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2021-01-18gitlab: migrate the minimal tools and unit tests from TravisAlex Bennée2-10/+3
These tests are good at shaking out missing stubs which otherwise work if we have built targets. Rather than create a new job just add the checks to the existing tools-and-docs build. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210114165730.31607-12-alex.bennee@linaro.org>
2021-01-18Fix build with new yank feature by adding stubsLukas Straub3-0/+31
Fixes: 50186051f42 ("Introduce yank feature") Signed-off-by: Lukas Straub <lukasstraub2@web.de> [AJB: tweak MAINTAINERS] Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210114141918.5201cc9c@gecko.fritz.box> Message-Id: <20210114165730.31607-11-alex.bennee@linaro.org>
2021-01-18gitlab: move docs and tools build across from TravisAlex Bennée2-22/+22
While we are at it we might as well check the tag generation. For bonus points we run GNU globals htags into the public pages directory for publishing with the auto generated pages. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210114165730.31607-10-alex.bennee@linaro.org>
2021-01-18docker: expand debian-amd64 image to include tag toolsAlex Bennée1-1/+4
This is going to be helpful when we want to both test the tool integration and in the case of global generate a xref doc build. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210114165730.31607-9-alex.bennee@linaro.org>
2021-01-18Makefile: wrap cscope in quiet-command callsAlex Bennée1-3/+11
For prettier output. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210114165730.31607-8-alex.bennee@linaro.org>
2021-01-18Makefile: wrap etags in quiet-command callsAlex Bennée1-2/+7
For prettier output. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210114165730.31607-7-alex.bennee@linaro.org>
2021-01-18Makefile: wrap ctags in quiet-command callsAlex Bennée1-2/+7
For prettier output. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210114165730.31607-6-alex.bennee@linaro.org>
2021-01-18Add newline when generating DockerfileAlessandro Di Federico1-2/+2
Signed-off-by: Alessandro Di Federico <ale@rev.ng> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <1610080146-14968-36-git-send-email-tsimpson@quicinc.com> Message-Id: <20210114165730.31607-5-alex.bennee@linaro.org>
2021-01-18shippable.yml: Remove jobs duplicated on Gitlab-CIPhilippe Mathieu-Daudé1-13/+1
The following jobs are duplicated on Gitlab-CI since commit 6bcb5fc0f7a ("gitlab-ci: Add cross-compiling build tests"): - IMAGE=debian-armel-cross TARGET_LIST=arm-softmmu -> cross-armel-system TARGET_LIST=arm-linux-user -> cross-armel-user TARGET_LIST=armeb-linux-user -> cross-armel-user - IMAGE=debian-armhf-cross TARGET_LIST=arm-softmmu -> cross-armhf-system TARGET_LIST=arm-linux-user -> cross-armhf-user TARGET_LIST=armeb-linux-user -> cross-armhf-user - IMAGE=debian-arm64-cross TARGET_LIST=aarch64-softmmu -> cross-arm64-system TARGET_LIST=aarch64-linux-user -> cross-arm64-user - IMAGE=debian-s390x-cross TARGET_LIST=s390x-softmmu -> cross-s390x-system TARGET_LIST=s390x-linux-user -> cross-s390x-user - IMAGE=debian-mips-cross TARGET_LIST=mipsel-linux-user -> cross-mips-user - IMAGE=debian-mips64el-cross TARGET_LIST=mips64el-softmmu -> cross-mips64el-system TARGET_LIST=mips64el-linux-user -> cross-mips64el-user - IMAGE=debian-ppc64el-cross TARGET_LIST=ppc64-softmmu -> cross-ppc64el-system TARGET_LIST=ppc64-linux-user -> cross-ppc64el-user TARGET_LIST=ppc64abi32-linux-user -> cross-ppc64el-user Remove them from Shippable CI. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210108145103.269353-1-f4bug@amsat.org> Message-Id: <20210114165730.31607-4-alex.bennee@linaro.org>
2021-01-18Makefile: add GNU global tags supportAlex Bennée2-1/+16
GNU Global is another tags engine which is more like cscope in being able to support finding both references and definitions. You will be un-surprised to know it also integrates well with Emacs. The main benefit of integrating it into find-src-path is it takes less time to rebuild the database from scratch when you have a lot of build directories under your source tree. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210114165730.31607-3-alex.bennee@linaro.org>
2021-01-18tests/docker: Remove Debian 9 remnant linesPhilippe Mathieu-Daudé1-1/+0
Debian 9 base container has been removed in commits e3755276d1f and c9d78b06c06. Remove the last remnants. Fixes: e3755276d1f ("tests/docker: Remove old Debian 9 containers") Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-Id: <20210107072933.3828450-1-f4bug@amsat.org> Message-Id: <20210114165730.31607-2-alex.bennee@linaro.org>
2021-01-15Merge remote-tracking branch ↵Peter Maydell17-236/+472
