| 1 | /*
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| 2 | * Copyright (c) 1997-2003 by The XFree86 Project, Inc.
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| 3 | *
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a
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| 5 | * copy of this software and associated documentation files (the "Software"),
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| 6 | * to deal in the Software without restriction, including without limitation
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| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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| 8 | * and/or sell copies of the Software, and to permit persons to whom the
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| 9 | * Software is furnished to do so, subject to the following conditions:
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| 10 | *
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| 11 | * The above copyright notice and this permission notice shall be included in
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| 12 | * all copies or substantial portions of the Software.
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| 13 | *
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| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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| 17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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| 18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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| 19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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| 20 | * OTHER DEALINGS IN THE SOFTWARE.
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| 21 | *
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| 22 | * Except as contained in this notice, the name of the copyright holder(s)
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| 23 | * and author(s) shall not be used in advertising or otherwise to promote
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| 24 | * the sale, use or other dealings in this Software without prior written
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| 25 | * authorization from the copyright holder(s) and author(s).
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| 26 | */
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| 27 |
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| 28 | /*
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| 29 | * This file contains declarations for public XFree86 functions and variables,
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| 30 | * and definitions of public macros.
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| 31 | *
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| 32 | * "public" means available to video drivers.
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| 33 | */
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| 34 |
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| 35 | #ifndef _XF86_H
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| 36 | #define _XF86_H
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| 37 |
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| 38 | #if HAVE_XORG_CONFIG_H
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| 39 | #include <xorg-config.h>
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| 40 | #elif HAVE_DIX_CONFIG_H
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| 41 | #include <dix-config.h>
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| 42 | #endif
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| 43 |
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| 44 | #include "xf86str.h"
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| 45 | #include "xf86Opt.h"
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| 46 | #include <X11/Xfuncproto.h>
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| 47 | #include <stdarg.h>
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| 48 | #ifdef RANDR
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| 49 | #include <X11/extensions/randr.h>
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| 50 | #endif
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| 51 |
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| 52 | #include "propertyst.h"
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| 53 |
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| 54 | /* General parameters */
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| 55 | extern _X_EXPORT int xf86DoConfigure;
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| 56 | extern _X_EXPORT int xf86DoShowOptions;
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| 57 | extern _X_EXPORT Bool xf86DoConfigurePass1;
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| 58 | extern _X_EXPORT Bool xorgHWAccess;
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| 59 |
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| 60 | extern _X_EXPORT DevPrivateKeyRec xf86ScreenKeyRec;
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| 61 |
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| 62 | #define xf86ScreenKey (&xf86ScreenKeyRec)
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| 63 |
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| 64 | extern _X_EXPORT DevPrivateKeyRec xf86CreateRootWindowKeyRec;
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| 65 |
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| 66 | #define xf86CreateRootWindowKey (&xf86CreateRootWindowKeyRec)
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| 67 |
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| 68 | extern _X_EXPORT ScrnInfoPtr *xf86Screens; /* List of pointers to ScrnInfoRecs */
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| 69 | extern _X_EXPORT const unsigned char byte_reversed[256];
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| 70 | extern _X_EXPORT Bool fbSlotClaimed;
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| 71 |
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| 72 | #if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__)
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| 73 | extern _X_EXPORT Bool sbusSlotClaimed;
