libjxl

FORK: libjxl patches used on blog
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alpha_blend.h (466B)

      1 // Copyright (c) the JPEG XL Project Authors. All rights reserved.
      2 //
      3 // Use of this source code is governed by a BSD-style
      4 // license that can be found in the LICENSE file.
      5 
      6 #ifndef LIB_EXTRAS_ALPHA_BLEND_H_
      7 #define LIB_EXTRAS_ALPHA_BLEND_H_
      8 
      9 #include "lib/extras/packed_image.h"
     10 
     11 namespace jxl {
     12 namespace extras {
     13 
     14 void AlphaBlend(PackedPixelFile* ppf, const float background[3]);
     15 
     16 }  // namespace extras
     17 }  // namespace jxl
     18 
     19 #endif  // LIB_EXTRAS_ALPHA_BLEND_H_