summaryrefslogtreecommitdiff
path: root/randrproto.h
blob: 6d3303ac58f4c3351e109eaee8e675c8442e42e3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
/*
 * Copyright © 2000 Compaq Computer Corporation
 * Copyright © 2002 Hewlett-Packard Company
 * Copyright © 2006 Intel Corporation
 * Copyright © 2008 Red Hat, Inc.
 *
 * Permission to use, copy, modify, distribute, and sell this software and its
 * documentation for any purpose is hereby granted without fee, provided that
 * the above copyright notice appear in all copies and that both that copyright
 * notice and this permission notice appear in supporting documentation, and
 * that the name of the copyright holders not be used in advertising or
 * publicity pertaining to distribution of the software without specific,
 * written prior permission.  The copyright holders make no representations
 * about the suitability of this software for any purpose.  It is provided "as
 * is" without express or implied warranty.
 *
 * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
 * OF THIS SOFTWARE.
 *
 * Author:  Jim Gettys, Hewlett-Packard Company, Inc.
 *	    Keith Packard, Intel Corporation
 */

/* note that RANDR 1.0 is incompatible with version 0.0, or 0.1 */
/* V1.0 removes depth switching from the protocol */
#ifndef _XRANDRP_H_
#define _XRANDRP_H_

#include <X11/extensions/randr.h>

#define Window CARD32
#define Drawable CARD32
#define Font CARD32
#define Pixmap CARD32
#define Cursor CARD32
#define Colormap CARD32
#define GContext CARD32
#define Atom CARD32
#define Time CARD32
#define KeyCode CARD8
#define KeySym CARD32
#define RROutput CARD32
#define RRMode CARD32
#define RRCrtc CARD32
#define RRModeFlags CARD32

#define Rotation CARD16
#define SizeID CARD16
#define SubpixelOrder CARD16

/*
 * data structures
 */

typedef struct {
    CARD16 widthInPixels B16;
    CARD16 heightInPixels B16;
    CARD16 widthInMillimeters B16;
    CARD16 heightInMillimeters B16;
} xScreenSizes;
#define sz_xScreenSizes 8

/* 
 * requests and replies
 */

typedef struct {
    CARD8   reqType;
    CARD8   randrReqType;
    CARD16  length B16;
    CARD32  majorVersion B32;
    CARD32  minorVersion B32;
} xRRQueryVersionReq;
#define sz_xRRQueryVersionReq   12

typedef struct {
    BYTE    type;   /* X_Reply */
    BYTE    pad1;
    CARD16  sequenceNumber B16;
    CARD32  length B32;
    CARD32  majorVersion B32;
    CARD32  minorVersion B32;
    CARD32  pad2 B32;
    CARD32  pad3 B32;
    CARD32  pad4 B32;
    CARD32  pad5 B32;
} xRRQueryVersionReply;
#define sz_xRRQueryVersionReply	32

typedef struct {
    CARD8   reqType;
    CARD8   randrReqType;
    CARD16  length B16;
    Window  window B32;
} xRRGetScreenInfoReq;
#define sz_xRRGetScreenInfoReq   8

/* 
 * the xRRScreenInfoReply structure is followed by:
 *
 * the size information
 */


typedef struct {
    BYTE    type;   /* X_Reply */
    BYTE    setOfRotations;
    CARD16  sequenceNumber B16;
    CARD32  length B32;
    Window  root B32;
    Time    timestamp B32;
    Time    configTimestamp B32;
    CARD16  nSizes B16;
    SizeID  sizeID B16;
    Rotation  rotation B16;
    CARD16  rate B16;
    CARD16  nrateEnts B16;
    CARD16  pad B16;
} xRRGetScreenInfoReply;
#define sz_xRRGetScreenInfoReply	32

typedef struct {
    CARD8    reqType;
    CARD8    randrReqType;
    CARD16   length B16;
    Drawable drawable B32;
    Time     timestamp B32;
    Time     configTimestamp B32;
    SizeID   sizeID B16;
    Rotation rotation B16;
} xRR1_0SetScreenConfigReq;
#define sz_xRR1_0SetScreenConfigReq   20

