> 在 2020年1月5日，21:14，Marton Balint <c...@passwd.hu> 写道：
>
> avio_close_dyn_buf() also does avio_flush().
>
> Signed-off-by: Marton Balint <c...@passwd.hu>
> ---
> libavformat/hlsenc.c | 2 --
> libavformat/oggenc.c | 1 -
> libavformat/rtpdec.c | 2 --
> 3 files changed, 5 deletions(-)
>
> diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
> index 561e3ff736..d130f03ea6 100644
> --- a/libavformat/hlsenc.c
> +++ b/libavformat/hlsenc.c
> @@ -459,7 +459,6 @@ static int flush_dynbuf(VariantStream *vs, int
> *range_length)
>
> // flush
> av_write_frame(ctx, NULL);
> - avio_flush(ctx->pb);
>
> // write out to file
> *range_length = avio_close_dyn_buf(ctx->pb, &vs->temp_buffer);
> @@ -2548,7 +2547,6 @@ static int hls_write_trailer(struct AVFormatContext *s)
> if (!vs->init_range_length) {
> uint8_t *buffer = NULL;
> av_write_frame(oc, NULL); /* Flush any buffered data */
> - avio_flush(oc->pb);
>
> range_length = avio_close_dyn_buf(oc->pb, &buffer);
> avio_write(vs->out, buffer, range_length);
> diff --git a/libavformat/oggenc.c b/libavformat/oggenc.c
> index d3ae07351d..04f7813083 100644
> --- a/libavformat/oggenc.c
> +++ b/libavformat/oggenc.c
> @@ -133,7 +133,6 @@ static int ogg_write_page(AVFormatContext *s, OGGPage
> *page, int extra_flags)
> avio_write(pb, page->data, page->size);
>
> ogg_update_checksum(s, pb, crc_offset);
> - avio_flush(pb);
>
> size = avio_close_dyn_buf(pb, &buf);
> if (size < 0)
> diff --git a/libavformat/rtpdec.c b/libavformat/rtpdec.c
> index e75a34cb93..3d5b200099 100644
> --- a/libavformat/rtpdec.c
> +++ b/libavformat/rtpdec.c
> @@ -415,7 +415,6 @@ void ff_rtp_send_punch_packets(URLContext *rtp_handle)
> avio_wb32(pb, 0); /* Timestamp */
> avio_wb32(pb, 0); /* SSRC */
>
> - avio_flush(pb);
> len = avio_close_dyn_buf(pb, &buf);
> if ((len > 0) && buf)
> ffurl_write(rtp_handle, buf, len);
> @@ -430,7 +429,6 @@ void ff_rtp_send_punch_packets(URLContext *rtp_handle)
> avio_wb16(pb, 1); /* length in words - 1 */
> avio_wb32(pb, 0); /* our own SSRC */
>
> - avio_flush(pb);
> len = avio_close_dyn_buf(pb, &buf);
> if ((len > 0) && buf)
> ffurl_write(rtp_handle, buf, len);
> --
> 2.16.4
>
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LGTM
Thanks
Steven
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