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| author | Jun Zhao <barryjzhao@tencent.com> | 2019-09-24 00:30:17 +0800 |
|---|---|---|
| committer | Jun Zhao <barryjzhao@tencent.com> | 2019-11-08 11:39:02 +0800 |
| commit | e7000389905f1ac2858ea2804d621e72f753a7eb (patch) | |
| tree | d2a482ec68d16c2679c3268040eef85b94eab3e3 | |
| parent | a23c8d75ec34ea6dbc3c88e88f0ec6b6d6cbe91d (diff) | |
| download | ffmpeg-streaming-e7000389905f1ac2858ea2804d621e72f753a7eb.zip ffmpeg-streaming-e7000389905f1ac2858ea2804d621e72f753a7eb.tar.gz | |
lavf/dashdec: drop unnecessary check before ff_format_io_close
ff_format_io_close will check the AVIOContext pointer pb, so drop
the unnecessary check before ff_format_io_close.
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
| -rw-r--r-- | libavformat/dashdec.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/libavformat/dashdec.c b/libavformat/dashdec.c index facee4e..d001c5b 100644 --- a/libavformat/dashdec.c +++ b/libavformat/dashdec.c @@ -363,8 +363,7 @@ static void free_representation(struct representation *pls) free_fragment(&pls->init_section); av_freep(&pls->init_sec_buf); av_freep(&pls->pb.buffer); - if (pls->input) - ff_format_io_close(pls->parent, &pls->input); + ff_format_io_close(pls->parent, &pls->input); if (pls->ctx) { pls->ctx->pb = NULL; avformat_close_input(&pls->ctx); @@ -2183,8 +2182,7 @@ static void recheck_discard_flags(AVFormatContext *s, struct representation **p, av_log(s, AV_LOG_INFO, "Now receiving stream_index %d\n", pls->stream_index); } else if (!needed && pls->ctx) { close_demux_for_component(pls); - if (pls->input) - ff_format_io_close(pls->parent, &pls->input); + ff_format_io_close(pls->parent, &pls->input); av_log(s, AV_LOG_INFO, "No longer receiving stream_index %d\n", pls->stream_index); } } @@ -2245,8 +2243,7 @@ static int dash_read_packet(AVFormatContext *s, AVPacket *pkt) if (cur->is_restart_needed) { cur->cur_seg_offset = 0; cur->init_sec_buf_read_offset = 0; - if (cur->input) - ff_format_io_close(cur->parent, &cur->input); + ff_format_io_close(cur->parent, &cur->input); ret = reopen_demux_for_component(s, cur); cur->is_restart_needed = 0; } @@ -2284,8 +2281,7 @@ static int dash_seek(AVFormatContext *s, struct representation *pls, int64_t see return av_seek_frame(pls->ctx, -1, seek_pos_msec * 1000, flags); } - if (pls->input) - ff_format_io_close(pls->parent, &pls->input); + ff_format_io_close(pls->parent, &pls->input); // find the nearest fragment if (pls->n_timelines > 0 && pls->fragment_timescale > 0) { |
