mpv/audio
Vilius ab419a6660 ao_coreaudio: stop audio unit after idle timeout
Commit 39f7f83 changed ao_driver.reset to use AudioUnitReset instead of
AudioOutputUnitStop. The problem with calling AudioOutputUnitStop was
that AudioOutputUnitStart takes a significant amount of time after a
stop when a wireless audio device is being used. This resulted in
lagging that was noticeable to users during seeking and short
pause/resume cycles. Switching to AudioUnitReset eliminated this
lagging.

However with the switch to AudioUnitReset the macOS daemon coreaudiod
continued to consume CPU time and did not release a powerd assertion
that it created on behalf of mpv, preventing macOS from sleeping.

This commit will change ao_coreaudio.reset to call AudioOutputUnitStop
after a delay if playback has not resumed. This preserves the faster
restart of playback for seeking and short pause/resume cycles and avoids
preventing sleep and needless CPU consumption.

Fixes #11617

The code changes were authored by @orion1vi and @lhc70000.

Co-authored-by: Collider LI <lhc199652@gmail.com>
2024-03-16 15:00:46 +01:00
..
decode ad_spdif: update deprecated FF_PROFILE_DTS_HD_HRA definition 2024-03-10 20:59:20 +01:00
filter af_lavcac3enc: don't use deprecated `avcodec_close` 2024-02-19 18:09:58 +01:00
out ao_coreaudio: stop audio unit after idle timeout 2024-03-16 15:00:46 +01:00
aframe.c various: replace if + abort() with MP_HANDLE_OOM() 2023-01-12 22:02:07 +01:00
aframe.h ad_lavc: strip non-normalized floats 2022-09-02 01:27:31 +02:00
chmap.c chmap: mp_image_pool: drop stale mentions of Libav in comments 2024-01-20 16:10:20 +00:00
chmap.h audio/chmap: support up to 64 channels 2023-09-29 02:35:10 +00:00
chmap_avchannel.c audio: add AVChannelLayout helpers to convert from/to mp_chmap 2022-06-12 21:05:59 +03:00
chmap_avchannel.h audio: add AVChannelLayout helpers to convert from/to mp_chmap 2022-06-12 21:05:59 +03:00
chmap_sel.c
chmap_sel.h
fmt-conversion.c
fmt-conversion.h audio/fmt-conversion: change license to LGPL 2017-05-05 07:25:55 +02:00
format.c audio/format: fix Type 'struct entry' has incompatible definitions in different translation units 2022-10-23 14:57:24 +02:00
format.h