1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/2d/FilterNodeD2D1.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,115 @@
1.4 +/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
1.5 + * This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#ifndef MOZILLA_GFX_FILTERNODED2D1_H_
1.10 +#define MOZILLA_GFX_FILTERNODED2D1_H_
1.11 +
1.12 +#include "2D.h"
1.13 +#include "Filters.h"
1.14 +#include <d2d1_1.h>
1.15 +#include <cguid.h>
1.16 +
1.17 +namespace mozilla {
1.18 +namespace gfx {
1.19 +
1.20 +class FilterNodeD2D1 : public FilterNode
1.21 +{
1.22 +public:
1.23 + MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(FilterNodeD2D1)
1.24 + static TemporaryRef<FilterNode> Create(DrawTarget* aDT, ID2D1DeviceContext *aDC, FilterType aType);
1.25 +
1.26 + FilterNodeD2D1(DrawTarget* aDT, ID2D1Effect *aEffect, FilterType aType)
1.27 + : mDT(aDT)
1.28 + , mEffect(aEffect)
1.29 + , mType(aType)
1.30 + {
1.31 + InitUnmappedProperties();
1.32 + }
1.33 +
1.34 + virtual FilterBackend GetBackendType() { return FILTER_BACKEND_DIRECT2D1_1; }
1.35 +
1.36 + virtual void SetInput(uint32_t aIndex, SourceSurface *aSurface);
1.37 + virtual void SetInput(uint32_t aIndex, FilterNode *aFilter);
1.38 +
1.39 + virtual void SetAttribute(uint32_t aIndex, uint32_t aValue);
1.40 + virtual void SetAttribute(uint32_t aIndex, Float aValue);
1.41 + virtual void SetAttribute(uint32_t aIndex, const Point &aValue);
1.42 + virtual void SetAttribute(uint32_t aIndex, const Matrix5x4 &aValue);
1.43 + virtual void SetAttribute(uint32_t aIndex, const Point3D &aValue);
1.44 + virtual void SetAttribute(uint32_t aIndex, const Size &aValue);
1.45 + virtual void SetAttribute(uint32_t aIndex, const IntSize &aValue);
1.46 + virtual void SetAttribute(uint32_t aIndex, const Color &aValue);
1.47 + virtual void SetAttribute(uint32_t aIndex, const Rect &aValue);
1.48 + virtual void SetAttribute(uint32_t aIndex, const IntRect &aValue);
1.49 + virtual void SetAttribute(uint32_t aIndex, bool aValue);
1.50 + virtual void SetAttribute(uint32_t aIndex, const Float *aValues, uint32_t aSize);
1.51 + virtual void SetAttribute(uint32_t aIndex, const IntPoint &aValue);
1.52 + virtual void SetAttribute(uint32_t aIndex, const Matrix &aValue);
1.53 +
1.54 +protected:
1.55 + friend class DrawTargetD2D1;
1.56 + friend class DrawTargetD2D;
1.57 + friend class FilterNodeConvolveD2D1;
1.58 +
1.59 + virtual ID2D1Effect* InputEffect() { return mEffect.get(); }
1.60 + virtual ID2D1Effect* OutputEffect() { return mEffect.get(); }
1.61 +
1.62 + void InitUnmappedProperties();
1.63 +
1.64 + RefPtr<DrawTarget> mDT;
1.65 + RefPtr<ID2D1Effect> mEffect;
1.66 + FilterType mType;
1.67 +};
1.68 +
1.69 +class FilterNodeConvolveD2D1 : public FilterNodeD2D1
1.70 +{
1.71 +public:
1.72 + MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(FilterNodeConvolveD2D1)
1.73 + FilterNodeConvolveD2D1(DrawTarget *aDT, ID2D1DeviceContext *aDC);
1.74 +
1.75 + virtual void SetInput(uint32_t aIndex, SourceSurface *aSurface);
1.76 + virtual void SetInput(uint32_t aIndex, FilterNode *aFilter);
1.77 +
1.78 + virtual void SetAttribute(uint32_t aIndex, uint32_t aValue);
1.79 + virtual void SetAttribute(uint32_t aIndex, const IntSize &aValue);
1.80 + virtual void SetAttribute(uint32_t aIndex, const IntPoint &aValue);
1.81 + virtual void SetAttribute(uint32_t aIndex, const IntRect &aValue);
1.82 +
1.83 +private:
1.84 + void UpdateChain();
1.85 + void UpdateOffset();
1.86 + void UpdateSourceRect();
1.87 +
1.88 + RefPtr<ID2D1Image> mInput;
1.89 + RefPtr<ID2D1Effect> mInputEffect;
1.90 + RefPtr<ID2D1Effect> mFloodEffect;
1.91 + RefPtr<ID2D1Effect> mCompositeEffect;
1.92 + RefPtr<ID2D1Effect> mCropEffect;
1.93 + RefPtr<ID2D1Effect> mBorderEffect;
1.94 + ConvolveMatrixEdgeMode mEdgeMode;
1.95 + IntPoint mTarget;
1.96 + IntSize mKernelSize;
1.97 + IntRect mSourceRect;
1.98 +};
1.99 +
1.100 +class FilterNodeComponentTransferD2D1 : public FilterNodeD2D1
1.101 +{
1.102 +public:
1.103 + MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(FilterNodeComponentTransferD2D1)
1.104 + FilterNodeComponentTransferD2D1(DrawTarget *aDT, ID2D1DeviceContext *aDC, ID2D1Effect *aEffect, FilterType aType);
1.105 +
1.106 +protected:
1.107 + virtual ID2D1Effect* InputEffect() MOZ_OVERRIDE { return mPrePremultiplyEffect.get(); }
1.108 + virtual ID2D1Effect* OutputEffect() MOZ_OVERRIDE { return mPostUnpremultiplyEffect.get(); }
1.109 +
1.110 +private:
1.111 + RefPtr<ID2D1Effect> mPrePremultiplyEffect;
1.112 + RefPtr<ID2D1Effect> mPostUnpremultiplyEffect;
1.113 +};
1.114 +
1.115 +}
1.116 +}
1.117 +
1.118 +#endif
