gstreamer/testsuite/caps/normalisation.c

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#include <gst/gst.h>
/* these caps all have a non empty intersection */
GstStaticCaps sinkcaps = GST_STATIC_CAPS (
"video/mpeg, "
"fourcc=(fourcc){\"YV12\",\"YUY2\"}, "
"foo1=(int)[20,40], "
"foo2=(int)[20,40], "
"foo3=(int)[10,20]"
);
GstStaticCaps mp1parsecaps = GST_STATIC_CAPS (
"video/mpeg, "
"fourcc=(fourcc){\"YV12\",\"YUY2\"}, "
"foo4=(fourcc){\"YV12\",\"YUY2\"}"
);
GstStaticCaps rawcaps = GST_STATIC_CAPS (
"video/raw, "
"width=(int)[16,4096], "
"height=(int)[16,4096], "
"fourcc=(fourcc){\"YV12\",\"YUY2\"}"
);
GstStaticCaps rawcaps2 = GST_STATIC_CAPS (
"video/raw, "
"width=(int)[16,256], "
"height=(int)16; "
"video/raw, "
"width=(int)[16,256], "
"height=(int)16"
);
GstStaticCaps rawcaps3 = GST_STATIC_CAPS (
"video/raw, "
"width=(int)[16,256], "
"height=(int)16; "
"video/raw, "
"width=(int)[16,256], "
"height=(int)16; "
"video/raw, "
"fourcc=(fourcc){\"YV12\",\"YUY2\"}, "
"height=(int)[16,4096]"
);
/* defined, not used
GST_CAPS_FACTORY (rawcaps4,
GST_CAPS_NEW (
"raw2_sink_caps",
"video/raw",
"fourcc", GST_PROPS_LIST (
GST_PROPS_FOURCC (GST_STR_FOURCC ("YUY2")),
GST_PROPS_FOURCC (GST_STR_FOURCC ("YV12")),
GST_PROPS_FOURCC (GST_STR_FOURCC ("YUYV"))
),
"height", GST_PROPS_INT_RANGE (16, 4096)
)
);
GST_CAPS_FACTORY (rawcaps5,
GST_CAPS_NEW (
"raw2_sink_caps",
"video/raw",
"fourcc", GST_PROPS_LIST (
GST_PROPS_FOURCC (GST_STR_FOURCC ("YUYV")),
GST_PROPS_FOURCC (GST_STR_FOURCC ("YUY2"))
),
"height", GST_PROPS_INT_RANGE (16, 4096)
)
);
*/
int
main (int argc, char *argv[])
{
xmlDocPtr doc;
xmlNodePtr parent;
GstCaps *caps;
gst_init (&argc, &argv);
doc = xmlNewDoc ("1.0");
doc->xmlRootNode = xmlNewDocNode (doc, NULL, "Capabilities", NULL);
caps = gst_caps_normalize (gst_static_caps_get (&sinkcaps));
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities1", NULL);
gst_caps_save_thyself (caps, parent);
caps = gst_caps_normalize (gst_static_caps_get (&mp1parsecaps));
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities1", NULL);
gst_caps_save_thyself (caps, parent);
caps = gst_caps_normalize (gst_static_caps_get (&rawcaps));
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities1", NULL);
gst_caps_save_thyself (caps, parent);
caps = gst_caps_normalize (gst_static_caps_get (&rawcaps2));
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities1", NULL);
gst_caps_save_thyself (caps, parent);
caps = gst_caps_normalize (gst_static_caps_get (&rawcaps3));
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities1", NULL);
gst_caps_save_thyself (caps, parent);
xmlDocDump(stdout, doc);
return 0;
}