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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 #ifndef VP9_COMMON_VP9_ENTROPYMODE_H_ | 11 #ifndef VP9_COMMON_VP9_ENTROPYMODE_H_ |
12 #define VP9_COMMON_VP9_ENTROPYMODE_H_ | 12 #define VP9_COMMON_VP9_ENTROPYMODE_H_ |
13 | 13 |
14 #include "vp9/common/vp9_blockd.h" | 14 #include "vp9/common/vp9_filter.h" |
15 #include "vp9/common/vp9_entropy.h" | 15 #include "vp9/common/vp9_entropy.h" |
16 #include "vp9/common/vp9_entropymv.h" | 16 #include "vp9/common/vp9_entropymv.h" |
17 | 17 |
18 #ifdef __cplusplus | 18 #ifdef __cplusplus |
19 extern "C" { | 19 extern "C" { |
20 #endif | 20 #endif |
21 | 21 |
| 22 #define BLOCK_SIZE_GROUPS 4 |
| 23 |
22 #define TX_SIZE_CONTEXTS 2 | 24 #define TX_SIZE_CONTEXTS 2 |
23 | 25 |
| 26 #define INTER_OFFSET(mode) ((mode) - NEARESTMV) |
| 27 |
24 struct VP9Common; | 28 struct VP9Common; |
25 | 29 |
26 struct tx_probs { | 30 struct tx_probs { |
27 vp9_prob p32x32[TX_SIZE_CONTEXTS][TX_SIZES - 1]; | 31 vp9_prob p32x32[TX_SIZE_CONTEXTS][TX_SIZES - 1]; |
28 vp9_prob p16x16[TX_SIZE_CONTEXTS][TX_SIZES - 2]; | 32 vp9_prob p16x16[TX_SIZE_CONTEXTS][TX_SIZES - 2]; |
29 vp9_prob p8x8[TX_SIZE_CONTEXTS][TX_SIZES - 3]; | 33 vp9_prob p8x8[TX_SIZE_CONTEXTS][TX_SIZES - 3]; |
30 }; | 34 }; |
31 | 35 |
32 struct tx_counts { | 36 struct tx_counts { |
33 unsigned int p32x32[TX_SIZE_CONTEXTS][TX_SIZES]; | 37 unsigned int p32x32[TX_SIZE_CONTEXTS][TX_SIZES]; |
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90 | 94 |
91 void vp9_adapt_mode_probs(struct VP9Common *cm); | 95 void vp9_adapt_mode_probs(struct VP9Common *cm); |
92 | 96 |
93 void tx_counts_to_branch_counts_32x32(const unsigned int *tx_count_32x32p, | 97 void tx_counts_to_branch_counts_32x32(const unsigned int *tx_count_32x32p, |
94 unsigned int (*ct_32x32p)[2]); | 98 unsigned int (*ct_32x32p)[2]); |
95 void tx_counts_to_branch_counts_16x16(const unsigned int *tx_count_16x16p, | 99 void tx_counts_to_branch_counts_16x16(const unsigned int *tx_count_16x16p, |
96 unsigned int (*ct_16x16p)[2]); | 100 unsigned int (*ct_16x16p)[2]); |
97 void tx_counts_to_branch_counts_8x8(const unsigned int *tx_count_8x8p, | 101 void tx_counts_to_branch_counts_8x8(const unsigned int *tx_count_8x8p, |
98 unsigned int (*ct_8x8p)[2]); | 102 unsigned int (*ct_8x8p)[2]); |
99 | 103 |
100 static INLINE const vp9_prob *get_y_mode_probs(const MODE_INFO *mi, | |
101 const MODE_INFO *above_mi, | |
102 const MODE_INFO *left_mi, | |
103 int block) { | |
104 const PREDICTION_MODE above = vp9_above_block_mode(mi, above_mi, block); | |
105 const PREDICTION_MODE left = vp9_left_block_mode(mi, left_mi, block); | |
106 return vp9_kf_y_mode_prob[above][left]; | |
107 } | |
108 | |
109 #ifdef __cplusplus | 104 #ifdef __cplusplus |
110 } // extern "C" | 105 } // extern "C" |
111 #endif | 106 #endif |
112 | 107 |
113 #endif // VP9_COMMON_VP9_ENTROPYMODE_H_ | 108 #endif // VP9_COMMON_VP9_ENTROPYMODE_H_ |
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