From: Marc-André Lureau <marcandre.lureau@redhat.com> The command is niche and better served by the host audio system. There is no QMP equivalent, fortunately. You can capture the audio stream via remote desktop protocols too (dbus, vnc, spice). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Dr. David Alan Gilbert <dave@treblig.org> --- docs/about/deprecated.rst | 20 ++++++++++++++++++++ audio/audio-hmp-cmds.c | 7 +++++++ audio/meson.build | 5 +++-- hmp-commands-info.hx | 6 ++++-- hmp-commands.hx | 9 +++++++-- 5 files changed, 41 insertions(+), 6 deletions(-) diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index dacf2882e4..31445dfc61 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -169,6 +169,26 @@ Use ``job-finalize`` instead. This argument has always been ignored. +Human Machine Protocol (HMP) commands +------------------------------------- + +``wavcapture`` (since 10.2) +'''''''''''''''''''''''''''' + +The ``wavcapture`` command is deprecated and will be removed in a future release. + +Use ``-audiodev wav`` or your host audio system to capture audio. + +``stopcapture`` (since 10.2) +'''''''''''''''''''''''''''' + +The ``stopcapture`` command is deprecated and will be removed in a future release. + +``info`` argument ``capture`` (since 10.2) +'''''''''''''''''''''''''''''''''''''''''' + +The ``info capture`` command is deprecated and will be removed in a future release. + Host Architectures ------------------ diff --git a/audio/audio-hmp-cmds.c b/audio/audio-hmp-cmds.c index 8774c09f18..9129a02331 100644 --- a/audio/audio-hmp-cmds.c +++ b/audio/audio-hmp-cmds.c @@ -28,6 +28,7 @@ #include "monitor/monitor.h" #include "qapi/error.h" #include "qobject/qdict.h" +#include "qemu/error-report.h" static QLIST_HEAD (capture_list_head, CaptureState) capture_head; @@ -36,6 +37,8 @@ void hmp_info_capture(Monitor *mon, const QDict *qdict) int i; CaptureState *s; + warn_report_once("'info capture' is deprecated since v10.2, to be removed"); + for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { monitor_printf(mon, "[%d]: ", i); s->ops.info (s->opaque); @@ -48,6 +51,8 @@ void hmp_stopcapture(Monitor *mon, const QDict *qdict) int n = qdict_get_int(qdict, "n"); CaptureState *s; + warn_report_once("'stopcapture' is deprecated since v10.2, to be removed"); + for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { if (i == n) { s->ops.destroy (s->opaque); @@ -69,6 +74,8 @@ void hmp_wavcapture(Monitor *mon, const QDict *qdict) Error *local_err = NULL; AudioState *as = audio_state_by_name(audiodev, &local_err); + warn_report_once("'wavcapture' is deprecated since v10.2, to be removed"); + if (!as) { error_report_err(local_err); return; diff --git a/audio/meson.build b/audio/meson.build index 59f0a431d5..f0c97e5223 100644 --- a/audio/meson.build +++ b/audio/meson.build @@ -1,12 +1,13 @@ system_ss.add([spice_headers, files('audio.c')]) system_ss.add(files( - 'audio-hmp-cmds.c', 'mixeng.c', 'noaudio.c', 'wavaudio.c', - 'wavcapture.c', )) +# deprecated since v10.2, to be removed +system_ss.add(files('audio-hmp-cmds.c', 'wavcapture.c')) + system_ss.add(when: coreaudio, if_true: files('coreaudio.m')) system_ss.add(when: dsound, if_true: files('dsoundaudio.c', 'audio_win_int.c')) diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx index 25b4aed51f..8d3d180637 100644 --- a/hmp-commands-info.hx +++ b/hmp-commands-info.hx @@ -363,18 +363,20 @@ SRST Show host USB devices. ERST +/* BEGIN deprecated */ { .name = "capture", .args_type = "", .params = "", - .help = "show capture information", + .help = "show capture information (deprecated)", .cmd = hmp_info_capture, }, SRST ``info capture`` - Show capture information. + Show capture information (deprecated). ERST +/* END deprecated */ { .name = "snapshots", diff --git a/hmp-commands.hx b/hmp-commands.hx index 15f6082596..5cc4788f12 100644 --- a/hmp-commands.hx +++ b/hmp-commands.hx @@ -764,11 +764,12 @@ SRST ERST +/* BEGIN deprecated */ { .name = "wavcapture", .args_type = "path:F,audiodev:s,freq:i?,bits:i?,nchannels:i?", .params = "path audiodev [frequency [bits [channels]]]", - .help = "capture audio to a wave file (default frequency=44100 bits=16 channels=2)", + .help = "capture audio to a wave file (deprecated, default frequency=44100 bits=16 channels=2)", .cmd = hmp_wavcapture, }, SRST @@ -782,13 +783,15 @@ SRST - Sample rate = 44100 Hz - CD quality - Bits = 16 - Number of channels = 2 - Stereo + + Deprecated. ERST { .name = "stopcapture", .args_type = "n:i", .params = "capture index", - .help = "stop capture", + .help = "stop capture (deprecated)", .cmd = hmp_stopcapture, }, SRST @@ -797,7 +800,9 @@ SRST info capture + Deprecated. ERST +/* END deprecated */ { .name = "memsave", -- 2.51.0