randrproto-1.4.0/0000775000076400007640000000000011777543667010750 500000000000000randrproto-1.4.0/install-sh0000755000076400007640000003325611777543001012661 00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2011-01-19.21; # UTC # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... 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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, HP Labs, Hewlett-Packard, Inc. * Keith Packard, Intel Corporation */ #ifndef _RANDR_H_ #define _RANDR_H_ typedef unsigned short Rotation; typedef unsigned short SizeID; typedef unsigned short SubpixelOrder; typedef unsigned short Connection; typedef unsigned short XRandrRotation; typedef unsigned short XRandrSizeID; typedef unsigned short XRandrSubpixelOrder; typedef unsigned long XRandrModeFlags; #define RANDR_NAME "RANDR" #define RANDR_MAJOR 1 #define RANDR_MINOR 4 #define RRNumberErrors 4 #define RRNumberEvents 2 #define RRNumberRequests 42 #define X_RRQueryVersion 0 /* we skip 1 to make old clients fail pretty immediately */ #define X_RROldGetScreenInfo 1 #define X_RR1_0SetScreenConfig 2 /* V1.0 apps share the same set screen config request id */ #define X_RRSetScreenConfig 2 #define X_RROldScreenChangeSelectInput 3 /* 3 used to be ScreenChangeSelectInput; deprecated */ #define X_RRSelectInput 4 #define X_RRGetScreenInfo 5 /* V1.2 additions */ #define X_RRGetScreenSizeRange 6 #define X_RRSetScreenSize 7 #define X_RRGetScreenResources 8 #define X_RRGetOutputInfo 9 #define X_RRListOutputProperties 10 #define X_RRQueryOutputProperty 11 #define X_RRConfigureOutputProperty 12 #define X_RRChangeOutputProperty 13 #define X_RRDeleteOutputProperty 14 #define X_RRGetOutputProperty 15 #define X_RRCreateMode 16 #define X_RRDestroyMode 17 #define X_RRAddOutputMode 18 #define X_RRDeleteOutputMode 19 #define X_RRGetCrtcInfo 20 #define X_RRSetCrtcConfig 21 #define X_RRGetCrtcGammaSize 22 #define X_RRGetCrtcGamma 23 #define X_RRSetCrtcGamma 24 /* V1.3 additions */ #define X_RRGetScreenResourcesCurrent 25 #define X_RRSetCrtcTransform 26 #define X_RRGetCrtcTransform 27 #define X_RRGetPanning 28 #define X_RRSetPanning 29 #define X_RRSetOutputPrimary 30 #define X_RRGetOutputPrimary 31 #define RRTransformUnit (1L << 0) #define RRTransformScaleUp (1L << 1) #define RRTransformScaleDown (1L << 2) #define RRTransformProjective (1L << 3) /* v1.4 */ #define X_RRGetProviders 32 #define X_RRGetProviderInfo 33 #define X_RRSetProviderOffloadSink 34 #define X_RRSetProviderOutputSource 35 #define X_RRListProviderProperties 36 #define X_RRQueryProviderProperty 37 #define X_RRConfigureProviderProperty 38 #define X_RRChangeProviderProperty 39 #define X_RRDeleteProviderProperty 40 #define X_RRGetProviderProperty 41 /* Event selection bits */ #define RRScreenChangeNotifyMask (1L << 0) /* V1.2 additions */ #define RRCrtcChangeNotifyMask (1L << 1) #define RROutputChangeNotifyMask (1L << 2) #define RROutputPropertyNotifyMask (1L << 3) /* V1.4 additions */ #define RRProviderChangeNotifyMask (1L << 4) #define RRProviderPropertyNotifyMask (1L << 5) #define RRResourceChangeNotifyMask (1L << 6) /* Event codes */ #define RRScreenChangeNotify 0 /* V1.2 additions */ #define RRNotify 1 /* RRNotify Subcodes */ #define RRNotify_CrtcChange 0 #define RRNotify_OutputChange 1 #define RRNotify_OutputProperty 2 #define RRNotify_ProviderChange 3 #define RRNotify_ProviderProperty 4 #define RRNotify_ResourceChange 5 /* used in the rotation field; rotation and reflection in 0.1 proto. */ #define RR_Rotate_0 1 #define RR_Rotate_90 2 #define RR_Rotate_180 4 #define RR_Rotate_270 8 /* new in 1.0 protocol, to allow reflection of screen */ #define RR_Reflect_X 16 #define RR_Reflect_Y 32 #define RRSetConfigSuccess 0 #define RRSetConfigInvalidConfigTime 1 #define RRSetConfigInvalidTime 2 #define RRSetConfigFailed 3 /* new in 1.2 protocol */ #define RR_HSyncPositive 0x00000001 #define RR_HSyncNegative 0x00000002 #define RR_VSyncPositive 0x00000004 #define RR_VSyncNegative 0x00000008 #define RR_Interlace 0x00000010 #define RR_DoubleScan 0x00000020 #define RR_CSync 0x00000040 #define RR_CSyncPositive 0x00000080 #define RR_CSyncNegative 0x00000100 #define RR_HSkewPresent 0x00000200 #define RR_BCast 0x00000400 #define RR_PixelMultiplex 0x00000800 #define RR_DoubleClock 0x00001000 #define RR_ClockDivideBy2 0x00002000 #define RR_Connected 0 #define RR_Disconnected 1 #define RR_UnknownConnection 2 #define BadRROutput 0 #define BadRRCrtc 1 #define BadRRMode 2 #define BadRRProvider 3 /* Conventional RandR output properties */ #define RR_PROPERTY_BACKLIGHT "Backlight" #define RR_PROPERTY_RANDR_EDID "EDID" #define RR_PROPERTY_SIGNAL_FORMAT "SignalFormat" #define RR_PROPERTY_SIGNAL_PROPERTIES "SignalProperties" #define RR_PROPERTY_CONNECTOR_TYPE "ConnectorType" #define RR_PROPERTY_CONNECTOR_NUMBER "ConnectorNumber" #define RR_PROPERTY_COMPATIBILITY_LIST "CompatibilityList" #define RR_PROPERTY_CLONE_LIST "CloneList" #define RR_PROPERTY_BORDER "Border" #define RR_PROPERTY_BORDER_DIMENSIONS "BorderDimensions" /* roles this device can carry out */ #define RR_Capability_None 0 #define RR_Capability_SourceOutput 1 #define RR_Capability_SinkOutput 2 #define RR_Capability_SourceOffload 4 #define RR_Capability_SinkOffload 8 #endif /* _RANDR_H_ */ randrproto-1.4.0/README0000664000076400007640000000152411775565154011543 00000000000000 X Resize and Rotate Extension (RandR) This extension defines a protocol for clients to dynamically change X screens, so as to resize, rotate and reflect the root window of a screen. Extension name: RANDR All questions regarding this software should be directed at the Xorg mailing list: http://lists.freedesktop.org/mailman/listinfo/xorg Please submit bug reports to the Xorg bugzilla: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg The master development code repository can be found at: git://anongit.freedesktop.org/git/xorg/proto/randrproto http://cgit.freedesktop.org/xorg/proto/randrproto For patch submission instructions, see: http://www.x.org/wiki/Development/Documentation/SubmittingPatches For