randrstr.h@ 36308

Last change on this file since 36308 was 35847, checked in by vboxsync, 14 years ago
Additions/x11/x11include: export header files for X.Org Server 1.10 pre-release to OSE
Property svn:eol-style set to `native`
File size: 27.3 KB

Line
1	/*
2	* Copyright © 2000 Compaq Computer Corporation
3	* Copyright © 2002 Hewlett-Packard Company
4	* Copyright © 2006 Intel Corporation
5	* Copyright © 2008 Red Hat, Inc.
6	*
7	* Permission to use, copy, modify, distribute, and sell this software and its
8	* documentation for any purpose is hereby granted without fee, provided that
9	* the above copyright notice appear in all copies and that both that copyright
10	* notice and this permission notice appear in supporting documentation, and
11	* that the name of the copyright holders not be used in advertising or
12	* publicity pertaining to distribution of the software without specific,
13	* written prior permission. The copyright holders make no representations
14	* about the suitability of this software for any purpose. It is provided "as
15	* is" without express or implied warranty.
16	*
17	* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
18	* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
19	* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
20	* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
21	* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
22	* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
23	* OF THIS SOFTWARE.
24	*
25	* Author: Jim Gettys, Hewlett-Packard Company, Inc.
26	* Keith Packard, Intel Corporation
27	*/
28
29	#ifdef HAVE_DIX_CONFIG_H
30	#include <dix-config.h>
31	#endif
32
33	#ifndef _RANDRSTR_H_
34	#define _RANDRSTR_H_
35
36	#include <X11/X.h>
37	#include <X11/Xproto.h>
38	#include "misc.h"
39	#include "os.h"
40	#include "dixstruct.h"
41	#include "resource.h"
42	#include "scrnintstr.h"
43	#include "windowstr.h"
44	#include "pixmapstr.h"
45	#include "extnsionst.h"
46	#include "servermd.h"
47	#include "rrtransform.h"
48	#include <X11/extensions/randr.h>
49	#include <X11/extensions/randrproto.h>
50	#include <X11/extensions/render.h> /* we share subpixel order information */
51	#include "picturestr.h"
52	#include <X11/Xfuncproto.h>
53
54	/* required for ABI compatibility for now */
55	#define RANDR_10_INTERFACE 1
56	#define RANDR_12_INTERFACE 1
57	#define RANDR_13_INTERFACE 1 /* requires RANDR_12_INTERFACE */
58	#define RANDR_14_INTERFACE 1 /* requires RANDR_13_INTERFACE */
59	#define RANDR_GET_CRTC_INTERFACE 1
60
61	#define RANDR_INTERFACE_VERSION 0x0104
62
63	typedef XID RRMode;
64	typedef XID RROutput;
65	typedef XID RRCrtc;
66
67	extern _X_EXPORT int RREventBase, RRErrorBase;
68
69	extern _X_EXPORT int (*ProcRandrVector[RRNumberRequests])(ClientPtr);
70	extern _X_EXPORT int (*SProcRandrVector[RRNumberRequests])(ClientPtr);
71
72	/*
73	* Modeline for a monitor. Name follows directly after this struct
74	*/
75
76	#define RRModeName(pMode) ((char *) (pMode + 1))
77	typedef struct _rrMode RRModeRec, *RRModePtr;
78	typedef struct _rrPropertyValue RRPropertyValueRec, *RRPropertyValuePtr;
79	typedef struct _rrProperty RRPropertyRec, *RRPropertyPtr;
80	typedef struct _rrCrtc RRCrtcRec, *RRCrtcPtr;
81	typedef struct _rrScreenConfig RRScreenConfigRec, *RRScreenConfigPtr;
82	typedef struct _rrCrtcConfig RRCrtcConfigRec, *RRCrtcConfigPtr;
83	typedef struct _rrOutput RROutputRec, *RROutputPtr;
84
85	struct _rrMode {
86	int refcnt;
87	xRRModeInfo mode;
88	char *name;
89	ScreenPtr userScreen;
90	};
91
92	struct _rrPropertyValue {
93	Atom type; /* ignored by server */
94	short format; /* format of data for swapping - 8,16,32 */
95	long size; /* size of data in (format/8) bytes */
96	pointer data; /* private to client */
97	};
98
99	struct _rrProperty {
100	RRPropertyPtr next;
101	ATOM propertyName;
102	Bool is_pending;
103	Bool range;
104	Bool immutable;
105	int num_valid;
106	INT32 *valid_values;
107	RRPropertyValueRec current, pending;
