gstreamer/tests/caps.c
Richard Boulton 82769bcae9 Some more fixes for libxml.
Original commit message from CVS:
Some more fixes for libxml.
Also, some code formatting changes in esdsink, some further fixes to
vumeter, and some work on synaesthesia to make it closer to working
(it doesn't fully work yet, though. :( )
2001-01-18 15:29:46 +00:00

123 lines
3.5 KiB
C

#include <gst/gst.h>
static GstCapsFactory mpeg2dec_sink_caps = {
"mpeg2dec_sink",
"video/mpeg",
"mpegtype", GST_PROPS_LIST (
GST_PROPS_INT(1),
GST_PROPS_INT(2)
),
NULL
};
static GstCapsFactory mp1parse_src_caps = {
"mp1parse_src",
"video/mpeg",
"mpegtype", GST_PROPS_LIST (
GST_PROPS_INT(1)
),
NULL
};
static GstCapsFactory mpeg2dec_src_caps = {
"mpeg2dec_src",
"video/raw",
"fourcc", GST_PROPS_LIST (
GST_PROPS_FOURCC ('Y','V','1','2'),
GST_PROPS_FOURCC_INT (0x56595559)
),
"width", GST_PROPS_INT_RANGE (16, 4096),
"height", GST_PROPS_INT_RANGE (16, 4096),
NULL
};
static GstCapsFactory raw_sink_caps = {
"raw_sink_caps",
"video/raw",
"fourcc", GST_PROPS_LIST (
GST_PROPS_FOURCC_INT (0x32315659)
),
"height", GST_PROPS_INT_RANGE (16, 256),
NULL
};
static GstCapsFactory raw2_sink_caps = {
"raw2_sink_caps",
"video/raw",
"fourcc", GST_PROPS_LIST (
GST_PROPS_FOURCC_INT (0x32315659),
GST_PROPS_FOURCC ('Y','U','Y','V')
),
"height", GST_PROPS_INT_RANGE (16, 4096),
NULL
};
static GstCaps *sinkcaps = NULL,
*rawcaps = NULL,
*rawcaps2 = NULL,
*rawcaps3 = NULL,
*mp1parsecaps = NULL;
int main(int argc,char *argv[])
{
gboolean testret;
xmlDocPtr doc;
xmlNodePtr parent;
doc = xmlNewDoc ("1.0");
doc->xmlRootNode = xmlNewDocNode (doc, NULL, "Capabilities", NULL);
_gst_type_initialize ();
sinkcaps = gst_caps_register (&mpeg2dec_sink_caps);
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities1", NULL);
gst_caps_save_thyself (sinkcaps, parent);
rawcaps = gst_caps_register (&mpeg2dec_src_caps);
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities2", NULL);
gst_caps_save_thyself (rawcaps, parent);
rawcaps2 = gst_caps_register (&raw_sink_caps);
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities3", NULL);
gst_caps_save_thyself (rawcaps2, parent);
mp1parsecaps = gst_caps_register (&mp1parse_src_caps);
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities4", NULL);
gst_caps_save_thyself (mp1parsecaps, parent);
rawcaps3 = gst_caps_register (&raw2_sink_caps);
parent = xmlNewChild (doc->xmlRootNode, NULL, "Capabilities5", NULL);
gst_caps_save_thyself (rawcaps3, parent);
xmlDocDump(stdout, doc);
testret = gst_caps_check_compatibility (mp1parsecaps, rawcaps);
g_print ("4 <-> 2 == %d (invalid, wrong major type)\n", testret);
testret = gst_caps_check_compatibility (mp1parsecaps, sinkcaps);
g_print ("4 <-> 1 == %d (valid, subset)\n", testret);
testret = gst_caps_check_compatibility (sinkcaps, mp1parsecaps);
g_print ("1 <-> 4 == %d (invalid, superset)\n", testret);
testret = gst_caps_check_compatibility (rawcaps, rawcaps2);
g_print ("2 <-> 3 == %d (invalid, ranges)\n", testret);
testret = gst_caps_check_compatibility (rawcaps, rawcaps3);
g_print ("2 <-> 5 == %d (valid)\n", testret);
testret = gst_caps_check_compatibility (rawcaps3, rawcaps);
g_print ("5 <-> 2 == %d (invalid)\n", testret);
testret = gst_caps_check_compatibility (rawcaps2, rawcaps3);
g_print ("3 <-> 5 == %d (valid)\n", testret);
testret = gst_caps_check_compatibility (rawcaps2, rawcaps);
g_print ("3 <-> 2 == %d (invalid, property missing in source)\n", testret);
testret = gst_caps_check_compatibility (rawcaps, rawcaps);
g_print ("2 <-> 2 == %d (valid, same caps)\n", testret);
return 0;
}