more information on the git code manager, see: http://wiki.x.org/wiki/GitPage randrproto-1.4.0/randrproto.h0000664000076400007640000006131611775565154013233 00000000000000/* * 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 #include #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 RRProvider 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 xRRGetScreenResourcesReq xRRGetScreenResourcesCurrentReq; #define sz_xRRGetScreenResourcesCurrentReq sz_xRRGetScreenResourcesReq typedef xRRGetScreenResourcesReply xRRGetScreenResourcesCurrentReply; #define sz_xRRGetScreenResourcesCurrentReply sz_xRRGetScreenResourcesReply typedef struct { CARD8 reqType; CARD8 randrReqType; CARD16 length B16; RRCrtc crtc B32; xRenderTransform transform; CARD16 nbytesFilter; /* number of bytes in filter name */ CARD16 pad B16; } xRRSetCrtcTransformReq; #define sz_xRRSetCrtcTransformReq 48 typedef struct { CARD8 reqType; CARD8 randrReqType; CARD16 length B16; RRCrtc crtc B32; } xRRGetCrtcTransformReq; #define sz_xRRGetCrtcTransformReq 8 typedef struct { BYTE type; CARD8 status; CARD16 sequenceNumber B16; CARD32 length B32; xRenderTransform pendingTransform; BYTE hasTransforms; CARD8 pad0; CARD16 pad1 B16; xRenderTransform currentTransform; CARD32 pad2 B32; CARD16 pendingNbytesFilter B16; /* number of bytes in filter name */ CARD16 pendingNparamsFilter B16; /* number of filter params */ CARD16 currentNbytesFilter B16; /* number of bytes in filter name */ CARD16 currentNparamsFilter B16; /* number of filter params */ } xRRGetCrtcTransformReply; #define sz_xRRGetCrtcTransformReply 96 typedef struct { CARD8 reqType; CARD8 randrReqType; CARD16 length B16; Window window B32; RROutput output B32; } xRRSetOutputPrimaryReq; #define sz_xRRSetOutputPrimaryReq 12 typedef struct { CARD8 reqType; CARD8 randrReqType; CARD16 length B16; Window window B32; } xRRGetOutputPrimaryReq; #define sz_xRRGetOutputPrimaryReq 8 typedef struct { BYTE type; CARD8 pad; CARD16 sequenceNumber B16; CARD32 length B32; RROutput output B32; CARD32 pad1 B32; CARD32 pad2 B32; CARD32 pad3 B32; CARD32 pad4 B32; CARD32 pad5 B32; } xRRGetOutputPrimaryReply; #define sz_xRRGetOutputPrimaryReply 32 /* * Additions for V1.4 */ typedef struct { CARD8 reqType; CARD8 randrReqType; CARD16 length B16; Window window B32; } xRRGetProvidersReq; #define sz_xRRGetProvidersReq 8 typedef struct { BYTE type; CARD8 pad; CARD16 sequenceNumber B16; CARD32 length B32; Time timestamp B32; CARD16 nProviders; CARD16 pad1 B16; CARD32 pad2 B32; CARD32 pad3 B32; CARD32 pad4 B32; CARD32 pad5 B32; } xRRGetProvidersReply; #define sz_xRRGetProvidersReply 32 typedef struct { CARD8 reqType; CARD8 randrReqType; CARD16 length B16; RRProvider provider B32; Time configTimestamp B32; } xRRGetProviderInfoReq; #define sz_xRRGetProviderInfoReq 12 typedef struct { BYTE type; CARD8 status; CARD16 sequenceNumber B16; CARD32 length B32; Time timestamp B32; CARD32 capabilities B32; CARD16 nCrtcs B16; CARD16 nOutputs B16; CARD16 nAssociatedProviders B16; CARD16 nameLength B16; CARD32 pad1 B32; CARD32 pad2 B32; } xRRGetProviderInfoReply; #define sz_xRRGetProviderInfoReply 32 typedef struct { CARD8 reqType; CARD8 randrReqType; CARD16 length B16; RRProvider provider B32; RRProvider source_provider B32; Time configTimestamp B32; } xRRSetProviderOutputSourceReq; #define sz_xRRSetProviderOutputSourceReq 16 typedef struct { CARD8 reqType; CARD8 randrReqType; CARD16 length B16; RRProvider provider B32; RRProvider sink_provider B32; Time configTimestamp B32; } xRRSetProviderOffloadSinkReq; #define sz_xRRSetProviderOffloadSinkReq 16 typedef struct { CARD8 reqType; CARD8 randrReqType; CARD16 length B16; RRProvider provider B32; } xRRListProviderPropertiesReq; #define sz_xRRListProviderPropertiesReq 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; } xRRListProviderPropertiesReply; #define sz_xRRListProviderPropertiesReply 32 typedef struct { CARD8 reqType; CARD8 randrReqType; CARD16 length B16; RRProvider provider B32; Atom property B32; } xRRQueryProviderPropertyReq; #define sz_xRRQueryProviderPropertyReq 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; } xRRQueryProviderPropertyReply; #define sz_xRRQueryProviderPropertyReply 32 typedef struct { CARD8 reqType; CARD8 randrReqType; CARD16 length B16; RRProvider provider B32; Atom property B32; BOOL pending; BOOL range; CARD16 pad B16; } xRRConfigureProviderPropertyReq; #define sz_xRRConfigureProviderPropertyReq 16 typedef struct { CARD8 reqType; CARD8 randrReqType; CARD16 length B16; RRProvider provider B32; Atom property B32; Atom type B32; CARD8 format; CARD8 mode; CARD16 pad; CARD32 nUnits B32; } xRRChangeProviderPropertyReq; #define sz_xRRChangeProviderPropertyReq 24 typedef struct { CARD8 reqType; CARD8 randrReqType; CARD16 length B16; RRProvider provider B32; Atom property B32; } xRRDeleteProviderPropertyReq; #define sz_xRRDeleteProviderPropertyReq 12 typedef struct { CARD8 reqType; CARD8 randrReqType; CARD16 length B16; RRProvider provider 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; } xRRGetProviderPropertyReq; #define sz_xRRGetProviderPropertyReq 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; } xRRGetProviderPropertyReply; #define sz_xRRGetProviderPropertyReply 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 output was changed */ Time configTimestamp B32; /* time config 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 typedef struct { CARD8 type; /* always evBase + RRNotify */ CARD8 subCode; /* RRNotify_ProviderChange */ CARD16 sequenceNumber B16; Time timestamp B32; /* time provider was changed */ Window window B32; /* window requesting notification */ RRProvider provider B32; /* affected provider */ CARD32 pad1 B32; CARD32 pad2 B32; CARD32 pad3 B32; CARD32 pad4 B32; } xRRProviderChangeNotifyEvent; #define sz_xRRProviderChangeNotifyEvent 32 typedef struct { CARD8 type; /* always evBase + RRNotify */ CARD8 subCode; /* RRNotify_ProviderProperty */ CARD16 sequenceNumber B16; Window window B32; /* window requesting notification */ RRProvider provider B32; /* affected