4 * Definitions for video devices
6 * This file is part of the w32api package.
9 * Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
11 * THIS SOFTWARE IS NOT COPYRIGHTED
13 * This source code is offered for use in the public domain. You may
14 * use, modify or distribute it freely.
16 * This code is distributed in the hope that it will be useful but
17 * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
18 * DISCLAIMED. This includes but is not limited to warranties of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
26 DEFINE_GUID(GUID_DEVINTERFACE_DISPLAY_ADAPTER
, \
27 0x5b45201d, 0xf2f2, 0x4f3b, 0x85, 0xbb, 0x30, 0xff, 0x1f, 0x95, 0x35, 0x99);
29 #ifndef GUID_DEFS_ONLY
35 #define VIDEO_DEVICE_NAME "DISPLAY%d"
36 #define WVIDEO_DEVICE_NAME L"DISPLAY%d"
38 #define DD_FULLSCREEN_VIDEO_DEVICE_NAME L"\\Device\\FSVideo"
41 #define IOCTL_VIDEO_ENABLE_VDM \
42 CTL_CODE(FILE_DEVICE_VIDEO, 0x00, METHOD_BUFFERED, FILE_ANY_ACCESS)
44 #define IOCTL_VIDEO_DISABLE_VDM \
45 CTL_CODE(FILE_DEVICE_VIDEO, 0x01, METHOD_BUFFERED, FILE_ANY_ACCESS)
47 #define IOCTL_VIDEO_REGISTER_VDM \
48 CTL_CODE(FILE_DEVICE_VIDEO, 0x02, METHOD_BUFFERED, FILE_ANY_ACCESS)
50 #define IOCTL_VIDEO_SET_OUTPUT_DEVICE_POWER_STATE \
51 CTL_CODE(FILE_DEVICE_VIDEO, 0x03, METHOD_BUFFERED, FILE_ANY_ACCESS)
53 #define IOCTL_VIDEO_GET_OUTPUT_DEVICE_POWER_STATE \
54 CTL_CODE(FILE_DEVICE_VIDEO, 0x04, METHOD_BUFFERED, FILE_ANY_ACCESS)
56 #define IOCTL_VIDEO_MONITOR_DEVICE \
57 CTL_CODE(FILE_DEVICE_VIDEO, 0x05, METHOD_BUFFERED, FILE_ANY_ACCESS)
59 #define IOCTL_VIDEO_ENUM_MONITOR_PDO \
60 CTL_CODE(FILE_DEVICE_VIDEO, 0x06, METHOD_BUFFERED, FILE_ANY_ACCESS)
62 #define IOCTL_VIDEO_INIT_WIN32K_CALLBACKS \
63 CTL_CODE(FILE_DEVICE_VIDEO, 0x07, METHOD_BUFFERED, FILE_ANY_ACCESS)
65 #define IOCTL_VIDEO_HANDLE_VIDEOPARAMETERS \
66 CTL_CODE(FILE_DEVICE_VIDEO, 0x08, METHOD_BUFFERED, FILE_ANY_ACCESS)
68 #define IOCTL_VIDEO_IS_VGA_DEVICE \
69 CTL_CODE(FILE_DEVICE_VIDEO, 0x09, METHOD_BUFFERED, FILE_ANY_ACCESS)
71 #define IOCTL_VIDEO_USE_DEVICE_IN_SESSION \
72 CTL_CODE(FILE_DEVICE_VIDEO, 0x0a, METHOD_BUFFERED, FILE_ANY_ACCESS)
74 #define IOCTL_VIDEO_PREPARE_FOR_EARECOVERY \
75 CTL_CODE(FILE_DEVICE_VIDEO, 0x0b, METHOD_BUFFERED, FILE_ANY_ACCESS)
