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https://github.com/mpv-player/mpv
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e8147843fc
It seems the so called demuxer cache wasn't really disabled for sub-demuxers (timeline stuff). This was relatively harmless, since the actual packet data was shared anyway via refcounting. But with the addition of a mmap cache backend, this may change a lot. So strictly disable any caching for sub-demuxers. This assumes that users of sub-demuxers (only demux_timeline.c by now?) strictly use demux_read_any_packet(), since demux_read_packet_async() will require some minor read-ahead if a low level packet read returned a packet for a different stream. This requires some awkward messing with this fucking heap of trash. The thing that is really wrong here is that the demuxer API mixes different concepts, and sub-demuxers get the same API as decoders, and use the cache code. |
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| .. | ||
| codec_tags.c | ||
| codec_tags.h | ||
| cue.c | ||
| cue.h | ||
| demux_cue.c | ||
| demux_edl.c | ||
| demux_lavf.c | ||
| demux_libarchive.c | ||
| demux_mf.c | ||
| demux_mkv_timeline.c | ||
| demux_mkv.c | ||
| demux_null.c | ||
| demux_playlist.c | ||
| demux_raw.c | ||
| demux_timeline.c | ||
| demux.c | ||
| demux.h | ||
| ebml.c | ||
| ebml.h | ||
| matroska.h | ||
| packet.c | ||
| packet.h | ||
| stheader.h | ||
| timeline.c | ||
| timeline.h | ||