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|   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 
|   2 // Use of this source code is governed by a BSD-style license that can be |   2 // Use of this source code is governed by a BSD-style license that can be | 
|   3 // found in the LICENSE file. |   3 // found in the LICENSE file. | 
|   4  |   4  | 
|   5 #ifndef MEDIA_BASE_SIMD_CONVERT_RGB_TO_YUV_H_ |   5 #ifndef MEDIA_BASE_SIMD_CONVERT_RGB_TO_YUV_H_ | 
|   6 #define MEDIA_BASE_SIMD_CONVERT_RGB_TO_YUV_H_ |   6 #define MEDIA_BASE_SIMD_CONVERT_RGB_TO_YUV_H_ | 
|   7  |   7  | 
|   8 #include "base/basictypes.h" |   8 #include <stdint.h> | 
 |   9  | 
|   9 #include "media/base/yuv_convert.h" |  10 #include "media/base/yuv_convert.h" | 
|  10  |  11  | 
|  11 namespace media { |  12 namespace media { | 
|  12  |  13  | 
|  13 // These methods are exported for testing purposes only.  Library users should |  14 // These methods are exported for testing purposes only.  Library users should | 
|  14 // only call the methods listed in yuv_convert.h. |  15 // only call the methods listed in yuv_convert.h. | 
|  15  |  16  | 
|  16 MEDIA_EXPORT void ConvertRGB32ToYUV_SSSE3(const uint8* rgbframe, |  17 MEDIA_EXPORT void ConvertRGB32ToYUV_SSSE3(const uint8_t* rgbframe, | 
|  17                                           uint8* yplane, |  18                                           uint8_t* yplane, | 
|  18                                           uint8* uplane, |  19                                           uint8_t* uplane, | 
|  19                                           uint8* vplane, |  20                                           uint8_t* vplane, | 
|  20                                           int width, |  21                                           int width, | 
|  21                                           int height, |  22                                           int height, | 
|  22                                           int rgbstride, |  23                                           int rgbstride, | 
|  23                                           int ystride, |  24                                           int ystride, | 
|  24                                           int uvstride); |  25                                           int uvstride); | 
|  25  |  26  | 
|  26 MEDIA_EXPORT void ConvertRGB24ToYUV_SSSE3(const uint8* rgbframe, |  27 MEDIA_EXPORT void ConvertRGB24ToYUV_SSSE3(const uint8_t* rgbframe, | 
|  27                                           uint8* yplane, |  28                                           uint8_t* yplane, | 
|  28                                           uint8* uplane, |  29                                           uint8_t* uplane, | 
|  29                                           uint8* vplane, |  30                                           uint8_t* vplane, | 
|  30                                           int width, |  31                                           int width, | 
|  31                                           int height, |  32                                           int height, | 
|  32                                           int rgbstride, |  33                                           int rgbstride, | 
|  33                                           int ystride, |  34                                           int ystride, | 
|  34                                           int uvstride); |  35                                           int uvstride); | 
|  35  |  36  | 
|  36 MEDIA_EXPORT void ConvertRGB32ToYUV_SSE2(const uint8* rgbframe, |  37 MEDIA_EXPORT void ConvertRGB32ToYUV_SSE2(const uint8_t* rgbframe, | 
|  37                                          uint8* yplane, |  38                                          uint8_t* yplane, | 
|  38                                          uint8* uplane, |  39                                          uint8_t* uplane, | 
|  39                                          uint8* vplane, |  40                                          uint8_t* vplane, | 
|  40                                          int width, |  41                                          int width, | 
|  41                                          int height, |  42                                          int height, | 
|  42                                          int rgbstride, |  43                                          int rgbstride, | 
|  43                                          int ystride, |  44                                          int ystride, | 
|  44                                          int uvstride); |  45                                          int uvstride); | 
|  45  |  46  | 
|  46 MEDIA_EXPORT void ConvertRGB32ToYUV_SSE2_Reference(const uint8* rgbframe, |  47 MEDIA_EXPORT void ConvertRGB32ToYUV_SSE2_Reference(const uint8_t* rgbframe, | 
|  47                                                    uint8* yplane, |  48                                                    uint8_t* yplane, | 
|  48                                                    uint8* uplane, |  49                                                    uint8_t* uplane, | 
|  49                                                    uint8* vplane, |  50                                                    uint8_t* vplane, | 
|  50                                                    int width, |  51                                                    int width, | 
|  51                                                    int height, |  52                                                    int height, | 
|  52                                                    int rgbstride, |  53                                                    int rgbstride, | 
|  53                                                    int ystride, |  54                                                    int ystride, | 
|  54                                                    int uvstride); |  55                                                    int uvstride); | 
|  55  |  56  | 
|  56 MEDIA_EXPORT void ConvertRGB32ToYUV_C(const uint8* rgbframe, |  57 MEDIA_EXPORT void ConvertRGB32ToYUV_C(const uint8_t* rgbframe, | 
|  57                                       uint8* yplane, |  58                                       uint8_t* yplane, | 
|  58                                       uint8* uplane, |  59                                       uint8_t* uplane, | 
|  59                                       uint8* vplane, |  60                                       uint8_t* vplane, | 
|  60                                       int width, |  61                                       int width, | 
|  61                                       int height, |  62                                       int height, | 
|  62                                       int rgbstride, |  63                                       int rgbstride, | 
|  63                                       int ystride, |  64                                       int ystride, | 
|  64                                       int uvstride); |  65                                       int uvstride); | 
|  65  |  66  | 
|  66 MEDIA_EXPORT void ConvertRGB24ToYUV_C(const uint8* rgbframe, |  67 MEDIA_EXPORT void ConvertRGB24ToYUV_C(const uint8_t* rgbframe, | 
|  67                                       uint8* yplane, |  68                                       uint8_t* yplane, | 
|  68                                       uint8* uplane, |  69                                       uint8_t* uplane, | 
|  69                                       uint8* vplane, |  70                                       uint8_t* vplane, | 
|  70                                       int width, |  71                                       int width, | 
|  71                                       int height, |  72                                       int height, | 
|  72                                       int rgbstride, |  73                                       int rgbstride, | 
|  73                                       int ystride, |  74                                       int ystride, | 
|  74                                       int uvstride); |  75                                       int uvstride); | 
|  75  |  76  | 
|  76 }  // namespace media |  77 }  // namespace media | 
|  77  |  78  | 
|  78 #endif  // MEDIA_BASE_SIMD_CONVERT_RGB_TO_YUV_H_ |  79 #endif  // MEDIA_BASE_SIMD_CONVERT_RGB_TO_YUV_H_ | 
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