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reactos/sdk/include/psdk/ntddvdeo.h

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/*
* ntddvdeo.h
*
* Definitions for video devices
*
* This file is part of the w32api package.
*
* Contributors:
* Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
*
* THIS SOFTWARE IS NOT COPYRIGHTED
*
* This source code is offered for use in the public domain. You may
* use, modify or distribute it freely.
*
* This code is distributed in the hope that it will be useful but
* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
* DISCLAIMED. This includes but is not limited to warranties of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
*/
#pragma once
#define _NTDDVDEO_
DEFINE_GUID(GUID_DEVINTERFACE_DISPLAY_ADAPTER, \
0x5b45201d, 0xf2f2, 0x4f3b, 0x85, 0xbb, 0x30, 0xff, 0x1f, 0x95, 0x35, 0x99);
#ifndef GUID_DEFS_ONLY
#ifdef __cplusplus
extern "C" {
#endif
#define VIDEO_DEVICE_NAME "DISPLAY%d"
#define WVIDEO_DEVICE_NAME L"DISPLAY%d"
#define DD_FULLSCREEN_VIDEO_DEVICE_NAME L"\\Device\\FSVideo"
#define IOCTL_VIDEO_ENABLE_VDM \
CTL_CODE(FILE_DEVICE_VIDEO, 0x00, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_DISABLE_VDM \
CTL_CODE(FILE_DEVICE_VIDEO, 0x01, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_REGISTER_VDM \
CTL_CODE(FILE_DEVICE_VIDEO, 0x02, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_SET_OUTPUT_DEVICE_POWER_STATE \
CTL_CODE(FILE_DEVICE_VIDEO, 0x03, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_GET_OUTPUT_DEVICE_POWER_STATE \
CTL_CODE(FILE_DEVICE_VIDEO, 0x04, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_MONITOR_DEVICE \
CTL_CODE(FILE_DEVICE_VIDEO, 0x05, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_ENUM_MONITOR_PDO \
CTL_CODE(FILE_DEVICE_VIDEO, 0x06, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_INIT_WIN32K_CALLBACKS \
CTL_CODE(FILE_DEVICE_VIDEO, 0x07, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_HANDLE_VIDEOPARAMETERS \
CTL_CODE(FILE_DEVICE_VIDEO, 0x08, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_IS_VGA_DEVICE \
CTL_CODE(FILE_DEVICE_VIDEO, 0x09, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_USE_DEVICE_IN_SESSION \
CTL_CODE(FILE_DEVICE_VIDEO, 0x0a, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_PREPARE_FOR_EARECOVERY \
CTL_CODE(FILE_DEVICE_VIDEO, 0x0b, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_DISABLE_CURSOR \
CTL_CODE (FILE_DEVICE_VIDEO, 0x109, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_DISABLE_POINTER \
CTL_CODE(FILE_DEVICE_VIDEO, 0x10f, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_ENABLE_CURSOR \
CTL_CODE(FILE_DEVICE_VIDEO, 0x108, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_ENABLE_POINTER \
