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2020-02-06audio/dsound: fix invalid parameters errorKővágó, Zoltán
Windows (unlike wine) bails out when IDirectSoundBuffer8::Lock is called with zero length. Also, hw->pos_emul handling was incorrect when calling this function for the first time. Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Reported-by: KJ Liew <liewkj@yahoo.com> Tested-by: Howard Spoelstra <hsp.cat7@gmail.com> Message-id: fe9744216d9d421a2dbb09bcf5fa0dbd18f77ac5.1580684275.git.DirtY.iCE.hu@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-10-18audio: replace shift in audio_pcm_info with bytes_per_frameKővágó, Zoltán
The bit shifting trick worked because the number of bytes per frame was always a power-of-two (since QEMU only supports mono, stereo and 8, 16 and 32 bit samples). But if we want to add support for surround sound, this no longer holds true. Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Message-id: 1351fd9bcce0ff20d81850c5292722194329de02.1570996490.git.DirtY.iCE.hu@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-09-23dsoundaudio: port to the new audio backend apiKővágó, Zoltán
Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Message-id: 2ca925ab551ea832c930fc2db213a9e73d8dab7f.1568927990.git.DirtY.iCE.hu@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-03-11dsoundaudio: port to -audiodev configKővágó, Zoltán
Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Message-id: f25562cb88246b41c3e6380685a108fd341d5b50.1552083282.git.DirtY.iCE.hu@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-06-15dsoundaudio: remove *_retries kludgesKővágó, Zoltán
According to MSDN this may happen when the window is not in the foreground, but the default is 1 since a long time (which means no retries), so it should be ok. I've found no problems during testing it on Windows 7 and wine, so this was probably only the case with some old Windows versions. Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-06-15dsoundaudio: do not use global variablesKővágó, Zoltán
Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-06-15audio: expose drv_opaque to init_out and init_inKővágó, Zoltán
Currently the opaque pointer returned by audio_driver's init is only exposed to the driver's fini, but not to audio_pcm_ops. This way if someone wants to share a variable with the driver and the pcm, he must use global variables. This patch fixes it by adding a third parameter to audio_pcm_op's init_out and init_in. Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2009-01-22Fix NAME2/FIELD2 warningsmalc
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6411 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-03Make audio violate POSIX lessmalc
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5864 c046a42c-6fe2-441c-8c8c-71466251a162
2008-01-17Miscellaneous fixes after recent audio additions (malc).balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3925 c046a42c-6fe2-441c-8c8c-71466251a162
2008-01-14Make dsound compile again (patch by malc, spotted by C.W. Betts).balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3920 c046a42c-6fe2-441c-8c8c-71466251a162
2008-01-14pthreads-based audio and miscellaneous audio clean-up (malc).balrog
ESD support (malc, Frederick Reeve). git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3917 c046a42c-6fe2-441c-8c8c-71466251a162
2006-07-04audio endianness API changes (malc)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2042 c046a42c-6fe2-441c-8c8c-71466251a162
2006-07-04audio fixes + initial audio capture support (malc)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2040 c046a42c-6fe2-441c-8c8c-71466251a162
2005-11-05audio merge (malc)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1601 c046a42c-6fe2-441c-8c8c-71466251a162
2005-10-30merged 15a_aqemu.patch audio patch (malc)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1584 c046a42c-6fe2-441c-8c8c-71466251a162
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