1 /* 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 12 #ifndef __INC_BLOCK_H 13 #define __INC_BLOCK_H 14 15 #include "vp8/common/onyx.h" 16 #include "vp8/common/blockd.h" 17 #include "vp8/common/entropymv.h" 18 #include "vp8/common/entropy.h" 19 #include "vpx_ports/mem.h" 20 21 #define MAX_MODES 20 22 #define MAX_ERROR_BINS 1024 23 24 /* motion search site */ 25 typedef struct 26 { 27 MV mv; 28 int offset; 29 } search_site; 30 31 typedef struct block 32 { 33 /* 16 Y blocks, 4 U blocks, 4 V blocks each with 16 entries */ 34 short *src_diff; 35 short *coeff; 36 37 /* 16 Y blocks, 4 U blocks, 4 V blocks each with 16 entries */ 38 short *quant; 39 short *quant_fast; 40 short *quant_shift; 41 short *zbin; 42 short *zrun_zbin_boost; 43 short *round; 44 45 /* Zbin Over Quant value */ 46 short zbin_extra; 47 48 unsigned char **base_src; 49 int src; 50 int src_stride; 51 } BLOCK; 52 53 typedef struct 54 { 55 int count; 56 struct 57 { 58 B_PREDICTION_MODE mode; 59 int_mv mv; 60 } bmi[16]; 61 } PARTITION_INFO; 62 63 typedef struct macroblock 64 { 65 DECLARE_ALIGNED(16, short, src_diff[400]); /* 25 blocks Y,U,V,Y2 */ 66 DECLARE_ALIGNED(16, short, coeff[400]); /* 25 blocks Y,U,V,Y2 */ 67 DECLARE_ALIGNED(16, unsigned char, thismb[256]); 68 69 unsigned char *thismb_ptr; 70 /* 16 Y, 4 U, 4 V, 1 DC 2nd order block */ 71 BLOCK block[25]; 72 73 YV12_BUFFER_CONFIG src; 74 75 MACROBLOCKD e_mbd; 76 PARTITION_INFO *partition_info; /* work pointer */ 77 PARTITION_INFO *pi; /* Corresponds to upper left visible macroblock */ 78 PARTITION_INFO *pip; /* Base of allocated array */ 79 80 int ref_frame_cost[MAX_REF_FRAMES]; 81 82 search_site *ss; 83 int ss_count; 84 int searches_per_step; 85 86 int errorperbit; 87 int sadperbit16; 88 int sadperbit4; 89 int rddiv; 90 int rdmult; 91 unsigned int * mb_activity_ptr; 92 int * mb_norm_activity_ptr; 93 signed int act_zbin_adj; 94 signed int last_act_zbin_adj; 95 96 int *mvcost[2]; 97 int *mvsadcost[2]; 98 int (*mbmode_cost)[MB_MODE_COUNT]; 99 int (*intra_uv_mode_cost)[MB_MODE_COUNT]; 100 int (*bmode_costs)[10][10]; 101 int *inter_bmode_costs; 102 int (*token_costs)[COEF_BANDS][PREV_COEF_CONTEXTS] 103 [MAX_ENTROPY_TOKENS]; 104 105 /* These define limits to motion vector components to prevent 106 * them from extending outside the UMV borders. 107 */ 108 int mv_col_min; 109 int mv_col_max; 110 int mv_row_min; 111 int mv_row_max; 112 113 int skip; 114 115 unsigned int encode_breakout; 116 117 signed char *gf_active_ptr; 118 119 unsigned char *active_ptr; 120 MV_CONTEXT *mvc; 121 122 int optimize; 123 int q_index; 124 125 #if CONFIG_TEMPORAL_DENOISING 126 MB_PREDICTION_MODE best_sse_inter_mode; 127 int_mv best_sse_mv; 128 MV_REFERENCE_FRAME best_reference_frame; 129 MV_REFERENCE_FRAME best_zeromv_reference_frame; 130 unsigned char need_to_clamp_best_mvs; 131 #endif 132 133 int skip_true_count; 134 unsigned int coef_counts [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS]; 135 unsigned int MVcount [2] [MVvals]; /* (row,col) MV cts this frame */ 136 int ymode_count [VP8_YMODES]; /* intra MB type cts this frame */ 137 int uv_mode_count[VP8_UV_MODES]; /* intra MB type cts this frame */ 138 int64_t prediction_error; 139 int64_t intra_error; 140 int count_mb_ref_frame_usage[MAX_REF_FRAMES]; 141 142 int rd_thresh_mult[MAX_MODES]; 143 int rd_threshes[MAX_MODES]; 144 unsigned int mbs_tested_so_far; 145 unsigned int mode_test_hit_counts[MAX_MODES]; 146 int zbin_mode_boost_enabled; 147 int zbin_mode_boost; 148 int last_zbin_mode_boost; 149 150 int last_zbin_over_quant; 151 int zbin_over_quant; 152 int error_bins[MAX_ERROR_BINS]; 153 154 void (*short_fdct4x4)(short *input, short *output, int pitch); 155 void (*short_fdct8x4)(short *input, short *output, int pitch); 156 void (*short_walsh4x4)(short *input, short *output, int pitch); 157 void (*quantize_b)(BLOCK *b, BLOCKD *d); 158 void (*quantize_b_pair)(BLOCK *b1, BLOCK *b2, BLOCKD *d0, BLOCKD *d1); 159 160 } MACROBLOCK; 161 162 163 #endif 164
