[greatlrd] 29798: actvate more code and slash away more notes to the trachcan, and smaller cleanup

Author: greatlrd
Date: Tue Oct 23 01:15:10 2007
New Revision: 29798

URL: http://svn.reactos.org/svn/reactos?rev=29798&view=rev
Log:
actvate more code and slash away more notes to the trachcan, and smaller cleanup

Modified:
    branches/reactx/reactos/drivers/directx/directory.rbuild
    branches/reactx/reactos/drivers/directx/dxg/dxg.rbuild
    branches/reactx/reactos/drivers/directx/dxg/main.c

Modified: branches/reactx/reactos/drivers/directx/directory.rbuild
URL: http://svn.reactos.org/svn/reactos/branches/reactx/reactos/drivers/directx/d...
==============================================================================
--- branches/reactx/reactos/drivers/directx/directory.rbuild (original)
+++ branches/reactx/reactos/drivers/directx/directory.rbuild Tue Oct 23 01:15:10 2007
@@ -4,4 +4,7 @@
 <directory name="dxg">
    <xi:include href="dxg/dxg.rbuild" />
 </directory>
+<directory name="dxgthk">
+	<xi:include href="dxgthk/dxgthk.rbuild" />
+</directory>
 </group>

Modified: branches/reactx/reactos/drivers/directx/dxg/dxg.rbuild
URL: http://svn.reactos.org/svn/reactos/branches/reactx/reactos/drivers/directx/d...
==============================================================================
--- branches/reactx/reactos/drivers/directx/dxg/dxg.rbuild (original)
+++ branches/reactx/reactos/drivers/directx/dxg/dxg.rbuild Tue Oct 23 01:15:10 2007
@@ -5,6 +5,7 @@
    <importlibrary definition="dxg.def" />
    <include base="dxg">.</include>
    <define name="__USE_W32API" />
+	<library>dxgthk</library>
    <file>main.c</file>
    <file>dxg.rc</file>
 </module>

Modified: branches/reactx/reactos/drivers/directx/dxg/main.c
URL: http://svn.reactos.org/svn/reactos/branches/reactx/reactos/drivers/directx/d...
==============================================================================
--- branches/reactx/reactos/drivers/directx/dxg/main.c (original)
+++ branches/reactx/reactos/drivers/directx/dxg/main.c Tue Oct 23 01:15:10 2007
@@ -12,14 +12,18 @@

#include <dxg_int.h>

-ULONG gcDxgFuncs = 0x5C;
+
 ULONG gcMaxDdHmgr = 0;
 ULONG gcSizeDdHmgr = 0; 
-gcDummyPageRefCnt = 0;
+LONG gcDummyPageRefCnt = 0;
+HSEMAPHORE ghsemHmgr = NULL;
+HSEMAPHORE ghsemDummyPage = NULL;
+VOID *gpDummyPage = NULL;
+PEPROCESS gpepSession = NULL;

-HSEMAPHORE *ghsemHmgr = NULL;
-VOID * gpDummyPage;
+PDRVFN gpEngFuncs;

+const ULONG gcDxgFuncs = DXG_INDEX_DxDdIoctl + 1;
 DRVFN gaDxgFuncs [] = 
 {
     {0, (PFN) NULL}
@@ -46,6 +50,7 @@
 {

PDRVFN drv_func;
+    INT i;

/* Test see if the data is vaild we got from win32k.sys */
     if ((SizeEngDrv != sizeof(DRVENABLEDATA)) ||
@@ -55,9 +60,9 @@
     }

/* rest static value */
-    gpDummyPage = 0;
+    gpDummyPage = NULL;
     gcDummyPageRefCnt = 0;
-    ghsemDummyPage = 0;
+    ghsemDummyPage = NULL;

/* 
      * Setup internal driver functions list we got from dxg driver functions list
@@ -71,7 +76,7 @@
     {
         return STATUS_INTERNAL_ERROR;
     }
-#if 0
+
     /*
      * Check if all drv functions are sorted right 
      * and if it really are exported 
@@ -79,7 +84,7 @@

for (i=1 ; i < DXENG_INDEX_DxEngLoadImage + 1; i++)
     {
-        drv_func = &EngDrv->pdrvfn[i];
+        drv_func = &pDxEngDrv->pdrvfn[i];

if ((drv_func->iFunc != i) ||
             (drv_func->pfn == 0))
@@ -93,6 +98,7 @@
     /* Note 12/1-2004 : Why is this set to 0x618 */
     *DirectDrawContext = 0x618;

+#if 0
     if (DdHmgCreate())
     {
         ghsemDummyPage = EngCreateSemaphore();
@@ -103,6 +109,7 @@
             return STATUS_SUCCESS;
         }
     }
+#endif

DdHmgDestroy();

@@ -111,37 +118,39 @@
         EngDeleteSemaphore(ghsemDummyPage);
         ghsemDummyPage = 0;
     }
-#endif
+
     return STATUS_NO_MEMORY;
 }

NTSTATUS
 DxDdCleanupDxGraphics()
 {
-#if 0
+
     DdHmgDestroy();

if (!ghsemDummyPage)
     {
         if (!gpDummyPage)
         {
+#if 0
             ExFreePoolWithTag(gpDummyPage,0);
-            gpDummyPage = 0;
+#endif
+            gpDummyPage = NULL;
             gcDummyPageRefCnt = 0;
         }
-        EngDeleteSemaphore(ghsemDummyPage)
+        EngDeleteSemaphore(ghsemDummyPage);
     }
-#endif
+
     return 0;
 }

BOOL
 DdHmgDestroy()
 {
+    gcMaxDdHmgr = 0;
+    gcSizeDdHmgr = 0;
 #if 0
     ghFreeDdHmgr = 0;
-    gcMaxDdHmgr = 0;
-    gcSizeDdHmgr = 0;
     gpentDdHmgrLast = 0;

if (gpentDdHmgr)
@@ -149,12 +158,13 @@
         EngFreeMem(gpentDdHmgr);
         gpentDdHmgr = 0; 
     }
-
+#endif
     if (ghsemHmgr)
     {
         EngDeleteSemaphore(ghsemHmgr);
+        ghsemHmgr = NULL;
     }
-#endif
+
     return TRUE;
 }