add constexpr

Found with cppcoreguidelines-interfaces-global-init

Signed-off-by: Rosen Penev <rosenp@gmail.com>
This commit is contained in:
Rosen Penev 2021-05-31 13:21:57 -07:00
parent 220d2bf026
commit 6af7be4a45
4 changed files with 4 additions and 4 deletions

View File

@ -175,7 +175,7 @@ OssMixer::SetVolume(unsigned volume)
throw MakeErrno("failed to set OSS volume");
}
const MixerPlugin oss_mixer_plugin = {
constexpr MixerPlugin oss_mixer_plugin = {
oss_mixer_init,
true,
};

View File

@ -53,7 +53,7 @@ sndio_mixer_init([[maybe_unused]] EventLoop &event_loop,
return new SndioMixer((SndioOutput &)ao, listener);
}
const MixerPlugin sndio_mixer_plugin = {
constexpr MixerPlugin sndio_mixer_plugin = {
sndio_mixer_init,
false,
};

View File

@ -634,7 +634,7 @@ OssOutput::Play(const void *chunk, size_t size)
}
}
const struct AudioOutputPlugin oss_output_plugin = {
constexpr struct AudioOutputPlugin oss_output_plugin = {
"oss",
oss_output_test_default_device,
OssOutput::Create,

View File

@ -185,7 +185,7 @@ SndioOutput::RegisterMixerListener(Mixer *_mixer, MixerListener *_listener) {
listener = _listener;
}
const struct AudioOutputPlugin sndio_output_plugin = {
constexpr struct AudioOutputPlugin sndio_output_plugin = {
"sndio",
sndio_test_default_device,
SndioOutput::Create,