The Tor Browser / file comparison
comparison: media/libvpx/vp9/encoder/vp9_segmentation.h
media/libvpx/vp9/encoder/vp9_segmentation.h
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:9d15cb103fac |
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| 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 | |
| 12 #ifndef VP9_ENCODER_VP9_SEGMENTATION_H_ | |
| 13 #define VP9_ENCODER_VP9_SEGMENTATION_H_ | |
| 14 | |
| 15 #include "vp9/common/vp9_blockd.h" | |
| 16 #include "vp9/encoder/vp9_onyx_int.h" | |
| 17 | |
| 18 void vp9_enable_segmentation(VP9_PTR ptr); | |
| 19 void vp9_disable_segmentation(VP9_PTR ptr); | |
| 20 | |
| 21 // Valid values for a segment are 0 to 3 | |
| 22 // Segmentation map is arrange as [Rows][Columns] | |
| 23 void vp9_set_segmentation_map(VP9_PTR ptr, unsigned char *segmentation_map); | |
| 24 | |
| 25 // The values given for each segment can be either deltas (from the default | |
| 26 // value chosen for the frame) or absolute values. | |
| 27 // | |
| 28 // Valid range for abs values is (0-127 for MB_LVL_ALT_Q), (0-63 for | |
| 29 // SEGMENT_ALT_LF) | |
| 30 // Valid range for delta values are (+/-127 for MB_LVL_ALT_Q), (+/-63 for | |
| 31 // SEGMENT_ALT_LF) | |
| 32 // | |
| 33 // abs_delta = SEGMENT_DELTADATA (deltas) abs_delta = SEGMENT_ABSDATA (use | |
| 34 // the absolute values given). | |
| 35 void vp9_set_segment_data(VP9_PTR ptr, signed char *feature_data, | |
| 36 unsigned char abs_delta); | |
| 37 | |
| 38 void vp9_choose_segmap_coding_method(VP9_COMP *cpi); | |
| 39 | |
| 40 #endif // VP9_ENCODER_VP9_SEGMENTATION_H_ |
