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output/alsa: simplify setup_format()

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This commit is contained in:
Max Kellermann 2012-03-22 00:29:56 +01:00
parent c10f013fc2
commit 51dce3d161
1 changed files with 4 additions and 7 deletions
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11
src/output/alsa_output_plugin.c
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@ -302,8 +302,6 @@ alsa_output_setup_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *hwparams,
int err = alsa_output_try_format(pcm, hwparams, audio_format->format,
reverse_endian_r);
if (err != -EINVAL)
return err;
/* if unsupported by the hardware, try other formats */
@ -316,7 +314,9 @@ alsa_output_setup_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *hwparams,
SAMPLE_FORMAT_UNDEFINED,
};
for (unsigned i = 0; probe_formats[i] != SAMPLE_FORMAT_UNDEFINED; ++i) {
for (unsigned i = 0;
err == -EINVAL && probe_formats[i] != SAMPLE_FORMAT_UNDEFINED;
++i) {
const enum sample_format mpd_format = probe_formats[i];
if (mpd_format == audio_format->format)
continue;
@ -325,12 +325,9 @@ alsa_output_setup_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *hwparams,
reverse_endian_r);
if (err == 0)
audio_format->format = mpd_format;
if (err != -EINVAL)
return err;
}
return -EINVAL;
return err;
}
/**