72 lines
2.3 KiB
C
72 lines
2.3 KiB
C
/*
|
|
* Copyright (c) 2010 The VP8 project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license and patent
|
|
* grant that can be found in the LICENSE file in the root of the source
|
|
* tree. All contributing project authors may be found in the AUTHORS
|
|
* file in the root of the source tree.
|
|
*/
|
|
|
|
|
|
#ifndef __INC_ENTROPYMODE_H
|
|
#define __INC_ENTROPYMODE_H
|
|
|
|
#include "onyxc_int.h"
|
|
#include "treecoder.h"
|
|
|
|
typedef const int vp8_mbsplit[16];
|
|
|
|
#define VP8_NUMMBSPLITS 4
|
|
|
|
extern vp8_mbsplit vp8_mbsplits [VP8_NUMMBSPLITS];
|
|
|
|
extern const int vp8_mbsplit_count [VP8_NUMMBSPLITS]; /* # of subsets */
|
|
|
|
extern const vp8_prob vp8_mbsplit_probs [VP8_NUMMBSPLITS-1];
|
|
|
|
extern int vp8_mv_cont(const MV *l, const MV *a);
|
|
#define SUBMVREF_COUNT 5
|
|
extern const vp8_prob vp8_sub_mv_ref_prob2 [SUBMVREF_COUNT][VP8_SUBMVREFS-1];
|
|
|
|
|
|
extern const unsigned int vp8_kf_default_bmode_counts [VP8_BINTRAMODES] [VP8_BINTRAMODES] [VP8_BINTRAMODES];
|
|
|
|
|
|
extern const vp8_tree_index vp8_bmode_tree[];
|
|
|
|
extern const vp8_tree_index vp8_ymode_tree[];
|
|
extern const vp8_tree_index vp8_kf_ymode_tree[];
|
|
extern const vp8_tree_index vp8_uv_mode_tree[];
|
|
|
|
extern const vp8_tree_index vp8_mbsplit_tree[];
|
|
extern const vp8_tree_index vp8_mv_ref_tree[];
|
|
extern const vp8_tree_index vp8_sub_mv_ref_tree[];
|
|
|
|
extern struct vp8_token_struct vp8_bmode_encodings [VP8_BINTRAMODES];
|
|
extern struct vp8_token_struct vp8_ymode_encodings [VP8_YMODES];
|
|
extern struct vp8_token_struct vp8_kf_ymode_encodings [VP8_YMODES];
|
|
extern struct vp8_token_struct vp8_uv_mode_encodings [VP8_UV_MODES];
|
|
extern struct vp8_token_struct vp8_mbsplit_encodings [VP8_NUMMBSPLITS];
|
|
|
|
/* Inter mode values do not start at zero */
|
|
|
|
extern struct vp8_token_struct vp8_mv_ref_encoding_array [VP8_MVREFS];
|
|
extern struct vp8_token_struct vp8_sub_mv_ref_encoding_array [VP8_SUBMVREFS];
|
|
|
|
#define VP8_MVREFENCODINGS (vp8_mv_ref_encoding_array - NEARESTMV)
|
|
#define VP8_SUBMVREFENCODINGS (vp8_sub_mv_ref_encoding_array - LEFT4X4)
|
|
|
|
|
|
extern const vp8_tree_index vp8_small_mvtree[];
|
|
|
|
extern struct vp8_token_struct vp8_small_mvencodings [8];
|
|
|
|
void vp8_entropy_mode_init(void);
|
|
|
|
void vp8_init_mbmode_probs(VP8_COMMON *x);
|
|
|
|
void vp8_default_bmode_probs(vp8_prob dest [VP8_BINTRAMODES-1]);
|
|
void vp8_kf_default_bmode_probs(vp8_prob dest [VP8_BINTRAMODES] [VP8_BINTRAMODES] [VP8_BINTRAMODES-1]);
|
|
|
|
#endif
|