| /* |
| * 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 |