Changeset 41071 in vbox for trunk/src/VBox/GuestHost/OpenGL/include/cr_glstate.h

Timestamp:

Apr 26, 2012 12:17:23 PM (13 years ago)

Author:

vboxsync

Message:

crOpenGL: switch to using ASMBit* for gl resource tracking

File:

• trunk/src/VBox/GuestHost/OpenGL/include/cr_glstate.h (modified) (2 diffs)

trunk/src/VBox/GuestHost/OpenGL/include/cr_glstate.h

@@ -54 +54 @@
 #ifndef IN_GUEST
 # include <VBox/vmm/ssm.h>
+# include <iprt/asm.h>
+
+# define CR_STATE_SHAREDOBJ_USAGE_INIT(_pObj) (crMemset((_pObj)->ctxUsage, 0, sizeof ((_pObj)->ctxUsage)))
+# define CR_STATE_SHAREDOBJ_USAGE_SET(_pObj, _pCtx) (ASMBitSet((_pObj)->ctxUsage, (_pCtx)->id))
+# define CR_STATE_SHAREDOBJ_USAGE_CLEAR(_pObj, _pCtx) (ASMBitClear((_pObj)->ctxUsage, (_pCtx)->id))
+# define CR_STATE_SHAREDOBJ_USAGE_IS_USED(_pObj) (ASMBitFirstSet((_pObj)->ctxUsage, sizeof ((_pObj)->ctxUsage)<<3) >= 0)
 #endif
 
@@ -115 +121 @@
     GLboolean   bFBOResyncNeeded;
 } CRSharedState;
-
-#define CR_STATE_SHAREDOBJ_USAGE_INIT(_pObj) (CLEARBITS((_pObj)->ctxUsage))
-#define CR_STATE_SHAREDOBJ_USAGE_SET(_pObj, _pCtx) (SETBIT((_pObj)->ctxUsage, (_pCtx)->id))
-#define CR_STATE_SHAREDOBJ_USAGE_CLEAR(_pObj, _pCtx) (CLEARBIT((_pObj)->ctxUsage, (_pCtx)->id))
-#define CR_STATE_SHAREDOBJ_USAGE_IS_USED(_pObj) (HASBITS((_pObj)->ctxUsage))
 
 /**