provider */ Atom atom B32; /* property name */ Time timestamp B32; /* time provider was changed */ CARD8 state; /* NewValue or Deleted */ CARD8 pad1; CARD16 pad2 B16; CARD32 pad3 B32; CARD32 pad4 B32; } xRRProviderPropertyNotifyEvent; #define sz_xRRProviderPropertyNotifyEvent 32 typedef struct { CARD8 type; /* always evBase + RRNotify */ CARD8 subCode; /* RRNotify_ResourceChange */ CARD16 sequenceNumber B16; Time timestamp B32; /* time resource was changed */ Window window B32; /* window requesting notification */ CARD32 pad1 B32; CARD32 pad2 B32; CARD32 pad3 B32; CARD32 pad4 B32; CARD32 pad5 B32; } xRRResourceChangeNotifyEvent; #define sz_xRRResourceChangeNotifyEvent 32 typedef struct { CARD8 reqType; CARD8 randrReqType; CARD16 length B16; RRCrtc crtc B32; } xRRGetPanningReq; #define sz_xRRGetPanningReq 8 typedef struct { BYTE type; CARD8 status; CARD16 sequenceNumber B16; CARD32 length B32; Time timestamp B32; CARD16 left B16; CARD16 top B16; CARD16 width B16; CARD16 height B16; CARD16 track_left B16; CARD16 track_top B16; CARD16 track_width B16; CARD16 track_height B16; INT16 border_left B16; INT16 border_top B16; INT16 border_right B16; INT16 border_bottom B16; } xRRGetPanningReply; #define sz_xRRGetPanningReply 36 typedef struct { CARD8 reqType; CARD8 randrReqType; CARD16 length B16; RRCrtc crtc B32; Time timestamp B32; CARD16 left B16; CARD16 top B16; CARD16 width B16; CARD16 height B16; CARD16 track_left B16; CARD16 track_top B16; CARD16 track_width B16; CARD16 track_height B16; INT16 border_left B16; INT16 border_top B16; INT16 border_right B16; INT16 border_bottom B16; } xRRSetPanningReq; #define sz_xRRSetPanningReq 36 typedef struct { BYTE type; CARD8 status; CARD16 sequenceNumber B16; CARD32 length B32; Time newTimestamp B32; CARD32 pad1 B32; CARD32 pad2 B32; CARD32 pad3 B32; CARD32 pad4 B32; CARD32 pad5 B32; } xRRSetPanningReply; #define sz_xRRSetPanningReply 32 #undef RRModeFlags #undef RRCrtc #undef RRMode #undef RROutput #undef RRMode #undef RRCrtc #undef RRProvider #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_ */ randrproto-1.4.0/randrproto.pc.in0000664000076400007640000000027511775565154014010 00000000000000prefix=@prefix@ exec_prefix=@exec_prefix@ libdir=@libdir@ includedir=@includedir@ Name: RandrProto Description: Randr extension headers Version: @PACKAGE_VERSION@ Cflags: -I${includedir} randrproto-1.4.0/randrproto.txt0000664000076400007640000027736611777543600013633 00000000000000 The X Resize, Rotate and Reflect Extension Version 1.4.0 2012-07-03 Jim Gettys Jim.Gettys@hp.com Cambridge Research Laboratory HP Labs Hewlett Packard Company Keith Packard keith.packard@intel.com Open Source Technology Center Intel Corporation 1. Introduction The X Resize, Rotate and Reflect Extension, called RandR for short, brings the ability to resize, rotate and reflect the root window of a screen. It is based on the X Resize and Rotate Extension as specified in the Proceedings of the 2001 Usenix Technical Conference [RANDR]. RandR as implemented and integrated into the X server differs in one substantial fashion from the design discussed in that paper: that is, RandR 1.0 does not implement the depth switching described in that document, and the support described for that in the protocol in that document and in the implementation has been removed from the protocol described here, as it has been overtaken by events. These events include: ► Modern toolkits (in this case, GTK+ 2.x) have progressed to the point of implementing migration between screens of arbitrary depths ► The continued advance of Moore's law has made limited amounts of VRAM less of an issue, reducing the pressure to implement depth switching on laptops or desktop systems ► The continued decline of legacy toolkits whose design would have required depth switching to support migration ► The lack of depth switching implementation experience in the intervening time, due to events beyond our control Additionally, the requirement to support depth switching might complicate other re-engineering of the device independent part of the X server that is currently being contemplated. Rather than further delaying RandR's widespread deployment for a feature long wanted by the community (resizing of screens, particularly on laptops), or the deployment of a protocol design that might be flawed due to lack of implementation experience, we decided to remove depth switching from the protocol. It may be implemented at a later time if resources and interests permit as a revision to the protocol described here, which will remain a stable base for applications. The protocol described here has been implemented in the main X.org server, and more fully in the hw/kdrive implementation in the distribution, which fully implements resizing, rotation and reflection. 1.2 Introduction to version 1.2 of the extension One of the significant limitations found in version 1.1 of the RandR protocol was the inability to deal with the Xinerama model where multiple monitors display portions of a common underlying screen. In this environment, zero or more video outputs are associated with each CRT controller which defines both a set of video timings and a 'viewport' within the larger screen. This viewport is independent of the overall size of the screen, and may be located anywhere within the screen. The effect is to decouple the reported size of the screen from the size presented by each video output, and to permit multiple outputs to present information for a single screen. To extend RandR for this model, we separate out the output, CRTC and screen configuration information and permit them to be configured separately. For compatibility with the 1.1 version of the protocol, we make the 1.1 requests simultaneously affect both the screen and the (presumably sole) CRTC and output. The set of available outputs are presented with UTF-8 encoded names and may be connected to CRTCs as permitted by the underlying hardware. CRTC configuration is now done with full mode information instead of just size and refresh