'remotes/kraxel/tags/audio-20210115-pull-request' into staging audio: improvements for sdl, pulse, fsound. audio: cleanups & codestyle fixes. # gpg: Signature made Fri 15 Jan 2021 13:20:56 GMT # gpg: using RSA key A0328CFFB93A17A79901FE7D4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full] # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full] # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full] # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/audio-20210115-pull-request: (30 commits) audio: space prohibited between function name and parenthesis'(' audio: Suspect code indent for conditional statements audio: Don't use '%#' in format strings audio: Fix lines over 90 characters audio: foo* bar" should be "foo *bar". audio: Add spaces around operator/delete redundant spaces audio: Add braces for statements/fix braces' position dsoundaudio: fix log message dsoundaudio: enable f32 audio sample format dsoundaudio: rename dsound_open() dsoundaudio: replace GetForegroundWindow() paaudio: send recorded data in smaller chunks paaudio: limit minreq to 75% of audio timer_rate paaudio: comment bugs in functions qpa_init_* paaudio: remove unneeded code paaudio: wait until the playback stream is ready paaudio: wait for PA_STREAM_READY in qpa_write() paaudio: avoid to clip samples multiple times audio: remove remaining unused plive code sdlaudio: enable (in|out).mixing-engine=off ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-15Merge remote-tracking branch 'remotes/kraxel/tags/ui-20210115-pull-request' ↵Peter Maydell6-28/+169
into staging ui/gtk: refresh rate fixes. ui/vnc: add support for desktop resize and power contol. ui/vnc: misc bugfixes. # gpg: Signature made Fri 15 Jan 2021 10:24:10 GMT # gpg: using RSA key A0328CFFB93A17A79901FE7D4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full] # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full] # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full] # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/ui-20210115-pull-request: vnc: add support for extended desktop resize vnc: move initialization to framebuffer_update_request vnc: move check into vnc_cursor_define vnc: Fix a memleak in vnc_display_connect() ui: add support for remote power control to VNC server vnc: fix unfinalized tlscreds for VncDisplay ui/gtk: update monitor interval on egl displays ui/gtk: expose gd_monitor_update_interval ui/gtk: limit virtual console max update interval ui/gtk: rename variable window to widget ui/gtk: don't try to redefine SI prefixes Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-15Merge remote-tracking branch 'remotes/gkurz-gitlab/tags/9p-next-2021-01-15' ↵Peter Maydell1-3/+3
into staging Fix for CVE-2021-20181 # gpg: Signature made Fri 15 Jan 2021 08:52:19 GMT # gpg: using RSA key B4828BAF943140CEF2A3491071D4D5E5822F73D6 # gpg: Good signature from "Greg Kurz <groug@kaod.org>" [full] # gpg: aka "Gregory Kurz <gregory.kurz@free.fr>" [full] # gpg: aka "[jpeg image of size 3330]" [full] # Primary key fingerprint: B482 8BAF 9431 40CE F2A3 4910 71D4 D5E5 822F 73D6 * remotes/gkurz-gitlab/tags/9p-next-2021-01-15: 9pfs: Fully restart unreclaim loop (CVE-2021-20181) Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-15Merge remote-tracking branch 'remotes/philmd-gitlab/tags/mips-20210114' into ↵Peter Maydell33-4433/+4757
staging MIPS patches queue - Simplify CPU/ISA definitions - Various maintenance code movements in translate.c - Convert part of the MSA ASE instructions to decodetree - Convert some instructions removed from Release 6 to decodetree - Remove deprecated 'fulong2e' machine alias # gpg: Signature made Thu 14 Jan 2021 16:16:29 GMT # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * remotes/philmd-gitlab/tags/mips-20210114: (69 commits) docs/system: Remove deprecated 'fulong2e' machine alias target/mips: Remove vendor specific CPU definitions target/mips: Remove CPU_NANOMIPS32 definition target/mips: Remove CPU_R5900 definition target/mips: Convert Rel6 LL/SC opcodes to decodetree target/mips: Convert Rel6 LLD/SCD opcodes to decodetree target/mips: Convert Rel6 LDL/LDR/SDL/SDR opcodes to decodetree target/mips: Convert Rel6 LWLE/LWRE/SWLE/SWRE opcodes to decodetree target/mips: Convert Rel6 LWL/LWR/SWL/SWR opcodes to decodetree target/mips: Convert Rel6 CACHE/PREF opcodes to decodetree target/mips: Convert Rel6 COP1X opcode to decodetree target/mips: Convert Rel6 Special2 opcode to decodetree target/mips: Remove now unreachable LSA/DLSA opcodes code target/mips: Introduce decodetree helpers for Release6 LSA/DLSA opcodes target/mips: Introduce decodetree helpers for MSA LSA/DLSA opcodes target/mips: Extract LSA/DLSA translation generators target/mips: Use decode_ase_msa() generated from decodetree target/mips: Introduce decode tree bindings for MSA ASE target/mips: Pass TCGCond argument to MSA gen_check_zero_element() target/mips: Extract MSA translation routines ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-15audio: space prohibited between function name and parenthesis'('Zhang Han1-6/+6
Delete spaces between function name and open parenthesis'(' Signed-off-by: Zhang Han <zhanghan64@huawei.com> Message-id: 20210115012431.79533-1-zhanghan64@huawei.com Message-Id: <20210115012431.79533-8-zhanghan64@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15audio: Suspect code indent for conditional statementsZhang Han1-1/+1
