Add image tests

1 files changed, 73 insertions, 0 deletions

diff --git a/src/cairo-tests/image-rotate.cpp b/src/cairo-tests/image-rotate.cpp
new file mode 100644
index 0000000..53274c6
--- /dev/null
+++ b/src/cairo-tests/image-rotate.cpp
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2014 © Samsung Research America, Silicon Valley
+ *
+ * Use of this source code is governed by the 3-Clause BSD license
+ * specified in the COPYING file included with this source code.
+ */
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <cairo.h>
+
+#include "caskbench.h"
+#include "caskbench_context.h"
+
+static cairo_surface_t *image;
+
+int
+ca_setup_image_rotate(caskbench_context_t *ctx)
+{
+    int i, x, y;
+    cairo_t *cr_image;
+
+    image = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 160, 40);
+    cr_image = cairo_create (image);
+    cairo_set_source_surface (cr_image, image, 0, 0);
+
+    x = 5;
+    for (i=0; i<16; i++) {
+        x += 10;
+        y = (i%2)*10;
+
+        cairo_set_source_rgba (cr_image, 1.0/(i+1), 1.0, 16.0*i/255.0, 1.0);
+        cairo_rectangle (cr_image, x, y, 10, 10);
+        cairo_fill (cr_image);
+    }
+
+    cairo_destroy (cr_image);
+
+    return 1;
+}
+
+void
+ca_teardown_image_rotate(void)
+{
+    cairo_surface_destroy (image);
+}
+
+int
+ca_test_image_rotate(caskbench_context_t* ctx)
+{
+    int i, x, y;
+    cairo_t *cr = ctx->cairo_cr;
+
+    for (i=0; i<ctx->size; i++) {
+        y = 50 * (int)(i/4);
+        x = 200 * (i%4);
+        cairo_set_source_surface (cr, image, x, y);
+        cairo_paint (cr);
+    }
+    return 1;
+}
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :