mirror of
https://github.com/brl/mutter.git
synced 2024-11-10 16:16:20 -05:00
114 lines
2.6 KiB
C
114 lines
2.6 KiB
C
#include <stdlib.h>
|
|
#include <glib.h>
|
|
#include <clutter/clutter.h>
|
|
|
|
#define TEST_TIMELINE_FPS 10
|
|
#define TEST_TIMELINE_FRAME_COUNT 20
|
|
#define TEST_ERROR_TOLERANCE 5
|
|
|
|
typedef struct _TestState {
|
|
ClutterTimeline *timeline;
|
|
GTimeVal start_time;
|
|
GTimeVal prev_frame_time;
|
|
guint frame;
|
|
gint completion_count;
|
|
gint passed;
|
|
}TestState;
|
|
|
|
|
|
static void
|
|
new_frame_cb (ClutterTimeline *timeline,
|
|
gint frame_num,
|
|
TestState *state)
|
|
{
|
|
GTimeVal current_time;
|
|
glong total_elapsed_ms;
|
|
glong frame_elapsed_ms = 0;
|
|
gchar *bump = "";
|
|
|
|
g_get_current_time (¤t_time);
|
|
|
|
total_elapsed_ms = (current_time.tv_sec - state->start_time.tv_sec) * 1000;
|
|
total_elapsed_ms += (current_time.tv_usec - state->start_time.tv_usec)/1000;
|
|
|
|
if (state->frame>0)
|
|
{
|
|
frame_elapsed_ms =
|
|
(current_time.tv_sec - state->prev_frame_time.tv_sec) * 1000;
|
|
frame_elapsed_ms +=
|
|
(current_time.tv_usec - state->prev_frame_time.tv_usec)/1000;
|
|
|
|
if (ABS(frame_elapsed_ms - (1000/TEST_TIMELINE_FPS))
|
|
> TEST_ERROR_TOLERANCE)
|
|
{
|
|
state->passed = FALSE;
|
|
bump = " (BUMP)";
|
|
}
|
|
}
|
|
|
|
g_print ("timeline frame=%-2d total elapsed=%-4li(ms) since last frame=%-4li(ms)%s\n",
|
|
clutter_timeline_get_current_frame(state->timeline),
|
|
total_elapsed_ms,
|
|
frame_elapsed_ms,
|
|
bump);
|
|
|
|
state->prev_frame_time = current_time;
|
|
state->frame++;
|
|
}
|
|
|
|
|
|
static void
|
|
completed_cb (ClutterTimeline *timeline,
|
|
TestState *state)
|
|
{
|
|
state->completion_count++;
|
|
|
|
if (state->completion_count == 2)
|
|
{
|
|
if (state->passed)
|
|
{
|
|
g_print("Passed\n");
|
|
exit(EXIT_SUCCESS);
|
|
}
|
|
else
|
|
{
|
|
g_print("Failed\n");
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
TestState state;
|
|
|
|
clutter_init (&argc, &argv);
|
|
|
|
state.timeline =
|
|
clutter_timeline_new (TEST_TIMELINE_FRAME_COUNT,
|
|
TEST_TIMELINE_FPS);
|
|
clutter_timeline_set_loop (state.timeline, TRUE);
|
|
g_signal_connect (G_OBJECT(state.timeline),
|
|
"new-frame",
|
|
G_CALLBACK(new_frame_cb),
|
|
&state);
|
|
g_signal_connect (G_OBJECT(state.timeline),
|
|
"completed",
|
|
G_CALLBACK(completed_cb),
|
|
&state);
|
|
|
|
state.frame = 0;
|
|
state.completion_count = 0;
|
|
state.passed = TRUE;
|
|
|
|
g_get_current_time (&state.start_time);
|
|
clutter_timeline_start (state.timeline);
|
|
|
|
clutter_main();
|
|
|
|
return EXIT_FAILURE;
|
|
}
|
|
|