1 files changed, 0 insertions, 82 deletions
diff --git a/drivers/webpold/dsp/lossless.h b/drivers/webpold/dsp/lossless.h
deleted file mode 100644
index 7c7d5555ed..0000000000
--- a/drivers/webpold/dsp/lossless.h
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright 2012 Google Inc. All Rights Reserved.
-//
-// This code is licensed under the same terms as WebM:
-//  Software License Agreement:  http://www.webmproject.org/license/software/
-//  Additional IP Rights Grant:  http://www.webmproject.org/license/additional/
-// -----------------------------------------------------------------------------
-//
-// Image transforms and color space conversion methods for lossless decoder.
-//
-// Authors: Vikas Arora (vikaas.arora@gmail.com)
-//          Jyrki Alakuijala (jyrki@google.com)
-
-#ifndef WEBP_DSP_LOSSLESS_H_
-#define WEBP_DSP_LOSSLESS_H_
-
-#include "../types.h"
-#include "../decode.h"
-
-#if defined(__cplusplus) || defined(c_plusplus)
-extern "C" {
-#endif
-
-//------------------------------------------------------------------------------
-// Image transforms.
-
-struct VP8LTransform;  // Defined in dec/vp8li.h.
-
-// Performs inverse transform of data given transform information, start and end
-// rows. Transform will be applied to rows [row_start, row_end[.
-// The *in and *out pointers refer to source and destination data respectively
-// corresponding to the intermediate row (row_start).
-void VP8LInverseTransform(const struct VP8LTransform* const transform,
-                          int row_start, int row_end,
-                          const uint32_t* const in, uint32_t* const out);
-
-// Subtracts green from blue and red channels.
-void VP8LSubtractGreenFromBlueAndRed(uint32_t* argb_data, int num_pixs);
-
-void VP8LResidualImage(int width, int height, int bits,
-                       uint32_t* const argb, uint32_t* const argb_scratch,
-                       uint32_t* const image);
-
-void VP8LColorSpaceTransform(int width, int height, int bits, int step,
-                             uint32_t* const argb, uint32_t* image);
-
-//------------------------------------------------------------------------------
-// Color space conversion.
-
-// Converts from BGRA to other color spaces.
-void VP8LConvertFromBGRA(const uint32_t* const in_data, int num_pixels,
-                         WEBP_CSP_MODE out_colorspace, uint8_t* const rgba);
-
-//------------------------------------------------------------------------------
-// Misc methods.
-
-// Computes sampled size of 'size' when sampling using 'sampling bits'.
-static WEBP_INLINE uint32_t VP8LSubSampleSize(uint32_t size,
-                                              uint32_t sampling_bits) {
-  return (size + (1 << sampling_bits) - 1) >> sampling_bits;
-}
-
-// Faster logarithm for integers, with the property of log2(0) == 0.
-float VP8LFastLog2(int v);
-// Fast calculation of v * log2(v) for integer input.
-static WEBP_INLINE float VP8LFastSLog2(int v) { return VP8LFastLog2(v) * v; }
-
-// In-place difference of each component with mod 256.
-static WEBP_INLINE uint32_t VP8LSubPixels(uint32_t a, uint32_t b) {
-  const uint32_t alpha_and_green =
-      0x00ff00ffu + (a & 0xff00ff00u) - (b & 0xff00ff00u);
-  const uint32_t red_and_blue =
-      0xff00ff00u + (a & 0x00ff00ffu) - (b & 0x00ff00ffu);
-  return (alpha_and_green & 0xff00ff00u) | (red_and_blue & 0x00ff00ffu);
-}
-
-//------------------------------------------------------------------------------
-
-#if defined(__cplusplus) || defined(c_plusplus)
-}    // extern "C"
-#endif
-
-#endif  // WEBP_DSP_LOSSLESS_H_