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2015-06-15coreaudio: do not use global variables where possibleKővágó, Zoltán1-19/+24
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, Zoltán2-50/+74
Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-06-15paaudio: fix possible resource leakKővágó, Zoltán1-1/+5
qpa_audio_init did not clean up resources properly if the initialization failed. This hopefully fixes it. Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-06-15wavaudio: do not use global variablesKővágó, Zoltán1-16/+21
Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-06-15ossaudio: do not use global variablesKővágó, Zoltán1-49/+61
Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-06-15alsaaudio: do not use global variablesKővágó, Zoltán1-68/+82
Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-06-15paaudio: do not use global variablesKővágó, Zoltán1-46/+52
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, Zoltán11-20/+27
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>
2015-06-15audio: remove winwave audio driverKővágó, Zoltán3-719/+0
DirectSound should be a superior choice on Windows. Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-06-15audio: remove fmod backendKővágó, Zoltán3-688/+0
Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-06-15audio: remove esd backendKővágó, Zoltán3-559/+0
ESD is no longer developed and replaced by PulseAudio. Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-06-12oss: Remove unused error handling of qemu_set_fd_handlerFam Zheng1-6/+8
The function cannot fail, so the check is superfluous. Signed-off-by: Fam Zheng <famz@redhat.com> Message-id: 1433400324-7358-11-git-send-email-famz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-06-12alsaaudio: Remove unused error handling of qemu_set_fd_handlerFam Zheng1-14/+2
The function cannot fail, so the check is superfluous. Signed-off-by: Fam Zheng <famz@redhat.com> Message-id: 1433400324-7358-10-git-send-email-famz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-12-22audio: Don't free hw resources until after hw backend is stoppedPeter Maydell1-1/+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
2014-06-13audio: Drop superfluous conditionals around g_free()Markus Armbruster3-23/+10
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26audio: replace fprintf(stderr, ...) with error_report() in audioLe Tan2-3/+2
Replace fprintf(stderr,...) with error_report() in files audio/*. The trailing "\n"s of the @fmt argument have been removed because @fmt of error_report() should not contain newline. Signed-off-by: Le Tan <tamlokveer@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-05-14savevm: Remove all the unneeded version_minimum_id_old (rest)Juan Quintela1-2/+1
After previous Peter patch, they are redundant. This way we don't assign them except when needed. Once there, there were lots of case where the ".fields" indentation was wrong: .fields = (VMStateField []) { and .fields = (VMStateField []) { Change all the combinations to: .fields = (VMStateField[]){ The biggest problem (appart from aesthetics) was that checkpatch complained when we copy&pasted the code from one place to another. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-08build: convert some obj-specific CFLAGS to use new foo.o-cflags syntaxMichael Tokarev1-1/+1
Current Makefile system allows using foo.o-cflags variables to store object-specific CFLAGS. Convert some usages of old syntax (using QEMU_CFLAGS += construct) to the new syntax. Do not touch multifile modules for now, as build system isn't ready for this. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-02-03Add the ability to vary Spice playback and record rates, to facilitate Opus ↵Jeremy White1-2/+25
support. Signed-off-by: Jeremy White <jwhite@codeweavers.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-12-09audio: adjust pulse to 100Hz wakeup rateGerd Hoffmann1-4/+4
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-12-09audio: Lower default wakeup rate to 100 times / secondHans de Goede1-1/+1
This is more then plenty to keep audio card fifos filles / emptied. This drops host cpu-load for audio playback inside a linux vm from 13% to 9%. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-11-07ossaudio: check for oss support in oss_audio_initGerd Hoffmann1-0/+4
Check whenever the device path (/dev/dsp by default) exists and qemu is allowed to access it. Return NULL if it isn't, so ossaudio will not be used on systems wihtout oss support (increasinly common on modern linux systems). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-11-07Revert "ossaudio: do not enable by default"Gerd Hoffmann1-1/+1
This reverts commit c905c5012ac0c6fde3b8094d2206a3139deddba2. There is a better fix for the issue at hand. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-11-05ossaudio: do not enable by defaultAnthony Liguori1-1/+1
Modern Linux's no longer support /dev/dsp so enabling it by default causes audio failures on newer Linux distros. Signed-off-by: Anthony Liguori <aliguori@amazon.com> Tested-by: Andreas Färber <afaerber@suse.de> Message-id: 1383497154-9271-1-git-send-email-aliguori@amazon.com
2013-10-31Merge remote-tracking branch 'mjt/trivial-patches' into stagingAnthony Liguori1-2/+2
* mjt/trivial-patches: audio/mixeng_template.h: fix inline declaration misc: Spelling and grammar fixes in comments docs/ccid.txt: fix the typo qapi: fix documentation example .gitignore: ignore qmp-commands.txt misc: New spelling fixes in comments configure: create fsdev/ directory Message-id: 1382779887-15971-1-git-send-email-mjt@msgid.tls.msk.ru Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-10-26audio/mixeng_template.h: fix inline declarationAlex Bligh1-2/+2
Fix error: ‘inline’ is not at beginning of declaration [-Werror=old-style-declaration] Signed-off-by: Alex Bligh <alex@alex.org.uk> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-10-23audio: honor QEMU_AUDIO_TIMER_PERIOD instead of waking up every *nano* secondHans de Goede1-1/+2
