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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// This file defines the YUV conversion functions for each specific
// optimization.
#ifndef MEDIA_BASE_YUV_CONVERT_INTERNAL_H_
#define MEDIA_BASE_YUV_CONVERT_INTERNAL_H_
#include "base/basictypes.h"
namespace media {
// SSE2 version of converting RGBA to YV12.
extern void ConvertRGB32ToYUV_SSE2(const uint8* rgbframe,
uint8* yplane,
uint8* uplane,
uint8* vplane,
int width,
int height,
int rgbstride,
int ystride,
int uvstride);
// This is a C reference implementation of the above routine.
// This method should only be used in unit test.
void ConvertRGB32ToYUV_SSE2_Reference(const uint8* rgbframe,
uint8* yplane,
uint8* uplane,
uint8* vplane,
int width,
int height,
int rgbstride,
int ystride,
int uvstride);
// C version of converting RGBA to YV12.
void ConvertRGB32ToYUV_C(const uint8* rgbframe,
uint8* yplane,
uint8* uplane,
uint8* vplane,
int width,
int height,
int rgbstride,
int ystride,
int uvstride);
// C version of converting RGB24 to YV12.
void ConvertRGB24ToYUV_C(const uint8* rgbframe,
uint8* yplane,
uint8* uplane,
uint8* vplane,
int width,
int height,
int rgbstride,
int ystride,
int uvstride);
// C version of converting YUY2 to YV12.
void ConvertYUY2ToYUV_C(const uint8* src,
uint8* yplane,
uint8* uplane,
uint8* vplane,
int width,
int height);
} // namespace media
#endif // MEDIA_BASE_YUV_CONVERT_INTERNAL_H_
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