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output/alsa: move alsa_configure() into the class

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This commit is contained in:
Max Kellermann 2014-08-26 06:52:39 +02:00
parent 9e10b75f55
commit e463244db3
1 changed files with 15 additions and 13 deletions
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28
src/output/plugins/AlsaOutputPlugin.cxx
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@ -129,6 +129,8 @@ struct AlsaOutput {
bool Init(const config_param &param, Error &error) {
return base.Configure(param, error);
}
bool Configure(const config_param &param, Error &error);
};
static constexpr Domain alsa_output_domain("alsa_output");
@ -139,33 +141,35 @@ alsa_device(const AlsaOutput *ad)
return ad->device.empty() ? default_device : ad->device.c_str();
}
static void
alsa_configure(AlsaOutput *ad, const config_param &param)
inline bool
AlsaOutput::Configure(const config_param &param, gcc_unused Error &error)
{
ad->device = param.GetBlockValue("device", "");
device = param.GetBlockValue("device", "");
ad->use_mmap = param.GetBlockValue("use_mmap", false);
use_mmap = param.GetBlockValue("use_mmap", false);
ad->dsd_usb = param.GetBlockValue("dsd_usb", false);
dsd_usb = param.GetBlockValue("dsd_usb", false);
ad->buffer_time = param.GetBlockValue("buffer_time",
buffer_time = param.GetBlockValue("buffer_time",
MPD_ALSA_BUFFER_TIME_US);
ad->period_time = param.GetBlockValue("period_time", 0u);
period_time = param.GetBlockValue("period_time", 0u);
#ifdef SND_PCM_NO_AUTO_RESAMPLE
if (!param.GetBlockValue("auto_resample", true))
ad->mode |= SND_PCM_NO_AUTO_RESAMPLE;
mode |= SND_PCM_NO_AUTO_RESAMPLE;
#endif
#ifdef SND_PCM_NO_AUTO_CHANNELS
if (!param.GetBlockValue("auto_channels", true))
ad->mode |= SND_PCM_NO_AUTO_CHANNELS;
mode |= SND_PCM_NO_AUTO_CHANNELS;
#endif
#ifdef SND_PCM_NO_AUTO_FORMAT
if (!param.GetBlockValue("auto_format", true))
ad->mode |= SND_PCM_NO_AUTO_FORMAT;
mode |= SND_PCM_NO_AUTO_FORMAT;
#endif
return true;
}
static AudioOutput *
@ -173,13 +177,11 @@ alsa_init(const config_param &param, Error &error)
{
AlsaOutput *ad = new AlsaOutput();
if (!ad->Init(param, error)) {
if (!ad->Init(param, error) || !ad->Configure(param, error)) {
delete ad;
return nullptr;
}
alsa_configure(ad, param);
return &ad->base;
}