69 lines
1.5 KiB
C++
69 lines
1.5 KiB
C++
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/*==========================================================================;
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*
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* Copyright (C) 1995-1997 Microsoft Corporation. All Rights Reserved.
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*
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* File: pshader.hpp
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* Content: Direct3D pixel shader internal include file
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*
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*
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***************************************************************************/
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#ifndef _PSHADER_HPP
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#define _PSHADER_HPP
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#include "d3dfe.hpp"
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#include "hmgr.hpp"
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struct PVM_WORD
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{
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union
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{
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struct
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{
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D3DVALUE x, y, z, w;
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};
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D3DVALUE v[4];
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};
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};
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struct CONST_DEF
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{
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float f[4];
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UINT RegNum;
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};
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//-----------------------------------------------------------------------------
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//
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// CPShader: Pixel Shader Class
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//
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//-----------------------------------------------------------------------------
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class CPShader : public CD3DBaseObj
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{
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public:
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DWORD* m_pCode;
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UINT m_dwCodeSize;
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DWORD* m_pCodeOrig;
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UINT m_dwCodeSizeOrig;
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DWORD m_dwNumConstDefs;
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CONST_DEF* m_pConstDefs;
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CPShader(void)
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{
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m_pCodeOrig = NULL;
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m_dwCodeSizeOrig = 0x0;
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m_pCode = m_pCodeOrig;
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m_dwCodeSize = m_dwCodeSizeOrig;
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m_dwNumConstDefs = 0;
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m_pConstDefs = NULL;
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}
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~CPShader()
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{
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if (NULL != m_pCode) delete[] m_pCode;
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if (NULL != m_pCodeOrig) delete[] m_pCodeOrig;
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if (NULL != m_pConstDefs) delete[] m_pConstDefs;
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}
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HRESULT Initialize(CONST DWORD* pCode, D3DDEVTYPE DevType);
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};
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typedef CPShader *LPPSHADER;
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#endif _PSHADER_HPP
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