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Diffstat (limited to 'gfx/2d/FilterProcessing.cpp')
| -rw-r--r-- | gfx/2d/FilterProcessing.cpp | 282 |
1 files changed, 282 insertions, 0 deletions
diff --git a/gfx/2d/FilterProcessing.cpp b/gfx/2d/FilterProcessing.cpp new file mode 100644 index 0000000000..4f26cd6249 --- /dev/null +++ b/gfx/2d/FilterProcessing.cpp @@ -0,0 +1,282 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "FilterProcessing.h" +#include "Logging.h" + +namespace mozilla { +namespace gfx { + +already_AddRefed<DataSourceSurface> FilterProcessing::ExtractAlpha( + DataSourceSurface* aSource) { + IntSize size = aSource->GetSize(); + RefPtr<DataSourceSurface> alpha = + Factory::CreateDataSourceSurface(size, SurfaceFormat::A8); + if (MOZ2D_WARN_IF(!alpha)) { + return nullptr; + } + + DataSourceSurface::ScopedMap sourceMap(aSource, DataSourceSurface::READ); + DataSourceSurface::ScopedMap alphaMap(alpha, DataSourceSurface::WRITE); + if (MOZ2D_WARN_IF(!sourceMap.IsMapped() || !alphaMap.IsMapped())) { + return nullptr; + } + + uint8_t* sourceData = sourceMap.GetData(); + int32_t sourceStride = sourceMap.GetStride(); + uint8_t* alphaData = alphaMap.GetData(); + int32_t alphaStride = alphaMap.GetStride(); + + if (Factory::HasSSE2()) { +#ifdef USE_SSE2 + ExtractAlpha_SSE2(size, sourceData, sourceStride, alphaData, alphaStride); +#endif + } else { + ExtractAlpha_Scalar(size, sourceData, sourceStride, alphaData, alphaStride); + } + + return alpha.forget(); +} + +already_AddRefed<DataSourceSurface> FilterProcessing::ConvertToB8G8R8A8( + SourceSurface* aSurface) { + if (Factory::HasSSE2()) { +#ifdef USE_SSE2 + return ConvertToB8G8R8A8_SSE2(aSurface); +#endif + } + return ConvertToB8G8R8A8_Scalar(aSurface); +} + +already_AddRefed<DataSourceSurface> FilterProcessing::ApplyBlending( + DataSourceSurface* aInput1, DataSourceSurface* aInput2, + BlendMode aBlendMode) { + if (Factory::HasSSE2()) { +#ifdef USE_SSE2 + return ApplyBlending_SSE2(aInput1, aInput2, aBlendMode); +#endif + } + return nullptr; +} + +void FilterProcessing::ApplyMorphologyHorizontal( + uint8_t* aSourceData, int32_t aSourceStride, uint8_t* aDestData, + int32_t aDestStride, const IntRect& aDestRect, int32_t aRadius, + MorphologyOperator aOp) { + if (Factory::HasSSE2()) { +#ifdef USE_SSE2 + ApplyMorphologyHorizontal_SSE2(aSourceData, aSourceStride, aDestData, + aDestStride, aDestRect, aRadius, aOp); +#endif + } else { + ApplyMorphologyHorizontal_Scalar(aSourceData, aSourceStride, aDestData, + aDestStride, aDestRect, aRadius, aOp); + } +} + +void FilterProcessing::ApplyMorphologyVertical( + uint8_t* aSourceData, int32_t aSourceStride, uint8_t* aDestData, + int32_t aDestStride, const IntRect& aDestRect, int32_t aRadius, + MorphologyOperator aOp) { + if (Factory::HasSSE2()) { +#ifdef USE_SSE2 + ApplyMorphologyVertical_SSE2(aSourceData, aSourceStride, aDestData, + aDestStride, aDestRect, aRadius, aOp); +#endif + } else { + ApplyMorphologyVertical_Scalar(aSourceData, aSourceStride, aDestData, + aDestStride, aDestRect, aRadius, aOp); + } +} + +already_AddRefed<DataSourceSurface> FilterProcessing::ApplyColorMatrix( + DataSourceSurface* aInput, const Matrix5x4& aMatrix) { + if (Factory::HasSSE2()) { +#ifdef USE_SSE2 + return ApplyColorMatrix_SSE2(aInput, aMatrix); +#endif + } + return