ref: 397aad3ec28020a9b766e362e061701783c9633e
dir: /vp8/common/entropymode.h/
/* * Copyright (c) 2010 The VP8 project authors. All Rights Reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. 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