michael@0: /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef MOZILLA_GFX_FILTERNODED2D1_H_
michael@0: #define MOZILLA_GFX_FILTERNODED2D1_H_
michael@0: 
michael@0: #include "2D.h"
michael@0: #include "Filters.h"
michael@0: #include <d2d1_1.h>
michael@0: #include <cguid.h>
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace gfx {
michael@0: 
michael@0: class FilterNodeD2D1 : public FilterNode
michael@0: {
michael@0: public:
michael@0:   MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(FilterNodeD2D1)
michael@0:   static TemporaryRef<FilterNode> Create(DrawTarget* aDT, ID2D1DeviceContext *aDC, FilterType aType);
michael@0: 
michael@0:   FilterNodeD2D1(DrawTarget* aDT, ID2D1Effect *aEffect, FilterType aType)
michael@0:     : mDT(aDT)
michael@0:     , mEffect(aEffect)
michael@0:     , mType(aType)
michael@0:   {
michael@0:     InitUnmappedProperties();
michael@0:   }
michael@0: 
michael@0:   virtual FilterBackend GetBackendType() { return FILTER_BACKEND_DIRECT2D1_1; }
michael@0: 
michael@0:   virtual void SetInput(uint32_t aIndex, SourceSurface *aSurface);
michael@0:   virtual void SetInput(uint32_t aIndex, FilterNode *aFilter);
michael@0: 
michael@0:   virtual void SetAttribute(uint32_t aIndex, uint32_t aValue);
michael@0:   virtual void SetAttribute(uint32_t aIndex, Float aValue);
michael@0:   virtual void SetAttribute(uint32_t aIndex, const Point &aValue);
michael@0:   virtual void SetAttribute(uint32_t aIndex, const Matrix5x4 &aValue);
michael@0:   virtual void SetAttribute(uint32_t aIndex, const Point3D &aValue);
michael@0:   virtual void SetAttribute(uint32_t aIndex, const Size &aValue);
michael@0:   virtual void SetAttribute(uint32_t aIndex, const IntSize &aValue);
michael@0:   virtual void SetAttribute(uint32_t aIndex, const Color &aValue);
michael@0:   virtual void SetAttribute(uint32_t aIndex, const Rect &aValue);
michael@0:   virtual void SetAttribute(uint32_t aIndex, const IntRect &aValue);
michael@0:   virtual void SetAttribute(uint32_t aIndex, bool aValue);
michael@0:   virtual void SetAttribute(uint32_t aIndex, const Float *aValues, uint32_t aSize);
michael@0:   virtual void SetAttribute(uint32_t aIndex, const IntPoint &aValue);
michael@0:   virtual void SetAttribute(uint32_t aIndex, const Matrix &aValue);
michael@0: 
michael@0: protected:
michael@0:   friend class DrawTargetD2D1;
michael@0:   friend class DrawTargetD2D;
michael@0:   friend class FilterNodeConvolveD2D1;
michael@0: 
michael@0:   virtual ID2D1Effect* InputEffect() { return mEffect.get(); }
michael@0:   virtual ID2D1Effect* OutputEffect() { return mEffect.get(); }
michael@0: 
michael@0:   void InitUnmappedProperties();
michael@0: 
michael@0:   RefPtr<DrawTarget> mDT;
michael@0:   RefPtr<ID2D1Effect> mEffect;
michael@0:   FilterType mType;
michael@0: };
michael@0: 
michael@0: class FilterNodeConvolveD2D1 : public FilterNodeD2D1
michael@0: {
michael@0: public:
michael@0:   MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(FilterNodeConvolveD2D1)
michael@0:   FilterNodeConvolveD2D1(DrawTarget *aDT, ID2D1DeviceContext *aDC);
michael@0: 
michael@0:   virtual void SetInput(uint32_t aIndex, SourceSurface *aSurface);
michael@0:   virtual void SetInput(uint32_t aIndex, FilterNode *aFilter);
michael@0: 
michael@0:   virtual void SetAttribute(uint32_t aIndex, uint32_t aValue);
michael@0:   virtual void SetAttribute(uint32_t aIndex, const IntSize &aValue);
michael@0:   virtual void SetAttribute(uint32_t aIndex, const IntPoint &aValue);
michael@0:   virtual void SetAttribute(uint32_t aIndex, const IntRect &aValue);
michael@0: 
michael@0: private:
michael@0:   void UpdateChain();
michael@0:   void UpdateOffset();
michael@0:   void UpdateSourceRect();
michael@0: 
michael@0:   RefPtr<ID2D1Image> mInput;
michael@0:   RefPtr<ID2D1Effect> mInputEffect;
michael@0:   RefPtr<ID2D1Effect> mFloodEffect;
michael@0:   RefPtr<ID2D1Effect> mCompositeEffect;
michael@0:   RefPtr<ID2D1Effect> mCropEffect;
michael@0:   RefPtr<ID2D1Effect> mBorderEffect;
michael@0:   ConvolveMatrixEdgeMode mEdgeMode;
michael@0:   IntPoint mTarget;
michael@0:   IntSize mKernelSize;
michael@0:   IntRect mSourceRect;
michael@0: };
michael@0: 
michael@0: class FilterNodeComponentTransferD2D1 : public FilterNodeD2D1
michael@0: {
michael@0: public:
michael@0:   MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(FilterNodeComponentTransferD2D1)
michael@0:   FilterNodeComponentTransferD2D1(DrawTarget *aDT, ID2D1DeviceContext *aDC, ID2D1Effect *aEffect, FilterType aType);
michael@0: 
michael@0: protected:
michael@0:   virtual ID2D1Effect* InputEffect() MOZ_OVERRIDE { return mPrePremultiplyEffect.get(); }
michael@0:   virtual ID2D1Effect* OutputEffect() MOZ_OVERRIDE { return mPostUnpremultiplyEffect.get(); }
michael@0: 
michael@0: private:
michael@0:   RefPtr<ID2D1Effect> mPrePremultiplyEffect;
michael@0:   RefPtr<ID2D1Effect> mPostUnpremultiplyEffect;
michael@0: };
michael@0: 
michael@0: }
michael@0: }
michael@0: 
michael@0: #endif