Change old PRG to be SkLCGRandom; change new one to SkRandom

gm/points.cpp

Index: gm/points.cpp
diff --git a/gm/points.cpp b/gm/points.cpp
index 0a83acf05f742763f3757334149202e751ae7905..150a0ef6dc92eb12d58784083fad939181ed6a0d 100644
--- a/gm/points.cpp
+++ b/gm/points.cpp
@@ -1,73 +1,73 @@
-
-/*
- * 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 "SkRandom.h"
-
-namespace skiagm {
-
-class PointsGM : public GM {
-public:
-    PointsGM() {}
-
-protected:
-    virtual SkString onShortName() {
-        return SkString("points");
-    }
-
-    virtual SkISize onISize() {
-        return make_isize(640, 490);
-    }
-
-    static void fill_pts(SkPoint pts[], size_t n, SkRandom* rand) {
-        for (size_t i = 0; i < n; i++) {
-            // Compute these independently and store in variables, rather
-            // than in the parameter-passing expression, to get consistent
-            // evaluation order across compilers.
-            SkScalar y = rand->nextUScalar1() * 480;
-            SkScalar x = rand->nextUScalar1() * 640;
-            pts[i].set(x, y);
-        }
-    }
-
-    virtual void onDraw(SkCanvas* canvas) {
-        canvas->translate(SK_Scalar1, SK_Scalar1);
-
-        SkRandom rand;
-        SkPaint  p0, p1, p2, p3;
-        const size_t n = 99;
-
-        p0.setColor(SK_ColorRED);
-        p1.setColor(SK_ColorGREEN);
-        p2.setColor(SK_ColorBLUE);
-        p3.setColor(SK_ColorWHITE);
-
-        p0.setStrokeWidth(SkIntToScalar(4));
-        p2.setStrokeCap(SkPaint::kRound_Cap);
-        p2.setStrokeWidth(SkIntToScalar(6));
-
-        SkPoint* pts = new SkPoint[n];
-        fill_pts(pts, n, &rand);
-
-        canvas->drawPoints(SkCanvas::kPolygon_PointMode, n, pts, p0);
-        canvas->drawPoints(SkCanvas::kLines_PointMode, n, pts, p1);
-        canvas->drawPoints(SkCanvas::kPoints_PointMode, n, pts, p2);
-        canvas->drawPoints(SkCanvas::kPoints_PointMode, n, pts, p3);
-
-        delete[] pts;
-    }
-
-private:
-    typedef GM INHERITED;
-};
-
-//////////////////////////////////////////////////////////////////////////////
-
-static GM* MyFactory(void*) { return new PointsGM; }
-static GMRegistry reg(MyFactory);
-
-}
+
+/*
+ * 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 "SkRandom.h"
+
+namespace skiagm {
+
+class PointsGM : public GM {
+public:
+    PointsGM() {}
+
+protected:
+    virtual SkString onShortName() {
+        return SkString("points");
+    }
+
+    virtual SkISize onISize() {
+        return make_isize(640, 490);
+    }
+
+    static void fill_pts(SkPoint pts[], size_t n, SkLCGRandom* rand) {
+        for (size_t i = 0; i < n; i++) {
+            // Compute these independently and store in variables, rather
+            // than in the parameter-passing expression, to get consistent
+            // evaluation order across compilers.
+            SkScalar y = rand->nextUScalar1() * 480;
+            SkScalar x = rand->nextUScalar1() * 640;
+            pts[i].set(x, y);
+        }
+    }
+
+    virtual void onDraw(SkCanvas* canvas) {
+        canvas->translate(SK_Scalar1, SK_Scalar1);
+
+        SkLCGRandom rand;
+        SkPaint  p0, p1, p2, p3;
+        const size_t n = 99;
+
+        p0.setColor(SK_ColorRED);
+        p1.setColor(SK_ColorGREEN);
+        p2.setColor(SK_ColorBLUE);
+        p3.setColor(SK_ColorWHITE);
+
+        p0.setStrokeWidth(SkIntToScalar(4));
+        p2.setStrokeCap(SkPaint::kRound_Cap);
+        p2.setStrokeWidth(SkIntToScalar(6));
+
+        SkPoint* pts = new SkPoint[n];
+        fill_pts(pts, n, &rand);
+
+        canvas->drawPoints(SkCanvas::kPolygon_PointMode, n, pts, p0);
+        canvas->drawPoints(SkCanvas::kLines_PointMode, n, pts, p1);
+        canvas->drawPoints(SkCanvas::kPoints_PointMode, n, pts, p2);
+        canvas->drawPoints(SkCanvas::kPoints_PointMode, n, pts, p3);
+
+        delete[] pts;
+    }
+
+private:
+    typedef GM INHERITED;
+};
+
+//////////////////////////////////////////////////////////////////////////////
+
+static GM* MyFactory(void*) { return new PointsGM; }
+static GMRegistry reg(MyFactory);
+
+}