rate, and these modes have names. These names also use UTF-8 encoding. New modes may also be added by the user. Additional requests and events are provided for this new functionality. ┌────────────────────────────────┬──────────┐ ┏━━━━━━━┳───────────────┐ ╔════════╗ ╔════════╗ ┃ 1 ┃ │ ║ A ║ ║ B ║ ┃ ┏━━━╋━━━━━━━━━━━━━━━┫ ║ ║ ║ ║ ┣━━━╋━━━┛ ┃ ╚════════╝ ╚════════╝ │ ┃ 2 ┃─────────────────┐ │ ┃ ┃ ╔═══════════════════╗ │ ┃ ┃ ║ ║ │ ┗━━━━━━━━━━━━━━━━━━━┫ ║ C ║ └───────────────────────┘ ║ ║ ┌──────┐ ┏━━━━┓ ╔══════╗ ║ ║ │screen│ ┃CRTC┃ ║output║ ╚═══════════════════╝ └──────┘ ┗━━━━┛ ╚══════╝ In this picture, the screen is covered (incompletely) by two CRTCs. CRTC1 is connected to two outputs, A and B. CRTC2 is connected to output C. Outputs A and B will present exactly the same region of the screen using the same mode line. Output C will present a different (larger) region of the screen using a different mode line. RandR provides information about each available CRTC and output; the connection between CRTC and output is under application control, although the hardware will probably impose restrictions on the possible configurations. The protocol doesn't try to describe these restrictions, instead it provides a mechanism to find out what combinations are supported. 1.3 Introduction to version 1.3 of the extension Version 1.3 builds on the changes made with version 1.2 and adds some new capabilities without fundmentally changing the extension again. The following features are added in this version: • Projective Transforms. The implementation work for general rotation support made it trivial to add full projective transformations. These can be used to scale the screen up/down as well as perform projector keystone correct or other effects. • Panning. It was removed with RandR 1.2 because the old semantics didn't fit any longer. With RandR 1.3 panning can be specified per crtc. 1.4 Introduction to version 1.4 of the extension Version 1.4 adds an optional Border property. • An optional Border property. This property allows a client to specify that the viewport of the CRTC is smaller than the active display region described its mode. This is useful, for example, for compensating for the overscan behavior of certain televisions. Version 1.4 adds a new object called a provider object. A provider object represents a GPU or virtual device providing services to the X server. Providers have a set of abilities and a set of possible roles. Provider objects are used to control multi-GPU systems. Provider roles can be dynamically configured to provide support for: 1) Output slaving: plug in a USB device, but have its output rendered using the main GPU. On some dual-GPU laptops, the second GPU isn't connected to the LVDS panel, so we need to use the first GPU as an output slave for the second GPU. 2) offload - For dual-GPU laptops, allow direct rendered applications to be run on the second GPU and display on the first GPU. 3) GPU switching - Allow switching between two GPUs as the main screen renderer. 4) multiple GPU rendering - This replaces Xinerama. 1.99 Acknowledgements Our thanks to the contributors to the design found on the xpert mailing list, in particular: Alan Hourihane for work on the early implementation Andrew C. Aitchison for help with the XFree86 DDX implementation Andy Ritger for early questions about how mergefb/Xinerama work with RandR Carl Worth for editing the specification and Usenix paper David Dawes for XFree86 DDX integration work Thomas Winischhofer for the hardware-accelerated SiS rotation implementation Matthew Tippett and Kevin Martin for splitting outputs and CRTCs to more fully expose what video hardware can do Dave Airlie for the 1.4.0 protocol changes. ❧❧❧❧❧❧❧❧❧❧❧ 2. Screen change model Screens may change dynamically, either under control of this extension, or due to external events. Examples include: monitors being swapped, pressing a button to switch from internal display to an external monitor on a laptop, or, eventually, the hotplug of a display card entirely on busses such as Cardbus or Express Card which permit hot-swap (which will require other work in addition to this extension). Since the screen configuration is dynamic and asynchronous to the client and may change at any time RandR provides mechanisms to ensure that your clients view is up to date with the configuration possibilities of the moment and enforces applications that wish to control the configuration to prove that their information is up to date before honoring requests to change the screen configuration (by requiring a timestamp on the request). Interested applications are notified whenever the screen configuration changes, providing the current size of the screen and subpixel order (see the Render extension [RENDER]), to enable proper rendering of subpixel decimated client text to continue, along with a time stamp of the configuration change. A client must refresh its knowledge of the screen configuration before attempting to change the configuration after a notification, or the request will fail. To avoid multiplicative explosion between orientation, reflection and sizes, the sizes are only those sizes in the normal (0) rotation. Rotation and reflection and how they interact can be confusing. In Randr, the coordinate system is rotated in a counter-clockwise direction relative to the normal orientation. Reflection is along the window system coordinate system, not the physical screen X and Y axis, so that rotation and reflection do not interact. The other way to consider reflection is to is specified in the "normal" orientation, before rotation, if you find the other way confusing. We expect that most clients and toolkits will be oblivious to changes to the screen structure, as they generally use the values in the connections Display structure directly. By toolkits updating the values on the fly, we believe pop-up menus and other pop up windows will position themselves correctly in the face of screen configuration changes (the issue is ensuring that pop-ups are