#include "wtf/OwnPtr.h"
#include "wtf/Uint8ClampedArray.h"
-namespace WebCore {
+namespace blink {
FEConvolveMatrix::FEConvolveMatrix(Filter* filter, const IntSize& kernelSize,
float divisor, float bias, const IntPoint& targetOffset, EdgeModeType edgeMode,
int optimalThreadNumber = (absolutePaintRect().width() * absolutePaintRect().height()) / s_minimalRectDimension;
if (optimalThreadNumber > 1) {
- ParallelJobs<InteriorPixelParameters> parallelJobs(&WebCore::FEConvolveMatrix::setInteriorPixelsWorker, optimalThreadNumber);
+ ParallelJobs<InteriorPixelParameters> parallelJobs(&FEConvolveMatrix::setInteriorPixelsWorker, optimalThreadNumber);
const int numOfThreads = parallelJobs.numberOfJobs();
// Split the job into "heightPerThread" jobs but there a few jobs that need to be slightly larger since
}
}
-SkMatrixConvolutionImageFilter::TileMode toSkiaTileMode(WebCore::EdgeModeType edgeMode)
+SkMatrixConvolutionImageFilter::TileMode toSkiaTileMode(EdgeModeType edgeMode)
{
switch (edgeMode) {
- case WebCore::EDGEMODE_DUPLICATE:
+ case EDGEMODE_DUPLICATE:
return SkMatrixConvolutionImageFilter::kClamp_TileMode;
- case WebCore::EDGEMODE_WRAP:
+ case EDGEMODE_WRAP:
return SkMatrixConvolutionImageFilter::kRepeat_TileMode;
- case WebCore::EDGEMODE_NONE:
+ case EDGEMODE_NONE:
return SkMatrixConvolutionImageFilter::kClampToBlack_TileMode;
default:
return SkMatrixConvolutionImageFilter::kClamp_TileMode;
}
}
-}; // unnamed namespace
-
-namespace WebCore {
-
PassRefPtr<SkImageFilter> FEConvolveMatrix::createImageFilter(SkiaImageFilterBuilder* builder)
{
RefPtr<SkImageFilter> input(builder->build(inputEffect(0), operatingColorSpace()));
SkISize kernelSize(SkISize::Make(m_kernelSize.width(), m_kernelSize.height()));
int numElements = kernelSize.width() * kernelSize.height();
SkScalar gain = SkFloatToScalar(1.0f / m_divisor);
- SkScalar bias = SkFloatToScalar(m_bias);
+ SkScalar bias = SkFloatToScalar(m_bias * 255);
SkIPoint target = SkIPoint::Make(m_targetOffset.x(), m_targetOffset.y());
SkMatrixConvolutionImageFilter::TileMode tileMode = toSkiaTileMode(m_edgeMode);
bool convolveAlpha = !m_preserveAlpha;
return ts;
}
-}; // namespace WebCore
+}; // namespace blink