diff options
| author | rbuj <[email protected]> | 2020-11-12 13:30:05 +0100 |
|---|---|---|
| committer | raveit65 <[email protected]> | 2020-11-24 22:28:30 +0100 |
| commit | e69fc06d75d2d9a2ba2239791196dcc48801ab68 (patch) | |
| tree | bac7b3bcbe27e326b8cbd60ca312c3de40f014a7 | |
| parent | e991c05debb9a907ac5d17e17dba2b2c275632d3 (diff) | |
| download | caja-e69fc06d75d2d9a2ba2239791196dcc48801ab68.tar.bz2 caja-e69fc06d75d2d9a2ba2239791196dcc48801ab68.tar.xz | |
test-eel-pixbuf-scale: Profile only the scaling functions just once
| -rw-r--r-- | test/test-eel-pixbuf-scale.c | 33 |
1 files changed, 9 insertions, 24 deletions
diff --git a/test/test-eel-pixbuf-scale.c b/test/test-eel-pixbuf-scale.c index a46448b0..2aa10ecf 100644 --- a/test/test-eel-pixbuf-scale.c +++ b/test/test-eel-pixbuf-scale.c @@ -2,8 +2,6 @@ #include "test.h" -#define N_SCALES 100 - #define DEST_WIDTH 32 #define DEST_HEIGHT 32 @@ -13,7 +11,6 @@ main (int argc, char* argv[]) GdkPixbuf *pixbuf, *scaled; GError *error; gint64 t1, t2; - int i; test_init (&argc, &argv); @@ -35,34 +32,22 @@ main (int argc, char* argv[]) (double)gdk_pixbuf_get_height(pixbuf)/DEST_HEIGHT); t1 = g_get_monotonic_time (); - for (i = 0; i < N_SCALES; i++) { - scaled = eel_gdk_pixbuf_scale_down (pixbuf, DEST_WIDTH, DEST_HEIGHT); - g_object_unref (scaled); - } + scaled = eel_gdk_pixbuf_scale_down (pixbuf, DEST_WIDTH, DEST_HEIGHT); t2 = g_get_monotonic_time (); - g_print ("Time for eel_gdk_pixbuf_scale_down: %" G_GINT64_FORMAT " msecs\n", - (t2 - t1) / G_TIME_SPAN_MILLISECOND); - - + g_object_unref (scaled); + g_print ("Time for eel_gdk_pixbuf_scale_down: %" G_GINT64_FORMAT " usecs\n", t2 - t1); t1 = g_get_monotonic_time (); - for (i = 0; i < N_SCALES; i++) { - scaled = gdk_pixbuf_scale_simple (pixbuf, DEST_WIDTH, DEST_HEIGHT, GDK_INTERP_NEAREST); - g_object_unref (scaled); - } + scaled = gdk_pixbuf_scale_simple (pixbuf, DEST_WIDTH, DEST_HEIGHT, GDK_INTERP_NEAREST); t2 = g_get_monotonic_time (); - g_print ("Time for INTERP_NEAREST: %" G_GINT64_FORMAT " msecs\n", - (t2 - t1) / G_TIME_SPAN_MILLISECOND); - + g_object_unref (scaled); + g_print ("Time for INTERP_NEAREST: %" G_GINT64_FORMAT " usecs\n", t2 - t1); t1 = g_get_monotonic_time (); - for (i = 0; i < N_SCALES; i++) { - scaled = gdk_pixbuf_scale_simple (pixbuf, DEST_WIDTH, DEST_HEIGHT, GDK_INTERP_BILINEAR); - g_object_unref (scaled); - } + scaled = gdk_pixbuf_scale_simple (pixbuf, DEST_WIDTH, DEST_HEIGHT, GDK_INTERP_BILINEAR); t2 = g_get_monotonic_time (); - g_print ("Time for INTERP_BILINEAR: %" G_GINT64_FORMAT " msecs\n", - (t2 - t1) / G_TIME_SPAN_MILLISECOND); + g_object_unref (scaled); + g_print ("Time for INTERP_BILINEAR: %" G_GINT64_FORMAT " usecs\n", t2 - t1); scaled = eel_gdk_pixbuf_scale_down (pixbuf, DEST_WIDTH, DEST_HEIGHT); gdk_pixbuf_save (scaled, "eel_scaled.png", "png", NULL, NULL); |