Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-10-01 15:07:53 +00:00
Code Issues Packages Projects Releases Wiki Activity

small bugfix in DxDdCleanupDxGraphics

Browse source 
forget set ghsemDummyPage to 0 after it been free

svn path=/trunk/; revision=31481
This commit is contained in:
Magnus Olsen 2007-12-28 20:32:30 +00:00
parent a3acf40d6f
commit 84f1d84f2d
1 changed files with 15 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
reactos/drivers/directx/dxg/main.c
View file

@ -14,7 +14,7 @@
#include "dxg_driver.h"
ULONG gcMaxDdHmgr = 0;
ULONG gcSizeDdHmgr = 0;
ULONG gcSizeDdHmgr = 0;
LONG gcDummyPageRefCnt = 0;
HSEMAPHORE ghsemHmgr = NULL;
HSEMAPHORE ghsemDummyPage = NULL;
@ -63,7 +63,7 @@ DxDdStartupDxGraphics (ULONG SizeEngDrv,
gcDummyPageRefCnt = 0;
ghsemDummyPage = NULL;
/*
/*
* Setup internal driver functions list we got from dxg driver functions list
*/
pDxgDrv->iDriverVersion = 0x80000; /* Note 12/1-2004 : DirectX 8 ? */
@ -77,8 +77,8 @@ DxDdStartupDxGraphics (ULONG SizeEngDrv,
}
/*
* Check if all drv functions are sorted right
* and if it really are exported
* Check if all drv functions are sorted right
* and if it really are exported
*/
for (i=1 ; i < DXENG_INDEX_DxEngLoadImage + 1; i++)
@ -119,20 +119,24 @@ DxDdStartupDxGraphics (ULONG SizeEngDrv,
return STATUS_NO_MEMORY;
}
NTSTATUS
DxDdCleanupDxGraphics()
{
DdHmgDestroy();
if (!ghsemDummyPage)
if (ghsemDummyPage != 0 )
{
if (!gpDummyPage)
if (gpDummyPage != 0 )
{
ExFreePoolWithTag(gpDummyPage,0);
gpDummyPage = NULL;
gcDummyPageRefCnt = 0;
}
EngDeleteSemaphore(ghsemDummyPage);
ghsemDummyPage = 0;
}
return 0;
@ -149,7 +153,7 @@ DdHmgDestroy()
if (gpentDdHmgr)
{
EngFreeMem(gpentDdHmgr);
gpentDdHmgr = NULL;
gpentDdHmgr = NULL;
}
if (ghsemHmgr)
@ -179,7 +183,7 @@ DdHmgCreate()
if (gpLockShortDelay)
{
gpLockShortDelay->QuadPart = ((LONGLONG)-100000);
gpLockShortDelay->HighPart = -1;
return TRUE;
}
@ -193,3 +197,6 @@ DdHmgCreate()
return FALSE;
}