CTL_CODE(FILE_DEVICE_VIDEO, 0x10e, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_FREE_PUBLIC_ACCESS_RANGES \
CTL_CODE(FILE_DEVICE_VIDEO, 0x119, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_GET_BANK_SELECT_CODE \
CTL_CODE(FILE_DEVICE_VIDEO, 0x115, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_GET_CHILD_STATE \
CTL_CODE(FILE_DEVICE_VIDEO, 0x120, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_GET_POWER_MANAGEMENT \
CTL_CODE(FILE_DEVICE_VIDEO, 0x11c, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_LOAD_AND_SET_FONT \
CTL_CODE(FILE_DEVICE_VIDEO, 0x105, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_MAP_VIDEO_MEMORY \
CTL_CODE(FILE_DEVICE_VIDEO, 0x116, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_QUERY_AVAIL_MODES \
CTL_CODE(FILE_DEVICE_VIDEO, 0x100, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_QUERY_COLOR_CAPABILITIES \
CTL_CODE(FILE_DEVICE_VIDEO, 0x11a, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_QUERY_CURRENT_MODE \
CTL_CODE(FILE_DEVICE_VIDEO, 0x102, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_QUERY_CURSOR_ATTR \
CTL_CODE(FILE_DEVICE_VIDEO, 0x10b, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_QUERY_CURSOR_POSITION \
CTL_CODE(FILE_DEVICE_VIDEO, 0x10d, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_QUERY_NUM_AVAIL_MODES \
CTL_CODE(FILE_DEVICE_VIDEO, 0x101, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_QUERY_POINTER_ATTR \
CTL_CODE(FILE_DEVICE_VIDEO, 0x111, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_QUERY_POINTER_CAPABILITIES \
CTL_CODE(FILE_DEVICE_VIDEO, 0x114, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_QUERY_POINTER_POSITION \
CTL_CODE(FILE_DEVICE_VIDEO, 0x113, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_QUERY_PUBLIC_ACCESS_RANGES \
CTL_CODE(FILE_DEVICE_VIDEO, 0x118, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_RESET_DEVICE \
CTL_CODE(FILE_DEVICE_VIDEO, 0x104, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_RESTORE_HARDWARE_STATE \
CTL_CODE(FILE_DEVICE_VIDEO, 0x81, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_SAVE_HARDWARE_STATE \
CTL_CODE(FILE_DEVICE_VIDEO, 0x80, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_SET_CHILD_STATE_CONFIGURATION \
CTL_CODE(FILE_DEVICE_VIDEO, 0x122, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_SET_COLOR_REGISTERS \
CTL_CODE(FILE_DEVICE_VIDEO, 0x107, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_SET_CURRENT_MODE \
CTL_CODE(FILE_DEVICE_VIDEO, 0x103, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_SET_CURSOR_ATTR \
CTL_CODE(FILE_DEVICE_VIDEO, 0x10a, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_SET_CURSOR_POSITION \
