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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@696 fefdeb5f-60dc-0310-8127-8f9354f1896f
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Lennart Poettering 2006-04-13 00:56:10 +00:00
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10
src/polyp/volume.h
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@ -53,8 +53,14 @@
* For simple multiplication, pa_sw_volume_multiply() and
* pa_sw_cvolume_multiply() can be used.
*
* Calculations can only be reliably be performed on software volumes as
* it is commonly unknown what scale hardware volumes use.
* Calculations can only be reliably performed on software volumes
* as it is commonly unknown what scale hardware volumes relate to.
*
* The functions described above are only valid when used with
* software volumes. Hence it is usually a better idea to treat all
* volume values as opaque with a range from PA_VOLUME_MUTE (0%) to
* PA_VOLUME_NORM (100%) and to refrain from any calculations with
* them.
*
* \section conv_sec Convenience functions
*