[Bug 745667] GstVolume: Unable to set the volume with gcc-4.9 on arm platform

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=745667

Sebastian Dröge (slomo) <slomo at coaxion.net> changed:

           What    |Removed                     |Added
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                 CC|                            |slomo at coaxion.net

--- Comment #1 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
If that line is really the problem, or the lines below it... then I would say
this is a compiler bug (or undefined C behaviour I didn't know yet).

What happens afterwards is that we multiple a float with signed integers, and
my guess is that the compiler breaks that by first casting the float to an
integer (thus giving 0 for values < 1.0)... instead of casting the integer to a
float first.

Does the attached patch fix it for you?

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