CTL_CODE(FILE_DEVICE_VIDEO, 0x10c, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_SET_PALETTE_REGISTERS \
CTL_CODE(FILE_DEVICE_VIDEO, 0x106, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_SET_POINTER_ATTR \
CTL_CODE(FILE_DEVICE_VIDEO, 0x110, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_SET_POINTER_POSITION \
CTL_CODE(FILE_DEVICE_VIDEO, 0x112, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_SET_POWER_MANAGEMENT \
CTL_CODE(FILE_DEVICE_VIDEO, 0x11b, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_SHARE_VIDEO_MEMORY \
CTL_CODE(FILE_DEVICE_VIDEO, 0x11d, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_SWITCH_DUALVIEW \
CTL_CODE(FILE_DEVICE_VIDEO, 0x123, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_UNMAP_VIDEO_MEMORY \
CTL_CODE(FILE_DEVICE_VIDEO, 0x117, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_UNSHARE_VIDEO_MEMORY \
CTL_CODE(FILE_DEVICE_VIDEO, 0x11e, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_SET_COLOR_LUT_DATA \
CTL_CODE(FILE_DEVICE_VIDEO, 0x11f, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_VALIDATE_CHILD_STATE_CONFIGURATION \
CTL_CODE(FILE_DEVICE_VIDEO, 0x121, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_SET_BANK_POSITION \
CTL_CODE(FILE_DEVICE_VIDEO, 0x124, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_QUERY_SUPPORTED_BRIGHTNESS \
CTL_CODE(FILE_DEVICE_VIDEO, 0x125, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_QUERY_DISPLAY_BRIGHTNESS \
CTL_CODE(FILE_DEVICE_VIDEO, 0x126, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VIDEO_SET_DISPLAY_BRIGHTNESS \
CTL_CODE(FILE_DEVICE_VIDEO, 0x127, METHOD_BUFFERED, FILE_ANY_ACCESS)
typedef struct _VIDEO_VDM {
HANDLE ProcessHandle;
} VIDEO_VDM, *PVIDEO_VDM;
typedef struct _VIDEO_REGISTER_VDM {
ULONG MinimumStateSize;
} VIDEO_REGISTER_VDM, *PVIDEO_REGISTER_VDM;
typedef struct tagVIDEO_MONITOR_DEVICE {
ULONG flag;
ULONG HwID;
BOOLEAN Internal;
} VIDEO_MONITOR_DEVICE, *PVIDEO_MONITOR_DEVICE;
typedef struct tagVIDEO_MONITOR_DESCRIPTOR {
ULONG DescriptorSize;
UCHAR Descriptor[1];
} VIDEO_MONITOR_DESCRIPTOR, *PVIDEO_MONITOR_DESCRIPTOR;
typedef enum _VIDEO_WIN32K_CALLBACKS_PARAMS_TYPE {
VideoPowerNotifyCallout = 1,
VideoDisplaySwitchCallout,
VideoEnumChildPdoNotifyCallout,
VideoFindAdapterCallout,
VideoWakeupCallout,
VideoChangeDisplaySettingsCallout,
VideoPnpNotifyCallout,
VideoDxgkDisplaySwitchCallout,
VideoDxgkMonitorEventCallout,
VideoDxgkFindAdapterTdrCallout
} VIDEO_WIN32K_CALLBACKS_PARAMS_TYPE;
#define DXGK_WIN32K_PARAM_FLAG_UPDATEREGISTRY 1
#define DXGK_WIN32K_PARAM_FLAG_MODESWITCH 2
#define DXGK_WIN32K_PARAM_FLAG_DISABLEVIEW 4
typedef struct _DXGK_WIN32K_PARAM_DATA
{
PVOID PathsArray;
PVOID ModesArray;
ULONG NumPathArrayElements;
