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mixer/alsa: move alsa_mixer_elem_callback() into the AlsaMixer class

This commit is contained in:
Max Kellermann 2021-08-06 18:00:04 +02:00
parent e8f328d8ad
commit 3b6d4e6673
1 changed files with 7 additions and 3 deletions
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10
src/mixer/plugins/AlsaMixerPlugin.cxx
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@ -112,6 +112,10 @@ private:
unsigned GetPercentVolume() const noexcept {
return NormalizedToPercent(GetNormalizedVolume());
}
static int ElemCallback(snd_mixer_elem_t *elem,
unsigned mask) noexcept;
};
static constexpr Domain alsa_mixer_domain("alsa_mixer");
@ -155,8 +159,8 @@ AlsaMixerMonitor::DispatchSockets() noexcept
*
*/
static int
alsa_mixer_elem_callback(snd_mixer_elem_t *elem, unsigned mask)
int
AlsaMixer::ElemCallback(snd_mixer_elem_t *elem, unsigned mask) noexcept
{
AlsaMixer &mixer = *(AlsaMixer *)
snd_mixer_elem_get_callback_private(elem);
@ -244,7 +248,7 @@ AlsaMixer::Setup()
throw FormatRuntimeError("no such mixer control: %s", control);
snd_mixer_elem_set_callback_private(elem, this);
snd_mixer_elem_set_callback(elem, alsa_mixer_elem_callback);
snd_mixer_elem_set_callback(elem, ElemCallback);
monitor = new AlsaMixerMonitor(event_loop, handle);
}