *>(ptr), length, &tmpBuffer.at(0),
+                static_cast<int>(tmpBufSize));
+
+  //
+  // Wavelet decoding
+  //
+
+  std::vector<PIZChannelData> channelData(static_cast<size_t>(num_channels));
+
+  unsigned short *tmpBufferEnd = &tmpBuffer.at(0);
+
+  for (size_t i = 0; i < static_cast<size_t>(num_channels); ++i) {
+    const EXRChannelInfo &chan = channels[i];
+
+    size_t pixelSize = sizeof(int);  // UINT and FLOAT
+    if (chan.pixel_type == TINYEXR_PIXELTYPE_HALF) {
+      pixelSize = sizeof(short);
+    }
+
+    channelData[i].start = tmpBufferEnd;
+    channelData[i].end = channelData[i].start;
+    channelData[i].nx = data_width;
+    channelData[i].ny = num_lines;
+    // channelData[i].ys = 1;
+    channelData[i].size = static_cast<int>(pixelSize / sizeof(short));
+
+    tmpBufferEnd += channelData[i].nx * channelData[i].ny * channelData[i].size;
+  }
+
+  for (size_t i = 0; i < channelData.size(); ++i) {
+    PIZChannelData &cd = channelData[i];
+
+    for (int j = 0; j < cd.size; ++j) {
+      wav2Decode(cd.start + j, cd.nx, cd.size, cd.ny, cd.nx * cd.size,
+                 maxValue);
+    }
+  }
+
+  //
+  // Expand the pixel data to their original range
+  //
+
+  applyLut(lut, &tmpBuffer.at(0), static_cast<int>(tmpBufSize));
+
+  for (int y = 0; y < num_lines; y++) {
+    for (size_t i = 0; i < channelData.size(); ++i) {
+      PIZChannelData &cd = channelData[i];
+
+      // if (modp (y, cd.ys) != 0)
+      //    continue;
+
+      size_t n = static_cast<size_t>(cd.nx * cd.size);
+      memcpy(outPtr, cd.end, static_cast<size_t>(n * sizeof(unsigned short)));
+      outPtr += n * sizeof(unsigned short);
+      cd.end += n;
+    }
+  }
+
+  return true;
+}
+#endif  // TINYEXR_USE_PIZ
+
+#if TINYEXR_USE_ZFP
+struct ZFPCompressionParam {
+  double rate;
+  int precision;
+  double tolerance;
+  int type;  // TINYEXR_ZFP_COMPRESSIONTYPE_*
+
+  ZFPCompressionParam() {
+    type = TINYEXR_ZFP_COMPRESSIONTYPE_RATE;
+    rate = 2.0;
+    precision = 0;
+    tolerance = 0.0f;
+  }
+};
+
+bool FindZFPCompressionParam(ZFPCompressionParam *param,
+                             const EXRAttribute *attributes,
+                             int num_attributes) {
+  bool foundType = false;
+
+  for (int i = 0; i < num_attributes; i++) {
+    if ((strcmp(attributes[i].name, "zfpCompressionType") == 0) &&
+        (attributes[i].size == 1)) {
+      param->type = static_cast<int>(attributes[i].value[0]);
+
+      foundType = true;
+    }
+  }
+
+  if (!foundType) {
+    return false;
+  }
+
+  if (param->type == TINYEXR_ZFP_COMPRESSIONTYPE_RATE) {
+    for (int i = 0; i < num_attributes; i++) {
+      if ((strcmp(attributes[i].name, "zfpCompressionRate") == 0) &&
+          (attributes[i].size == 8)) {
+        param->rate = *(reinterpret_cast<double *>(attributes[i].value));
+        return true;
+      }
+    }
+  } else if (param->type == TINYEXR_ZFP_COMPRESSIONTYPE_PRECISION) {
+    for (int i = 0; i < num_attributes; i++) {
+      if ((strcmp(attributes[i].name, "zfpCompressionPrecision") == 0) &&
+          (attributes[i].size == 4)) {
+        param->rate = *(reinterpret_cast<int *>(attributes[i].value));
+        return true;
+      }
+    }
+  } else if (param->type == TINYEXR_ZFP_COMPRESSIONTYPE_ACCURACY) {
+    for (int i = 0; i < num_attributes; i++) {
+      if ((strcmp(attributes[i].name, "zfpCompressionTolerance") == 0) &&
+          (attributes[i].size == 8)) {
+        param->tolerance = *(reinterpret_cast<double *>(attributes[i].value));
+        return true;
+      }
+    }
+  } else {
+    assert(0);
+  }
+
+  return false;
+}
+
+// Assume pixel format is FLOAT for all channels.
+static bool DecompressZfp(float *dst, int dst_width, int dst_num_lines,
+                          int num_channels, const unsigned char *src,
+                          unsigned long src_size,
+                          const ZFPCompressionParam &param) {
+  size_t uncompressed_size = dst_width * dst_num_lines * num_channels;
+
+  zfp_stream *zfp = NULL;
+  zfp_field *field = NULL;
+
+  assert((dst_width % 4) == 0);
+  assert((dst_num_lines % 4) == 0);
+
+  if ((dst_width & 3U) || (dst_num_lines & 3U)) {
+    return false;
+  }
+
+  field =
+      zfp_field_2d(reinterpret_cast<void *>(const_cast<unsigned char *>(src)),
+                   zfp_type_float, dst_width, dst_num_lines * num_channels);
+  zfp = zfp_stream_open(NULL);
+
+  if (param.type == TINYEXR_ZFP_COMPRESSIONTYPE_RATE) {
+    zfp_stream_set_rate(zfp, param.rate, zfp_type_float, /* dimention */ 2,
+                        /* write random access */ 0);
+  } else if (param.type == TINYEXR_ZFP_COMPRESSIONTYPE_PRECISION) {
+    zfp_stream_set_precision(zfp, param.precision, zfp_type_float);
+  } else if (param.type == TINYEXR_ZFP_COMPRESSIONTYPE_ACCURACY) {
+    zfp_stream_set_accuracy(zfp, param.tolerance, zfp_type_float);
+  } else {
+    assert(0);
+  }
+
+  size_t buf_size = zfp_stream_maximum_size(zfp, field);
+  std::vector<unsigned char> buf(buf_size);
+  memcpy(&buf.at(0), src, src_size);
+
+  bitstream *stream = stream_open(&buf.at(0), buf_size);
+  zfp_stream_set_bit_stream(zfp, stream);
+  zfp_stream_rewind(zfp);
+
+  size_t image_size = dst_width * dst_num_lines;
+
+  for (int c = 0; c < num_channels; c++) {
+    // decompress 4x4 pixel block.
+    for (int y = 0; y < dst_num_lines; y += 4) {
+      for (int x = 0; x < dst_width; x += 4) {
+        float fblock[16];
+        zfp_decode_block_float_2(zfp, fblock);
+        for (int j = 0; j < 4; j++) {
+          for (int i = 0; i < 4; i++) {
+            dst[c * image_size + ((y + j) * dst_width + (x + i))] =
+                fblock[j * 4 + i];
+          }
+        }
+      }
+    }
+  }
+
+  zfp_field_free(field);
+  zfp_stream_close(zfp);
+  stream_close(stream);
+
+  return true;
+}
+
+// Assume pixel format is FLOAT for all channels.
+bool CompressZfp(std::vector<unsigned char> *outBuf, unsigned int *outSize,
+                 const float *inPtr, int width, int num_lines, int num_channels,
+                 const ZFPCompressionParam &param) {
+  zfp_stream *zfp = NULL;
+  zfp_field *field = NULL;
+
+  assert((width % 4) == 0);
+  assert((num_lines % 4) == 0);
+
+  if ((width & 3U) || (num_lines & 3U)) {
+    return false;
+  }
+
+  // create input array.
+  field = zfp_field_2d(reinterpret_cast<void *>(const_cast<float *>(inPtr)),
+                       zfp_type_float, width, num_lines * num_channels);
+
+  zfp = zfp_stream_open(NULL);
+
+  if (param.type == TINYEXR_ZFP_COMPRESSIONTYPE_RATE) {
+    zfp_stream_set_rate(zfp, param.rate, zfp_type_float, 2, 0);
+  } else if (param.type == TINYEXR_ZFP_COMPRESSIONTYPE_PRECISION) {
+    zfp_stream_set_precision(zfp, param.precision, zfp_type_float);
+  } else if (param.type == TINYEXR_ZFP_COMPRESSIONTYPE_ACCURACY) {
+    zfp_stream_set_accuracy(zfp, param.tolerance, zfp_type_float);
+  } else {
+    assert(0);
+  }
+
+  size_t buf_size = zfp_stream_maximum_size(zfp, field);
+
+  outBuf->resize(buf_size);
+
+  bitstream *stream = stream_open(&outBuf->at(0), buf_size);
+  zfp_stream_set_bit_stream(zfp, stream);
+  zfp_field_free(field);
+
+  size_t image_size = width * num_lines;
+
+  for (int c = 0; c < num_channels; c++) {
+    // compress 4x4 pixel block.
+    for (int y = 0; y < num_lines; y += 4) {
+      for (int x = 0; x < width; x += 4) {
+        float fblock[16];
+        for (int j = 0; j < 4; j++) {
+          for (int i = 0; i < 4; i++) {
+            fblock[j * 4 + i] =
+                inPtr[c * image_size + ((y + j) * width + (x + i))];
+          }
+        }
+        zfp_encode_block_float_2(zfp, fblock);
+      }
+    }
+  }
+
+  zfp_stream_flush(zfp);
+  (*outSize) = zfp_stream_compressed_size(zfp);
+
+  zfp_stream_close(zfp);
+
+  return true;
+}
+
+#endif
+
+//
+// -----------------------------------------------------------------
+//
+
+static void DecodePixelData(/* out */ unsigned char **out_images,
+                            const int *requested_pixel_types,
+                            const unsigned char *data_ptr, size_t data_len,
+                            int compression_type, int line_order, int width,
+                            int height, int x_stride, int y, int line_no,
+                            int num_lines, size_t pixel_data_size,
+                            size_t num_attributes,
+                            const EXRAttribute *attributes, size_t num_channels,
+                            const EXRChannelInfo *channels,
+                            const std::vector<size_t> &channel_offset_list) {
+  if (compression_type == TINYEXR_COMPRESSIONTYPE_PIZ) {  // PIZ
+#if TINYEXR_USE_PIZ
+    // Allocate original data size.
+    std::vector<unsigned char> outBuf(static_cast<size_t>(
+        static_cast<size_t>(width * num_lines) * pixel_data_size));
+    size_t tmpBufLen = static_cast<size_t>(
+        static_cast<size_t>(width * num_lines) * pixel_data_size);
+
+    bool ret = tinyexr::DecompressPiz(
+        reinterpret_cast<unsigned char *>(&outBuf.at(0)), data_ptr, tmpBufLen,
+        static_cast<int>(num_channels), channels, width, num_lines);
+
+    assert(ret);
+    (void)ret;
+
+    // For PIZ_COMPRESSION:
+    //   pixel sample data for channel 0 for scanline 0
+    //   pixel sample data for channel 1 for scanline 0
+    //   pixel sample data for channel ... for scanline 0
+    //   pixel sample data for channel n for scanline 0
+    //   pixel sample data for channel 0 for scanline 1
+    //   pixel sample data for channel 1 for scanline 1
+    //   pixel sample data for channel ... for scanline 1
+    //   pixel sample data for channel n for scanline 1
+    //   ...
+    for (size_t c = 0; c < static_cast<size_t>(num_channels); c++) {
+      if (channels[c].pixel_type == TINYEXR_PIXELTYPE_HALF) {
+        for (size_t v = 0; v < static_cast<size_t>(num_lines); v++) {
+          const unsigned short *line_ptr = reinterpret_cast<unsigned short *>(
+              &outBuf.at(v * pixel_data_size * static_cast<size_t>(width) +
+                         channel_offset_list[c] * static_cast<size_t>(width)));
+          for (size_t u = 0; u < static_cast<size_t>(width); u++) {
+            FP16 hf;
+
+            hf.u = line_ptr[u];
+
+            tinyexr::swap2(reinterpret_cast<unsigned short *>(&hf.u));
+
+            if (requested_pixel_types[c] == TINYEXR_PIXELTYPE_HALF) {
+              unsigned short *image =
+                  reinterpret_cast<unsigned short **>(out_images)[c];
+              if (line_order == 0) {
+                image += (static_cast<size_t>(line_no) + v) *
+                             static_cast<size_t>(x_stride) +
+                         u;
+              } else {
+                image += static_cast<size_t>(
+                             (height - 1 - (line_no + static_cast<int>(v)))) *
+                             static_cast<size_t>(x_stride) +
+                         u;
+              }
+              *image = hf.u;
+            } else {  // HALF -> FLOAT
+              FP32 f32 = half_to_float(hf);
+              float *image = reinterpret_cast<float **>(out_images)[c];
+              if (line_order == 0) {
+                image += (static_cast<size_t>(line_no) + v) *
+                             static_cast<size_t>(x_stride) +
+                         u;
+              } else {
+                image += static_cast<size_t>(
+                             (height - 1 - (line_no + static_cast<int>(v)))) *
+                             static_cast<size_t>(x_stride) +
+                         u;
+              }
+              *image = f32.f;
+            }
+          }
+        }
+      } else if (channels[c].pixel_type == TINYEXR_PIXELTYPE_UINT) {
+        assert(requested_pixel_types[c] == TINYEXR_PIXELTYPE_UINT);
+
+        for (size_t v = 0; v < static_cast<size_t>(num_lines); v++) {
+          const unsigned int *line_ptr = reinterpret_cast<unsigned int *>(
+              &outBuf.at(v * pixel_data_size * static_cast<size_t>(width) +
+                         channel_offset_list[c] * static_cast<size_t>(width)));
+          for (size_t u = 0; u < static_cast<size_t>(width); u++) {
+            unsigned int val = line_ptr[u];
+
+            tinyexr::swap4(&val);
+
+            unsigned int *image =
+                reinterpret_cast<unsigned int **>(out_images)[c];
+            if (line_order == 0) {
+              image += (static_cast<size_t>(line_no) + v) *
+                           static_cast<size_t>(x_stride) +
+                       u;
+            } else {
+              image += static_cast<size_t>(
+                           (height - 1 - (line_no + static_cast<int>(v)))) *
+                           static_cast<size_t>(x_stride) +
+                       u;
+            }
+            *image = val;
+          }
+        }
+      } else if (channels[c].pixel_type == TINYEXR_PIXELTYPE_FLOAT) {
+        assert(requested_pixel_types[c] == TINYEXR_PIXELTYPE_FLOAT);
+        for (size_t v = 0; v < static_cast<size_t>(num_lines); v++) {
+          const float *line_ptr = reinterpret_cast<float *>(&outBuf.at(
+              v * pixel_data_size * static_cast<size_t>(x_stride) +
+              channel_offset_list[c] * static_cast<size_t>(x_stride)));
+          for (size_t u = 0; u < static_cast<size_t>(width); u++) {
+            float val = line_ptr[u];
+
+            tinyexr::swap4(reinterpret_cast<unsigned int *>(&val));
+
+            float *image = reinterpret_cast<float **>(out_images)[c];
+            if (line_order == 0) {
+              image += (static_cast<size_t>(line_no) + v) *
+                           static_cast<size_t>(x_stride) +
+                       u;
+            } else {
+              image += static_cast<size_t>(
+                           (height - 1 - (line_no + static_cast<int>(v)))) *
+                           static_cast<size_t>(x_stride) +
+                       u;
+            }
+            *image = val;
+          }
+        }
+      } else {
+        assert(0);
+      }
+    }
+#else
+    assert(0 && "PIZ is enabled in this build");
+#endif
+
+  } else if (compression_type == TINYEXR_COMPRESSIONTYPE_ZIPS ||
+             compression_type == TINYEXR_COMPRESSIONTYPE_ZIP) {
+    // Allocate original data size.
