* remenic-gradient.c: (rounded_rectangle), (run_benchmark), (main):

	Add the test case from bug #4263.
	* Makefile: Add it to the makefile as well.

	* .cvsignore: Add a .cvsignore.

4 files changed, 118 insertions, 1 deletions

diff --git a/.cvsignore b/.cvsignore
new file mode 100644
index 0000000..369d560
--- /dev/null
+++ b/.cvsignore
@@ -0,0 +1,29 @@
+add
+add-xlib
+curves
+curves-xlib
+downsample-bilinear
+downsample-bilinear-xlib
+downsample-nearest
+downsample-nearest-xlib
+gradients-linear
+gradients-linear-xlib
+lines
+lines-xlib
+multiple-clip-rectangles
+multiple-clip-rectangles-xlib
+over
+over-clipped
+over-clipped-xlib
+over-xlib
+pdf2png.c
+remenic-gradient
+textpath
+textpath-xlib
+texturedtext
+texturedtext-xlib
+upsample-bilinear
+upsample-bilinear-xlib
+upsample-nearest
+upsample-nearest-xlib
+remenic-gradient
diff --git a/ChangeLog b/ChangeLog
index 097812d..20e8fba 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2005-08-29  Billy Biggs  <vektor@dumbterm.net>
 
+	* remenic-gradient.c: (rounded_rectangle), (run_benchmark), (main):
+	Add the test case from bug #4263.
+	* Makefile: Add it to the makefile as well.
+
+	* .cvsignore: Add a .cvsignore.
+
+2005-08-29  Billy Biggs  <vektor@dumbterm.net>
+
 	* Makefile: Add the multiple-clip-rectangles test.
 	* multiple-clip-rectangles.c: (test), (main): Make this
 	a real test case.
diff --git a/Makefile b/Makefile
index 05e5cf3..7d4e44f 100644
--- a/Makefile
+++ b/Makefile
@@ -25,7 +25,8 @@ BENCHMARKS=				\
 	textpath			\
 	textpath-xlib			\
 	texturedtext			\
-	texturedtext-xlib
+	texturedtext-xlib		\
+	remenic-gradient
 
 MYCFLAGS=-Wall `pkg-config --cflags cairo libpng12`
 MYLDFLAGS=`pkg-config --libs cairo libpng12`
diff --git a/remenic-gradient.c b/remenic-gradient.c
new file mode 100644
index 0000000..d68c903
--- /dev/null
+++ b/remenic-gradient.c
@@ -0,0 +1,79 @@
+#include <sys/time.h>
+#include <cairo.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#define WIDTH 400
+#define HEIGHT 300
+#define NUM_RUNS 100
+#define M_PI 3.14159265358979323846
+
+static int square = 1;
+
+void
+rounded_rectangle (cairo_t *cr,
+		   double x, double y, double w, double h,
+		   double radius)
+{
+    cairo_move_to (cr, x+radius, y);
+    cairo_arc (cr, x+w-radius, y+radius,   radius, M_PI + M_PI / 2, M_PI * 2        );
+    cairo_arc (cr, x+w-radius, y+h-radius, radius, 0,               M_PI / 2        );
+    cairo_arc (cr, x+radius,   y+h-radius, radius, M_PI/2,          M_PI            );
+    cairo_arc (cr, x+radius,   y+radius,   radius, M_PI,            270 * M_PI / 180);
+}
+
+static void
+run_benchmark (cairo_surface_t *surface)
+{
+    struct timeval before;
+    struct timeval after;
+    int i;
+
+    cairo_t *cr;
+    cairo_pattern_t *pattern;
+
+    gettimeofday (&before, NULL);
+    for (i=0; i < NUM_RUNS; i++)
+    {
+	cr = cairo_create (surface);
+
+	if (square)
+	    cairo_rectangle (cr, 0, 0, WIDTH, HEIGHT);
+	else
+	    rounded_rectangle (cr, 0, 0, WIDTH, HEIGHT, 3.0);
+
+	pattern = cairo_pattern_create_linear (0, 0, 0, HEIGHT);
+	cairo_pattern_add_color_stop_rgb (pattern, 0, 1, 0, 0);
+	cairo_pattern_add_color_stop_rgb (pattern, 1, 0, 0, 0);
+	cairo_set_source (cr, pattern);
+	cairo_pattern_destroy (pattern);
+
+	cairo_fill (cr);
+	cairo_destroy (cr);
+    }
+    gettimeofday (&after, NULL);
+
+    fprintf (stderr, "%g msec\n",
+	     (after.tv_sec - before.tv_sec) * 1000. +
+	     (after.tv_usec - before.tv_usec) / 1000.);
+}
+
+int
+main (int argc, char *argv[])
+{
+    cairo_surface_t *surface;
+  
+    if (argc != 2) {
+	fprintf (stderr, "Usage: gradient-test [0/1] (0 == rounded, 1 == square)\n");
+	exit (1);
+    }
+
+    square = atoi (argv[1]);
+
+    surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, WIDTH, HEIGHT);
+
+    run_benchmark (surface);
+
+    return 0;
+}
+