| // Copyright (c) 2012 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. |
| |
| #ifndef COBALT_MEDIA_BASE_SIMD_CONVERT_YUV_TO_RGB_H_ |
| #define COBALT_MEDIA_BASE_SIMD_CONVERT_YUV_TO_RGB_H_ |
| |
| #include "media/base/yuv_convert.h" |
| #include "starboard/types.h" |
| |
| namespace cobalt { |
| namespace media { |
| |
| // These methods are exported for testing purposes only. Library users should |
| // only call the methods listed in yuv_convert.h. |
| |
| MEDIA_EXPORT void ConvertYUVToRGB32_C(const uint8_t* yplane, |
| const uint8_t* uplane, |
| const uint8_t* vplane, uint8_t* rgbframe, |
| int width, int height, int ystride, |
| int uvstride, int rgbstride, |
| YUVType yuv_type); |
| |
| MEDIA_EXPORT void ConvertYUVToRGB32Row_C(const uint8_t* yplane, |
| const uint8_t* uplane, |
| const uint8_t* vplane, |
| uint8_t* rgbframe, ptrdiff_t width, |
| const int16_t* convert_table); |
| |
| MEDIA_EXPORT void ConvertYUVAToARGB_C( |
| const uint8_t* yplane, const uint8_t* uplane, const uint8_t* vplane, |
| const uint8_t* aplane, uint8_t* rgbframe, int width, int height, |
| int ystride, int uvstride, int avstride, int rgbstride, YUVType yuv_type); |
| |
| MEDIA_EXPORT void ConvertYUVAToARGBRow_C(const uint8_t* yplane, |
| const uint8_t* uplane, |
| const uint8_t* vplane, |
| const uint8_t* aplane, |
| uint8_t* rgbframe, ptrdiff_t width, |
| const int16_t* convert_table); |
| |
| MEDIA_EXPORT void ConvertYUVToRGB32_SSE(const uint8_t* yplane, |
| const uint8_t* uplane, |
| const uint8_t* vplane, |
| uint8_t* rgbframe, int width, |
| int height, int ystride, int uvstride, |
| int rgbstride, YUVType yuv_type); |
| |
| MEDIA_EXPORT void ConvertYUVAToARGB_MMX( |
| const uint8_t* yplane, const uint8_t* uplane, const uint8_t* vplane, |
| const uint8_t* aplane, uint8_t* rgbframe, int width, int height, |
| int ystride, int uvstride, int avstride, int rgbstride, YUVType yuv_type); |
| |
| MEDIA_EXPORT void ScaleYUVToRGB32Row_C(const uint8_t* y_buf, |
| const uint8_t* u_buf, |
| const uint8_t* v_buf, uint8_t* rgb_buf, |
| ptrdiff_t width, ptrdiff_t source_dx, |
| const int16_t* convert_table); |
| |
| MEDIA_EXPORT void LinearScaleYUVToRGB32Row_C(const uint8_t* y_buf, |
| const uint8_t* u_buf, |
| const uint8_t* v_buf, |
| uint8_t* rgb_buf, ptrdiff_t width, |
| ptrdiff_t source_dx, |
| const int16_t* convert_table); |
| |
| MEDIA_EXPORT void LinearScaleYUVToRGB32RowWithRange_C( |
| const uint8_t* y_buf, const uint8_t* u_buf, const uint8_t* v_buf, |
| uint8_t* rgb_buf, int dest_width, int source_x, int source_dx, |
| const int16_t* convert_table); |
| |
| } // namespace media |
| } // namespace cobalt |
| |
| // Assembly functions are declared without namespace. |
| extern "C" { |
| |
| // We use ptrdiff_t instead of int for yasm routine parameters to portably |
| // sign-extend int. On Win64, MSVC does not sign-extend the value in the stack |
| // home of int function parameters, and yasm routines are unaware of this lack |
| // of extension and fault. ptrdiff_t is portably sign-extended and fixes this |
| // issue on at least Win64. The C-equivalent RowProc versions' prototypes |
| // include the same change to ptrdiff_t to reuse the typedefs. |
| |
| MEDIA_EXPORT void ConvertYUVAToARGBRow_MMX(const uint8_t* yplane, |
| const uint8_t* uplane, |
| const uint8_t* vplane, |
| const uint8_t* aplane, |
| uint8_t* rgbframe, ptrdiff_t width, |
| const int16_t* convert_table); |
| |
| MEDIA_EXPORT void ConvertYUVToRGB32Row_SSE(const uint8_t* yplane, |
| const uint8_t* uplane, |
| const uint8_t* vplane, |
| uint8_t* rgbframe, ptrdiff_t width, |
| const int16_t* convert_table); |
| |
| MEDIA_EXPORT void ScaleYUVToRGB32Row_SSE(const uint8_t* y_buf, |
| const uint8_t* u_buf, |
| const uint8_t* v_buf, uint8_t* rgb_buf, |
| ptrdiff_t width, ptrdiff_t source_dx, |
| const int16_t* convert_table); |
| |
| MEDIA_EXPORT void ScaleYUVToRGB32Row_SSE2_X64(const uint8_t* y_buf, |
| const uint8_t* u_buf, |
| const uint8_t* v_buf, |
| uint8_t* rgb_buf, ptrdiff_t width, |
| ptrdiff_t source_dx, |
| const int16_t* convert_table); |
| |
| MEDIA_EXPORT void LinearScaleYUVToRGB32Row_SSE( |
| const uint8_t* y_buf, const uint8_t* u_buf, const uint8_t* v_buf, |
| uint8_t* rgb_buf, ptrdiff_t width, ptrdiff_t source_dx, |
| const int16_t* convert_table); |
| |
| MEDIA_EXPORT void LinearScaleYUVToRGB32Row_MMX_X64( |
| const uint8_t* y_buf, const uint8_t* u_buf, const uint8_t* v_buf, |
| uint8_t* rgb_buf, ptrdiff_t width, ptrdiff_t source_dx, |
| const int16_t* convert_table); |
| |
| } // extern "C" |
| |
| #endif // COBALT_MEDIA_BASE_SIMD_CONVERT_YUV_TO_RGB_H_ |