Fix code indent. Signed-off-by: Zhang Han <zhanghan64@huawei.com> Message-id: 20210115012431.79533-1-zhanghan64@huawei.com Message-Id: <20210115012431.79533-7-zhanghan64@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15audio: Don't use '%#' in format stringsZhang Han1-1/+1
Use '0x' prefix instead of '%#' Signed-off-by: Zhang Han <zhanghan64@huawei.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20210115012431.79533-1-zhanghan64@huawei.com Message-Id: <20210115012431.79533-6-zhanghan64@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15audio: Fix lines over 90 charactersZhang Han1-10/+27
Fix the line width of code. Signed-off-by: Zhang Han <zhanghan64@huawei.com> Message-id: 20210115012431.79533-1-zhanghan64@huawei.com Message-Id: <20210115012431.79533-5-zhanghan64@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15audio: foo* bar" should be "foo *bar".Zhang Han1-6/+6
transfer "foo* " to "foo *" Signed-off-by: Zhang Han <zhanghan64@huawei.com> Message-id: 20210115012431.79533-1-zhanghan64@huawei.com Message-Id: <20210115012431.79533-4-zhanghan64@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15audio: Add spaces around operator/delete redundant spacesZhang Han4-4/+4
Fix problems about spaces: -operator needs spaces around it, add them. -somespaces are redundant, remove them. Signed-off-by: Zhang Han <zhanghan64@huawei.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20210115012431.79533-1-zhanghan64@huawei.com Message-Id: <20210115012431.79533-3-zhanghan64@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15audio: Add braces for statements/fix braces' positionZhang Han6-48/+29
Fix problems about braces: -braces are necessary for all arms of if/for/while statements -else should follow close brace '}' Signed-off-by: Zhang Han <zhanghan64@huawei.com> Message-id: 20210115012431.79533-1-zhanghan64@huawei.com Message-Id: <20210115012431.79533-2-zhanghan64@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15dsoundaudio: fix log messageVolker Rümelin1-1/+1
There is a mismatch between message and used argument. Change the argument from frequency to format. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-23-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15dsoundaudio: enable f32 audio sample formatVolker Rümelin1-24/+47
Enable the f32 audio sample format for the DirectSound backend. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-22-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15dsoundaudio: rename dsound_open()Volker Rümelin1-2/+2
Rename dsound_open() to dsound_set_cooperative_level(). The only task of that function is to set the cooperative level for DirectSound. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-21-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15dsoundaudio: replace GetForegroundWindow()Volker Rümelin2-2/+2
GetForegroundWindow() doesn't necessarily return the own window handle. It just returns a handle to the currently active window and can even return NULL. At the time dsound_open() gets called the active window is most likely the shell window and not the QEMU window. Replace GetForegroundWindow() with GetDesktopWindow() which always returns a valid window handle, and at the same time replace the DirectSound buffer flag DSBCAPS_STICKYFOCUS with DSBCAPS_GLOBALFOCUS where Windows only expects a valid window handle for DirectSound function SetCooperativeLevel(). The Microsoft online docs for IDirectSound::SetCooperativeLevel recommend this in the remarks. This fixes a bug where you can't hear sound from the guest. To reproduce start qemu with -machine pcspk-audiodev=audio0 -device intel-hda -device hda-duplex,audiodev=audio0 -audiodev dsound,id=audio0,out.mixing-engine=off from a shell and start audio playback with the hda device in the guest. The guest will be silent. To hear guest audio you have to activate the shell window once. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-20-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15paaudio: send recorded data in smaller chunksVolker Rümelin1-2/+3
Tell PulseAudio to send recorded audio data in smaller chunks than timer_period, so there's a good chance that qemu can read recorded audio data every time it looks for new data. PulseAudio tries to send buffer updates at a fragsize / 2 rate. With fragsize = timer_period / 2 * 3 the update rate is 75% of timer_period. The lower limit for the recording buffer size maxlength is fragsize * 2. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-19-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15paaudio: limit minreq to 75% of audio timer_rateVolker Rümelin1-1/+2
Currently with the playback buffer attribute minreq = -1 and flag PA_STREAM_EARLY_REQUESTS PulseAudio uses minreq = tlength / 4. To improve audio playback with larger PulseAudio server side buffers, limit minreq to a maximum of 75% of audio timer_rate. That way there is a good chance qemu receives a stream buffer size update before it tries to write data to the playback stream. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-18-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15paaudio: comment bugs in functions qpa_init_*Volker Rümelin1-0/+8