+    std::vector<unsigned char> outBuf(static_cast<size_t>(width) *
+                                      static_cast<size_t>(num_lines) *
+                                      pixel_data_size);
+
+    unsigned long dstLen = static_cast<unsigned long>(outBuf.size());
+    assert(dstLen > 0);
+    tinyexr::DecompressZip(reinterpret_cast<unsigned char *>(&outBuf.at(0)),
+                           &dstLen, data_ptr,
+                           static_cast<unsigned long>(data_len));
+
+    // For ZIP_COMPRESSION:
+    //   pixel sample data for channel 0 for scanline 0
+    //   pixel sample data for channel 1 for scanline 0
+    //   pixel sample data for channel ... for scanline 0
+    //   pixel sample data for channel n for scanline 0
+    //   pixel sample data for channel 0 for scanline 1
+    //   pixel sample data for channel 1 for scanline 1
+    //   pixel sample data for channel ... for scanline 1
+    //   pixel sample data for channel n for scanline 1
+    //   ...
+    for (size_t c = 0; c < static_cast<size_t>(num_channels); c++) {
+      if (channels[c].pixel_type == TINYEXR_PIXELTYPE_HALF) {
+        for (size_t v = 0; v < static_cast<size_t>(num_lines); v++) {
+          const unsigned short *line_ptr = reinterpret_cast<unsigned short *>(
+              &outBuf.at(v * static_cast<size_t>(pixel_data_size) *
+                             static_cast<size_t>(width) +
+                         channel_offset_list[c] * static_cast<size_t>(width)));
+          for (size_t u = 0; u < static_cast<size_t>(width); u++) {
+            tinyexr::FP16 hf;
+
+            hf.u = line_ptr[u];
+
+            tinyexr::swap2(reinterpret_cast<unsigned short *>(&hf.u));
+
+            if (requested_pixel_types[c] == TINYEXR_PIXELTYPE_HALF) {
+              unsigned short *image =
+                  reinterpret_cast<unsigned short **>(out_images)[c];
+              if (line_order == 0) {
+                image += (static_cast<size_t>(line_no) + v) *
+                             static_cast<size_t>(x_stride) +
+                         u;
+              } else {
+                image += (static_cast<size_t>(height) - 1U -
+                          (static_cast<size_t>(line_no) + v)) *
+                             static_cast<size_t>(x_stride) +
+                         u;
+              }
+              *image = hf.u;
+            } else {  // HALF -> FLOAT
+              tinyexr::FP32 f32 = half_to_float(hf);
+              float *image = reinterpret_cast<float **>(out_images)[c];
+              if (line_order == 0) {
+                image += (static_cast<size_t>(line_no) + v) *
+                             static_cast<size_t>(x_stride) +
+                         u;
+              } else {
+                image += (static_cast<size_t>(height) - 1U -
+                          (static_cast<size_t>(line_no) + v)) *
+                             static_cast<size_t>(x_stride) +
+                         u;
+              }
+              *image = f32.f;
+            }
+          }
+        }
+      } else if (channels[c].pixel_type == TINYEXR_PIXELTYPE_UINT) {
+        assert(requested_pixel_types[c] == TINYEXR_PIXELTYPE_UINT);
+
+        for (size_t v = 0; v < static_cast<size_t>(num_lines); v++) {
+          const unsigned int *line_ptr = reinterpret_cast<unsigned int *>(
+              &outBuf.at(v * pixel_data_size * static_cast<size_t>(width) +
+                         channel_offset_list[c] * static_cast<size_t>(width)));
+          for (size_t u = 0; u < static_cast<size_t>(width); u++) {
+            unsigned int val = line_ptr[u];
+
+            tinyexr::swap4(&val);
+
+            unsigned int *image =
+                reinterpret_cast<unsigned int **>(out_images)[c];
+            if (line_order == 0) {
+              image += (static_cast<size_t>(line_no) + v) *
+                           static_cast<size_t>(x_stride) +
+                       u;
+            } else {
+              image += (static_cast<size_t>(height) - 1U -
+                        (static_cast<size_t>(line_no) + v)) *
+                           static_cast<size_t>(x_stride) +
+                       u;
+            }
+            *image = val;
+          }
+        }
+      } else if (channels[c].pixel_type == TINYEXR_PIXELTYPE_FLOAT) {
+        assert(requested_pixel_types[c] == TINYEXR_PIXELTYPE_FLOAT);
+        for (size_t v = 0; v < static_cast<size_t>(num_lines); v++) {
+          const float *line_ptr = reinterpret_cast<float *>(
+              &outBuf.at(v * pixel_data_size * static_cast<size_t>(width) +
+                         channel_offset_list[c] * static_cast<size_t>(width)));
+          for (size_t u = 0; u < static_cast<size_t>(width); u++) {
+            float val = line_ptr[u];
+
+            tinyexr::swap4(reinterpret_cast<unsigned int *>(&val));
+
+            float *image = reinterpret_cast<float **>(out_images)[c];
+            if (line_order == 0) {
+              image += (static_cast<size_t>(line_no) + v) *
+                           static_cast<size_t>(x_stride) +
+                       u;
+            } else {
+              image += (static_cast<size_t>(height) - 1U -
+                        (static_cast<size_t>(line_no) + v)) *
+                           static_cast<size_t>(x_stride) +
+                       u;
+            }
+            *image = val;
+          }
+        }
+      } else {
+        assert(0);
+      }
+    }
+  } else if (compression_type == TINYEXR_COMPRESSIONTYPE_RLE) {
+    // Allocate original data size.
+    std::vector<unsigned char> outBuf(static_cast<size_t>(width) *
+                                      static_cast<size_t>(num_lines) *
+                                      pixel_data_size);
+
+    unsigned long dstLen = static_cast<unsigned long>(outBuf.size());
+    assert(dstLen > 0);
+    tinyexr::DecompressRle(reinterpret_cast<unsigned char *>(&outBuf.at(0)),
+                           dstLen, data_ptr,
+                           static_cast<unsigned long>(data_len));
+
+    // For RLE_COMPRESSION:
+    //   pixel sample data for channel 0 for scanline 0
+    //   pixel sample data for channel 1 for scanline 0
+    //   pixel sample data for channel ... for scanline 0
+    //   pixel sample data for channel n for scanline 0
+    //   pixel sample data for channel 0 for scanline 1
+    //   pixel sample data for channel 1 for scanline 1
+    //   pixel sample data for channel ... for scanline 1
+    //   pixel sample data for channel n for scanline 1
+    //   ...
+    for (size_t c = 0; c < static_cast<size_t>(num_channels); c++) {
+      if (channels[c].pixel_type == TINYEXR_PIXELTYPE_HALF) {
+        for (size_t v = 0; v < static_cast<size_t>(num_lines); v++) {
+          const unsigned short *line_ptr = reinterpret_cast<unsigned short *>(
+              &outBuf.at(v * static_cast<size_t>(pixel_data_size) *
+                             static_cast<size_t>(width) +
+                         channel_offset_list[c] * static_cast<size_t>(width)));
+          for (size_t u = 0; u < static_cast<size_t>(width); u++) {
+            tinyexr::FP16 hf;
+
+            hf.u = line_ptr[u];
+
+            tinyexr::swap2(reinterpret_cast<unsigned short *>(&hf.u));
+
+            if (requested_pixel_types[c] == TINYEXR_PIXELTYPE_HALF) {
+              unsigned short *image =
+                  reinterpret_cast<unsigned short **>(out_images)[c];
+              if (line_order == 0) {
+                image += (static_cast<size_t>(line_no) + v) *
+                             static_cast<size_t>(x_stride) +
+                         u;
+              } else {
+                image += (static_cast<size_t>(height) - 1U -
+                          (static_cast<size_t>(line_no) + v)) *
+                             static_cast<size_t>(x_stride) +
+                         u;
+              }
+              *image = hf.u;
+            } else {  // HALF -> FLOAT
+              tinyexr::FP32 f32 = half_to_float(hf);
+              float *image = reinterpret_cast<float **>(out_images)[c];
+              if (line_order == 0) {
+                image += (static_cast<size_t>(line_no) + v) *
+                             static_cast<size_t>(x_stride) +
+                         u;
+              } else {
+                image += (static_cast<size_t>(height) - 1U -
+                          (static_cast<size_t>(line_no) + v)) *
+                             static_cast<size_t>(x_stride) +
+                         u;
+              }
+              *image = f32.f;
+            }
+          }
+        }
+      } else if (channels[c].pixel_type == TINYEXR_PIXELTYPE_UINT) {
+        assert(requested_pixel_types[c] == TINYEXR_PIXELTYPE_UINT);
+
+        for (size_t v = 0; v < static_cast<size_t>(num_lines); v++) {
+          const unsigned int *line_ptr = reinterpret_cast<unsigned int *>(
+              &outBuf.at(v * pixel_data_size * static_cast<size_t>(width) +
+                         channel_offset_list[c] * static_cast<size_t>(width)));
+          for (size_t u = 0; u < static_cast<size_t>(width); u++) {
+            unsigned int val = line_ptr[u];
+
+            tinyexr::swap4(&val);
+
+            unsigned int *image =
+                reinterpret_cast<unsigned int **>(out_images)[c];
+            if (line_order == 0) {
+              image += (static_cast<size_t>(line_no) + v) *
+                           static_cast<size_t>(x_stride) +
+                       u;
+            } else {
+              image += (static_cast<size_t>(height) - 1U -
+                        (static_cast<size_t>(line_no) + v)) *
+                           static_cast<size_t>(x_stride) +
+                       u;
+            }
+            *image = val;
+          }
+        }
+      } else if (channels[c].pixel_type == TINYEXR_PIXELTYPE_FLOAT) {
+        assert(requested_pixel_types[c] == TINYEXR_PIXELTYPE_FLOAT);
+        for (size_t v = 0; v < static_cast<size_t>(num_lines); v++) {
+          const float *line_ptr = reinterpret_cast<float *>(
+              &outBuf.at(v * pixel_data_size * static_cast<size_t>(width) +
+                         channel_offset_list[c] * static_cast<size_t>(width)));
+          for (size_t u = 0; u < static_cast<size_t>(width); u++) {
+            float val = line_ptr[u];
+
+            tinyexr::swap4(reinterpret_cast<unsigned int *>(&val));
+
+            float *image = reinterpret_cast<float **>(out_images)[c];
+            if (line_order == 0) {
+              image += (static_cast<size_t>(line_no) + v) *
+                           static_cast<size_t>(x_stride) +
+                       u;
+            } else {
+              image += (static_cast<size_t>(height) - 1U -
+                        (static_cast<size_t>(line_no) + v)) *
+                           static_cast<size_t>(x_stride) +
+                       u;
+            }
+            *image = val;
+          }
+        }
+      } else {
+        assert(0);
+      }
+    }
+  } else if (compression_type == TINYEXR_COMPRESSIONTYPE_ZFP) {
+#if TINYEXR_USE_ZFP
+    tinyexr::ZFPCompressionParam zfp_compression_param;
+    if (!FindZFPCompressionParam(&zfp_compression_param, attributes,
+                                 num_attributes)) {
+      assert(0);
+      return;
+    }
+
+    // Allocate original data size.
+    std::vector<unsigned char> outBuf(static_cast<size_t>(width) *
+                                      static_cast<size_t>(num_lines) *
+                                      pixel_data_size);
+
+    unsigned long dstLen = outBuf.size();
+    assert(dstLen > 0);
+    tinyexr::DecompressZfp(reinterpret_cast<float *>(&outBuf.at(0)), width,
+                           num_lines, num_channels, data_ptr,
+                           static_cast<unsigned long>(data_len),
+                           zfp_compression_param);
+
+    // For ZFP_COMPRESSION:
+    //   pixel sample data for channel 0 for scanline 0
+    //   pixel sample data for channel 1 for scanline 0
+    //   pixel sample data for channel ... for scanline 0
+    //   pixel sample data for channel n for scanline 0
+    //   pixel sample data for channel 0 for scanline 1
+    //   pixel sample data for channel 1 for scanline 1
+    //   pixel sample data for channel ... for scanline 1
+    //   pixel sample data for channel n for scanline 1
+    //   ...
+    for (size_t c = 0; c < static_cast<size_t>(num_channels); c++) {
+      assert(channels[c].pixel_type == TINYEXR_PIXELTYPE_FLOAT);
+      if (channels[c].pixel_type == TINYEXR_PIXELTYPE_FLOAT) {
+        assert(requested_pixel_types[c] == TINYEXR_PIXELTYPE_FLOAT);
+        for (size_t v = 0; v < static_cast<size_t>(num_lines); v++) {
+          const float *line_ptr = reinterpret_cast<float *>(
+              &outBuf.at(v * pixel_data_size * static_cast<size_t>(width) +
+                         channel_offset_list[c] * static_cast<size_t>(width)));
+          for (size_t u = 0; u < static_cast<size_t>(width); u++) {
+            float val = line_ptr[u];
+
+            tinyexr::swap4(reinterpret_cast<unsigned int *>(&val));
+
+            float *image = reinterpret_cast<float **>(out_images)[c];
+            if (line_order == 0) {
+              image += (static_cast<size_t>(line_no) + v) *
+                           static_cast<size_t>(x_stride) +
+                       u;
+            } else {
+              image += (static_cast<size_t>(height) - 1U -
+                        (static_cast<size_t>(line_no) + v)) *
+                           static_cast<size_t>(x_stride) +
+                       u;
+            }
+            *image = val;
+          }
+        }
+      } else {
+        assert(0);
+      }
+    }
+#else
+    (void)attributes;
+    (void)num_attributes;
+    (void)num_channels;
+    assert(0);
+#endif
+  } else if (compression_type == TINYEXR_COMPRESSIONTYPE_NONE) {
+    for (size_t c = 0; c < num_channels; c++) {
+      if (channels[c].pixel_type == TINYEXR_PIXELTYPE_HALF) {
+        const unsigned short *line_ptr =
+            reinterpret_cast<const unsigned short *>(
+                data_ptr +
+                c * static_cast<size_t>(width) * sizeof(unsigned short));
+
+        if (requested_pixel_types[c] == TINYEXR_PIXELTYPE_HALF) {
+          unsigned short *outLine =
+              reinterpret_cast<unsigned short *>(out_images[c]);
+          if (line_order == 0) {
+            outLine += y * x_stride;
+          } else {
+            outLine += (height - 1 - y) * x_stride;
+          }
+
+          for (int u = 0; u < width; u++) {
+            tinyexr::FP16 hf;
+
+            hf.u = line_ptr[u];
+
+            tinyexr::swap2(reinterpret_cast<unsigned short *>(&hf.u));
+
+            outLine[u] = hf.u;
+          }
+        } else if (requested_pixel_types[c] == TINYEXR_PIXELTYPE_FLOAT) {
+          float *outLine = reinterpret_cast<float *>(out_images[c]);
+          if (line_order == 0) {
+            outLine += y * x_stride;
+          } else {
+            outLine += (height - 1 - y) * x_stride;
+          }
+
+          for (int u = 0; u < width; u++) {
+            tinyexr::FP16 hf;
+
+            hf.u = line_ptr[u];
+
+            tinyexr::swap2(reinterpret_cast<unsigned short *>(&hf.u));
+
+            tinyexr::FP32 f32 = half_to_float(hf);
+
+            outLine[u] = f32.f;
+          }
+        } else {
+          assert(0);
+        }
+      } else if (channels[c].pixel_type == TINYEXR_PIXELTYPE_FLOAT) {
+        const float *line_ptr = reinterpret_cast<const float *>(
+            data_ptr + c * static_cast<size_t>(width) * sizeof(float));
+
+        float *outLine = reinterpret_cast<float *>(out_images[c]);
+        if (line_order == 0) {
+          outLine += y * x_stride;
+        } else {
+          outLine += (height - 1 - y) * x_stride;
+        }
+
+        for (int u = 0; u < width; u++) {
+          float val = line_ptr[u];
+
+          tinyexr::swap4(reinterpret_cast<unsigned int *>(&val));
+
+          outLine[u] = val;
+        }
+      } else if (channels[c].pixel_type == TINYEXR_PIXELTYPE_UINT) {
+        const unsigned int *line_ptr = reinterpret_cast<const unsigned int *>(
+            data_ptr + c * static_cast<size_t>(width) * sizeof(unsigned int));
+
+        unsigned int *outLine = reinterpret_cast<unsigned int *>(out_images[c]);
+        if (line_order == 0) {
+          outLine += y * x_stride;
+        } else {
+          outLine += (height - 1 - y) * x_stride;
+        }
+
+        for (int u = 0; u < width; u++) {
+          unsigned int val = line_ptr[u];
+
+          tinyexr::swap4(reinterpret_cast<unsigned int *>(&val));
+
+          outLine[u] = val;
+        }
+      }
+    }
+  }
+}
+
+static void DecodeTiledPixelData(
+    unsigned char **out_images, int *width, int *height,
+    const int *requested_pixel_types, const unsigned char *data_ptr,
+    size_t data_len, int compression_type, int line_order, int data_width,
+    int data_height, int tile_offset_x, int tile_offset_y, int tile_size_x,
+    int tile_size_y, size_t pixel_data_size, size_t num_attributes,
+    const EXRAttribute *attributes, size_t num_channels,
+    const EXRChannelInfo *channels,
+    const std::vector<size_t> &channel_offset_list) {
+  assert(tile_offset_x * tile_size_x < data_width);
+  assert(tile_offset_y * tile_size_y < data_height);
+
+  // Compute actual image size in a tile.