Now that we no longer have MIN_REARM_TIMER_NS a bug in the audio subsys has clearly shown it self by trying to make a timer fire every nano second. Note we have a similar problem in 1.6, 1.5 and older but there MIN_REARM_TIMER_NS limits the wakeups caused by audio being active to 4000 times / second. This still causes a host cpu load of 50 % for simply playing audio, where as with this patch git master is at 13%, so we should backport this to 1.5 and 1.6 too. Note this will not apply to 1.5 and 1.6 as is. Cc: qemu-stable@nongnu.org Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-24audio: remove CONFIG_MIXEMU configure optionBandan Das1-6/+0
Signed-off-by: Bandan Das <bsd@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-08-22aio / timers: Switch entire codebase to the new timer APIAlex Bligh4-8/+8
This is an autogenerated patch using scripts/switch-timer-api. Switch the entire code base to using the new timer API. Note this patch may introduce some line length issues. Signed-off-by: Alex Bligh <alex@alex.org.uk> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-06-21audio: Replace static functions in header file by macros, remove GCC_ATTRStefan Weil1-28/+3
Using macros instead of static functions for dolog and for ldebug simplifies the code and can also reduce the total code size. GCC_ATTR was only used in audio_int.h, so it is now unused and the definition can be removed from compiler.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-05-26Remove OSS support for OpenBSDBrad Smith1-4/+0
Remove the OSS support for OpenBSD. The OSS API has not been usable for quite some time. Signed-off-by: Brad Smith <brad@comstyle.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-05-18remove some double-includesMichael Tokarev1-1/+0
Some source files #include the same header more than once for no good reason. Remove second #includes in such cases. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-01-16audio: Replace non-portable asprintf in debug code by g_strdup_printfStefan Weil1-2/+3
sw->name already uses the correct g_free to free the allocated memory. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-12-19softmmu: move include files to include/sysemu/Paolo Bonzini2-2/+2
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19misc: move include files to include/qemu/Paolo Bonzini7-8/+8
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19monitor: move include files to include/monitor/Paolo Bonzini2-2/+2
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19janitor: do not include qemu-char everywherePaolo Bonzini2-2/+0
Touching char/char.h basically causes the whole of QEMU to be rebuilt. Avoid this, it is usually unnecessary. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19janitor: do not rely on indirect inclusions of or from qemu-char.hPaolo Bonzini2-0/+2
Various header files rely on qemu-char.h including qemu-config.h or main-loop.h, but they really do not need qemu-char.h at all (particularly interesting is the case of the block layer!). Clean this up, and also add missing inclusions of qemu-char.h itself. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19build: move rules from Makefile to */Makefile.objsPaolo Bonzini1-0/+3
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-30Revert "audio/wavcapture: Clarify licensing"Anthony Liguori1-1/+0
This reverts commit 456a84d156a7c42f18b1da176dd6219e2dffd043. This patch wasn't submitted to the list and did not get Acked by other copyright holders in the file. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-30Revert "audio/audio_pt_int: Clarify licensing"Anthony Liguori1-1/+0
This reverts commit 72bc6f1bf710e205f175af9b1fc8bbd83e8da71f. This patch wasn't submitted to the list and did not get Acked by other copyright holders in the file. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-19audio/audio_pt_int: Clarify licensingmalc1-0/+1
Signed-off-by: malc <av1474@comtv.ru>
2012-11-19audio/wavcapture: Clarify licensingmalc1-0/+1
Signed-off-by: malc <av1474@comtv.ru>
2012-09-23audio: Fix warning from static code analysisStefan Weil1-3/+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>
2012-08-28audio/winwave: previous audio buffer should be flushedmunkyu.im1-9/+3
Winwave audio backend has problem with pausing and restart audio out. Unlike other backends, Winwave pausing API does not flush audio buffer. As a result, the previous audio data are played in front of user expected sound when user restart audio. So changes it to waveOutReset() Signed-off-by: Munkyu Im <munkyu.im@samsung.com> Signed-off-by: malc <av1474@comtv.ru>
2012-07-16audio: Unbreak capturing in mixemu casemalc1-0/+1
Signed-off-by: malc <av1474@comtv.ru>
2012-06-15audio/winwave: Fix typomalc1-1/+1
Signed-off-by: malc <av1474@comtv.ru>
2012-06-07build: move audio/ objects to nested Makefile.objsPaolo Bonzini1-0/+14
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-05-24audio: Always call fini on exitJan Kiszka1-4/+8
Not only clean up enabled voices but any registered one. Backends like pulsaudio rely on unconditional fini handler invocations. This fixes "Memory pool destroyed but not all memory blocks freed!" warnings on VM shutdowns when pa is used and lockups of QEMU on shutdown as it got stuck on some pa-internal synchronization point. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: malc <av1474@comtv.ru>
2012-05-18audio: split IN_T into two separate constantsRoger Pau Monne2-13/+27
Split IN_T into BSIZE and ITYPE, to avoid expansion if the OS has defined macros for the intX_t and uintX_t types. The IN_T constant is then defined in mixeng_template.h so it can be used by the functions/macros on this header file. This change has been tested successfully under Debian Linux and NetBSD 6.0BETA. Cc: Vassili Karpov (malc) <av1474@comtv.ru> Signed-off-by: Roger Pau Monne <roger.pau@citrix.com> Signed-off-by: malc <av1474@comtv.ru>
generated by cgit v1.2.1 (git 2.18.0) at 2024-05-17 14:47:02 +0000