0c483d6b68
Increment the last_row_mb_col counter by nsync after last MB of row is ready. This way we dont need to check for last MB of row when synching. Set last MB of row ready just after row extension is done, This avoids o potential race condition whit the processing of last MB of next row. Change-Id: I19c44fd6041116ee5483be2143b4f4bfcd149eac
132 lines
3.2 KiB
C
132 lines
3.2 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef __INC_VP8D_INT_H
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#define __INC_VP8D_INT_H
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#include "vpx_config.h"
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#include "vp8/common/onyxd.h"
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#include "treereader.h"
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#include "vp8/common/onyxc_int.h"
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#include "vp8/common/threading.h"
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#if CONFIG_ERROR_CONCEALMENT
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#include "ec_types.h"
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#endif
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typedef struct
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{
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int ithread;
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void *ptr1;
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void *ptr2;
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} DECODETHREAD_DATA;
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typedef struct
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{
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MACROBLOCKD mbd;
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} MB_ROW_DEC;
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typedef struct
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{
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int64_t time_stamp;
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int size;
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} DATARATE;
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typedef struct VP8D_COMP
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{
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DECLARE_ALIGNED(16, MACROBLOCKD, mb);
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DECLARE_ALIGNED(16, VP8_COMMON, common);
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vp8_reader bc, bc2;
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VP8D_CONFIG oxcf;
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const unsigned char *fragments[MAX_PARTITIONS];
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unsigned int fragment_sizes[MAX_PARTITIONS];
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unsigned int num_fragments;
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#if CONFIG_MULTITHREAD
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/* variable for threading */
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volatile int b_multithreaded_rd;
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int max_threads;
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int current_mb_col_main;
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int decoding_thread_count;
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int allocated_decoding_thread_count;
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int mt_baseline_filter_level[MAX_MB_SEGMENTS];
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int sync_range;
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int *mt_current_mb_col; /* Each row remembers its already decoded column. */
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unsigned char **mt_yabove_row; /* mb_rows x width */
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unsigned char **mt_uabove_row;
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unsigned char **mt_vabove_row;
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unsigned char **mt_yleft_col; /* mb_rows x 16 */
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unsigned char **mt_uleft_col; /* mb_rows x 8 */
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unsigned char **mt_vleft_col; /* mb_rows x 8 */
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MB_ROW_DEC *mb_row_di;
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DECODETHREAD_DATA *de_thread_data;
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pthread_t *h_decoding_thread;
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sem_t *h_event_start_decoding;
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sem_t h_event_end_decoding;
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/* end of threading data */
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#endif
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vp8_reader *mbc;
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int64_t last_time_stamp;
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int ready_for_new_data;
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DATARATE dr[16];
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vp8_prob prob_intra;
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vp8_prob prob_last;
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vp8_prob prob_gf;
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vp8_prob prob_skip_false;
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#if CONFIG_ERROR_CONCEALMENT
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MB_OVERLAP *overlaps;
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/* the mb num from which modes and mvs (first partition) are corrupt */
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unsigned int mvs_corrupt_from_mb;
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#endif
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int ec_enabled;
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int ec_active;
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int input_fragments;
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int decoded_key_frame;
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int independent_partitions;
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int frame_corrupt_residual;
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} VP8D_COMP;
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int vp8_decode_frame(VP8D_COMP *cpi);
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#if CONFIG_DEBUG
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#define CHECK_MEM_ERROR(lval,expr) do {\
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lval = (expr); \
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if(!lval) \
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vpx_internal_error(&pbi->common.error, VPX_CODEC_MEM_ERROR,\
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"Failed to allocate "#lval" at %s:%d", \
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__FILE__,__LINE__);\
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} while(0)
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#else
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#define CHECK_MEM_ERROR(lval,expr) do {\
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lval = (expr); \
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if(!lval) \
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vpx_internal_error(&pbi->common.error, VPX_CODEC_MEM_ERROR,\
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"Failed to allocate "#lval);\
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} while(0)
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#endif
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#endif
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