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| author | Uoti Urpala <uau@glyph.nonexistent.invalid> | 2010-12-20 05:53:28 +0200 |
|---|---|---|
| committer | Uoti Urpala <uau@glyph.nonexistent.invalid> | 2010-12-20 05:53:28 +0200 |
| commit | 2bc23997973f353e037b44a1bfde38685a6ff0bd (patch) | |
| tree | 39ac68ab395f3fdb63c5e677d0c10b5ff5a7f394 /osdep/numcores.h | |
| parent | 1cf4802c1d53bb5e7c2d5604b52001afa8ca572f (diff) | |
| download | mpv-2bc23997973f353e037b44a1bfde38685a6ff0bd.tar.bz2 mpv-2bc23997973f353e037b44a1bfde38685a6ff0bd.tar.xz | |
vd_ffmpeg: set thread count to number of cores on machine by default
Make "-lavdopts threads=0" mean an autodetected number of threads, and
make that the default value of the option. Also increase the upper
limit of the option from 8 to 16. Add new file osdep/numcores.c which
tries to determine the number of cores available on the machine.
numcores.c is based (heavily modified) on public domain numcpus.c by
Philip Willoughby <pgw99@doc.ic.ac.uk>, downloaded from
http://csgsoft.doc.ic.ac.uk/numcpus/
Diffstat (limited to 'osdep/numcores.h')
| -rw-r--r-- | osdep/numcores.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/osdep/numcores.h b/osdep/numcores.h new file mode 100644 index 0000000000..b999d9e275 --- /dev/null +++ b/osdep/numcores.h @@ -0,0 +1 @@ +int default_thread_count(void); |