108	};
109
110	struct _rrCrtc {
111	RRCrtc id;
112	ScreenPtr pScreen;
113	RRModePtr mode;
114	int x, y;
115	Rotation rotation;
116	Rotation rotations;
117	Bool changed;
118	int numOutputs;
119	RROutputPtr *outputs;
120	int gammaSize;
121	CARD16 *gammaRed;
122	CARD16 *gammaBlue;
123	CARD16 *gammaGreen;
124	void *devPrivate;
125	Bool transforms;
126	PixmapPtr scanoutPixmap;
127	RRTransformRec client_pending_transform;
128	RRTransformRec client_current_transform;
129	PictTransform client_sprite_position_transform;
130	PictTransform client_sprite_image_transform;
131	struct pict_f_transform client_sprite_f_position_transform;
132	struct pict_f_transform client_sprite_f_image_transform;
133
134	PictTransform transform;
135	struct pict_f_transform f_transform;
136	struct pict_f_transform f_inverse;
137	struct pict_f_transform f_sprite_position; /* crtc from screen */
138	struct pict_f_transform f_sprite_image_inverse; /* image from crtc */
139	};
140
141	struct _rrScreenConfig {
142	CARD16 screen_pixmap_width;
143	CARD16 screen_pixmap_height;
144	CARD16 screen_width;
145	CARD16 screen_height;
146	CARD32 mm_width;
147	CARD32 mm_height;
148	};
149
150	struct _rrCrtcConfig {
151	RRCrtcPtr crtc;
152	int x, y;
153	RRModePtr mode;
154	Rotation rotation;
155	int numOutputs;
156	RROutputPtr *outputs;
157	PictTransform sprite_position_transform;
158	PictTransform sprite_image_transform;
159	struct pict_f_transform sprite_position_f_transform;
160	struct pict_f_transform sprite_image_f_transform;
161	PixmapPtr pixmap;
162	int pixmap_x, pixmap_y;
163	};
164
165	struct _rrOutput {
166	RROutput id;
167	ScreenPtr pScreen;
168	char *name;
169	int nameLength;
170	CARD8 connection;
171	CARD8 subpixelOrder;
172	int mmWidth;
173	int mmHeight;
174	RRCrtcPtr crtc;
175	int numCrtcs;
176	RRCrtcPtr *crtcs;
177	int numClones;
178	RROutputPtr *clones;
179	int numModes;
180	int numPreferred;
181	RRModePtr *modes;
182	int numUserModes;
183	RRModePtr *userModes;
184	Bool changed;
185	RRPropertyPtr properties;
186	Bool pendingProperties;
187	void *devPrivate;
188	};
189
190	#if RANDR_12_INTERFACE
191	typedef Bool (*RRScreenSetSizeProcPtr) (ScreenPtr pScreen,
192	CARD16 width,
193	CARD16 height,
194	CARD16 pixWidth,
195	CARD16 pixHeight,
196	CARD32 mmWidth,
197	CARD32 mmHeight);
198
199	typedef Bool (*RRCrtcSetProcPtr) (ScreenPtr pScreen,
200	RRCrtcPtr crtc,
201	RRModePtr mode,
202	int x,
203	int y,
204	Rotation rotation,
205	int numOutputs,
206	RROutputPtr *outputs,
207	PixmapPtr scanout_pixmap);
208
209	typedef Bool (*RRCrtcSetGammaProcPtr) (ScreenPtr pScreen,
210	RRCrtcPtr crtc);
211
212	typedef Bool (*RRCrtcGetGammaProcPtr) (ScreenPtr pScreen,
213	RRCrtcPtr crtc);
214
215	typedef Bool (*RROutputSetPropertyProcPtr) (ScreenPtr pScreen,
216	RROutputPtr output,
217	Atom property,
218	RRPropertyValuePtr value);
219
220	typedef Bool (*RROutputValidateModeProcPtr) (ScreenPtr pScreen,
221	RROutputPtr output,
222	RRModePtr mode);
223
224	typedef void (*RRModeDestroyProcPtr) (ScreenPtr pScreen,
225	RRModePtr mode);
226
227	#endif
228
229	#if RANDR_13_INTERFACE
230	typedef Bool (*RROutputGetPropertyProcPtr) (ScreenPtr pScreen,
231	RROutputPtr output,
232	Atom property);
233	typedef Bool (*RRGetPanningProcPtr) (ScreenPtr pScrn,
234	RRCrtcPtr crtc,
235	BoxPtr totalArea,
236	BoxPtr trackingArea,
237	INT16 *border);
238	typedef Bool (*RRSetPanningProcPtr) (ScreenPtr pScrn,
239	RRCrtcPtr crtc,
240	BoxPtr totalArea,
241	BoxPtr trackingArea,
242	INT16 *border);
243
244	#endif /* RANDR_13_INTERFACE */
245
246	typedef Bool (RRGetInfoProcPtr) (ScreenPtr pScreen, Rotation rotations);
247	typedef Bool (*RRCloseScreenProcPtr) ( int i, ScreenPtr pscreen);
248
249	/* These are for 1.0 compatibility */
250
251	typedef struct _rrRefresh {
252	CARD16 rate;
253	RRModePtr mode;
254	} RRScreenRate, *RRScreenRatePtr;
255
256	typedef struct _rrScreenSize {
257	int id;
258	short width, height;
259	short mmWidth, mmHeight;
