69 void av1_row_mt_sync_read_dummy(struct AV1RowMTSyncData *const row_mt_sync,  in av1_row_mt_sync_read_dummy()  argument
71   (void)row_mt_sync;  in av1_row_mt_sync_read_dummy()
77 void av1_row_mt_sync_write_dummy(struct AV1RowMTSyncData *const row_mt_sync,  in av1_row_mt_sync_write_dummy()  argument
79   (void)row_mt_sync;  in av1_row_mt_sync_write_dummy()
86 void av1_row_mt_sync_read(AV1RowMTSync *const row_mt_sync, int r, int c) {  in av1_row_mt_sync_read()  argument
88   const int nsync = row_mt_sync->sync_range;  in av1_row_mt_sync_read()
91     pthread_mutex_t *const mutex = &row_mt_sync->mutex_[r - 1];  in av1_row_mt_sync_read()
94     while (c > row_mt_sync->cur_col[r - 1] - nsync) {  in av1_row_mt_sync_read()
95       pthread_cond_wait(&row_mt_sync->cond_[r - 1], mutex);  in av1_row_mt_sync_read()
100   (void)row_mt_sync;  in av1_row_mt_sync_read()
106 void av1_row_mt_sync_write(AV1RowMTSync *const row_mt_sync, int r, int c,  in av1_row_mt_sync_write()  argument
109   const int nsync = row_mt_sync->sync_range;  in av1_row_mt_sync_write()
122     pthread_mutex_lock(&row_mt_sync->mutex_[r]);  in av1_row_mt_sync_write()
124     row_mt_sync->cur_col[r] = cur;  in av1_row_mt_sync_write()
126     pthread_cond_signal(&row_mt_sync->cond_[r]);  in av1_row_mt_sync_write()
127     pthread_mutex_unlock(&row_mt_sync->mutex_[r]);  in av1_row_mt_sync_write()
130   (void)row_mt_sync;  in av1_row_mt_sync_write()
138 void av1_row_mt_sync_mem_alloc(AV1RowMTSync *row_mt_sync, AV1_COMMON *cm,  in av1_row_mt_sync_mem_alloc()  argument
140   row_mt_sync->rows = rows;  in av1_row_mt_sync_mem_alloc()
145     CHECK_MEM_ERROR(cm, row_mt_sync->mutex_,  in av1_row_mt_sync_mem_alloc()
146                     aom_malloc(sizeof(*row_mt_sync->mutex_) * rows));  in av1_row_mt_sync_mem_alloc()
147     if (row_mt_sync->mutex_) {  in av1_row_mt_sync_mem_alloc()
149         pthread_mutex_init(&row_mt_sync->mutex_[i], NULL);  in av1_row_mt_sync_mem_alloc()
153     CHECK_MEM_ERROR(cm, row_mt_sync->cond_,  in av1_row_mt_sync_mem_alloc()
154                     aom_malloc(sizeof(*row_mt_sync->cond_) * rows));  in av1_row_mt_sync_mem_alloc()
155     if (row_mt_sync->cond_) {  in av1_row_mt_sync_mem_alloc()
157         pthread_cond_init(&row_mt_sync->cond_[i], NULL);  in av1_row_mt_sync_mem_alloc()
163   CHECK_MEM_ERROR(cm, row_mt_sync->cur_col,  in av1_row_mt_sync_mem_alloc()
164                   aom_malloc(sizeof(*row_mt_sync->cur_col) * rows));  in av1_row_mt_sync_mem_alloc()
167   row_mt_sync->sync_range = 1;  in av1_row_mt_sync_mem_alloc()
171 void av1_row_mt_sync_mem_dealloc(AV1RowMTSync *row_mt_sync) {  in av1_row_mt_sync_mem_dealloc()  argument
172   if (row_mt_sync != NULL) {  in av1_row_mt_sync_mem_dealloc()
176     if (row_mt_sync->mutex_ != NULL) {  in av1_row_mt_sync_mem_dealloc()
177       for (i = 0; i < row_mt_sync->rows; ++i) {  in av1_row_mt_sync_mem_dealloc()
178         pthread_mutex_destroy(&row_mt_sync->mutex_[i]);  in av1_row_mt_sync_mem_dealloc()
180       aom_free(row_mt_sync->mutex_);  in av1_row_mt_sync_mem_dealloc()
182     if (row_mt_sync->cond_ != NULL) {  in av1_row_mt_sync_mem_dealloc()
183       for (i = 0; i < row_mt_sync->rows; ++i) {  in av1_row_mt_sync_mem_dealloc()
184         pthread_cond_destroy(&row_mt_sync->cond_[i]);  in av1_row_mt_sync_mem_dealloc()
186       aom_free(row_mt_sync->cond_);  in av1_row_mt_sync_mem_dealloc()
189     aom_free(row_mt_sync->cur_col);  in av1_row_mt_sync_mem_dealloc()
193     av1_zero(*row_mt_sync);  in av1_row_mt_sync_mem_dealloc()
672       memset(this_tile->row_mt_sync.cur_col, -1,  in av1_encode_tiles_row_mt()
673              sizeof(*this_tile->row_mt_sync.cur_col) * max_sb_rows);  in av1_encode_tiles_row_mt()