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videoscale: Add test for transform_meta function

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1630>
This commit is contained in:
James Cowgill 2022-02-02 15:28:15 +00:00 committed by GStreamer Marge Bot
parent c8a24146c4
commit 2290af332b
1 changed files with 41 additions and 0 deletions
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41
subprojects/gst-plugins-base/tests/check/elements/videoscale.c
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@ -966,6 +966,46 @@ GST_START_TEST (test_basetransform_negotiation)
GST_END_TEST;
GST_START_TEST (test_transform_meta)
{
GstHarness *h;
GstBuffer *buffer;
const guint8 data[16] = { 0 };
GstCaps *caps;
GstVideoRegionOfInterestMeta *roi_meta;
h = gst_harness_new ("videoscale");
buffer = gst_buffer_new_allocate (NULL, sizeof (data), NULL);
gst_buffer_fill (buffer, 0, data, sizeof (data));
caps = gst_caps_new_empty_simple ("timestamp/test");
gst_buffer_add_video_region_of_interest_meta (buffer, "face", 0, 1, 2, 3);
gst_harness_set_sink_caps_str (h,
"video/x-raw,width=8,height=8,format=GRAY8");
gst_harness_set_src_caps_str (h, "video/x-raw,width=4,height=4,format=GRAY8");
fail_unless_equals_int (gst_harness_push (h, buffer), GST_FLOW_OK);
buffer = gst_harness_pull (h);
fail_unless_equals_int (gst_buffer_get_n_meta (buffer,
GST_VIDEO_REGION_OF_INTEREST_META_API_TYPE), 1);
roi_meta = gst_buffer_get_video_region_of_interest_meta_id (buffer, 0);
fail_unless (roi_meta != NULL);
fail_unless_equals_int (roi_meta->roi_type, g_quark_from_string ("face"));
fail_unless_equals_int (roi_meta->x, 0);
fail_unless_equals_int (roi_meta->y, 2);
fail_unless_equals_int (roi_meta->w, 4);
fail_unless_equals_int (roi_meta->h, 6);
gst_buffer_unref (buffer);
gst_caps_unref (caps);
gst_harness_teardown (h);
}
GST_END_TEST;
#endif /* !defined(VSCALE_TEST_GROUP) */
static Suite *
@ -988,6 +1028,7 @@ videoscale_suite (void)
tcase_add_test (tc_chain, test_reverse_negotiation);
#endif
tcase_add_test (tc_chain, test_basetransform_negotiation);
tcase_add_test (tc_chain, test_transform_meta);
#else
#if VSCALE_TEST_GROUP == 1
tcase_add_test (tc_chain, test_downscale_640x480_320x240_method_0);