f4126995b7
Key frame macrobock and block mode probabilities are constant. Remove the allocation of tables for each codec instance and use instead the default const prob tables. Change-Id: I8361798ac491f9b3889e86925a494c58647c753f
187 lines
4.7 KiB
C
187 lines
4.7 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef __INC_VP8C_INT_H
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#define __INC_VP8C_INT_H
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#include "vpx_config.h"
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#include "vpx_rtcd.h"
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#include "vpx/internal/vpx_codec_internal.h"
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#include "loopfilter.h"
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#include "entropymv.h"
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#include "entropy.h"
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#if CONFIG_POSTPROC
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#include "postproc.h"
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#endif
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/*#ifdef PACKET_TESTING*/
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#include "header.h"
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/*#endif*/
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#define MINQ 0
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#define MAXQ 127
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#define QINDEX_RANGE (MAXQ + 1)
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#define NUM_YV12_BUFFERS 4
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#define MAX_PARTITIONS 9
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typedef struct frame_contexts
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{
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vp8_prob bmode_prob [VP8_BINTRAMODES-1];
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vp8_prob ymode_prob [VP8_YMODES-1]; /* interframe intra mode probs */
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vp8_prob uv_mode_prob [VP8_UV_MODES-1];
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vp8_prob sub_mv_ref_prob [VP8_SUBMVREFS-1];
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vp8_prob coef_probs [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES];
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MV_CONTEXT mvc[2];
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MV_CONTEXT pre_mvc[2]; /* not to caculate the mvcost for the frame if mvc doesn't change. */
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} FRAME_CONTEXT;
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typedef enum
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{
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ONE_PARTITION = 0,
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TWO_PARTITION = 1,
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FOUR_PARTITION = 2,
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EIGHT_PARTITION = 3
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} TOKEN_PARTITION;
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typedef enum
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{
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RECON_CLAMP_REQUIRED = 0,
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RECON_CLAMP_NOTREQUIRED = 1
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} CLAMP_TYPE;
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typedef enum
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{
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SIXTAP = 0,
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BILINEAR = 1
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} INTERPOLATIONFILTERTYPE;
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typedef struct VP8Common
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{
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struct vpx_internal_error_info error;
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DECLARE_ALIGNED(16, short, Y1dequant[QINDEX_RANGE][2]);
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DECLARE_ALIGNED(16, short, Y2dequant[QINDEX_RANGE][2]);
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DECLARE_ALIGNED(16, short, UVdequant[QINDEX_RANGE][2]);
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int Width;
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int Height;
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int horiz_scale;
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int vert_scale;
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YUV_TYPE clr_type;
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CLAMP_TYPE clamp_type;
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YV12_BUFFER_CONFIG *frame_to_show;
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YV12_BUFFER_CONFIG yv12_fb[NUM_YV12_BUFFERS];
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int fb_idx_ref_cnt[NUM_YV12_BUFFERS];
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int new_fb_idx, lst_fb_idx, gld_fb_idx, alt_fb_idx;
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YV12_BUFFER_CONFIG temp_scale_frame;
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#if CONFIG_POSTPROC
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YV12_BUFFER_CONFIG post_proc_buffer;
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YV12_BUFFER_CONFIG post_proc_buffer_int;
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int post_proc_buffer_int_used;
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#endif
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FRAME_TYPE last_frame_type; /* Save last frame's frame type for motion search. */
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FRAME_TYPE frame_type;
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int show_frame;
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int frame_flags;
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int MBs;
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int mb_rows;
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int mb_cols;
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int mode_info_stride;
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/* profile settings */
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int mb_no_coeff_skip;
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int no_lpf;
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int use_bilinear_mc_filter;
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int full_pixel;
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int base_qindex;
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int last_kf_gf_q; /* Q used on the last GF or KF */
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int y1dc_delta_q;
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int y2dc_delta_q;
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int y2ac_delta_q;
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int uvdc_delta_q;
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int uvac_delta_q;
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unsigned int frames_since_golden;
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unsigned int frames_till_alt_ref_frame;
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/* We allocate a MODE_INFO struct for each macroblock, together with
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an extra row on top and column on the left to simplify prediction. */
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MODE_INFO *mip; /* Base of allocated array */
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MODE_INFO *mi; /* Corresponds to upper left visible macroblock */
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MODE_INFO *prev_mip; /* MODE_INFO array 'mip' from last decoded frame */
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MODE_INFO *prev_mi; /* 'mi' from last frame (points into prev_mip) */
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INTERPOLATIONFILTERTYPE mcomp_filter_type;
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LOOPFILTERTYPE filter_type;
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loop_filter_info_n lf_info;
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int filter_level;
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int last_sharpness_level;
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int sharpness_level;
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int refresh_last_frame; /* Two state 0 = NO, 1 = YES */
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int refresh_golden_frame; /* Two state 0 = NO, 1 = YES */
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int refresh_alt_ref_frame; /* Two state 0 = NO, 1 = YES */
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int copy_buffer_to_gf; /* 0 none, 1 Last to GF, 2 ARF to GF */
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int copy_buffer_to_arf; /* 0 none, 1 Last to ARF, 2 GF to ARF */
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int refresh_entropy_probs; /* Two state 0 = NO, 1 = YES */
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int ref_frame_sign_bias[MAX_REF_FRAMES]; /* Two state 0, 1 */
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/* Y,U,V,Y2 */
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ENTROPY_CONTEXT_PLANES *above_context; /* row of context for each plane */
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ENTROPY_CONTEXT_PLANES left_context; /* (up to) 4 contexts "" */
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FRAME_CONTEXT lfc; /* last frame entropy */
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FRAME_CONTEXT fc; /* this frame entropy */
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unsigned int current_video_frame;
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int near_boffset[3];
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int version;
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TOKEN_PARTITION multi_token_partition;
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#ifdef PACKET_TESTING
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VP8_HEADER oh;
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#endif
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double bitrate;
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double framerate;
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#if CONFIG_MULTITHREAD
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int processor_core_count;
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#endif
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#if CONFIG_POSTPROC
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struct postproc_state postproc_state;
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#endif
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int cpu_caps;
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} VP8_COMMON;
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#endif
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