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Side by Side Diff: source/libvpx/vp9/common/vp9_entropymv.h

Issue 17451020: libvpx: Pull from upstream (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/libvpx/
Patch Set: Created 7 years, 6 months ago
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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 11
12 #ifndef VP9_COMMON_VP9_ENTROPYMV_H_ 12 #ifndef VP9_COMMON_VP9_ENTROPYMV_H_
13 #define VP9_COMMON_VP9_ENTROPYMV_H_ 13 #define VP9_COMMON_VP9_ENTROPYMV_H_
14 14
15 #include "vp9/common/vp9_treecoder.h" 15 #include "vp9/common/vp9_treecoder.h"
16 #include "vpx_config.h" 16 #include "vpx_config.h"
17 #include "vp9/common/vp9_blockd.h" 17 #include "vp9/common/vp9_blockd.h"
18 18
19 struct VP9Common; 19 struct VP9Common;
20 20
21 void vp9_entropy_mv_init(); 21 void vp9_entropy_mv_init();
22 void vp9_init_mv_probs(struct VP9Common *cm); 22 void vp9_init_mv_probs(struct VP9Common *cm);
23 23
24 void vp9_adapt_nmv_probs(struct VP9Common *cm, int usehp); 24 void vp9_adapt_mv_probs(struct VP9Common *cm, int usehp);
25 int vp9_use_nmv_hp(const MV *ref); 25 int vp9_use_mv_hp(const MV *ref);
26 26
27 #define VP9_NMV_UPDATE_PROB 252 27 #define VP9_NMV_UPDATE_PROB 252
28 28
29 //#define MV_GROUP_UPDATE 29 //#define MV_GROUP_UPDATE
30 30
31 #define LOW_PRECISION_MV_UPDATE /* Use 7 bit forward update */ 31 #define LOW_PRECISION_MV_UPDATE /* Use 7 bit forward update */
32 32
33 /* Symbols for coding which components are zero jointly */ 33 /* Symbols for coding which components are zero jointly */
34 #define MV_JOINTS 4 34 #define MV_JOINTS 4
35 typedef enum { 35 typedef enum {
(...skipping 97 matching lines...) Expand 10 before | Expand all | Expand 10 after
133 unsigned int (*branch_ct_classes)[MV_CLASSES - 1][2], 133 unsigned int (*branch_ct_classes)[MV_CLASSES - 1][2],
134 unsigned int (*branch_ct_class0)[CLASS0_SIZE - 1][2], 134 unsigned int (*branch_ct_class0)[CLASS0_SIZE - 1][2],
135 unsigned int (*branch_ct_bits)[MV_OFFSET_BITS][2], 135 unsigned int (*branch_ct_bits)[MV_OFFSET_BITS][2],
136 unsigned int (*branch_ct_class0_fp)[CLASS0_SIZE][4 - 1][2], 136 unsigned int (*branch_ct_class0_fp)[CLASS0_SIZE][4 - 1][2],
137 unsigned int (*branch_ct_fp)[4 - 1][2], 137 unsigned int (*branch_ct_fp)[4 - 1][2],
138 unsigned int (*branch_ct_class0_hp)[2], 138 unsigned int (*branch_ct_class0_hp)[2],
139 unsigned int (*branch_ct_hp)[2]); 139 unsigned int (*branch_ct_hp)[2]);
140 void vp9_counts_process(nmv_context_counts *NMVcount, int usehp); 140 void vp9_counts_process(nmv_context_counts *NMVcount, int usehp);
141 141
142 #endif // VP9_COMMON_VP9_ENTROPYMV_H_ 142 #endif // VP9_COMMON_VP9_ENTROPYMV_H_
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