ULONG NumModeArrayElements;
ULONG SDCFlags;
} DXGK_WIN32K_PARAM_DATA, *PDXGK_WIN32K_PARAM_DATA;
typedef struct _VIDEO_WIN32K_CALLBACKS_PARAMS {
VIDEO_WIN32K_CALLBACKS_PARAMS_TYPE CalloutType;
PVOID PhysDisp;
ULONG_PTR Param;
LONG Status;
} VIDEO_WIN32K_CALLBACKS_PARAMS, *PVIDEO_WIN32K_CALLBACKS_PARAMS;
typedef
VOID
(*PVIDEO_WIN32K_CALLOUT)(
_In_ PVOID Params);
typedef struct _VIDEO_WIN32K_CALLBACKS {
IN PVOID PhysDisp;
IN PVIDEO_WIN32K_CALLOUT Callout;
OUT ULONG bACPI;
OUT HANDLE pPhysDeviceObject;
OUT ULONG DualviewFlags;
} VIDEO_WIN32K_CALLBACKS, *PVIDEO_WIN32K_CALLBACKS;
typedef struct _VIDEO_DEVICE_SESSION_STATUS {
ULONG bEnable;
ULONG bSuccess;
} VIDEO_DEVICE_SESSION_STATUS, *PVIDEO_DEVICE_SESSION_STATUS;
typedef struct _VIDEO_MEMORY {
PVOID RequestedVirtualAddress;
} VIDEO_MEMORY, *PVIDEO_MEMORY;
typedef struct _VIDEO_MEMORY_INFORMATION {
PVOID VideoRamBase;
ULONG VideoRamLength;
PVOID FrameBufferBase;
ULONG FrameBufferLength;
} VIDEO_MEMORY_INFORMATION, *PVIDEO_MEMORY_INFORMATION;
/* VIDEO_MODE.RequestedMode */
#define VIDEO_MODE_MAP_MEM_LINEAR 0x40000000
#define VIDEO_MODE_NO_ZERO_MEMORY 0x80000000
typedef struct _VIDEO_MODE {
ULONG RequestedMode;
} VIDEO_MODE, *PVIDEO_MODE;
/* VIDEO_MODE_INFORMATION.AttributeFlags */
#define VIDEO_MODE_COLOR 0x0001
#define VIDEO_MODE_GRAPHICS 0x0002
#define VIDEO_MODE_PALETTE_DRIVEN 0x0004
#define VIDEO_MODE_MANAGED_PALETTE 0x0008
#define VIDEO_MODE_INTERLACED 0x0010
#define VIDEO_MODE_NO_OFF_SCREEN 0x0020
#define VIDEO_MODE_NO_64_BIT_ACCESS 0x0040
#define VIDEO_MODE_BANKED 0x0080
#define VIDEO_MODE_LINEAR 0x0100
typedef struct _VIDEO_MODE_INFORMATION {
ULONG Length;
ULONG ModeIndex;
ULONG VisScreenWidth;
ULONG VisScreenHeight;
ULONG ScreenStride;
ULONG NumberOfPlanes;
ULONG BitsPerPlane;
ULONG Frequency;
ULONG XMillimeter;
ULONG YMillimeter;
ULONG NumberRedBits;
ULONG NumberGreenBits;
ULONG NumberBlueBits;
ULONG RedMask;
ULONG GreenMask;
ULONG BlueMask;
ULONG AttributeFlags;
ULONG VideoMemoryBitmapWidth;
ULONG VideoMemoryBitmapHeight;
ULONG DriverSpecificAttributeFlags;
} VIDEO_MODE_INFORMATION, *PVIDEO_MODE_INFORMATION;
typedef struct _VIDEO_NUM_MODES {
ULONG NumModes;
ULONG ModeInformationLength;
} VIDEO_NUM_MODES, *PVIDEO_NUM_MODES;
typedef enum _VIDEO_POWER_STATE {
VideoPowerUnspecified = 0,
VideoPowerOn = 1,
VideoPowerStandBy,
VideoPowerSuspend,
VideoPowerOff,
VideoPowerHibernate,
VideoPowerShutdown,
VideoPowerMaximum
} VIDEO_POWER_STATE, *PVIDEO_POWER_STATE;
typedef struct _VIDEO_POWER_MANAGEMENT {
ULONG Length;
ULONG DPMSVersion;
ULONG PowerState;
} VIDEO_POWER_MANAGEMENT, *PVIDEO_POWER_MANAGEMENT;
typedef struct _VIDEO_PUBLIC_ACCESS_RANGES {
ULONG InIoSpace;
ULONG MappedInIoSpace;
PVOID VirtualAddress;
