71 lines
1.8 KiB
C++
71 lines
1.8 KiB
C++
//----------------------------------------------------------------------------
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//
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// refif.hpp
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//
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// Refrast front-end/rasterizer interface header.
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//
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// Copyright (C) Microsoft Corporation, 1997.
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//
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//----------------------------------------------------------------------------
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#ifndef _REFIF_HPP_
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#define _REFIF_HPP_
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// Vertex data is aligned on 32-byte boundaries.
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#define DP_VTX_ALIGN 32
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// Macros to check if a pointer is valid
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#if DBG
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// Validate context. pCtx should be declared before this macro
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// Type can be D3DContext or RefRast
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#define VALIDATE_CONTEXT(caller_name, data_ptr, pCtx, type) \
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{ \
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if ((data_ptr) == NULL) \
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{ \
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DPFM(0, DRV, ("in %s, data pointer = NULL", (caller_name))); \
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return DDHAL_DRIVER_HANDLED; \
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} \
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pCtx = (type)((data_ptr)->dwhContext); \
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if (!pCtx) \
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{ \
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DPFM(0, DRV, ("in %s, dwhContext = NULL", (caller_name))); \
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(data_ptr)->ddrval = D3DHAL_CONTEXT_BAD; \
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return DDHAL_DRIVER_HANDLED; \
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} \
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}
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#else // !DBG
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// Validate context. pCtx should be declared before this macro
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// Type can be D3DContext or RefRast
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#define VALIDATE_CONTEXT(caller_name, data_ptr, pCtx, type) \
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{ \
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pCtx = (type)((data_ptr)->dwhContext); \
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}
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#endif // !DBG
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// Validate RefDev. pRefRast should be declared before this macro
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#define VALIDATE_REFRAST_CONTEXT(caller_name, data_ptr) \
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{ \
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VALIDATE_CONTEXT(caller_name, data_ptr, pRefDev, RefDev*);\
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}
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#define CHECK_FVF(ret, pDCtx, dwFlags) \
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{ \
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if ((ret = pDCtx->CheckFVF(dwFlags)) != DD_OK) \
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{ \
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return DDHAL_DRIVER_HANDLED; \
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} \
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}
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DWORD __stdcall
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RefRastDrawPrimitives2(LPD3DHAL_DRAWPRIMITIVES2DATA pDPrim2Data);
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HRESULT
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RefRastLockTarget(RefDev *pRefRast);
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void
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RefRastUnlockTarget(RefDev *pRefRast);
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HRESULT
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RefRastUpdatePalettes(RefDev *pRefRast);
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#endif // #ifndef _REFIF_HPP_
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