260	int nRates;
261	RRScreenRatePtr pRates;
262	} RRScreenSize, *RRScreenSizePtr;
263
264	#ifdef RANDR_10_INTERFACE
265
266	typedef Bool (*RRSetConfigProcPtr) (ScreenPtr pScreen,
267	Rotation rotation,
268	int rate,
269	RRScreenSizePtr pSize);
270
271	#endif
272
273	typedef struct {
274	PictFormatPtr format;
275	int maxWidth, maxHeight;
276	int depth;
277	Rotation rotations;
278	} RRScanoutPixmapInfo;
279
280	typedef RRScanoutPixmapInfo (RRQueryScanoutPixmapsPtr) (ScreenPtr pScreen,
281	int *num_info);
282
283	typedef PixmapPtr (*RRCreateScanoutPixmapPtr) (ScreenPtr pScreen,
284	int width, int height, int depth,
285	Rotation rotations,
286	PictFormatPtr format);
287
288	typedef void (*RRSetCrtcSpriteTransformPtr) (ScreenPtr pScreen,
289	RRCrtcPtr randr_crtc,
290	struct pict_f_transform *position_transform,
291	struct pict_f_transform *image_transform);
292
293	typedef void (*RRGetCrtcSpriteTransformPtr) (ScreenPtr pScreen,
294	RRCrtcPtr randr_crtc,
295	struct pict_f_transform *position_transform,
296	struct pict_f_transform *image_transform);
297
298	typedef Bool (*RRSetCrtcConfigsPtr) (ScreenPtr screen,
299	RRScreenConfigPtr screen_config,
300	RRCrtcConfigPtr crtc_configs,
301	int num_configs);
302
303	typedef struct _rrScrPriv {
304	/*
305	* 'public' part of the structure; DDXen fill this in
306	* as they initialize
307	*/
308	#if RANDR_10_INTERFACE
309	RRSetConfigProcPtr rrSetConfig;
310	#endif
311	RRGetInfoProcPtr rrGetInfo;
312	#if RANDR_12_INTERFACE
313	RRScreenSetSizeProcPtr rrScreenSetSize;
314	RRCrtcSetProcPtr rrCrtcSet;
315	RRCrtcSetGammaProcPtr rrCrtcSetGamma;
316	RRCrtcGetGammaProcPtr rrCrtcGetGamma;
317	RROutputSetPropertyProcPtr rrOutputSetProperty;
318	RROutputValidateModeProcPtr rrOutputValidateMode;
319	RRModeDestroyProcPtr rrModeDestroy;
320	#endif
321	#if RANDR_13_INTERFACE
322	RROutputGetPropertyProcPtr rrOutputGetProperty;
323	RRGetPanningProcPtr rrGetPanning;
324	RRSetPanningProcPtr rrSetPanning;
325	#endif
326	RRQueryScanoutPixmapsPtr rrQueryScanoutPixmaps;
327	RRCreateScanoutPixmapPtr rrCreateScanoutPixmap;
328	RRSetCrtcSpriteTransformPtr rrSetCrtcSpriteTransform;
329	RRGetCrtcSpriteTransformPtr rrGetCrtcSpriteTransform;
330	RRSetCrtcConfigsPtr rrSetCrtcConfigs;
331
332	/*
333	* Private part of the structure; not considered part of the ABI
334	*/
335	TimeStamp lastSetTime; /* last changed by client */
336	TimeStamp lastConfigTime; /* possible configs changed */
337	RRCloseScreenProcPtr CloseScreen;
338
339	Bool changed; /* some config changed */
340	Bool configChanged; /* configuration changed */
341	Bool layoutChanged; /* screen layout changed */
342
343	CARD16 minWidth, minHeight;
344	CARD16 maxWidth, maxHeight;
345	CARD16 width, height; /* last known screen size */
346	CARD16 mmWidth, mmHeight; /* last known screen size */
347
348	int numOutputs;
349	RROutputPtr *outputs;
350	RROutputPtr primaryOutput;
351
352	int numCrtcs;
353	RRCrtcPtr *crtcs;
354
355	/* Last known pointer position */
356	RRCrtcPtr pointerCrtc;
357
358	RRScanoutPixmapInfo *scanout_info;
359	int n_scanout_info;
360	#ifdef RANDR_10_INTERFACE
361	/*
362	* Configuration information
363	*/
364	Rotation rotations;
365	CARD16 reqWidth, reqHeight;
366
367	int nSizes;
368	RRScreenSizePtr pSizes;
369
370	Rotation rotation;
371	int rate;
372	int size;
373	#endif
374
375	} rrScrPrivRec, *rrScrPrivPtr;
376
377	extern _X_EXPORT DevPrivateKeyRec rrPrivKeyRec;
378	#define rrPrivKey (&rrPrivKeyRec)
379
380	#define rrGetScrPriv(pScr) ((rrScrPrivPtr)dixLookupPrivate(&(pScr)->devPrivates, rrPrivKey))
381	#define rrScrPriv(pScr) rrScrPrivPtr pScrPriv = rrGetScrPriv(pScr)
382	#define SetRRScreen(s,p) dixSetPrivate(&(s)->devPrivates, rrPrivKey, p)
383
384	/*
385	* each window has a list of clients requesting
386	* RRNotify events. Each client has a resource
387	* for each window it selects RRNotify input for,
388	* this resource is used to delete the RRNotifyRec
389	* entry from the per-window queue.
