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capsfilter: Properly reset the capsfilter when setting caps ANY.

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This commit is contained in:
Edward Hervey 2009-02-27 13:35:35 +01:00
parent 013f4a58d5
commit 69b8a22ffa
1 changed files with 22 additions and 16 deletions
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38
plugins/elements/gstcapsfilter.c
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@ -165,26 +165,32 @@ gst_capsfilter_set_property (GObject * object, guint prop_id,
GST_OBJECT_LOCK (GST_BASE_TRANSFORM_SINK_PAD (object)); GST_OBJECT_LOCK (GST_BASE_TRANSFORM_SINK_PAD (object));
nego = GST_PAD_CAPS (GST_BASE_TRANSFORM_SINK_PAD (object)); nego = GST_PAD_CAPS (GST_BASE_TRANSFORM_SINK_PAD (object));
if (nego) { if (nego) {
GstStructure *s1, *s2;
/* first check if the name is the same */
s1 = gst_caps_get_structure (nego, 0);
s2 = gst_caps_get_structure (new_caps, 0);
GST_DEBUG_OBJECT (capsfilter, "we had negotiated caps %" GST_PTR_FORMAT, GST_DEBUG_OBJECT (capsfilter, "we had negotiated caps %" GST_PTR_FORMAT,
nego); nego);
if (gst_structure_get_name_id (s1) == gst_structure_get_name_id (s2)) { if (G_UNLIKELY (gst_caps_is_any (new_caps))) {
/* same name, copy all fields from the new caps into the previously GST_DEBUG_OBJECT (capsfilter, "not settings any suggestion");
* negotiated caps */
suggest = gst_caps_copy (nego); suggest = NULL;
s1 = gst_caps_get_structure (suggest, 0);
gst_structure_foreach (s2, (GstStructureForeachFunc) copy_func, s1);
GST_DEBUG_OBJECT (capsfilter, "copied structure fields");
} else { } else {
GST_DEBUG_OBJECT (capsfilter, "different structure names"); GstStructure *s1, *s2;
/* different names, we can only suggest the complete caps */
suggest = gst_caps_copy (new_caps); /* first check if the name is the same */
s1 = gst_caps_get_structure (nego, 0);
s2 = gst_caps_get_structure (new_caps, 0);
if (gst_structure_get_name_id (s1) == gst_structure_get_name_id (s2)) {
/* same name, copy all fields from the new caps into the previously
* negotiated caps */
suggest = gst_caps_copy (nego);
s1 = gst_caps_get_structure (suggest, 0);
gst_structure_foreach (s2, (GstStructureForeachFunc) copy_func, s1);
GST_DEBUG_OBJECT (capsfilter, "copied structure fields");
} else {
GST_DEBUG_OBJECT (capsfilter, "different structure names");
/* different names, we can only suggest the complete caps */
suggest = gst_caps_copy (new_caps);
}
} }
} else { } else {
GST_DEBUG_OBJECT (capsfilter, "no negotiated caps"); GST_DEBUG_OBJECT (capsfilter, "no negotiated caps");