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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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63ee736634
Original commit message from CVS:
Global change from "caps2" to "caps". Script is:
#!/bin/sh
find . -name '*.[chy]' -exec perl -i -p \
-e 's/gst_static_caps2_/gst_static_caps_/g;\
s/GST_CAPS2_/GST_CAPS_/g;\
s/gst_caps2_/gst_caps_/g;\
s/GstCaps2/GstCaps/g;\
s/GstStaticCaps2/GstStaticCaps/g;\
s/GST_STATIC_CAPS2_/GST_STATIC_CAPS_/g;\
s/GST_TYPE_CAPS2/GST_TYPE_CAPS/g;\
s/gst_caps_get_nth_cap/gst_caps_get_structure/g;\
s/gst_caps_get_n_structures/gst_caps_get_size/g;\
s/gst_caps_append_cap/gst_caps_append_structure/g;\
s/GST_CAPS2_/GST_CAPS_/g;' \
{} \;
123 lines
3.5 KiB
C
123 lines
3.5 KiB
C
#include <gst/gst.h>
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/* these caps all have a non empty intersection */
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GstStaticCaps sinkcaps = GST_STATIC_CAPS(
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"video/mpeg, "
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"mpegtype=(int)[1,2]"
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);
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GstStaticCaps mp1parsecaps = GST_STATIC_CAPS(
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"video/mpeg, "
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"mpegtype=(int)1"
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);
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GstStaticCaps rawcaps = GST_STATIC_CAPS(
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"video/raw, "
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"fourcc=(fourcc){YV12,YUY2}, "
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"width=(int)[16,4096], "
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"height=(int)[16,4096]"
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);
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GstStaticCaps rawcaps2 = GST_STATIC_CAPS(
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"video/raw, "
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"fourcc=(fourcc)YUY2, "
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"height=(int)[16,256]"
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);
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GstStaticCaps rawcaps3 = GST_STATIC_CAPS(
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"video/raw, "
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"fourcc=(fourcc){YV12,YUY2}, "
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"height=(int)[16,4096]"
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);
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#if 0
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/* these caps aren't used yet */
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GstStaticCaps rawcaps4 = GST_STATIC_CAPS(
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"video/raw, "
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"fourcc=(fourcc){\"YV12\", \"YUYV\"}, "
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"height=(int)[16,4096]"
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);
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GstStaticCaps rawcaps4 = GST_STATIC_CAPS(
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"video/raw, "
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"fourcc=(fourcc){\"YUYV\", \"YUY2\"}, "
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"height=(int)[16,4096]"
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);
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#endif
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GstStaticCaps rawcaps6 = GST_STATIC_CAPS(
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"video/raw, "
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"format=(fourcc)\"I420\"; "
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"video/raw, "
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"format=(fourcc)\"YUYV\""
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);
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GstStaticCaps rawcaps7 = GST_STATIC_CAPS(
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"video/raw, "
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"format=(fourcc)\"I420\"; "
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"video/raw, "
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"format=(fourcc)\"YV12\""
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);
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int
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main (int argc, char *argv[])
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{
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gboolean testret;
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gint ret = 0;
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gst_init (&argc, &argv);
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testret = gst_caps_is_always_compatible (gst_static_caps_get (&mp1parsecaps),
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gst_static_caps_get (&rawcaps));
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g_print ("4 <-> 2 == %d (invalid, wrong major type)\n", testret);
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ret = ret + (testret == FALSE) ? 0 : 1;
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testret = gst_caps_is_always_compatible (gst_static_caps_get (&mp1parsecaps),
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gst_static_caps_get (&sinkcaps));
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g_print ("4 <-> 1 == %d (valid, subset)\n", testret);
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ret = ret + (testret == TRUE) ? 0 : 1;
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testret = gst_caps_is_always_compatible (gst_static_caps_get (&sinkcaps),
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gst_static_caps_get (&mp1parsecaps));
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g_print ("1 <-> 4 == %d (invalid, superset)\n", testret);
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ret = ret + (testret == FALSE) ? 0 : 1;
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testret = gst_caps_is_always_compatible (gst_static_caps_get (&rawcaps),
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gst_static_caps_get (&rawcaps2));
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g_print ("2 <-> 3 == %d (invalid, ranges)\n", testret);
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ret = ret + (testret == FALSE) ? 0 : 1;
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testret = gst_caps_is_always_compatible (gst_static_caps_get (&rawcaps),
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gst_static_caps_get (&rawcaps3));
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g_print ("2 <-> 5 == %d (valid)\n", testret);
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ret = ret + (testret == TRUE) ? 0 : 1;
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testret = gst_caps_is_always_compatible (gst_static_caps_get (&rawcaps3),
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gst_static_caps_get (&rawcaps));
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g_print ("5 <-> 2 == %d (invalid)\n", testret);
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ret = ret + (testret == FALSE) ? 0 : 1;
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testret = gst_caps_is_always_compatible (gst_static_caps_get (&rawcaps2),
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gst_static_caps_get (&rawcaps3));
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g_print ("3 <-> 5 == %d (valid)\n", testret);
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ret = ret + (testret == TRUE) ? 0 : 1;
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testret = gst_caps_is_always_compatible (gst_static_caps_get (&rawcaps2),
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gst_static_caps_get (&rawcaps));
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g_print ("3 <-> 2 == %d (invalid, property missing in source)\n", testret);
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ret = ret + (testret == FALSE) ? 0 : 1;
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testret = gst_caps_is_always_compatible (gst_static_caps_get (&rawcaps),
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gst_static_caps_get (&rawcaps));
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g_print ("2 <-> 2 == %d (valid, same caps)\n", testret);
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ret = ret + (testret == TRUE) ? 0 : 1;
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testret = gst_caps_is_always_compatible (gst_static_caps_get (&rawcaps6),
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gst_static_caps_get (&rawcaps7));
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g_print ("6 <-> 7 == %d (invalid, second caps doesn't fit)\n", testret);
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ret = ret + (testret == FALSE) ? 0 : 1;
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return ret;
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}
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