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| 74 | #endif
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| 75 |
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| 76 | #if defined(XSERVER_PLATFORM_BUS)
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| 77 | extern _X_EXPORT int platformSlotClaimed;
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| 78 | #endif
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| 79 |
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| 80 | extern _X_EXPORT confDRIRec xf86ConfigDRI;
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| 81 | extern _X_EXPORT Bool xf86DRI2Enabled(void);
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| 82 |
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| 83 | extern _X_EXPORT Bool VTSwitchEnabled; /* kbd driver */
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| 84 |
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| 85 | #define XF86SCRNINFO(p) xf86ScreenToScrn(p)
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| 86 |
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| 87 | #define XF86FLIP_PIXELS() \
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| 88 | do { \
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| 89 | if (xf86GetFlipPixels()) { \
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| 90 | pScreen->whitePixel = (pScreen->whitePixel) ? 0 : 1; \
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| 91 | pScreen->blackPixel = (pScreen->blackPixel) ? 0 : 1; \
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| 92 | } \
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| 93 | while (0)
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| 94 |
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| 95 | #define BOOLTOSTRING(b) ((b) ? "TRUE" : "FALSE")
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| 96 |
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| 97 | #define PIX24TOBPP(p) (((p) == Pix24Use24) ? 24 : \
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| 98 | (((p) == Pix24Use32) ? 32 : 0))
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| 99 |
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| 100 | /* Function Prototypes */
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| 101 | #ifndef _NO_XF86_PROTOTYPES
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| 102 |
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| 103 | /* PCI related */
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| 104 | #ifdef XSERVER_LIBPCIACCESS
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| 105 | #include <pciaccess.h>
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| 106 | extern _X_EXPORT int pciSlotClaimed;
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| 107 |
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| 108 | extern _X_EXPORT Bool xf86CheckPciSlot(const struct pci_device *);
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| 109 | extern _X_EXPORT int xf86ClaimPciSlot(struct pci_device *, DriverPtr drvp,
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| 110 | int chipset, GDevPtr dev, Bool active);
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| 111 | extern _X_EXPORT void xf86UnclaimPciSlot(struct pci_device *, GDevPtr dev);
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| 112 | extern _X_EXPORT Bool xf86ParsePciBusString(const char *busID, int *bus,
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| 113 | int *device, int *func);
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| 114 | extern _X_EXPORT Bool xf86ComparePciBusString(const char *busID, int bus,
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| 115 | int device, int func);
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| 116 | extern _X_EXPORT Bool xf86IsPrimaryPci(struct pci_device *pPci);
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| 117 | extern _X_EXPORT Bool xf86CheckPciMemBase(struct pci_device *pPci,
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| 118 | memType base);
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| 119 | extern _X_EXPORT struct pci_device *xf86GetPciInfoForEntity(int entityIndex);
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| 120 | extern _X_EXPORT int xf86MatchPciInstances(const char *driverName,
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| 121 | int vendorID, SymTabPtr chipsets,
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| 122 | PciChipsets * PCIchipsets,
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| 123 | GDevPtr * devList, int numDevs,
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| 124 | DriverPtr drvp, int **foundEntities);
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| 125 | extern _X_EXPORT ScrnInfoPtr xf86ConfigPciEntity(ScrnInfoPtr pScrn,
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| 126 | int scrnFlag, int entityIndex,
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| 127 | PciChipsets * p_chip,
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| 128 | void *dummy, EntityProc init,
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| 129 | EntityProc enter,
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| 130 | EntityProc leave,
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| 131 | void *private);
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| 132 | #else
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| 133 | #define xf86VGAarbiterInit() do {} while (0)
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| 134 | #define xf86VGAarbiterFini() do {} while (0)
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| 135 | #define xf86VGAarbiterLock(x) do {} while (0)
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| 136 | #define xf86VGAarbiterUnlock(x) do {} while (0)
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| 137 | #define xf86VGAarbiterScrnInit(x) do {} while (0)
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| 138 | #define xf86VGAarbiterDeviceDecodes() do {} while (0)
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| 139 | #define xf86VGAarbiterWrapFunctions() do {} while (0)
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| 140 | #endif
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| 141 |
