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Diffstat (limited to 'drivers/webp/image_loader_webp.cpp')
-rw-r--r--drivers/webp/image_loader_webp.cpp182
1 files changed, 0 insertions, 182 deletions
diff --git a/drivers/webp/image_loader_webp.cpp b/drivers/webp/image_loader_webp.cpp
deleted file mode 100644
index 68bb857293..0000000000
--- a/drivers/webp/image_loader_webp.cpp
+++ /dev/null
@@ -1,182 +0,0 @@
-/*************************************************************************/
-/* image_loader_webp.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* http://www.godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* 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 OR COPYRIGHT HOLDERS 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. */
-/*************************************************************************/
-#include "image_loader_webp.h"
-
-#include "print_string.h"
-#include "os/os.h"
-#include "drivers/webp/decode.h"
-#include "drivers/webp/encode.h"
-#include "io/marshalls.h"
-#include <stdlib.h>
-
-static DVector<uint8_t> _webp_lossy_pack(const Image& p_image,float p_quality) {
-
- ERR_FAIL_COND_V(p_image.empty(),DVector<uint8_t>());
-
- Image img=p_image;
- if (img.detect_alpha())
- img.convert(Image::FORMAT_RGBA);
- else
- img.convert(Image::FORMAT_RGB);
-
- Size2 s(img.get_width(),img.get_height());
- DVector<uint8_t> data = img.get_data();
- DVector<uint8_t>::Read r = data.read();
-
- uint8_t *dst_buff=NULL;
- size_t dst_size=0;
- if (img.get_format()==Image::FORMAT_RGB) {
-
- dst_size = WebPEncodeRGB(r.ptr(),s.width,s.height,3*s.width,CLAMP(p_quality*100.0,0,100.0),&dst_buff);
- } else {
- dst_size = WebPEncodeRGBA(r.ptr(),s.width,s.height,4*s.width,CLAMP(p_quality*100.0,0,100.0),&dst_buff);
- }
-
- ERR_FAIL_COND_V(dst_size==0,DVector<uint8_t>());
- DVector<uint8_t> dst;
- dst.resize(4+dst_size);
- DVector<uint8_t>::Write w = dst.write();
- w[0]='W';
- w[1]='E';
- w[2]='B';
- w[3]='P';
- copymem(&w[4],dst_buff,dst_size);
- free(dst_buff);
- w=DVector<uint8_t>::Write();
- return dst;
-}
-
-static Image _webp_lossy_unpack(const DVector<uint8_t>& p_buffer) {
-
- int size = p_buffer.size()-4;
- ERR_FAIL_COND_V(size<=0,Image());
- DVector<uint8_t>::Read r = p_buffer.read();
-
- ERR_FAIL_COND_V(r[0]!='W' || r[1]!='E' || r[2]!='B' || r[3]!='P',Image());
- WebPBitstreamFeatures features;
- if (WebPGetFeatures(&r[4],size,&features)!=VP8_STATUS_OK) {
- ERR_EXPLAIN("Error unpacking WEBP image:");
- ERR_FAIL_V(Image());
- }
-
- //print_line("width: "+itos(features.width));
- //print_line("height: "+itos(features.height));
- //print_line("alpha: "+itos(features.has_alpha));
-
- DVector<uint8_t> dst_image;
- int datasize = features.width*features.height*(features.has_alpha?4:3);
- dst_image.resize(datasize);
-
- DVector<uint8_t>::Write dst_w = dst_image.write();
-
- bool errdec=false;
- if (features.has_alpha) {
- errdec = WebPDecodeRGBAInto(&r[4],size,dst_w.ptr(),datasize,4*features.width)==NULL;
- } else {
- errdec = WebPDecodeRGBInto(&r[4],size,dst_w.ptr(),datasize,3*features.width)==NULL;
-
- }
-
- //ERR_EXPLAIN("Error decoding webp! - "+p_file);
- ERR_FAIL_COND_V(errdec,Image());
-
- dst_w = DVector<uint8_t>::Write();
-
- return Image(features.width,features.height,0,features.has_alpha?Image::FORMAT_RGBA:Image::FORMAT_RGB,dst_image);
-
-}
-
-
-Error ImageLoaderWEBP::load_image(Image *p_image,FileAccess *f) {
-
-
- uint32_t size = f->get_len();
- DVector<uint8_t> src_image;
- src_image.resize(size);
-
- WebPBitstreamFeatures features;
-
- DVector<uint8_t>::Write src_w = src_image.write();
- f->get_buffer(src_w.ptr(),size);
- ERR_FAIL_COND_V(f->eof_reached(), ERR_FILE_EOF);
-
- if (WebPGetFeatures(src_w.ptr(),size,&features)!=VP8_STATUS_OK) {
- f->close();
- //ERR_EXPLAIN("Error decoding WEBP image: "+p_file);
- ERR_FAIL_V(ERR_FILE_CORRUPT);
- }
-
- print_line("width: "+itos(features.width));
- print_line("height: "+itos(features.height));
- print_line("alpha: "+itos(features.has_alpha));
-
- src_w = DVector<uint8_t>::Write();
-
- DVector<uint8_t> dst_image;
- int datasize = features.width*features.height*(features.has_alpha?4:3);
- dst_image.resize(datasize);
-
- DVector<uint8_t>::Read src_r = src_image.read();
- DVector<uint8_t>::Write dst_w = dst_image.write();
-
-
- bool errdec=false;
- if (features.has_alpha) {
- errdec = WebPDecodeRGBAInto(src_r.ptr(),size,dst_w.ptr(),datasize,4*features.width)==NULL;
- } else {
- errdec = WebPDecodeRGBInto(src_r.ptr(),size,dst_w.ptr(),datasize,3*features.width)==NULL;
-
- }
-
- //ERR_EXPLAIN("Error decoding webp! - "+p_file);
- ERR_FAIL_COND_V(errdec,ERR_FILE_CORRUPT);
-
- src_r = DVector<uint8_t>::Read();
- dst_w = DVector<uint8_t>::Write();
-
- *p_image = Image(features.width,features.height,0,features.has_alpha?Image::FORMAT_RGBA:Image::FORMAT_RGB,dst_image);
-
-
- return OK;
-
-}
-
-void ImageLoaderWEBP::get_recognized_extensions(List<String> *p_extensions) const {
-
- p_extensions->push_back("webp");
-}
-
-
-ImageLoaderWEBP::ImageLoaderWEBP() {
-
- Image::lossy_packer=_webp_lossy_pack;
- Image::lossy_unpacker=_webp_lossy_unpack;
-}
-
-
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