Applied patch by Eric: this fixes a crash after some time (when the FIFO queue was full

for the first time).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19803 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/add-ons/accelerants/vmware/Fifo.c

@@ -112,7 +112,8 @@ FifoWrite(uint32 value)
 		FifoSync();
 
 	fifo[gSi->fifoNext / 4] = value;
-	gSi->fifoNext = (gSi->fifoNext + 4) % fifoCapacity;
+	gSi->fifoNext = fifo[SVGA_FIFO_MIN] +
+		(gSi->fifoNext + 4 - fifo[SVGA_FIFO_MIN]) % fifoCapacity;
 }