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| author | Kővágó, Zoltán <dirty.ice.hu@gmail.com> | 2019-09-19 23:24:22 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-09-23 12:28:47 +0200 |
| commit | 571a8c522e0095239598347ac0add93337c1e0bf (patch) | |
| tree | 7f105479a79bd3193575d39b2f841cae01836811 /audio/noaudio.c | |
| parent | 857271a29c2c0e5deb05deb540a2580d1d408b34 (diff) | |
| download | qemu-571a8c522e0095239598347ac0add93337c1e0bf.zip qemu-571a8c522e0095239598347ac0add93337c1e0bf.tar.gz qemu-571a8c522e0095239598347ac0add93337c1e0bf.tar.bz2 | |
audio: split ctl_* functions into enable_* and volume_*
This way we no longer need vararg functions, improving compile time
error detection. Also now it's possible to check actually what commands
are supported, without needing to manually update ctl_caps.
Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com>
Message-id: 2b08b3773569c5be055d0a0fb2f29ff64e79f0f4.1568927990.git.DirtY.iCE.hu@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'audio/noaudio.c')
| -rw-r--r-- | audio/noaudio.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/audio/noaudio.c b/audio/noaudio.c index 9f1cc67..ec8a287 100644 --- a/audio/noaudio.c +++ b/audio/noaudio.c @@ -62,14 +62,13 @@ static void no_fini_out (HWVoiceOut *hw) (void) hw; } -static int no_ctl_out (HWVoiceOut *hw, int cmd, ...) +static void no_enable_out(HWVoiceOut *hw, bool enable) { NoVoiceOut *no = (NoVoiceOut *) hw; - if (cmd == VOICE_ENABLE) { + if (enable) { audio_rate_start(&no->rate); } - return 0; } static int no_init_in(HWVoiceIn *hw, struct audsettings *as, void *drv_opaque) @@ -96,14 +95,13 @@ static size_t no_read(HWVoiceIn *hw, void *buf, size_t size) return bytes; } -static int no_ctl_in (HWVoiceIn *hw, int cmd, ...) +static void no_enable_in(HWVoiceIn *hw, bool enable) { NoVoiceIn *no = (NoVoiceIn *) hw; - if (cmd == VOICE_ENABLE) { + if (enable) { audio_rate_start(&no->rate); } - return 0; } static void *no_audio_init(Audiodev *dev) @@ -120,12 +118,12 @@ static struct audio_pcm_ops no_pcm_ops = { .init_out = no_init_out, .fini_out = no_fini_out, .write = no_write, - .ctl_out = no_ctl_out, + .enable_out = no_enable_out, .init_in = no_init_in, .fini_in = no_fini_in, .read = no_read, - .ctl_in = no_ctl_in + .enable_in = no_enable_in }; static struct audio_driver no_audio_driver = { |