+  if ((tile_offset_x + 1) * tile_size_x >= data_width) {
+    (*width) = data_width - (tile_offset_x * tile_size_x);
+  } else {
+    (*width) = tile_size_x;
+  }
+
+  if ((tile_offset_y + 1) * tile_size_y >= data_height) {
+    (*height) = data_height - (tile_offset_y * tile_size_y);
+  } else {
+    (*height) = tile_size_y;
+  }
+
+  // Image size = tile size.
+  DecodePixelData(out_images, requested_pixel_types, data_ptr, data_len,
+                  compression_type, line_order, (*width), tile_size_y,
+                  /* stride */ tile_size_x, /* y */ 0, /* line_no */ 0,
+                  (*height), pixel_data_size, num_attributes, attributes,
+                  num_channels, channels, channel_offset_list);
+}
+
+static void ComputeChannelLayout(std::vector<size_t> *channel_offset_list,
+                                 int *pixel_data_size, size_t *channel_offset,
+                                 int num_channels,
+                                 const EXRChannelInfo *channels) {
+  channel_offset_list->resize(static_cast<size_t>(num_channels));
+
+  (*pixel_data_size) = 0;
+  (*channel_offset) = 0;
+
+  for (size_t c = 0; c < static_cast<size_t>(num_channels); c++) {
+    (*channel_offset_list)[c] = (*channel_offset);
+    if (channels[c].pixel_type == TINYEXR_PIXELTYPE_HALF) {
+      (*pixel_data_size) += sizeof(unsigned short);
+      (*channel_offset) += sizeof(unsigned short);
+    } else if (channels[c].pixel_type == TINYEXR_PIXELTYPE_FLOAT) {
+      (*pixel_data_size) += sizeof(float);
+      (*channel_offset) += sizeof(float);
+    } else if (channels[c].pixel_type == TINYEXR_PIXELTYPE_UINT) {
+      (*pixel_data_size) += sizeof(unsigned int);
+      (*channel_offset) += sizeof(unsigned int);
+    } else {
+      assert(0);
+    }
+  }
+}
+
+static unsigned char **AllocateImage(int num_channels,
+                                     const EXRChannelInfo *channels,
+                                     const int *requested_pixel_types,
+                                     int data_width, int data_height) {
+  unsigned char **images =
+      reinterpret_cast<unsigned char **>(static_cast<float **>(
+          malloc(sizeof(float *) * static_cast<size_t>(num_channels))));
+
+  for (size_t c = 0; c < static_cast<size_t>(num_channels); c++) {
+    size_t data_len =
+        static_cast<size_t>(data_width) * static_cast<size_t>(data_height);
+    if (channels[c].pixel_type == TINYEXR_PIXELTYPE_HALF) {
+      // pixel_data_size += sizeof(unsigned short);
+      // channel_offset += sizeof(unsigned short);
+      // Alloc internal image for half type.
+      if (requested_pixel_types[c] == TINYEXR_PIXELTYPE_HALF) {
+        images[c] =
+            reinterpret_cast<unsigned char *>(static_cast<unsigned short *>(
+                malloc(sizeof(unsigned short) * data_len)));
+      } else if (requested_pixel_types[c] == TINYEXR_PIXELTYPE_FLOAT) {
+        images[c] = reinterpret_cast<unsigned char *>(
+            static_cast<float *>(malloc(sizeof(float) * data_len)));
+      } else {
+        assert(0);
+      }
+    } else if (channels[c].pixel_type == TINYEXR_PIXELTYPE_FLOAT) {
+      // pixel_data_size += sizeof(float);
+      // channel_offset += sizeof(float);
+      images[c] = reinterpret_cast<unsigned char *>(
+          static_cast<float *>(malloc(sizeof(float) * data_len)));
+    } else if (channels[c].pixel_type == TINYEXR_PIXELTYPE_UINT) {
+      // pixel_data_size += sizeof(unsigned int);
+      // channel_offset += sizeof(unsigned int);
+      images[c] = reinterpret_cast<unsigned char *>(
+          static_cast<unsigned int *>(malloc(sizeof(unsigned int) * data_len)));
+    } else {
+      assert(0);
+    }
+  }
+
+  return images;
+}
+
+static int ParseEXRHeader(HeaderInfo *info, bool *empty_header,
+                          const EXRVersion *version, std::string *err,
+                          const unsigned char *buf, size_t size) {
+  const char *marker = reinterpret_cast<const char *>(&buf[0]);
+
+  if (empty_header) {
+    (*empty_header) = false;
+  }
+
+  if (version->multipart) {
+    if (size > 0 && marker[0] == '\0') {
+      // End of header list.
+      if (empty_header) {
+        (*empty_header) = true;
+      }
+      return TINYEXR_SUCCESS;
+    }
+  }
+
+  // According to the spec, the header of every OpenEXR file must contain at
+  // least the following attributes:
+  //
+  // channels chlist
+  // compression compression
+  // dataWindow box2i
+  // displayWindow box2i
+  // lineOrder lineOrder
+  // pixelAspectRatio float
+  // screenWindowCenter v2f
+  // screenWindowWidth float
+  bool has_channels = false;
+  bool has_compression = false;
+  bool has_data_window = false;
+  bool has_display_window = false;
+  bool has_line_order = false;
+  bool has_pixel_aspect_ratio = false;
+  bool has_screen_window_center = false;
+  bool has_screen_window_width = false;
+
+  info->data_window[0] = 0;
+  info->data_window[1] = 0;
+  info->data_window[2] = 0;
+  info->data_window[3] = 0;
+  info->line_order = 0;  // @fixme
+  info->display_window[0] = 0;
+  info->display_window[1] = 0;
+  info->display_window[2] = 0;
+  info->display_window[3] = 0;
+  info->screen_window_center[0] = 0.0f;
+  info->screen_window_center[1] = 0.0f;
+  info->screen_window_width = -1.0f;
+  info->pixel_aspect_ratio = -1.0f;
+
+  info->tile_size_x = -1;
+  info->tile_size_y = -1;
+  info->tile_level_mode = -1;
+  info->tile_rounding_mode = -1;
+
+  info->attributes.clear();
+
+  // Read attributes
+  size_t orig_size = size;
+  for (;;) {
+    if (0 == size) {
+      return TINYEXR_ERROR_INVALID_DATA;
+    } else if (marker[0] == '\0') {
+      size--;
+      break;
+    }
+
+    std::string attr_name;
+    std::string attr_type;
+    std::vector<unsigned char> data;
+    size_t marker_size;
+    if (!tinyexr::ReadAttribute(&attr_name, &attr_type, &data, &marker_size,
+                                marker, size)) {
+      return TINYEXR_ERROR_INVALID_DATA;
+    }
+    marker += marker_size;
+    size -= marker_size;
+
+    if (version->tiled && attr_name.compare("tiles") == 0) {
+      unsigned int x_size, y_size;
+      unsigned char tile_mode;
+      assert(data.size() == 9);
+      memcpy(&x_size, &data.at(0), sizeof(int));
+      memcpy(&y_size, &data.at(4), sizeof(int));
+      tile_mode = data[8];
+      tinyexr::swap4(&x_size);
+      tinyexr::swap4(&y_size);
+
+      info->tile_size_x = static_cast<int>(x_size);
+      info->tile_size_y = static_cast<int>(y_size);
+
+      // mode = levelMode + roundingMode * 16
+      info->tile_level_mode = tile_mode & 0x3;
+      info->tile_rounding_mode = (tile_mode >> 4) & 0x1;
+
+    } else if (attr_name.compare("compression") == 0) {
+      bool ok = false;
+      if ((data[0] >= TINYEXR_COMPRESSIONTYPE_NONE) &&
+          (data[0] < TINYEXR_COMPRESSIONTYPE_PIZ)) {
+        ok = true;
+      }
+
+      if (data[0] == TINYEXR_COMPRESSIONTYPE_PIZ) {
+#if TINYEXR_USE_PIZ
+        ok = true;
+#else
+        if (err) {
+          (*err) = "PIZ compression is not supported.";
+        }
+        return TINYEXR_ERROR_UNSUPPORTED_FORMAT;
+#endif
+      }
+
+      if (data[0] == TINYEXR_COMPRESSIONTYPE_ZFP) {
+#if TINYEXR_USE_ZFP
+        ok = true;
+#else
+        if (err) {
+          (*err) = "ZFP compression is not supported.";
+        }
+        return TINYEXR_ERROR_UNSUPPORTED_FORMAT;
+#endif
+      }
+
+      if (!ok) {
+        if (err) {
+          (*err) = "Unknown compression type.";
+        }
+        return TINYEXR_ERROR_UNSUPPORTED_FORMAT;
+      }
+
+      info->compression_type = static_cast<int>(data[0]);
+      has_compression = true;
+
+    } else if (attr_name.compare("channels") == 0) {
+      // name: zero-terminated string, from 1 to 255 bytes long
+      // pixel type: int, possible values are: UINT = 0 HALF = 1 FLOAT = 2
+      // pLinear: unsigned char, possible values are 0 and 1
+      // reserved: three chars, should be zero
+      // xSampling: int
+      // ySampling: int
+
+      ReadChannelInfo(info->channels, data);
+
+      if (info->channels.size() < 1) {
+        if (err) {
+          (*err) = "# of channels is zero.";
+        }
+        return TINYEXR_ERROR_INVALID_DATA;
+      }
+
+      has_channels = true;
+
+    } else if (attr_name.compare("dataWindow") == 0) {
+      memcpy(&info->data_window[0], &data.at(0), sizeof(int));
+      memcpy(&info->data_window[1], &data.at(4), sizeof(int));
+      memcpy(&info->data_window[2], &data.at(8), sizeof(int));
+      memcpy(&info->data_window[3], &data.at(12), sizeof(int));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&info->data_window[0]));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&info->data_window[1]));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&info->data_window[2]));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&info->data_window[3]));
+
+      has_data_window = true;
+    } else if (attr_name.compare("displayWindow") == 0) {
+      memcpy(&info->display_window[0], &data.at(0), sizeof(int));
+      memcpy(&info->display_window[1], &data.at(4), sizeof(int));
+      memcpy(&info->display_window[2], &data.at(8), sizeof(int));
+      memcpy(&info->display_window[3], &data.at(12), sizeof(int));
+      tinyexr::swap4(
+          reinterpret_cast<unsigned int *>(&info->display_window[0]));
+      tinyexr::swap4(
+          reinterpret_cast<unsigned int *>(&info->display_window[1]));
+      tinyexr::swap4(
+          reinterpret_cast<unsigned int *>(&info->display_window[2]));
+      tinyexr::swap4(
+          reinterpret_cast<unsigned int *>(&info->display_window[3]));
+
+      has_display_window = true;
+    } else if (attr_name.compare("lineOrder") == 0) {
+      info->line_order = static_cast<int>(data[0]);
+      has_line_order = true;
+    } else if (attr_name.compare("pixelAspectRatio") == 0) {
+      memcpy(&info->pixel_aspect_ratio, &data.at(0), sizeof(float));
+      tinyexr::swap4(
+          reinterpret_cast<unsigned int *>(&info->pixel_aspect_ratio));
+      has_pixel_aspect_ratio = true;
+    } else if (attr_name.compare("screenWindowCenter") == 0) {
+      memcpy(&info->screen_window_center[0], &data.at(0), sizeof(float));
+      memcpy(&info->screen_window_center[1], &data.at(4), sizeof(float));
+      tinyexr::swap4(
+          reinterpret_cast<unsigned int *>(&info->screen_window_center[0]));
+      tinyexr::swap4(
+          reinterpret_cast<unsigned int *>(&info->screen_window_center[1]));
+      has_screen_window_center = true;
+    } else if (attr_name.compare("screenWindowWidth") == 0) {
+      memcpy(&info->screen_window_width, &data.at(0), sizeof(float));
+      tinyexr::swap4(
+          reinterpret_cast<unsigned int *>(&info->screen_window_width));
+
+      has_screen_window_width = true;
+    } else if (attr_name.compare("chunkCount") == 0) {
+      memcpy(&info->chunk_count, &data.at(0), sizeof(int));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&info->chunk_count));
+    } else {
+      // Custom attribute(up to TINYEXR_MAX_ATTRIBUTES)
+      if (info->attributes.size() < TINYEXR_MAX_ATTRIBUTES) {
+        EXRAttribute attrib;
+        strncpy(attrib.name, attr_name.c_str(), 255);
+        attrib.name[255] = '\0';
+        strncpy(attrib.type, attr_type.c_str(), 255);
+        attrib.type[255] = '\0';
+        attrib.size = static_cast<int>(data.size());
+        attrib.value = static_cast<unsigned char *>(malloc(data.size()));
+        memcpy(reinterpret_cast<char *>(attrib.value), &data.at(0),
+               data.size());
+        info->attributes.push_back(attrib);
+      }
+    }
+  }
+
+  // Check if required attributes exist
+  {
+    std::stringstream ss_err;
+
+    if (!has_compression) {
+      ss_err << "\"compression\" attribute not found in the header."
+             << std::endl;
+    }
+
+    if (!has_channels) {
+      ss_err << "\"channels\" attribute not found in the header." << std::endl;
+    }
+
+    if (!has_line_order) {
+      ss_err << "\"lineOrder\" attribute not found in the header." << std::endl;
+    }
+
+    if (!has_display_window) {
+      ss_err << "\"displayWindow\" attribute not found in the header."
+             << std::endl;
+    }
+
+    if (!has_data_window) {
+      ss_err << "\"dataWindow\" attribute not found in the header."
+             << std::endl;
+    }
+
+    if (!has_pixel_aspect_ratio) {
+      ss_err << "\"pixelAspectRatio\" attribute not found in the header."
+             << std::endl;
+    }
+
+    if (!has_screen_window_width) {
+      ss_err << "\"screenWindowWidth\" attribute not found in the header."
+             << std::endl;
+    }
+
+    if (!has_screen_window_center) {
+      ss_err << "\"screenWindowCenter\" attribute not found in the header."
