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mirror of https://github.com/mpv-player/mpv synced 2025-02-25 01:37:21 +00:00
mpv/audio
wm4 cc54377463 Do not call strerror()
...because everything is terrible.

strerror() is not documented as having to be thread-safe by POSIX and
C11. (Which is pretty much bullshit, because both mandate threads and
some form of thread-local storage - so there's no excuse why
implementation couldn't implement this in a thread-safe way. Especially
with C11 this is ridiculous, because there is no way to use threads and
convert error numbers to strings at the same time!)

Since we heavily use threads now, we should avoid unsafe functions like
strerror().

strerror_r() is in POSIX, but GNU/glibc deliberately fucks it up and
gives the function different semantics than the POSIX one. It's a bit of
work to convince this piece of shit to expose the POSIX standard
function, and not the messed up GNU one.

strerror_l() is also in POSIX, but only since the 2008 standard, and
thus is not widespread.

The solution is using avlibc (libavutil, by its official name), which
handles the unportable details for us, mostly. We avoid some pain.
2014-11-26 21:21:56 +01:00
..
decode audio: make decoders output refcounted frames 2014-11-10 22:02:05 +01:00
filter audio: make mp_audio_config_to_str return a stack-allocated string 2014-11-25 11:11:31 +01:00
out Do not call strerror() 2014-11-26 21:21:56 +01:00
audio_buffer.c
audio_buffer.h
audio.c audio: make mp_audio_config_to_str return a stack-allocated string 2014-11-25 11:11:31 +01:00
audio.h audio: make mp_audio_config_to_str return a stack-allocated string 2014-11-25 11:11:31 +01:00
chmap_sel.c Add more const 2014-06-11 00:39:14 +02:00
chmap_sel.h
chmap.c audio: make mp_chmap_to_str() return a stack-allocated string 2014-11-24 19:56:01 +01:00
chmap.h audio: make mp_chmap_to_str() return a stack-allocated string 2014-11-24 19:56:01 +01:00
fmt-conversion.c audio: fix format ID conversion 2013-12-23 21:24:41 +01:00
fmt-conversion.h
format.c audio: cleanup spdif format definitions 2014-09-23 23:11:54 +02:00
format.h audio: cleanup spdif format definitions 2014-09-23 23:11:54 +02:00
mixer.c mixer: always restore volume (even with pulse), don't unmute 2014-09-20 02:02:29 +02:00
mixer.h player: show "neutral" position markers for OSD bars 2014-06-08 23:52:58 +02:00