390	*/
391
392	typedef struct _RREvent *RREventPtr;
393
394	typedef struct _RREvent {
395	RREventPtr next;
396	ClientPtr client;
397	WindowPtr window;
398	XID clientResource;
399	int mask;
400	} RREventRec;
401
402	typedef struct _RRTimes {
403	TimeStamp setTime;
404	TimeStamp configTime;
405	} RRTimesRec, *RRTimesPtr;
406
407	typedef struct _RRClient {
408	int major_version;
409	int minor_version;
410	/* RRTimesRec times[0]; */
411	} RRClientRec, *RRClientPtr;
412
413	extern _X_EXPORT RESTYPE RRClientType, RREventType; /* resource types for event masks */
414	extern _X_EXPORT DevPrivateKeyRec RRClientPrivateKeyRec;
415	#define RRClientPrivateKey (&RRClientPrivateKeyRec)
416	extern _X_EXPORT RESTYPE RRCrtcType, RRModeType, RROutputType;
417
418	#define VERIFY_RR_OUTPUT(id, ptr, a)\
419	{\
420	int rc = dixLookupResourceByType((pointer *)&(ptr), id,\
421	RROutputType, client, a);\
422	if (rc != Success) {\
423	client->errorValue = id;\
424	return rc;\
425	}\
426	}
427
428	#define VERIFY_RR_CRTC(id, ptr, a)\
429	{\
430	int rc = dixLookupResourceByType((pointer *)&(ptr), id,\
431	RRCrtcType, client, a);\
432	if (rc != Success) {\
433	client->errorValue = id;\
434	return rc;\
435	}\
436	}
437
438	#define VERIFY_RR_MODE(id, ptr, a)\
439	{\
440	int rc = dixLookupResourceByType((pointer *)&(ptr), id,\
441	RRModeType, client, a);\
442	if (rc != Success) {\
443	client->errorValue = id;\
444	return rc;\
445	}\
446	}
447
448	#define GetRRClient(pClient) ((RRClientPtr)dixLookupPrivate(&(pClient)->devPrivates, RRClientPrivateKey))
449	#define rrClientPriv(pClient) RRClientPtr pRRClient = GetRRClient(pClient)
450
451	/* Initialize the extension */
452	extern _X_EXPORT void
453	RRExtensionInit (void);
454
455	#ifdef RANDR_12_INTERFACE
456	/*
457	* Set the range of sizes for the screen
458	*/
459	extern _X_EXPORT void
460	RRScreenSetSizeRange (ScreenPtr pScreen,
461	CARD16 minWidth,
462	CARD16 minHeight,
463	CARD16 maxWidth,
464	CARD16 maxHeight);
465	#endif
466
467	/* rrscreen.c */
468	/*
469	* Notify the extension that the screen size has been changed.
470	* The driver is responsible for calling this whenever it has changed
471	* the size of the screen
472	*/
473	extern _X_EXPORT void
474	RRScreenSizeNotify (ScreenPtr pScreen);
475
476	/*
477	* Request that the screen be resized
478	*/
479	extern _X_EXPORT Bool
480	RRScreenSizeSet (ScreenPtr pScreen,
481	CARD16 width,
482	CARD16 height,
483	CARD16 pixWidth,
484	CARD16 pixHeight,
485	CARD32 mmWidth,
486	CARD32 mmHeight);
487
488	extern _X_EXPORT void
489	RRScreenCurrentConfig(ScreenPtr screen,
490	RRScreenConfigPtr screen_config);
491
492	/*
493	* Send ConfigureNotify event to root window when 'something' happens
494	*/
495	extern _X_EXPORT void
496	RRSendConfigNotify (ScreenPtr pScreen);
497
498	/*
499	* screen dispatch
500	*/
501	extern _X_EXPORT int
502	ProcRRGetScreenSizeRange (ClientPtr client);
503
504	extern _X_EXPORT int
505	ProcRRSetScreenSize (ClientPtr client);
506
507	extern _X_EXPORT int
508	ProcRRGetScreenResources (ClientPtr client);
509
510	extern _X_EXPORT int
511	ProcRRGetScreenResourcesCurrent (ClientPtr client);
512
513	extern _X_EXPORT int
514	ProcRRSetScreenConfig (ClientPtr client);
515
516	extern _X_EXPORT int
517	ProcRRGetScreenInfo (ClientPtr client);
518
519	/*
520	* Deliver a ScreenNotify event
521	*/
522	extern _X_EXPORT void
