samplecode/SampleChart.cpp - Issue 23576015: Change old PRG to be SkLCGRandom; change new one to SkRandom

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Unified Diff: samplecode/SampleChart.cpp

Issue 23576015: Change old PRG to be SkLCGRandom; change new one to SkRandom (Closed) Base URL: https://skia.googlecode.com/svn/trunk

Patch Set: Fix some spurious SkMWCRandoms Created 7 years, 3 months ago

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Index: samplecode/SampleChart.cpp

diff --git a/samplecode/SampleChart.cpp b/samplecode/SampleChart.cpp

index 68d750f8816c3a8594cfdb2c0c2d56e3e22ad7f6..35f8206f76f2bd815a512db8a802428ff6033349 100644

--- a/samplecode/SampleChart.cpp

+++ b/samplecode/SampleChart.cpp

@@ -16,7 +16,7 @@ namespace {

// Generates y values for the chart plots.

void gen_data(SkScalar yAvg, SkScalar ySpread, int count, SkTDArray<SkScalar>* dataPts) {

dataPts->setCount(count);

- static SkMWCRandom gRandom;

+ static SkRandom gRandom;

for (int i = 0; i < count; ++i) {

(*dataPts)[i] = gRandom.nextRangeScalar(yAvg - SkScalarHalf(ySpread),

yAvg + SkScalarHalf(ySpread));

@@ -123,7 +123,7 @@ protected:

canvas->clear(0xFFE0F0E0);

- static SkMWCRandom colorRand;

+ static SkRandom colorRand;

static SkColor gColors[kNumGraphs] = { 0x0 };

if (0 == gColors[0]) {

for (int i = 0; i < kNumGraphs; ++i) {

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