77 #define IOCTL_VIDEO_DISABLE_CURSOR \
78 CTL_CODE (FILE_DEVICE_VIDEO, 0x109, METHOD_BUFFERED, FILE_ANY_ACCESS)
80 #define IOCTL_VIDEO_DISABLE_POINTER \
81 CTL_CODE(FILE_DEVICE_VIDEO, 0x10f, METHOD_BUFFERED, FILE_ANY_ACCESS)
83 #define IOCTL_VIDEO_ENABLE_CURSOR \
84 CTL_CODE(FILE_DEVICE_VIDEO, 0x108, METHOD_BUFFERED, FILE_ANY_ACCESS)
86 #define IOCTL_VIDEO_ENABLE_POINTER \
87 CTL_CODE(FILE_DEVICE_VIDEO, 0x10e, METHOD_BUFFERED, FILE_ANY_ACCESS)
89 #define IOCTL_VIDEO_FREE_PUBLIC_ACCESS_RANGES \
90 CTL_CODE(FILE_DEVICE_VIDEO, 0x119, METHOD_BUFFERED, FILE_ANY_ACCESS)
92 #define IOCTL_VIDEO_GET_BANK_SELECT_CODE \
93 CTL_CODE(FILE_DEVICE_VIDEO, 0x115, METHOD_BUFFERED, FILE_ANY_ACCESS)
95 #define IOCTL_VIDEO_GET_CHILD_STATE \
96 CTL_CODE(FILE_DEVICE_VIDEO, 0x120, METHOD_BUFFERED, FILE_ANY_ACCESS)
98 #define IOCTL_VIDEO_GET_POWER_MANAGEMENT \
99 CTL_CODE(FILE_DEVICE_VIDEO, 0x11c, METHOD_BUFFERED, FILE_ANY_ACCESS)
101 #define IOCTL_VIDEO_LOAD_AND_SET_FONT \
102 CTL_CODE(FILE_DEVICE_VIDEO, 0x105, METHOD_BUFFERED, FILE_ANY_ACCESS)
104 #define IOCTL_VIDEO_MAP_VIDEO_MEMORY \
105 CTL_CODE(FILE_DEVICE_VIDEO, 0x116, METHOD_BUFFERED, FILE_ANY_ACCESS)
107 #define IOCTL_VIDEO_QUERY_AVAIL_MODES \
108 CTL_CODE(FILE_DEVICE_VIDEO, 0x100, METHOD_BUFFERED, FILE_ANY_ACCESS)
110 #define IOCTL_VIDEO_QUERY_COLOR_CAPABILITIES \
111 CTL_CODE(FILE_DEVICE_VIDEO, 0x11a, METHOD_BUFFERED, FILE_ANY_ACCESS)
113 #define IOCTL_VIDEO_QUERY_CURRENT_MODE \
114 CTL_CODE(FILE_DEVICE_VIDEO, 0x102, METHOD_BUFFERED, FILE_ANY_ACCESS)
116 #define IOCTL_VIDEO_QUERY_CURSOR_ATTR \
117 CTL_CODE(FILE_DEVICE_VIDEO, 0x10b, METHOD_BUFFERED, FILE_ANY_ACCESS)
119 #define IOCTL_VIDEO_QUERY_CURSOR_POSITION \
120 CTL_CODE(FILE_DEVICE_VIDEO, 0x10d, METHOD_BUFFERED, FILE_ANY_ACCESS)
122 #define IOCTL_VIDEO_QUERY_NUM_AVAIL_MODES \
123 CTL_CODE(FILE_DEVICE_VIDEO, 0x101, METHOD_BUFFERED, FILE_ANY_ACCESS)
125 #define IOCTL_VIDEO_QUERY_POINTER_ATTR \
126 CTL_CODE(FILE_DEVICE_VIDEO, 0x111, METHOD_BUFFERED, FILE_ANY_ACCESS)
128 #define IOCTL_VIDEO_QUERY_POINTER_CAPABILITIES \
129 CTL_CODE(FILE_DEVICE_VIDEO, 0x114, METHOD_BUFFERED, FILE_ANY_ACCESS)
131 #define IOCTL_VIDEO_QUERY_POINTER_POSITION \
