ref: bb06546d56a82a4953666dfae91d52881e896075
dir: /vp8/encoder/block.h/
/* * Copyright (c) 2010 The WebM project authors. All Rights Reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef VP8_ENCODER_BLOCK_H_ #define VP8_ENCODER_BLOCK_H_ #include "vp8/common/onyx.h" #include "vp8/common/blockd.h" #include "vp8/common/entropymv.h" #include "vp8/common/entropy.h" #include "vpx_ports/mem.h" #ifdef __cplusplus extern "C" { #endif #define MAX_MODES 20 #define MAX_ERROR_BINS 1024 /* motion search site */ typedef struct { MV mv; int offset; } search_site; typedef struct block { /* 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; short *quant_fast; short *quant_shift; short *zbin; short *zrun_zbin_boost; short *round; /* Zbin Over Quant value */ short zbin_extra; unsigned char **base_src; int src; int src_stride; } BLOCK; typedef struct { int count; struct { B_PREDICTION_MODE mode; int_mv mv; } bmi[16]; } PARTITION_INFO; typedef struct macroblock { DECLARE_ALIGNED(16, short, src_diff[400]); /* 25 blocks Y,U,V,Y2 */ DECLARE_ALIGNED(16, short, coeff[400]); /* 25 blocks Y,U,V,Y2 */ DECLARE_ALIGNED(16, unsigned char, thismb[256]); unsigned char *thismb_ptr; /* 16 Y, 4 U, 4 V, 1 DC 2nd order block */ BLOCK block[25]; YV12_BUFFER_CONFIG src; MACROBLOCKD e_mbd; PARTITION_INFO *partition_info; /* work pointer */ PARTITION_INFO *pi; /* Corresponds to upper left visible macroblock */ PARTITION_INFO *pip; /* Base of allocated array */ int ref_frame_cost[MAX_REF_FRAMES]; search_site *ss; int ss_count; int searches_per_step; int errorperbit; int sadperbit16; int sadperbit4; int rddiv; int rdmult; unsigned int *mb_activity_ptr; int *mb_norm_activity_ptr; signed int act_zbin_adj; signed int last_act_zbin_adj; int *mvcost[2]; int *mvsadcost[2]; int (*mbmode_cost)[MB_MODE_COUNT]; int (*intra_uv_mode_cost)[MB_MODE_COUNT]; int (*bmode_costs)[10][10]; int *inter_bmode_costs; int (*token_costs)[COEF_BANDS][PREV_COEF_CONTEXTS][MAX_ENTROPY_TOKENS]; /* 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 skip; unsigned int encode_breakout; signed char *gf_active_ptr; unsigned char *active_ptr; MV_CONTEXT *mvc; int optimize; int q_index; int is_skin; int denoise_zeromv; #if CONFIG_TEMPORAL_DENOISING int increase_denoising; MB_PREDICTION_MODE best_sse_inter_mode; int_mv best_sse_mv; MV_REFERENCE_FRAME best_reference_frame; MV_REFERENCE_FRAME best_zeromv_reference_frame; unsigned char need_to_clamp_best_mvs; #endif int skip_true_count; unsigned int coef_counts[BLOCK_TYPES][COEF_BANDS][PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS]; unsigned int MVcount[2][MVvals]; /* (row,col) MV cts this frame */ int ymode_count[VP8_YMODES]; /* intra MB type cts this frame */ int uv_mode_count[VP8_UV_MODES]; /* intra MB type cts this frame */ int64_t prediction_error; int64_t intra_error; int count_mb_ref_frame_usage[MAX_REF_FRAMES]; int rd_thresh_mult[MAX_MODES]; int rd_threshes[MAX_MODES]; unsigned int mbs_tested_so_far; unsigned int mode_test_hit_counts[MAX_MODES]; int zbin_mode_boost_enabled; int zbin_mode_boost; int last_zbin_mode_boost; int last_zbin_over_quant; int zbin_over_quant; int error_bins[MAX_ERROR_BINS]; void (*short_fdct4x4)(short *input, short *output, int pitch); void (*short_fdct8x4)(short *input, short *output, int pitch); void (*short_walsh4x4)(short *input, short *output, int pitch); void (*quantize_b)(BLOCK *b, BLOCKD *d); unsigned int mbs_zero_last_dot_suppress; int zero_last_dot_suppress; } MACROBLOCK; #ifdef __cplusplus } // extern "C" #endif #endif // VP8_ENCODER_BLOCK_H_