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-rw-r--r--src/output/plugins/AlsaOutputPlugin.cxx10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/output/plugins/AlsaOutputPlugin.cxx b/src/output/plugins/AlsaOutputPlugin.cxx
index 4ac314a2a..303c46e2f 100644
--- a/src/output/plugins/AlsaOutputPlugin.cxx
+++ b/src/output/plugins/AlsaOutputPlugin.cxx
@@ -42,7 +42,7 @@ static const char default_device[] = "default";
static constexpr unsigned MPD_ALSA_BUFFER_TIME_US = 500000;
-#define MPD_ALSA_RETRY_NR 5
+static constexpr unsigned MPD_ALSA_RETRY_NR = 5;
typedef snd_pcm_sframes_t alsa_writei_t(snd_pcm_t * pcm, const void *buffer,
snd_pcm_uframes_t size);
@@ -219,12 +219,12 @@ alsa_output_disable(AudioOutput *ao)
}
static bool
-alsa_test_default_device(void)
+alsa_test_default_device()
{
snd_pcm_t *handle;
int ret = snd_pcm_open(&handle, default_device,
- SND_PCM_STREAM_PLAYBACK, SND_PCM_NONBLOCK);
+ SND_PCM_STREAM_PLAYBACK, SND_PCM_NONBLOCK);
if (ret) {
FormatError(alsa_output_domain,
"Error opening default ALSA device: %s",
@@ -282,7 +282,7 @@ get_bitformat(SampleFormat sample_format)
static snd_pcm_format_t
byteswap_bitformat(snd_pcm_format_t fmt)
{
- switch(fmt) {
+ switch (fmt) {
case SND_PCM_FORMAT_S16_LE: return SND_PCM_FORMAT_S16_BE;
case SND_PCM_FORMAT_S24_LE: return SND_PCM_FORMAT_S24_BE;
case SND_PCM_FORMAT_S32_LE: return SND_PCM_FORMAT_S32_BE;
@@ -393,7 +393,7 @@ alsa_output_setup_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *hwparams,
/* if unsupported by the hardware, try other formats */
- static const SampleFormat probe_formats[] = {
+ static constexpr SampleFormat probe_formats[] = {
SampleFormat::S24_P32,
SampleFormat::S32,
SampleFormat::S16,