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Diffstat (limited to 'src/output/alsa_output_plugin.c')
-rw-r--r--src/output/alsa_output_plugin.c27
1 files changed, 16 insertions, 11 deletions
diff --git a/src/output/alsa_output_plugin.c b/src/output/alsa_output_plugin.c
index aaf489ea8..21c3b1d22 100644
--- a/src/output/alsa_output_plugin.c
+++ b/src/output/alsa_output_plugin.c
@@ -385,7 +385,7 @@ alsa_output_setup_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *hwparams,
*/
static bool
alsa_setup(struct alsa_data *ad, struct audio_format *audio_format,
- GError **error)
+ bool *packed_r, bool *reverse_endian_r, GError **error)
{
snd_pcm_hw_params_t *hwparams;
snd_pcm_sw_params_t *swparams;
@@ -429,9 +429,8 @@ configure_hw:
ad->writei = snd_pcm_writei;
}
- bool packed, reverse_endian;
err = alsa_output_setup_format(ad->pcm, hwparams, audio_format,
- &packed, &reverse_endian);
+ packed_r, reverse_endian_r);
if (err < 0) {
g_set_error(error, alsa_output_quark(), err,
"ALSA device \"%s\" does not support format %s: %s",
@@ -578,9 +577,6 @@ configure_hw:
ad->period_frames = alsa_period_size;
ad->period_position = 0;
- pcm_export_open(&ad->export, audio_format->format,
- packed, reverse_endian);
-
return true;
error:
@@ -592,7 +588,7 @@ error:
static bool
alsa_setup_dsd(struct alsa_data *ad, struct audio_format *audio_format,
- GError **error_r)
+ bool *packed_r, bool *reverse_endian_r, GError **error_r)
{
assert(ad->dsd_usb);
assert(audio_format->format == SAMPLE_FORMAT_DSD);
@@ -604,7 +600,7 @@ alsa_setup_dsd(struct alsa_data *ad, struct audio_format *audio_format,
const struct audio_format check = *audio_format;
- if (!alsa_setup(ad, audio_format, error_r))
+ if (!alsa_setup(ad, audio_format, packed_r, reverse_endian_r, error_r))
return false;
if (!audio_format_equals(audio_format, &check)) {
@@ -627,10 +623,19 @@ static bool
alsa_setup_or_dsd(struct alsa_data *ad, struct audio_format *audio_format,
GError **error_r)
{
- if (ad->dsd_usb && audio_format->format == SAMPLE_FORMAT_DSD)
- return alsa_setup_dsd(ad, audio_format, error_r);
+ bool packed, reverse_endian;
- return alsa_setup(ad, audio_format, error_r);
+ const bool success = ad->dsd_usb && audio_format->format == SAMPLE_FORMAT_DSD
+ ? alsa_setup_dsd(ad, audio_format, &packed, &reverse_endian,
+ error_r)
+ : alsa_setup(ad, audio_format, &packed, &reverse_endian,
+ error_r);
+ if (!success)
+ return false;
+
+ pcm_export_open(&ad->export, audio_format->format,
+ packed, reverse_endian);
+ return true;
}
static bool