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Side by Side Diff: source/libvpx/vp8/encoder/tokenize.h

Issue 3417017: Update libvpx sources to v0.9.2-35-ga8a38bc. ... (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/libvpx/
Patch Set: Created 10 years, 2 months ago
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1 /* 1 /*
2 * Copyright (c) 2010 The VP8 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 tokenize_h 12 #ifndef tokenize_h
13 #define tokenize_h 13 #define tokenize_h
14 14
15 #include "entropy.h" 15 #include "entropy.h"
16 #include "block.h" 16 #include "block.h"
17 17
18 void vp8_tokenize_initialize(); 18 void vp8_tokenize_initialize();
19 19
20 typedef struct 20 typedef struct
21 { 21 {
22 short Token;
23 short Extra;
24 } TOKENVALUE;
25
26 typedef struct
27 {
22 int Token; 28 int Token;
23 int Extra; 29 int Extra;
24 const vp8_prob *context_tree; 30 const vp8_prob *context_tree;
25 int skip_eob_node; 31 int skip_eob_node;
26 int section; 32 int section;
27 } TOKENEXTRA; 33 } TOKENEXTRA;
28 34
29 int rd_cost_mby(MACROBLOCKD *); 35 int rd_cost_mby(MACROBLOCKD *);
30 36
31 #ifdef ENTROPY_STATS 37 #ifdef ENTROPY_STATS
32 void init_context_counters(); 38 void init_context_counters();
33 void print_context_counters(); 39 void print_context_counters();
34 40
35 extern _int64 context_counters[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [v p8_coef_tokens]; 41 extern _int64 context_counters[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [v p8_coef_tokens];
36 #endif 42 #endif
37 43
38 extern const int *vp8_dct_value_cost_ptr; 44 extern const int *vp8_dct_value_cost_ptr;
39 /* TODO: The Token field should be broken out into a separate char array to 45 /* TODO: The Token field should be broken out into a separate char array to
40 * improve cache locality, since it's needed for costing when the rest of the 46 * improve cache locality, since it's needed for costing when the rest of the
41 * fields are not. 47 * fields are not.
42 */ 48 */
43 extern const TOKENEXTRA *vp8_dct_value_tokens_ptr; 49 extern const TOKENVALUE *vp8_dct_value_tokens_ptr;
44 50
45 #endif /* tokenize_h */ 51 #endif /* tokenize_h */
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