vp9_block.h revision 91037db265ecdd914a26e056cf69207b4f50924e
1ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang/* 2ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 3ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang * 4ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang * Use of this source code is governed by a BSD-style license 5ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang * that can be found in the LICENSE file in the root of the source 6ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang * tree. An additional intellectual property rights grant can be found 7ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang * in the file PATENTS. All contributing project authors may 8ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang * be found in the AUTHORS file in the root of the source tree. 9ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang */ 10ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 11ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang#ifndef VP9_ENCODER_VP9_BLOCK_H_ 12ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang#define VP9_ENCODER_VP9_BLOCK_H_ 13ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 14ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang#include "vp9/common/vp9_onyx.h" 15ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang#include "vp9/common/vp9_entropymv.h" 16ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang#include "vp9/common/vp9_entropy.h" 17ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang#include "vpx_ports/mem.h" 18ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang#include "vp9/common/vp9_onyxc_int.h" 19ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 20ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang// motion search site 21ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuangtypedef struct { 22ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang MV mv; 23ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int offset; 24ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang} search_site; 25ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 26ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuangtypedef struct { 27ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang struct { 28ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang MB_PREDICTION_MODE mode; 29ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang } bmi[4]; 30ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang} PARTITION_INFO; 31ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 32ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang// Structure to hold snapshot of coding context during the mode picking process 33ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang// TODO Do we need all of these? 34ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuangtypedef struct { 35ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang MODE_INFO mic; 36ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang PARTITION_INFO partition_info; 37ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int skip; 38ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int_mv best_ref_mv; 39ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int_mv second_best_ref_mv; 40ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int_mv ref_mvs[MAX_REF_FRAMES][MAX_MV_REF_CANDIDATES]; 41ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int rate; 42ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int distortion; 43ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int64_t intra_error; 44ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int best_mode_index; 45ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int rddiv; 46ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int rdmult; 47ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int hybrid_pred_diff; 48ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int comp_pred_diff; 49ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int single_pred_diff; 50ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int64_t txfm_rd_diff[NB_TXFM_MODES]; 5191037db265ecdd914a26e056cf69207b4f50924ehkuang int64_t best_filter_diff[VP9_SWITCHABLE_FILTERS + 1]; 52ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 53ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang // Bit flag for each mode whether it has high error in comparison to others. 54ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang unsigned int modes_with_high_error; 55ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 56ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang // Bit flag for each ref frame whether it has high error compared to others. 57ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang unsigned int frames_with_high_error; 58ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang} PICK_MODE_CONTEXT; 59ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 60ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuangstruct macroblock_plane { 61ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang DECLARE_ALIGNED(16, int16_t, src_diff[64*64]); 62ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang DECLARE_ALIGNED(16, int16_t, coeff[64*64]); 63ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang struct buf_2d src; 64ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 65ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang // Quantizer setings 66ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int16_t *quant; 6791037db265ecdd914a26e056cf69207b4f50924ehkuang int16_t *quant_shift; 68ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int16_t *zbin; 69ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int16_t *round; 70ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 71ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang // Zbin Over Quant value 72ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int16_t zbin_extra; 73ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang}; 74ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 75ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuangtypedef struct macroblock MACROBLOCK; 76ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuangstruct macroblock { 77ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang struct macroblock_plane plane[MAX_MB_PLANE]; 78ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 79ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang MACROBLOCKD e_mbd; 80ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int skip_block; 81ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang PARTITION_INFO *partition_info; /* work pointer */ 82ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang PARTITION_INFO *pi; /* Corresponds to upper left visible macroblock */ 83ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang PARTITION_INFO *pip; /* Base of allocated array */ 84ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 85ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang search_site *ss; 86ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int ss_count; 87ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int searches_per_step; 88ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 89ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int errorperbit; 90ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int sadperbit16; 91ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int sadperbit4; 92ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int rddiv; 93ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int