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