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/*
* 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_BLOCK_H
#define __INC_BLOCK_H
#include "onyx.h"
#include "blockd.h"
#include "entropymv.h"
#include "entropy.h"
#include "vpx_ports/mem.h"
// motion search site
typedef struct
{
MV mv;
int offset;
} search_site;
typedef struct
{
// 16 Y blocks, 4 U blocks, 4 V blocks each with 16 entries
short *src_diff;
short *coeff;
// 16 Y blocks, 4 U blocks, 4 V blocks each with 16 entries
short(*quant)[4];
short(*zbin)[4];
short(*zrun_zbin_boost);
short(*round)[4];
// Zbin Over Quant value
short zbin_extra;
unsigned char **base_src;
int src;
int src_stride;
// MV enc_mv;
int force_empty;
} BLOCK;
typedef struct
{
DECLARE_ALIGNED(16, short, src_diff[400]); // 16x16 Y 8x8 U 8x8 V 4x4 2nd Y
DECLARE_ALIGNED(16, short, coeff[400]); // 16x16 Y 8x8 U 8x8 V 4x4 2nd Y
// 16 Y blocks, 4 U blocks, 4 V blocks, 1 DC 2nd order block each with 16 entries
BLOCK block[25];
YV12_BUFFER_CONFIG src;
MACROBLOCKD e_mbd;
search_site *ss;
int ss_count;
int searches_per_step;
int errorperbit;
int sadperbit16;
int sadperbit4;
int errthresh;
int rddiv;
int rdmult;
int mvcosts[2][MVvals+1];
int *mvcost[2];
int mvsadcosts[2][MVvals+1];
int *mvsadcost[2];
int mbmode_cost[2][MB_MODE_COUNT];
int intra_uv_mode_cost[2][MB_MODE_COUNT];
unsigned int bmode_costs[10][10][10];
unsigned int inter_bmode_costs[B_MODE_COUNT];
// These define limits to motion vector components to prevent them from extending outside the UMV borders
int mv_col_min;
int mv_col_max;
int mv_row_min;
int mv_row_max;
int vector_range; // Used to monitor limiting range of recent vectors to guide search.
int skip;
int encode_breakout;
unsigned char *active_ptr;
MV_CONTEXT *mvc;
unsigned int token_costs[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens];
int optimize;
void (*vp8_short_fdct4x4)(short *input, short *output, int pitch);
void (*vp8_short_fdct8x4)(short *input, short *output, int pitch);
void (*short_fdct4x4rd)(short *input, short *output, int pitch);
void (*short_fdct8x4rd)(short *input, short *output, int pitch);
void (*vp8_short_fdct4x4_ptr)(short *input, short *output, int pitch);
void (*short_walsh4x4)(short *input, short *output, int pitch);
void (*quantize_b)(BLOCK *b, BLOCKD *d);
void (*quantize_brd)(BLOCK *b, BLOCKD *d);
} MACROBLOCK;
#endif
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