mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-02 22:46:35 +00:00
149 lines
3.9 KiB
C
149 lines
3.9 KiB
C
#include <gst/gst.h>
|
|
|
|
/* these caps all have a non empty intersection */
|
|
GST_CAPS_FACTORY (sinkcaps,
|
|
GST_CAPS_NEW (
|
|
"mpeg2dec_sink",
|
|
"video/mpeg",
|
|
"fourcc", GST_PROPS_LIST (
|
|
GST_PROPS_FOURCC (GST_STR_FOURCC ("YV12")),
|
|
GST_PROPS_FOURCC (GST_STR_FOURCC ("YUY2"))
|
|
),
|
|
"foo1", GST_PROPS_INT_RANGE (20,40),
|
|
"foo2", GST_PROPS_INT_RANGE (20,40),
|
|
"foo3", GST_PROPS_INT_RANGE (10,20)
|
|
)
|
|
);
|
|
|
|
GST_CAPS_FACTORY (mp1parsecaps,
|
|
GST_CAPS_NEW (
|
|
"mp1parse_src",
|
|
"video/mpeg",
|
|
"fourcc", GST_PROPS_LIST (
|
|
GST_PROPS_FOURCC (GST_STR_FOURCC ("YV12")),
|
|
GST_PROPS_FOURCC (GST_STR_FOURCC ("YUY2"))
|
|
),
|
|
"foo4", GST_PROPS_LIST (
|
|
GST_PROPS_FOURCC (GST_STR_FOURCC ("YV12")),
|
|
GST_PROPS_FOURCC (GST_STR_FOURCC ("YUY2"))
|
|
)
|
|
)
|
|
);
|
|
|
|
|
|
|
|
GST_CAPS_FACTORY (rawcaps,
|
|
GST_CAPS_NEW (
|
|
"mpeg2dec_src",
|
|
"video/raw",
|
|
"width", GST_PROPS_INT_RANGE (16, 4096),
|
|
"height", GST_PROPS_INT_RANGE (16, 4096),
|
|
"fourcc", GST_PROPS_LIST (
|
|
GST_PROPS_FOURCC (GST_STR_FOURCC ("YV12")),
|
|
GST_PROPS_FOURCC (GST_STR_FOURCC ("YUY2"))
|
|
)
|
|
)
|
|
);
|
|
|
|
GST_CAPS_FACTORY (rawcaps2,
|
|
GST_CAPS_NEW (
|
|
"raw_sink_caps",
|
|
"video/raw",
|
|
"height", GST_PROPS_INT_RANGE (16, 256),
|
|
"depth", GST_PROPS_INT (16)
|
|
),
|
|
GST_CAPS_NEW (
|
|
"raw_sink_caps",
|
|
"video/raw",
|
|
"height", GST_PROPS_INT_RANGE (16, 256),
|
|
"depth", GST_PROPS_INT (16)
|
|
)
|
|
);
|
|
|
|
GST_CAPS_FACTORY (rawcaps3,
|
|
GST_CAPS_NEW (
|
|
"raw_sink_caps",
|
|
"video/raw",
|
|
"height", GST_PROPS_INT_RANGE (16, 256),
|
|
"depth", GST_PROPS_INT (16)
|
|
),
|
|
GST_CAPS_NEW (
|
|
"raw_sink_caps",
|
|
"video/raw",
|
|
"height", GST_PROPS_INT_RANGE (16, 256),
|
|
"depth", GST_PROPS_INT (16)
|
|
),
|
|
GST_CAPS_NEW (
|
|
"raw2_sink_caps",
|
|
"video/raw",
|
|
"fourcc", GST_PROPS_LIST (
|
|
GST_PROPS_FOURCC (GST_STR_FOURCC ("YV12")),
|
|
GST_PROPS_FOURCC (GST_STR_FOURCC ("YUY2"))
|
|
),
|
|
"height", GST_PROPS_INT_RANGE (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_CAPS_GET (sinkcaps));
|
|
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities1", NULL);
|
|
gst_caps_save_thyself (caps, parent);
|
|
|
|
caps = gst_caps_normalize (GST_CAPS_GET (mp1parsecaps));
|
|
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities1", NULL);
|
|
gst_caps_save_thyself (caps, parent);
|
|
|
|
caps = gst_caps_normalize (GST_CAPS_GET (rawcaps));
|
|
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities1", NULL);
|
|
gst_caps_save_thyself (caps, parent);
|
|
|
|
caps = gst_caps_normalize (GST_CAPS_GET (rawcaps2));
|
|
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities1", NULL);
|
|
gst_caps_save_thyself (caps, parent);
|
|
|
|
caps = gst_caps_normalize (GST_CAPS_GET (rawcaps3));
|
|
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities1", NULL);
|
|
gst_caps_save_thyself (caps, parent);
|
|
|
|
xmlDocDump(stdout, doc);
|
|
|
|
return 0;
|
|
}
|