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Side by Side Diff: media/base/simd/convert_yuv_to_rgb_x86.cc

Issue 1542013004: Switch to standard integer types in media/, take 2. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: more stddef Created 5 years ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 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 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 #include <stdint.h>
6
5 #if defined(_MSC_VER) 7 #if defined(_MSC_VER)
6 #include <intrin.h> 8 #include <intrin.h>
7 #else 9 #else
8 #include <mmintrin.h> 10 #include <mmintrin.h>
9 #endif 11 #endif
10 12
11 #include "media/base/simd/convert_yuv_to_rgb.h" 13 #include "media/base/simd/convert_yuv_to_rgb.h"
12 #include "media/base/yuv_convert.h" 14 #include "media/base/yuv_convert.h"
13 15
14 namespace media { 16 namespace media {
15 17
16 void ConvertYUVAToARGB_MMX(const uint8* yplane, 18 void ConvertYUVAToARGB_MMX(const uint8_t* yplane,
17 const uint8* uplane, 19 const uint8_t* uplane,
18 const uint8* vplane, 20 const uint8_t* vplane,
19 const uint8* aplane, 21 const uint8_t* aplane,
20 uint8* rgbframe, 22 uint8_t* rgbframe,
21 int width, 23 int width,
22 int height, 24 int height,
23 int ystride, 25 int ystride,
24 int uvstride, 26 int uvstride,
25 int astride, 27 int astride,
26 int rgbstride, 28 int rgbstride,
27 YUVType yuv_type) { 29 YUVType yuv_type) {
28 unsigned int y_shift = GetVerticalShift(yuv_type); 30 unsigned int y_shift = GetVerticalShift(yuv_type);
29 for (int y = 0; y < height; ++y) { 31 for (int y = 0; y < height; ++y) {
30 uint8* rgb_row = rgbframe + y * rgbstride; 32 uint8_t* rgb_row = rgbframe + y * rgbstride;
31 const uint8* y_ptr = yplane + y * ystride; 33 const uint8_t* y_ptr = yplane + y * ystride;
32 const uint8* u_ptr = uplane + (y >> y_shift) * uvstride; 34 const uint8_t* u_ptr = uplane + (y >> y_shift) * uvstride;
33 const uint8* v_ptr = vplane + (y >> y_shift) * uvstride; 35 const uint8_t* v_ptr = vplane + (y >> y_shift) * uvstride;
34 const uint8* a_ptr = aplane + y * astride; 36 const uint8_t* a_ptr = aplane + y * astride;
35 37
36 ConvertYUVAToARGBRow_MMX(y_ptr, 38 ConvertYUVAToARGBRow_MMX(y_ptr,
37 u_ptr, 39 u_ptr,
38 v_ptr, 40 v_ptr,
39 a_ptr, 41 a_ptr,
40 rgb_row, 42 rgb_row,
41 width, 43 width,
42 GetLookupTable(yuv_type)); 44 GetLookupTable(yuv_type));
43 } 45 }
44 46
45 EmptyRegisterState(); 47 EmptyRegisterState();
46 } 48 }
47 49
48 void ConvertYUVToRGB32_SSE(const uint8* yplane, 50 void ConvertYUVToRGB32_SSE(const uint8_t* yplane,
49 const uint8* uplane, 51 const uint8_t* uplane,
50 const uint8* vplane, 52 const uint8_t* vplane,
51 uint8* rgbframe, 53 uint8_t* rgbframe,
52 int width, 54 int width,
53 int height, 55 int height,
54 int ystride, 56 int ystride,
55 int uvstride, 57 int uvstride,
56 int rgbstride, 58 int rgbstride,
57 YUVType yuv_type) { 59 YUVType yuv_type) {
58 unsigned int y_shift = GetVerticalShift(yuv_type); 60 unsigned int y_shift = GetVerticalShift(yuv_type);
59 for (int y = 0; y < height; ++y) { 61 for (int y = 0; y < height; ++y) {
60 uint8* rgb_row = rgbframe + y * rgbstride; 62 uint8_t* rgb_row = rgbframe + y * rgbstride;
61 const uint8* y_ptr = yplane + y * ystride; 63 const uint8_t* y_ptr = yplane + y * ystride;
62 const uint8* u_ptr = uplane + (y >> y_shift) * uvstride; 64 const uint8_t* u_ptr = uplane + (y >> y_shift) * uvstride;
63 const uint8* v_ptr = vplane + (y >> y_shift) * uvstride; 65 const uint8_t* v_ptr = vplane + (y >> y_shift) * uvstride;
64 66
65 ConvertYUVToRGB32Row_SSE(y_ptr, 67 ConvertYUVToRGB32Row_SSE(y_ptr,
66 u_ptr, 68 u_ptr,
67 v_ptr, 69 v_ptr,
68 rgb_row, 70 rgb_row,
69 width, 71 width,
70 GetLookupTable(yuv_type)); 72 GetLookupTable(yuv_type));
71 } 73 }
72 74
73 EmptyRegisterState(); 75 EmptyRegisterState();
74 } 76 }
75 77
76 } // namespace media 78 } // namespace media
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