visible on the reconfigured screen). ❧❧❧❧❧❧❧❧❧❧❧ 3. Data Types The subpixel order is shared with the Render extension, and is documented there. The only datatype defined is the screen size, defined in the normal (0 degree) orientation. ❧❧❧❧❧❧❧❧❧❧❧ 4. Errors Errors are sent using core X error reports. Output A value for an OUTPUT argument does not name a defined OUTPUT. CRTC A value for a CRTC argument does not name a defined CRTC. Mode A value for a MODE argument does not name a defined MODE. Provider A value for a PROVIDER argument does not name a defined PROVIDER. ❧❧❧❧❧❧❧❧❧❧❧ 5. Protocol Types RRCONFIGSTATUS { Success InvalidConfigTime InvalidTime Failed } A value of type RRCONFIGSTATUS returned when manipulating the output configuration or querying information from the server that has some time-dependency. InvalidConfigTime indicates that the supplied configuration timestamp does not match the current X server configuration timestamp. Usually this means that the output configuration has changed since the timestamp was received by the application. InvalidTime indicates that the supplied output reconfiguration time is earlier than the most recent output reconfiguration request. Generally this indicates that another application has reconfigured the output using a later timestamp. Failed is returned whenever the operation is unsuccessful for some other reason. This generally indicates that the requested output configuration is unsupported by the hardware. The goal is to make these limitations expressed by the protocol, but when that isn't possible it is correct to return this error value. If, as a implentor, you find this error code required, please submit the hardware constraints that exist so that a future version of the extension can correctly capture the configuration constraints in your system. ROTATION { Rotate_0 Rotate_90 Rotate_180 Rotate_270 Reflect_X Reflect_Y } These values are used both to indicate a set of allowed rotations and reflections as well as to indicate a specific rotation and reflection combination. RRSELECTMASK { RRScreenChangeNotifyMask RRCrtcChangeNotifyMask (New in version 1.2) RROutputChangeNotifyMask (New in version 1.2) RROutputPropertyNotifyMask (New in version 1.2) RRProviderChangeNotifyMask (New in version 1.4) RRProviderPropertyNotifyMask (New in version 1.4) RRResourceChangeNotifyMask (New in version 1.4) } SIZEID { CARD16 } MODE { XID or None } CRTC { XID } OUTPUT { XID } CONNECTION { Connected, Disconnected, UnknownConnection } This value provides an indication of whether an output is actually connected to a monitor or other presentation device. SUBPIXELORDER { SubPixelUnknown The subpixel order uses the Render SubPixelHorizontalRGB extensions definitions; they are here SubPixelHorizontalBGR only for convenience. SubPixelVerticalRGB SubPixelVerticalBGR SubPixelNone } SCREENSIZE { widthInPixels, heightInPixels: CARD16 widthInMillimeters, heightInMillimeters: CARD16 } MODEFLAG { HSyncPositive HSyncNegative VSyncPositive VSyncNegative Interlace DoubleScan CSync CSyncPositive CSyncNegative HSkewPresent BCast PixelMultiplex DoubleClock ClockDivideBy2 } MODEINFO { id: MODE name: STRING width, height: CARD16 dotClock: CARD32 hSyncStart, hSyncEnd, hTotal, hSkew: CARD16 vSyncStart, vSyncEnd, vTotal: CARD16 modeFlags: SETofMODEFLAG } REFRESH { rates: LISTofCARD16 } ❧❧❧❧❧❧❧❧❧❧❧ 5.5. Protocol Types added in version 1.4 of the extension PROVIDER { XID } PROVIDER_CAPS { SourceOutput, SinkOutput, SourceOffload, SinkOffload } Capabilties for this provider: SourceOutput: This device can source output buffers. SinkOutput: This device can sink output buffers. SourceOffload: This device can source offload buffers. SinkOffload: This device can sink offload buffers. ❧❧❧❧❧❧❧❧❧❧❧ 6. Extension Initialization The name of this extension is "RANDR". ┌─── RRQueryVersion client-major-version: CARD32 client-minor-version: CARD32 ▶ major-version: CARD32 minor-version: CARD32 └─── The client sends the highest supported version to the server and the server sends the highest version it supports, but no higher than the requested version. Major versions changes can introduce incompatibilities in existing functionality, minor version changes introduce only backward compatible changes. It is the clients responsibility to ensure that the server supports a version which is compatible with its expectations. ❧❧❧❧❧❧❧❧❧❧❧ 7. Extension Requests ┌─── RRSelectInput window: WINDOW enable: SETofRRSELECTMASK └─── Errors: Window, Value If 'enable' is RRScreenChangeNotifyMask, RRScreenChangeNotify events will be sent when the screen configuration changes, either from this protocol extension, or due to detected external screen configuration changes. RRScreenChangeNotify may also be sent when this request executes if the screen configuration has changed since the client connected, to avoid race conditions. New for version 1.2: If 'enable' contains RRCrtcChangeMask, RRCrtcChangeNotify events will be sent when a the configuration for a CRTC associated with the screen changes, either through this protocol extension or due to detected external changes. RRCrtcChangeNotify may also be sent when this request executes if the CRTC configuration has changed since the client connected, to avoid race conditions. If 'enable' contains RROutputChangeMask, RROutputChangeNotify events will be sent when a the configuration for an output associated with the screen changes, either through this protocol extension or due to detected external changes. RROutputChangeNotify may also be sent when this request executes if the output configuration has changed since the client connected, to avoid race conditions. If 'enable' contains RROutputPropertyNotifyMask, RROutputPropertyNotify events will be sent when properties change on this output. New for version 1.4: If 'enable' contains RRProviderChangeNotifyMask, RRProviderChangeNotify events will be sent whenever the role for a provider object has changed. If 'enable' contains RRProviderPropertyNotifyMask, RRProviderPropertyNotify events will