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authorMarton Balint <cus@passwd.hu>2019-12-27 13:53:00 +0100
committerMarton Balint <cus@passwd.hu>2020-01-07 21:51:45 +0100
commit3414115cd4e1eac555ebd3e9658cb9ba3c5b246b (patch)
treec94e3af27e71e10e31e7ed87de1834f13249ad6e /libavcodec/sh4
parentf4a8ea7ff6fd83ec925cfd3fccde538196cff85a (diff)
downloadffmpeg-3414115cd4e1eac555ebd3e9658cb9ba3c5b246b.tar.gz
avformat: convert some avio_flush() calls to avio_write_marker(AVIO_DATA_MARKER_FLUSH_POINT)
Converting explicit avio_flush() calls helps us to buffer more data and avoid flushing the IO context too often which causes reduced IO throughput for non-streamed file output. The user can control FLUSH_POINT flushing behaviour using the -flush_packets option, the default typically means to flush unless a non-streamed file output is used, so this change should have no adverse effect on streaming even if it is assumed that after an avio_flush() the output buffer is clean so small seekbacks within the output buffer will work even when the IO context is not seekable. Signed-off-by: Marton Balint <cus@passwd.hu>
Diffstat (limited to 'libavcodec/sh4')
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