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tests: add videoscale test to check pad template formats

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This commit is contained in:
Tim-Philipp Müller 2012-07-17 00:31:14 +01:00
parent e29098f8f0
commit 73330fc568
1 changed files with 117 additions and 0 deletions
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117
tests/check/elements/videoscale.c
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@ -29,6 +29,122 @@
/* kids, don't do this at home, skipping checks is *BAD* */
#define LINK_CHECK_FLAGS GST_PAD_LINK_CHECK_NOTHING
static guint
get_num_formats (void)
{
guint i = 2;
while (gst_video_format_to_string ((GstFormat) i) != NULL)
++i;
return i;
}
static void
check_pad_template (GstPadTemplate * tmpl)
{
const GValue *list_val, *fmt_val;
GstStructure *s;
gboolean *formats_supported;
GstCaps *caps;
guint i, num_formats;
num_formats = get_num_formats ();
formats_supported = g_new0 (gboolean, num_formats);
caps = gst_pad_template_get_caps (tmpl);
/* If this fails, we need to update this unit test */
fail_unless_equals_int (gst_caps_get_size (caps), 1);
s = gst_caps_get_structure (caps, 0);
fail_unless (gst_structure_has_name (s, "video/x-raw"));
list_val = gst_structure_get_value (s, "format");
fail_unless (list_val != NULL);
/* If this fails, we need to update this unit test */
fail_unless (GST_VALUE_HOLDS_LIST (list_val));
for (i = 0; i < gst_value_list_get_size (list_val); ++i) {
GstVideoFormat fmt;
const gchar *fmt_str;
fmt_val = gst_value_list_get_value (list_val, i);
fail_unless (G_VALUE_HOLDS_STRING (fmt_val));
fmt_str = g_value_get_string (fmt_val);
GST_LOG ("format string: '%s'", fmt_str);
fmt = gst_video_format_from_string (fmt_str);
if (fmt == GST_VIDEO_FORMAT_UNKNOWN)
g_error ("Unknown raw format '%s' in pad template caps", fmt_str);
formats_supported[(guint) fmt] = TRUE;
}
gst_caps_unref (caps);
for (i = 2; i < num_formats; ++i) {
if (!formats_supported[i]) {
const gchar *fmt_str = gst_video_format_to_string ((GstVideoFormat) i);
switch (i) {
case GST_VIDEO_FORMAT_v210:
case GST_VIDEO_FORMAT_v216:
case GST_VIDEO_FORMAT_NV12:
case GST_VIDEO_FORMAT_NV21:
case GST_VIDEO_FORMAT_UYVP:
case GST_VIDEO_FORMAT_A420:
case GST_VIDEO_FORMAT_YUV9:
case GST_VIDEO_FORMAT_YVU9:
case GST_VIDEO_FORMAT_IYU1:
case GST_VIDEO_FORMAT_r210:{
static gboolean shown_fixme[100] = { FALSE, };
if (!shown_fixme[i]) {
GST_ERROR ("FIXME: add %s support to videoscale", fmt_str);
shown_fixme[i] = TRUE;
}
break;
}
case GST_VIDEO_FORMAT_BGR16:
case GST_VIDEO_FORMAT_BGR15:
case GST_VIDEO_FORMAT_RGB8P:
case GST_VIDEO_FORMAT_I420_10BE:
case GST_VIDEO_FORMAT_I420_10LE:
GST_LOG ("Ignoring lack of support for format %s", fmt_str);
break;
default:
g_error ("videoconvert doesn't support format '%s'", fmt_str);
break;
}
}
}
g_free (formats_supported);
}
GST_START_TEST (test_template_formats)
{
GstElementFactory *f;
GstPadTemplate *t;
const GList *pad_templates;
f = gst_element_factory_find ("videoscale");
fail_unless (f != NULL);
pad_templates = gst_element_factory_get_static_pad_templates (f);
fail_unless_equals_int (g_list_length ((GList *) pad_templates), 2);
t = gst_static_pad_template_get (pad_templates->data);
check_pad_template (GST_PAD_TEMPLATE (t));
gst_object_unref (t);
t = gst_static_pad_template_get (pad_templates->next->data);
check_pad_template (GST_PAD_TEMPLATE (t));
gst_object_unref (t);
gst_object_unref (f);
}
GST_END_TEST;
static GstCaps **
videoscale_get_allowed_caps_for_method (int method)
{
@ -875,6 +991,7 @@ videoscale_suite (void)
suite_add_tcase (s, tc_chain);
tcase_set_timeout (tc_chain, 180);
tcase_add_test (tc_chain, test_template_formats);
tcase_add_test (tc_chain, test_passthrough_method_0);
tcase_add_test (tc_chain, test_passthrough_method_1);
tcase_add_test (tc_chain, test_passthrough_method_2);