From e60d85597f803c4dff6329840215af1d1d9a8fdc Mon Sep 17 00:00:00 2001
From: liyuqian <liyuqian@google.com>
Date: Mon, 3 Oct 2016 13:49:37 -0700
Subject: Add GMs for Analytic Anti-Aliasing

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2386293002

Review-Url: https://codereview.chromium.org/2386293002
---
 gm/aaa.cpp | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 gm/aaa.cpp

(limited to 'gm/aaa.cpp')

diff --git a/gm/aaa.cpp b/gm/aaa.cpp
new file mode 100644
index 0000000000..d49d3f06c3
--- /dev/null
+++ b/gm/aaa.cpp
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2014 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "gm.h"
+#include "SkPath.h"
+#include "SkScan.h"
+
+#define W   800
+#define H   800
+
+class AnalyticAntiAliasConvexGM : public skiagm::GM {
+public:
+    AnalyticAntiAliasConvexGM() {}
+
+protected:
+
+    SkString onShortName() override {
+        return SkString("analytic_antialias_convex");
+    }
+
+    SkISize onISize() override {
+        return SkISize::Make(W, H);
+    }
+
+    void onDraw(SkCanvas* canvas) override {
+        SkPaint p;
+        p.setColor(SK_ColorRED);
+        p.setAntiAlias(true);
+
+        canvas->clear(0xFFFFFFFF);
+
+        canvas->save();
+
+        SkScalar y = 0;
+
+        canvas->translate(0, y);
+        canvas->rotate(1);
+        canvas->drawRectCoords(20, 20, 200, 200, p);
+        canvas->restore();
+
+        y += 200;
+
+        canvas->translate(0, y);
+        canvas->rotate(1);
+        canvas->drawRectCoords(20, 20, 20.2f, 200, p);
+        canvas->drawRectCoords(20, 200, 200, 200.1f, p);
+        canvas->drawCircle(100, 100, 30, p);
+        canvas->restore();
+    }
+
+private:
+    typedef skiagm::GM INHERITED;
+};
+
+DEF_GM( return new AnalyticAntiAliasConvexGM; )
-- 
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