Initial import of Cobalt 2.8885 2016-07-27
diff --git a/src/third_party/skia/gm/tinybitmap.cpp b/src/third_party/skia/gm/tinybitmap.cpp
new file mode 100644
index 0000000..a188af9
--- /dev/null
+++ b/src/third_party/skia/gm/tinybitmap.cpp
@@ -0,0 +1,65 @@
+
+/*
+ * Copyright 2011 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 "SkColorPriv.h"
+#include "SkShader.h"
+#include "SkCanvas.h"
+#include "SkUtils.h"
+
+namespace skiagm {
+
+static SkBitmap make_bitmap() {
+ const SkPMColor c[] = { SkPackARGB32(0x80, 0x80, 0, 0) };
+ SkColorTable* ctable = new SkColorTable(c, SK_ARRAY_COUNT(c));
+
+ SkBitmap bm;
+ bm.allocPixels(SkImageInfo::Make(1, 1, kIndex_8_SkColorType,
+ kPremul_SkAlphaType),
+ NULL, ctable);
+ ctable->unref();
+
+ bm.lockPixels();
+ *bm.getAddr8(0, 0) = 0;
+ bm.unlockPixels();
+ return bm;
+}
+
+class TinyBitmapGM : public GM {
+public:
+ TinyBitmapGM() {
+ this->setBGColor(0xFFDDDDDD);
+ }
+
+protected:
+ SkString onShortName() {
+ return SkString("tinybitmap");
+ }
+
+ virtual SkISize onISize() { return SkISize::Make(100, 100); }
+
+ virtual void onDraw(SkCanvas* canvas) {
+ SkBitmap bm = make_bitmap();
+ SkShader* s =
+ SkShader::CreateBitmapShader(bm, SkShader::kRepeat_TileMode,
+ SkShader::kMirror_TileMode);
+ SkPaint paint;
+ paint.setAlpha(0x80);
+ paint.setShader(s)->unref();
+ canvas->drawPaint(paint);
+ }
+
+private:
+ typedef GM INHERITED;
+};
+
+//////////////////////////////////////////////////////////////////////////////
+
+static GM* MyFactory(void*) { return new TinyBitmapGM; }
+static GMRegistry reg(MyFactory);
+
+}
