https://bugs.freedesktop.org/show_bug.cgi?id=88901
Bug ID: 88901
Summary: CoreAudio routines return OSStatus, not UInt32
Product: PulseAudio
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Mac OS X (All)
Status: NEW
Severity: normal
Priority: medium
Component: modules
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
CC: [email protected]
Created attachment 113023
--> https://bugs.freedesktop.org/attachment.cgi?id=113023&action=edit
patch that corrects the err type issue
CoreAudio routines that return an error status do so with the OSStatus type,
which is not a UInt32: typical OS X errors are negative numbers.
Errors like I have been seeing :
W: [iMic USB audio system] module-coreaudio-device.c: Failed to get device
latency: 560947818
W: [iMic USB audio system] module-coreaudio-device.c: Failed to get buffer
frame size: 560947818
W: [iMic USB audio system] module-coreaudio-device.c: Failed to get safety
offset: 560947818
W: [iMic USB audio system] module-coreaudio-device.c: Failed to get streams:
560947818
are thus not informative about the true error that occurred.
The above errors occurred when I tried to change the device a playing
application was streaming to, using pavucontrol; this action did not work.
After rebuilding pulseaudio with the attached path, the feature now seems to
function and I can change the used device at will. (I cannot yet confirm though
that it works 100% of the time.)
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