CWE-ou-minkata/Sources/Plasma/PubUtilLib/plPipeline/plDXRenderTargetRef.h

/*==LICENSE==*

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*==LICENSE==*/
///////////////////////////////////////////////////////////////////////////////
//                                                                           //
//  plDXRenderTargetRef.h - RenderTarget DeviceRef Definitions               //
//  Cyan, Inc.                                                               //
//                                                                           //
//// Version History //////////////////////////////////////////////////////////
//                                                                           //
//  7.19.2001 mcn - Created.                                                 //
//                                                                           //
///////////////////////////////////////////////////////////////////////////////

#ifndef _plDXRenderTargetRef_h
#define _plDXRenderTargetRef_h

#include "hsMatrix44.h"
#include "hsTemplates.h"
#include "plDXTextureRef.h"


//// Definition ///////////////////////////////////////////////////////////////

class plRenderTarget;
class plDXRenderTargetRef: public plDXTextureRef
{
    public:

        IDirect3DSurface9   *fD3DColorSurface;
        IDirect3DSurface9   *fD3DDepthSurface;

        hsBool              fReleaseDepth;

        void                    Link( plDXRenderTargetRef **back ) { plDXDeviceRef::Link( (plDXDeviceRef **)back ); }
        plDXRenderTargetRef *GetNext( void ) { return (plDXRenderTargetRef *)fNext; }


        plDXRenderTargetRef( D3DFORMAT tp, uint32_t ml, plRenderTarget *owner, hsBool releaseDepthOnDelete = true );
        plDXRenderTargetRef& Set( D3DFORMAT tp, uint32_t ml, plRenderTarget *owner );

        virtual void    SetOwner( plRenderTarget *targ ) { fOwner = (plBitmap *)targ; }

        void    SetTexture( IDirect3DSurface9 *surface, IDirect3DSurface9 *depth );
        void    SetTexture( IDirect3DTexture9 *surface, IDirect3DSurface9 *depth );
        void    SetTexture( IDirect3DCubeTexture9 *surface, IDirect3DSurface9 *depth );

        IDirect3DSurface9   *GetColorSurface( void ) const
        {
            if( fD3DTexture != nil )
            {
                IDirect3DSurface9* psurf;
                ((IDirect3DTexture9*)fD3DTexture)->GetSurfaceLevel(0, &psurf);
                if( psurf )
                    psurf->Release();
                return psurf;
            }

            return fD3DColorSurface;
        }

        virtual ~plDXRenderTargetRef();
        void    Release( void );
};


#endif // _plDXRenderTargetRef_h