diff options
Diffstat (limited to 'libavcodec/thread.h')
| -rw-r--r-- | libavcodec/thread.h | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/libavcodec/thread.h b/libavcodec/thread.h index 864e67eb98..c848d7ae8b 100644 --- a/libavcodec/thread.h +++ b/libavcodec/thread.h @@ -1,20 +1,20 @@ /* * Copyright (c) 2008 Alexander Strange <astrange@ithinksw.com> * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -98,6 +98,16 @@ void ff_thread_report_progress(ThreadFrame *f, int progress, int field); void ff_thread_await_progress(ThreadFrame *f, int progress, int field); /** + * Wrapper around get_format() for frame-multithreaded codecs. + * Call this function instead of avctx->get_format(). + * Cannot be called after the codec has called ff_thread_finish_setup(). + * + * @param avctx The current context. + * @param fmt The list of available formats. + */ +enum AVPixelFormat ff_thread_get_format(AVCodecContext *avctx, const enum AVPixelFormat *fmt); + +/** * Wrapper around get_buffer() for frame-multithreaded codecs. * Call this function instead of ff_get_buffer(f). * Cannot be called after the codec has called ff_thread_finish_setup(). @@ -125,4 +135,9 @@ int ff_thread_ref_frame(ThreadFrame *dst, ThreadFrame *src); int ff_thread_init(AVCodecContext *s); void ff_thread_free(AVCodecContext *s); +int ff_alloc_entries(AVCodecContext *avctx, int count); +void ff_reset_entries(AVCodecContext *avctx); +void ff_thread_report_progress2(AVCodecContext *avctx, int field, int thread, int n); +void ff_thread_await_progress2(AVCodecContext *avctx, int field, int thread, int shift); + #endif /* AVCODEC_THREAD_H */ |