gstreamer/testsuite/caps/normalisation.c
David Schleef 58f4b89e95 Implement gst_caps_normalize()
Original commit message from CVS:
Implement gst_caps_normalize()
2004-01-01 02:17:44 +00:00

109 lines
2.6 KiB
C

#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]"
);
GstStaticCaps rawcaps4 = GST_STATIC_CAPS (
"x, "
"y=(int){1,2}, "
"z=(int){3,4}; "
"a, "
"b=(int){5,6}, "
"c=(int){7,8}"
);
/* 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[])
{
GstCaps *caps;
gst_init (&argc, &argv);
caps = gst_caps_normalize (gst_static_caps_get (&sinkcaps));
g_print ("\n%s\n", gst_caps_to_string (caps));
caps = gst_caps_normalize (gst_static_caps_get (&mp1parsecaps));
g_print ("\n%s\n", gst_caps_to_string (caps));
caps = gst_caps_normalize (gst_static_caps_get (&rawcaps));
g_print ("\n%s\n", gst_caps_to_string (caps));
caps = gst_caps_normalize (gst_static_caps_get (&rawcaps2));
g_print ("\n%s\n", gst_caps_to_string (caps));
caps = gst_caps_normalize (gst_static_caps_get (&rawcaps3));
g_print ("\n%s\n", gst_caps_to_string (caps));
caps = gst_caps_normalize (gst_static_caps_get (&rawcaps4));
g_assert (gst_caps_get_size (caps) == 8);
g_print ("\n%s\n", gst_caps_to_string (caps));
return 0;
}