add cairo

1 files changed, 84 insertions, 0 deletions

diff --git a/libs/cairo-1.16.0/test/composite-integer-translate-over-repeat.c b/libs/cairo-1.16.0/test/composite-integer-translate-over-repeat.c
new file mode 100644
index 0000000..d9e0005
--- /dev/null
+++ b/libs/cairo-1.16.0/test/composite-integer-translate-over-repeat.c
@@ -0,0 +1,84 @@
+/*
+ * Copyright © 2007 Mozilla Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Author: Vladimir Vukicevic <vladimir@pobox.com>
+ */
+
+#include "cairo-test.h"
+#include <math.h>
+#include <stdio.h>
+
+#define SIZE 100
+#define SIZE2 20
+#define OFFSET 10
+
+static cairo_test_status_t
+draw (cairo_t *cr, int width, int height)
+{
+    cairo_surface_t *image;
+    cairo_pattern_t *pat;
+    cairo_t *cr2;
+
+    image = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, SIZE2, SIZE2);
+    cr2 = cairo_create (image);
+    cairo_surface_destroy (image);
+
+    cairo_set_source_rgba (cr2, 1, 0, 0, 1);
+    cairo_rectangle (cr2, 0, 0, SIZE2/2, SIZE2/2);
+    cairo_fill (cr2);
+    cairo_set_source_rgba (cr2, 0, 1, 0, 1);
+    cairo_rectangle (cr2, SIZE2/2, 0, SIZE2/2, SIZE2/2);
+    cairo_fill (cr2);
+    cairo_set_source_rgba (cr2, 0, 0, 1, 1);
+    cairo_rectangle (cr2, 0, SIZE2/2, SIZE2/2, SIZE2/2);
+    cairo_fill (cr2);
+    cairo_set_source_rgba (cr2, 1, 1, 0, 1);
+    cairo_rectangle (cr2, SIZE2/2, SIZE2/2, SIZE2/2, SIZE2/2);
+    cairo_fill (cr2);
+
+    pat = cairo_pattern_create_for_surface (cairo_get_target (cr2));
+    cairo_destroy (cr2);
+
+    cairo_pattern_set_extend (pat, CAIRO_EXTEND_REPEAT);
+
+    cairo_set_source_rgba (cr, 0, 0, 0, 1);
+    cairo_rectangle (cr, 0, 0, SIZE, SIZE);
+    cairo_fill (cr);
+
+    cairo_translate (cr, OFFSET, OFFSET);
+    cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
+    cairo_set_source (cr, pat);
+    cairo_rectangle (cr, 0, 0, SIZE - OFFSET, SIZE - OFFSET);
+    cairo_fill (cr);
+
+    cairo_pattern_destroy (pat);
+
+    return CAIRO_TEST_SUCCESS;
+}
+
+CAIRO_TEST (composite_integer_translate_over_repeat,
+	    "Test simple compositing: integer-translation 32->32 OVER, with repeat",
+	    "composite", /* keywords */
+	    NULL, /* requirements */
+	    SIZE, SIZE,
+	    NULL, draw)