Searched refs:fSeed (Results 1 – 6 of 6) sorted by relevance
| /third_party/flutter/skia/src/effects/ |
| D | SkDiscretePathEffect.cpp | 55 LCGRandom(uint32_t seed) : fSeed(seed) {} in LCGRandom()
65 uint32_t nextU() { uint32_t r = fSeed * kMul + kAdd; fSeed = r; return r; } in nextU()
81 uint32_t fSeed; member in LCGRandom
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| /third_party/skia/src/shaders/ |
| D | SkPerlinNoiseShader.cpp | 102 : fSeed(that.fSeed) in PaintingData()
114 int fSeed; member
136 int result = kRandAmplitude * (fSeed % kRandQ) - kRandR * (fSeed / kRandQ); in random()
140 fSeed = result; in random()
148 fSeed = SkScalarTruncToInt(seed); in init()
150 if (fSeed <= 0) { in init()
151 fSeed = -(fSeed % (kRandMaximum - 1)) + 1; in init()
153 if (fSeed > kRandMaximum - 1) { in init()
154 fSeed = kRandMaximum - 1; in init()
325 const SkScalar fSeed; member in SkPerlinNoiseShaderImpl
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| /third_party/skia/src/effects/ |
| D | SkDiscretePathEffect.cpp | 30 LCGRandom(uint32_t seed) : fSeed(seed) {} in LCGRandom()
40 uint32_t nextU() { uint32_t r = fSeed * kMul + kAdd; fSeed = r; return r; } in nextU()
56 uint32_t fSeed; member in LCGRandom
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| /third_party/flutter/skia/src/shaders/ |
| D | SkPerlinNoiseShader.cpp | 155 : fSeed(that.fSeed) in PaintingData()
169 int fSeed; member
191 int result = gRandAmplitude * (fSeed % gRandQ) - gRandR * (fSeed / gRandQ); in random()
194 fSeed = result; in random()
204 fSeed = SkScalarTruncToInt(seed); in init()
206 if (fSeed <= 0) { in init()
207 fSeed = -(fSeed % (kRandMaximum - 1)) + 1; in init()
209 if (fSeed > kRandMaximum - 1) { in init()
210 fSeed = kRandMaximum - 1; in init()
384 const SkScalar fSeed; member in SkPerlinNoiseShaderImpl
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| /third_party/flutter/skia/samplecode/ |
| D | PerlinPatch.cpp | 68 SkScalar fSeed; member in PerlinPatchView
77 PerlinPatchView() : fXFreq(0.025f), fYFreq(0.025f), fSeed(0.0f), in PerlinPatchView()
124 fSeed += 0.005f; in onAnimate()
146 fSeed); in onDrawContent()
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| /third_party/skia/modules/svg/src/ |
| D | SkSVGFeTurbulence.cpp | 69 fBaseFrequency.freqX(), fBaseFrequency.freqY(), fNumOctaves, fSeed, tileSize); in onMakeImageFilter()
73 fBaseFrequency.freqX(), fBaseFrequency.freqY(), fNumOctaves, fSeed, tileSize); in onMakeImageFilter()
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