523	RRDeliverScreenEvent (ClientPtr client, WindowPtr pWin, ScreenPtr pScreen);
524
525	/* randr.c */
526	/*
527	* Send all pending events
528	*/
529	extern _X_EXPORT void
530	RRTellChanged (ScreenPtr pScreen);
531
532	/*
533	* Poll the driver for changed information
534	*/
535	extern _X_EXPORT Bool
536	RRGetInfo (ScreenPtr pScreen, Bool force_query);
537
538	extern _X_EXPORT Bool RRInit (void);
539
540	extern _X_EXPORT Bool RRScreenInit(ScreenPtr pScreen);
541
542	extern _X_EXPORT RROutputPtr
543	RRFirstOutput (ScreenPtr pScreen);
544
545	extern _X_EXPORT Rotation
546	RRGetRotation (ScreenPtr pScreen);
547
548	extern _X_EXPORT CARD16
549	RRVerticalRefresh (xRRModeInfo *mode);
550
551	extern _X_EXPORT RRScanoutPixmapInfo *
552	RRQueryScanoutPixmapInfo(ScreenPtr screen, int *n_info);
553
554	#ifdef RANDR_10_INTERFACE
555	/*
556	* This is the old interface, deprecated but left
557	* around for compatibility
558	*/
559
560	/*
561	* Then, register the specific size with the screen
562	*/
563
564	extern _X_EXPORT RRScreenSizePtr
565	RRRegisterSize (ScreenPtr pScreen,
566	short width,
567	short height,
568	short mmWidth,
569	short mmHeight);
570
571	extern _X_EXPORT Bool
572	RRRegisterRate (ScreenPtr pScreen,
573	RRScreenSizePtr pSize,
574	int rate);
575
576	/*
577	* Finally, set the current configuration of the screen
578	*/
579
580	extern _X_EXPORT void
581	RRSetCurrentConfig (ScreenPtr pScreen,
582	Rotation rotation,
583	int rate,
584	RRScreenSizePtr pSize);
585
586	extern _X_EXPORT Bool RRScreenInit (ScreenPtr pScreen);
587
588	extern _X_EXPORT Rotation
589	RRGetRotation (ScreenPtr pScreen);
590
591	#endif
592
593	/* rrcrtc.c */
594
595	/*
596	* Notify the CRTC of some change; layoutChanged indicates that
597	* some position or size element changed
598	*/
599	extern _X_EXPORT void
600	RRCrtcChanged (RRCrtcPtr crtc, Bool layoutChanged);
601
602	/*
603	* Create a CRTC
604	*/
605	extern _X_EXPORT RRCrtcPtr
606	RRCrtcCreate (ScreenPtr pScreen, void *devPrivate);
607
608	/*
609	* Set the allowed rotations on a CRTC
610	*/
611	extern _X_EXPORT void
612	RRCrtcSetRotations (RRCrtcPtr crtc, Rotation rotations);
613
614	/*
615	* Set whether transforms are allowed on a CRTC
616	*/
617	extern _X_EXPORT void
618	RRCrtcSetTransformSupport (RRCrtcPtr crtc, Bool transforms);
619
620	/*
621	* Notify the extension that the Crtc has been reconfigured,
622	* the driver calls this whenever it has updated the mode
623	*/
624	extern _X_EXPORT Bool
625	RRCrtcNotify (RRCrtcPtr crtc,
626	RRModePtr mode,
627	int x,
628	int y,
629	Rotation rotation,
630	RRTransformPtr transform,
631	int numOutputs,
632	RROutputPtr *outputs,
633	PixmapPtr scanoutPixmap);
634
635	extern _X_EXPORT void
636	RRDeliverCrtcEvent (ClientPtr client, WindowPtr pWin, RRCrtcPtr crtc);
637
638	/*
639	* Request that the Crtc be reconfigured
640	*/
641	extern _X_EXPORT Bool
642	RRCrtcSet (RRCrtcPtr crtc,
643	RRModePtr mode,
644	int x,
645	int y,
646	Rotation rotation,
647	int numOutput,
648	RROutputPtr *outputs,
649	PixmapPtr scanout_pixmap);
650
651	/*
652	* Request that the Crtc gamma be changed
653	*/
654
655	extern _X_EXPORT Bool
656	RRCrtcGammaSet (RRCrtcPtr crtc,
657	CARD16 *red,
658	CARD16 *green,
659	CARD16 *blue);
660
661	/*
662	* Request current gamma back from the DDX (if possible).
663	* This includes gamma size.
