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* audio: Replace AUDIO_FUNC with __func__Alistair Francis2018-02-061-13/+13
| | | | | | | | | | | | | | | | | | Apparently we don't use __MSC_VER as a compiler anymore and we always require a C99 compiler (which means we always have __func__) so we don't need a special AUDIO_FUNC macro. We can just replace AUDIO_FUNC with __func__ instead. Checkpatch failures were manually fixed. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180203084315.20497-2-armbru@redhat.com>
* audio: remove pliveKővágó, Zoltán2015-06-151-41/+0Star
| | | | | | | | It was useless even 3 years ago, so it can probably safely go away: https://lists.nongnu.org/archive/html/qemu-devel/2012-03/msg02427.html Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* audio: expose drv_opaque to init_out and init_inKővágó, Zoltán2015-06-151-1/+1
| | | | | | | | | | | 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>
* audio: Don't free hw resources until after hw backend is stoppedPeter Maydell2014-12-231-1/+1
| | | | | | | | | | | | | | When stopping an audio voice, call the audio backend's fini method before calling audio_pcm_hw_free_resources_ rather than afterwards. This allows backends which use helper threads (like pulseaudio) to terminate those threads before the conv_buf or mix_buf are freed and avoids race conditions where the helper may access a NULL pointer or freed memory. Cc: qemu-stable@nongnu.org Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1418406239-9838-1-git-send-email-peter.maydell@linaro.org
* audio: Drop superfluous conditionals around g_free()Markus Armbruster2014-06-131-11/+4Star
| | | | | Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* audio: Fix warning from static code analysisStefan Weil2012-09-221-3/+3
| | | | | | | | | | | | smatch report: audio/audio_template.h:416 AUD_open_out(18) warn: variable dereferenced before check 'as' (see line 414) Moving the ldebug statement after the statement which checks 'as' fixes that warning. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: malc <av1474@comtv.ru>
* audio: don't apply volume effect if backend has VOICE_VOLUME_CAPMarc-André Lureau2012-04-171-0/+2
| | | | | | | | | | If the audio backend is capable of volume control, don't apply software volume (mixeng_volume ()), but instead, rely on backend volume control. This will allow guest to have full range volume control. Signed-off-by: Marc-Andr? Lureau <marcandre.lureau@redhat.com> Signed-off-by: malc <av1474@comtv.ru>
* Use glib memory allocation and free functionsAnthony Liguori2011-08-211-10/+10
| | | | | | qemu_malloc/qemu_free no longer exist after this commit. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* audio: Fix memory size for resampling buffer in DAC casemalc2010-09-281-4/+0Star
| | | | Signed-off-by: malc <av1474@comtv.ru>
* Fix %lld or %llx printf format useBlue Swirl2010-05-221-1/+1
| | | | Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* audio: fix compilation of DEBUG_PLIVEJuan Quintela2009-12-031-3/+3
| | | | | Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* audio: Remove conditional around sw which can not be NULLmalc2009-11-181-17/+15Star
| | | | | | Noticed by Steve Grubb. Signed-off-by: malc <av1474@comtv.ru>
* audio: remove last remnants of _tmalc2009-10-151-1/+1
| | | | Signed-off-by: malc <av1474@comtv.ru>
* audio: use muldiv64 where it makes sensemalc2009-09-181-1/+1
| | | | Signed-off-by: malc <av1474@comtv.ru>
* Fix sys-queue.h conflict for goodBlue Swirl2009-09-121-6/+6
| | | | | | | | | | | | | | | Problem: Our file sys-queue.h is a copy of the BSD file, but there are some additions and it's not entirely compatible. Because of that, there have been conflicts with system headers on BSD systems. Some hacks have been introduced in the commits 15cc9235840a22c289edbe064a9b3c19c5f49896, f40d753718c72693c5f520f0d9899f6e50395e94, 96555a96d724016e13190b28cffa3bc929ac60dc and 3990d09adf4463eca200ad964cc55643c33feb50 but the fixes were fragile. Solution: Avoid the conflict entirely by renaming the functions and the file. Revert the previous hacks. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* Remove any pretense that there can be more than one AudioStatemalc2009-05-141-37/+31Star
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* Make audio violate POSIX lessmalc2008-12-031-9/+11
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5864 c046a42c-6fe2-441c-8c8c-71466251a162
* Qemu support for S32 and U32 alsa output, by Vassili Karpov.ths2007-02-171-2/+2
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2427 c046a42c-6fe2-441c-8c8c-71466251a162
* audio capture to wab files (malc)bellard2006-07-161-2/+2
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2059 c046a42c-6fe2-441c-8c8c-71466251a162
* audio endianness API changes (malc)bellard2006-07-041-12/+9Star
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2042 c046a42c-6fe2-441c-8c8c-71466251a162
* audio fixes + initial audio capture support (malc)bellard2006-07-041-2/+10
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2040 c046a42c-6fe2-441c-8c8c-71466251a162
* C99 64 bit printfbellard2006-06-251-1/+1
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2018 c046a42c-6fe2-441c-8c8c-71466251a162
* audio merge (malc)bellard2005-11-201-67/+195
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1636 c046a42c-6fe2-441c-8c8c-71466251a162
* size_t fix (malc)bellard2005-11-111-1/+2
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1617 c046a42c-6fe2-441c-8c8c-71466251a162
* audio merge (malc)bellard2005-11-051-108/+143
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1601 c046a42c-6fe2-441c-8c8c-71466251a162
* merged 15a_aqemu.patch audio patch (malc)bellard2005-10-301-0/+401
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1584 c046a42c-6fe2-441c-8c8c-71466251a162
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