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| 142 | /* xf86Bus.c */
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| 143 |
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| 144 | extern _X_EXPORT int xf86GetFbInfoForScreen(int scrnIndex);
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| 145 | extern _X_EXPORT int xf86ClaimFbSlot(DriverPtr drvp, int chipset, GDevPtr dev,
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| 146 | Bool active);
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| 147 | extern _X_EXPORT int xf86ClaimNoSlot(DriverPtr drvp, int chipset, GDevPtr dev,
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| 148 | Bool active);
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| 149 | extern _X_EXPORT Bool xf86DriverHasEntities(DriverPtr drvp);
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| 150 | extern _X_EXPORT void xf86AddEntityToScreen(ScrnInfoPtr pScrn, int entityIndex);
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| 151 | extern _X_EXPORT void xf86SetEntityInstanceForScreen(ScrnInfoPtr pScrn,
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| 152 | int entityIndex,
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| 153 | int instance);
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| 154 | extern _X_EXPORT int xf86GetNumEntityInstances(int entityIndex);
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| 155 | extern _X_EXPORT GDevPtr xf86GetDevFromEntity(int entityIndex, int instance);
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| 156 | extern _X_EXPORT void xf86RemoveEntityFromScreen(ScrnInfoPtr pScrn,
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| 157 | int entityIndex);
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| 158 | extern _X_EXPORT EntityInfoPtr xf86GetEntityInfo(int entityIndex);
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| 159 | extern _X_EXPORT Bool xf86SetEntityFuncs(int entityIndex, EntityProc init,
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| 160 | EntityProc enter, EntityProc leave,
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| 161 | void *);
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| 162 | extern _X_EXPORT Bool xf86IsEntityPrimary(int entityIndex);
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| 163 | extern _X_EXPORT ScrnInfoPtr xf86FindScreenForEntity(int entityIndex);
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| 164 |
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| 165 | extern _X_EXPORT int xf86GetLastScrnFlag(int entityIndex);
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| 166 | extern _X_EXPORT void xf86SetLastScrnFlag(int entityIndex, int scrnIndex);
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| 167 | extern _X_EXPORT Bool xf86IsEntityShared(int entityIndex);
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| 168 | extern _X_EXPORT void xf86SetEntityShared(int entityIndex);
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| 169 | extern _X_EXPORT Bool xf86IsEntitySharable(int entityIndex);
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| 170 | extern _X_EXPORT void xf86SetEntitySharable(int entityIndex);
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| 171 | extern _X_EXPORT Bool xf86IsPrimInitDone(int entityIndex);
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| 172 | extern _X_EXPORT void xf86SetPrimInitDone(int entityIndex);
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| 173 | extern _X_EXPORT void xf86ClearPrimInitDone(int entityIndex);
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| 174 | extern _X_EXPORT int xf86AllocateEntityPrivateIndex(void);
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| 175 | extern _X_EXPORT DevUnion *xf86GetEntityPrivate(int entityIndex, int privIndex);
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| 176 |
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| 177 | /* xf86Configure.c */
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| 178 | extern _X_EXPORT GDevPtr xf86AddBusDeviceToConfigure(const char *driver,
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| 179 | BusType bus, void *busData,
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| 180 | int chipset);
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| 181 |
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| 182 | /* xf86Cursor.c */
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| 183 |
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| 184 | extern _X_EXPORT void xf86LockZoom(ScreenPtr pScreen, int lock);
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| 185 | extern _X_EXPORT void xf86InitViewport(ScrnInfoPtr pScr);
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| 186 | extern _X_EXPORT void xf86SetViewport(ScreenPtr pScreen, int x, int y);
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| 187 | extern _X_EXPORT void xf86ZoomViewport(ScreenPtr pScreen, int zoom);
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| 188 | extern _X_EXPORT Bool xf86SwitchMode(ScreenPtr pScreen, DisplayModePtr mode);
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| 189 | extern _X_EXPORT void *xf86GetPointerScreenFuncs(void);
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| 190 | extern _X_EXPORT void xf86InitOrigins(void);
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| 191 | extern _X_EXPORT void xf86ReconfigureLayout(void);
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| 192 |
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| 193 | /* xf86DPMS.c */
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| 194 |
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| 195 | extern _X_EXPORT Bool xf86DPMSInit(ScreenPtr pScreen, DPMSSetProcPtr set,
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| 196 | int flags);
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| 197 |
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| 198 | /* xf86DGA.c */
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| 199 |
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| 200 | #ifdef XFreeXDGA
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| 201 | extern _X_EXPORT Bool DGAInit(ScreenPtr pScreen, DGAFunctionPtr funcs,
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| 202 | DGAModePtr modes, int num);