The audio buffer size in audio/paaudio.c is typically larger than expected. Just comment the bugs in qpa_init_in() and qpa_init_out() for now. Fixing these bugs may break glitch free audio playback with fine tuned user audio settings. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-17-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15paaudio: remove unneeded codeVolker Rümelin1-8/+2
Commit baea032ec7 "audio/paaudio: fix ignored buffer_length setting" added code to handle buffer_length defaults. This was unnecessary because the audio_buffer_* functions in audio/audio.c already handle this. Remove the unneeded code. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-16-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15paaudio: wait until the playback stream is readyVolker Rümelin1-0/+7
Don't call pa_stream_writable_size() in qpa_get_buffer_out() before the playback stream is ready. This prevents a lot of the following pulseaudio error messages. pulseaudio: pa_stream_writable_size failed pulseaudio: Reason: Bad state To reproduce start qemu with -parallel none -device gus,audiodev=audio0 -audiodev pa,id=audio0 Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-15-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15paaudio: wait for PA_STREAM_READY in qpa_write()Volker Rümelin1-0/+6
Don't call pa_stream_writable_size() in qpa_write() before the playback stream is ready. This prevents a lot of the following pulseaudio error messages. pulseaudio: pa_stream_writable_size failed pulseaudio: Reason: Bad state To reproduce start qemu with -parallel none -device gus,audiodev=audio0 -audiodev pa,id=audio0,out.mixing-engine=off Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-14-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15paaudio: avoid to clip samples multiple timesVolker Rümelin1-1/+31
The pulseaudio backend currently converts, clips and copies audio playback samples in the mixing-engine sample buffer multiple times. In qpa_get_buffer_out() the function pa_stream_begin_write() returns a rather large buffer and this allows audio_pcm_hw_run_out() in audio/audio.c to copy all samples in the mixing-engine buffer to the pulse audio buffer. Immediately after copying, qpa_write() notices with a call to pa_stream_writable_size() that pulse audio only needs a smaller part of the copied samples and ignores the rest. This copy and ignore process happens several times for each audio sample. To fix this behaviour, call pa_stream_writable_size() in qpa_get_buffer_out() to limit the number of samples audio_pcm_hw_run_out() will convert. With this change the pulseaudio pcm_ops functions put_buffer_out and write are no longer identical and a separate qpa_put_buffer_out is needed. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-13-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15audio: remove remaining unused plive codeVolker Rümelin1-16/+1
Commit 73ad33ef7b "audio: remove plive" forgot to remove this code. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-12-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15sdlaudio: enable (in|out).mixing-engine=offVolker Rümelin1-2/+2
Enable the SDL2 backend options -audiodev sdl,out.mixing- engine=off,in.mixing-engine=off. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-11-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15audio: break generic buffer dependency on mixing-engineVolker Rümelin1-7/+4
Break the unnecessary dependency of the generic buffer management code on mixing-engine. This is required for the next patch. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-10-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15sdlaudio: add recording functionsVolker Rümelin1-3/+139
Add audio recording functions. SDL 2.0.5 or later is required to use the recording functions. Playback continues to work with earlier SDL 2.0 versions. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-9-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15audio: split pcm_ops function get_buffer_inVolker Rümelin7-4/+21
Split off pcm_ops function run_buffer_in from get_buffer_in and call run_buffer_in before get_buffer_in. The next patch only needs the generic buffer management part from audio_generic_get_buffer_in(). Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-8-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15sdlaudio: replace legacy functions with modern onesVolker Rümelin1-57/+50
With the modern audio functions it's possible to add new features like audio recording. As a side effect this patch fixes a bug where SDL2 can't be used on Windows. This bug was reported on the qemu-devel mailing list at https://lists.nongnu.org/archive/html/qemu-devel/2020-01/msg04043.html Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-7-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15sdlaudio: fill remaining sample buffer with silenceVolker Rümelin1-1/+2
Fill the remaining sample buffer with silence. To fill it with zeroes is wrong for unsigned samples because this is silence with a DC bias. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-6-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15sdlaudio: always clear the sample bufferVolker Rümelin1-17/+16
