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    Searched refs:fSeed (Results 1 - 6 of 6) sorted by null

  /external/skia/src/effects/
SkDiscretePathEffect.cpp 43 LCGRandom(uint32_t seed) : fSeed(seed) {}
53 uint32_t nextU() { uint32_t r = fSeed * kMul + kAdd; fSeed = r; return r; }
69 uint32_t fSeed;
SkPerlinNoiseShader.cpp 105 int fSeed;
125 int result = gRandAmplitude * (fSeed % gRandQ) - gRandR * (fSeed / gRandQ);
128 fSeed = result;
138 fSeed = SkScalarTruncToInt(seed);
140 if (fSeed <= 0) {
141 fSeed = -(fSeed % (kRandMaximum - 1)) + 1;
143 if (fSeed > kRandMaximum - 1) {
144 fSeed = kRandMaximum - 1
    [all...]
  /external/skia/samplecode/
PerlinPatch.cpp 68 SkScalar fSeed;
75 PerlinPatchView() : fXFreq(0.025f), fYFreq(0.025f), fSeed(0.0f),
124 fSeed += 0.005f;
149 fSeed);
  /external/skia/experimental/SkPerlinNoiseShader2/
SkPerlinNoiseShader2.h 133 const SkScalar fSeed;
SkPerlinNoiseShader2.cpp 159 int fSeed;
181 int result = gRandAmplitude * (fSeed % gRandQ) - gRandR * (fSeed / gRandQ);
184 fSeed = result;
194 fSeed = SkScalarTruncToInt(seed);
196 if (fSeed <= 0) {
197 fSeed = -(fSeed % (kRandMaximum - 1)) + 1;
199 if (fSeed > kRandMaximum - 1) {
200 fSeed = kRandMaximum - 1
    [all...]
  /external/skia/include/effects/
SkPerlinNoiseShader.h 120 const SkScalar fSeed;

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