132 CTL_CODE(FILE_DEVICE_VIDEO, 0x113, METHOD_BUFFERED, FILE_ANY_ACCESS)
134 #define IOCTL_VIDEO_QUERY_PUBLIC_ACCESS_RANGES \
135 CTL_CODE(FILE_DEVICE_VIDEO, 0x118, METHOD_BUFFERED, FILE_ANY_ACCESS)
137 #define IOCTL_VIDEO_RESET_DEVICE \
138 CTL_CODE(FILE_DEVICE_VIDEO, 0x104, METHOD_BUFFERED, FILE_ANY_ACCESS)
140 #define IOCTL_VIDEO_RESTORE_HARDWARE_STATE \
141 CTL_CODE(FILE_DEVICE_VIDEO, 0x81, METHOD_BUFFERED, FILE_ANY_ACCESS)
143 #define IOCTL_VIDEO_SAVE_HARDWARE_STATE \
144 CTL_CODE(FILE_DEVICE_VIDEO, 0x80, METHOD_BUFFERED, FILE_ANY_ACCESS)
146 #define IOCTL_VIDEO_SET_CHILD_STATE_CONFIGURATION \
147 CTL_CODE(FILE_DEVICE_VIDEO, 0x122, METHOD_BUFFERED, FILE_ANY_ACCESS)
149 #define IOCTL_VIDEO_SET_COLOR_REGISTERS \
150 CTL_CODE(FILE_DEVICE_VIDEO, 0x107, METHOD_BUFFERED, FILE_ANY_ACCESS)
152 #define IOCTL_VIDEO_SET_CURRENT_MODE \
153 CTL_CODE(FILE_DEVICE_VIDEO, 0x103, METHOD_BUFFERED, FILE_ANY_ACCESS)
155 #define IOCTL_VIDEO_SET_CURSOR_ATTR \
156 CTL_CODE(FILE_DEVICE_VIDEO, 0x10a, METHOD_BUFFERED, FILE_ANY_ACCESS)
158 #define IOCTL_VIDEO_SET_CURSOR_POSITION \
159 CTL_CODE(FILE_DEVICE_VIDEO, 0x10c, METHOD_BUFFERED, FILE_ANY_ACCESS)
161 #define IOCTL_VIDEO_SET_PALETTE_REGISTERS \
162 CTL_CODE(FILE_DEVICE_VIDEO, 0x106, METHOD_BUFFERED, FILE_ANY_ACCESS)
164 #define IOCTL_VIDEO_SET_POINTER_ATTR \
165 CTL_CODE(FILE_DEVICE_VIDEO, 0x110, METHOD_BUFFERED, FILE_ANY_ACCESS)
167 #define IOCTL_VIDEO_SET_POINTER_POSITION \
168 CTL_CODE(FILE_DEVICE_VIDEO, 0x112, METHOD_BUFFERED, FILE_ANY_ACCESS)
170 #define IOCTL_VIDEO_SET_POWER_MANAGEMENT \
171 CTL_CODE(FILE_DEVICE_VIDEO, 0x11b, METHOD_BUFFERED, FILE_ANY_ACCESS)
173 #define IOCTL_VIDEO_SHARE_VIDEO_MEMORY \
174 CTL_CODE(FILE_DEVICE_VIDEO, 0x11d, METHOD_BUFFERED, FILE_ANY_ACCESS)
176 #define IOCTL_VIDEO_SWITCH_DUALVIEW \
177 CTL_CODE(FILE_DEVICE_VIDEO, 0x123, METHOD_BUFFERED, FILE_ANY_ACCESS)
179 #define IOCTL_VIDEO_UNMAP_VIDEO_MEMORY \
180 CTL_CODE(FILE_DEVICE_VIDEO, 0x117, METHOD_BUFFERED, FILE_ANY_ACCESS)
182 #define IOCTL_VIDEO_UNSHARE_VIDEO_MEMORY \
183 CTL_CODE(FILE_DEVICE_VIDEO, 0x11e, METHOD_BUFFERED, FILE_ANY_ACCESS)
185 #define IOCTL_VIDEO_SET_COLOR_LUT_DATA \
186 CTL_CODE(FILE_DEVICE_VIDEO, 0x11f, METHOD_BUFFERED, FILE_ANY_ACCESS)
