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path: root/src/plugins/Output/oss/outputoss.cpp
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Diffstat (limited to 'src/plugins/Output/oss/outputoss.cpp')
-rw-r--r--src/plugins/Output/oss/outputoss.cpp33
1 files changed, 15 insertions, 18 deletions
diff --git a/src/plugins/Output/oss/outputoss.cpp b/src/plugins/Output/oss/outputoss.cpp
index a612b0d23..db2165353 100644
--- a/src/plugins/Output/oss/outputoss.cpp
+++ b/src/plugins/Output/oss/outputoss.cpp
@@ -180,7 +180,7 @@ void OutputOSS::reset()
}
/***** MIXER *****/
-VolumeControlOSS::VolumeControlOSS(QObject *parent) : VolumeControl(parent)
+VolumeOSS::VolumeOSS()
{
m_master = true;
m_mixer_fd = -1;
@@ -190,7 +190,7 @@ VolumeControlOSS::VolumeControlOSS(QObject *parent) : VolumeControl(parent)
}
-VolumeControlOSS::~VolumeControlOSS()
+VolumeOSS::~VolumeOSS()
{
if (m_mixer_fd >= 0)
{
@@ -199,11 +199,14 @@ VolumeControlOSS::~VolumeControlOSS()
}
}
-void VolumeControlOSS::setVolume(int l, int r)
+void VolumeOSS::setVolume(int channel, int value)
{
if (m_mixer_fd < 0)
return;
- int v;
+
+ int l = (channel == Volume::LEFT_CHANNEL) ? value : volume(Volume::LEFT_CHANNEL);
+ int r = (channel == Volume::RIGHT_CHANNEL) ? value : volume(Volume::RIGHT_CHANNEL);
+
long cmd;
int devs = 0;
ioctl(m_mixer_fd, SOUND_MIXER_READ_DEVMASK, &devs);
@@ -216,16 +219,14 @@ void VolumeControlOSS::setVolume(int l, int r)
//close(mifd);
return;
}
- v = (r << 8) | l;
+ int v = (r << 8) | l;
ioctl(m_mixer_fd, cmd, &v);
}
-void VolumeControlOSS::volume(int *ll,int *rr)
+int VolumeOSS::volume(int channel)
{
- *ll = 0;
- *rr = 0;
if(m_mixer_fd < 0)
- return;
+ return 0;
int cmd;
int v, devs = 0;
ioctl(m_mixer_fd, SOUND_MIXER_READ_DEVMASK, &devs);
@@ -235,19 +236,15 @@ void VolumeControlOSS::volume(int *ll,int *rr)
else if ((devs & SOUND_MASK_VOLUME) && m_master)
cmd = SOUND_MIXER_READ_VOLUME;
else
- return;
+ return 0;
ioctl(m_mixer_fd, cmd, &v);
- *ll = (v & 0xFF00) >> 8;
- *rr = (v & 0x00FF);
-
- *ll = (*ll > 100) ? 100 : *ll;
- *rr = (*rr > 100) ? 100 : *rr;
- *ll = (*ll < 0) ? 0 : *ll;
- *rr = (*rr < 0) ? 0 : *rr;
+ if(channel == Volume::LEFT_CHANNEL)
+ return (v & 0xFF00) >> 8;
+ return (v & 0x00FF);
}
-void VolumeControlOSS::openMixer()
+void VolumeOSS::openMixer()
{
if (m_mixer_fd >= 0)
return;