gfx/ycbcr/YCbCrUtils.h

   1 /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   2  * This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef MOZILLA_GFX_UTILS_H_
   7 #define MOZILLA_GFX_UTILS_H_
   8
   9 #include "mozilla/gfx/Types.h"
  10 #include "ImageContainer.h"
  11
  12 namespace mozilla {
  13 namespace gfx {
  14
  15 void
  16 GetYCbCrToRGBDestFormatAndSize(const layers::PlanarYCbCrData& aData,
  17                                SurfaceFormat& aSuggestedFormat,
  18                                IntSize& aSuggestedSize);
  19
  20 void
  21 ConvertYCbCrToRGB(const layers::PlanarYCbCrData& aData,
  22                   const SurfaceFormat& aDestFormat,
  23                   const IntSize& aDestSize,
  24                   unsigned char* aDestBuffer,
  25                   int32_t aStride);
  26
  27 }
  28 }
  29
  30 #endif /* MOZILLA_GFX_UTILS_H_ */