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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef MEDIA_BASE_SIMD_CONVERT_YUV_TO_RGB_H_ | |
| 6 #define MEDIA_BASE_SIMD_CONVERT_YUV_TO_RGB_H_ | |
| 7 | |
| 8 #include <stddef.h> | |
| 9 #include <stdint.h> | |
| 10 | |
| 11 #include "media/base/yuv_convert.h" | |
| 12 | |
| 13 namespace media { | |
| 14 | |
| 15 // These methods are exported for testing purposes only. Library users should | |
| 16 // only call the methods listed in yuv_convert.h. | |
| 17 | |
| 18 MEDIA_EXPORT void ConvertYUVToRGB32_C(const uint8_t* yplane, | |
| 19 const uint8_t* uplane, | |
| 20 const uint8_t* vplane, | |
| 21 uint8_t* rgbframe, | |
| 22 int width, | |
| 23 int height, | |
| 24 int ystride, | |
| 25 int uvstride, | |
| 26 int rgbstride, | |
| 27 YUVType yuv_type); | |
| 28 | |
| 29 MEDIA_EXPORT void ConvertYUVToRGB32Row_C(const uint8_t* yplane, | |
| 30 const uint8_t* uplane, | |
| 31 const uint8_t* vplane, | |
| 32 uint8_t* rgbframe, | |
| 33 ptrdiff_t width, | |
| 34 const int16_t* convert_table); | |
| 35 | |
| 36 MEDIA_EXPORT void ConvertYUVAToARGB_C(const uint8_t* yplane, | |
| 37 const uint8_t* uplane, | |
| 38 const uint8_t* vplane, | |
| 39 const uint8_t* aplane, | |
| 40 uint8_t* rgbframe, | |
| 41 int width, | |
| 42 int height, | |
| 43 int ystride, | |
| 44 int uvstride, | |
| 45 int avstride, | |
| 46 int rgbstride, | |
| 47 YUVType yuv_type); | |
| 48 | |
| 49 MEDIA_EXPORT void ConvertYUVAToARGBRow_C(const uint8_t* yplane, | |
| 50 const uint8_t* uplane, | |
| 51 const uint8_t* vplane, | |
| 52 const uint8_t* aplane, | |
| 53 uint8_t* rgbframe, | |
| 54 ptrdiff_t width, | |
| 55 const int16_t* convert_table); | |
| 56 | |
| 57 MEDIA_EXPORT void ConvertYUVToRGB32_SSE(const uint8_t* yplane, | |
| 58 const uint8_t* uplane, | |
| 59 const uint8_t* vplane, | |
| 60 uint8_t* rgbframe, | |
| 61 int width, | |
| 62 int height, | |
| 63 int ystride, | |
| 64 int uvstride, | |
| 65 int rgbstride, | |
| 66 YUVType yuv_type); | |
| 67 | |
| 68 MEDIA_EXPORT void ConvertYUVAToARGB_MMX(const uint8_t* yplane, | |
| 69 const uint8_t* uplane, | |
| 70 const uint8_t* vplane, | |
| 71 const uint8_t* aplane, | |
| 72 uint8_t* rgbframe, | |
| 73 int width, | |
| 74 int height, | |
| 75 int ystride, | |
| 76 int uvstride, | |
| 77 int avstride, | |
| 78 int rgbstride, | |
| 79 YUVType yuv_type); | |
| 80 | |
| 81 MEDIA_EXPORT void ScaleYUVToRGB32Row_C(const uint8_t* y_buf, | |
| 82 const uint8_t* u_buf, | |
| 83 const uint8_t* v_buf, | |
| 84 uint8_t* rgb_buf, | |
| 85 ptrdiff_t width, | |
| 86 ptrdiff_t source_dx, | |
| 87 const int16_t* convert_table); | |
| 88 | |
| 89 MEDIA_EXPORT void LinearScaleYUVToRGB32Row_C(const uint8_t* y_buf, | |
| 90 const uint8_t* u_buf, | |
| 91 const uint8_t* v_buf, | |
| 92 uint8_t* rgb_buf, | |
| 93 ptrdiff_t width, | |
| 94 ptrdiff_t source_dx, | |
| 95 const int16_t* convert_table); | |
