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1 /* | 1 /* |
2 * Copyright 2011 The LibYuv Project Authors. All rights reserved. | 2 * Copyright 2011 The LibYuv Project Authors. All rights reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #ifndef INCLUDE_LIBYUV_ROW_H_ // NOLINT | 11 #ifndef INCLUDE_LIBYUV_ROW_H_ |
12 #define INCLUDE_LIBYUV_ROW_H_ | 12 #define INCLUDE_LIBYUV_ROW_H_ |
13 | 13 |
14 #include <stdlib.h> // For malloc. | 14 #include <stdlib.h> // For malloc. |
15 | 15 |
16 #include "libyuv/basic_types.h" | 16 #include "libyuv/basic_types.h" |
17 | 17 |
18 #ifdef __cplusplus | 18 #ifdef __cplusplus |
19 namespace libyuv { | 19 namespace libyuv { |
20 extern "C" { | 20 extern "C" { |
21 #endif | 21 #endif |
22 | 22 |
23 #define IS_ALIGNED(p, a) (!((uintptr_t)(p) & ((a) - 1))) | 23 #define IS_ALIGNED(p, a) (!((uintptr_t)(p) & ((a) - 1))) |
24 | 24 |
25 #ifdef __cplusplus | |
26 #define align_buffer_64(var, size) \ | |
27 uint8* var##_mem = reinterpret_cast<uint8*>(malloc((size) + 63)); \ | |
28 uint8* var = reinterpret_cast<uint8*> \ | |
29 ((reinterpret_cast<intptr_t>(var##_mem) + 63) & ~63) | |
30 #else | |
31 #define align_buffer_64(var, size) \ | 25 #define align_buffer_64(var, size) \ |
32 uint8* var##_mem = (uint8*)(malloc((size) + 63)); /* NOLINT */ \ | 26 uint8* var##_mem = (uint8*)(malloc((size) + 63)); /* NOLINT */ \ |
33 uint8* var = (uint8*)(((intptr_t)(var##_mem) + 63) & ~63) /* NOLINT */ | 27 uint8* var = (uint8*)(((intptr_t)(var##_mem) + 63) & ~63) /* NOLINT */ |
34 #endif | |
35 | 28 |
36 #define free_aligned_buffer_64(var) \ | 29 #define free_aligned_buffer_64(var) \ |
37 free(var##_mem); \ | 30 free(var##_mem); \ |
38 var = 0 | 31 var = 0 |
39 | 32 |
40 #if defined(__pnacl__) || defined(__CLR_VER) || \ | 33 #if defined(__pnacl__) || defined(__CLR_VER) || \ |
41 (defined(__i386__) && !defined(__SSE2__)) | 34 (defined(__i386__) && !defined(__SSE2__)) |
42 #define LIBYUV_DISABLE_X86 | 35 #define LIBYUV_DISABLE_X86 |
43 #endif | 36 #endif |
44 // MemorySanitizer does not support assembly code yet. http://crbug.com/344505 | 37 // MemorySanitizer does not support assembly code yet. http://crbug.com/344505 |
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1943 const uint8* luma, uint32 lumacoeff); | 1936 const uint8* luma, uint32 lumacoeff); |
1944 void ARGBLumaColorTableRow_SSSE3(const uint8* src_argb, uint8* dst_argb, | 1937 void ARGBLumaColorTableRow_SSSE3(const uint8* src_argb, uint8* dst_argb, |
1945 int width, | 1938 int width, |
1946 const uint8* luma, uint32 lumacoeff); | 1939 const uint8* luma, uint32 lumacoeff); |
1947 | 1940 |
1948 #ifdef __cplusplus | 1941 #ifdef __cplusplus |
1949 } // extern "C" | 1942 } // extern "C" |
1950 } // namespace libyuv | 1943 } // namespace libyuv |
1951 #endif | 1944 #endif |
1952 | 1945 |
1953 #endif // INCLUDE_LIBYUV_ROW_H_ NOLINT | 1946 #endif // INCLUDE_LIBYUV_ROW_H_ |
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