typedef struct {
    CARD8    reqType;
    CARD8    randrReqType;
    CARD16   length B16;
    Drawable drawable B32;
    Time     timestamp B32;
    Time     configTimestamp B32;
    SizeID   sizeID B16;
    Rotation rotation B16;
    CARD16   rate B16;
    CARD16   pad B16;
} xRRSetScreenConfigReq;
#define sz_xRRSetScreenConfigReq   24

typedef struct {
    BYTE    type;   /* X_Reply */
    CARD8   status;
    CARD16  sequenceNumber B16;
    CARD32  length B32;
    Time    newTimestamp B32;  
    Time    newConfigTimestamp B32;
    Window  root;
    CARD16  subpixelOrder B16;
    CARD16  pad4 B16;
    CARD32  pad5 B32;
    CARD32  pad6 B32;
} xRRSetScreenConfigReply;
#define sz_xRRSetScreenConfigReply 32

typedef struct {
    CARD8   reqType;
    CARD8   randrReqType;
    CARD16  length B16;
    Window  window B32;
    CARD16  enable B16;
    CARD16  pad2 B16;
} xRRSelectInputReq;
#define sz_xRRSelectInputReq   12

/*
 * Additions for version 1.2
 */

typedef struct _xRRModeInfo {
    RRMode		id B32;
    CARD16		width B16;
    CARD16		height B16;
    CARD32		dotClock B32;
    CARD16		hSyncStart B16;
    CARD16		hSyncEnd B16;
    CARD16		hTotal B16;
    CARD16		hSkew B16;
    CARD16		vSyncStart B16;
    CARD16		vSyncEnd B16;
    CARD16		vTotal B16;
    CARD16		nameLength B16;
    RRModeFlags		modeFlags B32;
} xRRModeInfo;
#define sz_xRRModeInfo		    32

typedef struct {
    CARD8   reqType;
    CARD8   randrReqType;
    CARD16  length B16;
    Window  window B32;
} xRRGetScreenSizeRangeReq;
#define sz_xRRGetScreenSizeRangeReq 8

typedef struct {
    BYTE    type;   /* X_Reply */
    CARD8   pad;
    CARD16  sequenceNumber B16;
    CARD32  length B32;
    CARD16  minWidth B16;
    CARD16  minHeight B16;
    CARD16  maxWidth B16;
    CARD16  maxHeight B16;
    CARD32  pad0 B32;
    CARD32  pad1 B32;
    CARD32  pad2 B32;
    CARD32  pad3 B32;
} xRRGetScreenSizeRangeReply;
#define sz_xRRGetScreenSizeRangeReply 32

typedef struct {
    CARD8   reqType;
    CARD8   randrReqType;
    CARD16  length B16;
    Window  window B32;
    CARD16  width B16;
    CARD16  height B16;
    CARD32  widthInMillimeters B32;
    CARD32  heightInMillimeters B32;
} xRRSetScreenSizeReq;
#define sz_xRRSetScreenSizeReq	    20

typedef struct {
    CARD8   reqType;
    CARD8   randrReqType;
    CARD16  length B16;
    Window  window B32;
} xRRGetScreenResourcesReq;
#define sz_xRRGetScreenResourcesReq 8

typedef struct {
    BYTE	type;
    CARD8	pad;
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    Time	timestamp B32;
    Time	configTimestamp B32;
    CARD16	nCrtcs B16;
    CARD16	nOutputs B16;
    CARD16	nModes B16;
    CARD16	nbytesNames B16;
    CARD32	pad1 B32;
    CARD32	pad2 B32;
} xRRGetScreenResourcesReply;
#define sz_xRRGetScreenResourcesReply	32

typedef struct {
    CARD8	reqType;
    CARD8	randrReqType;
    CARD16	length B16;
    RROutput	output B32;
    Time	configTimestamp B32;
} xRRGetOutputInfoReq;
#define sz_xRRGetOutputInfoReq		12

