Signed-off-by: hwrenx <hwr...@126.com> --- libavcodec/libdavs2.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/libavcodec/libdavs2.c b/libavcodec/libdavs2.c index 0808721..b0eb4fd 100644 --- a/libavcodec/libdavs2.c +++ b/libavcodec/libdavs2.c @@ -129,6 +129,21 @@ static int davs2_dump_frames(AVCodecContext *avctx, davs2_picture_t *pic, int *g return 0; } +static void davs2_flush(AVCodecContext *avctx) +{ + DAVS2Context *cad = avctx->priv_data; + int ret = DAVS2_GOT_FRAME; + + while (ret == DAVS2_GOT_FRAME) { + ret = davs2_decoder_flush(cad->decoder, &cad->headerset, &cad->out_frame); + davs2_decoder_frame_unref(cad->decoder, &cad->out_frame); + } + + if (ret == DAVS2_ERROR) { + av_log(avctx, AV_LOG_WARNING, "Decoder flushing failed.\n"); + } +} + static int send_delayed_frame(AVCodecContext *avctx, AVFrame *frame, int *got_frame) { DAVS2Context *cad = avctx->priv_data; @@ -205,6 +220,7 @@ AVCodec ff_libdavs2_decoder = { .init = davs2_init, .close = davs2_end, .decode = davs2_decode_frame, + .flush = davs2_flush, .capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_AUTO_THREADS, .pix_fmts = (const enum AVPixelFormat[]) { AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE }, -- 2.7.4 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel