Switch out random number generator for tests, benches, samples.

Switch out random number generator for tests, benches, samples.

This change makes tests, benches and samples use the new SkMWCRandom PRNG. GMs will be saved for another time, as they'll require rebaselining.

Committed: http://code.google.com/p/skia/source/detail?r=11136

[jvanverth1, 2013-09-05 14:27:40]

You'll notice that some GM files look like they've changed. That's git or cl
being confused -- I accidentally changed them and then rolled them back.

[bsalomon, 2013-09-05 14:33:20]

lgtm

[commit-bot: I haz the power, 2013-09-06 18:10:13]

CQ is trying da patch. Follow status at
https://skia-tree-status.appspot.com/cq/jvanverth@google.com/23653018/1

[commit-bot: I haz the power, 2013-09-06 18:10:28]

Failed to apply patch for gm/circles.cpp:
While running patch -p1 --forward --force --no-backup-if-mismatch;
  patching file gm/circles.cpp
  Hunk #1 FAILED at 1.
  1 out of 1 hunk FAILED -- saving rejects to file gm/circles.cpp.rej

Patch:       gm/circles.cpp
Index: gm/circles.cpp
diff --git a/gm/circles.cpp b/gm/circles.cpp
index
1fe114a2874d27a48b8dfe8919e6279ec118442f..104246ab66da867c80e7f4f49fc660b953f3ac13
100644
--- a/gm/circles.cpp
+++ b/gm/circles.cpp
@@ -1,205 +1,205 @@
-
-/*
- * Copyright 2012 Intel 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 "SkTArray.h"
-#include "SkRandom.h"
-#include "SkMatrix.h"
-#include "SkBlurMaskFilter.h"
-#include "SkGradientShader.h"
-#include "SkBlurDrawLooper.h"
-
-namespace skiagm {
-
-class CircleGM : public GM {
-public:
-    CircleGM() {
-        this->setBGColor(0xFF000000);
-        this->makePaints();
-        this->makeMatrices();
-    }
-
-protected:
-    virtual SkString onShortName() SK_OVERRIDE {
-        return SkString("circles");
-    }
-
-    virtual SkISize onISize() SK_OVERRIDE {
-        return make_isize(1200, 900);
-    }
-
-    void makePaints() {
-        {
-        // no AA
-        SkPaint p;
-        fPaints.push_back(p);
-        }
-
-        {
-        // AA
-        SkPaint p;
-        p.setAntiAlias(true);
-        fPaints.push_back(p);
-        }
-
-        {
-        // AA with mask filter
-        SkPaint p;
-        p.setAntiAlias(true);
-        SkMaskFilter* mf = SkBlurMaskFilter::Create(SkIntToScalar(5),
-                               SkBlurMaskFilter::kNormal_BlurStyle,
-                               SkBlurMaskFilter::kHighQuality_BlurFlag);
-        p.setMaskFilter(mf)->unref();
-        fPaints.push_back(p);
-        }
-
-        {
-        // AA with radial shader
-        SkPaint p;
-        p.setAntiAlias(true);
-        SkPoint center = SkPoint::Make(SkIntToScalar(40), SkIntToScalar(40));
-        SkColor colors[] = { SK_ColorBLUE, SK_ColorRED, SK_ColorGREEN };
-        SkScalar pos[] = { 0, SK_ScalarHalf, SK_Scalar1 };
-        SkShader* s = SkGradientShader::CreateRadial(center,
-                                                     SkIntToScalar(20),
-                                                     colors,
-                                                     pos,
-                                                     SK_ARRAY_COUNT(colors),
-                                                    
SkShader::kClamp_TileMode);
-        p.setShader(s)->unref();
-        fPaints.push_back(p);
-        }
-
-        {
-        // AA with blur
-        SkPaint p;
-        p.setAntiAlias(true);
-        SkBlurDrawLooper* shadowLooper =
-            new SkBlurDrawLooper (SkIntToScalar(10), SkIntToScalar(5),
-                                  SkIntToScalar(10), 0xFF0000FF,
