1 /* 2 * This file is part of FFmpeg. 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 7 * version 2.1 of the License, or (at your option) any later version. 8 * 9 * FFmpeg is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Lesser General Public License for more details. 13 * 14 * You should have received a copy of the GNU Lesser General Public 15 * License along with FFmpeg; if not, write to the Free Software 16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 */ 18 19 #ifndef AVCODEC_PTHREAD_INTERNAL_H 20 #define AVCODEC_PTHREAD_INTERNAL_H 21 22 #include "avcodec.h" 23 24 /* H.264 slice threading seems to be buggy with more than 16 threads, 25 * limit the number of threads to 16 for automatic detection */ 26 #define MAX_AUTO_THREADS 16 27 28 int ff_slice_thread_init(AVCodecContext *avctx); 29 void ff_slice_thread_free(AVCodecContext *avctx); 30 31 int ff_frame_thread_init(AVCodecContext *avctx); 32 void ff_frame_thread_free(AVCodecContext *avctx, int thread_count); 33 34 #endif // AVCODEC_PTHREAD_INTERNAL_H 35