[ros-diffs] [fireball] 29325: - Make VideoPortCreateSecondaryDisplay() return an error instead of success, so that driver does not assume the SecondaryDeviceExtension was created for it. - Add one more DPRINT() to show the size of Device Extension miniport has asked for. See issue #2672 for more details.

Author: fireball
Date: Mon Oct  1 14:18:53 2007
New Revision: 29325

URL: http://svn.reactos.org/svn/reactos?rev=29325&view=rev
Log:
- Make VideoPortCreateSecondaryDisplay() return an error instead of success, so that driver does not assume the SecondaryDeviceExtension was created for it.
- Add one more DPRINT() to show the size of Device Extension miniport has asked for.
See issue #2672 for more details.

Modified:
    trunk/reactos/drivers/video/videoprt/videoprt.c

Modified: trunk/reactos/drivers/video/videoprt/videoprt.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/video/videoprt/vide...
==============================================================================
--- trunk/reactos/drivers/video/videoprt/videoprt.c (original)
+++ trunk/reactos/drivers/video/videoprt/videoprt.c Mon Oct  1 14:18:53 2007
@@ -202,6 +202,9 @@
    /* Create a unicode device name. */
    swprintf(DeviceBuffer, L"\Device\Video%lu", DeviceNumber);
    RtlInitUnicodeString(&DeviceName, DeviceBuffer);
+
+   DPRINT("HwDeviceExtension size is: 0x%x\n",
+       DriverExtension->InitializationData.HwDeviceExtensionSize);

/* Create the device object. */
    Status = IoCreateDevice(
@@ -1165,7 +1168,7 @@
    IN ULONG Flag)
 {
    DPRINT1("VideoPortCreateSecondaryDisplay: Unimplemented.\n");
-   return NO_ERROR;
+   return ERROR_DEV_NOT_EXIST;
 }

/*