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/*
* Copyright (c) 2010 The VP8 project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license and patent
* grant that can be found in the LICENSE file in the root of the source
* tree. All contributing project authors may be found in the AUTHORS
* file in the root of the source tree.
*/
#ifndef __INC_VP8D_INT_H
#define __INC_VP8D_INT_H
#include "vpx_ports/config.h"
#include "onyxd.h"
#include "treereader.h"
#include "onyxc_int.h"
#include "threading.h"
#include "dequantize.h"
typedef struct
{
int ithread;
void *ptr1;
void *ptr2;
} DECODETHREAD_DATA;
typedef struct
{
MACROBLOCKD mbd;
int mb_row;
int current_mb_col;
short *coef_ptr;
} MB_ROW_DEC;
typedef struct
{
INT64 time_stamp;
int size;
} DATARATE;
typedef struct
{
INT16 min_val;
INT16 Length;
UINT8 Probs[12];
} TOKENEXTRABITS;
typedef struct
{
int *scan;
UINT8 *ptr_onyxblock2context_leftabove;
vp8_tree_index *vp8_coef_tree_ptr; //onyx_coef_tree_ptr; ???
TOKENEXTRABITS *teb_base_ptr;
unsigned char *norm_ptr;
// UINT16 *ptr_onyx_coef_bands_x;
UINT8 *ptr_onyx_coef_bands_x;
ENTROPY_CONTEXT **A;
ENTROPY_CONTEXT(*L)[4];
INT16 *qcoeff_start_ptr;
BOOL_DECODER *current_bc;
UINT8 *coef_probs[4];
UINT8 eob[25];
} DETOK;
typedef struct VP8Decompressor
{
DECLARE_ALIGNED(16, MACROBLOCKD, mb);
DECLARE_ALIGNED(16, VP8_COMMON, common);
vp8_reader bc, bc2;
VP8D_CONFIG oxcf;
const unsigned char *Source;
unsigned int source_sz;
unsigned int CPUFreq;
unsigned int decode_microseconds;
unsigned int time_decoding;
unsigned int time_loop_filtering;
volatile int b_multithreaded_rd;
volatile int b_multithreaded_lf;
int max_threads;
int last_mb_row_decoded;
int current_mb_col_main;
int decoding_thread_count;
int allocated_decoding_thread_count;
// variable for threading
DECLARE_ALIGNED(16, MACROBLOCKD, lpfmb);
#if CONFIG_MULTITHREAD
pthread_t h_thread_lpf; // thread for postprocessing
sem_t h_event_lpf; // Event for post_proc completed
sem_t h_event_start_lpf;
#endif
MB_ROW_DEC *mb_row_di;
DECODETHREAD_DATA *de_thread_data;
#if CONFIG_MULTITHREAD
pthread_t *h_decoding_thread;
sem_t *h_event_mbrdecoding;
sem_t h_event_main;
// end of threading data
#endif
vp8_reader *mbc;
INT64 last_time_stamp;
int ready_for_new_data;
DATARATE dr[16];
DETOK detoken;
#if CONFIG_RUNTIME_CPU_DETECT
vp8_dequant_rtcd_vtable_t dequant;
struct vp8_dboolhuff_rtcd_vtable dboolhuff;
#endif
} VP8D_COMP;
int vp8_decode_frame(VP8D_COMP *cpi);
void vp8_dmachine_specific_config(VP8D_COMP *pbi);
#if CONFIG_DEBUG
#define CHECK_MEM_ERROR(lval,expr) do {\
lval = (expr); \
if(!lval) \
vpx_internal_error(&pbi->common.error, VPX_CODEC_MEM_ERROR,\
"Failed to allocate "#lval" at %s:%d", \
__FILE__,__LINE__);\
} while(0)
#else
#define CHECK_MEM_ERROR(lval,expr) do {\
lval = (expr); \
if(!lval) \
vpx_internal_error(&pbi->common.error, VPX_CODEC_MEM_ERROR,\
"Failed to allocate "#lval);\
} while(0)
#endif
#endif
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