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| 203 | extern _X_EXPORT Bool DGAReInitModes(ScreenPtr pScreen, DGAModePtr modes,
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| 204 | int num);
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| 205 | extern _X_EXPORT xf86SetDGAModeProc xf86SetDGAMode;
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| 206 | #endif
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| 207 |
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| 208 | /* xf86Events.c */
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| 209 |
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| 210 | typedef struct _InputInfoRec *InputInfoPtr;
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| 211 |
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| 212 | extern _X_EXPORT void SetTimeSinceLastInputEvent(void);
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| 213 | extern _X_EXPORT void *xf86AddInputHandler(int fd, InputHandlerProc proc,
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| 214 | void *data);
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| 215 | extern _X_EXPORT int xf86RemoveInputHandler(void *handler);
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| 216 | extern _X_EXPORT void xf86DisableInputHandler(void *handler);
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| 217 | extern _X_EXPORT void xf86EnableInputHandler(void *handler);
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| 218 | extern _X_EXPORT void *xf86AddGeneralHandler(int fd, InputHandlerProc proc,
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| 219 | void *data);
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| 220 | extern _X_EXPORT int xf86RemoveGeneralHandler(void *handler);
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| 221 | extern _X_EXPORT void xf86DisableGeneralHandler(void *handler);
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| 222 | extern _X_EXPORT void xf86EnableGeneralHandler(void *handler);
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| 223 | extern _X_EXPORT InputHandlerProc xf86SetConsoleHandler(InputHandlerProc
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| 224 | handler, void *data);
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| 225 | extern _X_EXPORT void xf86InterceptSignals(int *signo);
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| 226 | extern _X_EXPORT void xf86InterceptSigIll(void (*sigillhandler) (void));
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| 227 | extern _X_EXPORT Bool xf86EnableVTSwitch(Bool new);
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| 228 | extern _X_EXPORT void xf86ProcessActionEvent(ActionEvent action, void *arg);
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| 229 | extern _X_EXPORT void xf86PrintBacktrace(void);
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| 230 | extern _X_EXPORT Bool xf86VTOwner(void);
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| 231 | extern _X_EXPORT void xf86VTLeave(void);
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| 232 | extern _X_EXPORT void xf86VTEnter(void);
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| 233 | extern _X_EXPORT void xf86EnableInputDeviceForVTSwitch(InputInfoPtr pInfo);
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| 234 | extern _X_EXPORT void xf86DisableInputDeviceForVTSwitch(InputInfoPtr pInfo);
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| 235 |
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| 236 | /* xf86Helper.c */
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| 237 |
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| 238 | extern _X_EXPORT void xf86AddDriver(DriverPtr driver, void *module,
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| 239 | int flags);
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| 240 | extern _X_EXPORT void xf86DeleteDriver(int drvIndex);
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| 241 | extern _X_EXPORT ScrnInfoPtr xf86AllocateScreen(DriverPtr drv, int flags);
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| 242 | extern _X_EXPORT void xf86DeleteScreen(ScrnInfoPtr pScrn);
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| 243 | extern _X_EXPORT int xf86AllocateScrnInfoPrivateIndex(void);
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| 244 | extern _X_EXPORT Bool xf86AddPixFormat(ScrnInfoPtr pScrn, int depth, int bpp,
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| 245 | int pad);
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| 246 | extern _X_EXPORT Bool xf86SetDepthBpp(ScrnInfoPtr scrp, int depth, int bpp,
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| 247 | int fbbpp, int depth24flags);
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| 248 | extern _X_EXPORT void xf86PrintDepthBpp(ScrnInfoPtr scrp);
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| 249 | extern _X_EXPORT Bool xf86SetWeight(ScrnInfoPtr scrp, rgb weight, rgb mask);
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| 250 | extern _X_EXPORT Bool xf86SetDefaultVisual(ScrnInfoPtr scrp, int visual);
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| 251 | extern _X_EXPORT Bool xf86SetGamma(ScrnInfoPtr scrp, Gamma newGamma);
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| 252 | extern _X_EXPORT void xf86SetDpi(ScrnInfoPtr pScrn, int x, int y);
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| 253 | extern _X_EXPORT void xf86SetBlackWhitePixels(ScreenPtr pScreen);
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| 254 | extern _X_EXPORT void xf86EnableDisableFBAccess(ScrnInfoPtr pScrn, Bool enable);
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| 255 | extern _X_EXPORT void
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| 256 | xf86VDrvMsgVerb(int scrnIndex, MessageType type, int verb,
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| 257 | const char *format, va_list args)
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| 258 | _X_ATTRIBUTE_PRINTF(4, 0);
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| 259 | extern _X_EXPORT void
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| 260 | xf86DrvMsgVerb(int scrnIndex, MessageType type, int verb,
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| 261 | const char *format, ...)