+             << std::endl;
+    }
+
+    if (!(ss_err.str().empty())) {
+      if (err) {
+        (*err) += ss_err.str();
+      }
+      return TINYEXR_ERROR_INVALID_HEADER;
+    }
+  }
+
+  info->header_len = static_cast<unsigned int>(orig_size - size);
+
+  return TINYEXR_SUCCESS;
+}
+
+// C++ HeaderInfo to C EXRHeader conversion.
+static void ConvertHeader(EXRHeader *exr_header, const HeaderInfo &info) {
+  exr_header->pixel_aspect_ratio = info.pixel_aspect_ratio;
+  exr_header->screen_window_center[0] = info.screen_window_center[0];
+  exr_header->screen_window_center[1] = info.screen_window_center[1];
+  exr_header->screen_window_width = info.screen_window_width;
+  exr_header->chunk_count = info.chunk_count;
+  exr_header->display_window[0] = info.display_window[0];
+  exr_header->display_window[1] = info.display_window[1];
+  exr_header->display_window[2] = info.display_window[2];
+  exr_header->display_window[3] = info.display_window[3];
+  exr_header->data_window[0] = info.data_window[0];
+  exr_header->data_window[1] = info.data_window[1];
+  exr_header->data_window[2] = info.data_window[2];
+  exr_header->data_window[3] = info.data_window[3];
+  exr_header->line_order = info.line_order;
+  exr_header->compression_type = info.compression_type;
+
+  exr_header->tile_size_x = info.tile_size_x;
+  exr_header->tile_size_y = info.tile_size_y;
+  exr_header->tile_level_mode = info.tile_level_mode;
+  exr_header->tile_rounding_mode = info.tile_rounding_mode;
+
+  exr_header->num_channels = static_cast<int>(info.channels.size());
+
+  exr_header->channels = static_cast<EXRChannelInfo *>(malloc(
+      sizeof(EXRChannelInfo) * static_cast<size_t>(exr_header->num_channels)));
+  for (size_t c = 0; c < static_cast<size_t>(exr_header->num_channels); c++) {
+    strncpy(exr_header->channels[c].name, info.channels[c].name.c_str(), 255);
+    // manually add '\0' for safety.
+    exr_header->channels[c].name[255] = '\0';
+
+    exr_header->channels[c].pixel_type = info.channels[c].pixel_type;
+    exr_header->channels[c].p_linear = info.channels[c].p_linear;
+    exr_header->channels[c].x_sampling = info.channels[c].x_sampling;
+    exr_header->channels[c].y_sampling = info.channels[c].y_sampling;
+  }
+
+  exr_header->pixel_types = static_cast<int *>(
+      malloc(sizeof(int) * static_cast<size_t>(exr_header->num_channels)));
+  for (size_t c = 0; c < static_cast<size_t>(exr_header->num_channels); c++) {
+    exr_header->pixel_types[c] = info.channels[c].pixel_type;
+  }
+
+  // Initially fill with values of `pixel_types`
+  exr_header->requested_pixel_types = static_cast<int *>(
+      malloc(sizeof(int) * static_cast<size_t>(exr_header->num_channels)));
+  for (size_t c = 0; c < static_cast<size_t>(exr_header->num_channels); c++) {
+    exr_header->requested_pixel_types[c] = info.channels[c].pixel_type;
+  }
+
+  assert(info.attributes.size() < TINYEXR_MAX_ATTRIBUTES);
+  exr_header->num_custom_attributes = static_cast<int>(info.attributes.size());
+
+  for (size_t i = 0; i < info.attributes.size(); i++) {
+    memcpy(exr_header->custom_attributes[i].name, info.attributes[i].name, 256);
+    memcpy(exr_header->custom_attributes[i].type, info.attributes[i].type, 256);
+    exr_header->custom_attributes[i].size = info.attributes[i].size;
+    // Just copy poiner
+    exr_header->custom_attributes[i].value = info.attributes[i].value;
+  }
+
+  exr_header->header_len = info.header_len;
+}
+
+static int DecodeChunk(EXRImage *exr_image, const EXRHeader *exr_header,
+                       const std::vector<tinyexr::tinyexr_uint64> &offsets,
+                       const unsigned char *head) {
+  int num_channels = exr_header->num_channels;
+
+  int num_scanline_blocks = 1;
+  if (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_ZIP) {
+    num_scanline_blocks = 16;
+  } else if (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_PIZ) {
+    num_scanline_blocks = 32;
+  } else if (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_ZFP) {
+    num_scanline_blocks = 16;
+  }
+
+  int data_width = exr_header->data_window[2] - exr_header->data_window[0] + 1;
+  int data_height = exr_header->data_window[3] - exr_header->data_window[1] + 1;
+
+  size_t num_blocks = offsets.size();
+
+  std::vector<size_t> channel_offset_list;
+  int pixel_data_size = 0;
+  size_t channel_offset = 0;
+  tinyexr::ComputeChannelLayout(&channel_offset_list, &pixel_data_size,
+                                &channel_offset, num_channels,
+                                exr_header->channels);
+
+  if (exr_header->tiled) {
+    size_t num_tiles = offsets.size();  // = # of blocks
+
+    exr_image->tiles = static_cast<EXRTile *>(
+        malloc(sizeof(EXRTile) * static_cast<size_t>(num_tiles)));
+
+    for (size_t tile_idx = 0; tile_idx < num_tiles; tile_idx++) {
+      // Allocate memory for each tile.
+      exr_image->tiles[tile_idx].images = tinyexr::AllocateImage(
+          num_channels, exr_header->channels, exr_header->requested_pixel_types,
+          data_width, data_height);
+
+      // 16 byte: tile coordinates
+      // 4 byte : data size
+      // ~      : data(uncompressed or compressed)
+      const unsigned char *data_ptr =
+          reinterpret_cast<const unsigned char *>(head + offsets[tile_idx]);
+
+      int tile_coordinates[4];
+      memcpy(tile_coordinates, data_ptr, sizeof(int) * 4);
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&tile_coordinates[0]));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&tile_coordinates[1]));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&tile_coordinates[2]));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&tile_coordinates[3]));
+
+      // @todo{ LoD }
+      assert(tile_coordinates[2] == 0);
+      assert(tile_coordinates[3] == 0);
+
+      int data_len;
+      memcpy(&data_len, data_ptr + 16,
+             sizeof(int));  // 16 = sizeof(tile_coordinates)
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&data_len));
+      assert(data_len >= 4);
+
+      // Move to data addr: 20 = 16 + 4;
+      data_ptr += 20;
+
+      tinyexr::DecodeTiledPixelData(
+          exr_image->tiles[tile_idx].images,
+          &(exr_image->tiles[tile_idx].width),
+          &(exr_image->tiles[tile_idx].height),
+          exr_header->requested_pixel_types, data_ptr,
+          static_cast<size_t>(data_len), exr_header->compression_type,
+          exr_header->line_order, data_width, data_height, tile_coordinates[0],
+          tile_coordinates[1], exr_header->tile_size_x, exr_header->tile_size_y,
+          static_cast<size_t>(pixel_data_size),
+          static_cast<size_t>(exr_header->num_custom_attributes),
+          exr_header->custom_attributes,
+          static_cast<size_t>(exr_header->num_channels), exr_header->channels,
+          channel_offset_list);
+
+      exr_image->tiles[tile_idx].offset_x = tile_coordinates[0];
+      exr_image->tiles[tile_idx].offset_y = tile_coordinates[1];
+      exr_image->tiles[tile_idx].level_x = tile_coordinates[2];
+      exr_image->tiles[tile_idx].level_y = tile_coordinates[3];
+
+      exr_image->num_tiles = static_cast<int>(num_tiles);
+    }
+  } else {  // scanline format
+
+    exr_image->images = tinyexr::AllocateImage(
+        num_channels, exr_header->channels, exr_header->requested_pixel_types,
+        data_width, data_height);
+
+#ifdef _OPENMP
+#pragma omp parallel for
+#endif
+    for (int y = 0; y < static_cast<int>(num_blocks); y++) {
+      size_t y_idx = static_cast<size_t>(y);
+      const unsigned char *data_ptr =
+          reinterpret_cast<const unsigned char *>(head + offsets[y_idx]);
+      // 4 byte: scan line
+      // 4 byte: data size
+      // ~     : pixel data(uncompressed or compressed)
+      int line_no;
+      memcpy(&line_no, data_ptr, sizeof(int));
+      int data_len;
+      memcpy(&data_len, data_ptr + 4, sizeof(int));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&line_no));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&data_len));
+
+      int end_line_no = (std::min)(line_no + num_scanline_blocks,
+                                   (exr_header->data_window[3] + 1));
+
+      int num_lines = end_line_no - line_no;
+      assert(num_lines > 0);
+
+      // Move to data addr: 8 = 4 + 4;
+      data_ptr += 8;
+
+      // Adjust line_no with data_window.bmin.y
+      line_no -= exr_header->data_window[1];
+
+      tinyexr::DecodePixelData(
+          exr_image->images, exr_header->requested_pixel_types, data_ptr,
+          static_cast<size_t>(data_len), exr_header->compression_type,
+          exr_header->line_order, data_width, data_height, data_width, y,
+          line_no, num_lines, static_cast<size_t>(pixel_data_size),
+          static_cast<size_t>(exr_header->num_custom_attributes),
+          exr_header->custom_attributes,
+          static_cast<size_t>(exr_header->num_channels), exr_header->channels,
+          channel_offset_list);
+    }  // omp parallel
+  }
+
+  // Overwrite `pixel_type` with `requested_pixel_type`.
+  {
+    for (int c = 0; c < exr_header->num_channels; c++) {
+      exr_header->pixel_types[c] = exr_header->requested_pixel_types[c];
+    }
+  }
+
+  {
+    exr_image->num_channels = num_channels;
+
+    exr_image->width = data_width;
+    exr_image->height = data_height;
+  }
+
+  return TINYEXR_SUCCESS;
+}
+
+static bool ReconstructLineOffsets(
+    std::vector<tinyexr::tinyexr_uint64> *offsets, size_t n,
+    const unsigned char *head, const unsigned char *marker, const size_t size) {
+  assert(head < marker);
+  assert(offsets->size() == n);
+
+  for (size_t i = 0; i < n; i++) {
+    size_t offset = static_cast<size_t>(marker - head);
+    // Offset should not exceed whole EXR file/data size.
+    if (offset >= size) {
+      return false;
+    }
+
+    int y;
+    unsigned int data_len;
+
+    memcpy(&y, marker, sizeof(int));
+    memcpy(&data_len, marker + 4, sizeof(unsigned int));
+
+    if (data_len >= size) {
+      return false;
+    }
+
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&y));
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&data_len));
+
+    (*offsets)[i] = offset;
+
+    marker += data_len + 8;  // 8 = 4 bytes(y) + 4 bytes(data_len)
+  }
+
+  return true;
+}
+
+static int DecodeEXRImage(EXRImage *exr_image, const EXRHeader *exr_header,
+                          const unsigned char *head,
+                          const unsigned char *marker, const size_t size,
+                          const char **err) {
+  if (exr_image == NULL || exr_header == NULL || head == NULL ||
+      marker == NULL || (size <= tinyexr::kEXRVersionSize)) {
+    if (err) {
+      (*err) = "Invalid argument.";
+    }
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+  int num_scanline_blocks = 1;
+  if (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_ZIP) {
+    num_scanline_blocks = 16;
+  } else if (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_PIZ) {
+    num_scanline_blocks = 32;
+  } else if (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_ZFP) {
+    num_scanline_blocks = 16;
+  }
+
+  int data_width = exr_header->data_window[2] - exr_header->data_window[0] + 1;
+  int data_height = exr_header->data_window[3] - exr_header->data_window[1] + 1;
+
+  // Read offset tables.
+  size_t num_blocks;
+
+  if (exr_header->chunk_count > 0) {
+    // Use `chunkCount` attribute.
+    num_blocks = static_cast<size_t>(exr_header->chunk_count);
+  } else if (exr_header->tiled) {
+    // @todo { LoD }
+    size_t num_x_tiles = static_cast<size_t>(data_width) /
+                         static_cast<size_t>(exr_header->tile_size_x);
+    if (num_x_tiles * static_cast<size_t>(exr_header->tile_size_x) <
+        static_cast<size_t>(data_width)) {
+      num_x_tiles++;
+    }
+    size_t num_y_tiles = static_cast<size_t>(data_height) /
+                         static_cast<size_t>(exr_header->tile_size_y);
+    if (num_y_tiles * static_cast<size_t>(exr_header->tile_size_y) <
+        static_cast<size_t>(data_height)) {
+      num_y_tiles++;
+    }
+
+    num_blocks = num_x_tiles * num_y_tiles;
+  } else {
+    num_blocks = static_cast<size_t>(data_height) /
+                 static_cast<size_t>(num_scanline_blocks);
+    if (num_blocks * static_cast<size_t>(num_scanline_blocks) <
+        static_cast<size_t>(data_height)) {
+      num_blocks++;
+    }
+  }
+
+  std::vector<tinyexr::tinyexr_uint64> offsets(num_blocks);
+
+  for (size_t y = 0; y < num_blocks; y++) {
+    tinyexr::tinyexr_uint64 offset;
+    memcpy(&offset, marker, sizeof(tinyexr::tinyexr_uint64));
+    tinyexr::swap8(&offset);
+    if (offset >= size) {
+      if (err) {
+        (*err) = "Invalid offset value.";
+      }
+      return TINYEXR_ERROR_INVALID_DATA;
+    }
+    marker += sizeof(tinyexr::tinyexr_uint64);  // = 8
+    offsets[y] = offset;
+  }
+
+  // If line offsets are invalid, we try to reconstruct it.
+  // See OpenEXR/IlmImf/ImfScanLineInputFile.cpp::readLineOffsets() for details.
+  for (size_t y = 0; y < num_blocks; y++) {
+    if (offsets[y] <= 0) {
+      // TODO(syoyo) Report as warning?
+      // if (err) {
+      //  stringstream ss;
+      //  ss << "Incomplete lineOffsets." << std::endl;
+      //  (*err) += ss.str();
+      //}
+      bool ret =
+          ReconstructLineOffsets(&offsets, num_blocks, head, marker, size);
+      if (ret) {
+        // OK
+        break;
+      } else {
+        if (err) {
+          (*err) = "Cannot reconstruct lineOffset table.";
+        }
+        return TINYEXR_ERROR_INVALID_DATA;
+      }
+    }
+  }
+
+  return DecodeChunk(exr_image, exr_header, offsets, head);
+}
+
+}  // namespace tinyexr
+
+int LoadEXR(float **out_rgba, int *width, int *height, const char *filename,
+            const char **err) {
+  if (out_rgba == NULL) {
+    if (err) {
+      (*err) = "Invalid argument.\n";
+    }
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+  EXRVersion exr_version;
+  EXRImage exr_image;
+  EXRHeader exr_header;
+  InitEXRHeader(&exr_header);
+  InitEXRImage(&exr_image);
+
+  {
+    int ret = ParseEXRVersionFromFile(&exr_version, filename);
+    if (ret != TINYEXR_SUCCESS) {
+      return ret;
+    }
+
+    if (exr_version.multipart || exr_version.non_image) {
+      if (err) {
+        (*err) = "Loading multipart or DeepImage is not supported yet.\n";
+      }
+      return TINYEXR_ERROR_INVALID_DATA;  // @fixme.
+    }
+  }
+
+  {
+    int ret = ParseEXRHeaderFromFile(&exr_header, &exr_version, filename, err);
+    if (ret != TINYEXR_SUCCESS) {
+      return ret;
+    }
+  }
+
+  // Read HALF channel as FLOAT.