ApplyColorMatrix_Scalar(aInput, aMatrix); +} + +void FilterProcessing::ApplyComposition(DataSourceSurface* aSource, + DataSourceSurface* aDest, + CompositeOperator aOperator) { + if (Factory::HasSSE2()) { +#ifdef USE_SSE2 + ApplyComposition_SSE2(aSource, aDest, aOperator); +#endif + } else { + ApplyComposition_Scalar(aSource, aDest, aOperator); + } +} + +void FilterProcessing::SeparateColorChannels( + DataSourceSurface* aSource, RefPtr<DataSourceSurface>& aChannel0, + RefPtr<DataSourceSurface>& aChannel1, RefPtr<DataSourceSurface>& aChannel2, + RefPtr<DataSourceSurface>& aChannel3) { + IntSize size = aSource->GetSize(); + aChannel0 = Factory::CreateDataSourceSurface(size, SurfaceFormat::A8); + aChannel1 = Factory::CreateDataSourceSurface(size, SurfaceFormat::A8); + aChannel2 = Factory::CreateDataSourceSurface(size, SurfaceFormat::A8); + aChannel3 = Factory::CreateDataSourceSurface(size, SurfaceFormat::A8); + if (MOZ2D_WARN_IF(!(aChannel0 && aChannel1 && aChannel2 && aChannel3))) { + return; + } + + DataSourceSurface::ScopedMap sourceMap(aSource, DataSourceSurface::READ); + DataSourceSurface::ScopedMap channel0Map(aChannel0, DataSourceSurface::WRITE); + DataSourceSurface::ScopedMap channel1Map(aChannel1, DataSourceSurface::WRITE); + DataSourceSurface::ScopedMap channel2Map(aChannel2, DataSourceSurface::WRITE); + DataSourceSurface::ScopedMap channel3Map(aChannel3, DataSourceSurface::WRITE); + if (MOZ2D_WARN_IF(!(sourceMap.IsMapped() && channel0Map.IsMapped() && + channel1Map.IsMapped() && channel2Map.IsMapped() && + channel3Map.IsMapped()))) { + return; + } + uint8_t* sourceData = sourceMap.GetData(); + int32_t sourceStride = sourceMap.GetStride(); + uint8_t* channel0Data = channel0Map.GetData(); + uint8_t* channel1Data = channel1Map.GetData(); + uint8_t* channel2Data = channel2Map.GetData(); + uint8_t* channel3Data = channel3Map.GetData(); + int32_t channelStride = channel0Map.GetStride(); + + if (Factory::HasSSE2()) { +#ifdef USE_SSE2 + SeparateColorChannels_SSE2(size, sourceData, sourceStride, channel0Data, + channel1Data, channel2Data, channel3Data, + channelStride); +#endif + } else { + SeparateColorChannels_Scalar(size, sourceData, sourceStride, channel0Data, + channel1Data, channel2Data, channel3Data, + channelStride); + } +} + +already_AddRefed<DataSourceSurface> FilterProcessing::CombineColorChannels( + DataSourceSurface* aChannel0, DataSourceSurface* aChannel1, + DataSourceSurface* aChannel2, DataSourceSurface* aChannel3) { + IntSize size = aChannel0->GetSize(); + RefPtr<DataSourceSurface> result = + Factory::CreateDataSourceSurface(size, SurfaceFormat::B8G8R8A8); + if (MOZ2D_WARN_IF(!result)) { + return nullptr; + } + DataSourceSurface::ScopedMap resultMap(result, DataSourceSurface::WRITE); + DataSourceSurface::ScopedMap channel0Map(aChannel0, DataSourceSurface::READ); + DataSourceSurface::ScopedMap channel1Map(aChannel1, DataSourceSurface::READ); + DataSourceSurface::ScopedMap channel2Map(aChannel2, DataSourceSurface::READ); + DataSourceSurface::ScopedMap channel3Map(aChannel3, DataSourceSurface::READ); + if (MOZ2D_WARN_IF(!