Merged bench_pictures and render_pictures rendering methods.

bench_pictures now uses a class based method for choosing the benchmark type as well.

Review URL: https://codereview.appspot.com/6452070

git-svn-id: http://skia.googlecode.com/svn/trunk@4894 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tools/PictureBenchmark.h b/tools/PictureBenchmark.h
new file mode 100644
index 0000000..37487a3
--- /dev/null
+++ b/tools/PictureBenchmark.h
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2012 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef PictureBenchmark_DEFINED
+#define PictureBenchmark_DEFINED
+#include "SkTypes.h"
+#include "SkRefCnt.h"
+#include "PictureRenderer.h"
+
+class SkPicture;
+class SkString;
+
+namespace sk_tools {
+
+class PictureBenchmark : public SkRefCnt {
+public:
+    virtual void run(SkPicture* pict) = 0;
+
+    void setRepeats(int repeats) {
+        fRepeats = repeats;
+    }
+
+    int getRepeats() const {
+        return fRepeats;
+    }
+
+protected:
+    int fRepeats;
+};
+
+class PipePictureBenchmark : public PictureBenchmark {
+public:
+    virtual void run(SkPicture* pict);
+private:
+    PipePictureRenderer renderer;
+};
+
+class RecordPictureBenchmark : public PictureBenchmark {
+public:
+    virtual void run(SkPicture* pict);
+};
+
+class SimplePictureBenchmark : public PictureBenchmark {
+public:
+    virtual void run(SkPicture* pict);
+private:
+    SimplePictureRenderer renderer;
+};
+
+class TiledPictureBenchmark : public PictureBenchmark {
+public:
+    virtual void run(SkPicture* pict);
+
+    void setTileWidth(int width) {
+        renderer.setTileWidth(width);
+    }
+
+    int getTileWidth() const {
+        return renderer.getTileWidth();
+    }
+
+    void setTileHeight(int height) {
+        renderer.setTileHeight(height);
+    }
+
+    int getTileHeight() const {
+        return renderer.getTileHeight();
+    }
+
+    void setTileWidthPercentage(double percentage) {
+        renderer.setTileWidthPercentage(percentage);
+    }
+
+    double getTileWidthPercentage() const {
+        return renderer.getTileWidthPercentage();
+    }
+
+    void setTileHeightPercentage(double percentage) {
+        renderer.setTileHeightPercentage(percentage);
+    }
+
+    double getTileHeightPercentage() const {
+        return renderer.getTileHeightPercentage();
+    }
+
+private:
+    TiledPictureRenderer renderer;
+};
+
+class UnflattenPictureBenchmark : public PictureBenchmark {
+public:
+    virtual void run(SkPicture* pict);
+};
+
+}
+
+#endif  // PictureBenchmark_DEFINED