gstreamer/tests/old/testsuite/caps/intersect2.c

#include <gst/gst.h>

GstStaticCaps rawcaps1 = GST_STATIC_CAPS(
  "video/x-raw-yuv, "
    "fourcc:fourcc=\"YUYV\", "
    "height:int=640, "
    "width:int=480, "
    "framerate:float=30.0; "
  "video/x-raw-yuv, "
    "fourcc:fourcc=\"I420\", "
    "height:int=640, "
    "width:int=480, "
    "framerate:float=30.0"
);

GstStaticCaps rawcaps2 = GST_STATIC_CAPS(
    "video/x-raw-yuv"
);

GstStaticCaps rawcaps3 = GST_STATIC_CAPS(
    "video/x-raw-yuv, height=(int) [ 0, MAX ]"
);

GstStaticCaps rawcaps4 = GST_STATIC_CAPS(
    "video/x-raw-yuv, format=(fourcc)YUY2; video/x-raw-yuv, format=(fourcc)UYVY"
);

GstStaticCaps rawcaps5 = GST_STATIC_CAPS(
    "video/x-raw-yuv, format=(fourcc)YUY2, framerate=(double)[0,1.79769e+308], width=(int)[0,2147483647], height=(int)[0,2147483647]; video/x-raw-yuv, format=(fourcc)UYVY, framerate=(double)[0,1.79769e+308], width=(int)[0,2147483647], height=(int)[0,2147483647]"
);

GstStaticCaps rawcaps6 = GST_STATIC_CAPS(
    "video/x-raw-yuv, format=(fourcc)YUY2, width=(int)320, height=(int)240"
);

GstStaticCaps rawcaps7 = GST_STATIC_CAPS(
    "video/x-raw-yuv, format=(fourcc)YUY2, width=(int)[0,2147483647], height=(int)[0,2147483647], framerate=(double)[0,1.79769e+308]"
);

GstStaticCaps rawcaps8 = GST_STATIC_CAPS(
    "video/x-raw-yuv, format=(fourcc)YUY2, width=(int)320, height=(int)240"
);


int 
main (int argc, char *argv[]) 
{
  GstCaps *caps1;
  GstCaps *caps2;
  GstCaps *caps3;
  GstCaps *caps4;
  GstCaps *caps;

  gst_init (&argc, &argv);

  caps1 = gst_caps_copy( gst_static_caps_get (&rawcaps1));
  caps2 = gst_caps_copy_1 (gst_static_caps_get (&rawcaps1));

#if 0
  gst_caps_set(caps1, "height", GST_PROPS_INT(640));
  gst_caps_set(caps1, "width", GST_PROPS_INT(480));
  gst_caps_set(caps1, "framerate", GST_PROPS_FLOAT(30.0));
#endif

  caps = gst_caps_intersect(caps1, caps2);
  g_print("caps %s\n", gst_caps_to_string(caps));
  if (gst_caps_is_empty (caps)) return 1;
  gst_caps_free(caps1);
  gst_caps_free(caps2);

  caps1 = gst_caps_copy( gst_static_caps_get (&rawcaps2));
  caps2 = gst_caps_copy( gst_static_caps_get (&rawcaps3));
  caps = gst_caps_intersect(caps1, caps2);
  g_print("caps %s\n", gst_caps_to_string(caps));
  if (gst_caps_is_empty (caps)) return 1;
  gst_caps_free(caps1);
  gst_caps_free(caps2);

  caps1 = gst_caps_copy( gst_static_caps_get (&rawcaps4));
  caps2 = gst_caps_copy( gst_static_caps_get (&rawcaps5));
  caps3 = gst_caps_copy( gst_static_caps_get (&rawcaps6));
  caps4 = gst_caps_intersect(caps1, caps2);
  caps = gst_caps_intersect(caps3, caps4);
  g_print("caps4 %s\n", gst_caps_to_string(caps4));
  g_print("caps %s\n", gst_caps_to_string(caps));
  gst_caps_free(caps1);
  gst_caps_free(caps2);
  gst_caps_free(caps3);
  gst_caps_free(caps4);

  caps1 = gst_caps_copy( gst_static_caps_get (&rawcaps7));
  caps2 = gst_caps_copy( gst_static_caps_get (&rawcaps8));
  caps = gst_caps_intersect(caps1, caps2);
  g_print("caps %s\n", gst_caps_to_string(caps));
  if (gst_caps_is_empty (caps)) return 1;
  gst_caps_free(caps1);
  gst_caps_free(caps2);

  return 0;
}