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authorMax Kellermann <max@duempel.org>2008-09-24 07:20:36 +0200
committerMax Kellermann <max@duempel.org>2008-09-24 07:20:36 +0200
commit3cae6856b8c6096b3f932a4ab30476a8d1187e58 (patch)
treece4a7dfea71105b723779b08d37108ec3f258bdd /src/audioOutputs/audioOutput_alsa.c
parentd32f49a90ba69525884ee6fe4f2055792aa10430 (diff)
downloadmpd-3cae6856b8c6096b3f932a4ab30476a8d1187e58.tar.gz
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output: pass audio_format to plugin.init() and plugin.open()
Pass the globally configured audio_format as a const pointer to plugin.init(). plugin.open() gets a writable pointer which contains the audio_format requested by the plugin. Its initial value is either the configured audio_format or the input file's audio_format.
Diffstat (limited to 'src/audioOutputs/audioOutput_alsa.c')
-rw-r--r--src/audioOutputs/audioOutput_alsa.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/audioOutputs/audioOutput_alsa.c b/src/audioOutputs/audioOutput_alsa.c
index 995ee3a9a..b2e4b9025 100644
--- a/src/audioOutputs/audioOutput_alsa.c
+++ b/src/audioOutputs/audioOutput_alsa.c
@@ -73,6 +73,7 @@ static void freeAlsaData(AlsaData * ad)
}
static int alsa_initDriver(struct audio_output *audioOutput,
+ mpd_unused const struct audio_format *audio_format,
ConfigParam * param)
{
/* no need for pthread_once thread-safety when reading config */
@@ -136,10 +137,10 @@ static snd_pcm_format_t get_bitformat(const struct audio_format *af)
return SND_PCM_FORMAT_UNKNOWN;
}
-static int alsa_openDevice(struct audio_output *audioOutput)
+static int alsa_openDevice(struct audio_output *audioOutput,
+ struct audio_format *audioFormat)
{
AlsaData *ad = audioOutput->data;
- struct audio_format *audioFormat = &audioOutput->outAudioFormat;
snd_pcm_format_t bitformat;
snd_pcm_hw_params_t *hwparams;
snd_pcm_sw_params_t *swparams;