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be more graceful when caps negotiation fails

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Original commit message from CVS:
be more graceful when caps negotiation fails
This commit is contained in:
David Schleef 2003-06-30 05:21:09 +00:00
parent ffa5706370
commit b24a690f25
1 changed files with 8 additions and 4 deletions
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12
gst/videoscale/gstvideoscale.c
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@ -241,12 +241,14 @@ gst_videoscale_src_link (GstPad *pad, GstCaps *caps)
return GST_PAD_LINK_DELAYED;
}
gst_caps_debug(caps,"ack");
videoscale->format = videoscale_find_by_caps (caps);
g_return_val_if_fail(videoscale->format, GST_PAD_LINK_REFUSED);
gst_caps_get_int (caps, "width", &videoscale->to_width);
gst_caps_get_int (caps, "height", &videoscale->to_height);
gst_videoscale_setup(videoscale);
GST_DEBUG ("width %d height %d",videoscale->to_width,videoscale->to_height);
peercaps = gst_caps_copy(caps);
@ -283,12 +285,14 @@ gst_videoscale_sink_link (GstPad *pad, GstCaps *caps)
return GST_PAD_LINK_DELAYED;
}
videoscale->format = videoscale_find_by_caps (caps);
gst_caps_debug(caps,"ack");
g_return_val_if_fail(videoscale->format, GST_PAD_LINK_REFUSED);
gst_caps_get_int (caps, "width", &videoscale->from_width);
gst_caps_get_int (caps, "height", &videoscale->from_height);
gst_videoscale_setup(videoscale);
peercaps = gst_caps_copy(caps);
if(videoscale->force_size){