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alsasrc: Dump some more debug output about the device configuration

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This commit is contained in:
Sebastian Dröge 2013-05-29 16:41:14 +02:00
parent 639e2d4346
commit 4180581ce9
1 changed files with 19 additions and 1 deletions
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20
ext/alsa/gstalsasrc.c
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@ -247,7 +247,7 @@ gst_alsasrc_change_state (GstElement * element, GstStateChange transition)
if (clocktype == GST_CLOCK_TYPE_MONOTONIC) {
GST_INFO ("Using driver timestamps !");
alsa->driver_timestamps = TRUE;
}
}
}
gst_object_unref (clk);
@ -386,11 +386,13 @@ set_hwparams (GstAlsaSrc * alsa)
/* set the buffer time */
CHECK (snd_pcm_hw_params_set_buffer_time_near (alsa->handle, params,
&alsa->buffer_time, NULL), buffer_time);
GST_DEBUG_OBJECT (alsa, "buffer time %u", alsa->buffer_time);
}
if (alsa->period_time != -1) {
/* set the period time */
CHECK (snd_pcm_hw_params_set_period_time_near (alsa->handle, params,
&alsa->period_time, NULL), period_time);
GST_DEBUG_OBJECT (alsa, "period time %u", alsa->period_time);
}
/* write the parameters to device */
@ -765,6 +767,22 @@ gst_alsasrc_prepare (GstAudioSrc * asrc, GstAudioRingBufferSpec * spec)
spec->segsize = alsa->period_size * alsa->bpf;
spec->segtotal = alsa->buffer_size / alsa->period_size;
{
snd_output_t *out_buf = NULL;
char *msg = NULL;
snd_output_buffer_open (&out_buf);
snd_pcm_dump_hw_setup (alsa->handle, out_buf);
snd_output_buffer_string (out_buf, &msg);
GST_DEBUG_OBJECT (alsa, "Hardware setup: \n%s", msg);
snd_output_close (out_buf);
snd_output_buffer_open (&out_buf);
snd_pcm_dump_sw_setup (alsa->handle, out_buf);
snd_output_buffer_string (out_buf, &msg);
GST_DEBUG_OBJECT (alsa, "Software setup: \n%s", msg);
snd_output_close (out_buf);
}
return TRUE;
/* ERRORS */