+  for (int i = 0; i < exr_header.num_channels; i++) {
+    if (exr_header.pixel_types[i] == TINYEXR_PIXELTYPE_HALF) {
+      exr_header.requested_pixel_types[i] = TINYEXR_PIXELTYPE_FLOAT;
+    }
+  }
+
+  {
+    int ret = LoadEXRImageFromFile(&exr_image, &exr_header, filename, err);
+    if (ret != TINYEXR_SUCCESS) {
+      return ret;
+    }
+  }
+
+  // RGBA
+  int idxR = -1;
+  int idxG = -1;
+  int idxB = -1;
+  int idxA = -1;
+  for (int c = 0; c < exr_header.num_channels; c++) {
+    if (strcmp(exr_header.channels[c].name, "R") == 0) {
+      idxR = c;
+    } else if (strcmp(exr_header.channels[c].name, "G") == 0) {
+      idxG = c;
+    } else if (strcmp(exr_header.channels[c].name, "B") == 0) {
+      idxB = c;
+    } else if (strcmp(exr_header.channels[c].name, "A") == 0) {
+      idxA = c;
+    }
+  }
+
+  if (idxR == -1) {
+    if (err) {
+      (*err) = "R channel not found\n";
+    }
+
+    // @todo { free exr_image }
+    return TINYEXR_ERROR_INVALID_DATA;
+  }
+
+  if (idxG == -1) {
+    if (err) {
+      (*err) = "G channel not found\n";
+    }
+    // @todo { free exr_image }
+    return TINYEXR_ERROR_INVALID_DATA;
+  }
+
+  if (idxB == -1) {
+    if (err) {
+      (*err) = "B channel not found\n";
+    }
+    // @todo { free exr_image }
+    return TINYEXR_ERROR_INVALID_DATA;
+  }
+
+  (*out_rgba) = reinterpret_cast<float *>(
+      malloc(4 * sizeof(float) * static_cast<size_t>(exr_image.width) *
+             static_cast<size_t>(exr_image.height)));
+  for (int i = 0; i < exr_image.width * exr_image.height; i++) {
+    (*out_rgba)[4 * i + 0] =
+        reinterpret_cast<float **>(exr_image.images)[idxR][i];
+    (*out_rgba)[4 * i + 1] =
+        reinterpret_cast<float **>(exr_image.images)[idxG][i];
+    (*out_rgba)[4 * i + 2] =
+        reinterpret_cast<float **>(exr_image.images)[idxB][i];
+    if (idxA != -1) {
+      (*out_rgba)[4 * i + 3] =
+          reinterpret_cast<float **>(exr_image.images)[idxA][i];
+    } else {
+      (*out_rgba)[4 * i + 3] = 1.0;
+    }
+  }
+
+  (*width) = exr_image.width;
+  (*height) = exr_image.height;
+
+  FreeEXRHeader(&exr_header);
+  FreeEXRImage(&exr_image);
+
+  return TINYEXR_SUCCESS;
+}
+
+int ParseEXRHeaderFromMemory(EXRHeader *exr_header, const EXRVersion *version,
+                             const unsigned char *memory, size_t size,
+                             const char **err) {
+  if (memory == NULL || exr_header == NULL) {
+    if (err) {
+      (*err) = "Invalid argument.\n";
+    }
+
+    // Invalid argument
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+  if (size < tinyexr::kEXRVersionSize) {
+    return TINYEXR_ERROR_INVALID_DATA;
+  }
+
+  const unsigned char *marker = memory + tinyexr::kEXRVersionSize;
+  size_t marker_size = size - tinyexr::kEXRVersionSize;
+
+  tinyexr::HeaderInfo info;
+  info.clear();
+
+  std::string err_str;
+  int ret = ParseEXRHeader(&info, NULL, version, &err_str, marker, marker_size);
+
+  if (ret != TINYEXR_SUCCESS) {
+    if (err && !err_str.empty()) {
+      (*err) = strdup(err_str.c_str());  // May leak
+    }
+  }
+
+  ConvertHeader(exr_header, info);
+
+  // transfoer `tiled` from version.
+  exr_header->tiled = version->tiled;
+
+  return ret;
+}
+
+int LoadEXRFromMemory(float *out_rgba, const unsigned char *memory, size_t size,
+                      const char **err) {
+  if (out_rgba == NULL || memory == NULL) {
+    if (err) {
+      (*err) = "Invalid argument.\n";
+    }
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+  EXRVersion exr_version;
+  EXRImage exr_image;
+  EXRHeader exr_header;
+
+  InitEXRHeader(&exr_header);
+
+  int ret = ParseEXRVersionFromMemory(&exr_version, memory, size);
+  if (ret != TINYEXR_SUCCESS) {
+    return ret;
+  }
+
+  ret = ParseEXRHeaderFromMemory(&exr_header, &exr_version, memory, size, err);
+  if (ret != TINYEXR_SUCCESS) {
+    return ret;
+  }
+
+  InitEXRImage(&exr_image);
+  ret = LoadEXRImageFromMemory(&exr_image, &exr_header, memory, size, err);
+  if (ret != TINYEXR_SUCCESS) {
+    return ret;
+  }
+
+  // RGBA
+  int idxR = -1;
+  int idxG = -1;
+  int idxB = -1;
+  int idxA = -1;
+  for (int c = 0; c < exr_header.num_channels; c++) {
+    if (strcmp(exr_header.channels[c].name, "R") == 0) {
+      idxR = c;
+    } else if (strcmp(exr_header.channels[c].name, "G") == 0) {
+      idxG = c;
+    } else if (strcmp(exr_header.channels[c].name, "B") == 0) {
+      idxB = c;
+    } else if (strcmp(exr_header.channels[c].name, "A") == 0) {
+      idxA = c;
+    }
+  }
+
+  if (idxR == -1) {
+    if (err) {
+      (*err) = "R channel not found\n";
+    }
+
+    // @todo { free exr_image }
+    return TINYEXR_ERROR_INVALID_DATA;
+  }
+
+  if (idxG == -1) {
+    if (err) {
+      (*err) = "G channel not found\n";
+    }
+    // @todo { free exr_image }
+    return TINYEXR_ERROR_INVALID_DATA;
+  }
+
+  if (idxB == -1) {
+    if (err) {
+      (*err) = "B channel not found\n";
+    }
+    // @todo { free exr_image }
+    return TINYEXR_ERROR_INVALID_DATA;
+  }
+
+  // Assume `out_rgba` have enough memory allocated.
+  for (int i = 0; i < exr_image.width * exr_image.height; i++) {
+    out_rgba[4 * i + 0] = reinterpret_cast<float **>(exr_image.images)[idxR][i];
+    out_rgba[4 * i + 1] = reinterpret_cast<float **>(exr_image.images)[idxG][i];
+    out_rgba[4 * i + 2] = reinterpret_cast<float **>(exr_image.images)[idxB][i];
+    if (idxA > 0) {
+      out_rgba[4 * i + 3] =
+          reinterpret_cast<float **>(exr_image.images)[idxA][i];
+    } else {
+      out_rgba[4 * i + 3] = 1.0;
+    }
+  }
+
+  return TINYEXR_SUCCESS;
+}
+
+int LoadEXRImageFromFile(EXRImage *exr_image, const EXRHeader *exr_header,
+                         const char *filename, const char **err) {
+  if (exr_image == NULL) {
+    if (err) {
+      (*err) = "Invalid argument.";
+    }
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+#ifdef _WIN32
+  FILE *fp = NULL;
+  fopen_s(&fp, filename, "rb");
+#else
+  FILE *fp = fopen(filename, "rb");
+#endif
+  if (!fp) {
+    if (err) {
+      (*err) = "Cannot read file.";
+    }
+    return TINYEXR_ERROR_CANT_OPEN_FILE;
+  }
+
+  size_t filesize;
+  // Compute size
+  fseek(fp, 0, SEEK_END);
+  filesize = static_cast<size_t>(ftell(fp));
+  fseek(fp, 0, SEEK_SET);
+
+  std::vector<unsigned char> buf(filesize);  // @todo { use mmap }
+  {
+    size_t ret;
+    ret = fread(&buf[0], 1, filesize, fp);
+    assert(ret == filesize);
+    fclose(fp);
+    (void)ret;
+  }
+
+  return LoadEXRImageFromMemory(exr_image, exr_header, &buf.at(0), filesize,
+                                err);
+}
+
+int LoadEXRImageFromMemory(EXRImage *exr_image, const EXRHeader *exr_header,
+                           const unsigned char *memory, const size_t size,
+                           const char **err) {
+  if (exr_image == NULL || memory == NULL ||
+      (size < tinyexr::kEXRVersionSize)) {
+    if (err) {
+      (*err) = "Invalid argument.";
+    }
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+  if (exr_header->header_len == 0) {
+    if (err) {
+      (*err) = "EXRHeader is not initialized.";
+    }
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+  const unsigned char *head = memory;
+  const unsigned char *marker = reinterpret_cast<const unsigned char *>(
+      memory + exr_header->header_len +
+      8);  // +8 for magic number + version header.
+  return tinyexr::DecodeEXRImage(exr_image, exr_header, head, marker, size,
+                                 err);
+}
+
+size_t SaveEXRImageToMemory(const EXRImage *exr_image,
+                            const EXRHeader *exr_header,
+                            unsigned char **memory_out, const char **err) {
+  if (exr_image == NULL || memory_out == NULL ||
+      exr_header->compression_type < 0) {
+    if (err) {
+      (*err) = "Invalid argument.";
+    }
+    return 0;  // @fixme
+  }
+
+#if !TINYEXR_USE_PIZ
+  if (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_PIZ) {
+    if (err) {
+      (*err) = "PIZ compression is not supported in this build.";
+    }
+    return 0;
+  }
+#endif
+
+#if !TINYEXR_USE_ZFP
+  if (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_ZFP) {
+    if (err) {
+      (*err) = "ZFP compression is not supported in this build.";
+    }
+    return 0;
+  }
+#endif
+
+#if TINYEXR_USE_ZFP
+  for (size_t i = 0; i < static_cast<size_t>(exr_header->num_channels); i++) {
+    if (exr_header->requested_pixel_types[i] != TINYEXR_PIXELTYPE_FLOAT) {
+      if (err) {
+        (*err) = "Pixel type must be FLOAT for ZFP compression.";
+      }
+      return 0;
+    }
+  }
+#endif
+
+  std::vector<unsigned char> memory;
+
+  // Header
+  {
+    const char header[] = {0x76, 0x2f, 0x31, 0x01};
+    memory.insert(memory.end(), header, header + 4);
+  }
+
+  // Version, scanline.
+  {
+    char marker[] = {2, 0, 0, 0};
+    /* @todo
+    if (exr_header->tiled) {
+      marker[1] |= 0x2;
+    }
+    if (exr_header->long_name) {
+      marker[1] |= 0x4;
+    }
+    if (exr_header->non_image) {
+      marker[1] |= 0x8;
+    }
+    if (exr_header->multipart) {
+      marker[1] |= 0x10;
+    }
+    */
+    memory.insert(memory.end(), marker, marker + 4);
+  }
+
+  int num_scanlines = 1;
+  if (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_ZIP) {
+    num_scanlines = 16;
+  } else if (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_PIZ) {
+    num_scanlines = 32;
+  } else if (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_ZFP) {
+    num_scanlines = 16;
+  }
+
+  // Write attributes.
+  std::vector<tinyexr::ChannelInfo> channels;
+  {
+    std::vector<unsigned char> data;
+
+    for (int c = 0; c < exr_header->num_channels; c++) {
+      tinyexr::ChannelInfo info;
+      info.p_linear = 0;
+      info.pixel_type = exr_header->requested_pixel_types[c];
+      info.x_sampling = 1;
+      info.y_sampling = 1;
+      info.name = std::string(exr_header->channels[c].name);
+      channels.push_back(info);
+    }
+
+    tinyexr::WriteChannelInfo(data, channels);
+
+    tinyexr::WriteAttributeToMemory(&memory, "channels", "chlist", &data.at(0),
+                                    static_cast<int>(data.size()));
+  }
+
+  {
+    int comp = exr_header->compression_type;
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&comp));
+    tinyexr::WriteAttributeToMemory(
+        &memory, "compression", "compression",
+        reinterpret_cast<const unsigned char *>(&comp), 1);
+  }
+
+  {
+    int data[4] = {0, 0, exr_image->width - 1, exr_image->height - 1};
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&data[0]));
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&data[1]));
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&data[2]));
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&data[3]));
+    tinyexr::WriteAttributeToMemory(
+        &memory, "dataWindow", "box2i",
+        reinterpret_cast<const unsigned char *>(data), sizeof(int) * 4);
+    tinyexr::WriteAttributeToMemory(
+        &memory, "displayWindow", "box2i",
+        reinterpret_cast<const unsigned char *>(data), sizeof(int) * 4);
+  }
+
+  {
+    unsigned char line_order = 0;  // @fixme { read line_order from EXRHeader }
+    tinyexr::WriteAttributeToMemory(&memory, "lineOrder", "lineOrder",
+                                    &line_order, 1);
+  }
+
+  {
+    float aspectRatio = 1.0f;
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&aspectRatio));
+    tinyexr::WriteAttributeToMemory(
+        &memory, "pixelAspectRatio", "float",
+        reinterpret_cast<const unsigned char *>(&aspectRatio), sizeof(float));
+  }
+
+  {
+    float center[2] = {0.0f, 0.0f};
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&center[0]));
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&center[1]));
+    tinyexr::WriteAttributeToMemory(
+        &memory, "screenWindowCenter", "v2f",
+        reinterpret_cast<const unsigned char *>(center), 2 * sizeof(float));
+  }
+
+  {
+    float w = static_cast<float>(exr_image->width);
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&w));
+    tinyexr::WriteAttributeToMemory(&memory, "screenWindowWidth", "float",
+                                    reinterpret_cast<const unsigned char *>(&w),
+                                    sizeof(float));
+  }
+
+  // Custom attributes
+  if (exr_header->num_custom_attributes > 0) {
+    for (int i = 0; i < exr_header->num_custom_attributes; i++) {
+      tinyexr::WriteAttributeToMemory(
+          &memory, exr_header->custom_attributes[i].name,
+          exr_header->custom_attributes[i].type,
+          reinterpret_cast<const unsigned char *>(
+              exr_header->custom_attributes[i].value),
+          exr_header->custom_attributes[i].size);
+    }
+  }
+
+  {  // end of header
+    unsigned char e = 0;
+    memory.push_back(e);
+  }
+
+  int num_blocks = exr_image->height / num_scanlines;
+  if (num_blocks * num_scanlines < exr_image->height) {
+    num_blocks++;
+  }
+
+  std::vector<tinyexr::tinyexr_uint64> offsets(static_cast<size_t>(num_blocks));
+
+  size_t headerSize = memory.size();
+  tinyexr::tinyexr_uint64 offset =
+      headerSize +
+      static_cast<size_t>(num_blocks) *
+          sizeof(
+              tinyexr::tinyexr_int64);  // sizeof(header) + sizeof(offsetTable)
+
+  std::vector<unsigned char> data;
+
+  std::vector<std::vector<unsigned char> > data_list(
+      static_cast<size_t>(num_blocks));
+  std::vector<size_t> channel_offset_list(
+      static_cast<size_t>(exr_header->num_channels));
+
+  int pixel_data_size = 0;
+  size_t channel_offset = 0;
+  for (size_t c = 0; c < static_cast<size_t>(exr_header->num_channels); c++) {
+    channel_offset_list[c] = channel_offset;
+    if (exr_header->requested_pixel_types[c] == TINYEXR_PIXELTYPE_HALF) {
+      pixel_data_size += sizeof(unsigned short);
+      channel_offset += sizeof(unsigned short);
+    } else if (exr_header->requested_pixel_types[c] ==
+               TINYEXR_PIXELTYPE_FLOAT) {
+      pixel_data_size += sizeof(float);
+      channel_offset += sizeof(float);
+    } else if (exr_header->requested_pixel_types[c] == TINYEXR_PIXELTYPE_UINT) {
+      pixel_data_size += sizeof(unsigned int);
+      channel_offset += sizeof(unsigned int);
+    } else {
+      assert(0);
+    }
+  }
+
+#if TINYEXR_USE_ZFP
+  tinyexr::ZFPCompressionParam zfp_compression_param;
+
+  // Use ZFP compression parameter from custom attributes(if such a parameter
+  // exists)
+  {
+    bool ret = tinyexr::FindZFPCompressionParam(
+        &zfp_compression_param, exr_header->custom_attributes,
+        exr_header->num_custom_attributes);
+
+    if (!ret) {
+      // Use predefined compression parameter.
