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      1 /*
      2  * Copyright 2016 Google Inc.
      3  *
      4  * Use of this source code is governed by a BSD-style license that can be
      5  * found in the LICENSE file.
      6  */
      7 
      8 #ifndef SkRGBAToYUV_DEFINED
      9 #define SkRGBAToYUV_DEFINED
     10 
     11 #include "SkPixmap.h"
     12 #include "SkSize.h"
     13 
     14 class SkImage;
     15 // Works with any image type at the moment, but in the future it may only work with raster-backed
     16 // images. This really should take a SkPixmap for the input, however the implementation for the
     17 // time being requires an image.
     18 bool SkRGBAToYUV(const SkImage*, const SkISize [3], void* const planes[3],
     19                  const size_t rowBytes[3], SkYUVColorSpace);
     20 
     21 #endif
     22