RmGfxUtilD3D.h

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//=============================================================================
// filename: RmGfxUtilD3D.h                                                    
//                                                                             
//              ATI Research, Inc.                                             
//              3D Application Research Group                                  
//                                                                             
//=============================================================================
//   (C) 2004 ATI Research, Inc.  All rights reserved.                         
//=============================================================================

#ifndef _RM_GFX_UTILITIES_D3D_H_
#define _RM_GFX_UTILITIES_D3D_H_

#include <GfxUtil/RmGfxUtilTypes.h>

//=============================================================================
//=============================================================================

class RmD3DHLSLIncludeInterface;

//=============================================================================
//=============================================================================
RMGFXUTIL_API D3DFORMAT RmGfxToD3DFormat( RmPixelFormatType format );

//=============================================================================
//=============================================================================
RMGFXUTIL_API RmPixelFormatType RmGfxFromD3DFormat( D3DFORMAT format );

//=============================================================================
//=============================================================================
RMGFXUTIL_API IDirect3DDevice9* RmGfxGetD3DDevice();

//=============================================================================
//=============================================================================
RMGFXUTIL_API D3DDEVTYPE RmGfxGetD3DDeviceType();

//=============================================================================
//=============================================================================
RMGFXUTIL_API IDirect3D9* RmGfxGetD3D();

//=============================================================================
//=============================================================================
RMGFXUTIL_API D3DDISPLAYMODE RmGfxGetD3DDisplayMode();

//=============================================================================
//=============================================================================
RMGFXUTIL_API bool RmGfxSetD3DSurface( IDirect3DSurface9 *pDestSurface,
                                       RmSurface         *pSrcSurface,
                                       bool               bNeedToFlip );

//=============================================================================
//=============================================================================
RMGFXUTIL_API bool RmGfxSetRmSurface( RmSurface         *pDestSurface,
                                      IDirect3DSurface9 *pSrcSurface,
                                      bool               bNeedToFlip );

//=============================================================================
//=============================================================================
RMGFXUTIL_API bool RmGfxSetD3DVolume( IDirect3DVolume9 *pDestVolume,
                                      RmVolume         *pSrcVolume,
                                      bool bNeedToFlip );


//=============================================================================
//=============================================================================
RMGFXUTIL_API bool RmGfxSetRmVolume( RmVolume         *pDestVolume,
                                     IDirect3DVolume9 *pSrcVolume,
                                     bool bNeedToFlip );

//=============================================================================
//=============================================================================
RMGFXUTIL_API void RmGfxConvertMatrix( RmMatrix4x4       &refDestMatrix, 
                                       const D3DXMATRIX  &refSrcMatrix );

//=============================================================================
//=============================================================================
RMGFXUTIL_API void RmGfxConvertMatrix( D3DXMATRIX        &refDestMatrix, 
                                       const RmMatrix4x4 &refSrcMatrix );

//=============================================================================
//=============================================================================
RMGFXUTIL_API bool RmGfxSetD3DTexture( IDirect3DBaseTexture9 *pDestTexture,
                                       RmTexture             *pSrcTexture,
                                       bool                   bNeedToFlip );


//=============================================================================
//=============================================================================
RMGFXUTIL_API bool RmGfxSaveToXFile( const RM_TCHAR *szFileName, 
                                     RmModelData    *pModelData );

//=============================================================================
//=============================================================================
RMGFXUTIL_API bool RmGfxDoesFormatHaveStencilBuffer( DWORD dwFormat );

//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
class RMGFXUTIL_API RmD3DHLSLIncludeInterface : public ID3DXInclude
{
public:
   //-----------------------------------------------------------------------------
   //-----------------------------------------------------------------------------
   RmD3DHLSLIncludeInterface();

   //-----------------------------------------------------------------------------
   //-----------------------------------------------------------------------------
   ~RmD3DHLSLIncludeInterface();

   //-----------------------------------------------------------------------------
   //-----------------------------------------------------------------------------
   void SetIncludePath( RmStringT& strIncludePath );

   //-----------------------------------------------------------------------------
   //-----------------------------------------------------------------------------
   void SetCompiledShader( RmShader *pShader )     {     m_pShader = pShader;       }

   //-----------------------------------------------------------------------------
   //-----------------------------------------------------------------------------
   STDMETHOD(Open) ( D3DXINCLUDE_TYPE IncludeType,
                     LPCSTR           pFileName,
                     LPCVOID          pParentData,
                     LPCVOID         *ppData,
                     UINT            *pBytes );

   //-----------------------------------------------------------------------------
   //-----------------------------------------------------------------------------
   STDMETHOD(Close) (LPCVOID pData);

private:
      
   RmStringT m_strIncludePath;      // Include directory path string
   RmShader *m_pShader;             // The shader node that is being compiled with this include interface

}; // End of RmD3DHLSLIncludeInterface class declaration



//=================================================================================================
//================================================================================================= 
RMGFXUTIL_API RmD3DHLSLIncludeInterface* RmGetHLSLIncludeInterface();


#endif

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