+      zfp_compression_param.type = 0;
+      zfp_compression_param.rate = 2;
+    }
+  }
+#endif
+
+// Use signed int since some OpenMP compiler doesn't allow unsigned type for
+// `parallel for`
+#ifdef _OPENMP
+#pragma omp parallel for
+#endif
+  for (int i = 0; i < num_blocks; i++) {
+    size_t ii = static_cast<size_t>(i);
+    int start_y = num_scanlines * i;
+    int endY = (std::min)(num_scanlines * (i + 1), exr_image->height);
+    int h = endY - start_y;
+
+    std::vector<unsigned char> buf(
+        static_cast<size_t>(exr_image->width * h * pixel_data_size));
+
+    for (size_t c = 0; c < static_cast<size_t>(exr_header->num_channels); c++) {
+      if (exr_header->pixel_types[c] == TINYEXR_PIXELTYPE_HALF) {
+        if (exr_header->requested_pixel_types[c] == TINYEXR_PIXELTYPE_FLOAT) {
+          for (int y = 0; y < h; y++) {
+            for (int x = 0; x < exr_image->width; x++) {
+              tinyexr::FP16 h16;
+              h16.u = reinterpret_cast<unsigned short **>(
+                  exr_image->images)[c][(y + start_y) * exr_image->width + x];
+
+              tinyexr::FP32 f32 = half_to_float(h16);
+
+              tinyexr::swap4(reinterpret_cast<unsigned int *>(&f32.f));
+
+              // Assume increasing Y
+              float *line_ptr = reinterpret_cast<float *>(&buf.at(
+                  static_cast<size_t>(pixel_data_size * y * exr_image->width) +
+                  channel_offset_list[c] *
+                      static_cast<size_t>(exr_image->width)));
+              line_ptr[x] = f32.f;
+            }
+          }
+        } else if (exr_header->requested_pixel_types[c] ==
+                   TINYEXR_PIXELTYPE_HALF) {
+          for (int y = 0; y < h; y++) {
+            for (int x = 0; x < exr_image->width; x++) {
+              unsigned short val = reinterpret_cast<unsigned short **>(
+                  exr_image->images)[c][(y + start_y) * exr_image->width + x];
+
+              tinyexr::swap2(&val);
+
+              // Assume increasing Y
+              unsigned short *line_ptr = reinterpret_cast<unsigned short *>(
+                  &buf.at(static_cast<size_t>(pixel_data_size * y *
+                                              exr_image->width) +
+                          channel_offset_list[c] *
+                              static_cast<size_t>(exr_image->width)));
+              line_ptr[x] = val;
+            }
+          }
+        } else {
+          assert(0);
+        }
+
+      } else if (exr_header->pixel_types[c] == TINYEXR_PIXELTYPE_FLOAT) {
+        if (exr_header->requested_pixel_types[c] == TINYEXR_PIXELTYPE_HALF) {
+          for (int y = 0; y < h; y++) {
+            for (int x = 0; x < exr_image->width; x++) {
+              tinyexr::FP32 f32;
+              f32.f = reinterpret_cast<float **>(
+                  exr_image->images)[c][(y + start_y) * exr_image->width + x];
+
+              tinyexr::FP16 h16;
+              h16 = float_to_half_full(f32);
+
+              tinyexr::swap2(reinterpret_cast<unsigned short *>(&h16.u));
+
+              // Assume increasing Y
+              unsigned short *line_ptr = reinterpret_cast<unsigned short *>(
+                  &buf.at(static_cast<size_t>(pixel_data_size * y *
+                                              exr_image->width) +
+                          channel_offset_list[c] *
+                              static_cast<size_t>(exr_image->width)));
+              line_ptr[x] = h16.u;
+            }
+          }
+        } else if (exr_header->requested_pixel_types[c] ==
+                   TINYEXR_PIXELTYPE_FLOAT) {
+          for (int y = 0; y < h; y++) {
+            for (int x = 0; x < exr_image->width; x++) {
+              float val = reinterpret_cast<float **>(
+                  exr_image->images)[c][(y + start_y) * exr_image->width + x];
+
+              tinyexr::swap4(reinterpret_cast<unsigned int *>(&val));
+
+              // Assume increasing Y
+              float *line_ptr = reinterpret_cast<float *>(&buf.at(
+                  static_cast<size_t>(pixel_data_size * y * exr_image->width) +
+                  channel_offset_list[c] *
+                      static_cast<size_t>(exr_image->width)));
+              line_ptr[x] = val;
+            }
+          }
+        } else {
+          assert(0);
+        }
+      } else if (exr_header->pixel_types[c] == TINYEXR_PIXELTYPE_UINT) {
+        for (int y = 0; y < h; y++) {
+          for (int x = 0; x < exr_image->width; x++) {
+            unsigned int val = reinterpret_cast<unsigned int **>(
+                exr_image->images)[c][(y + start_y) * exr_image->width + x];
+
+            tinyexr::swap4(&val);
+
+            // Assume increasing Y
+            unsigned int *line_ptr = reinterpret_cast<unsigned int *>(&buf.at(
+                static_cast<size_t>(pixel_data_size * y * exr_image->width) +
+                channel_offset_list[c] *
+                    static_cast<size_t>(exr_image->width)));
+            line_ptr[x] = val;
+          }
+        }
+      }
+    }
+
+    if (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_NONE) {
+      // 4 byte: scan line
+      // 4 byte: data size
+      // ~     : pixel data(uncompressed)
+      std::vector<unsigned char> header(8);
+      unsigned int data_len = static_cast<unsigned int>(buf.size());
+      memcpy(&header.at(0), &start_y, sizeof(int));
+      memcpy(&header.at(4), &data_len, sizeof(unsigned int));
+
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&header.at(0)));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&header.at(4)));
+
+      data_list[ii].insert(data_list[ii].end(), header.begin(), header.end());
+      data_list[ii].insert(data_list[ii].end(), buf.begin(),
+                           buf.begin() + data_len);
+
+    } else if ((exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_ZIPS) ||
+               (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_ZIP)) {
+#if TINYEXR_USE_MINIZ
+      std::vector<unsigned char> block(tinyexr::miniz::mz_compressBound(
+          static_cast<unsigned long>(buf.size())));
+#else
+      std::vector<unsigned char> block(
+          compressBound(static_cast<uLong>(buf.size())));
+#endif
+      tinyexr::tinyexr_uint64 outSize = block.size();
+
+      tinyexr::CompressZip(&block.at(0), outSize,
+                           reinterpret_cast<const unsigned char *>(&buf.at(0)),
+                           static_cast<unsigned long>(buf.size()));
+
+      // 4 byte: scan line
+      // 4 byte: data size
+      // ~     : pixel data(compressed)
+      std::vector<unsigned char> header(8);
+      unsigned int data_len = static_cast<unsigned int>(outSize);  // truncate
+      memcpy(&header.at(0), &start_y, sizeof(int));
+      memcpy(&header.at(4), &data_len, sizeof(unsigned int));
+
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&header.at(0)));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&header.at(4)));
+
+      data_list[ii].insert(data_list[ii].end(), header.begin(), header.end());
+      data_list[ii].insert(data_list[ii].end(), block.begin(),
+                           block.begin() + data_len);
+
+    } else if (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_RLE) {
+      // (buf.size() * 3) / 2 would be enough.
+      std::vector<unsigned char> block((buf.size() * 3) / 2);
+
+      tinyexr::tinyexr_uint64 outSize = block.size();
+
+      tinyexr::CompressRle(&block.at(0), outSize,
+                           reinterpret_cast<const unsigned char *>(&buf.at(0)),
+                           static_cast<unsigned long>(buf.size()));
+
+      // 4 byte: scan line
+      // 4 byte: data size
+      // ~     : pixel data(compressed)
+      std::vector<unsigned char> header(8);
+      unsigned int data_len = static_cast<unsigned int>(outSize);  // truncate
+      memcpy(&header.at(0), &start_y, sizeof(int));
+      memcpy(&header.at(4), &data_len, sizeof(unsigned int));
+
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&header.at(0)));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&header.at(4)));
+
+      data_list[ii].insert(data_list[ii].end(), header.begin(), header.end());
+      data_list[ii].insert(data_list[ii].end(), block.begin(),
+                           block.begin() + data_len);
+
+    } else if (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_PIZ) {
+#if TINYEXR_USE_PIZ
+      unsigned int bufLen =
+          1024 + static_cast<unsigned int>(
+                     1.2 * static_cast<unsigned int>(
+                               buf.size()));  // @fixme { compute good bound. }
+      std::vector<unsigned char> block(bufLen);
+      unsigned int outSize = static_cast<unsigned int>(block.size());
+
+      CompressPiz(&block.at(0), outSize,
+                  reinterpret_cast<const unsigned char *>(&buf.at(0)),
+                  buf.size(), channels, exr_image->width, h);
+
+      // 4 byte: scan line
+      // 4 byte: data size
+      // ~     : pixel data(compressed)
+      std::vector<unsigned char> header(8);
+      unsigned int data_len = outSize;
+      memcpy(&header.at(0), &start_y, sizeof(int));
+      memcpy(&header.at(4), &data_len, sizeof(unsigned int));
+
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&header.at(0)));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&header.at(4)));
+
+      data_list[ii].insert(data_list[ii].end(), header.begin(), header.end());
+      data_list[ii].insert(data_list[ii].end(), block.begin(),
+                           block.begin() + data_len);
+
+#else
+      assert(0);
+#endif
+    } else if (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_ZFP) {
+#if TINYEXR_USE_ZFP
+      std::vector<unsigned char> block;
+      unsigned int outSize;
+
+      tinyexr::CompressZfp(
+          &block, &outSize, reinterpret_cast<const float *>(&buf.at(0)),
+          exr_image->width, h, exr_header->num_channels, zfp_compression_param);
+
+      // 4 byte: scan line
+      // 4 byte: data size
+      // ~     : pixel data(compressed)
+      std::vector<unsigned char> header(8);
+      unsigned int data_len = outSize;
+      memcpy(&header.at(0), &start_y, sizeof(int));
+      memcpy(&header.at(4), &data_len, sizeof(unsigned int));
+
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&header.at(0)));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&header.at(4)));
+
+      data_list[ii].insert(data_list[ii].end(), header.begin(), header.end());
+      data_list[ii].insert(data_list[ii].end(), block.begin(),
+                           block.begin() + data_len);
+
+#else
+      assert(0);
+#endif
+    } else {
+      assert(0);
+    }
+  }  // omp parallel
+
+  for (size_t i = 0; i < static_cast<size_t>(num_blocks); i++) {
+    data.insert(data.end(), data_list[i].begin(), data_list[i].end());
+
+    offsets[i] = offset;
+    tinyexr::swap8(reinterpret_cast<tinyexr::tinyexr_uint64 *>(&offsets[i]));
+    offset += data_list[i].size();
+  }
+
+  {
+    memory.insert(
+        memory.end(), reinterpret_cast<unsigned char *>(&offsets.at(0)),
+        reinterpret_cast<unsigned char *>(&offsets.at(0)) +
+            sizeof(tinyexr::tinyexr_uint64) * static_cast<size_t>(num_blocks));
+  }
+
+  { memory.insert(memory.end(), data.begin(), data.end()); }
+
+  assert(memory.size() > 0);
+
+  (*memory_out) = static_cast<unsigned char *>(malloc(memory.size()));
+  memcpy((*memory_out), &memory.at(0), memory.size());
+
+  return memory.size();  // OK
+}
+
+int SaveEXRImageToFile(const EXRImage *exr_image, const EXRHeader *exr_header,
+                       const char *filename, const char **err) {
+  if (exr_image == NULL || filename == NULL ||
+      exr_header->compression_type < 0) {
+    if (err) {
+      (*err) = "Invalid argument.";
+    }
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+#if !TINYEXR_USE_PIZ
+  if (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_PIZ) {
+    if (err) {
+      (*err) = "PIZ compression is not supported in this build.";
+    }
+    return 0;
+  }
+#endif
+
+#if !TINYEXR_USE_ZFP
+  if (exr_header->compression_type == TINYEXR_COMPRESSIONTYPE_ZFP) {
+    if (err) {
+      (*err) = "ZFP compression is not supported in this build.";
+    }
+    return 0;
+  }
+#endif
+
+#ifdef _WIN32
+  FILE *fp = NULL;
+  fopen_s(&fp, filename, "wb");
+#else
+  FILE *fp = fopen(filename, "wb");
+#endif
+  if (!fp) {
+    if (err) {
+      (*err) = "Cannot write a file.";
+    }
+    return TINYEXR_ERROR_CANT_OPEN_FILE;
+  }
+
+  unsigned char *mem = NULL;
+  size_t mem_size = SaveEXRImageToMemory(exr_image, exr_header, &mem, err);
+
+  if ((mem_size > 0) && mem) {
+    fwrite(mem, 1, mem_size, fp);
+  }
+  free(mem);
+
+  fclose(fp);
+
+  return TINYEXR_SUCCESS;
+}
+
+int LoadDeepEXR(DeepImage *deep_image, const char *filename, const char **err) {
+  if (deep_image == NULL) {
+    if (err) {
+      (*err) = "Invalid argument.";
+    }
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+  FILE *fp = fopen(filename, "rb");
+  if (!fp) {
+    if (err) {
+      (*err) = "Cannot read file.";
+    }
+    return TINYEXR_ERROR_CANT_OPEN_FILE;
+  }
+
+  size_t filesize;
+  // Compute size
+  fseek(fp, 0, SEEK_END);
+  filesize = static_cast<size_t>(ftell(fp));
+  fseek(fp, 0, SEEK_SET);
+
+  if (filesize == 0) {
+    fclose(fp);
+    if (err) {
+      (*err) = "File size is zero.";
+    }
+    return TINYEXR_ERROR_INVALID_FILE;
+  }
+
+  std::vector<char> buf(filesize);  // @todo { use mmap }
+  {
+    size_t ret;
+    ret = fread(&buf[0], 1, filesize, fp);
+    assert(ret == filesize);
+    (void)ret;
+  }
+  fclose(fp);
+
+  const char *head = &buf[0];
+  const char *marker = &buf[0];
+
+  // Header check.
+  {
+    const char header[] = {0x76, 0x2f, 0x31, 0x01};
+
+    if (memcmp(marker, header, 4) != 0) {
+      if (err) {
+        (*err) = "Invalid magic number.";
+      }
+      return TINYEXR_ERROR_INVALID_MAGIC_NUMBER;
+    }
+    marker += 4;
+  }
+
+  // Version, scanline.
+  {
+    // ver 2.0, scanline, deep bit on(0x800)
+    // must be [2, 0, 0, 0]
+    if (marker[0] != 2 || marker[1] != 8 || marker[2] != 0 || marker[3] != 0) {
+      if (err) {
+        (*err) = "Unsupported version or scanline.";
+      }
+      return TINYEXR_ERROR_UNSUPPORTED_FORMAT;
+    }
+
+    marker += 4;
+  }
+
+  int dx = -1;
+  int dy = -1;
+  int dw = -1;
+  int dh = -1;
+  int num_scanline_blocks = 1;  // 16 for ZIP compression.