be sent when properties change on a provider object. If 'enable' contains RRResourceChangeNotifyMask, RRResourceChangeNotify events will be sent whenever the set of available RandR resources associated with the screen has changed. ┌─── RRSetScreenConfig window: WINDOW timestamp: TIMESTAMP config-timestamp: TIMESTAMP size-id: SIZEID rotation: ROTATION rate: CARD16 ▶ status: RRCONFIGSTATUS new-timestamp: TIMESTAMP config-timestamp: TIMESTAMP root: WINDOW subpixelOrder: SUBPIXELORDER └─── Errors: Value, Match If 'timestamp' is less than the time when the configuration was last successfully set, the request is ignored and InvalidTime returned in status. If 'config-timestamp' is not equal to when the server's screen configurations last changed, the request is ignored and InvalidConfigTime returned in status. This could occur if the screen changed since you last made a RRGetScreenInfo request, perhaps by a different piece of display hardware being installed. Rather than allowing an incorrect call to be executed based on stale data, the server will ignore the request. 'rate' contains the desired refresh rate. If it is zero, the server selects an appropriate rate. This request may fail for other indeterminate reasons, in which case 'status' will be set to Failed and no configuration change will be made. This request sets the screen to the specified size, rate, rotation and reflection. When this request succeeds, 'status' contains Success and the requested changes to configuration will have been made. 'new-time-stamp' contains the time at which this request was executed. 'config-timestamp' contains the time when the possible screen configurations were last changed. 'root' contains the root window for the screen indicated by the window. 'subpixelOrder' contains the resulting subpixel order of the screen to allow correct subpixel rendering. Value errors are generated when 'rotation', 'rate' or 'size-id' are invalid. ┌─── RRGetScreenInfo window: WINDOW ▶ rotations: SETofROTATION root: WINDOW timestamp: TIMESTAMP config-timestamp: TIMESTAMP size-id: SIZEID rotation: ROTATION rate: CARD16 sizes: LISTofSCREENSIZE refresh: LISTofREFRESH └─── Errors: Window RRGetScreenInfo returns information about the current and available configurations for the screen associated with 'window'. 'rotations' contains the set of rotations and reflections supported by the screen. 'root' is the root window of the screen. 'config-timestamp' indicates when the screen configuration information last changed: requests to set the screen will fail unless the timestamp indicates that the information the client is using is up to date, to ensure clients can be well behaved in the face of race conditions. 'timestamp' indicates when the configuration was last set. 'size-id' indicates which size is active. 'rate' is the current refresh rate. This is zero when the refresh rate is unknown or on devices for which refresh is not relevant. 'sizes' is the list of possible frame buffer sizes (at the normal orientation. Each size indicates both the linear physical size of the screen and the pixel size. 'refresh' is the list of refresh rates for each size. Each element of 'sizes' has a corresponding element in 'refresh'. An empty list indicates no known rates, or a device for which refresh is not relevant. The default size of the screen (the size that would become the current size when the server resets) is the first size in the list. 7.1. Extension Requests added in version 1.2 of the extension As introduced above, version 1.2 of the extension splits the screen size from the crtc and output configuration, permitting the subset of the screen presented by multiple outputs to be configured. As a separate notion, the size of the screen itself may be arbitrarily configured within a defined range. As crtcs and outputs are added and removed from the system, the set returned by the extension will change so that applications can detect dynamic changes in the display environment. ┌─── RRGetScreenSizeRange window: WINDOW ▶ CARD16 minWidth, minHeight CARD16 maxWidth, maxHeight └─── Errors: Window Returns the range of possible screen sizes. The screen may be set to any size within this range. ┌─── RRSetScreenSize window: WINDOW width: CARD16 height: CARD16 width-in-millimeters: CARD32 height-in-millimeters: CARD32 └─── Errors: Window, Match, Value Sets the screen to the specified size. 'width' and 'height' must be within the range allowed by GetScreenSizeRanges, otherwise a Value error results. All active monitors must be configured to display a subset of the specified size, else a Match error results. 'width-in-millimeters' and 'height-in-millimeters' can be set to reflect the physical size of the screen reported both through this extension and the core protocol. They must be non-zero, or Value error results. If panning is enabled, the width and height of the panning and the tracking areas are adapted to the new size and clamped afterwards. Disabled panning axes remain disabled. Panning borders are disabled if their requirements are no longer met (see RRSetPanning). ┌─── RRGetScreenResources window: WINDOW ▶ timestamp: TIMESTAMP config-timestamp: TIMESTAMP crtcs: LISTofCRTC outputs: LISTofOUTPUT modes: LISTofMODEINFO └─── Errors: Window RRGetScreenResources returns the list of outputs and crtcs connected to the screen associated with 'window'. 'timestamp' indicates when the configuration was last set. 'config-timestamp' indicates when the configuration information last changed. Requests to configure the output will fail unless the timestamp indicates that the information the client is using is up to date, to ensure clients can be well behaved in the face of race conditions. 'crtcs' contains the list of CRTCs associated with the screen. 'outputs' contains the list of outputs associated with the screen. 