isurface.hxx

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#pragma once
 
namespace basegfx
{
    class B2IRange;
    class B2IPoint;
}
 
namespace canvas
{
    struct IColorBuffer;
 
    struct ISurface
    {
        virtual ~ISurface() {}
 
        virtual bool selectTexture() = 0;
 
        virtual bool isValid() = 0;
 
        virtual bool update( const ::basegfx::B2IPoint& rDestPos,
                             const ::basegfx::B2IRange& rSourceRect,
                             IColorBuffer&              rSource ) = 0;
    };
}
 
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