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1 /* | 1 /* |
2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. | 2 * Copyright (c) 2010 The WebM 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 | 11 |
12 #ifndef VP8_COMMON_MV_H_ | 12 #include <string.h> |
13 #define VP8_COMMON_MV_H_ | 13 |
| 14 #include "vpx_config.h" |
14 #include "vpx/vpx_integer.h" | 15 #include "vpx/vpx_integer.h" |
15 | 16 |
16 #ifdef __cplusplus | 17 /* Copy 2 macroblocks to a buffer */ |
17 extern "C" { | 18 void vp8_copy32xn_c(unsigned char *src_ptr, int src_stride, |
18 #endif | 19 unsigned char *dst_ptr, int dst_stride, |
| 20 int height) |
| 21 { |
| 22 int r; |
19 | 23 |
20 typedef struct | 24 for (r = 0; r < height; r++) |
21 { | 25 { |
22 short row; | 26 memcpy(dst_ptr, src_ptr, 32); |
23 short col; | |
24 } MV; | |
25 | 27 |
26 typedef union int_mv | 28 src_ptr += src_stride; |
27 { | 29 dst_ptr += dst_stride; |
28 uint32_t as_int; | |
29 MV as_mv; | |
30 } int_mv; /* facilitates faster equality tests and copies */ | |
31 | 30 |
32 #ifdef __cplusplus | 31 } |
33 } // extern "C" | 32 } |
34 #endif | |
35 | |
36 #endif // VP8_COMMON_MV_H_ | |
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