Always fill the remaining audio callback buffer with silence. SDL 2.0 doesn't initialize the audio callback buffer. This was an incompatible change compared to SDL 1.2. For reference read the SDL 1.2 to 2.0 migration guide. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-5-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15sdlaudio: don't start playback in init routineVolker Rümelin1-1/+0
Every emulated audio device has a way to enable audio playback. Don't start playback until the guest enables the audio device. This patch keeps the SDL2 device pause state in sync with hw->enabled. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Reviewed-by: Thomas Huth <thuth@redhat.com> Tested-by: Thomas Huth <thuth@redhat.com> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-4-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15sdlaudio: add -audiodev sdl,out.buffer-count optionVolker Rümelin6-7/+52
Currently there is a crackling noise with SDL2 audio playback. Commit bcf19777df: "audio/sdlaudio: Allow audio playback with SDL2" already mentioned the crackling noise. Add an out.buffer-count option to give users a chance to select sane settings for glitch free audio playback. The idea was taken from the coreaudio backend. The in.buffer-count option will be used with one of the next patches. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Acked-by: Markus Armbruster <armbru@redhat.com> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-3-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15audio: fix bit-rotted codeVolker Rümelin2-2/+2
Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-2-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15sdlaudio: remove leftover SDL1.2 codeVolker Rümelin1-17/+13
Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de Message-Id: <20210110100239.27588-1-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15vnc: add support for extended desktop resizeGerd Hoffmann2-1/+65
The extended desktop resize encoding adds support for (a) clients sending resize requests to the server, and (b) multihead support. This patch implements (a). All resize requests are rejected by qemu. Qemu can't resize the framebuffer on its own, this is in the hands of the guest, so all qemu can do is forward the request to the guest. Should the guest actually resize the framebuffer we can notify the vnc client later with a separate message. This requires support in the display device. Works with virtio-gpu. https://github.com/rfbproto/rfbproto/blob/master/rfbproto.rst#extendeddesktopsize-pseudo-encoding Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20210112134120.2031837-4-kraxel@redhat.com
2021-01-15vnc: move initialization to framebuffer_update_requestGerd Hoffmann1-7/+4
qemu sends various state info like current cursor shape to newly connected clients in response to a set_encoding message. This is not correct according to the rfb spec. Send that information in response to a full (incremental=0) framebuffer update request instead. Also send the resize information unconditionally, not only in case of an actual server-side change. This makes the qemu vnc server conform to the spec and allows clients to request the complete vnc server state without reconnect. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20210112134120.2031837-3-kraxel@redhat.com
2021-01-15vnc: move check into vnc_cursor_defineGerd Hoffmann1-6/+6
Move the check whenever a cursor exists into the vnc_cursor_define() function so callers don't have to do it. Suggested-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20210112134120.2031837-2-kraxel@redhat.com
2021-01-15vnc: Fix a memleak in vnc_display_connect()Alex Chen1-0/+1
Free the 'sioc' when the qio_channel_socket_connect_sync() fails. Reported-by: Euler Robot <euler.robot@huawei.com> Signed-off-by: Alex Chen <alex.chen@huawei.com> Reviewed-by: Li Qiang <liq3ea@gmail.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20201126065702.35095-1-alex.chen@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-01-15ui: add support for remote power control to VNC serverDaniel P. Berrangé3-0/+76
The "XVP" (Xen VNC Proxy) extension defines a mechanism for a VNC client to issue power control requests to trigger graceful shutdown, reboot, or hard reset. This option is not enabled by default, since we cannot assume that users with VNC access implicitly have administrator access to the guest OS. Thus is it enabled with a boolean "power-control" option e.g. -vnc :1,power-control=on While, QEMU can easily support shutdown and reset, there's no easy way to wire up reboot support at this time. In theory it could be done by issuing a shutdown, followed by a reset, but there's no convenient wiring for such a pairing in QEMU. It also isn't possible to have the VNC server directly talk to QEMU guest agent, since the agent chardev is typically owned by an external mgmt app. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> [ kraxel: rebase to master ] [ kraxel: add missing break ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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