The Tor Browser / file comparison
comparison: media/libvpx/vp9/common/vp9_sadmxn.h
media/libvpx/vp9/common/vp9_sadmxn.h
- changeset 0
- 6474c204b198
equal
deleted
inserted
replaced
| -1:000000000000 | 0:f138163643d7 |
|---|---|
| 1 /* | |
| 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. | |
| 3 * | |
| 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 | |
| 6 * tree. An additional intellectual property rights grant can be found | |
| 7 * in the file PATENTS. All contributing project authors may | |
| 8 * be found in the AUTHORS file in the root of the source tree. | |
| 9 */ | |
| 10 | |
| 11 #ifndef VP9_COMMON_VP9_SADMXN_H_ | |
| 12 #define VP9_COMMON_VP9_SADMXN_H_ | |
| 13 | |
| 14 #include "./vpx_config.h" | |
| 15 #include "vpx/vpx_integer.h" | |
| 16 | |
| 17 static INLINE unsigned int sad_mx_n_c(const uint8_t *src_ptr, | |
| 18 int src_stride, | |
| 19 const uint8_t *ref_ptr, | |
| 20 int ref_stride, | |
| 21 int m, | |
| 22 int n) { | |
| 23 int r, c; | |
| 24 unsigned int sad = 0; | |
| 25 | |
| 26 for (r = 0; r < n; r++) { | |
| 27 for (c = 0; c < m; c++) { | |
| 28 sad += abs(src_ptr[c] - ref_ptr[c]); | |
| 29 } | |
| 30 | |
| 31 src_ptr += src_stride; | |
| 32 ref_ptr += ref_stride; | |
| 33 } | |
| 34 | |
| 35 return sad; | |
| 36 } | |
| 37 | |
| 38 #endif // VP9_COMMON_VP9_SADMXN_H_ |
