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authorMichele Calgaro <michele.calgaro@yahoo.it>2020-05-21 17:14:22 +0900
committerMichele Calgaro <michele.calgaro@yahoo.it>2020-05-25 13:39:22 +0900
commit48129adff6c35b093bda523e8c105df65d1ab053 (patch)
tree28f97e9153201ad2a5cbb3ea319c3e8a8384cfa2 /kmix/mixer.cpp
parent92f069b7da22a6bc3be2c6f2903a7166ae58bc45 (diff)
downloadtdemultimedia-48129adff6c35b093bda523e8c105df65d1ab053.tar.gz
tdemultimedia-48129adff6c35b093bda523e8c105df65d1ab053.zip
KMix: fixed rounding error on volume reading. This was preventing 1% volume increase steps from working properly.
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it> (cherry picked from commit e1b2705c5dc6c888924dda8f57c88edeb43494ba)
Diffstat (limited to 'kmix/mixer.cpp')
-rw-r--r--kmix/mixer.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/kmix/mixer.cpp b/kmix/mixer.cpp
index d020ef47..f2f3d188 100644
--- a/kmix/mixer.cpp
+++ b/kmix/mixer.cpp
@@ -568,7 +568,9 @@ int Mixer::volume( int deviceidx )
}
else
{
- return ( vol.getVolume( Volume::LEFT )*100) / volumeRange ;
+ // Make sure to round correctly, otherwise the volume level will always be 1% too low
+ // and increments of 1% of top of the value read will result in no change to the actual level
+ return ((100.0 * vol.getVolume(Volume::LEFT) + volumeRange / 2) / volumeRange);
}
}