-                                  SkBlurDrawLooper::kIgnoreTransform_BlurFlag |
-                                  SkBlurDrawLooper::kOverrideColor_BlurFlag |
-                                  SkBlurDrawLooper::kHighQuality_BlurFlag);
-        SkAutoUnref aurL0(shadowLooper);
-        p.setLooper(shadowLooper);
-        fPaints.push_back(p);
-        }
-
-        {
-        // AA with stroke style
-        SkPaint p;
-        p.setAntiAlias(true);
-        p.setStyle(SkPaint::kStroke_Style);
-        p.setStrokeWidth(SkIntToScalar(3));
-        fPaints.push_back(p);
-        }
-
-        {
-        // AA with stroke style, width = 0
-        SkPaint p;
-        p.setAntiAlias(true);
-        p.setStyle(SkPaint::kStroke_Style);
-        fPaints.push_back(p);
-        }
-
-        {
-        // AA with stroke and fill style
-        SkPaint p;
-        p.setAntiAlias(true);
-        p.setStyle(SkPaint::kStrokeAndFill_Style);
-        p.setStrokeWidth(SkIntToScalar(2));
-        fPaints.push_back(p);
-        }
-    }
-
-    void makeMatrices() {
-        {
-        SkMatrix m;
-        m.setScale(SkIntToScalar(2), SkIntToScalar(3));
-        fMatrices.push_back(m);
-        }
-
-        {
-        SkMatrix m;
-        m.setScale(SkIntToScalar(2), SkIntToScalar(2));
-        fMatrices.push_back(m);
-        }
-
-        {
-        SkMatrix m;
-        m.setSkew(SkIntToScalar(2), SkIntToScalar(3));
-        fMatrices.push_back(m);
-        }
-
-        {
-        SkMatrix m;
-        m.setSkew(SkIntToScalar(2), SkIntToScalar(2));
-        fMatrices.push_back(m);
-        }
-
-        {
-        SkMatrix m;
-        m.setRotate(SkIntToScalar(30));
-        fMatrices.push_back(m);
-        }
-    }
-
-    virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
-        SkRandom rand;
-        canvas->translate(20 * SK_Scalar1, 20 * SK_Scalar1);
-
-        int i;
-        for (i = 0; i < fPaints.count(); ++i) {
-            canvas->save();
-            // position the path, and make it at off-integer coords.
-            canvas->translate(SK_Scalar1 * 200 * (i % 5) + SK_Scalar1 / 4,
-                              SK_Scalar1 * 200 * (i / 5) + 3 * SK_Scalar1 / 4);
-            SkColor color = rand.nextU();
-            color |= 0xff000000;
-            fPaints[i].setColor(color);
-
-            canvas->drawCircle(SkIntToScalar(40), SkIntToScalar(40),
-                               SkIntToScalar(20),
-                               fPaints[i]);
-            canvas->restore();
-        }
-
-        for (int j = 0; j < fMatrices.count(); ++j, ++i) {
-            canvas->save();
-
-            canvas->translate(SK_Scalar1 * 200 * (i % 5) + SK_Scalar1 / 4,
-                              SK_Scalar1 * 200 * (i / 5) + 3 * SK_Scalar1 / 4);
-
-            canvas->concat(fMatrices[j]);
-
-            SkPaint paint;
-            paint.setAntiAlias(true);
-
-            SkColor color = rand.nextU();
-            color |= 0xff000000;
-            paint.setColor(color);
-
-            canvas->drawCircle(SkIntToScalar(40), SkIntToScalar(40),
-                               SkIntToScalar(20),
-                               paint);
-
-            canvas->restore();
-        }
-    }
-
-private:
-    typedef GM INHERITED;
-    SkTArray<SkPaint> fPaints;
-    SkTArray<SkMatrix> fMatrices;
-};
-
-//////////////////////////////////////////////////////////////////////////////
-
-static GM* MyFactory(void*) { return new CircleGM; }
-static GMRegistry reg(MyFactory);
-
-}
+
+/*
+ * Copyright 2012 Intel 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 "SkTArray.h"
+#include "SkRandom.h"