664	*/
665
666	extern _X_EXPORT Bool
667	RRCrtcGammaGet(RRCrtcPtr crtc);
668
669	/*
670	* Notify the extension that the Crtc gamma has been changed
671	* The driver calls this whenever it has changed the gamma values
672	* in the RRCrtcRec
673	*/
674
675	extern _X_EXPORT Bool
676	RRCrtcGammaNotify (RRCrtcPtr crtc);
677
678	void
679	RRModeGetScanoutSize (RRModePtr mode, struct pixman_f_transform *transform,
680	int width, int height);
681
682	/*
683	* Set the size of the gamma table at server startup time
684	*/
685
686	extern _X_EXPORT Bool
687	RRCrtcGammaSetSize (RRCrtcPtr crtc,
688	int size);
689
690	/*
691	* Return the area of the frame buffer scanned out by the crtc,
692	* taking into account the current mode and rotation
693	*/
694
695	extern _X_EXPORT void
696	RRCrtcGetScanoutSize(RRCrtcPtr crtc, int width, int height);
697
698	/*
699	* Return crtc transform
700	*/
701	extern _X_EXPORT RRTransformPtr
702	RRCrtcGetTransform (RRCrtcPtr crtc);
703
704	/*
705	* Check whether the pending and current transforms are the same
706	*/
707	extern _X_EXPORT Bool
708	RRCrtcPendingTransform (RRCrtcPtr crtc);
709
710	/*
711	* Destroy a Crtc at shutdown
712	*/
713	extern _X_EXPORT void
714	RRCrtcDestroy (RRCrtcPtr crtc);
715
716
717	/*
718	* Set the pending CRTC transformation
719	*/
720
721	extern _X_EXPORT int
722	RRCrtcTransformSet (RRCrtcPtr crtc,
723	PictTransformPtr transform,
724	struct pict_f_transform *f_transform,
725	struct pict_f_transform *f_inverse,
726	char *filter,
727	int filter_len,
728	xFixed *params,
729	int nparams);
730
731	/*
732	* Initialize crtc type
733	*/
734	extern _X_EXPORT Bool
735	RRCrtcInit (void);
736
737	/*
738	* Initialize crtc type error value
739	*/
740	extern _X_EXPORT void
741	RRCrtcInitErrorValue (void);
742
743	/*
744	* Free a set of crtc configs and their attached output arrays
745	*/
746	void
747	RRFreeCrtcConfigs(RRCrtcConfigPtr configs, int num_configs);
748
749	/*
750	* Convert the current crtc configuration into an RRCrtcConfig
751	*/
752	extern _X_EXPORT Bool
753	RRCrtcCurrentConfig(RRCrtcPtr crtc,
754	RRCrtcConfigPtr crtc_config);
755
756	/*
757	* Figure out whether the specific crtc_config can fit
758	* within the screen_config
759	*/
760	Bool
761	RRScreenCoversCrtc(RRScreenConfigPtr screen_config,
762	RRCrtcConfigPtr crtc_config,
763	RRTransformPtr client_transform,
764	XID *errorValue);
765
766	/*
767	* Set a screen and set of crtc configurations in one operation
768	*/
769	Bool
770	RRSetCrtcConfigs(ScreenPtr screen,
771	RRScreenConfigPtr screen_config,
772	RRCrtcConfigPtr crtc_configs,
773	int num_configs);
774
775	/*
776	* Crtc dispatch
777	*/
778
779	extern _X_EXPORT int
780	ProcRRGetCrtcInfo (ClientPtr client);
781
782	extern _X_EXPORT int
783	ProcRRSetCrtcConfig (ClientPtr client);
784
785	extern _X_EXPORT int
786	ProcRRGetCrtcGammaSize (ClientPtr client);
787
788	extern _X_EXPORT int
789	ProcRRGetCrtcGamma (ClientPtr client);
790
791	extern _X_EXPORT int
792	ProcRRSetCrtcGamma (ClientPtr client);
793
794	extern _X_EXPORT int
795	ProcRRSetCrtcTransform (ClientPtr client);
796
797	extern _X_EXPORT int
798	ProcRRGetCrtcTransform (ClientPtr client);
799
800	extern _X_EXPORT int
801	ProcRRSetCrtcConfigs (ClientPtr client);
802
803	int
804	ProcRRGetPanning (ClientPtr client);
805
806	int
807	ProcRRSetPanning (ClientPtr client);
808
809	void
810	RRCrtcSpriteTransformSet(RRCrtcPtr crtc,
811	PictTransform *position_transform,
812	PictTransform *image_transform,
813	struct pict_f_transform *f_position_transform,
814	struct pict_f_transform *f_image_transform);
815
816	int
817	ProcRRQueryScanoutPixmaps (ClientPtr client);
818
819	int
820	ProcRRCreateScanoutPixmap (ClientPtr client);
821
822	int
823	ProcRRSetCrtcPixmapConfig (ClientPtr client);
824
825	int
826	ProcRRSetCrtcSpriteTransform (ClientPtr client);
827
828	int
829	ProcRRGetCrtcSpriteTransform (ClientPtr client);
830
831	int
832	ProcRRSetCrtcConfigs (ClientPtr client);
833
834	/* rrdispatch.c */
835	extern _X_EXPORT Bool
836	RRClientKnowsRates (ClientPtr pClient);
837
838	/* rrmode.c */
839	/*
840	* Find, and if necessary, create a mode
841	*/
842
843	extern _X_EXPORT RRModePtr
844	RRModeGet (xRRModeInfo *modeInfo,
845	const char *name);
846
847	/*
848	* Destroy a mode.
