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textoverlay: Update for negotiation related API changes

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This commit is contained in:
Sebastian Dröge 2011-05-16 12:23:17 +02:00
parent bcbf0488bf
commit 362a025a6b
1 changed files with 10 additions and 5 deletions
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15
ext/pango/gstbasetextoverlay.c
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@ -318,7 +318,7 @@ static void gst_base_text_overlay_init (GstBaseTextOverlay * overlay,
static GstStateChangeReturn gst_base_text_overlay_change_state (GstElement *
element, GstStateChange transition);
static GstCaps *gst_base_text_overlay_getcaps (GstPad * pad);
static GstCaps *gst_base_text_overlay_getcaps (GstPad * pad, GstCaps * filter);
static gboolean gst_base_text_overlay_setcaps (GstPad * pad, GstCaps * caps);
static gboolean gst_base_text_overlay_setcaps_txt (GstPad * pad,
GstCaps * caps);
@ -1080,7 +1080,7 @@ beach:
}
static GstCaps *
gst_base_text_overlay_getcaps (GstPad * pad)
gst_base_text_overlay_getcaps (GstPad * pad, GstCaps * filter)
{
GstBaseTextOverlay *overlay;
GstPad *otherpad;
@ -1094,7 +1094,7 @@ gst_base_text_overlay_getcaps (GstPad * pad)
otherpad = overlay->srcpad;
/* we can do what the peer can */
caps = gst_pad_peer_get_caps (otherpad);
caps = gst_pad_peer_get_caps (otherpad, filter);
if (caps) {
GstCaps *temp;
const GstCaps *templ;
@ -1104,14 +1104,19 @@ gst_base_text_overlay_getcaps (GstPad * pad)
/* filtered against our padtemplate */
templ = gst_pad_get_pad_template_caps (otherpad);
GST_DEBUG_OBJECT (pad, "our template %" GST_PTR_FORMAT, templ);
temp = gst_caps_intersect (caps, templ);
temp = gst_caps_intersect_full (caps, templ, GST_CAPS_INTERSECT_FIRST);
GST_DEBUG_OBJECT (pad, "intersected %" GST_PTR_FORMAT, temp);
gst_caps_unref (caps);
/* this is what we can do */
caps = temp;
} else {
/* no peer, our padtemplate is enough then */
caps = gst_caps_copy (gst_pad_get_pad_template_caps (pad));
if (filter)
caps =
gst_caps_intersect_full (filter, gst_pad_get_pad_template_caps (pad),
GST_CAPS_INTERSECT_FIRST);
else
caps = gst_caps_copy (gst_pad_get_pad_template_caps (pad));
}
GST_DEBUG_OBJECT (overlay, "returning %" GST_PTR_FORMAT, caps);