27 #ifndef AVCODEC_THREAD_H 28 #define AVCODEC_THREAD_H 62 int *got_picture_ptr,
AVPacket *avpkt);
This structure describes decoded (raw) audio or video data.
void ff_thread_flush(AVCodecContext *avctx)
Wait for decoding threads to finish and reset internal state.
void ff_thread_release_buffer(AVCodecContext *avctx, ThreadFrame *f)
Wrapper around release_buffer() frame-for multithreaded codecs.
void ff_thread_report_progress(ThreadFrame *f, int progress, int field)
Notify later decoding threads when part of their reference picture is ready.
void ff_thread_free(AVCodecContext *s)
int ff_thread_ref_frame(ThreadFrame *dst, ThreadFrame *src)
int ff_thread_get_buffer(AVCodecContext *avctx, ThreadFrame *f, int flags)
Wrapper around get_buffer() for frame-multithreaded codecs.
void ff_thread_finish_setup(AVCodecContext *avctx)
If the codec defines update_thread_context(), call this when they are ready for the next thread to st...
void ff_thread_await_progress(ThreadFrame *f, int progress, int field)
Wait for earlier decoding threads to finish reference pictures.
int ff_thread_init(AVCodecContext *s)
Libavcodec external API header.
main external API structure.
refcounted data buffer API
A reference to a data buffer.
int ff_thread_decode_frame(AVCodecContext *avctx, AVFrame *picture, int *got_picture_ptr, AVPacket *avpkt)
Submit a new frame to a decoding thread.
This structure stores compressed data.