diff options
Diffstat (limited to 'src/shaders/SkPerlinNoiseShader.cpp')
| -rw-r--r-- | src/shaders/SkPerlinNoiseShader.cpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/shaders/SkPerlinNoiseShader.cpp b/src/shaders/SkPerlinNoiseShader.cpp index b3dc9d428f..d864e165e5 100644 --- a/src/shaders/SkPerlinNoiseShader.cpp +++ b/src/shaders/SkPerlinNoiseShader.cpp @@ -364,6 +364,7 @@ public: std::unique_ptr<GrFragmentProcessor> asFragmentProcessor(const GrFPArgs&) const override; #endif + void toString(SkString* str) const override; SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkPerlinNoiseShaderImpl) protected: @@ -1476,6 +1477,37 @@ std::unique_ptr<GrFragmentProcessor> SkPerlinNoiseShaderImpl::asFragmentProcesso #endif +void SkPerlinNoiseShaderImpl::toString(SkString* str) const { + str->append("SkPerlinNoiseShaderImpl: ("); + + str->append("type: "); + switch (fType) { + case kFractalNoise_Type: + str->append("\"fractal noise\""); + break; + case kTurbulence_Type: + str->append("\"turbulence\""); + break; + default: + str->append("\"unknown\""); + break; + } + str->append(" base frequency: ("); + str->appendScalar(fBaseFrequencyX); + str->append(", "); + str->appendScalar(fBaseFrequencyY); + str->append(") number of octaves: "); + str->appendS32(fNumOctaves); + str->append(" seed: "); + str->appendScalar(fSeed); + str->append(" stitch tiles: "); + str->append(fStitchTiles ? "true " : "false "); + + this->INHERITED::toString(str); + + str->append(")"); +} + /////////////////////////////////////////////////////////////////////////////////////////////////// static bool valid_input(SkScalar baseX, SkScalar baseY, int numOctaves, const SkISize* tileSize, |