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#include <gst/gst.h>
/* these caps all have a non empty intersection */
GstStaticCaps2 sinkcaps = GST_STATIC_CAPS (
"video/mpeg, "
"mpegtype=(int)1, "
"foo1=(int)[20,40], "
"foo2=(int)[20,40], "
"foo3=(int)[10,20]"
);
GstStaticCaps2 mp1parsecaps = GST_STATIC_CAPS (
"video/mpeg, "
"mpegtype=(int)1, "
"foo1=(int)30, "
"foo2=(int)[20,30], "
"foo3=(int)[20,30]"
);
GstStaticCaps2 rawcaps = GST_STATIC_CAPS (
"video/raw, "
"width=(int)[16,4096], "
"height=(int)[16,4096]"
);
GstStaticCaps2 rawcaps2 = GST_STATIC_CAPS (
"video/raw, "
"height=(int)[16,256], "
"depth=(int)16"
);
GstStaticCaps2 rawcaps3 = GST_STATIC_CAPS (
"video/raw, "
"fourcc=(fourcc){\"YUY2\", \"YV12\" }, "
"height=(int)[16,4096]"
);
GstStaticCaps2 rawcaps4 = GST_STATIC_CAPS (
"video/raw, "
"fourcc=(fourcc){\"YUY2\",\"YV12\",\"YUYV\" }, "
"height=(int)[16,4096]"
);
GstStaticCaps2 rawcaps5 = GST_STATIC_CAPS (
"video/raw, "
"fourcc=(fourcc){\"YUYV\",\"YUY2\"}, "
"height=(int)[16,4096]"
);
GstStaticCaps2 rawcaps6 = GST_STATIC_CAPS (
"video/raw, "
"fourcc=(fourcc)\"YUYV\", "
"height=(int)640, "
"width=(int)480, "
"framerate=(double)30.0; "
"video/raw, "
"fourcc=(fourcc)\"I420\", "
"height=(int)640, "
"width=(int)480, "
"framerate=(double)30.0"
);
int
main (int argc, char *argv[])
{
xmlDocPtr doc;
xmlNodePtr parent;
GstCaps2 *caps;
gst_init (&argc, &argv);
doc = xmlNewDoc ("1.0");
doc->xmlRootNode = xmlNewDocNode (doc, NULL, "Capabilities", NULL);
/*
g_mem_chunk_info ();
for (i = 0; i<100000; i++) {
caps = gst_caps2_intersect (gst_static_caps2_get (rawcaps3), GST_CAPS_GET (rawcaps4));
gst_caps2_unref (caps);
}
g_mem_chunk_info ();
*/
caps = gst_caps2_intersect (gst_static_caps2_get (&sinkcaps),
gst_static_caps2_get (&mp1parsecaps));
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities1", NULL);
gst_caps2_save_thyself (caps, parent);
caps = gst_caps2_intersect (gst_static_caps2_get (&rawcaps),
gst_static_caps2_get (&rawcaps2));
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities2", NULL);
gst_caps2_save_thyself (caps, parent);
caps = gst_caps2_intersect (gst_static_caps2_get (&rawcaps3),
gst_static_caps2_get (&rawcaps4));
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities3", NULL);
gst_caps2_save_thyself (caps, parent);
caps = gst_caps2_intersect (gst_static_caps2_get (&rawcaps3),
gst_static_caps2_get (&rawcaps5));
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities4", NULL);
gst_caps2_save_thyself (caps, parent);
caps = gst_caps2_intersect (gst_static_caps2_get (&rawcaps6),
gst_caps2_copy_1(gst_static_caps2_get (&rawcaps6)));
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities5", NULL);
gst_caps2_save_thyself (caps, parent);
xmlDocDump(stdout, doc);
return 0;
}
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