vp8/common/onyxc_int.h

   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 VP8_COMMON_ONYXC_INT_H_
  13 #define VP8_COMMON_ONYXC_INT_H_
  14
  15 #include "vpx_config.h"
  16 #include "vp8_rtcd.h"
  17 #include "vpx/internal/vpx_codec_internal.h"
  18 #include "loopfilter.h"
  19 #include "entropymv.h"
  20 #include "entropy.h"
  21 #if CONFIG_POSTPROC
  22 #include "postproc.h"
  23 #endif
  24
  25 /*#ifdef PACKET_TESTING*/
  26 #include "header.h"
  27 /*#endif*/
  28
  29 #ifdef __cplusplus
  30 extern "C" {
  31 #endif
  32
  33 #define MINQ 0
  34 #define MAXQ 127
  35 #define QINDEX_RANGE (MAXQ + 1)
  36
  37 #define NUM_YV12_BUFFERS 4
  38
  39 #define MAX_PARTITIONS 9
  40
  41 typedef struct frame_contexts
  42 {
  43     vp8_prob bmode_prob [VP8_BINTRAMODES-1];
  44     vp8_prob ymode_prob [VP8_YMODES-1];   /* interframe intra mode probs */
  45     vp8_prob uv_mode_prob [VP8_UV_MODES-1];
  46     vp8_prob sub_mv_ref_prob [VP8_SUBMVREFS-1];
  47     vp8_prob coef_probs [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES];
  48     MV_CONTEXT mvc[2];
  49 } FRAME_CONTEXT;
  50
  51 typedef enum
  52 {
  53     ONE_PARTITION  = 0,
  54     TWO_PARTITION  = 1,
  55     FOUR_PARTITION = 2,
  56     EIGHT_PARTITION = 3
  57 } TOKEN_PARTITION;
  58
  59 typedef enum
  60 {
  61     RECON_CLAMP_REQUIRED        = 0,
  62     RECON_CLAMP_NOTREQUIRED     = 1
  63 } CLAMP_TYPE;
  64
  65 typedef struct VP8Common
  66
  67 {
  68     struct vpx_internal_error_info  error;
  69
  70     DECLARE_ALIGNED(16, short, Y1dequant[QINDEX_RANGE][2]);
  71     DECLARE_ALIGNED(16, short, Y2dequant[QINDEX_RANGE][2]);
  72     DECLARE_ALIGNED(16, short, UVdequant[QINDEX_RANGE][2]);
  73
  74     int Width;
  75     int Height;
  76     int horiz_scale;
  77     int vert_scale;
  78
  79     CLAMP_TYPE  clamp_type;
  80
  81     YV12_BUFFER_CONFIG *frame_to_show;
  82
  83     YV12_BUFFER_CONFIG yv12_fb[NUM_YV12_BUFFERS];
  84     int fb_idx_ref_cnt[NUM_YV12_BUFFERS];
  85     int new_fb_idx, lst_fb_idx, gld_fb_idx, alt_fb_idx;
  86
  87     YV12_BUFFER_CONFIG temp_scale_frame;
  88
  89 #if CONFIG_POSTPROC
  90     YV12_BUFFER_CONFIG post_proc_buffer;
  91     YV12_BUFFER_CONFIG post_proc_buffer_int;
  92     int post_proc_buffer_int_used;
  93     unsigned char *pp_limits_buffer;   /* post-processing filter coefficients */
  94 #endif
  95
  96     FRAME_TYPE last_frame_type;  /* Save last frame's frame type for motion search. */
  97     FRAME_TYPE frame_type;
  98
  99     int show_frame;
 100
 101     int frame_flags;
 102     int MBs;
 103     int mb_rows;
 104     int mb_cols;
 105     int mode_info_stride;
 106
 107     /* profile settings */
 108     int mb_no_coeff_skip;
 109     int no_lpf;
 110     int use_bilinear_mc_filter;
 111     int full_pixel;
 112
 113     int base_qindex;
 114
 115     int y1dc_delta_q;
 116     int y2dc_delta_q;
 117     int y2ac_delta_q;
 118     int uvdc_delta_q;
 119     int uvac_delta_q;
 120
 121     /* We allocate a MODE_INFO struct for each macroblock, together with
 122        an extra row on top and column on the left to simplify prediction. */
 123
 124     MODE_INFO *mip; /* Base of allocated array */
 125     MODE_INFO *mi;  /* Corresponds to upper left visible macroblock */
 126 #if CONFIG_ERROR_CONCEALMENT
 127     MODE_INFO *prev_mip; /* MODE_INFO array 'mip' from last decoded frame */
 128     MODE_INFO *prev_mi;  /* 'mi' from last frame (points into prev_mip) */
 129 #endif
 130     MODE_INFO *show_frame_mi;  /* MODE_INFO for the last decoded frame
 131                                   to show */
 132     LOOPFILTERTYPE filter_type;
 133
 134     loop_filter_info_n lf_info;
 135
 136     int filter_level;
 137     int last_sharpness_level;
 138     int sharpness_level;
 139
 140     int refresh_last_frame;       /* Two state 0 = NO, 1 = YES */
 141     int refresh_golden_frame;     /* Two state 0 = NO, 1 = YES */
 142     int refresh_alt_ref_frame;     /* Two state 0 = NO, 1 = YES */
 143
 144     int copy_buffer_to_gf;         /* 0 none, 1 Last to GF, 2 ARF to GF */
 145     int copy_buffer_to_arf;        /* 0 none, 1 Last to ARF, 2 GF to ARF */
 146
 147     int refresh_entropy_probs;    /* Two state 0 = NO, 1 = YES */
 148
 149     int ref_frame_sign_bias[MAX_REF_FRAMES];    /* Two state 0, 1 */
 150
 151     /* Y,U,V,Y2 */
 152     ENTROPY_CONTEXT_PLANES *above_context;   /* row of context for each plane */
 153     ENTROPY_CONTEXT_PLANES left_context;  /* (up to) 4 contexts "" */
 154
 155     FRAME_CONTEXT lfc; /* last frame entropy */
 156     FRAME_CONTEXT fc;  /* this frame entropy */
 157
 158     unsigned int current_video_frame;
 159
 160     int version;
 161
 162     TOKEN_PARTITION multi_token_partition;
 163
 164 #ifdef PACKET_TESTING
 165     VP8_HEADER oh;
 166 #endif
 167 #if CONFIG_POSTPROC_VISUALIZER
 168     double bitrate;
 169     double framerate;
 170 #endif
 171
 172 #if CONFIG_MULTITHREAD
 173     int processor_core_count;
 174 #endif
 175 #if CONFIG_POSTPROC
 176     struct postproc_state  postproc_state;
 177 #endif
 178     int cpu_caps;
 179 } VP8_COMMON;
 180
 181 #ifdef __cplusplus
 182 }  // extern "C"
 183 #endif
 184
 185 #endif  // VP8_COMMON_ONYXC_INT_H_