} VIDEO_PUBLIC_ACCESS_RANGES, *PVIDEO_PUBLIC_ACCESS_RANGES;
typedef struct _VIDEO_SHARE_MEMORY {
HANDLE ProcessHandle;
ULONG ViewOffset;
ULONG ViewSize;
PVOID RequestedVirtualAddress;
} VIDEO_SHARE_MEMORY, *PVIDEO_SHARE_MEMORY;
typedef struct _VIDEO_SHARE_MEMORY_INFORMATION {
ULONG SharedViewOffset;
ULONG SharedViewSize;
PVOID VirtualAddress;
} VIDEO_SHARE_MEMORY_INFORMATION, *PVIDEO_SHARE_MEMORY_INFORMATION;
/* VIDEO_BANK_SELECT.BankingFlags constants */
#define PLANAR_HC 0x00000001
/* VIDEO_BANK_SELECT.BankingType and PlanarHCBankingType constants */
typedef enum _VIDEO_BANK_TYPE {
VideoNotBanked = 0,
VideoBanked1RW,
VideoBanked1R1W,
VideoBanked2RW,
NumVideoBankTypes
} VIDEO_BANK_TYPE, *PVIDEO_BANK_TYPE;
typedef struct _VIDEO_BANK_SELECT {
ULONG Length;
ULONG Size;
ULONG BankingFlags;
ULONG BankingType;
ULONG PlanarHCBankingType;
ULONG BitmapWidthInBytes;
ULONG BitmapSize;
ULONG Granularity;
ULONG PlanarHCGranularity;
ULONG CodeOffset;
ULONG PlanarHCBankCodeOffset;
ULONG PlanarHCEnableCodeOffset;
ULONG PlanarHCDisableCodeOffset;
} VIDEO_BANK_SELECT, *PVIDEO_BANK_SELECT;
typedef struct _VIDEO_LOAD_FONT_INFORMATION {
USHORT WidthInPixels;
USHORT HeightInPixels;
ULONG FontSize;
UCHAR Font[1];
} VIDEO_LOAD_FONT_INFORMATION, *PVIDEO_LOAD_FONT_INFORMATION;
/* VIDEO_COLOR_CAPABILITIES.AttributeFlags constants */
#define VIDEO_DEVICE_COLOR 0x00000001
#define VIDEO_OPTIONAL_GAMMET_TABLE 0x00000002
typedef struct _VIDEO_COLOR_CAPABILITIES {
ULONG Length;
ULONG AttributeFlags;
LONG RedPhosphoreDecay;
LONG GreenPhosphoreDecay;
LONG BluePhosphoreDecay;
LONG WhiteChromaticity_x;
LONG WhiteChromaticity_y;
LONG WhiteChromaticity_Y;
LONG RedChromaticity_x;
LONG RedChromaticity_y;
LONG GreenChromaticity_x;
LONG GreenChromaticity_y;
LONG BlueChromaticity_x;
LONG BlueChromaticity_y;
LONG WhiteGamma;
LONG RedGamma;
LONG GreenGamma;
LONG BlueGamma;
} VIDEO_COLOR_CAPABILITIES, *PVIDEO_COLOR_CAPABILITIES;
typedef struct _VIDEO_CURSOR_ATTRIBUTES {
USHORT Width;
USHORT Height;
SHORT Column;
SHORT Row;
UCHAR Rate;
UCHAR Enable;
} VIDEO_CURSOR_ATTRIBUTES, *PVIDEO_CURSOR_ATTRIBUTES;
typedef struct _VIDEO_CURSOR_POSITION {
SHORT Column;
SHORT Row;
} VIDEO_CURSOR_POSITION, *PVIDEO_CURSOR_POSITION;
typedef struct _VIDEO_POINTER_ATTRIBUTES {
ULONG Flags;
ULONG Width;
ULONG Height;
ULONG WidthInBytes;
ULONG Enable;
SHORT Column;
SHORT Row;
UCHAR Pixels[1];
} VIDEO_POINTER_ATTRIBUTES, *PVIDEO_POINTER_ATTRIBUTES;
/* VIDEO_POINTER_CAPABILITIES.Flags */
#define VIDEO_MODE_ASYNC_POINTER 0x01
#define VIDEO_MODE_MONO_POINTER 0x02
#define VIDEO_MODE_COLOR_POINTER 0x04
#define VIDEO_MODE_ANIMATE_START 0x08
#define VIDEO_MODE_ANIMATE_UPDATE 0x10
typedef struct _VIDEO_POINTER_CAPABILITIES {
