ref: 600875cd6ac7b48bfd62ebb533b6c8706d57287f
dir: /vp8/decoder/onyxd_int.h/
/* * 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_VP8D_INT_H #define __INC_VP8D_INT_H #include "vpx_config.h" #include "vp8/common/onyxd.h" #include "treereader.h" #include "vp8/common/onyxc_int.h" #include "vp8/common/threading.h" #if CONFIG_ERROR_CONCEALMENT #include "ec_types.h" #endif typedef struct { int ithread; void *ptr1; void *ptr2; } DECODETHREAD_DATA; typedef struct { MACROBLOCKD mbd; } MB_ROW_DEC; typedef struct { int64_t time_stamp; int size; } DATARATE; typedef struct VP8D_COMP { DECLARE_ALIGNED(16, MACROBLOCKD, mb); DECLARE_ALIGNED(16, VP8_COMMON, common); vp8_reader bc, bc2; VP8D_CONFIG oxcf; const unsigned char *fragments[MAX_PARTITIONS]; unsigned int fragment_sizes[MAX_PARTITIONS]; unsigned int num_fragments; #if CONFIG_MULTITHREAD /* variable for threading */ volatile int b_multithreaded_rd; int max_threads; int current_mb_col_main; unsigned int decoding_thread_count; int allocated_decoding_thread_count; int mt_baseline_filter_level[MAX_MB_SEGMENTS]; int sync_range; int *mt_current_mb_col; /* Each row remembers its already decoded column. */ unsigned char **mt_yabove_row; /* mb_rows x width */ unsigned char **mt_uabove_row; unsigned char **mt_vabove_row; unsigned char **mt_yleft_col; /* mb_rows x 16 */ unsigned char **mt_uleft_col; /* mb_rows x 8 */ unsigned char **mt_vleft_col; /* mb_rows x 8 */ MB_ROW_DEC *mb_row_di; DECODETHREAD_DATA *de_thread_data; pthread_t *h_decoding_thread; sem_t *h_event_start_decoding; sem_t h_event_end_decoding; /* end of threading data */ #endif vp8_reader *mbc; int64_t last_time_stamp; int ready_for_new_data; DATARATE dr[16]; vp8_prob prob_intra; vp8_prob prob_last; vp8_prob prob_gf; vp8_prob prob_skip_false; #if CONFIG_ERROR_CONCEALMENT MB_OVERLAP *overlaps; /* the mb num from which modes and mvs (first partition) are corrupt */ unsigned int mvs_corrupt_from_mb; #endif int ec_enabled; int ec_active; int input_fragments; int decoded_key_frame; int independent_partitions; int frame_corrupt_residual; } VP8D_COMP; int vp8_decode_frame(VP8D_COMP *cpi); #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