188 #define IOCTL_VIDEO_VALIDATE_CHILD_STATE_CONFIGURATION \
189 CTL_CODE(FILE_DEVICE_VIDEO, 0x121, METHOD_BUFFERED, FILE_ANY_ACCESS)
191 #define IOCTL_VIDEO_SET_BANK_POSITION \
192 CTL_CODE(FILE_DEVICE_VIDEO, 0x124, METHOD_BUFFERED, FILE_ANY_ACCESS)
194 #define IOCTL_VIDEO_QUERY_SUPPORTED_BRIGHTNESS \
195 CTL_CODE(FILE_DEVICE_VIDEO, 0x125, METHOD_BUFFERED, FILE_ANY_ACCESS)
197 #define IOCTL_VIDEO_QUERY_DISPLAY_BRIGHTNESS \
198 CTL_CODE(FILE_DEVICE_VIDEO, 0x126, METHOD_BUFFERED, FILE_ANY_ACCESS)
200 #define IOCTL_VIDEO_SET_DISPLAY_BRIGHTNESS \
201 CTL_CODE(FILE_DEVICE_VIDEO, 0x127, METHOD_BUFFERED, FILE_ANY_ACCESS)
203 typedef struct _VIDEO_VDM
{
204 HANDLE ProcessHandle
;
205 } VIDEO_VDM
, *PVIDEO_VDM
;
207 typedef struct _VIDEO_REGISTER_VDM
{
208 ULONG MinimumStateSize
;
209 } VIDEO_REGISTER_VDM
, *PVIDEO_REGISTER_VDM
;
211 typedef struct tagVIDEO_MONITOR_DEVICE
{
215 } VIDEO_MONITOR_DEVICE
, *PVIDEO_MONITOR_DEVICE
;
217 typedef struct tagVIDEO_MONITOR_DESCRIPTOR
{
218 ULONG DescriptorSize
;
220 } VIDEO_MONITOR_DESCRIPTOR
, *PVIDEO_MONITOR_DESCRIPTOR
;
222 typedef enum _VIDEO_WIN32K_CALLBACKS_PARAMS_TYPE
{
223 VideoPowerNotifyCallout
= 1,
224 VideoDisplaySwitchCallout
,
225 VideoEnumChildPdoNotifyCallout
,
226 VideoFindAdapterCallout
,
228 VideoChangeDisplaySettingsCallout
,
229 VideoPnpNotifyCallout
,
230 VideoDxgkDisplaySwitchCallout
,
231 VideoDxgkMonitorEventCallout
,
232 VideoDxgkFindAdapterTdrCallout
233 } VIDEO_WIN32K_CALLBACKS_PARAMS_TYPE
;
235 #define DXGK_WIN32K_PARAM_FLAG_UPDATEREGISTRY 1
236 #define DXGK_WIN32K_PARAM_FLAG_MODESWITCH 2
237 #define DXGK_WIN32K_PARAM_FLAG_DISABLEVIEW 4
239 typedef struct _DXGK_WIN32K_PARAM_DATA
243 ULONG NumPathArrayElements
;
244 ULONG NumModeArrayElements
;
246 } DXGK_WIN32K_PARAM_DATA
, *PDXGK_WIN32K_PARAM_DATA
;
248 typedef struct _VIDEO_WIN32K_CALLBACKS_PARAMS
{
249 VIDEO_WIN32K_CALLBACKS_PARAMS_TYPE CalloutType
;
253 } VIDEO_WIN32K_CALLBACKS_PARAMS
, *PVIDEO_WIN32K_CALLBACKS_PARAMS
;
257 (*PVIDEO_WIN32K_CALLOUT
)(
260 typedef struct _VIDEO_WIN32K_CALLBACKS
{
262 IN PVIDEO_WIN32K_CALLOUT Callout
;
264 OUT HANDLE pPhysDeviceObject
;
265 OUT ULONG DualviewFlags
;
266 } VIDEO_WIN32K_CALLBACKS
, *PVIDEO_WIN32K_CALLBACKS
