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comparison: media/libvpx/vp8/encoder/block.h
media/libvpx/vp8/encoder/block.h
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:f5cc67f2845a |
|---|---|
| 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 |
