The Tor Browser / file comparison
comparison: media/libvpx/vp9/decoder/vp9_treereader.h
media/libvpx/vp9/decoder/vp9_treereader.h
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
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| -1:000000000000 | 0:c42c69e327fd |
|---|---|
| 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_DECODER_VP9_TREEREADER_H_ | |
| 13 #define VP9_DECODER_VP9_TREEREADER_H_ | |
| 14 | |
| 15 #include "vp9/common/vp9_treecoder.h" | |
| 16 #include "vp9/decoder/vp9_dboolhuff.h" | |
| 17 | |
| 18 // Intent of tree data structure is to make decoding trivial. | |
| 19 static int treed_read(vp9_reader *const r, /* !!! must return a 0 or 1 !!! */ | |
| 20 vp9_tree t, | |
| 21 const vp9_prob *const p) { | |
| 22 register vp9_tree_index i = 0; | |
| 23 | |
| 24 while ((i = t[ i + vp9_read(r, p[i >> 1])]) > 0) | |
| 25 continue; | |
| 26 | |
| 27 return -i; | |
| 28 } | |
| 29 | |
| 30 #endif // VP9_DECODER_VP9_TREEREADER_H_ |
