[oe-commits] org.oe.dev pixop-test: add small benchmark program to test gdk pixbuf scaling speed

[koen commit]

pixop-test: add small benchmark program to test gdk pixbuf scaling speed

Author: koen at openembedded.org
Branch: org.openembedded.dev
Revision: c80d3d5fe446b4ab1b902de2706822e04b306ab8
ViewMTN: http://monotone.openembedded.org/revision.psp?id=c80d3d5fe446b4ab1b902de2706822e04b306ab8
Files:
1
packages/gtk+/pixops-test
packages/gtk+/pixops-test/gtk-logo-rgb.gif
packages/gtk+/pixops-test/pixops-test.c
packages/gtk+/pixops-test.bb
mtn:manual_merge
true
Diffs:

#
# mt diff -r46d891a4ae4803a660d2506959673b2da29cbe04 -rc80d3d5fe446b4ab1b902de2706822e04b306ab8
#
# 
# 
# add_dir "packages/gtk+/pixops-test"
# 
# add_file "packages/gtk+/pixops-test/gtk-logo-rgb.gif"
#  content [a7d5d6a05ea96942ea825bd232e61e1f00ba8fac]
# 
# add_file "packages/gtk+/pixops-test/pixops-test.c"
#  content [c62b766b06b6b3c5a153f85c0b0e67b49ec56f76]
# 
# add_file "packages/gtk+/pixops-test.bb"
#  content [0a48d57805ba35d8af50d7d0269dd9752dc3dfce]
# 
#   set "packages/gtk+/pixops-test/gtk-logo-rgb.gif"
#  attr "mtn:manual_merge"
# value "true"
# 
============================================================
# packages/gtk+/pixops-test/gtk-logo-rgb.gif is binary
============================================================
--- packages/gtk+/pixops-test/pixops-test.c	c62b766b06b6b3c5a153f85c0b0e67b49ec56f76
+++ packages/gtk+/pixops-test/pixops-test.c	c62b766b06b6b3c5a153f85c0b0e67b49ec56f76
@@ -0,0 +1,36 @@
+#include <gtk/gtk.h>
+#include <gdk-pixbuf/gdk-pixbuf.h>
+
+static gdouble total_seconds = 0.0;
+
+
+int
+main (int argc, char **argv)
+{
+        GTimer *timer;
+
+        gtk_init (&argc, &argv);
+
+
+	GdkPixbuf *pixbuf, *ret;
+	pixbuf = gdk_pixbuf_new_from_file("/usr/share/pixop-test/gtk-logo-rgb.gif", NULL);
+
+	timer = g_timer_new ();
+	g_timer_start (timer);
+
+	int i;
+
+	for (i = 1; i <= 100 ; i++) {
+		ret = gdk_pixbuf_scale_simple (pixbuf, 800, 600, GDK_INTERP_BILINEAR);
+		ret = gdk_pixbuf_scale_simple (pixbuf, 300, 400, GDK_INTERP_BILINEAR);
+	}
+	g_timer_stop (timer);
+
+	total_seconds += g_timer_elapsed (timer, NULL);
+        
+        gtk_main ();
+
+        g_print ("time spent scaling (in seconds): %lf\n",  total_seconds );
+
+        return 0;
+}
============================================================
--- packages/gtk+/pixops-test.bb	0a48d57805ba35d8af50d7d0269dd9752dc3dfce
+++ packages/gtk+/pixops-test.bb	0a48d57805ba35d8af50d7d0269dd9752dc3dfce
@@ -0,0 +1,25 @@
+DESCRIPTION = "Productive gtk+ devel prodder"
+DEPENDS = "gtk+"
+
+PR = "r1"
+
+inherit pkgconfig
+
+SRC_URI = "file://pixops-test.c \
+           file://gtk-logo-rgb.gif"
+
+do_configure() {
+	cp ${WORKDIR}/pixops-test.c ${S}
+	cp ${WORKDIR}/gtk-logo-rgb.gif ${S}
+}
+
+do_compile() {
+	${CC} `pkg-config gtk+-2.0 --libs --cflags` `pkg-config pango --libs --cflags` -lXfixes -lz -lpangoft2-1.0 -lgpg-error -lXdmcp -lXcursor -lexpat -lXau -lgcrypt -lXext -lXinerama -lXrandr -o pixops-test pixops-test.c 	
+}
+
+do_install() {
+	install -d ${D}${bindir}
+	install -d ${D}${datadir}/pixops-test
+	install -m 755 pixops-test ${D}${bindir}
+	install -m 644 gtk-logo-rgb.gif ${D}${datadir}/pixops-test
+}