'modes' contains the list of modes associated with the screen This request explicitly asks the server to ensure that the configuration data is up-to-date wrt the hardware. If that requires polling, this is when such polling would take place. If the current configuration is all that's required, use RRGetScreenResourcesCurrent instead. ┌─── RRGetOutputInfo output: OUTPUT config-timestamp: TIMESTAMP ▶ status: RRCONFIGSTATUS timestamp: TIMESTAMP crtc: CRTC name: STRING connection: CONNECTION subpixel-order: SUBPIXELORDER widthInMillimeters, heightInMillimeters: CARD32 crtcs: LISTofCRTC clones: LISTofOUTPUT modes: LISTofMODE num-preferred: CARD16 └─── Errors: Output RRGetOutputInfo returns information about the current and available configurations 'output'. If 'config-timestamp' does not match the current configuration timestamp (as returned by RRGetScreenResources), 'status' is set to InvalidConfigTime and the remaining reply data is empty. Otherwise, 'status' is set to Success. 'timestamp' indicates when the configuration was last set. 'crtc' is the current source CRTC for video data, or Disabled if the output is not connected to any CRTC. 'name' is a UTF-8 encoded string designed to be presented to the user to indicate which output this is. E.g. "S-Video" or "DVI". 'connection' indicates whether the hardware was able to detect a device connected to this output. If the hardware cannot determine whether something is connected, it will set this to UnknownConnection. 'subpixel-order' contains the resulting subpixel order of the connected device to allow correct subpixel rendering. 'widthInMillimeters' and 'heightInMillimeters' report the physical size of the displayed area. If unknown, or not really fixed (e.g., for a projector), these values are both zero. 'crtcs' is the list of CRTCs that this output may be connected to. Attempting to connect this output to a different CRTC results in a Match error. 'clones' is the list of outputs which may be simultaneously connected to the same CRTC along with this output. Attempting to connect this output with an output not in the 'clones' list results in a Match error. 'modes' is the list of modes supported by this output. Attempting to connect this output to a CRTC not using one of these modes results in a Match error. The first 'num-preferred' modes in 'modes' are preferred by the monitor in some way; for fixed-pixel devices, this would generally indicate which modes match the resolution of the output device. ┌─── RRListOutputProperties output:OUTPUT ▶ atoms: LISTofATOM └─── Errors: Output This request returns the atoms of properties currently defined on the output. ┌─── RRQueryOutputProperty output: OUTPUT property: ATOM ▶ pending: BOOL range: BOOL immutable: BOOL valid-values: LISTofINT32 └─── Errors: Name, Atom, Output If the specified property does not exist for the specified output, then a Name error is returned. If 'pending' is TRUE, changes made to property values with RRChangeOutputProperty will be saved in the pending property value and be automatically copied to the current value on the next RRSetCrtcConfig request involving the named output. If 'pending' is FALSE, changes are copied immediately. If 'range' is TRUE, then the valid-values list will contain precisely two values indicating the minimum and maximum allowed values. If 'range' is FALSE, then the valid-values list will contain the list of possible values; attempts to set other values will result in a Value error. If 'immutable' is TRUE, then the property configuration cannot be changed by clients. Immutable properties are interpreted by the X server. ┌─── RRConfigureOutputProperty output: OUTPUT property: ATOM pending: BOOL range: BOOL valid-values: LISTofINT32 └─── Errors: Access, Name, Atom, Output If the specified property is 'immutable', an Access error is returned. Otherwise, the configuration of the specified property is changed to the values provided in this request. If the specified property does not exist for the specified output, it is created with an empty value and None type. ┌─── RRChangeOutputProperty output: OUTPUT property, type: ATOM format: {8, 16, 32} mode: { Replace, Prepend, Append } data: LISTofINT8 or LISTofINT16 or LISTofINT32 └─── Errors: Alloc, Atom, Match, Value, Output This request alters the value of the property for the specified output. If the property is marked as a 'pending' property, only the pending value of the property is changed. Otherwise, changes are reflected in both the pending and current values of the property. The type is uninterpreted by the server. The format specifies whether the data should be viewed as a list of 8-bit, 16-bit, or 32-bit quantities so that the server can correctly byte-swap as necessary. If the mode is Replace, the previous property value is discarded. If the mode is Prepend or Append, then the type and format must match the existing property value (or a Match error results). If the property is undefined, it is treated as defined with the correct type and format with zero-length data. For Prepend, the data is tacked on to the beginning of the existing data, and for Append, it is tacked on to the end of the existing data. This request generates a OutputPropertyNotify The lifetime of a property is not tied to the storing client. Properties remain until explicitly deleted, until the output is destroyed, or until server reset (see section 10). The maximum size of a property is server-dependent and may vary dynamically. ┌─── RRDeleteOutputProperty output: OUTPUT property: ATOM └─── Errors: Atom, Output This request deletes the property from the specified window if the property exists and generates a OutputPropertyNotify event unless the property does not exist. ┌─── RRGetOutputProperty output: OUTPUT property: ATOM type: ATOM or AnyPropertyType long-offset, long-length: CARD32 delete: BOOL pending: BOOL ▶ type: ATOM or None format: {0, 8, 16, 32} bytes-after: CARD32 value: LISTofINT8 or LISTofINT16 or LISTofINT32 └─── Errors: Atom, Value, Output If the specified property does not exist for the specified output, then the return type is None, the format and bytes-after are zero, and the value is empty. The delete argument is ignored in this case. If the specified property exists but