849	*/
850
851	extern _X_EXPORT void
852	RRModeDestroy (RRModePtr mode);
853
854	/*
855	* Return a list of modes that are valid for some output in pScreen
856	*/
857	extern _X_EXPORT RRModePtr *
858	RRModesForScreen (ScreenPtr pScreen, int *num_ret);
859
860	/*
861	* Initialize mode type
862	*/
863	extern _X_EXPORT Bool
864	RRModeInit (void);
865
866	/*
867	* Initialize mode type error value
868	*/
869	extern _X_EXPORT void
870	RRModeInitErrorValue (void);
871
872	extern _X_EXPORT int
873	ProcRRCreateMode (ClientPtr client);
874
875	extern _X_EXPORT int
876	ProcRRDestroyMode (ClientPtr client);
877
878	extern _X_EXPORT int
879	ProcRRAddOutputMode (ClientPtr client);
880
881	extern _X_EXPORT int
882	ProcRRDeleteOutputMode (ClientPtr client);
883
884	/* rroutput.c */
885
886	/*
887	* Notify the output of some change. configChanged indicates whether
888	* any external configuration (mode list, clones, connected status)
889	* has changed, or whether the change was strictly internal
890	* (which crtc is in use)
891	*/
892	extern _X_EXPORT void
893	RROutputChanged (RROutputPtr output, Bool configChanged);
894
895	/*
896	* Create an output
897	*/
898
899	extern _X_EXPORT RROutputPtr
900	RROutputCreate (ScreenPtr pScreen,
901	const char *name,
902	int nameLength,
903	void *devPrivate);
904
905	/*
906	* Notify extension that output parameters have been changed
907	*/
908	extern _X_EXPORT Bool
909	RROutputSetClones (RROutputPtr output,
910	RROutputPtr *clones,
911	int numClones);
912
913	extern _X_EXPORT Bool
914	RROutputSetModes (RROutputPtr output,
915	RRModePtr *modes,
916	int numModes,
917	int numPreferred);
918
919	extern _X_EXPORT int
920	RROutputAddUserMode (RROutputPtr output,
921	RRModePtr mode);
922
923	extern _X_EXPORT int
924	RROutputDeleteUserMode (RROutputPtr output,
925	RRModePtr mode);
926
927	extern _X_EXPORT Bool
928	RROutputSetCrtcs (RROutputPtr output,
929	RRCrtcPtr *crtcs,
930	int numCrtcs);
931
932	extern _X_EXPORT Bool
933	RROutputSetConnection (RROutputPtr output,
934	CARD8 connection);
935
936	extern _X_EXPORT Bool
937	RROutputSetSubpixelOrder (RROutputPtr output,
938	int subpixelOrder);
939
940	extern _X_EXPORT Bool
941	RROutputSetPhysicalSize (RROutputPtr output,
942	int mmWidth,
943	int mmHeight);
944
945	extern _X_EXPORT void
946	RRDeliverOutputEvent(ClientPtr client, WindowPtr pWin, RROutputPtr output);
947
948	extern _X_EXPORT void
949	RROutputDestroy (RROutputPtr output);
950
951	extern _X_EXPORT int
952	ProcRRGetOutputInfo (ClientPtr client);
953
954	extern _X_EXPORT int
955	ProcRRSetOutputPrimary (ClientPtr client);
956
957	extern _X_EXPORT int
958	ProcRRGetOutputPrimary (ClientPtr client);
959
960	/*
961	* Initialize output type
962	*/
963	extern _X_EXPORT Bool
964	RROutputInit (void);
965
966	/*
967	* Initialize output type error value
968	*/
969	extern _X_EXPORT void
970	RROutputInitErrorValue (void);
971
972	/* rrpointer.c */
973	extern _X_EXPORT void
974	RRPointerMoved (ScreenPtr pScreen, int x, int y);
975
976	extern _X_EXPORT void
977	RRPointerScreenConfigured (ScreenPtr pScreen);
978
979	/* rrproperty.c */
980
981	extern _X_EXPORT void
982	RRDeleteAllOutputProperties (RROutputPtr output);
983
984	extern _X_EXPORT RRPropertyValuePtr
985	RRGetOutputProperty (RROutputPtr output, Atom property, Bool pending);
986
987	extern _X_EXPORT RRPropertyPtr
988	RRQueryOutputProperty (RROutputPtr output, Atom property);
989
990	extern _X_EXPORT void
991	RRDeleteOutputProperty (RROutputPtr output, Atom property);
992
993	extern _X_EXPORT Bool
994	RRPostPendingProperties (RROutputPtr output);
995
996	extern _X_EXPORT int