rdmult; 94ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang unsigned int *mb_activity_ptr; 95ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int *mb_norm_activity_ptr; 96ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang signed int act_zbin_adj; 97ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 98ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int mv_best_ref_index[MAX_REF_FRAMES]; 9991037db265ecdd914a26e056cf69207b4f50924ehkuang unsigned int max_mv_context[MAX_REF_FRAMES]; 100ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 101ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int nmvjointcost[MV_JOINTS]; 102ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int nmvcosts[2][MV_VALS]; 103ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int *nmvcost[2]; 104ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int nmvcosts_hp[2][MV_VALS]; 105ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int *nmvcost_hp[2]; 106ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int **mvcost; 107ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 108ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int nmvjointsadcost[MV_JOINTS]; 109ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int nmvsadcosts[2][MV_VALS]; 110ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int *nmvsadcost[2]; 111ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int nmvsadcosts_hp[2][MV_VALS]; 112ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int *nmvsadcost_hp[2]; 113ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int **mvsadcost; 114ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 115ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int mbmode_cost[MB_MODE_COUNT]; 11691037db265ecdd914a26e056cf69207b4f50924ehkuang unsigned inter_mode_cost[INTER_MODE_CONTEXTS][MB_MODE_COUNT - NEARESTMV]; 117ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int intra_uv_mode_cost[2][MB_MODE_COUNT]; 118ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int y_mode_costs[VP9_INTRA_MODES][VP9_INTRA_MODES][VP9_INTRA_MODES]; 119ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int switchable_interp_costs[VP9_SWITCHABLE_FILTERS + 1] 120ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang [VP9_SWITCHABLE_FILTERS]; 121ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 122ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang // These define limits to motion vector components to prevent them 123ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang // from extending outside the UMV borders 124ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int mv_col_min; 125ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int mv_col_max; 126ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int mv_row_min; 127ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int mv_row_max; 128ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 129ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int skip; 130ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 131ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int encode_breakout; 132ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 133ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang unsigned char *active_ptr; 134ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 135ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang // note that token_costs is the cost when eob node is skipped 13691037db265ecdd914a26e056cf69207b4f50924ehkuang vp9_coeff_count token_costs[TX_SIZE_MAX_SB][BLOCK_TYPES][2]; 137ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 138ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int optimize; 139ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 140ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang // indicate if it is in the rd search loop or encoding process 141ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int rd_search; 14291037db265ecdd914a26e056cf69207b4f50924ehkuang int skip_encode; 14391037db265ecdd914a26e056cf69207b4f50924ehkuang 14491037db265ecdd914a26e056cf69207b4f50924ehkuang // Used to store sub partition's choices. 14591037db265ecdd914a26e056cf69207b4f50924ehkuang int fast_ms; 14691037db265ecdd914a26e056cf69207b4f50924ehkuang int_mv pred_mv; 14791037db265ecdd914a26e056cf69207b4f50924ehkuang int subblock_ref; 148ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 149ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang // TODO(jingning): Need to refactor the structure arrays that buffers the 150ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang // coding mode decisions of each partition type. 151ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang PICK_MODE_CONTEXT ab4x4_context[4][4][4]; 152ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang PICK_MODE_CONTEXT sb8x4_context[4][4][4]; 153ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang PICK_MODE_CONTEXT sb4x8_context[4][4][4]; 154ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang PICK_MODE_CONTEXT sb8x8_context[4][4][4]; 155ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang PICK_MODE_CONTEXT sb8x16_context[4][4][2]; 156ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang PICK_MODE_CONTEXT sb16x8_context[4][4][2]; 157ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang PICK_MODE_CONTEXT mb_context[4][4]; 158ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang PICK_MODE_CONTEXT sb32x16_context[4][2]; 159ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang PICK_MODE_CONTEXT sb16x32_context[4][2]; 160ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang // when 4 MBs share coding parameters: 161ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang PICK_MODE_CONTEXT sb32_context[4]; 162ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang PICK_MODE_CONTEXT sb32x64_context[2]; 163ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang PICK_MODE_CONTEXT sb64x32_context[2]; 164ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang PICK_MODE_CONTEXT sb64_context; 165ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int partition_cost[NUM_PARTITION_CONTEXTS][PARTITION_TYPES]; 166ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 167ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang BLOCK_SIZE_TYPE b_partitioning[4][4][4]; 168ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang BLOCK_SIZE_TYPE mb_partitioning[4][4]; 169ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang BLOCK_SIZE_TYPE sb_partitioning[4]; 170ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang BLOCK_SIZE_TYPE sb64_partitioning; 171ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 172ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang void (*fwd_txm4x4)(int16_t *input, int16_t *output, int pitch); 173ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang void (*fwd_txm8x4)(int16_t *input, int16_t *output, int pitch); 174ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang void (*fwd_txm8x8)(int16_t *input, int16_t *output, int pitch); 175ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang void (*fwd_txm16x16)(int16_t *input, int16_t *output, int pitch); 176ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang void (*quantize_b_4x4)(MACROBLOCK *x, int b_idx, TX_TYPE tx_type, 177ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang int y_blocks); 178ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang}; 179ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 180ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang#endif // VP9_ENCODER_VP9_BLOCK_H_ 181