winecoreaudio.drv: Don't return 0 absolute position if AudioQueue call fails.

Some failures are temporary, for example if the user reconfigures their audio setup while playing audio. Returning 0 could have bad "going backward in time" effects which can break audio even after the call starts to succeed again.

winecoreaudio.drv: Don't return 0 absolute position if AudioQueue call fails.
f53dd40a · Andrew Eikum · Alexandre Julliard · 57d7f74d · f53dd40a
Commit f53dd40a authored Nov 21, 2013 by Andrew Eikum Committed by Alexandre Julliard Nov 22, 2013
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mmdevdrv.c dlls/winecoreaudio.drv/mmdevdrv.c +2 -0

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--- a/dlls/winecoreaudio.drv/mmdevdrv.c
+++ b/dlls/winecoreaudio.drv/mmdevdrv.c
@@ -688,6 +688,8 @@ static UINT64 get_current_aqbuffer_position(ACImpl *This, int mode)
        if(sc != noErr){
            if(sc != kAudioQueueErr_InvalidRunState)
                WARN("Unable to get current time: %lx\n", sc);
+            if(mode == BUFPOS_ABSOLUTE)
+                return This->highest_sampletime;
            return 0;
        }