typedef struct {
    BYTE	type;
    CARD8	status;
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    Time	timestamp B32;
    RRCrtc	crtc B32;
    CARD32	mmWidth B32;
    CARD32	mmHeight B32;
    CARD8	connection;
    CARD8	subpixelOrder;
    CARD16	nCrtcs B16;
    CARD16	nModes B16;
    CARD16	nPreferred B16;
    CARD16	nClones B16;
    CARD16	nameLength B16;
} xRRGetOutputInfoReply;
#define sz_xRRGetOutputInfoReply	36

typedef struct {
    CARD8	reqType;
    CARD8	randrReqType;
    CARD16	length B16;
    RROutput	output B32;
} xRRListOutputPropertiesReq; 
#define sz_xRRListOutputPropertiesReq	8

typedef struct {
    BYTE	type;
    CARD8	pad0;
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD16	nAtoms B16;
    CARD16	pad1 B16;
    CARD32	pad2 B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xRRListOutputPropertiesReply;
#define sz_xRRListOutputPropertiesReply	32

typedef struct {
    CARD8	reqType;
    CARD8	randrReqType;
    CARD16	length B16;
    RROutput	output B32;
    Atom	property B32;
} xRRQueryOutputPropertyReq; 
#define sz_xRRQueryOutputPropertyReq	12

typedef struct {
    BYTE	type;
    BYTE	pad0;
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    BOOL	pending;
    BOOL	range;
    BOOL	immutable;
    BYTE	pad1;
    CARD32	pad2 B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xRRQueryOutputPropertyReply;
#define sz_xRRQueryOutputPropertyReply	32

typedef struct {
    CARD8	reqType;
    CARD8	randrReqType;
    CARD16	length B16;
    RROutput	output B32;
    Atom	property B32;
    BOOL	pending;
    BOOL	range;
    CARD16	pad B16;
} xRRConfigureOutputPropertyReq; 
#define sz_xRRConfigureOutputPropertyReq	16

typedef struct {
    CARD8	reqType;
    CARD8	randrReqType;
    CARD16	length B16;
    RROutput	output B32;
    Atom	property B32;
    Atom	type B32;
    CARD8	format;
    CARD8	mode;
    CARD16	pad;
    CARD32	nUnits B32;
} xRRChangeOutputPropertyReq;
#define sz_xRRChangeOutputPropertyReq	24

typedef struct {
    CARD8	reqType;
    CARD8	randrReqType;
    CARD16	length B16;
    RROutput	output B32;
    Atom	property B32;
} xRRDeleteOutputPropertyReq;
#define sz_xRRDeleteOutputPropertyReq	12

typedef struct {
    CARD8	reqType;
    CARD8	randrReqType;
    CARD16	length B16;
    RROutput	output B32;
    Atom	property B32;
    Atom	type B32;
    CARD32	longOffset B32;
    CARD32	longLength B32;
#ifdef __cplusplus
    BOOL	_delete;
#else
    BOOL	delete;
#endif
    BOOL	pending;
    CARD16	pad1 B16;
} xRRGetOutputPropertyReq;
#define sz_xRRGetOutputPropertyReq	28

typedef struct {
    BYTE	type;
    CARD8	format;
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    Atom	propertyType B32;
    CARD32	bytesAfter B32;
    CARD32	nItems B32;
    CARD32	pad1 B32;
    CARD32	pad2 B32;
    CARD32	pad3 B32;
} xRRGetOutputPropertyReply;
#define sz_xRRGetOutputPropertyReply	32

typedef struct {
    CARD8	reqType;
    CARD8	randrReqType;
    CARD16	length B16;
    Window	window B32;
    xRRModeInfo	modeInfo;
} xRRCreateModeReq; 
#define sz_xRRCreateModeReq		40

typedef struct {
    BYTE	type;
    CARD8	pad0;
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    RRMode	mode B32;
    CARD32	pad1 B32;
    CARD32	pad2 B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
} xRRCreateModeReply;
#define sz_xRRCreateModeReply		32

