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video: Add unit test for gst_video_convert_frame_async()

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This commit is contained in:
Sebastian Dröge 2010-09-14 08:40:07 +02:00
parent 6407101c53
commit 1e29e528c7
1 changed files with 77 additions and 0 deletions
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77
tests/check/libs/video.c
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@ -634,6 +634,82 @@ GST_START_TEST (test_convert_frame)
GST_END_TEST;
typedef struct
{
GMainLoop *loop;
GstBuffer *buffer;
GError *error;
} ConvertFrameContext;
static void
convert_frame_async_callback (GstBuffer * buf, GError * err,
ConvertFrameContext * cf_data)
{
cf_data->buffer = buf;
cf_data->error = err;
g_main_loop_quit (cf_data->loop);
}
GST_START_TEST (test_convert_frame_async)
{
GstCaps *from_caps, *to_caps;
GstBuffer *from_buffer;
gint i;
guint8 *data;
GMainLoop *loop;
ConvertFrameContext cf_data = { NULL, NULL, NULL };
from_buffer = gst_buffer_new_and_alloc (640 * 480 * 4);
data = GST_BUFFER_DATA (from_buffer);
for (i = 0; i < 640 * 480; i++) {
data[4 * i + 0] = 0; /* x */
data[4 * i + 1] = 255; /* R */
data[4 * i + 2] = 0; /* G */
data[4 * i + 3] = 0; /* B */
}
from_caps = gst_video_format_new_caps (GST_VIDEO_FORMAT_xRGB,
640, 480, 25, 1, 1, 1);
gst_buffer_set_caps (from_buffer, from_caps);
to_caps =
gst_caps_from_string
("something/that, does=(string)not, exist=(boolean)FALSE");
loop = cf_data.loop = g_main_loop_new (NULL, FALSE);
gst_video_convert_frame_async (from_buffer, to_caps, GST_CLOCK_TIME_NONE,
(GstVideoConvertFrameCallback) convert_frame_async_callback, &cf_data);
g_main_loop_run (loop);
fail_if (cf_data.buffer != NULL);
fail_unless (cf_data.error != NULL);
g_error_free (cf_data.error);
cf_data.error = NULL;
gst_caps_unref (to_caps);
to_caps =
gst_video_format_new_caps (GST_VIDEO_FORMAT_I420, 240, 320, 25, 1, 1, 2);
gst_video_convert_frame_async (from_buffer, to_caps, GST_CLOCK_TIME_NONE,
(GstVideoConvertFrameCallback) convert_frame_async_callback, &cf_data);
g_main_loop_run (loop);
fail_unless (cf_data.buffer != NULL);
fail_unless (gst_caps_can_intersect (to_caps,
GST_BUFFER_CAPS (cf_data.buffer)));
fail_unless (cf_data.error == NULL);
gst_buffer_unref (from_buffer);
gst_caps_unref (from_caps);
gst_buffer_unref (cf_data.buffer);
gst_caps_unref (to_caps);
g_main_loop_unref (loop);
}
GST_END_TEST;
static Suite *
video_suite (void)
{
@ -646,6 +722,7 @@ video_suite (void)
tcase_add_test (tc_chain, test_parse_caps_rgb);
tcase_add_test (tc_chain, test_events);
tcase_add_test (tc_chain, test_convert_frame);
tcase_add_test (tc_chain, test_convert_frame_async);
return s;
}