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Currently the DirectSound backend fails to stop audio playback in dsound_enable_out(). To detect a lost buffer condition dsound_get_status_out() incorrectly uses the error code DSERR_BUFFERLOST instead of flag DSBSTATUS_BUFFERLOST as a mask and returns with an error. As a result dsound_enable_out() returns early and doesn't stop playback. To reproduce the bug start qemu on a Windows host with -soundhw pcspk -audiodev dsound,id=audio0. On the guest FreeDOS 1.2 command line enter beep. The image Day 1 - F-Bird from the QEMU Advent Calendar 2018 shows the bug as well. Buglink: https://bugs.launchpad.net/qemu/+bug/1699628 Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 20200405075017.9901-1-vr_qemu@t-online.de Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> |
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| .. | ||
| alsaaudio.c | ||
| audio.c | ||
| audio.h | ||
| audio_int.h | ||
| audio_legacy.c | ||
| audio_template.h | ||
| audio_win_int.c | ||
| audio_win_int.h | ||
| coreaudio.c | ||
| dsound_template.h | ||
| dsoundaudio.c | ||
| Makefile.objs | ||
| mixeng.c | ||
| mixeng.h | ||
| mixeng_template.h | ||
| noaudio.c | ||
| ossaudio.c | ||
| paaudio.c | ||
| rate_template.h | ||
| sdlaudio.c | ||
| spiceaudio.c | ||
| trace-events | ||
| wavaudio.c | ||
| wavcapture.c | ||