typedef struct {
    CARD8	reqType;
    CARD8	randrReqType;
    CARD16	length B16;
    RRMode	mode B32;
} xRRDestroyModeReq;
#define sz_xRRDestroyModeReq		8

typedef struct {
    CARD8	reqType;
    CARD8	randrReqType;
    CARD16	length B16;
    RROutput	output B32;
    RRMode	mode B32;
} xRRAddOutputModeReq;
#define sz_xRRAddOutputModeReq		12

typedef struct {
    CARD8	reqType;
    CARD8	randrReqType;
    CARD16	length B16;
    RROutput	output B32;
    RRMode	mode B32;
} xRRDeleteOutputModeReq;
#define sz_xRRDeleteOutputModeReq	12

typedef struct {
    CARD8	reqType;
    CARD8	randrReqType;
    CARD16	length B16;
    RRCrtc	crtc B32;
    Time	configTimestamp B32;
} xRRGetCrtcInfoReq; 
#define sz_xRRGetCrtcInfoReq		12

typedef struct {
    BYTE	type;
    CARD8	status;
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    Time	timestamp B32;
    INT16	x B16;
    INT16	y B16;
    CARD16	width B16;
    CARD16	height B16;
    RRMode	mode B32;
    Rotation	rotation B16;
    Rotation	rotations B16;
    CARD16	nOutput B16;
    CARD16	nPossibleOutput B16;
} xRRGetCrtcInfoReply;
#define sz_xRRGetCrtcInfoReply		32

typedef struct {
    CARD8	reqType;
    CARD8	randrReqType;
    CARD16	length B16;
    RRCrtc	crtc B32;
    Time	timestamp B32;
    Time    	configTimestamp B32;
    INT16	x B16;
    INT16	y B16;
    RRMode	mode B32;
    Rotation	rotation B16;
    CARD16	pad B16;
} xRRSetCrtcConfigReq; 
#define sz_xRRSetCrtcConfigReq		28

typedef struct {
    BYTE	type;
    CARD8	status;
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    Time	newTimestamp B32;
    CARD32	pad1 B32;
    CARD32	pad2 B16;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
} xRRSetCrtcConfigReply;
#define sz_xRRSetCrtcConfigReply	32

typedef struct {
    CARD8	reqType;
    CARD8	randrReqType;
    CARD16	length B16;
    RRCrtc	crtc B32;
} xRRGetCrtcGammaSizeReq; 
#define sz_xRRGetCrtcGammaSizeReq	8

typedef struct {
    BYTE	type;
    CARD8	status;
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD16	size B16;
    CARD16	pad1 B16;
    CARD32	pad2 B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xRRGetCrtcGammaSizeReply;
#define sz_xRRGetCrtcGammaSizeReply	32

typedef struct {
    CARD8	reqType;
    CARD8	randrReqType;
    CARD16	length B16;
    RRCrtc	crtc B32;
} xRRGetCrtcGammaReq; 
#define sz_xRRGetCrtcGammaReq		8

typedef struct {
    BYTE	type;
    CARD8	status;
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    CARD16	size B16;
    CARD16	pad1 B16;
    CARD32	pad2 B32;
    CARD32	pad3 B32;
    CARD32	pad4 B32;
    CARD32	pad5 B32;
    CARD32	pad6 B32;
} xRRGetCrtcGammaReply;
#define sz_xRRGetCrtcGammaReply		32

typedef struct {
    CARD8	reqType;
    CARD8	randrReqType;
    CARD16	length B16;
    RRCrtc	crtc B32;
    CARD16	size B16;
    CARD16	pad1 B16;
} xRRSetCrtcGammaReq;
#define sz_xRRSetCrtcGammaReq		12

