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/*
* 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 __INC_VP8C_INT_H
#define __INC_VP8C_INT_H
#include "vpx_config.h"
#include "vp8_rtcd.h"
#include "vpx/internal/vpx_codec_internal.h"
#include "loopfilter.h"
#include "entropymv.h"
#include "entropy.h"
#if CONFIG_POSTPROC
#include "postproc.h"
#endif
/*#ifdef PACKET_TESTING*/
#include "header.h"
/*#endif*/
#define MINQ 0
#define MAXQ 127
#define QINDEX_RANGE (MAXQ + 1)
#define NUM_YV12_BUFFERS 4
#define MAX_PARTITIONS 9
typedef struct frame_contexts
{
vp8_prob bmode_prob [VP8_BINTRAMODES-1];
vp8_prob ymode_prob [VP8_YMODES-1]; /* interframe intra mode probs */
vp8_prob uv_mode_prob [VP8_UV_MODES-1];
vp8_prob sub_mv_ref_prob [VP8_SUBMVREFS-1];
vp8_prob coef_probs [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES];
MV_CONTEXT mvc[2];
} FRAME_CONTEXT;
typedef enum
{
ONE_PARTITION = 0,
TWO_PARTITION = 1,
FOUR_PARTITION = 2,
EIGHT_PARTITION = 3
} TOKEN_PARTITION;
typedef enum
{
RECON_CLAMP_REQUIRED = 0,
RECON_CLAMP_NOTREQUIRED = 1
} CLAMP_TYPE;
typedef struct VP8Common
{
struct vpx_internal_error_info error;
DECLARE_ALIGNED(16, short, Y1dequant[QINDEX_RANGE][2]);
DECLARE_ALIGNED(16, short, Y2dequant[QINDEX_RANGE][2]);
DECLARE_ALIGNED(16, short, UVdequant[QINDEX_RANGE][2]);
int Width;
int Height;
int horiz_scale;
int vert_scale;
CLAMP_TYPE clamp_type;
YV12_BUFFER_CONFIG *frame_to_show;
YV12_BUFFER_CONFIG yv12_fb[NUM_YV12_BUFFERS];
int fb_idx_ref_cnt[NUM_YV12_BUFFERS];
int new_fb_idx, lst_fb_idx, gld_fb_idx, alt_fb_idx;
YV12_BUFFER_CONFIG temp_scale_frame;
#if CONFIG_POSTPROC
YV12_BUFFER_CONFIG post_proc_buffer;
YV12_BUFFER_CONFIG post_proc_buffer_int;
int post_proc_buffer_int_used;
unsigned char *pp_limits_buffer; /* post-processing filter coefficients */
#endif
FRAME_TYPE last_frame_type; /* Save last frame's frame type for motion search. */
FRAME_TYPE frame_type;
int show_frame;
int frame_flags;
int MBs;
int mb_rows;
int mb_cols;
int mode_info_stride;
/* profile settings */
int mb_no_coeff_skip;
int no_lpf;
int use_bilinear_mc_filter;
int full_pixel;
int base_qindex;
int y1dc_delta_q;
int y2dc_delta_q;
int y2ac_delta_q;
int uvdc_delta_q;
int uvac_delta_q;
/* We allocate a MODE_INFO struct for each macroblock, together with
an extra row on top and column on the left to simplify prediction. */
MODE_INFO *mip; /* Base of allocated array */
MODE_INFO *mi; /* Corresponds to upper left visible macroblock */
#if CONFIG_ERROR_CONCEALMENT
MODE_INFO *prev_mip; /* MODE_INFO array 'mip' from last decoded frame */
MODE_INFO *prev_mi; /* 'mi' from last frame (points into prev_mip) */
#endif
MODE_INFO *show_frame_mi; /* MODE_INFO for the last decoded frame
to show */
LOOPFILTERTYPE filter_type;
loop_filter_info_n lf_info;
int filter_level;
int last_sharpness_level;
int sharpness_level;
int refresh_last_frame; /* Two state 0 = NO, 1 = YES */
int refresh_golden_frame; /* Two state 0 = NO, 1 = YES */
int refresh_alt_ref_frame; /* Two state 0 = NO, 1 = YES */
int copy_buffer_to_gf; /* 0 none, 1 Last to GF, 2 ARF to GF */
int copy_buffer_to_arf; /* 0 none, 1 Last to ARF, 2 GF to ARF */
int refresh_entropy_probs; /* Two state 0 = NO, 1 = YES */
int ref_frame_sign_bias[MAX_REF_FRAMES]; /* Two state 0, 1 */
/* Y,U,V,Y2 */
ENTROPY_CONTEXT_PLANES *above_context; /* row of context for each plane */
ENTROPY_CONTEXT_PLANES left_context; /* (up to) 4 contexts "" */
FRAME_CONTEXT lfc; /* last frame entropy */
FRAME_CONTEXT fc; /* this frame entropy */
unsigned int current_video_frame;
int version;
TOKEN_PARTITION multi_token_partition;
#ifdef PACKET_TESTING
VP8_HEADER oh;
#endif
#if CONFIG_POSTPROC_VISUALIZER
double bitrate;
double framerate;
#endif
#if CONFIG_MULTITHREAD
int processor_core_count;
#endif
#if CONFIG_POSTPROC
struct postproc_state postproc_state;
#endif
int cpu_caps;
} VP8_COMMON;
#endif
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