;
268 typedef struct _VIDEO_DEVICE_SESSION_STATUS
{
271 } VIDEO_DEVICE_SESSION_STATUS
, *PVIDEO_DEVICE_SESSION_STATUS
;
273 typedef struct _VIDEO_MEMORY
{
274 PVOID RequestedVirtualAddress
;
275 } VIDEO_MEMORY
, *PVIDEO_MEMORY
;
277 typedef struct _VIDEO_MEMORY_INFORMATION
{
279 ULONG VideoRamLength
;
280 PVOID FrameBufferBase
;
281 ULONG FrameBufferLength
;
282 } VIDEO_MEMORY_INFORMATION
, *PVIDEO_MEMORY_INFORMATION
;
284 /* VIDEO_MODE.RequestedMode */
285 #define VIDEO_MODE_MAP_MEM_LINEAR 0x40000000
286 #define VIDEO_MODE_NO_ZERO_MEMORY 0x80000000
288 typedef struct _VIDEO_MODE
{
290 } VIDEO_MODE
, *PVIDEO_MODE
;
292 /* VIDEO_MODE_INFORMATION.AttributeFlags */
293 #define VIDEO_MODE_COLOR 0x0001
294 #define VIDEO_MODE_GRAPHICS 0x0002
295 #define VIDEO_MODE_PALETTE_DRIVEN 0x0004
296 #define VIDEO_MODE_MANAGED_PALETTE 0x0008
297 #define VIDEO_MODE_INTERLACED 0x0010
298 #define VIDEO_MODE_NO_OFF_SCREEN 0x0020
299 #define VIDEO_MODE_NO_64_BIT_ACCESS 0x0040
300 #define VIDEO_MODE_BANKED 0x0080
301 #define VIDEO_MODE_LINEAR 0x0100
303 typedef struct _VIDEO_MODE_INFORMATION
{
306 ULONG VisScreenWidth
;
307 ULONG VisScreenHeight
;
309 ULONG NumberOfPlanes
;
315 ULONG NumberGreenBits
;
316 ULONG NumberBlueBits
;
320 ULONG AttributeFlags
;
321 ULONG VideoMemoryBitmapWidth
;
322 ULONG VideoMemoryBitmapHeight
;
323 ULONG DriverSpecificAttributeFlags
;
324 } VIDEO_MODE_INFORMATION
, *PVIDEO_MODE_INFORMATION
;
326 typedef struct _VIDEO_NUM_MODES
{
328 ULONG ModeInformationLength
;
329 } VIDEO_NUM_MODES
, *PVIDEO_NUM_MODES
;
331 typedef enum _VIDEO_POWER_STATE
{
332 VideoPowerUnspecified
= 0,
340 } VIDEO_POWER_STATE
, *PVIDEO_POWER_STATE
;
342 typedef struct _VIDEO_POWER_MANAGEMENT
{
346 } VIDEO_POWER_MANAGEMENT
, *PVIDEO_POWER_MANAGEMENT
;
348 typedef struct _VIDEO_PUBLIC_ACCESS_RANGES
{
350 ULONG MappedInIoSpace
;
351 PVOID VirtualAddress
;
352 } VIDEO_PUBLIC_ACCESS_RANGES
, *PVIDEO_PUBLIC_ACCESS_RANGES
;
354 typedef struct _VIDEO_SHARE_MEMORY
{
355 HANDLE ProcessHandle
;
358 PVOID RequestedVirtualAddress
;
359 } VIDEO_SHARE_MEMORY
, *PVIDEO_SHARE_MEMORY
;
361 typedef struct _VIDEO_SHARE_MEMORY_INFORMATION
{
362 ULONG SharedViewOffset
;
363 ULONG SharedViewSize
;
