dallasgroot/Gimp
dallasgroot/Gimp
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

added some tests for gimp_preview_area_blend() and

Browse source 
* libgimpwidgets/test-preview-area.c: added some tests for
  gimp_preview_area_blend() and gimp_preview_area_mask().
This commit is contained in:
David Odin 2004-09-07 21:04:07 +00:00
parent e733ca0930
commit 3568671242
2 changed files with 72 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
ChangeLog
View file

@ -1,3 +1,8 @@
2004-09-07 DindinX <david@dindinx.org>
* libgimpwidgets/test-preview-area.c: added some tests for
gimp_preview_area_blend() and gimp_preview_area_mask().
2004-09-07 DindinX <david@dindinx.org>
* libgimpwidgets/gimppreviewarea.c

75
libgimpwidgets/test-preview-area.c
View file

@ -46,7 +46,7 @@ test_run (GtkWidget *area,
{
guchar *buf;
gint i, j;
gint offset;
gint offset, offset2, offset3;
gint num_iters = NUM_ITERS;
guchar val;
gdouble start_time, total_time;
@ -94,11 +94,12 @@ test_run (GtkWidget *area,
for (enum_value = enum_class->values; enum_value->value_name; enum_value++)
{
/* gimp_preview_area_draw */
start_time = g_timer_elapsed (timer, NULL);
for (i = 0; i < num_iters; i++)
{
offset = (rand () % (WIDTH * HEIGHT * 4)) & -4;
{
offset = (rand () % (WIDTH * HEIGHT * 4)) & -4;
gimp_preview_area_draw (GIMP_PREVIEW_AREA (area),
0, 0, WIDTH, HEIGHT,
enum_value->value,
@ -111,11 +112,69 @@ test_run (GtkWidget *area,
gdk_flush ();
total_time = g_timer_elapsed (timer, NULL) - start_time;
g_print ("%-16s "
"time elapsed: %5.2fs, %8.1f fps, %8.2f megapixels/s\n",
enum_value->value_name,
total_time,
num_iters / total_time,
num_iters * (WIDTH * HEIGHT * 1e-6) / total_time);
"time elapsed for draw: %5.2fs, %8.1f fps, %8.2f megapixels/s\n",
enum_value->value_name,
total_time,
num_iters / total_time,
num_iters * (WIDTH * HEIGHT * 1e-6) / total_time);
/* gimp_preview_area_blend */
start_time = g_timer_elapsed (timer, NULL);
for (i = 0; i < num_iters; i++)
{
offset = (rand () % (WIDTH * HEIGHT * 4)) & -4;
offset2 = (rand () % (WIDTH * HEIGHT * 4)) & -4;
gimp_preview_area_blend (GIMP_PREVIEW_AREA (area),
0, 0, WIDTH, HEIGHT,
enum_value->value,
buf + offset,
WIDTH * 4,
buf + offset2,
WIDTH * 4,
rand () & 0xFF);
gdk_window_process_updates (area->window, FALSE);
}
gdk_flush ();
total_time = g_timer_elapsed (timer, NULL) - start_time;
g_print ("%-16s "
"time elapsed for blend: %5.2fs, %8.1f fps, %8.2f megapixels/s\n",
enum_value->value_name,
total_time,
num_iters / total_time,
num_iters * (WIDTH * HEIGHT * 1e-6) / total_time);
/* gimp_preview_area_mask */
start_time = g_timer_elapsed (timer, NULL);
for (i = 0; i < num_iters; i++)
{
offset = (rand () % (WIDTH * HEIGHT * 4)) & -4;
offset2 = (rand () % (WIDTH * HEIGHT * 4)) & -4;
offset3 = (rand () % (WIDTH * HEIGHT * 4)) & -4;
gimp_preview_area_mask (GIMP_PREVIEW_AREA (area),
0, 0, WIDTH, HEIGHT,
enum_value->value,
buf + offset,
WIDTH * 4,
buf + offset2,
WIDTH * 4,
buf + offset3,
WIDTH);
gdk_window_process_updates (area->window, FALSE);
}
gdk_flush ();
total_time = g_timer_elapsed (timer, NULL) - start_time;
g_print ("%-16s "
"time elapsed for blend: %5.2fs, %8.1f fps, %8.2f megapixels/s\n",
enum_value->value_name,
total_time,
num_iters / total_time,
num_iters * (WIDTH * HEIGHT * 1e-6) / total_time);
}
start_time = g_timer_elapsed (timer, NULL);