convert_yuv_to_rgb.h revision 5821806d5e7f356e8fa4b058a389a808ea183019 
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 "base/basictypes.h"
9#include "media/base/yuv_convert.h"
10
11namespace media {
12
13typedef void (*ConvertYUVToRGB32Proc)(const uint8*,
14                                      const uint8*,
15                                      const uint8*,
16                                      uint8*,
17                                      int,
18                                      int,
19                                      int,
20                                      int,
21                                      int,
22                                      YUVType);
23
24void ConvertYUVToRGB32_C(const uint8* yplane,
25                         const uint8* uplane,
26                         const uint8* vplane,
27                         uint8* rgbframe,
28                         int width,
29                         int height,
30                         int ystride,
31                         int uvstride,
32                         int rgbstride,
33                         YUVType yuv_type);
34
35void ConvertYUVToRGB32_SSE(const uint8* yplane,
36                           const uint8* uplane,
37                           const uint8* vplane,
38                           uint8* rgbframe,
39                           int width,
40                           int height,
41                           int ystride,
42                           int uvstride,
43                           int rgbstride,
44                           YUVType yuv_type);
45
46void ConvertYUVToRGB32_MMX(const uint8* yplane,
47                           const uint8* uplane,
48                           const uint8* vplane,
49                           uint8* rgbframe,
50                           int width,
51                           int height,
52                           int ystride,
53                           int uvstride,
54                           int rgbstride,
55                           YUVType yuv_type);
56
57}  // namespace media
58
59// Assembly functions are declared without namespace.
60extern "C" {
61
62typedef void (*ConvertYUVToRGB32RowProc)(const uint8*,
63                                          const uint8*,
64                                          const uint8*,
65                                          uint8*,
66                                          int);
67typedef void (*ScaleYUVToRGB32RowProc)(const uint8*,
68                                       const uint8*,
69                                       const uint8*,
70                                       uint8*,
71                                       int,
72                                       int);
73
74void ConvertYUVToRGB32Row_C(const uint8* yplane,
75                            const uint8* uplane,
76                            const uint8* vplane,
77                            uint8* rgbframe,
78                            int width);
79
80void ConvertYUVToRGB32Row_MMX(const uint8* yplane,
81                              const uint8* uplane,
82                              const uint8* vplane,
83                              uint8* rgbframe,
84                              int width);
85
86void ConvertYUVToRGB32Row_SSE(const uint8* yplane,
87                              const uint8* uplane,
88                              const uint8* vplane,
89                              uint8* rgbframe,
90                              int width);
91
92void ScaleYUVToRGB32Row_C(const uint8* y_buf,
93                          const uint8* u_buf,
94                          const uint8* v_buf,
95                          uint8* rgb_buf,
96                          int width,
97                          int source_dx);
98
99void ScaleYUVToRGB32Row_MMX(const uint8* y_buf,
100                            const uint8* u_buf,
101                            const uint8* v_buf,
102                            uint8* rgb_buf,
103                            int width,
104                            int source_dx);
105
106void ScaleYUVToRGB32Row_SSE(const uint8* y_buf,
107                            const uint8* u_buf,
108                            const uint8* v_buf,
109                            uint8* rgb_buf,
110                            int width,
111                            int source_dx);
112
113void ScaleYUVToRGB32Row_SSE2_X64(const uint8* y_buf,
114                                 const uint8* u_buf,
115                                 const uint8* v_buf,
116                                 uint8* rgb_buf,
117                                 int width,
118                                 int source_dx);
119
120void LinearScaleYUVToRGB32Row_C(const uint8* y_buf,
121                                const uint8* u_buf,
122                                const uint8* v_buf,
123                                uint8* rgb_buf,
124                                int width,
125                                int source_dx);
126
127void LinearScaleYUVToRGB32RowWithRange_C(const uint8* y_buf,
128                                         const uint8* u_buf,
129                                         const uint8* v_buf,
130                                         uint8* rgb_buf,
131                                         int dest_width,
132                                         int source_x,
133                                         int source_dx);
134
135void LinearScaleYUVToRGB32Row_MMX(const uint8* y_buf,
136                                  const uint8* u_buf,
137                                  const uint8* v_buf,
138                                  uint8* rgb_buf,
139                                  int width,
140                                  int source_dx);
141
142void LinearScaleYUVToRGB32Row_SSE(const uint8* y_buf,
143                                  const uint8* u_buf,
144                                  const uint8* v_buf,
145                                  uint8* rgb_buf,
146                                  int width,
147                                  int source_dx);
148
149void LinearScaleYUVToRGB32Row_MMX_X64(const uint8* y_buf,
150                                      const uint8* u_buf,
151                                      const uint8* v_buf,
152                                      uint8* rgb_buf,
153                                      int width,
154                                      int source_dx);
155
156}  // extern "C"
157
158#endif  // MEDIA_BASE_SIMD_CONVERT_YUV_TO_RGB_H_
159