[Bug 39442] New: Using Spice required to avoid failure in mmdevapi:capture
https://bugs.winehq.org/show_bug.cgi?id=39442 Bug ID: 39442 Summary: Using Spice required to avoid failure in mmdevapi:capture Product: Wine-Testbot Version: unspecified Hardware: x86 OS: Linux Status: NEW Severity: normal Priority: P2 Component: unknown Assignee: wine-bugs(a)winehq.org Reporter: fgouget(a)codeweavers.com Distribution: --- The Windows 7+ VMs all use an ich6 virtual soundcard (they don't support any of ac97, es1370 or sb16 ones). But they have failures in mmdevapi:capture such as: capture.c:586: Returned latency: 5.8050 ms capture.c:178: Test failed: Position 375 expected 0 capture.c:186: Wait'ed position 375 pad 0 flags 1, amount of frames locked: 448 capture.c:228: Test failed: Position 1719 expected 823 [...] It turns out that the way the VM is configured for remote access impacts the result of the tests: * If configured for VNC then the tests fail as described, even if no client is connected. * If configured for Spice access then the tests succeed, even if no client is connected. And if a client is connected the sound is carried over with pretty good reliability. So the way one accesses the VM changes the behavior in the guest. That seems wrong and I reported it to QEmu: https://bugs.launchpad.net/qemu/+bug/1499908 I have updated the w7pro64 configuration on 2015/09/25 and it now only has one intermittent Master volume failure left in mmdevapi:capture. The change does not seem to have negatively impacted the other tests. So it seems the change can safely be propagated to the other Windows 7+ VMs. There may be one issue though, which is that combining QXL with Spice causes the Windows 10 VM to freeze very quickly. Hopefully that's specific to Windows 10. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=39442 François Gouget <fgouget(a)codeweavers.com> changed: What |Removed |Added ---------------------------------------------------------------------------- URL| |https://bugs.launchpad.net/ | |qemu/+bug/1499908 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=39442 --- Comment #1 from Hans Leidekker <hans(a)meelstraat.net> --- In reply to François Gouget from comment #0)
The Windows 7+ VMs all use an ich6 virtual soundcard (they don't support any of ac97, es1370 or sb16 ones).
Why do you think that Windows 7 doesn't support ac97? I managed to switch Windows 7 to ac97 and it makes the test failures go away. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=39442 --- Comment #2 from Hans Leidekker <hans(a)meelstraat.net> --- (In reply to Hans Leidekker from comment #1)
In reply to François Gouget from comment #0)
The Windows 7+ VMs all use an ich6 virtual soundcard (they don't support any of ac97, es1370 or sb16 ones).
Why do you think that Windows 7 doesn't support ac97? I managed to switch Windows 7 to ac97 and it makes the test failures go away.
Looks like it's supported on 32-bit Windows but not on 64-bit. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=39442 --- Comment #3 from François Gouget <fgouget(a)codeweavers.com> --- Created attachment 56963 --> https://bugs.winehq.org/attachment.cgi?id=56963 Source code to reproduce the issue -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=39442 François Gouget <fgouget(a)codeweavers.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Status|NEW |RESOLVED --- Comment #4 from François Gouget <fgouget(a)codeweavers.com> --- All VMs use Spice now, including the Windows 10 ones, the only exception being wtbwvista (probably because it has not been updated in a long time). I don't see the failures mentioned in the original report anymore. There is still a couple failure on Windows 7 but it happens on real hardware too (see the Windows 8 tests on cw-rx460). So it's not related to VNC vs. Spice. capture.c:395: Test marked todo: only PulseAudio gets here capture.c:414: Test failed: Valid IAudioCaptureClient_GetBuffer returns 08890001 Windows 10 >= 1709 also has some failures (one of which happens on real hardware) but again that does not looks related to the original errors. So I think this is fixed. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=39442 --- Comment #5 from François Gouget <fgouget(a)codeweavers.com> --- Closing. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=39442 François Gouget <fgouget(a)codeweavers.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED --- Comment #6 from François Gouget <fgouget(a)codeweavers.com> --- Closing (really this time). -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
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