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#ifndef _SV_SALBMP_HXX
#define _SV_SALBMP_HXX

#include <tools/gen.hxx>
#include <vcl/dllapi.h>

#include <com/sun/star/rendering/XBitmapCanvas.hpp>

struct BitmapBuffer;
class SalGraphics;
class BitmapPalette;
struct BitmapSystemData;

class VCL_PLUGIN_PUBLIC SalBitmap
{
public:
    SalBitmap() {}
    virtual ~SalBitmap();

    virtual bool            Create( const Size& rSize,
                                    sal_uInt16 nBitCount,
                                    const BitmapPalette& rPal ) = 0;
    virtual bool            Create( const SalBitmap& rSalBmp ) = 0;
    virtual bool            Create( const SalBitmap& rSalBmp,
                                    SalGraphics* pGraphics ) = 0;
    virtual bool            Create( const SalBitmap& rSalBmp,
                                    sal_uInt16 nNewBitCount ) = 0;
    virtual bool            Create( const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmapCanvas > xBitmapCanvas,
                                    Size& rSize,
                                    bool bMask = false ) = 0;
    virtual void            Destroy() = 0;
    virtual Size            GetSize() const = 0;
    virtual sal_uInt16          GetBitCount() const = 0;

    virtual BitmapBuffer*   AcquireBuffer( bool bReadOnly ) = 0;
    virtual void            ReleaseBuffer( BitmapBuffer* pBuffer, bool bReadOnly ) = 0;
    virtual bool            GetSystemData( BitmapSystemData& rData ) = 0;

};

#endif

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