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
-
-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(VideoPortDDCMonitorHelper),
+ MAKE_ENTRY(VideoPortDoDma),
+ MAKE_ENTRY(VideoPortGetCommonBuffer),
+ MAKE_ENTRY(VideoPortGetMdl),
+ MAKE_ENTRY(VideoPortLockPages),
+ MAKE_ENTRY(VideoPortSignalDmaComplete),
+ MAKE_ENTRY(VideoPortUnlockPages),
+ MAKE_ENTRY(VideoPortAssociateEventsWithDmaHandle),
+ MAKE_ENTRY(VideoPortGetBytesUsed),
+ MAKE_ENTRY(VideoPortSetBytesUsed),
+ MAKE_ENTRY(VideoPortGetDmaContext),
+ MAKE_ENTRY(VideoPortSetDmaContext),
+ MAKE_ENTRY(VideoPortMapDmaMemory),
+ MAKE_ENTRY(VideoPortUnmapDmaMemory),
+ MAKE_ENTRY(VideoPortGetAgpServices),
+ MAKE_ENTRY(VideoPortAllocateContiguousMemory),
+ MAKE_ENTRY(VideoPortGetRomImage),
+ MAKE_ENTRY(VideoPortGetAssociatedDeviceExtension),
+ MAKE_ENTRY(VideoPortGetAssociatedDeviceID),
+ MAKE_ENTRY(VideoPortAcquireDeviceLock),
+ MAKE_ENTRY(VideoPortReleaseDeviceLock),
+ MAKE_ENTRY(VideoPortAllocateBuffer),
+ MAKE_ENTRY(VideoPortFreeCommonBuffer),
+ MAKE_ENTRY(VideoPortReleaseBuffer),
+ MAKE_ENTRY(VideoPortInterlockedIncrement),
+ MAKE_ENTRY(VideoPortInterlockedDecrement),
+ MAKE_ENTRY(VideoPortInterlockedExchange),
+ MAKE_ENTRY(VideoPortGetVgaStatus),
+ MAKE_ENTRY(VideoPortQueueDpc),
+ MAKE_ENTRY(VideoPortEnumerateChildren),
+ MAKE_ENTRY(VideoPortQueryServices),
+ MAKE_ENTRY(VideoPortGetDmaAdapter),
+ MAKE_ENTRY(VideoPortPutDmaAdapter),
+ MAKE_ENTRY(VideoPortAllocateCommonBuffer),
+ MAKE_ENTRY(VideoPortReleaseCommonBuffer),
+ MAKE_ENTRY(VideoPortLockBuffer),
+ MAKE_ENTRY(VideoPortUnlockBuffer),
+ MAKE_ENTRY(VideoPortStartDma),
+ MAKE_ENTRY(VideoPortCompleteDma),
+ MAKE_ENTRY(VideoPortCreateEvent),
+ MAKE_ENTRY(VideoPortDeleteEvent),
+ MAKE_ENTRY(VideoPortSetEvent),
+ MAKE_ENTRY(VideoPortClearEvent),
+ MAKE_ENTRY(VideoPortReadStateEvent),
+ MAKE_ENTRY(VideoPortWaitForSingleObject),
+ MAKE_ENTRY(VideoPortAllocatePool),
+ MAKE_ENTRY(VideoPortFreePool),
+ MAKE_ENTRY(VideoPortCreateSpinLock),
+ MAKE_ENTRY(VideoPortDeleteSpinLock),
+ MAKE_ENTRY(VideoPortAcquireSpinLock),
+ MAKE_ENTRY(VideoPortAcquireSpinLockAtDpcLevel),
+ MAKE_ENTRY(VideoPortReleaseSpinLock),
+ MAKE_ENTRY(VideoPortReleaseSpinLockFromDpcLevel),
+ MAKE_ENTRY(VideoPortCheckForDeviceExistence),
+ MAKE_ENTRY(VideoPortCreateSecondaryDisplay),
+ MAKE_ENTRY(VideoPortFlushRegistry),
+ MAKE_ENTRY(VideoPortQueryPerformanceCounter),
+ MAKE_ENTRY(VideoPortGetVersion),
+ MAKE_ENTRY(VideoPortRegisterBugcheckCallback),
};
+#undef MAKE_ENTRY
PVOID NTAPI
IntVideoPortGetProcAddress(
- IN PVOID HwDeviceExtension,
- IN PUCHAR FunctionName)
+ IN PVOID HwDeviceExtension,
+ IN PUCHAR FunctionName)
{
- ULONG i = 0;
+ ULONG i;
- 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;
- }
- }
+ for (i = 0; i < ARRAYSIZE(VideoPortExports); i++)
+ {
+ if (!strcmp((PCHAR)FunctionName, VideoPortExports[i].Name))
+ {
+ return (PVOID)VideoPortExports[i].Address;
+ }
+ }
- WARN_(VIDEOPRT, "VideoPortGetProcAddress: Can't resolve symbol %s\n", FunctionName);
+ ERR_(VIDEOPRT, "VideoPortGetProcAddress: Can't resolve symbol %s\n", FunctionName);
- return NULL;
+ return NULL;
}