gstreamer/testsuite/caps/intersection.c
David Schleef a5834649c7 gst/gstcaps.h: Added gst_caps_is_simple() macro.
Original commit message from CVS:
* gst/gstcaps.h:
Added gst_caps_is_simple() macro.
* testsuite/caps/caps.c: (test1):
* testsuite/caps/intersect2.c: (main):
* testsuite/caps/intersection.c: (main):
Fixes to make 'make check' work again after removing
gst_caps_is_chained().
2004-01-16 00:58:06 +00:00

127 lines
3.4 KiB
C

#include <gst/gst.h>
/* these caps all have a non empty intersection */
GstStaticCaps sinkcaps = GST_STATIC_CAPS (
"video/mpeg, "
"mpegtype=(int)1, "
"foo1=(int)[20,40], "
"foo2=(int)[20,40], "
"foo3=(int)[10,20]"
);
GstStaticCaps mp1parsecaps = GST_STATIC_CAPS (
"video/mpeg, "
"mpegtype=(int)1, "
"foo1=(int)30, "
"foo2=(int)[20,30], "
"foo3=(int)[20,30]"
);
GstStaticCaps rawcaps = GST_STATIC_CAPS (
"video/raw, "
"width=(int)[16,4096], "
"height=(int)[16,4096]"
);
GstStaticCaps rawcaps2 = GST_STATIC_CAPS (
"video/raw, "
"height=(int)[16,256], "
"depth=(int)16"
);
GstStaticCaps rawcaps3 = GST_STATIC_CAPS (
"video/raw, "
"fourcc=(fourcc){\"YUY2\", \"YV12\" }, "
"height=(int)[16,4096]"
);
GstStaticCaps rawcaps4 = GST_STATIC_CAPS (
"video/raw, "
"fourcc=(fourcc){\"YUY2\",\"YV12\",\"YUYV\" }, "
"height=(int)[16,4096]"
);
GstStaticCaps rawcaps5 = GST_STATIC_CAPS (
"video/raw, "
"fourcc=(fourcc){\"YUYV\",\"YUY2\"}, "
"height=(int)[16,4096]"
);
GstStaticCaps 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"
);
GstStaticCaps rawcaps7 = GST_STATIC_CAPS (
"video/x-raw-yuv, format=(fourcc)YUY2, width=(int)[1,2147483647], height=(int)[1,2147483647], framerate=(double)[0,1.79769e+308]"
);
GstStaticCaps rawcaps8 = GST_STATIC_CAPS (
"video/x-raw-yuv, format=(fourcc){ I420, YV12, YUY2 }, width=(int)[16,4096], height=(int)[16,4096], framerate=(double)[0,1.79769e+308]"
);
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);
/*
g_mem_chunk_info ();
for (i = 0; i<100000; i++) {
caps = gst_caps_intersect (gst_static_caps_get (rawcaps3), GST_CAPS_GET (rawcaps4));
gst_caps_unref (caps);
}
g_mem_chunk_info ();
*/
caps = gst_caps_intersect (gst_static_caps_get (&sinkcaps),
gst_static_caps_get (&mp1parsecaps));
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities1", NULL);
gst_caps_save_thyself (caps, parent);
caps = gst_caps_intersect (gst_static_caps_get (&rawcaps),
gst_static_caps_get (&rawcaps2));
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities2", NULL);
gst_caps_save_thyself (caps, parent);
caps = gst_caps_intersect (gst_static_caps_get (&rawcaps3),
gst_static_caps_get (&rawcaps4));
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities3", NULL);
gst_caps_save_thyself (caps, parent);
caps = gst_caps_intersect (gst_static_caps_get (&rawcaps3),
gst_static_caps_get (&rawcaps5));
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities4", NULL);
gst_caps_save_thyself (caps, parent);
caps = gst_caps_intersect (gst_static_caps_get (&rawcaps6),
gst_caps_new_full (gst_structure_copy (
gst_caps_get_structure (gst_static_caps_get (&rawcaps6), 0)), NULL));
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities5", NULL);
gst_caps_save_thyself (caps, parent);
caps = gst_caps_intersect (gst_static_caps_get (&rawcaps7),
gst_static_caps_get (&rawcaps8));
g_print("intersection: %s\n", gst_caps_to_string (caps));
xmlDocDump(stdout, doc);
return 0;
}