[cwittich] 68270: [VIDEOPRT] export functions needed by gfx drivers patch by Mike Nordell CORE-9808

Author: cwittich
Date: Fri Jun 26 06:14:15 2015
New Revision: 68270

URL: http://svn.reactos.org/svn/reactos?rev=68270&view=rev
Log:
[VIDEOPRT]
export functions needed by gfx drivers
patch by Mike Nordell
CORE-9808

Modified:
    trunk/reactos/include/ddk/video.h
    trunk/reactos/win32ss/drivers/videoprt/funclist.c

Modified: trunk/reactos/include/ddk/video.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/ddk/video.h?rev=682...
==============================================================================
--- trunk/reactos/include/ddk/video.h	[iso-8859-1] (original)
+++ trunk/reactos/include/ddk/video.h	[iso-8859-1] Fri Jun 26 06:14:15 2015
@@ -1536,7 +1536,7 @@
 VPAPI
 VOID
 NTAPI
-VideoPortUnLockBuffer(
+VideoPortUnlockBuffer(
   IN PVOID HwDeviceExtension,
   IN PVOID Mdl);

Modified: trunk/reactos/win32ss/drivers/videoprt/funclist.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/drivers/videoprt/fu...
==============================================================================
--- trunk/reactos/win32ss/drivers/videoprt/funclist.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/drivers/videoprt/funclist.c	[iso-8859-1] Fri Jun 26 06:14:15 2015
@@ -26,49 +26,59 @@

typedef struct _VIDEO_PORT_FUNCTION_TABLE {
     PVOID Address;
-    PUCHAR Name;
+    PCSZ Name;
 } *PVIDEO_PORT_FUNCTION_TABLE, VIDEO_PORT_FUNCTION_TABLE;

/* GLOBAL VARIABLES ***********************************************************/

-#define VP_EXPORTED_FUNCS 6
+#define VP_EXPORTED_FUNCS (sizeof(VideoPortExports) / sizeof(*VideoPortExports))

-UCHAR FN_VideoPortClearEvent[] = "VideoPortClearEvent";
-UCHAR FN_VideoPortCreateEvent[] = "VideoPortCreateEvent";
-UCHAR FN_VideoPortCreateSecondaryDisplay[] = "VideoPortCreateSecondaryDisplay";
-UCHAR FN_VideoPortDeleteEvent[] = "VideoPortDeleteEvent";
-UCHAR FN_VideoPortQueueDpc[] = "VideoPortQueueDpc";
-UCHAR FN_VideoPortSetEvent[] = "VideoPortSetEvent";
-
-VIDEO_PORT_FUNCTION_TABLE VideoPortExports[] = {
-    {VideoPortClearEvent, FN_VideoPortClearEvent},
-    {VideoPortCreateEvent, FN_VideoPortCreateEvent},
-    {VideoPortCreateSecondaryDisplay, FN_VideoPortCreateSecondaryDisplay},
-    {VideoPortDeleteEvent, FN_VideoPortDeleteEvent},
-    {VideoPortQueueDpc, FN_VideoPortQueueDpc},
-    {VideoPortSetEvent, FN_VideoPortSetEvent}
+/* Create an array of entries with pfn, psz, for IntVideoPortGetProcAddress */
+#define MAKE_ENTRY(FUNCTIONNAME) { FUNCTIONNAME, #FUNCTIONNAME }
+const VIDEO_PORT_FUNCTION_TABLE VideoPortExports[] = {
+    MAKE_ENTRY(VideoPortQueueDpc),
+    MAKE_ENTRY(VideoPortAllocatePool),
+    MAKE_ENTRY(VideoPortFreePool),
+    MAKE_ENTRY(VideoPortReleaseCommonBuffer),
+    MAKE_ENTRY(VideoPortAllocateCommonBuffer),
+    MAKE_ENTRY(VideoPortCreateSecondaryDisplay),
+    MAKE_ENTRY(VideoPortGetDmaAdapter),
+    MAKE_ENTRY(VideoPortGetVersion),
+    MAKE_ENTRY(VideoPortLockBuffer),
+    MAKE_ENTRY(VideoPortUnlockBuffer),
+    MAKE_ENTRY(VideoPortSetEvent),
+    MAKE_ENTRY(VideoPortClearEvent),
+    MAKE_ENTRY(VideoPortReadStateEvent),
+    MAKE_ENTRY(VideoPortRegisterBugcheckCallback),
+    MAKE_ENTRY(VideoPortCreateEvent),
+    MAKE_ENTRY(VideoPortDeleteEvent),
+    MAKE_ENTRY(VideoPortWaitForSingleObject),
+    MAKE_ENTRY(VideoPortCheckForDeviceExistence),
+    MAKE_ENTRY(VideoPortFlushRegistry),
+    MAKE_ENTRY(VideoPortQueryPerformanceCounter),
 };
+#undef MAKE_ENTRY

PVOID NTAPI
 IntVideoPortGetProcAddress(
    IN PVOID HwDeviceExtension,
    IN PUCHAR FunctionName)
 {
-   ULONG i = 0;
+    ULONG i = 0;

-   TRACE_(VIDEOPRT, "VideoPortGetProcAddress(%s)\n", FunctionName);
+    TRACE_(VIDEOPRT, "VideoPortGetProcAddress(%s)\n", FunctionName);

/* Search by name */
-   for (i = 0; i < VP_EXPORTED_FUNCS; i++)
-   {
-      if (!_strnicmp((PCHAR)FunctionName, (PCHAR)VideoPortExports[i].Name,
-                     strlen((PCHAR)FunctionName)))
-      {
-         return (PVOID)VideoPortExports[i].Address;
-      }
-   }

-   WARN_(VIDEOPRT, "VideoPortGetProcAddress: Can't resolve symbol %s\n", FunctionName);
+    for (i = 0; i < VP_EXPORTED_FUNCS; i++)
+    {
+        if (!strcmp((PCHAR)FunctionName, VideoPortExports[i].Name))
+        {
+            return (PVOID)VideoPortExports[i].Address;
+        }
+    }
+
+   ERR_(VIDEOPRT, "VideoPortGetProcAddress: Can't resolve symbol %s\n", FunctionName);

return NULL;
 }