mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-24 02:31:03 +00:00
Code Issues 1 Projects Releases Wiki Activity

camerabin: make shot2shot test more reliable

Browse source 
We can only trigger next shot (in the test) when current is captured and saved.
This commit is contained in:
Stefan Kost 2009-06-26 16:07:43 +03:00
parent 2f93fb8c73
commit e4bc1e31ef
1 changed files with 23 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

25
tests/examples/camerabin/gst-camera-perf.c
View file

@ -105,7 +105,9 @@ static guint test_ix = 0;
static gboolean signal_sink = FALSE;
static gboolean signal_shot = FALSE;
static gboolean signal_cont = FALSE;
//static gboolean signal_save = FALSE;
static gboolean have_img_captured = FALSE;
static gboolean have_img_done = FALSE;
/* time samples and test results */
static GstClockTime t_initial = G_GUINT64_CONSTANT (0);
@ -199,7 +201,14 @@ img_capture_done (GstElement * camera, GString * fname, gpointer user_data)
GST_INFO ("%2d cont new filename '%s'", test_ix, filename->str);
g_object_set (camera_bin, "filename", filename->str, NULL);
// FIXME: is burst capture broken? new filename and return TRUE should be enough
// as a workaround we will kick next image from here
// but this needs sync so that we have received "image-captured" message already
if (have_img_captured) {
have_img_captured = FALSE;
g_signal_emit_by_name (camera_bin, "user-start", NULL);
} else {
have_img_done = TRUE;
}
ret = TRUE;
} else {
GstClockTime max = 0;
@ -310,6 +319,15 @@ bus_callback (GstBus * bus, GstMessage * message, gpointer data)
DIFF_TIME (t_final[num_pics_cont], t_initial, diff);
result.avg = result.min = result.max = diff;
break;
case 4:
// we need to have this received before we can take next one
if (have_img_done) {
have_img_done = FALSE;
g_signal_emit_by_name (camera_bin, "user-start", NULL);
} else {
have_img_captured = TRUE;
}
break;
}
} else if (gst_structure_has_name (st, "preview-image")) {
GST_INFO ("%2d preview-image", test_ix);
@ -337,8 +355,8 @@ static void
cleanup_pipeline (void)
{
if (camera_bin) {
GST_INFO_OBJECT (camera_bin, "stopping and destroying");
gst_element_set_state (camera_bin, GST_STATE_NULL);
gst_element_get_state (camera_bin, NULL, NULL, GST_CLOCK_TIME_NONE);
gst_object_unref (camera_bin);
camera_bin = NULL;
}
@ -465,6 +483,7 @@ setup_pipeline (void)
g_warning ("can't set camerabin to playing\n");
goto error;
}
GST_INFO_OBJECT (camera_bin, "created and started");
return TRUE;
error:
cleanup_pipeline ();
@ -553,6 +572,7 @@ static gboolean
test_05 (void)
{
signal_cont = TRUE;
have_img_captured = have_img_done = FALSE;
GET_TIME (t_initial);
g_signal_emit_by_name (camera_bin, "user-start", 0);
@ -570,7 +590,6 @@ test_05 (void)
static gboolean
test_07 (void)
{
// signal_save = TRUE;
signal_shot = TRUE;
GET_TIME (t_initial);