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| 262 | _X_ATTRIBUTE_PRINTF(4, 5);
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| 263 | extern _X_EXPORT void
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| 264 | xf86DrvMsg(int scrnIndex, MessageType type, const char *format, ...)
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| 265 | _X_ATTRIBUTE_PRINTF(3, 4);
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| 266 | extern _X_EXPORT void
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| 267 | xf86MsgVerb(MessageType type, int verb, const char *format, ...)
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| 268 | _X_ATTRIBUTE_PRINTF(3, 4);
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| 269 | extern _X_EXPORT void
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| 270 | xf86Msg(MessageType type, const char *format, ...)
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| 271 | _X_ATTRIBUTE_PRINTF(2, 3);
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| 272 | extern _X_EXPORT void
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| 273 | xf86ErrorFVerb(int verb, const char *format, ...)
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| 274 | _X_ATTRIBUTE_PRINTF(2, 3);
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| 275 | extern _X_EXPORT void
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| 276 | xf86ErrorF(const char *format, ...)
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| 277 | _X_ATTRIBUTE_PRINTF(1, 2);
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| 278 | extern _X_EXPORT const char *
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| 279 | xf86TokenToString(SymTabPtr table, int token);
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| 280 | extern _X_EXPORT int
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| 281 | xf86StringToToken(SymTabPtr table, const char *string);
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| 282 | extern _X_EXPORT void
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| 283 | xf86ShowClocks(ScrnInfoPtr scrp, MessageType from);
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| 284 | extern _X_EXPORT void
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| 285 | xf86PrintChipsets(const char *drvname, const char *drvmsg, SymTabPtr chips);
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| 286 | extern _X_EXPORT int
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| 287 | xf86MatchDevice(const char *drivername, GDevPtr ** driversectlist);
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| 288 | extern _X_EXPORT const char *
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| 289 | xf86GetVisualName(int visual);
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| 290 | extern _X_EXPORT int
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| 291 | xf86GetVerbosity(void);
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| 292 | extern _X_EXPORT Pix24Flags
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| 293 | xf86GetPix24(void);
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| 294 | extern _X_EXPORT int
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| 295 | xf86GetDepth(void);
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| 296 | extern _X_EXPORT rgb
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| 297 | xf86GetWeight(void);
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| 298 | extern _X_EXPORT Gamma
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| 299 | xf86GetGamma(void);
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| 300 | extern _X_EXPORT Bool
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| 301 | xf86GetFlipPixels(void);
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| 302 | extern _X_EXPORT const char *
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| 303 | xf86GetServerName(void);
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| 304 | extern _X_EXPORT Bool
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| 305 | xf86ServerIsExiting(void);
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| 306 | extern _X_EXPORT Bool
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| 307 | xf86ServerIsResetting(void);
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| 308 | extern _X_EXPORT Bool
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| 309 | xf86ServerIsInitialising(void);
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| 310 | extern _X_EXPORT Bool
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| 311 | xf86ServerIsOnlyDetecting(void);
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| 312 | extern _X_EXPORT Bool
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| 313 | xf86CaughtSignal(void);
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| 314 | extern _X_EXPORT Bool
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| 315 | xf86GetVidModeAllowNonLocal(void);
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| 316 | extern _X_EXPORT Bool
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| 317 | xf86GetVidModeEnabled(void);
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| 318 | extern _X_EXPORT Bool
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| 319 | xf86GetModInDevAllowNonLocal(void);
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| 320 | extern _X_EXPORT Bool
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| 321 | xf86GetModInDevEnabled(void);
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| 322 | extern _X_EXPORT Bool
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| 323 | xf86GetAllowMouseOpenFail(void);
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| 324 | extern _X_EXPORT void