/*
 * Additions for V1.3
 */

typedef struct {
    CARD8   reqType;
    CARD8   randrReqType;
    CARD16  length B16;
    Window  window B32;
} xRRGetScreenResourcesCurrentReq;
#define sz_xRRGetScreenResourcesCurrentReq 8

typedef struct {
    BYTE	type;
    CARD8	pad;
    CARD16	sequenceNumber B16;
    CARD32	length B32;
    Time	timestamp B32;
    Time	configTimestamp B32;
    CARD16	nCrtcs B16;
    CARD16	nOutputs B16;
    CARD16	nModes B16;
    CARD16	nbytesNames B16;
    CARD32	pad1 B32;
    CARD32	pad2 B32;
} xRRGetScreenResourcesCurrentReply;
#define sz_xRRGetScreenResourcesCurrentReply	32

/*
 * event
 */
typedef struct {
    CARD8 type;				/* always evBase + ScreenChangeNotify */
    CARD8 rotation;			/* new rotation */
    CARD16 sequenceNumber B16;
    Time timestamp B32;			/* time screen was changed */
    Time configTimestamp B32;		/* time config data was changed */
    Window root B32;			/* root window */
    Window window B32;			/* window requesting notification */
    SizeID sizeID B16;			/* new size ID */
    CARD16 subpixelOrder B16;		/* subpixel order */
    CARD16 widthInPixels B16;		/* new size */
    CARD16 heightInPixels B16;
    CARD16 widthInMillimeters B16;
    CARD16 heightInMillimeters B16;
} xRRScreenChangeNotifyEvent;
#define sz_xRRScreenChangeNotifyEvent	32

typedef struct {
    CARD8 type;				/* always evBase + RRNotify */
    CARD8 subCode;			/* RRNotify_CrtcChange */
    CARD16 sequenceNumber B16;
    Time timestamp B32;			/* time crtc was changed */
    Window window B32;			/* window requesting notification */
    RRCrtc crtc B32;			/* affected CRTC */
    RRMode mode B32;			/* current mode */
    CARD16 rotation B16;		/* rotation and reflection */
    CARD16 pad1 B16;			/* unused */
    INT16 x B16;			/* new location */
    INT16 y B16;
    CARD16 width B16;			/* new size */
    CARD16 height B16;
} xRRCrtcChangeNotifyEvent;
#define sz_xRRCrtcChangeNotifyEvent	32

typedef struct {
    CARD8 type;				/* always evBase + RRNotify */
    CARD8 subCode;			/* RRNotify_OutputChange */
    CARD16 sequenceNumber B16;
    Time timestamp B32;			/* time crtc was changed */
    Time configTimestamp B32;		/* time crtc was changed */
    Window window B32;			/* window requesting notification */
    RROutput output B32;		/* affected output */
    RRCrtc crtc B32;			/* current crtc */
    RRMode mode B32;			/* current mode */
    CARD16 rotation B16;		/* rotation and reflection */
    CARD8 connection;			/* connection status */
    CARD8 subpixelOrder;		/* subpixel order */
} xRROutputChangeNotifyEvent;
#define sz_xRROutputChangeNotifyEvent	32

typedef struct {
    CARD8 type;				/* always evBase + RRNotify */
    CARD8 subCode;			/* RRNotify_OutputProperty */
    CARD16 sequenceNumber B16;
    Window window B32;			/* window requesting notification */
    RROutput output B32;		/* affected output */
    Atom atom B32;			/* property name */
    Time timestamp B32;			/* time crtc was changed */
    CARD8 state;			/* NewValue or Deleted */
    CARD8 pad1;
    CARD16 pad2 B16;
    CARD32 pad3 B32;
    CARD32 pad4 B32;
} xRROutputPropertyNotifyEvent;
#define sz_xRROutputPropertyNotifyEvent	32

#undef RRModeFlags
#undef RRCrtc
#undef RRMode
#undef RROutput
#undef RRMode
#undef RRCrtc
#undef Drawable
#undef Window
#undef Font
#undef Pixmap
#undef Cursor
#undef Colormap
#undef GContext
#undef Atom
#undef Time
#undef KeyCode
#undef KeySym
#undef Rotation
#undef SizeID
#undef SubpixelOrder

#endif /* _XRANDRP_H_ */