| 1 | /*
|
|---|
| 2 | * $XFree86: xc/programs/Xserver/randr/randrstr.h,v 1.5 2002/09/29 23:39:45 keithp Exp $
|
|---|
| 3 | *
|
|---|
| 4 | * Copyright © 2000 Compaq Computer Corporation
|
|---|
| 5 | *
|
|---|
| 6 | * Permission to use, copy, modify, distribute, and sell this software and its
|
|---|
| 7 | * documentation for any purpose is hereby granted without fee, provided that
|
|---|
| 8 | * the above copyright notice appear in all copies and that both that
|
|---|
| 9 | * copyright notice and this permission notice appear in supporting
|
|---|
| 10 | * documentation, and that the name of Compaq not be used in
|
|---|
| 11 | * advertising or publicity pertaining to distribution of the software without
|
|---|
| 12 | * specific, written prior permission. Compaq makes no
|
|---|
| 13 | * representations about the suitability of this software for any purpose. It
|
|---|
| 14 | * is provided "as is" without express or implied warranty.
|
|---|
| 15 | *
|
|---|
| 16 | * COMPAQ DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
|
|---|
| 17 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
|
|---|
| 18 | * EVENT SHALL COMPAQ BE LIABLE FOR ANY SPECIAL, INDIRECT OR
|
|---|
| 19 | * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
|
|---|
| 20 | * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
|
|---|
| 21 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
|---|
| 22 | * PERFORMANCE OF THIS SOFTWARE.
|
|---|
| 23 | */
|
|---|
| 24 |
|
|---|
| 25 | #ifdef HAVE_DIX_CONFIG_H
|
|---|
| 26 | #include <dix-config.h>
|
|---|
| 27 | #endif
|
|---|
| 28 |
|
|---|
| 29 | #ifndef _RANDRSTR_H_
|
|---|
| 30 | #define _RANDRSTR_H_
|
|---|
| 31 |
|
|---|
| 32 | #include <X11/extensions/randr.h>
|
|---|
| 33 |
|
|---|
| 34 | typedef struct _rrScreenRate {
|
|---|
| 35 | int rate;
|
|---|
| 36 | Bool referenced;
|
|---|
| 37 | Bool oldReferenced;
|
|---|
| 38 | } RRScreenRate, *RRScreenRatePtr;
|
|---|
| 39 |
|
|---|
| 40 | typedef struct _rrScreenSize {
|
|---|
| 41 | int id;
|
|---|
| 42 | short width, height;
|
|---|
| 43 | short mmWidth, mmHeight;
|
|---|
| 44 | RRScreenRatePtr pRates;
|
|---|
| 45 | int nRates;
|
|---|
| 46 | int nRatesInUse;
|
|---|
| 47 | Bool referenced;
|
|---|
| 48 | Bool oldReferenced;
|
|---|
| 49 | } RRScreenSize, *RRScreenSizePtr;
|
|---|
| 50 |
|
|---|
| 51 | typedef Bool (*RRSetConfigProcPtr) (ScreenPtr pScreen,
|
|---|
| 52 | Rotation rotation,
|
|---|
| 53 | int rate,
|
|---|
| 54 | RRScreenSizePtr pSize);
|
|---|
| 55 |
|
|---|
| 56 | typedef Bool (*RRGetInfoProcPtr) (ScreenPtr pScreen, Rotation *rotations);
|
|---|
| 57 | typedef Bool (*RRCloseScreenProcPtr) ( int i, ScreenPtr pscreen);
|
|---|
| 58 |
|
|---|
| 59 | typedef struct _rrScrPriv {
|
|---|
| 60 | RRSetConfigProcPtr rrSetConfig;
