ffmpeg | branch: master | Aman Gupta <a...@tmm1.net> | Fri Nov 10 12:17:36 2017 -0800| [76f169368da4928308b932eaea528b841bc34f9e] | committer: Aman Gupta
avcodec: add decode_params callback to AVHWAccel struct Signed-off-by: Aman Gupta <a...@tmm1.net> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=76f169368da4928308b932eaea528b841bc34f9e --- libavcodec/avcodec.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 8c76c9f908..74b097cdd8 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -3461,6 +3461,20 @@ typedef struct AVHWAccel { int (*start_frame)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size); /** + * Callback for parameter data (SPS/PPS/VPS etc). + * + * Useful for hardware decoders which keep persistent state about the + * video parameters, and need to receive any changes to update that state. + * + * @param avctx the codec context + * @param type the nal unit type + * @param buf the nal unit data buffer + * @param buf_size the size of the nal unit in bytes + * @return zero if successful, a negative value otherwise + */ + int (*decode_params)(AVCodecContext *avctx, int type, const uint8_t *buf, uint32_t buf_size); + + /** * Callback for each slice. * * Meaningful slice information (codec specific) is guaranteed to _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
