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small fixes

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Original commit message from CVS:
small fixes
This commit is contained in:
Thomas Vander Stichele 2002-07-12 21:09:17 +00:00
parent 12e65bd17e
commit ee0eb50292
1 changed files with 7 additions and 0 deletions
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7
gst-libs/gst/audio/audio.c
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@ -104,11 +104,13 @@ gst_audio_length (GstPad* pad, GstBuffer* buf)
GstCaps *caps = NULL;
g_assert (GST_IS_BUFFER (buf));
/* get caps of pad */
caps = GST_PAD_CAPS (pad);
if (caps == NULL)
{
/* ERROR: could not get caps of pad */
g_error ("gstaudio: warning: could not get caps of pad %p\n", pad);
length = 0.0;
}
else
@ -118,8 +120,13 @@ gst_audio_length (GstPad* pad, GstBuffer* buf)
gst_caps_get_int (caps, "channels", &channels);
gst_caps_get_int (caps, "rate", &rate);
g_assert (bytes != 0);
g_assert (width != 0);
g_assert (channels != 0);
g_assert (rate != 0);
length = (bytes * 8.0) / (double) (rate * channels * width);
}
/* g_print ("DEBUG: audio: returning length of %f\n", length); */
return length;
}