(resultMap.IsMapped() && channel0Map.IsMapped() && + channel1Map.IsMapped() && channel2Map.IsMapped() && + channel3Map.IsMapped()))) { + return nullptr; + } + int32_t resultStride = resultMap.GetStride(); + uint8_t* resultData = resultMap.GetData(); + int32_t channelStride = channel0Map.GetStride(); + uint8_t* channel0Data = channel0Map.GetData(); + uint8_t* channel1Data = channel1Map.GetData(); + uint8_t* channel2Data = channel2Map.GetData(); + uint8_t* channel3Data = channel3Map.GetData(); + + if (Factory::HasSSE2()) { +#ifdef USE_SSE2 + CombineColorChannels_SSE2(size, resultStride, resultData, channelStride, + channel0Data, channel1Data, channel2Data, + channel3Data); +#endif + } else { + CombineColorChannels_Scalar(size, resultStride, resultData, channelStride, + channel0Data, channel1Data, channel2Data, + channel3Data); + } + + return result.forget(); +} + +void FilterProcessing::DoPremultiplicationCalculation(const IntSize& aSize, + uint8_t* aTargetData, + int32_t aTargetStride, + uint8_t* aSourceData, + int32_t aSourceStride) { + if (Factory::HasSSE2()) { +#ifdef USE_SSE2 + DoPremultiplicationCalculation_SSE2(aSize, aTargetData, aTargetStride, + aSourceData, aSourceStride); +#endif + } else { + DoPremultiplicationCalculation_Scalar(aSize, aTargetData, aTargetStride, + aSourceData, aSourceStride); + } +} + +void FilterProcessing::DoUnpremultiplicationCalculation(const IntSize& aSize, + uint8_t* aTargetData, + int32_t aTargetStride, + uint8_t* aSourceData, + int32_t aSourceStride) { + if (Factory::HasSSE2()) { +#ifdef USE_SSE2 + DoUnpremultiplicationCalculation_SSE2(aSize, aTargetData, aTargetStride, + aSourceData, aSourceStride); +#endif + } else { + DoUnpremultiplicationCalculation_Scalar(aSize, aTargetData, aTargetStride, + aSourceData, aSourceStride); + } +} + +void FilterProcessing::DoOpacityCalculation( + const IntSize& aSize, uint8_t* aTargetData, int32_t aTargetStride, + uint8_t* aSourceData, int32_t aSourceStride, Float aValue) { + if (Factory::HasSSE2()) { +#ifdef USE_SSE2 + DoOpacityCalculation_SSE2(aSize, aTargetData, aTargetStride, aSourceData, + aSourceStride, aValue); +#endif + } else { + DoOpacityCalculation_Scalar(aSize, aTargetData, aTargetStride, aSourceData, + aSourceStride, aValue); + } +} + +void FilterProcessing::DoOpacityCalculationA8( + const IntSize& aSize, uint8_t* aTargetData, int32_t aTargetStride, + uint8_t* aSourceData, int32_t aSourceStride, Float aValue) { + DoOpacityCalculationA8_Scalar(aSize, aTargetData, aTargetStride, aSourceData, + aSourceStride, aValue); +} + +already_AddRefed<DataSourceSurface> FilterProcessing::RenderTurbulence( + const IntSize& aSize, const Point& aOffset, const Size& aBaseFrequency, + int32_t aSeed, int aNumOctaves, TurbulenceType aType, bool aStitch, + const Rect& aTileRect) { + if (Factory::HasSSE2()) { +#ifdef USE_SSE2 + return RenderTurbulence_SSE2(aSize, aOffset, aBaseFrequency, aSeed, + aNumOctaves, aType, aStitch, aTileRect); +#endif + } + return RenderTurbulence_Scalar(aSize, aOffset, aBaseFrequency, aSeed, + aNumOctaves, aType, aStitch, aTileRect); +} + +already_AddRefed<DataSourceSurface> FilterProcessing::ApplyArithmeticCombine( + DataSourceSurface* aInput1, DataSourceSurface* aInput2, Float aK1, + Float aK2, Float aK3, Float aK4) { + if (Factory::HasSSE2()) { +#ifdef USE_SSE2 + return ApplyArithmeticCombine_SSE2(aInput1, aInput2, aK1, aK2, aK3, aK4); +#endif + } + return ApplyArithmeticCombine_Scalar(aInput1, aInput2, aK1, aK2, aK3, aK4); +} + +} // namespace gfx +} // namespace mozilla |