From: Alex Ionescu <aionescu@gmail.com>
Date: Thu, 5 Jan 2006 21:49:49 +0000 (+0000)
Subject: - God is a second-hand imitation of Gé. Fix for bug 1213.
X-Git-Tag: backups/expat-rbuild@40467~562
X-Git-Url: https://git.reactos.org/?p=reactos.git;a=commitdiff_plain;h=22916bde5f0a9d9c475a629205c1bf506b9f7341

- God is a second-hand imitation of Gé. Fix for bug 1213.

svn path=/trunk/; revision=20591
---

diff --git a/reactos/subsys/win32k/include/bitmaps.h b/reactos/subsys/win32k/include/bitmaps.h
index 6537abba4db..d799330f1d4 100644
--- a/reactos/subsys/win32k/include/bitmaps.h
+++ b/reactos/subsys/win32k/include/bitmaps.h
@@ -34,8 +34,8 @@ typedef struct _BITMAPOBJ
 BOOL INTERNAL_CALL BITMAP_Cleanup(PVOID ObjectBody);
 
 BOOL INTERNAL_CALL BITMAPOBJ_InitBitsLock(BITMAPOBJ *pBMObj);
-#define BITMAPOBJ_LockBitmapBits(pBMObj) ExAcquireFastMutex((pBMObj)->BitsLock)
-#define BITMAPOBJ_UnlockBitmapBits(pBMObj) ExReleaseFastMutex((pBMObj)->BitsLock)
+#define BITMAPOBJ_LockBitmapBits(pBMObj) ExEnterCriticalRegionAndAcquireFastMutexUnsafe((pBMObj)->BitsLock)
+#define BITMAPOBJ_UnlockBitmapBits(pBMObj) ExReleaseFastMutexUnsafeAndLeaveCriticalRegion((pBMObj)->BitsLock)
 void INTERNAL_CALL BITMAPOBJ_CleanupBitsLock(BITMAPOBJ *pBMObj);
 
 INT     FASTCALL BITMAPOBJ_GetWidthBytes (INT bmWidth, INT bpp);