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119 lines
3.4 KiB
C
119 lines
3.4 KiB
C
/*
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* Copyright (c) 2016, Alliance for Open Media. All rights reserved
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*
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* This source code is subject to the terms of the BSD 2 Clause License and
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* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
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* was not distributed with this source code in the LICENSE file, you can
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* obtain it at www.aomedia.org/license/software. If the Alliance for Open
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* Media Patent License 1.0 was not distributed with this source code in the
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* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
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*/
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#ifndef AOM_AV1_COMMON_THREAD_COMMON_H_
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#define AOM_AV1_COMMON_THREAD_COMMON_H_
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#include "config/aom_config.h"
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#include "av1/common/av1_loopfilter.h"
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#include "aom_util/aom_thread.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct AV1Common;
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typedef struct AV1LfMTInfo {
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int mi_row;
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int plane;
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int dir;
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} AV1LfMTInfo;
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// Loopfilter row synchronization
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typedef struct AV1LfSyncData {
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#if CONFIG_MULTITHREAD
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pthread_mutex_t *mutex_[MAX_MB_PLANE];
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pthread_cond_t *cond_[MAX_MB_PLANE];
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#endif
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// Allocate memory to store the loop-filtered superblock index in each row.
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int *cur_sb_col[MAX_MB_PLANE];
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// The optimal sync_range for different resolution and platform should be
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// determined by testing. Currently, it is chosen to be a power-of-2 number.
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int sync_range;
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int rows;
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// Row-based parallel loopfilter data
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LFWorkerData *lfdata;
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int num_workers;
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#if CONFIG_MULTITHREAD
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pthread_mutex_t *job_mutex;
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#endif
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AV1LfMTInfo *job_queue;
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int jobs_enqueued;
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int jobs_dequeued;
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} AV1LfSync;
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typedef struct AV1LrMTInfo {
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int v_start;
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int v_end;
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int lr_unit_row;
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int plane;
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int sync_mode;
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int v_copy_start;
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int v_copy_end;
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} AV1LrMTInfo;
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typedef struct LoopRestorationWorkerData {
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int32_t *rst_tmpbuf;
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void *rlbs;
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void *lr_ctxt;
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} LRWorkerData;
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// Looprestoration row synchronization
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typedef struct AV1LrSyncData {
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#if CONFIG_MULTITHREAD
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pthread_mutex_t *mutex_[MAX_MB_PLANE];
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pthread_cond_t *cond_[MAX_MB_PLANE];
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#endif
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// Allocate memory to store the loop-restoration block index in each row.
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int *cur_sb_col[MAX_MB_PLANE];
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// The optimal sync_range for different resolution and platform should be
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// determined by testing. Currently, it is chosen to be a power-of-2 number.
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int sync_range;
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int rows;
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int num_planes;
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int num_workers;
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#if CONFIG_MULTITHREAD
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pthread_mutex_t *job_mutex;
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#endif
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// Row-based parallel loopfilter data
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LRWorkerData *lrworkerdata;
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AV1LrMTInfo *job_queue;
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int jobs_enqueued;
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int jobs_dequeued;
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} AV1LrSync;
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// Deallocate loopfilter synchronization related mutex and data.
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void av1_loop_filter_dealloc(AV1LfSync *lf_sync);
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void av1_loop_filter_frame_mt(YV12_BUFFER_CONFIG *frame, struct AV1Common *cm,
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struct macroblockd *mbd, int plane_start,
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int plane_end, int partial_frame,
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AVxWorker *workers, int num_workers,
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AV1LfSync *lf_sync);
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void av1_loop_restoration_filter_frame_mt(YV12_BUFFER_CONFIG *frame,
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struct AV1Common *cm,
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int optimized_lr, AVxWorker *workers,
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int num_workers, AV1LrSync *lr_sync,
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void *lr_ctxt);
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void av1_loop_restoration_dealloc(AV1LrSync *lr_sync, int num_workers);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // AOM_AV1_COMMON_THREAD_COMMON_H_
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