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/*
* Copyright (c) 2016, Alliance for Open Media. All rights reserved
*
* This source code is subject to the terms of the BSD 2 Clause License and
* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
* was not distributed with this source code in the LICENSE file, you can
* obtain it at www.aomedia.org/license/software. If the Alliance for Open
* Media Patent License 1.0 was not distributed with this source code in the
* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
*/
#ifndef AOM_AV1_COMMON_THREAD_COMMON_H_
#define AOM_AV1_COMMON_THREAD_COMMON_H_
#include "config/aom_config.h"
#include "av1/common/av1_loopfilter.h"
#include "av1/common/cdef.h"
#include "aom_util/aom_thread.h"
#ifdef __cplusplus
extern "C" {
#endif
struct AV1Common;
typedef struct AV1LfMTInfo {
int mi_row;
int plane;
int dir;
int is_realtime;
} AV1LfMTInfo;
// Loopfilter row synchronization
typedef struct AV1LfSyncData {
#if CONFIG_MULTITHREAD
pthread_mutex_t *mutex_[MAX_MB_PLANE];
pthread_cond_t *cond_[MAX_MB_PLANE];
#endif
// Allocate memory to store the loop-filtered superblock index in each row.
int *cur_sb_col[MAX_MB_PLANE];
// The optimal sync_range for different resolution and platform should be
// determined by testing. Currently, it is chosen to be a power-of-2 number.
int sync_range;
int rows;
// Row-based parallel loopfilter data
LFWorkerData *lfdata;
int num_workers;
#if CONFIG_MULTITHREAD
pthread_mutex_t *job_mutex;
#endif
AV1LfMTInfo *job_queue;
int jobs_enqueued;
int jobs_dequeued;
} AV1LfSync;
typedef struct AV1LrMTInfo {
int v_start;
int v_end;
int lr_unit_row;
int plane;
int sync_mode;
int v_copy_start;
int v_copy_end;
} AV1LrMTInfo;
typedef struct LoopRestorationWorkerData {
int32_t *rst_tmpbuf;
void *rlbs;
void *lr_ctxt;
} LRWorkerData;
// Looprestoration row synchronization
typedef struct AV1LrSyncData {
#if CONFIG_MULTITHREAD
pthread_mutex_t *mutex_[MAX_MB_PLANE];
pthread_cond_t *cond_[MAX_MB_PLANE];
#endif
// Allocate memory to store the loop-restoration block index in each row.
int *cur_sb_col[MAX_MB_PLANE];
// The optimal sync_range for different resolution and platform should be
// determined by testing. Currently, it is chosen to be a power-of-2 number.
int sync_range;
int rows;
int num_planes;
int num_workers;
#if CONFIG_MULTITHREAD
pthread_mutex_t *job_mutex;
#endif
// Row-based parallel loopfilter data
LRWorkerData *lrworkerdata;
AV1LrMTInfo *job_queue;
int jobs_enqueued;
int jobs_dequeued;
} AV1LrSync;
typedef struct AV1CdefWorker {
AV1_COMMON *cm;
MACROBLOCKD *xd;
uint16_t *colbuf[MAX_MB_PLANE];
uint16_t *srcbuf;
uint16_t *linebuf[MAX_MB_PLANE];
cdef_init_fb_row_t cdef_init_fb_row_fn;
} AV1CdefWorkerData;
typedef struct AV1CdefRowSync {
#if CONFIG_MULTITHREAD
pthread_mutex_t *row_mutex_;
pthread_cond_t *row_cond_;
#endif // CONFIG_MULTITHREAD
int is_row_done;
} AV1CdefRowSync;
// Data related to CDEF search multi-thread synchronization.
typedef struct AV1CdefSyncData {
#if CONFIG_MULTITHREAD
// Mutex lock used while dispatching jobs.
pthread_mutex_t *mutex_;
#endif // CONFIG_MULTITHREAD
// Data related to CDEF row mt sync information
AV1CdefRowSync *cdef_row_mt;
// Flag to indicate all blocks are processed and end of frame is reached
int end_of_frame;
// Row index in units of 64x64 block
int fbr;
// Column index in units of 64x64 block
int fbc;
} AV1CdefSync;
void av1_cdef_frame_mt(AV1_COMMON *const cm, MACROBLOCKD *const xd,
AV1CdefWorkerData *const cdef_worker,
AVxWorker *const workers, AV1CdefSync *const cdef_sync,
int num_workers, cdef_init_fb_row_t cdef_init_fb_row_fn);
void av1_cdef_init_fb_row_mt(const AV1_COMMON *const cm,
const MACROBLOCKD *const xd,
CdefBlockInfo *const fb_info,
uint16_t **const linebuf, uint16_t *const src,
struct AV1CdefSyncData *const cdef_sync, int fbr);
void av1_cdef_copy_sb8_16(const AV1_COMMON *const cm, uint16_t *const dst,
int dstride, const uint8_t *src, int src_voffset,
int src_hoffset, int sstride, int vsize, int hsize);
void av1_alloc_cdef_sync(AV1_COMMON *const cm, AV1CdefSync *cdef_sync,
int num_workers);
void av1_free_cdef_sync(AV1CdefSync *cdef_sync);
// Deallocate loopfilter synchronization related mutex and data.
void av1_loop_filter_dealloc(AV1LfSync *lf_sync);
void av1_loop_filter_alloc(AV1LfSync *lf_sync, AV1_COMMON *cm, int rows,
int width, int num_workers);
void av1_loop_filter_frame_mt(YV12_BUFFER_CONFIG *frame, struct AV1Common *cm,
struct macroblockd *xd, int plane_start,
int plane_end, int partial_frame,
AVxWorker *workers, int num_workers,
AV1LfSync *lf_sync, int is_realtime);
#if !CONFIG_REALTIME_ONLY
void av1_loop_restoration_filter_frame_mt(YV12_BUFFER_CONFIG *frame,
struct AV1Common *cm,
int optimized_lr, AVxWorker *workers,
int num_workers, AV1LrSync *lr_sync,
void *lr_ctxt);
void av1_loop_restoration_dealloc(AV1LrSync *lr_sync, int num_workers);
void av1_loop_restoration_alloc(AV1LrSync *lr_sync, AV1_COMMON *cm,
int num_workers, int num_rows_lr,
int num_planes, int width);
#endif
#ifdef __cplusplus
} // extern "C"
#endif
#endif // AOM_AV1_COMMON_THREAD_COMMON_H_