364 PVOID VirtualAddress
;
365 } VIDEO_SHARE_MEMORY_INFORMATION
, *PVIDEO_SHARE_MEMORY_INFORMATION
;
367 /* VIDEO_BANK_SELECT.BankingFlags constants */
368 #define PLANAR_HC 0x00000001
370 /* VIDEO_BANK_SELECT.BankingType and PlanarHCBankingType constants */
371 typedef enum _VIDEO_BANK_TYPE
{
377 } VIDEO_BANK_TYPE
, *PVIDEO_BANK_TYPE
;
379 typedef struct _VIDEO_BANK_SELECT
{
384 ULONG PlanarHCBankingType
;
385 ULONG BitmapWidthInBytes
;
388 ULONG PlanarHCGranularity
;
390 ULONG PlanarHCBankCodeOffset
;
391 ULONG PlanarHCEnableCodeOffset
;
392 ULONG PlanarHCDisableCodeOffset
;
393 } VIDEO_BANK_SELECT
, *PVIDEO_BANK_SELECT
;
395 typedef struct _VIDEO_LOAD_FONT_INFORMATION
{
396 USHORT WidthInPixels
;
397 USHORT HeightInPixels
;
400 } VIDEO_LOAD_FONT_INFORMATION
, *PVIDEO_LOAD_FONT_INFORMATION
;
402 /* VIDEO_COLOR_CAPABILITIES.AttributeFlags constants */
403 #define VIDEO_DEVICE_COLOR 0x00000001
404 #define VIDEO_OPTIONAL_GAMMET_TABLE 0x00000002
406 typedef struct _VIDEO_COLOR_CAPABILITIES
{
408 ULONG AttributeFlags
;
409 LONG RedPhosphoreDecay
;
410 LONG GreenPhosphoreDecay
;
411 LONG BluePhosphoreDecay
;
412 LONG WhiteChromaticity_x
;
413 LONG WhiteChromaticity_y
;
414 LONG WhiteChromaticity_Y
;
415 LONG RedChromaticity_x
;
416 LONG RedChromaticity_y
;
417 LONG GreenChromaticity_x
;
418 LONG GreenChromaticity_y
;
419 LONG BlueChromaticity_x
;
420 LONG BlueChromaticity_y
;
425 } VIDEO_COLOR_CAPABILITIES
, *PVIDEO_COLOR_CAPABILITIES
;
427 typedef struct _VIDEO_CURSOR_ATTRIBUTES
{
434 } VIDEO_CURSOR_ATTRIBUTES
, *PVIDEO_CURSOR_ATTRIBUTES
;
436 typedef struct _VIDEO_CURSOR_POSITION
{
439 } VIDEO_CURSOR_POSITION
, *PVIDEO_CURSOR_POSITION
;
441 typedef struct _VIDEO_POINTER_ATTRIBUTES
{
450 } VIDEO_POINTER_ATTRIBUTES
, *PVIDEO_POINTER_ATTRIBUTES
;
452 /* VIDEO_POINTER_CAPABILITIES.Flags */
453 #define VIDEO_MODE_ASYNC_POINTER 0x01
454 #define VIDEO_MODE_MONO_POINTER 0x02
455 #define VIDEO_MODE_COLOR_POINTER 0x04
456 #define VIDEO_MODE_ANIMATE_START 0x08
457 #define VIDEO_MODE_ANIMATE_UPDATE 0x10
459 typedef struct _VIDEO_POINTER_CAPABILITIES
{
463 ULONG HWPtrBitmapStart
;
464 ULONG HWPtrBitmapEnd
;
465 } VIDEO_POINTER_CAPABILITIES
, *PVIDEO_POINTER_CAPABILITIES
;