| 96 | |
| 97 MEDIA_EXPORT void LinearScaleYUVToRGB32RowWithRange_C( | |
| 98 const uint8_t* y_buf, | |
| 99 const uint8_t* u_buf, | |
| 100 const uint8_t* v_buf, | |
| 101 uint8_t* rgb_buf, | |
| 102 int dest_width, | |
| 103 int source_x, | |
| 104 int source_dx, | |
| 105 const int16_t* convert_table); | |
| 106 | |
| 107 } // namespace media | |
| 108 | |
| 109 // Assembly functions are declared without namespace. | |
| 110 extern "C" { | |
| 111 | |
| 112 // We use ptrdiff_t instead of int for yasm routine parameters to portably | |
| 113 // sign-extend int. On Win64, MSVC does not sign-extend the value in the stack | |
| 114 // home of int function parameters, and yasm routines are unaware of this lack | |
| 115 // of extension and fault. ptrdiff_t is portably sign-extended and fixes this | |
| 116 // issue on at least Win64. The C-equivalent RowProc versions' prototypes | |
| 117 // include the same change to ptrdiff_t to reuse the typedefs. | |
| 118 | |
| 119 MEDIA_EXPORT void ConvertYUVAToARGBRow_MMX(const uint8_t* yplane, | |
| 120 const uint8_t* uplane, | |
| 121 const uint8_t* vplane, | |
| 122 const uint8_t* aplane, | |
| 123 uint8_t* rgbframe, | |
| 124 ptrdiff_t width, | |
| 125 const int16_t* convert_table); | |
| 126 | |
| 127 MEDIA_EXPORT void ConvertYUVToRGB32Row_SSE(const uint8_t* yplane, | |
| 128 const uint8_t* uplane, | |
| 129 const uint8_t* vplane, | |
| 130 uint8_t* rgbframe, | |
| 131 ptrdiff_t width, | |
| 132 const int16_t* convert_table); | |
| 133 | |
| 134 MEDIA_EXPORT void ScaleYUVToRGB32Row_SSE(const uint8_t* y_buf, | |
| 135 const uint8_t* u_buf, | |
| 136 const uint8_t* v_buf, | |
| 137 uint8_t* rgb_buf, | |
| 138 ptrdiff_t width, | |
| 139 ptrdiff_t source_dx, | |
| 140 const int16_t* convert_table); | |
| 141 | |
| 142 MEDIA_EXPORT void ScaleYUVToRGB32Row_SSE2_X64(const uint8_t* y_buf, | |
| 143 const uint8_t* u_buf, | |
| 144 const uint8_t* v_buf, | |
| 145 uint8_t* rgb_buf, | |
| 146 ptrdiff_t width, | |
| 147 ptrdiff_t source_dx, | |
| 148 const int16_t* convert_table); | |
| 149 | |
| 150 MEDIA_EXPORT void LinearScaleYUVToRGB32Row_SSE(const uint8_t* y_buf, | |
| 151 const uint8_t* u_buf, | |
| 152 const uint8_t* v_buf, | |
| 153 uint8_t* rgb_buf, | |
| 154 ptrdiff_t width, | |
| 155 ptrdiff_t source_dx, | |
| 156 const int16_t* convert_table); | |
| 157 | |
| 158 MEDIA_EXPORT void LinearScaleYUVToRGB32Row_MMX_X64( | |
| 159 const uint8_t* y_buf, | |
| 160 const uint8_t* u_buf, | |
| 161 const uint8_t* v_buf, | |
| 162 uint8_t* rgb_buf, | |
| 163 ptrdiff_t width, | |
| 164 ptrdiff_t source_dx, | |
| 165 const int16_t* convert_table); | |
| 166 | |
| 167 } // extern "C" | |
| 168 | |
| 169 #endif // MEDIA_BASE_SIMD_CONVERT_YUV_TO_RGB_H_ | |
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Chromium Code Reviews
Issue 2694113002:
Delete media/base/yuv_convert and dependents. Prefer libyuv. (Closed)
