blob: cda0293bcf0d1053a5fb6472dc349aec99cd8a6b [file] [log] [blame]
* Copyright (c) 2014 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.
#ifdef __cplusplus
extern "C" {
#define MAX_NUM_TILE_COLS (1 << 6)
#define MAX_NUM_THREADS 80
struct VP9_COMP;
struct ThreadData;
typedef struct EncWorkerData {
struct VP9_COMP *cpi;
struct ThreadData *td;
int start;
int thread_id;
int tile_completion_status[MAX_NUM_TILE_COLS];
} EncWorkerData;
// Encoder row synchronization
typedef struct VP9RowMTSyncData {
pthread_mutex_t *mutex;
pthread_cond_t *cond;
// Allocate memory to store the sb/mb block index in each row.
int *cur_col;
int sync_range;
int rows;
} VP9RowMTSync;
void vp9_encode_tiles_mt(struct VP9_COMP *cpi);
void vp9_encode_tiles_row_mt(struct VP9_COMP *cpi);
void vp9_encode_fp_row_mt(struct VP9_COMP *cpi);
void vp9_row_mt_sync_read(VP9RowMTSync *const row_mt_sync, int r, int c);
void vp9_row_mt_sync_write(VP9RowMTSync *const row_mt_sync, int r, int c,
const int cols);
void vp9_row_mt_sync_read_dummy(VP9RowMTSync *const row_mt_sync, int r, int c);
void vp9_row_mt_sync_write_dummy(VP9RowMTSync *const row_mt_sync, int r, int c,
const int cols);
// Allocate memory for row based multi-threading synchronization.
void vp9_row_mt_sync_mem_alloc(VP9RowMTSync *row_mt_sync, struct VP9Common *cm,
int rows);
// Deallocate row based multi-threading synchronization related mutex and data.
void vp9_row_mt_sync_mem_dealloc(VP9RowMTSync *row_mt_sync);
void vp9_temporal_filter_row_mt(struct VP9_COMP *cpi);
#ifdef __cplusplus
} // extern "C"