diff options
Diffstat (limited to 'src/gpu/effects/GrMatrixConvolutionEffect.cpp')
| -rw-r--r-- | src/gpu/effects/GrMatrixConvolutionEffect.cpp | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/src/gpu/effects/GrMatrixConvolutionEffect.cpp b/src/gpu/effects/GrMatrixConvolutionEffect.cpp index fd90c72800..01c4cd37d6 100644 --- a/src/gpu/effects/GrMatrixConvolutionEffect.cpp +++ b/src/gpu/effects/GrMatrixConvolutionEffect.cpp @@ -149,31 +149,6 @@ void GrGLMatrixConvolutionEffect::onSetData(const GrGLSLProgramDataManager& pdma fDomain.setData(pdman, conv.domain(), texture); } -GrMatrixConvolutionEffect::GrMatrixConvolutionEffect(GrTexture* texture, - const SkIRect& bounds, - const SkISize& kernelSize, - const SkScalar* kernel, - SkScalar gain, - SkScalar bias, - const SkIPoint& kernelOffset, - GrTextureDomain::Mode tileMode, - bool convolveAlpha) - // To advertise the preserves opaqueness optimization we'd have to examine the parameters. - : INHERITED(texture, nullptr, SkMatrix::I(), - kCompatibleWithCoverageAsAlpha_OptimizationFlag) - , fKernelSize(kernelSize) - , fGain(SkScalarToFloat(gain)) - , fBias(SkScalarToFloat(bias) / 255.0f) - , fConvolveAlpha(convolveAlpha) - , fDomain(texture, GrTextureDomain::MakeTexelDomainForMode(bounds, tileMode), tileMode) { - this->initClassID<GrMatrixConvolutionEffect>(); - for (int i = 0; i < kernelSize.width() * kernelSize.height(); i++) { - fKernel[i] = SkScalarToFloat(kernel[i]); - } - fKernelOffset[0] = static_cast<float>(kernelOffset.x()); - fKernelOffset[1] = static_cast<float>(kernelOffset.y()); -} - GrMatrixConvolutionEffect::GrMatrixConvolutionEffect(GrContext* context, sk_sp<GrTextureProxy> proxy, const SkIRect& bounds, @@ -251,25 +226,6 @@ static void fill_in_2D_gaussian_kernel(float* kernel, int width, int height, // Static function to create a 2D convolution -sk_sp<GrFragmentProcessor> GrMatrixConvolutionEffect::MakeGaussian(GrTexture* texture, - const SkIRect& bounds, - const SkISize& kernelSize, - SkScalar gain, - SkScalar bias, - const SkIPoint& kernelOffset, - GrTextureDomain::Mode tileMode, - bool convolveAlpha, - SkScalar sigmaX, - SkScalar sigmaY) { - float kernel[MAX_KERNEL_SIZE]; - - fill_in_2D_gaussian_kernel(kernel, kernelSize.width(), kernelSize.height(), sigmaX, sigmaY); - - return sk_sp<GrFragmentProcessor>( - new GrMatrixConvolutionEffect(texture, bounds, kernelSize, kernel, gain, bias, - kernelOffset, tileMode, convolveAlpha)); -} - sk_sp<GrFragmentProcessor> GrMatrixConvolutionEffect::MakeGaussian(GrContext* context, sk_sp<GrTextureProxy> proxy, const SkIRect& bounds, |