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/** |
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* This file is part of the mingw-w64 runtime package. |
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* No warranty is given; refer to the file DISCLAIMER within this package. |
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*/ |
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|
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#ifndef __DMEMMGR_INCLUDED__ |
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#define __DMEMMGR_INCLUDED__ |
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|
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#include <winapifamily.h> |
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|
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#if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP) |
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|
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#define VMEMHEAP_LINEAR __MSABI_LONG(0x1) |
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#define VMEMHEAP_RECTANGULAR __MSABI_LONG(0x2) |
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#define VMEMHEAP_ALIGNMENT __MSABI_LONG(0x4) |
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|
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#define SURFACEALIGN_DISCARDABLE __MSABI_LONG(0x1) |
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|
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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|
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typedef ULONG_PTR FLATPTR; |
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|
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typedef struct _SURFACEALIGNMENT { |
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__C89_NAMELESS union { |
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struct { |
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DWORD dwStartAlignment; |
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DWORD dwPitchAlignment; |
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DWORD dwFlags; |
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DWORD dwReserved2; |
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} Linear; |
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struct { |
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DWORD dwXAlignment; |
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DWORD dwYAlignment; |
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DWORD dwFlags; |
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DWORD dwReserved2; |
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} Rectangular; |
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}; |
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} SURFACEALIGNMENT; |
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|
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typedef struct _HEAPALIGNMENT { |
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DWORD dwSize; |
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DDSCAPS ddsCaps; |
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DWORD dwReserved; |
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SURFACEALIGNMENT ExecuteBuffer; |
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SURFACEALIGNMENT Overlay; |
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SURFACEALIGNMENT Texture; |
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SURFACEALIGNMENT ZBuffer; |
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SURFACEALIGNMENT AlphaBuffer; |
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SURFACEALIGNMENT Offscreen; |
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SURFACEALIGNMENT FlipTarget; |
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} HEAPALIGNMENT; |
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|
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typedef struct _DD_GETHEAPALIGNMENTDATA { |
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ULONG_PTR dwInstance; |
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DWORD dwHeap; |
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HRESULT ddRVal; |
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VOID *GetHeapAlignment; |
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HEAPALIGNMENT Alignment; |
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} DD_GETHEAPALIGNMENTDATA; |
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|
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typedef struct _VMEML { |
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struct _VMEML *next; |
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FLATPTR ptr; |
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DWORD size; |
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WINBOOL bDiscardable; |
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} VMEML,*LPVMEML,**LPLPVMEML; |
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|
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typedef struct _VMEMR { |
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struct _VMEMR *next; |
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struct _VMEMR *prev; |
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struct _VMEMR *pUp; |
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struct _VMEMR *pDown; |
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struct _VMEMR *pLeft; |
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struct _VMEMR *pRight; |
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FLATPTR ptr; |
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DWORD size; |
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DWORD x; |
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DWORD y; |
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DWORD cx; |
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DWORD cy; |
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DWORD flags; |
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FLATPTR pBits; |
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WINBOOL bDiscardable; |
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} VMEMR,*LPVMEMR,**LPLPVMEMR; |
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|
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typedef struct _VMEMHEAP { |
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DWORD dwFlags; |
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DWORD stride; |
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LPVOID freeList; |
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LPVOID allocList; |
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DWORD dwTotalSize; |
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FLATPTR fpGARTLin; |
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FLATPTR fpGARTDev; |
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DWORD dwCommitedSize; |
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DWORD dwCoalesceCount; |
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HEAPALIGNMENT Alignment; |
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DDSCAPSEX ddsCapsEx; |
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DDSCAPSEX ddsCapsExAlt; |
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#ifndef IS_16 |
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LARGE_INTEGER liPhysAGPBase; |
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#endif |
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HANDLE hdevAGP; |
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LPVOID pvPhysRsrv; |
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#if NTDDI_VERSION >= 0x05010000 |
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BYTE *pAgpCommitMask; |
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DWORD dwAgpCommitMaskSize; |
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#endif |
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} VMEMHEAP; |
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|
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#ifndef __NTDDKCOMP__ |
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typedef struct _VIDMEM *LPVIDMEM; |
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#else |
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typedef struct _VIDEOMEMORY *LPVIDMEM; |
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#endif |
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|
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typedef struct _SURFACEALIGNMENT *LPSURFACEALIGNMENT; |
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typedef struct _HEAPALIGNMENT *LPHEAPALIGNMENT; |
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typedef struct _DD_GETHEAPALIGNMENTDATA *PDD_GETHEAPALIGNMENTDATA; |
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typedef VMEMHEAP *LPVMEMHEAP; |
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|
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#ifndef __NTDDKCOMP__ |
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extern FLATPTR WINAPI VidMemAlloc (LPVMEMHEAP pvmh, DWORD width, DWORD height); |
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#endif |
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extern FLATPTR WINAPI HeapVidMemAllocAligned (LPVIDMEM lpVidMem, DWORD dwWidth, DWORD dwHeight, LPSURFACEALIGNMENT lpAlignment, LPLONG lpNewPitch); |
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extern void WINAPI VidMemFree (LPVMEMHEAP pvmh, FLATPTR ptr); |
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|
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#ifdef __cplusplus |
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}; |
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#endif |
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|
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#endif |
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#endif |