ULONG Flags;
ULONG MaxWidth;
ULONG MaxHeight;
ULONG HWPtrBitmapStart;
ULONG HWPtrBitmapEnd;
} VIDEO_POINTER_CAPABILITIES, *PVIDEO_POINTER_CAPABILITIES;
typedef struct _VIDEO_POINTER_POSITION {
SHORT Column;
SHORT Row;
} VIDEO_POINTER_POSITION, *PVIDEO_POINTER_POSITION;
/* VIDEO_HARDWARE_STATE_HEADER.VGAStateFlags constants */
#define VIDEO_STATE_NON_STANDARD_VGA 0x00000001
#define VIDEO_STATE_UNEMULATED_VGA_STATE 0x00000002
#define VIDEO_STATE_PACKED_CHAIN4_MODE 0x00000004
typedef struct _VIDEO_HARDWARE_STATE_HEADER {
ULONG Length;
UCHAR PortValue[0x30];
ULONG AttribIndexDataState;
ULONG BasicSequencerOffset;
ULONG BasicCrtContOffset;
ULONG BasicGraphContOffset;
ULONG BasicAttribContOffset;
ULONG BasicDacOffset;
ULONG BasicLatchesOffset;
ULONG ExtendedSequencerOffset;
ULONG ExtendedCrtContOffset;
ULONG ExtendedGraphContOffset;
ULONG ExtendedAttribContOffset;
ULONG ExtendedDacOffset;
ULONG ExtendedValidatorStateOffset;
ULONG ExtendedMiscDataOffset;
ULONG PlaneLength;
ULONG Plane1Offset;
ULONG Plane2Offset;
ULONG Plane3Offset;
ULONG Plane4Offset;
ULONG VGAStateFlags;
ULONG DIBOffset;
ULONG DIBBitsPerPixel;
ULONG DIBXResolution;
ULONG DIBYResolution;
ULONG DIBXlatOffset;
ULONG DIBXlatLength;
ULONG VesaInfoOffset;
PVOID FrameBufferData;
} VIDEO_HARDWARE_STATE_HEADER, *PVIDEO_HARDWARE_STATE_HEADER;
typedef struct _VIDEO_CLUTDATA {
UCHAR Red;
UCHAR Green;
UCHAR Blue;
UCHAR Unused;
} VIDEO_CLUTDATA, *PVIDEO_CLUTDATA;
typedef struct {
USHORT NumEntries;
USHORT FirstEntry;
union {
VIDEO_CLUTDATA RgbArray;
ULONG RgbLong;
} LookupTable[1];
} VIDEO_CLUT, *PVIDEO_CLUT;
typedef struct _VIDEO_PALETTE_DATA {
USHORT NumEntries;
USHORT FirstEntry;
USHORT Colors[1];
} VIDEO_PALETTE_DATA, *PVIDEO_PALETTE_DATA;
typedef struct _VIDEO_HARDWARE_STATE {
PVIDEO_HARDWARE_STATE_HEADER StateHeader;
ULONG StateLength;
} VIDEO_HARDWARE_STATE, *PVIDEO_HARDWARE_STATE;
#define VIDEO_CHILD_ACTIVE 0x00000001
#define VIDEO_CHILD_DETACHED 0x00000002
#define VIDEO_CHILD_NOPRUNE_FREQ 0x80000000
#define VIDEO_CHILD_NOPRUNE_RESOLUTION 0x40000000
#define VIDEO_DUALVIEW_REMOVABLE 0x00000001
#define VIDEO_DUALVIEW_PRIMARY 0x80000000
#define VIDEO_DUALVIEW_SECONDARY 0x40000000
#ifndef _WINDDI_
typedef struct _ENG_EVENT *PEVENT;
#endif
typedef struct _ENG_EVENT
{
PVOID pKEvent;
ULONG fFlags;
} ENG_EVENT, *PENG_EVENT;
typedef struct _DISPLAY_BRIGHTNESS {
UCHAR ucDisplayPolicy;
UCHAR ucACBrightness;
UCHAR ucDCBrightness;
} DISPLAY_BRIGHTNESS, *PDISPLAY_BRIGHTNESS;
#define DISPLAYPOLICY_AC 0x00000001
#define DISPLAYPOLICY_DC 0x00000002
#define DISPLAYPOLICY_BOTH 0x00000003
#ifdef __cplusplus
}
#endif
#endif /* GUID_DEFS_ONLY */
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