467 typedef struct _VIDEO_POINTER_POSITION
{
470 } VIDEO_POINTER_POSITION
, *PVIDEO_POINTER_POSITION
;
473 /* VIDEO_HARDWARE_STATE_HEADER.VGAStateFlags constants */
474 #define VIDEO_STATE_NON_STANDARD_VGA 0x00000001
475 #define VIDEO_STATE_UNEMULATED_VGA_STATE 0x00000002
476 #define VIDEO_STATE_PACKED_CHAIN4_MODE 0x00000004
478 typedef struct _VIDEO_HARDWARE_STATE_HEADER
{
480 UCHAR PortValue
[0x30];
481 ULONG AttribIndexDataState
;
482 ULONG BasicSequencerOffset
;
483 ULONG BasicCrtContOffset
;
484 ULONG BasicGraphContOffset
;
485 ULONG BasicAttribContOffset
;
486 ULONG BasicDacOffset
;
487 ULONG BasicLatchesOffset
;
488 ULONG ExtendedSequencerOffset
;
489 ULONG ExtendedCrtContOffset
;
490 ULONG ExtendedGraphContOffset
;
491 ULONG ExtendedAttribContOffset
;
492 ULONG ExtendedDacOffset
;
493 ULONG ExtendedValidatorStateOffset
;
494 ULONG ExtendedMiscDataOffset
;
502 ULONG DIBBitsPerPixel
;
503 ULONG DIBXResolution
;
504 ULONG DIBYResolution
;
507 ULONG VesaInfoOffset
;
508 PVOID FrameBufferData
;
509 } VIDEO_HARDWARE_STATE_HEADER
, *PVIDEO_HARDWARE_STATE_HEADER
;
511 typedef struct _VIDEO_CLUTDATA
{
516 } VIDEO_CLUTDATA
, *PVIDEO_CLUTDATA
;
522 VIDEO_CLUTDATA RgbArray
;
525 } VIDEO_CLUT
, *PVIDEO_CLUT
;
527 typedef struct _VIDEO_PALETTE_DATA
{
531 } VIDEO_PALETTE_DATA
, *PVIDEO_PALETTE_DATA
;
533 typedef struct _VIDEO_HARDWARE_STATE
{
534 PVIDEO_HARDWARE_STATE_HEADER StateHeader
;
536 } VIDEO_HARDWARE_STATE
, *PVIDEO_HARDWARE_STATE
;
538 #define VIDEO_CHILD_ACTIVE 0x00000001
539 #define VIDEO_CHILD_DETACHED 0x00000002
540 #define VIDEO_CHILD_NOPRUNE_FREQ 0x80000000
541 #define VIDEO_CHILD_NOPRUNE_RESOLUTION 0x40000000
543 #define VIDEO_DUALVIEW_REMOVABLE 0x00000001
544 #define VIDEO_DUALVIEW_PRIMARY 0x80000000
545 #define VIDEO_DUALVIEW_SECONDARY 0x40000000
548 typedef struct _ENG_EVENT
*PEVENT
;
551 typedef struct _ENG_EVENT
555 } ENG_EVENT
, *PENG_EVENT
;
557 typedef struct _DISPLAY_BRIGHTNESS
{
558 UCHAR ucDisplayPolicy
;
559 UCHAR ucACBrightness
;
560 UCHAR ucDCBrightness
;
561 } DISPLAY_BRIGHTNESS
, *PDISPLAY_BRIGHTNESS
;
563 #define DISPLAYPOLICY_AC 0x00000001
564 #define DISPLAYPOLICY_DC 0x00000002
565 #define DISPLAYPOLICY_BOTH 0x00000003
572 #endif /* GUID_DEFS_ONLY */