You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
76 lines
3.0 KiB
76 lines
3.0 KiB
/*==========================================================================;
|
|
*
|
|
* Copyright (C) 1994-1998 Microsoft Corporation. All Rights Reserved.
|
|
*
|
|
* File: ddheap.h
|
|
* Content: Heap manager header file
|
|
* History:
|
|
* Date By Reason
|
|
* ==== == ======
|
|
* 03-Feb-98 DrewB Split from ddrawpr.h for user/kernel portability.
|
|
*
|
|
***************************************************************************/
|
|
|
|
#ifndef __DDHEAP_INCLUDED__
|
|
#define __DDHEAP_INCLUDED__
|
|
|
|
#include "dmemmgr.h"
|
|
|
|
#ifndef VIDMEMONLY
|
|
|
|
BOOL linVidMemInit( LPVMEMHEAP pvmh, FLATPTR start, FLATPTR end );
|
|
void linVidMemFini( LPVMEMHEAP pvmh );
|
|
void linVidMemFree( LPVMEMHEAP pvmh, FLATPTR ptr );
|
|
FLATPTR linVidMemAlloc( LPVMEMHEAP pvmh, DWORD xsize, DWORD ysize,
|
|
LPDWORD lpdwSize, LPSURFACEALIGNMENT lpAlignment,
|
|
LPLONG lpNewPitch );
|
|
DWORD linVidMemAmountAllocated( LPVMEMHEAP pvmh );
|
|
DWORD linVidMemAmountFree( LPVMEMHEAP pvmh );
|
|
DWORD linVidMemLargestFree( LPVMEMHEAP pvmh );
|
|
|
|
BOOL rectVidMemInit( LPVMEMHEAP pvmh, FLATPTR start, DWORD width, DWORD height,
|
|
DWORD stride );
|
|
void rectVidMemFini( LPVMEMHEAP pvmh );
|
|
FLATPTR rectVidMemAlloc( LPVMEMHEAP pvmh, DWORD cxThis, DWORD cyThis,
|
|
LPDWORD lpdwSize, LPSURFACEALIGNMENT lpAlignment );
|
|
void rectVidMemFree( LPVMEMHEAP pvmh, FLATPTR ptr );
|
|
DWORD rectVidMemAmountAllocated( LPVMEMHEAP pvmh );
|
|
DWORD rectVidMemAmountFree( LPVMEMHEAP pvmh );
|
|
|
|
BOOL IsDifferentPixelFormat( LPDDPIXELFORMAT pdpf1, LPDDPIXELFORMAT pdpf2 );
|
|
|
|
#define DDHA_SKIPRECTANGULARHEAPS 0x0001
|
|
#define DDHA_ALLOWNONLOCALMEMORY 0x0002
|
|
#define DDHA_ALLOWNONLOCALTEXTURES 0x0004
|
|
#define DDHA_USEALTCAPS 0x0008
|
|
|
|
FLATPTR DdHeapAlloc( DWORD dwNumHeaps,
|
|
LPVIDMEM pvmHeaps,
|
|
HANDLE hdev,
|
|
LPVIDMEMINFO lpVidMemInfo,
|
|
DWORD dwWidth,
|
|
DWORD dwHeight,
|
|
LPDDRAWI_DDRAWSURFACE_LCL lpSurfaceLcl,
|
|
DWORD dwFlags,
|
|
LPVIDMEM *ppvmHeap,
|
|
LPLONG plNewPitch,
|
|
LPDWORD pdwNewCaps,
|
|
LPDWORD pdwSize);
|
|
|
|
LPVMEMHEAP WINAPI HeapVidMemInit( LPVIDMEM lpVidMem, DWORD pitch, HANDLE hdev,
|
|
LPHEAPALIGNMENT phad);
|
|
void WINAPI HeapVidMemFini( LPVIDMEM lpVidMem, HANDLE hdev );
|
|
FLATPTR WINAPI HeapVidMemAlloc( LPVIDMEM lpVidMem, DWORD x, DWORD y,
|
|
HANDLE hdev, LPSURFACEALIGNMENT lpAlignment,
|
|
LPLONG lpNewPitch, LPDWORD pdwSize );
|
|
|
|
#endif // VIDMEMONLY
|
|
|
|
LPVMEMHEAP WINAPI VidMemInit( DWORD flags, FLATPTR start, FLATPTR end_or_width,
|
|
DWORD height, DWORD pitch );
|
|
void WINAPI VidMemFini( LPVMEMHEAP pvmh );
|
|
DWORD WINAPI VidMemAmountFree( LPVMEMHEAP pvmh );
|
|
DWORD WINAPI VidMemAmountAllocated( LPVMEMHEAP pvmh );
|
|
DWORD WINAPI VidMemLargestFree( LPVMEMHEAP pvmh );
|
|
|
|
#endif // __DDHEAP_INCLUDED__
|