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.

R=reed@google.com, bsalomon@google.com

Author: jvanverth@google.com

Review URL: https://chromiumcodereview.appspot.com/23653018

git-svn-id: http://skia.googlecode.com/svn/trunk@11136 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 7 insertions, 7 deletions

diff --git a/bench/MathBench.cpp b/bench/MathBench.cpp
index 32a89d64ef..5470924836 100644
--- a/bench/MathBench.cpp
+++ b/bench/MathBench.cpp
@@ -26,7 +26,7 @@ public:
     MathBench(void* param, const char name[]) : INHERITED(param) {
         fName.printf("math_%s", name);
 
-        SkRandom rand;
+        SkMWCRandom rand;
         for (int i = 0; i < kBuffer; ++i) {
             fSrc[i] = rand.nextSScalar1();
         }
@@ -254,7 +254,7 @@ class IsFiniteBench : public SkBenchmark {
 public:
 
     IsFiniteBench(void* param, int index) : INHERITED(param) {
-        SkRandom rand;
+        SkMWCRandom rand;
 
         for (int i = 0; i < N; ++i) {
             fData[i] = rand.nextSScalar1();
@@ -322,7 +322,7 @@ class FloorBench : public SkBenchmark {
 public:
 
     FloorBench(void* param, bool fast) : INHERITED(param), fFast(fast) {
-        SkRandom rand;
+        SkMWCRandom rand;
 
         for (int i = 0; i < ARRAY; ++i) {
             fData[i] = rand.nextSScalar1();
@@ -340,7 +340,7 @@ public:
 
 protected:
     virtual void onDraw(SkCanvas*) {
-        SkRandom rand;
+        SkMWCRandom rand;
         float accum = 0;
         const float* data = fData;
 
@@ -384,7 +384,7 @@ public:
         : INHERITED(param)
         , fUsePortable(usePortable) {
 
-        SkRandom rand;
+        SkMWCRandom rand;
         for (int i = 0; i < ARRAY; ++i) {
             fData[i] = rand.nextU();
         }
@@ -444,7 +444,7 @@ public:
     NormalizeBench(void* param)
     : INHERITED(param) {
 
-        SkRandom rand;
+        SkMWCRandom rand;
         for (int i = 0; i < ARRAY; ++i) {
             fVec[i].set(rand.nextSScalar1(), rand.nextSScalar1());
         }
@@ -490,7 +490,7 @@ class FixedMathBench : public SkBenchmark {
 public:
 
     FixedMathBench(void* param) : INHERITED(param) {
-        SkRandom rand;
+        SkMWCRandom rand;
         for (int i = 0; i < N; ++i) {
             fData[i] = rand.nextSScalar1();
         }