1 /* 2 * Copyright (c) 2016, Alliance for Open Media. All rights reserved 3 * 4 * This source code is subject to the terms of the BSD 2 Clause License and 5 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License 6 * was not distributed with this source code in the LICENSE file, you can 7 * obtain it at www.aomedia.org/license/software. If the Alliance for Open 8 * Media Patent License 1.0 was not distributed with this source code in the 9 * PATENTS file, you can obtain it at www.aomedia.org/license/patent. 10 */ 11 12 #ifndef AOM_AV1_ENCODER_ETHREAD_H_ 13 #define AOM_AV1_ENCODER_ETHREAD_H_ 14 15 #ifdef __cplusplus 16 extern "C" { 17 #endif 18 19 struct AV1_COMP; 20 struct ThreadData; 21 struct AV1RowMTSyncData; 22 23 typedef struct EncWorkerData { 24 struct AV1_COMP *cpi; 25 struct ThreadData *td; 26 int start; 27 int thread_id; 28 } EncWorkerData; 29 30 void av1_row_mt_sync_read(AV1RowMTSync *const row_mt_sync, int r, int c); 31 void av1_row_mt_sync_write(AV1RowMTSync *const row_mt_sync, int r, int c, 32 const int cols); 33 34 void av1_row_mt_sync_read_dummy(struct AV1RowMTSyncData *const row_mt_sync, 35 int r, int c); 36 void av1_row_mt_sync_write_dummy(struct AV1RowMTSyncData *const row_mt_sync, 37 int r, int c, const int cols); 38 39 void av1_row_mt_sync_mem_dealloc(AV1RowMTSync *row_mt_sync); 40 // Allocate memory for row based multi-threading synchronization. 41 void av1_row_mt_sync_mem_alloc(AV1RowMTSync *row_mt_sync, struct AV1Common *cm, 42 int rows); 43 44 void av1_encode_tiles_mt(struct AV1_COMP *cpi); 45 void av1_encode_tiles_row_mt(struct AV1_COMP *cpi); 46 47 void av1_accumulate_frame_counts(struct FRAME_COUNTS *acc_counts, 48 const struct FRAME_COUNTS *counts); 49 50 #ifdef __cplusplus 51 } // extern "C" 52 #endif 53 54 #endif // AOM_AV1_ENCODER_ETHREAD_H_ 55