132 lines
3.3 KiB
C
132 lines
3.3 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef __INC_BLOCK_H
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#define __INC_BLOCK_H
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#include "vp8/common/onyx.h"
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#include "vp8/common/blockd.h"
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#include "vp8/common/entropymv.h"
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#include "vp8/common/entropy.h"
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#include "vpx_ports/mem.h"
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// motion search site
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typedef struct
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{
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MV mv;
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int offset;
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} search_site;
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typedef struct block
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{
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// 16 Y blocks, 4 U blocks, 4 V blocks each with 16 entries
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short *src_diff;
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short *coeff;
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// 16 Y blocks, 4 U blocks, 4 V blocks each with 16 entries
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short *quant;
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short *quant_fast;
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unsigned char *quant_shift;
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short *zbin;
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short *zrun_zbin_boost;
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short *round;
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// Zbin Over Quant value
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short zbin_extra;
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unsigned char **base_src;
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int src;
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int src_stride;
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} BLOCK;
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typedef struct
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{
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int count;
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struct
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{
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B_PREDICTION_MODE mode;
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int_mv mv;
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} bmi[16];
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} PARTITION_INFO;
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typedef struct macroblock
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{
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DECLARE_ALIGNED(16, short, src_diff[400]); // 16x16 Y 8x8 U 8x8 V 4x4 2nd Y
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DECLARE_ALIGNED(16, short, coeff[400]); // 16x16 Y 8x8 U 8x8 V 4x4 2nd Y
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DECLARE_ALIGNED(16, unsigned char, thismb[256]);
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unsigned char *thismb_ptr;
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// 16 Y blocks, 4 U blocks, 4 V blocks, 1 DC 2nd order block each with 16 entries
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BLOCK block[25];
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YV12_BUFFER_CONFIG src;
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MACROBLOCKD e_mbd;
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PARTITION_INFO *partition_info; /* work pointer */
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PARTITION_INFO *pi; /* Corresponds to upper left visible macroblock */
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PARTITION_INFO *pip; /* Base of allocated array */
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int ref_frame_cost[MAX_REF_FRAMES];
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search_site *ss;
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int ss_count;
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int searches_per_step;
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int errorperbit;
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int sadperbit16;
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int sadperbit4;
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int rddiv;
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int rdmult;
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unsigned int * mb_activity_ptr;
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int * mb_norm_activity_ptr;
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signed int act_zbin_adj;
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signed int last_act_zbin_adj;
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int mvcosts[2][MVvals+1];
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int *mvcost[2];
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int mvsadcosts[2][MVfpvals+1];
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int *mvsadcost[2];
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int mbmode_cost[2][MB_MODE_COUNT];
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int intra_uv_mode_cost[2][MB_MODE_COUNT];
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unsigned int bmode_costs[10][10][10];
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unsigned int inter_bmode_costs[B_MODE_COUNT];
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// These define limits to motion vector components to prevent them from extending outside the UMV borders
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int mv_col_min;
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int mv_col_max;
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int mv_row_min;
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int mv_row_max;
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int skip;
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int encode_breakout;
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//char * gf_active_ptr;
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signed char *gf_active_ptr;
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unsigned char *active_ptr;
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MV_CONTEXT *mvc;
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unsigned int token_costs[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS];
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int optimize;
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int q_index;
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void (*short_fdct4x4)(short *input, short *output, int pitch);
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void (*short_fdct8x4)(short *input, short *output, int pitch);
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void (*short_walsh4x4)(short *input, short *output, int pitch);
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void (*quantize_b)(BLOCK *b, BLOCKD *d);
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void (*quantize_b_pair)(BLOCK *b1, BLOCK *b2, BLOCKD *d0, BLOCKD *d1);
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} MACROBLOCK;
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#endif
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