#ifndef MOZILLA_GFX_SOURCESURFACED2DTARGET_H_
#define MOZILLA_GFX_SOURCESURFACED2DTARGET_H_
#include "2D.h"
#include "HelpersD2D.h"
#include <vector>
#include <d3d10_1.h>
namespace mozilla {
namespace gfx {
class DrawTargetD2D;
class SourceSurfaceD2DTarget : public SourceSurface
{
public:
MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(SourceSurfaceD2DTarget)
SourceSurfaceD2DTarget(DrawTargetD2D* aDrawTarget, ID3D10Texture2D* aTexture,
SurfaceFormat aFormat);
~SourceSurfaceD2DTarget();
virtual SurfaceType GetType() const { return SurfaceType::D2D1_DRAWTARGET; }
virtual IntSize GetSize() const;
virtual SurfaceFormat GetFormat() const;
virtual TemporaryRef<DataSourceSurface> GetDataSurface();
virtual void *GetNativeSurface(NativeSurfaceType aType);
DrawTargetD2D* GetDT() { return mDrawTarget; }
ID2D1Bitmap *GetBitmap(ID2D1RenderTarget *aRT);
private:
friend class DrawTargetD2D;
ID3D10ShaderResourceView *GetSRView();
void DrawTargetWillChange();
void MarkIndependent();
RefPtr<ID3D10ShaderResourceView> mSRView;
RefPtr<ID2D1Bitmap> mBitmap;
DrawTargetD2D* mDrawTarget;
mutable RefPtr<ID3D10Texture2D> mTexture;
SurfaceFormat mFormat;
bool mOwnsCopy;
};
class DataSourceSurfaceD2DTarget : public DataSourceSurface
{
public:
MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(DataSourceSurfaceD2DTarget)
DataSourceSurfaceD2DTarget(SurfaceFormat aFormat);
~DataSourceSurfaceD2DTarget();
virtual SurfaceType GetType() const { return SurfaceType::DATA; }
virtual IntSize GetSize() const;
virtual SurfaceFormat GetFormat() const;
virtual uint8_t *GetData();
virtual int32_t Stride();
virtual bool Map(MapType, MappedSurface *aMappedSurface);
virtual void Unmap();
private:
friend class SourceSurfaceD2DTarget;
void EnsureMapped();
mutable RefPtr<ID3D10Texture2D> mTexture;
SurfaceFormat mFormat;
D3D10_MAPPED_TEXTURE2D mMap;
bool mMapped;
};
}
}
#endif