+#include "SkMatrix.h"
+#include "SkBlurMaskFilter.h"
+#include "SkGradientShader.h"
+#include "SkBlurDrawLooper.h"
+
+namespace skiagm {
+
+class CircleGM : public GM {
+public:
+    CircleGM() {
+        this->setBGColor(0xFF000000);
+        this->makePaints();
+        this->makeMatrices();
+    }
+
+protected:
+    virtual SkString onShortName() SK_OVERRIDE {
+        return SkString("circles");
+    }
+
+    virtual SkISize onISize() SK_OVERRIDE {
+        return make_isize(1200, 900);
+    }
+
+    void makePaints() {
+        {
+        // no AA
+        SkPaint p;
+        fPaints.push_back(p);
+        }
+
+        {
+        // AA
+        SkPaint p;
+        p.setAntiAlias(true);
+        fPaints.push_back(p);
+        }
+
+        {
+        // AA with mask filter
+        SkPaint p;
+        p.setAntiAlias(true);
+        SkMaskFilter* mf = SkBlurMaskFilter::Create(SkIntToScalar(5),
+                               SkBlurMaskFilter::kNormal_BlurStyle,
+                               SkBlurMaskFilter::kHighQuality_BlurFlag);
+        p.setMaskFilter(mf)->unref();
+        fPaints.push_back(p);
+        }
+
+        {
+        // AA with radial shader
+        SkPaint p;
+        p.setAntiAlias(true);
+        SkPoint center = SkPoint::Make(SkIntToScalar(40), SkIntToScalar(40));
+        SkColor colors[] = { SK_ColorBLUE, SK_ColorRED, SK_ColorGREEN };
+        SkScalar pos[] = { 0, SK_ScalarHalf, SK_Scalar1 };
+        SkShader* s = SkGradientShader::CreateRadial(center,
+                                                     SkIntToScalar(20),
+                                                     colors,
+                                                     pos,
+                                                     SK_ARRAY_COUNT(colors),
+                                                    
SkShader::kClamp_TileMode);
+        p.setShader(s)->unref();
+        fPaints.push_back(p);
+        }
+
+        {
+        // AA with blur
+        SkPaint p;
+        p.setAntiAlias(true);
+        SkBlurDrawLooper* shadowLooper =
+            new SkBlurDrawLooper (SkIntToScalar(10), SkIntToScalar(5),
+                                  SkIntToScalar(10), 0xFF0000FF,
+                                  SkBlurDrawLooper::kIgnoreTransform_BlurFlag |
+                                  SkBlurDrawLooper::kOverrideColor_BlurFlag |
+                                  SkBlurDrawLooper::kHighQuality_BlurFlag);
+        SkAutoUnref aurL0(shadowLooper);
+        p.setLooper(shadowLooper);
+        fPaints.push_back(p);
+        }
+
+        {
+        // AA with stroke style
+        SkPaint p;
+        p.setAntiAlias(true);
+        p.setStyle(SkPaint::kStroke_Style);
+        p.setStrokeWidth(SkIntToScalar(3));
+        fPaints.push_back(p);
+        }
+
+        {
+        // AA with stroke style, width = 0
+        SkPaint p;
+        p.setAntiAlias(true);
+        p.setStyle(SkPaint::kStroke_Style);
+        fPaints.push_back(p);
+        }
+
+        {
+        // AA with stroke and fill style
+        SkPaint p;
+        p.setAntiAlias(true);
+        p.setStyle(SkPaint::kStrokeAndFill_Style);
+        p.setStrokeWidth(SkIntToScalar(2));
+        fPaints.push_back(p);
+        }
+    }
+
+    void makeMatrices() {
+        {
+        SkMatrix m;
+        m.setScale(SkIntToScalar(2), SkIntToScalar(3…
(message too large)

[commit-bot: I haz the power, 2013-09-06 18:53:54]

CQ is trying da patch. Follow status at
https://skia-tree-status.appspot.com/cq/jvanverth@google.com/23653018/8001

[commit-bot: I haz the power, 2013-09-06 19:05:34]

Change committed as 11136