997	RRChangeOutputProperty (RROutputPtr output, Atom property, Atom type,
998	int format, int mode, unsigned long len,
999	pointer value, Bool sendevent, Bool pending);
1000
1001	extern _X_EXPORT int
1002	RRConfigureOutputProperty (RROutputPtr output, Atom property,
1003	Bool pending, Bool range, Bool immutable,
1004	int num_values, INT32 *values);
1005	extern _X_EXPORT int
1006	ProcRRChangeOutputProperty (ClientPtr client);
1007
1008	extern _X_EXPORT int
1009	ProcRRGetOutputProperty (ClientPtr client);
1010
1011	extern _X_EXPORT int
1012	ProcRRListOutputProperties (ClientPtr client);
1013
1014	extern _X_EXPORT int
1015	ProcRRQueryOutputProperty (ClientPtr client);
1016
1017	extern _X_EXPORT int
1018	ProcRRConfigureOutputProperty (ClientPtr client);
1019
1020	extern _X_EXPORT int
1021	ProcRRDeleteOutputProperty (ClientPtr client);
1022
1023	/* rrsprite.c */
1024	extern _X_EXPORT int
1025	ProcRRSetCrtcSpriteTransform (ClientPtr client);
1026
1027	extern _X_EXPORT int
1028	ProcRRGetCrtcSpriteTransform (ClientPtr client);
1029
1030	/* rrxinerama.c */
1031	#ifdef XINERAMA
1032	extern _X_EXPORT void
1033	RRXineramaExtensionInit(void);
1034	#endif
1035
1036	/* mirrcrtc.c */
1037	Bool
1038	miRRSetScreenConfig(ScreenPtr screen,
1039	RRScreenConfigPtr screen_config);
1040
1041	Bool
1042	miRRSetCrtcConfig(RRCrtcConfigPtr crtc_config);
1043
1044	Bool
1045	miRRDisableCrtc(RRCrtcPtr crtc);
1046
1047	Bool
1048	miRRCheckDisableCrtc(RRScreenConfigPtr new_screen_config,
1049	RRCrtcConfigPtr old_crtc_config);
1050
1051	Bool
1052	miRRSetCrtcConfigs(ScreenPtr screen,
1053	RRScreenConfigPtr screen_config,
1054	RRCrtcConfigPtr crtc_configs,
1055	int num_configs);
1056
1057	#endif /* _RANDRSTR_H_ */
1058
1059	/*
1060
1061	randr extension implementation structure
1062
1063	Query state:
1064	ProcRRGetScreenInfo/ProcRRGetScreenResources
1065	RRGetInfo
1066
1067	• Request configuration from driver, either 1.0 or 1.2 style
1068	• These functions only record state changes, all
1069	other actions are pended until RRTellChanged is called
1070
1071	->rrGetInfo
1072	1.0:
1073	RRRegisterSize
1074	RRRegisterRate
1075	RRSetCurrentConfig
1076	1.2:
1077	RRScreenSetSizeRange
1078	RROutputSetCrtcs
1079	RRModeGet
1080	RROutputSetModes
1081	RROutputSetConnection
1082	RROutputSetSubpixelOrder
1083	RROutputSetClones
1084	RRCrtcNotify
1085
1086	• Must delay scanning configuration until after ->rrGetInfo returns
1087	because some drivers will call SetCurrentConfig in the middle
1088	of the ->rrGetInfo operation.
1089
1090	1.0:
1091
1092	• Scan old configuration, mirror to new structures
1093
1094	RRScanOldConfig
1095	RRCrtcCreate
1096	RROutputCreate
1097	RROutputSetCrtcs
1098	RROutputSetConnection
1099	RROutputSetSubpixelOrder
1100	RROldModeAdd • This adds modes one-at-a-time
1101	RRModeGet
1102	RRCrtcNotify
1103
1104	• send events, reset pointer if necessary
1105
1106	RRTellChanged
1107	WalkTree (sending events)
1108
1109	• when layout has changed:
1110	RRPointerScreenConfigured
1111	RRSendConfigNotify
1112
1113	Asynchronous state setting (1.2 only)
1114	When setting state asynchronously, the driver invokes the
1115	->rrGetInfo function and then calls RRTellChanged to flush
1116	the changes to the clients and reset pointer if necessary
1117
1118	Set state
1119
1120	ProcRRSetScreenConfig
1121	RRCrtcSet
1122	1.2:
1123	->rrCrtcSet
1124	RRCrtcNotify
1125	1.0:
1126	->rrSetConfig
1127	RRCrtcNotify
1128	RRTellChanged
1129	*/

Note: See TracBrowser for help on using the repository browser.

source: vbox/trunk/src/VBox/Additions/x11/x11include/xorg-server-1.9.99.901+git20110131.be3be758/randrstr.h@ 36308

Download in other formats: