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| author | wm4 <wm4@mplayer2.org> | 2012-03-12 01:46:25 +0100 |
|---|---|---|
| committer | wm4 <wm4@mplayer2.org> | 2012-03-17 21:06:30 +0100 |
| commit | c48c0f453bde933170ec2fa32c8abca1bd650fc6 (patch) | |
| tree | c8c99f43ab258520d73082e3e94d3c31f39e0d85 /libmpcodecs/img_format.c | |
| parent | 2f9b14916fc2b4f3e505f0512c16d3a6f0fa30fe (diff) | |
| download | mpv-c48c0f453bde933170ec2fa32c8abca1bd650fc6.tar.bz2 mpv-c48c0f453bde933170ec2fa32c8abca1bd650fc6.tar.xz | |
ao_dsound: fix volume controls
The recent changes in mixer.c require the AO to return a volume of
exactly 0 when audio has been muted. Rather than adding just another
special case to mixer.c, fix ao_dsound.c to return previously set
volumes exactly. Because DirectSound volume control is not connected
with the system mixer, which could change the volume without mplayer
knowing, reading the volume back from DirectSound is pointless.
Also, the code tried to calculate log10(0). Clip the volume to 1,
which results in -10000, DirectSound's definition of silence.
Diffstat (limited to 'libmpcodecs/img_format.c')
0 files changed, 0 insertions, 0 deletions