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| 325 | xf86DisableRandR(void);
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| 326 | extern _X_EXPORT CARD32
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| 327 | xorgGetVersion(void);
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| 328 | extern _X_EXPORT CARD32
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| 329 | xf86GetModuleVersion(void *module);
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| 330 | extern _X_EXPORT void *
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| 331 | xf86LoadDrvSubModule(DriverPtr drv, const char *name);
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| 332 | extern _X_EXPORT void *
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| 333 | xf86LoadSubModule(ScrnInfoPtr pScrn, const char *name);
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| 334 | extern _X_EXPORT void *
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| 335 | xf86LoadOneModule(const char *name, void *optlist);
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| 336 | extern _X_EXPORT void
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| 337 | xf86UnloadSubModule(void *mod);
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| 338 | extern _X_EXPORT Bool
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| 339 | xf86LoaderCheckSymbol(const char *name);
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| 340 | extern _X_EXPORT void
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| 341 | xf86SetBackingStore(ScreenPtr pScreen);
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| 342 | extern _X_EXPORT void
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| 343 | xf86SetSilkenMouse(ScreenPtr pScreen);
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| 344 | extern _X_EXPORT void *
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| 345 | xf86FindXvOptions(ScrnInfoPtr pScrn, int adapt_index, const char *port_name,
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| 346 | const char **adaptor_name, void **adaptor_options);
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| 347 | extern _X_EXPORT void
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| 348 | xf86GetOS(const char **name, int *major, int *minor, int *teeny);
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| 349 | extern _X_EXPORT ScrnInfoPtr
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| 350 | xf86ConfigFbEntity(ScrnInfoPtr pScrn, int scrnFlag,
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| 351 | int entityIndex, EntityProc init,
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| 352 | EntityProc enter, EntityProc leave, void *private);
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| 353 |
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| 354 | extern _X_EXPORT Bool
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| 355 | xf86IsScreenPrimary(ScrnInfoPtr pScrn);
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| 356 | extern _X_EXPORT int
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| 357 | xf86RegisterRootWindowProperty(int ScrnIndex, Atom property, Atom type,
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| 358 | int format, unsigned long len, void *value);
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| 359 | extern _X_EXPORT Bool
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| 360 | xf86IsUnblank(int mode);
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| 361 |
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| 362 | /* xf86Init.c */
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| 363 |
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| 364 | extern _X_EXPORT PixmapFormatPtr
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| 365 | xf86GetPixFormat(ScrnInfoPtr pScrn, int depth);
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| 366 | extern _X_EXPORT int
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| 367 | xf86GetBppFromDepth(ScrnInfoPtr pScrn, int depth);
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| 368 |
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| 369 | /* xf86Mode.c */
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| 370 |
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| 371 | extern _X_EXPORT int
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| 372 | xf86GetNearestClock(ScrnInfoPtr scrp, int freq, Bool allowDiv2,
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| 373 | int DivFactor, int MulFactor, int *divider);
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| 374 | extern _X_EXPORT const char *
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| 375 | xf86ModeStatusToString(ModeStatus status);
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| 376 | extern _X_EXPORT ModeStatus
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| 377 | xf86LookupMode(ScrnInfoPtr scrp, DisplayModePtr modep,
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| 378 | ClockRangePtr clockRanges, LookupModeFlags strategy);
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| 379 | extern _X_EXPORT ModeStatus
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| 380 | xf86CheckModeForMonitor(DisplayModePtr mode, MonPtr monitor);
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| 381 | extern _X_EXPORT ModeStatus
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| 382 | xf86InitialCheckModeForDriver(ScrnInfoPtr scrp, DisplayModePtr mode,
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| 383 | ClockRangePtr clockRanges,
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| 384 | LookupModeFlags strategy,