+  int compression_type = -1;
+  int num_channels = -1;
+  std::vector<tinyexr::ChannelInfo> channels;
+
+  // Read attributes
+  size_t size = filesize - tinyexr::kEXRVersionSize;
+  for (;;) {
+    if (0 == size) {
+      return TINYEXR_ERROR_INVALID_DATA;
+    } else if (marker[0] == '\0') {
+      size--;
+      break;
+    }
+
+    std::string attr_name;
+    std::string attr_type;
+    std::vector<unsigned char> data;
+    size_t marker_size;
+    if (!tinyexr::ReadAttribute(&attr_name, &attr_type, &data, &marker_size,
+                                marker, size)) {
+      return TINYEXR_ERROR_INVALID_DATA;
+    }
+    marker += marker_size;
+    size -= marker_size;
+
+    if (attr_name.compare("compression") == 0) {
+      compression_type = data[0];
+      if (compression_type > TINYEXR_COMPRESSIONTYPE_PIZ) {
+        if (err) {
+          (*err) = "Unsupported compression type.";
+        }
+        return TINYEXR_ERROR_UNSUPPORTED_FORMAT;
+      }
+
+      if (compression_type == TINYEXR_COMPRESSIONTYPE_ZIP) {
+        num_scanline_blocks = 16;
+      }
+
+    } else if (attr_name.compare("channels") == 0) {
+      // name: zero-terminated string, from 1 to 255 bytes long
+      // pixel type: int, possible values are: UINT = 0 HALF = 1 FLOAT = 2
+      // pLinear: unsigned char, possible values are 0 and 1
+      // reserved: three chars, should be zero
+      // xSampling: int
+      // ySampling: int
+
+      tinyexr::ReadChannelInfo(channels, data);
+
+      num_channels = static_cast<int>(channels.size());
+
+      if (num_channels < 1) {
+        if (err) {
+          (*err) = "Invalid channels format.";
+        }
+        return TINYEXR_ERROR_INVALID_DATA;
+      }
+
+    } else if (attr_name.compare("dataWindow") == 0) {
+      memcpy(&dx, &data.at(0), sizeof(int));
+      memcpy(&dy, &data.at(4), sizeof(int));
+      memcpy(&dw, &data.at(8), sizeof(int));
+      memcpy(&dh, &data.at(12), sizeof(int));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&dx));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&dy));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&dw));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&dh));
+
+    } else if (attr_name.compare("displayWindow") == 0) {
+      int x;
+      int y;
+      int w;
+      int h;
+      memcpy(&x, &data.at(0), sizeof(int));
+      memcpy(&y, &data.at(4), sizeof(int));
+      memcpy(&w, &data.at(8), sizeof(int));
+      memcpy(&h, &data.at(12), sizeof(int));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&x));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&y));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&w));
+      tinyexr::swap4(reinterpret_cast<unsigned int *>(&h));
+    }
+  }
+
+  assert(dx >= 0);
+  assert(dy >= 0);
+  assert(dw >= 0);
+  assert(dh >= 0);
+  assert(num_channels >= 1);
+
+  int data_width = dw - dx + 1;
+  int data_height = dh - dy + 1;
+
+  std::vector<float> image(
+      static_cast<size_t>(data_width * data_height * 4));  // 4 = RGBA
+
+  // Read offset tables.
+  int num_blocks = data_height / num_scanline_blocks;
+  if (num_blocks * num_scanline_blocks < data_height) {
+    num_blocks++;
+  }
+
+  std::vector<tinyexr::tinyexr_int64> offsets(static_cast<size_t>(num_blocks));
+
+  for (size_t y = 0; y < static_cast<size_t>(num_blocks); y++) {
+    tinyexr::tinyexr_int64 offset;
+    memcpy(&offset, marker, sizeof(tinyexr::tinyexr_int64));
+    tinyexr::swap8(reinterpret_cast<tinyexr::tinyexr_uint64 *>(&offset));
+    marker += sizeof(tinyexr::tinyexr_int64);  // = 8
+    offsets[y] = offset;
+  }
+
+#if TINYEXR_USE_PIZ
+  if ((compression_type == TINYEXR_COMPRESSIONTYPE_NONE) ||
+      (compression_type == TINYEXR_COMPRESSIONTYPE_RLE) ||
+      (compression_type == TINYEXR_COMPRESSIONTYPE_ZIPS) ||
+      (compression_type == TINYEXR_COMPRESSIONTYPE_ZIP) ||
+      (compression_type == TINYEXR_COMPRESSIONTYPE_PIZ)) {
+#else
+  if ((compression_type == TINYEXR_COMPRESSIONTYPE_NONE) ||
+      (compression_type == TINYEXR_COMPRESSIONTYPE_RLE) ||
+      (compression_type == TINYEXR_COMPRESSIONTYPE_ZIPS) ||
+      (compression_type == TINYEXR_COMPRESSIONTYPE_ZIP)) {
+#endif
+    // OK
+  } else {
+    if (err) {
+      (*err) = "Unsupported format.";
+    }
+    return TINYEXR_ERROR_UNSUPPORTED_FORMAT;
+  }
+
+  deep_image->image = static_cast<float ***>(
+      malloc(sizeof(float **) * static_cast<size_t>(num_channels)));
+  for (int c = 0; c < num_channels; c++) {
+    deep_image->image[c] = static_cast<float **>(
+        malloc(sizeof(float *) * static_cast<size_t>(data_height)));
+    for (int y = 0; y < data_height; y++) {
+    }
+  }
+
+  deep_image->offset_table = static_cast<int **>(
+      malloc(sizeof(int *) * static_cast<size_t>(data_height)));
+  for (int y = 0; y < data_height; y++) {
+    deep_image->offset_table[y] = static_cast<int *>(
+        malloc(sizeof(int) * static_cast<size_t>(data_width)));
+  }
+
+  for (size_t y = 0; y < static_cast<size_t>(num_blocks); y++) {
+    const unsigned char *data_ptr =
+        reinterpret_cast<const unsigned char *>(head + offsets[y]);
+
+    // int: y coordinate
+    // int64: packed size of pixel offset table
+    // int64: packed size of sample data
+    // int64: unpacked size of sample data
+    // compressed pixel offset table
+    // compressed sample data
+    int line_no;
+    tinyexr::tinyexr_int64 packedOffsetTableSize;
+    tinyexr::tinyexr_int64 packedSampleDataSize;
+    tinyexr::tinyexr_int64 unpackedSampleDataSize;
+    memcpy(&line_no, data_ptr, sizeof(int));
+    memcpy(&packedOffsetTableSize, data_ptr + 4,
+           sizeof(tinyexr::tinyexr_int64));
+    memcpy(&packedSampleDataSize, data_ptr + 12,
+           sizeof(tinyexr::tinyexr_int64));
+    memcpy(&unpackedSampleDataSize, data_ptr + 20,
+           sizeof(tinyexr::tinyexr_int64));
+
+    tinyexr::swap4(reinterpret_cast<unsigned int *>(&line_no));
+    tinyexr::swap8(
+        reinterpret_cast<tinyexr::tinyexr_uint64 *>(&packedOffsetTableSize));
+    tinyexr::swap8(
+        reinterpret_cast<tinyexr::tinyexr_uint64 *>(&packedSampleDataSize));
+    tinyexr::swap8(
+        reinterpret_cast<tinyexr::tinyexr_uint64 *>(&unpackedSampleDataSize));
+
+    std::vector<int> pixelOffsetTable(static_cast<size_t>(data_width));
+
+    // decode pixel offset table.
+    {
+      unsigned long dstLen =
+          static_cast<unsigned long>(pixelOffsetTable.size() * sizeof(int));
+      tinyexr::DecompressZip(
+          reinterpret_cast<unsigned char *>(&pixelOffsetTable.at(0)), &dstLen,
+          data_ptr + 28, static_cast<unsigned long>(packedOffsetTableSize));
+
+      assert(dstLen == pixelOffsetTable.size() * sizeof(int));
+      for (size_t i = 0; i < static_cast<size_t>(data_width); i++) {
+        deep_image->offset_table[y][i] = pixelOffsetTable[i];
+      }
+    }
+
+    std::vector<unsigned char> sample_data(
+        static_cast<size_t>(unpackedSampleDataSize));
+
+    // decode sample data.
+    {
+      unsigned long dstLen = static_cast<unsigned long>(unpackedSampleDataSize);
+      tinyexr::DecompressZip(
+          reinterpret_cast<unsigned char *>(&sample_data.at(0)), &dstLen,
+          data_ptr + 28 + packedOffsetTableSize,
+          static_cast<unsigned long>(packedSampleDataSize));
+      assert(dstLen == static_cast<unsigned long>(unpackedSampleDataSize));
+    }
+
+    // decode sample
+    int sampleSize = -1;
+    std::vector<int> channel_offset_list(static_cast<size_t>(num_channels));
+    {
+      int channel_offset = 0;
+      for (size_t i = 0; i < static_cast<size_t>(num_channels); i++) {
+        channel_offset_list[i] = channel_offset;
+        if (channels[i].pixel_type == TINYEXR_PIXELTYPE_UINT) {  // UINT
+          channel_offset += 4;
+        } else if (channels[i].pixel_type == TINYEXR_PIXELTYPE_HALF) {  // half
+          channel_offset += 2;
+        } else if (channels[i].pixel_type ==
+                   TINYEXR_PIXELTYPE_FLOAT) {  // float
+          channel_offset += 4;
+        } else {
+          assert(0);
+        }
+      }
+      sampleSize = channel_offset;
+    }
+    assert(sampleSize >= 2);
+
+    assert(static_cast<size_t>(
+               pixelOffsetTable[static_cast<size_t>(data_width - 1)] *
+               sampleSize) == sample_data.size());
+    int samples_per_line = static_cast<int>(sample_data.size()) / sampleSize;
+
+    //
+    // Alloc memory
+    //
+
+    //
+    // pixel data is stored as image[channels][pixel_samples]
+    //
+    {
+      tinyexr::tinyexr_uint64 data_offset = 0;
+      for (size_t c = 0; c < static_cast<size_t>(num_channels); c++) {
+        deep_image->image[c][y] = static_cast<float *>(
+            malloc(sizeof(float) * static_cast<size_t>(samples_per_line)));
+
+        if (channels[c].pixel_type == 0) {  // UINT
+          for (size_t x = 0; x < static_cast<size_t>(samples_per_line); x++) {
+            unsigned int ui = *reinterpret_cast<unsigned int *>(
+                &sample_data.at(data_offset + x * sizeof(int)));
+            deep_image->image[c][y][x] = static_cast<float>(ui);  // @fixme
+          }
+          data_offset +=
+              sizeof(unsigned int) * static_cast<size_t>(samples_per_line);
+        } else if (channels[c].pixel_type == 1) {  // half
+          for (size_t x = 0; x < static_cast<size_t>(samples_per_line); x++) {
+            tinyexr::FP16 f16;
+            f16.u = *reinterpret_cast<unsigned short *>(
+                &sample_data.at(data_offset + x * sizeof(short)));
+            tinyexr::FP32 f32 = half_to_float(f16);
+            deep_image->image[c][y][x] = f32.f;
+          }
+          data_offset += sizeof(short) * static_cast<size_t>(samples_per_line);
+        } else {  // float
+          for (size_t x = 0; x < static_cast<size_t>(samples_per_line); x++) {
+            float f = *reinterpret_cast<float *>(
+                &sample_data.at(data_offset + x * sizeof(float)));
+            deep_image->image[c][y][x] = f;
+          }
+          data_offset += sizeof(float) * static_cast<size_t>(samples_per_line);
+        }
+      }
+    }
+  }  // y
+
+  deep_image->width = data_width;
+  deep_image->height = data_height;
+
+  deep_image->channel_names = static_cast<const char **>(
+      malloc(sizeof(const char *) * static_cast<size_t>(num_channels)));
+  for (size_t c = 0; c < static_cast<size_t>(num_channels); c++) {
+#ifdef _WIN32
+    deep_image->channel_names[c] = _strdup(channels[c].name.c_str());
+#else
+    deep_image->channel_names[c] = strdup(channels[c].name.c_str());
+#endif
+  }
+  deep_image->num_channels = num_channels;
+
+  return TINYEXR_SUCCESS;
+}
+
+void InitEXRImage(EXRImage *exr_image) {
+  if (exr_image == NULL) {
+    return;
+  }
+
+  exr_image->width = 0;
+  exr_image->height = 0;
+  exr_image->num_channels = 0;
+
+  exr_image->images = NULL;
+  exr_image->tiles = NULL;
+
+  exr_image->num_tiles = 0;
+}
+
+void InitEXRHeader(EXRHeader *exr_header) {
+  if (exr_header == NULL) {
+    return;
+  }
+
+  memset(exr_header, 0, sizeof(EXRHeader));
+}
+
+int FreeEXRHeader(EXRHeader *exr_header) {
+  if (exr_header == NULL) {
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+  if (exr_header->channels) {
+    free(exr_header->channels);
+  }
+
+  if (exr_header->pixel_types) {
+    free(exr_header->pixel_types);
+  }
+
+  if (exr_header->requested_pixel_types) {
+    free(exr_header->requested_pixel_types);
+  }
+
+  for (int i = 0; i < exr_header->num_custom_attributes; i++) {
+    if (exr_header->custom_attributes[i].value) {
+      free(exr_header->custom_attributes[i].value);
+    }
+  }
+
+  return TINYEXR_SUCCESS;
+}
+
+int FreeEXRImage(EXRImage *exr_image) {
+  if (exr_image == NULL) {
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+  for (int i = 0; i < exr_image->num_channels; i++) {
+    if (exr_image->images && exr_image->images[i]) {
+      free(exr_image->images[i]);
+    }
+  }
+
+  if (exr_image->images) {
+    free(exr_image->images);
+  }
+
+  if (exr_image->tiles) {
+    for (int tid = 0; tid < exr_image->num_tiles; tid++) {
+      for (int i = 0; i < exr_image->num_channels; i++) {
+        if (exr_image->tiles[tid].images && exr_image->tiles[tid].images[i]) {
+          free(exr_image->tiles[tid].images[i]);
+        }
+      }
+      if (exr_image->tiles[tid].images) {
+        free(exr_image->tiles[tid].images);
+      }
+    }
+  }
+
+  return TINYEXR_SUCCESS;
+}
+
+int ParseEXRHeaderFromFile(EXRHeader *exr_header, const EXRVersion *exr_version,
+                           const char *filename, const char **err) {
+  if (exr_header == NULL || exr_version == NULL || filename == NULL) {
+    if (err) {
+      (*err) = "Invalid argument.";
+    }
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+#ifdef _WIN32
+  FILE *fp = NULL;
+  fopen_s(&fp, filename, "rb");
+#else
+  FILE *fp = fopen(filename, "rb");
+#endif
+  if (!fp) {
+    if (err) {
+      (*err) = "Cannot read file.";
+    }
+    return TINYEXR_ERROR_CANT_OPEN_FILE;
+  }
+
+  size_t filesize;
+  // Compute size
+  fseek(fp, 0, SEEK_END);
+  filesize = static_cast<size_t>(ftell(fp));
+  fseek(fp, 0, SEEK_SET);
+
+  std::vector<unsigned char> buf(filesize);  // @todo { use mmap }
+  {
+    size_t ret;
+    ret = fread(&buf[0], 1, filesize, fp);
+    assert(ret == filesize);
+    fclose(fp);
+
+    if (ret != filesize) {
+      if (err) {
+        (*err) = "fread error.";
+      }
+      return TINYEXR_ERROR_INVALID_FILE;
+    }
+  }
+
+  return ParseEXRHeaderFromMemory(exr_header, exr_version, &buf.at(0), filesize,
+                                  err);
+}
+
+int ParseEXRMultipartHeaderFromMemory(EXRHeader ***exr_headers,
+                                      int *num_headers,
+                                      const EXRVersion *exr_version,
+                                      const unsigned char *memory, size_t size,
+                                      const char **err) {
+  if (memory == NULL || exr_headers == NULL || num_headers == NULL ||
+      exr_version == NULL) {
+    // Invalid argument
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+  if (size < tinyexr::kEXRVersionSize) {
+    return TINYEXR_ERROR_INVALID_DATA;
+  }
+
+  const unsigned char *marker = memory + tinyexr::kEXRVersionSize;
+  size_t marker_size = size - tinyexr::kEXRVersionSize;
+
+  std::vector<tinyexr::HeaderInfo> infos;
+
+  for (;;) {
+    tinyexr::HeaderInfo info;
+    info.clear();
+
+    std::string err_str;
+    bool empty_header = false;
+    int ret = ParseEXRHeader(&info, &empty_header, exr_version, &err_str,
+                             marker, marker_size);
+
+    if (ret != TINYEXR_SUCCESS) {
+      if (err) {
+        (*err) = strdup(err_str.c_str());  // may leak
+      }
+      return ret;
+    }
+
+    if (empty_header) {
+      marker += 1;  // skip '\0'
+      break;
+    }
+
+    // `chunkCount` must exist in the header.
