diff options
| author |  commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-09-09 20:09:12 +0000 |
|---|---|---|
| committer | commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-09-09 20:09:12 +0000 |
| commit | e0e7cfe44bb9d66d76120a79e5275c294bacaa22 (patch) | |
| tree | d3d282beb8e498659f87abafa5a651946eea6ee8 /tests/MathTest.cpp | |
| parent | 50b2e33dc6acaed906bfdc89af9b359ea2665c52 (diff) | |
Change old PRG to be SkLCGRandom; change new one to SkRandom
The goal here is to get people to start using the new random number
generator, while leaving the old one in place so we don't have to
rebaseline GMs.
R=reed@google.com, bsalomon@google.com
Author: jvanverth@google.com
Review URL: https://chromiumcodereview.appspot.com/23576015
git-svn-id: http://skia.googlecode.com/svn/trunk@11169 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'tests/MathTest.cpp')
| -rw-r--r-- | tests/MathTest.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/tests/MathTest.cpp b/tests/MathTest.cpp index 5ec91a9e5b..cb4d0b8bd2 100644 --- a/tests/MathTest.cpp +++ b/tests/MathTest.cpp @@ -19,7 +19,7 @@ static void test_clz(skiatest::Reporter* reporter) { REPORTER_ASSERT(reporter, 1 == SkCLZ(1 << 30)); REPORTER_ASSERT(reporter, 0 == SkCLZ(~0U)); - SkMWCRandom rand; + SkRandom rand; for (int i = 0; i < 1000; ++i) { uint32_t mask = rand.nextU(); // need to get some zeros for testing, but in some obscure way so the @@ -82,7 +82,7 @@ static void test_muldivround(skiatest::Reporter* reporter) { } #endif - SkMWCRandom rand; + SkRandom rand; for (int i = 0; i < 10000; ++i) { unsigned a = rand.nextU() & 0x7FFF; unsigned b = rand.nextU() & 0x7FFF; @@ -219,7 +219,7 @@ static void check_length(skiatest::Reporter* reporter, REPORTER_ASSERT(reporter, len > 0.999f && len < 1.001f); } -static float nextFloat(SkMWCRandom& rand) { +static float nextFloat(SkRandom& rand) { SkFloatIntUnion data; data.fSignBitInt = rand.nextU(); return data.fFloat; @@ -293,7 +293,7 @@ static void test_int2float(skiatest::Reporter* reporter, int ival) { } static void unittest_fastfloat(skiatest::Reporter* reporter) { - SkMWCRandom rand; + SkRandom rand; size_t i; static const float gFloats[] = { @@ -414,7 +414,7 @@ static void test_copysign(skiatest::Reporter* reporter) { REPORTER_ASSERT(reporter, sk_float_copysign(x, y) == expected); } - SkMWCRandom rand; + SkRandom rand; for (int j = 0; j < 1000; j++) { int ix = rand.nextS(); REPORTER_ASSERT(reporter, SkCopySign32(ix, ix) == ix); @@ -433,7 +433,7 @@ static void test_copysign(skiatest::Reporter* reporter) { static void TestMath(skiatest::Reporter* reporter) { int i; int32_t x; - SkMWCRandom rand; + SkRandom rand; // these should assert #if 0 |