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| 385 | int maxPitch, int virtualX, int virtualY);
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| 386 | extern _X_EXPORT ModeStatus
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| 387 | xf86CheckModeForDriver(ScrnInfoPtr scrp, DisplayModePtr mode, int flags);
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| 388 | extern _X_EXPORT int
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| 389 | xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
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| 390 | const char **modeNames, ClockRangePtr clockRanges,
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| 391 | int *linePitches, int minPitch, int maxPitch,
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| 392 | int minHeight, int maxHeight, int pitchInc,
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| 393 | int virtualX, int virtualY, int apertureSize,
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| 394 | LookupModeFlags strategy);
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| 395 | extern _X_EXPORT void
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| 396 | xf86DeleteMode(DisplayModePtr * modeList, DisplayModePtr mode);
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| 397 | extern _X_EXPORT void
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| 398 | xf86PruneDriverModes(ScrnInfoPtr scrp);
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| 399 | extern _X_EXPORT void
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| 400 | xf86SetCrtcForModes(ScrnInfoPtr scrp, int adjustFlags);
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| 401 | extern _X_EXPORT void
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| 402 | xf86PrintModes(ScrnInfoPtr scrp);
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| 403 | extern _X_EXPORT void
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| 404 | xf86ShowClockRanges(ScrnInfoPtr scrp, ClockRangePtr clockRanges);
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| 405 |
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| 406 | /* xf86Option.c */
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| 407 |
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| 408 | extern _X_EXPORT void
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| 409 | xf86CollectOptions(ScrnInfoPtr pScrn, XF86OptionPtr extraOpts);
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| 410 |
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| 411 | /* xf86RandR.c */
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| 412 | #ifdef RANDR
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| 413 | extern _X_EXPORT Bool
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| 414 | xf86RandRInit(ScreenPtr pScreen);
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| 415 | extern _X_EXPORT Rotation
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| 416 | xf86GetRotation(ScreenPtr pScreen);
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| 417 | extern _X_EXPORT Bool
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| 418 | xf86RandRSetNewVirtualAndDimensions(ScreenPtr pScreen,
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| 419 | int newvirtX, int newvirtY,
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| 420 | int newmmWidth, int newmmHeight,
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| 421 | Bool resetMode);
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|---|
| 422 | #endif
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|---|
| 423 |
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| 424 | /* xf86Extensions.c */
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| 425 | extern void xf86ExtensionInit(void);
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| 426 |
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| 427 | /* convert ScreenPtr to ScrnInfoPtr */
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|---|
| 428 | extern _X_EXPORT ScrnInfoPtr xf86ScreenToScrn(ScreenPtr pScreen);
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|---|
| 429 | /* convert ScrnInfoPtr to ScreenPtr */
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|---|
| 430 | extern _X_EXPORT ScreenPtr xf86ScrnToScreen(ScrnInfoPtr pScrn);
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| 431 |
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| 432 | #endif /* _NO_XF86_PROTOTYPES */
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| 433 |
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| 434 | #define XF86_HAS_SCRN_CONV 1 /* define for drivers to use in api compat */
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| 435 |
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| 436 | #define XF86_SCRN_INTERFACE 1 /* define for drivers to use in api compat */
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| 437 |
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| 438 | /* flags passed to xf86 allocate screen */
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| 439 | #define XF86_ALLOCATE_GPU_SCREEN 1
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|---|
| 440 |
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|---|
| 441 | /* Update the internal total dimensions of all ScreenRecs together */
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|---|
| 442 | extern _X_EXPORT void
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|---|
| 443 | xf86UpdateDesktopDimensions(void);
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|---|
| 444 |
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|---|
| 445 | #endif /* _XF86_H */
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