+    if (info.chunk_count == 0) {
+      if (err) {
+        (*err) = "`chunkCount' attribute is not found in the header.";
+      }
+      return TINYEXR_ERROR_INVALID_DATA;
+    }
+
+    infos.push_back(info);
+
+    // move to next header.
+    marker += info.header_len;
+    size -= info.header_len;
+  }
+
+  // allocate memory for EXRHeader and create array of EXRHeader pointers.
+  (*exr_headers) =
+      static_cast<EXRHeader **>(malloc(sizeof(EXRHeader *) * infos.size()));
+  for (size_t i = 0; i < infos.size(); i++) {
+    EXRHeader *exr_header = static_cast<EXRHeader *>(malloc(sizeof(EXRHeader)));
+
+    ConvertHeader(exr_header, infos[i]);
+
+    // transfoer `tiled` from version.
+    exr_header->tiled = exr_version->tiled;
+
+    (*exr_headers)[i] = exr_header;
+  }
+
+  (*num_headers) = static_cast<int>(infos.size());
+
+  return TINYEXR_SUCCESS;
+}
+
+int ParseEXRMultipartHeaderFromFile(EXRHeader ***exr_headers, int *num_headers,
+                                    const EXRVersion *exr_version,
+                                    const char *filename, const char **err) {
+  if (exr_headers == NULL || num_headers == NULL || exr_version == NULL ||
+      filename == NULL) {
+    if (err) {
+      (*err) = "Invalid argument.";
+    }
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+#ifdef _WIN32
+  FILE *fp = NULL;
+  fopen_s(&fp, filename, "rb");
+#else
+  FILE *fp = fopen(filename, "rb");
+#endif
+  if (!fp) {
+    if (err) {
+      (*err) = "Cannot read file.";
+    }
+    return TINYEXR_ERROR_CANT_OPEN_FILE;
+  }
+
+  size_t filesize;
+  // Compute size
+  fseek(fp, 0, SEEK_END);
+  filesize = static_cast<size_t>(ftell(fp));
+  fseek(fp, 0, SEEK_SET);
+
+  std::vector<unsigned char> buf(filesize);  // @todo { use mmap }
+  {
+    size_t ret;
+    ret = fread(&buf[0], 1, filesize, fp);
+    assert(ret == filesize);
+    fclose(fp);
+
+    if (ret != filesize) {
+      if (err) {
+        (*err) = "fread error.";
+      }
+      return TINYEXR_ERROR_INVALID_FILE;
+    }
+  }
+
+  return ParseEXRMultipartHeaderFromMemory(
+      exr_headers, num_headers, exr_version, &buf.at(0), filesize, err);
+}
+
+int ParseEXRVersionFromMemory(EXRVersion *version, const unsigned char *memory,
+                              size_t size) {
+  if (version == NULL || memory == NULL) {
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+  if (size < tinyexr::kEXRVersionSize) {
+    return TINYEXR_ERROR_INVALID_DATA;
+  }
+
+  const unsigned char *marker = memory;
+
+  // Header check.
+  {
+    const char header[] = {0x76, 0x2f, 0x31, 0x01};
+
+    if (memcmp(marker, header, 4) != 0) {
+      return TINYEXR_ERROR_INVALID_MAGIC_NUMBER;
+    }
+    marker += 4;
+  }
+
+  version->tiled = false;
+  version->long_name = false;
+  version->non_image = false;
+  version->multipart = false;
+
+  // Parse version header.
+  {
+    // must be 2
+    if (marker[0] != 2) {
+      return TINYEXR_ERROR_INVALID_EXR_VERSION;
+    }
+
+    if (version == NULL) {
+      return TINYEXR_SUCCESS;  // May OK
+    }
+
+    version->version = 2;
+
+    if (marker[1] & 0x2) {  // 9th bit
+      version->tiled = true;
+    }
+    if (marker[1] & 0x4) {  // 10th bit
+      version->long_name = true;
+    }
+    if (marker[1] & 0x8) {        // 11th bit
+      version->non_image = true;  // (deep image)
+    }
+    if (marker[1] & 0x10) {  // 12th bit
+      version->multipart = true;
+    }
+  }
+
+  return TINYEXR_SUCCESS;
+}
+
+int ParseEXRVersionFromFile(EXRVersion *version, const char *filename) {
+  if (filename == NULL) {
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+#ifdef _WIN32
+  FILE *fp = NULL;
+  fopen_s(&fp, filename, "rb");
+#else
+  FILE *fp = fopen(filename, "rb");
+#endif
+  if (!fp) {
+    return TINYEXR_ERROR_CANT_OPEN_FILE;
+  }
+
+  size_t file_size;
+  // Compute size
+  fseek(fp, 0, SEEK_END);
+  file_size = static_cast<size_t>(ftell(fp));
+  fseek(fp, 0, SEEK_SET);
+
+  if (file_size < tinyexr::kEXRVersionSize) {
+    return TINYEXR_ERROR_INVALID_FILE;
+  }
+
+  unsigned char buf[tinyexr::kEXRVersionSize];
+  size_t ret = fread(&buf[0], 1, tinyexr::kEXRVersionSize, fp);
+  fclose(fp);
+
+  if (ret != tinyexr::kEXRVersionSize) {
+    return TINYEXR_ERROR_INVALID_FILE;
+  }
+
+  return ParseEXRVersionFromMemory(version, buf, tinyexr::kEXRVersionSize);
+}
+
+int LoadEXRMultipartImageFromMemory(EXRImage *exr_images,
+                                    const EXRHeader **exr_headers,
+                                    unsigned int num_parts,
+                                    const unsigned char *memory,
+                                    const size_t size, const char **err) {
+  if (exr_images == NULL || exr_headers == NULL || num_parts == 0 ||
+      memory == NULL || (size <= tinyexr::kEXRVersionSize)) {
+    if (err) {
+      (*err) = "Invalid argument.";
+    }
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+  // compute total header size.
+  size_t total_header_size = 0;
+  for (unsigned int i = 0; i < num_parts; i++) {
+    if (exr_headers[i]->header_len == 0) {
+      if (err) {
+        (*err) = "EXRHeader is not initialized.";
+      }
+      return TINYEXR_ERROR_INVALID_ARGUMENT;
+    }
+
+    total_header_size += exr_headers[i]->header_len;
+  }
+
+  const char *marker = reinterpret_cast<const char *>(
+      memory + total_header_size + 4 +
+      4);  // +8 for magic number and version header.
+
+  marker += 1;  // Skip empty header.
+
+  // NOTE 1:
+  //   In multipart image, There is 'part number' before chunk data.
+  //   4 byte : part number
+  //   4+     : chunk
+  //
+  // NOTE 2:
+  //   EXR spec says 'part number' is 'unsigned long' but actually this is
+  //   'unsigned int(4 bytes)' in OpenEXR implementation...
+  //   http://www.openexr.com/openexrfilelayout.pdf
+
+  // Load chunk offset table.
+  std::vector<std::vector<tinyexr::tinyexr_uint64> > chunk_offset_table_list;
+  for (size_t i = 0; i < static_cast<size_t>(num_parts); i++) {
+    std::vector<tinyexr::tinyexr_uint64> offset_table(
+        static_cast<size_t>(exr_headers[i]->chunk_count));
+
+    for (size_t c = 0; c < offset_table.size(); c++) {
+      tinyexr::tinyexr_uint64 offset;
+      memcpy(&offset, marker, 8);
+      tinyexr::swap8(&offset);
+
+      if (offset >= size) {
+        if (err) {
+          (*err) = "Invalid offset size.";
+        }
+        return TINYEXR_ERROR_INVALID_DATA;
+      }
+
+      offset_table[c] = offset + 4;  // +4 to skip 'part number'
+      marker += 8;
+    }
+
+    chunk_offset_table_list.push_back(offset_table);
+  }
+
+  // Decode image.
+  for (size_t i = 0; i < static_cast<size_t>(num_parts); i++) {
+    std::vector<tinyexr::tinyexr_uint64> &offset_table =
+        chunk_offset_table_list[i];
+
+    // First check 'part number' is identitical to 'i'
+    for (size_t c = 0; c < offset_table.size(); c++) {
+      const unsigned char *part_number_addr =
+          memory + offset_table[c] - 4;  // -4 to move to 'part number' field.
+      unsigned int part_no;
+      memcpy(&part_no, part_number_addr, sizeof(unsigned int));  // 4
+      tinyexr::swap4(&part_no);
+
+      if (part_no != i) {
+        assert(0);
+        return TINYEXR_ERROR_INVALID_DATA;
+      }
+    }
+
+    int ret = tinyexr::DecodeChunk(&exr_images[i], exr_headers[i], offset_table,
+                                   memory);
+    if (ret != TINYEXR_SUCCESS) {
+      return ret;
+    }
+  }
+
+  return TINYEXR_SUCCESS;
+}
+
+int LoadEXRMultipartImageFromFile(EXRImage *exr_images,
+                                  const EXRHeader **exr_headers,
+                                  unsigned int num_parts, const char *filename,
+                                  const char **err) {
+  if (exr_images == NULL || exr_headers == NULL || num_parts == 0) {
+    if (err) {
+      (*err) = "Invalid argument.";
+    }
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+#ifdef _WIN32
+  FILE *fp = NULL;
+  fopen_s(&fp, filename, "rb");
+#else
+  FILE *fp = fopen(filename, "rb");
+#endif
+  if (!fp) {
+    if (err) {
+      (*err) = "Cannot read file.";
+    }
+    return TINYEXR_ERROR_CANT_OPEN_FILE;
+  }
+
+  size_t filesize;
+  // Compute size
+  fseek(fp, 0, SEEK_END);
+  filesize = static_cast<size_t>(ftell(fp));
+  fseek(fp, 0, SEEK_SET);
+
+  std::vector<unsigned char> buf(filesize);  //  @todo { use mmap }
+  {
+    size_t ret;
+    ret = fread(&buf[0], 1, filesize, fp);
+    assert(ret == filesize);
+    fclose(fp);
+    (void)ret;
+  }
+
+  return LoadEXRMultipartImageFromMemory(exr_images, exr_headers, num_parts,
+                                         &buf.at(0), filesize, err);
+}
+
+int SaveEXR(const float *data, int width, int height, int components,
+            const char *outfilename) {
+  if (components == 3 || components == 4) {
+    // OK
+  } else {
+    return TINYEXR_ERROR_INVALID_ARGUMENT;
+  }
+
+  // Assume at least 16x16 pixels.
+  if (width < 16) return TINYEXR_ERROR_INVALID_ARGUMENT;
+  if (height < 16) return TINYEXR_ERROR_INVALID_ARGUMENT;
+
+  EXRHeader header;
+  InitEXRHeader(&header);
+
+  EXRImage image;
+  InitEXRImage(&image);
+
+  image.num_channels = components;
+
+  std::vector<float> images[4];
+  images[0].resize(static_cast<size_t>(width * height));
+  images[1].resize(static_cast<size_t>(width * height));
+  images[2].resize(static_cast<size_t>(width * height));
+  images[3].resize(static_cast<size_t>(width * height));
+
+  // Split RGB(A)RGB(A)RGB(A)... into R, G and B(and A) layers
+  for (size_t i = 0; i < static_cast<size_t>(width * height); i++) {
+    images[0][i] = data[static_cast<size_t>(components) * i + 0];
+    images[1][i] = data[static_cast<size_t>(components) * i + 1];
+    images[2][i] = data[static_cast<size_t>(components) * i + 2];
+    if (components == 4) {
+      images[3][i] = data[static_cast<size_t>(components) * i + 3];
+    }
+  }
+
+  float *image_ptr[4] = {0, 0, 0, 0};
+  if (components == 4) {
+    image_ptr[0] = &(images[3].at(0));  // A
+    image_ptr[1] = &(images[2].at(0));  // B
+    image_ptr[2] = &(images[1].at(0));  // G
+    image_ptr[3] = &(images[0].at(0));  // R
+  } else {
+    image_ptr[0] = &(images[2].at(0));  // B
+    image_ptr[1] = &(images[1].at(0));  // G
+    image_ptr[2] = &(images[0].at(0));  // R
+  }
+
+  image.images = reinterpret_cast<unsigned char **>(image_ptr);
+  image.width = width;
+  image.height = height;
+
+  header.num_channels = components;
+  header.channels = static_cast<EXRChannelInfo *>(malloc(
+      sizeof(EXRChannelInfo) * static_cast<size_t>(header.num_channels)));
+  // Must be (A)BGR order, since most of EXR viewers expect this channel order.
+  if (components == 4) {
+    strncpy(header.channels[0].name, "A", 255);
+    header.channels[0].name[strlen("A")] = '\0';
+    strncpy(header.channels[1].name, "B", 255);
+    header.channels[1].name[strlen("B")] = '\0';
+    strncpy(header.channels[2].name, "G", 255);
+    header.channels[2].name[strlen("G")] = '\0';
+    strncpy(header.channels[3].name, "R", 255);
+    header.channels[3].name[strlen("R")] = '\0';
+  } else {
+    strncpy(header.channels[0].name, "B", 255);
+    header.channels[0].name[strlen("B")] = '\0';
+    strncpy(header.channels[1].name, "G", 255);
+    header.channels[1].name[strlen("G")] = '\0';
+    strncpy(header.channels[2].name, "R", 255);
+    header.channels[2].name[strlen("R")] = '\0';
+  }
+
+  header.pixel_types = static_cast<int *>(
+      malloc(sizeof(int) * static_cast<size_t>(header.num_channels)));
+  header.requested_pixel_types = static_cast<int *>(
+      malloc(sizeof(int) * static_cast<size_t>(header.num_channels)));
+  for (int i = 0; i < header.num_channels; i++) {
+    header.pixel_types[i] =
+        TINYEXR_PIXELTYPE_FLOAT;  // pixel type of input image
+    header.requested_pixel_types[i] =
+        TINYEXR_PIXELTYPE_HALF;  // pixel type of output image to be stored in
+                                 // .EXR
+  }
+
+  const char *err;
+  int ret = SaveEXRImageToFile(&image, &header, outfilename, &err);
+  if (ret != TINYEXR_SUCCESS) {
+    return ret;
+  }
+
+  free(header.channels);
+  free(header.pixel_types);
+  free(header.requested_pixel_types);
+
+  return ret;
+}
+
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
+
+#endif  // TINYEXR_IMPLEMENTATION_DEIFNED
+#endif  // TINYEXR_IMPLEMENTATION