|
|---|
| 61 | RRGetInfoProcPtr rrGetInfo;
|
|---|
| 62 |
|
|---|
| 63 | TimeStamp lastSetTime; /* last changed by client */
|
|---|
| 64 | TimeStamp lastConfigTime; /* possible configs changed */
|
|---|
| 65 | RRCloseScreenProcPtr CloseScreen;
|
|---|
| 66 |
|
|---|
| 67 | /*
|
|---|
| 68 | * Configuration information
|
|---|
| 69 | */
|
|---|
| 70 | Rotation rotations;
|
|---|
| 71 |
|
|---|
| 72 | int nSizes;
|
|---|
| 73 | int nSizesInUse;
|
|---|
| 74 | RRScreenSizePtr pSizes;
|
|---|
| 75 |
|
|---|
| 76 | /*
|
|---|
| 77 | * Current state
|
|---|
| 78 | */
|
|---|
| 79 | Rotation rotation;
|
|---|
| 80 | int size;
|
|---|
| 81 | int rate;
|
|---|
| 82 | } rrScrPrivRec, *rrScrPrivPtr;
|
|---|
| 83 |
|
|---|
| 84 | extern int rrPrivIndex;
|
|---|
| 85 |
|
|---|
| 86 | #define rrGetScrPriv(pScr) ((rrScrPrivPtr) (pScr)->devPrivates[rrPrivIndex].ptr)
|
|---|
| 87 | #define rrScrPriv(pScr) rrScrPrivPtr pScrPriv = rrGetScrPriv(pScr)
|
|---|
| 88 | #define SetRRScreen(s,p) ((s)->devPrivates[rrPrivIndex].ptr = (pointer) (p))
|
|---|
| 89 |
|
|---|
| 90 | /* Initialize the extension */
|
|---|
| 91 | void
|
|---|
| 92 | RRExtensionInit (void);
|
|---|
| 93 |
|
|---|
| 94 | /*
|
|---|
| 95 | * Then, register the specific size with the screen
|
|---|
| 96 | */
|
|---|
| 97 |
|
|---|
| 98 | RRScreenSizePtr
|
|---|
| 99 | RRRegisterSize (ScreenPtr pScreen,
|
|---|
| 100 | short width,
|
|---|
| 101 | short height,
|
|---|
| 102 | short mmWidth,
|
|---|
| 103 | short mmHeight);
|
|---|
| 104 |
|
|---|
| 105 | Bool RRRegisterRate (ScreenPtr pScreen,
|
|---|
| 106 | RRScreenSizePtr pSize,
|
|---|
| 107 | int rate);
|
|---|
| 108 |
|
|---|
| 109 | /*
|
|---|
| 110 | * Finally, set the current configuration of the screen
|
|---|
| 111 | */
|
|---|
| 112 |
|
|---|
| 113 | void
|
|---|
| 114 | RRSetCurrentConfig (ScreenPtr pScreen,
|
|---|
| 115 | Rotation rotation,
|
|---|
| 116 | int rate,
|
|---|
| 117 | RRScreenSizePtr pSize);
|
|---|
| 118 |
|
|---|
| 119 | Bool RRScreenInit(ScreenPtr pScreen);
|
|---|
| 120 |
|
|---|
| 121 | int
|
|---|
| 122 | RRSetScreenConfig (ScreenPtr pScreen,
|
|---|
| 123 | Rotation rotation,
|
|---|
| 124 | int rate,
|
|---|
| 125 | RRScreenSizePtr pSize);
|
|---|
| 126 |
|
|---|
| 127 | Bool
|
|---|
| 128 | miRandRInit (ScreenPtr pScreen);
|
|---|
| 129 |
|
|---|
| 130 | Bool
|
|---|
| 131 | miRRGetInfo (ScreenPtr pScreen, Rotation *rotations);
|
|---|
| 132 |
|
|---|
| 133 | Bool
|
|---|
| 134 | miRRSetConfig (ScreenPtr pScreen,
|
|---|
| 135 | Rotation rotation,
|
|---|
| 136 | int rate,
|
|---|
| 137 | RRScreenSizePtr size);
|
|---|
| 138 |
|
|---|
| 139 | Bool
|
|---|
| 140 | miRRGetScreenInfo (ScreenPtr pScreen);
|
|---|
| 141 |
|
|---|
| 142 | #endif /* _RANDRSTR_H_ */
|
|---|