its type does not match the specified type, then the return type is the actual type of the property, the format is the actual format of the property (never zero), the bytes-after is the length of the property in bytes (even if the format is 16 or 32), and the value is empty. The delete argument is ignored in this case. If the specified property exists and either AnyPropertyType is specified or the specified type matches the actual type of the property, then the return type is the actual type of the property, the format is the actual format of the property (never zero), and the bytes-after and value are as follows, given: N = actual length of the stored property in bytes (even if the format is 16 or 32) I = 4 × offset T = N - I L = MINIMUM(T, 4 × long-length) A = N - (I + L) If 'pending' is true, and if the property holds a pending value, then the value returned will be the pending value of the property rather than the current value. The returned value starts at byte index I in the property (indexing from 0), and its length in bytes is L. However, it is a Value error if long-offset is given such that L is negative. The value of bytes-after is A, giving the number of trailing unread bytes in the stored property. If delete is True and the bytes-after is zero, the property is also deleted from the output, and a RROutputPropertyNotify event is generated. ┌─── RRCreateMode window: WINDOW modeinfo: MODEINFO ▶ mode: MODE └─── Errors: Window, Name, Value 'modeinfo' provides a new mode for outputs on the screen associated with 'window'. If the name of 'modeinfo' names an existing mode, a Name error is returned. If some parameter of the mode is not valid in some other way, a Value error is returned. The returned 'mode' provides the id for the mode. ┌─── RRDestroyMode mode: MODE └─── Errors: Mode, Access The user-defined 'mode' is destroyed. 'mode' must name a mode defined with RRCreateMode, else an Match error is returned. If 'mode' is in use by some CRTC or Output, then an Access error is returned. ┌─── RRAddOutputMode output: OUTPUT mode: MODE └─── Errors: Output, Mode, Match 'output' indicates which output is to be configured. 'mode' specifies which mode to add. If 'mode' is not valid for 'output', then a Match error is generated. This request generates OutputChangeNotify events. ┌─── RRDeleteOutputMode output: OUTPUT mode: MODE └─── Errors: Output, Mode 'output' indicates which output is to be configured. 'mode' specifies which mode to delete. 'mode' must have been added with RRAddOutputMode, else an Access error is returned. 'mode' must not be active, else a Match error is returned. This request generates OutputChangeNotify events. ┌─── RRGetCrtcInfo crtc: CRTC config-timestamp: TIMESTAMP ▶ status: RRCONFIGSTATUS timestamp: TIMESTAMP x, y: INT16 width, height: CARD16 mode: MODE rotation: ROTATION outputs: LISTofOUTPUT rotations: SETofROTATION possible-outputs: LISTofOUTPUT └─── Errors: Window RRGetCrtcModes returns information about the current and available configurations for the specified crtc connected to the screen associated with 'window'. If 'config-timestamp' does not match the current configuration timestamp (as returned by RRGetScreenResources), 'status' is set to InvalidConfigTime and the remaining reply data is empty. Otherwise, 'status' is set to Success. 'timestamp' indicates when the configuration was last set. 'x' and 'y' indicate the position of this CRTC within the screen region. They will be set to 0 when the CRTC is disabled. 'width' and 'height' indicate the size of the area within the screen presented by this CRTC. This may be different than the size of the mode due to rotation, the projective transform, and the Border property described below. They will be set to 0 when the CRTC is disabled. 'mode' indicates which mode is active, or None indicating that the CRTC has been disabled and is not displaying the screen contents. 'rotation' indicates the active rotation. It is set to Rotate_0 when the CRTC is disabled. 'outputs' is the list of outputs currently connected to this CRTC and is empty when the CRTC is disabled. 'rotations' contains the set of rotations and reflections supported by the CRTC. 'possible-outputs' lists all of the outputs which may be connected to this CRTC. ┌─── RRSetCrtcConfig crtc: CRTC timestamp: TIMESTAMP config-timestamp: TIMESTAMP x, y: INT16 mode: MODE rotation: ROTATION outputs: LISTofOUTPUT ▶ status: RRCONFIGSTATUS new-timestamp: TIMESTAMP └─── Errors: Value, Match If 'timestamp' is less than the time when the configuration was last successfully set, the request is ignored and InvalidTime returned in status. If 'config-timestamp' is not equal to when the monitor's configuration last changed, the request is ignored and InvalidConfigTime returned in status. This could occur if the monitor changed since you last made a RRGetScreenInfo request, perhaps by a different monitor being connected to the machine. Rather than allowing an incorrect call to be executed based on stale data, the server will ignore the request. 'x' and 'y' contain the desired location within the screen for this monitor's content. 'x' and 'y' must be within the screen size, else a Value error results. 'mode' is either the desired mode or None indicating the CRTC should be disabled. If 'mode' is not one of these values, a Value error results. 'mode' must be valid for all of the configured outputs, else a Match error. 'rotation' contains the desired rotation along with which reflections should be enabled. The rotation and reflection values must be among those allowed for this monitor, else a Value error results. 'outputs' contains the set of outputs that this CRTC should be connected to. The set must be among the list of acceptable output sets for this CRTC or a Match error results. If 'mode' is None, then 'outputs' must be empty, else a Match error results. Conversely, if 'mode' is not None, then 'outputs' must not be empty, else a Match error results. This request may fail for other indeterminate reasons, in which case 'status' will be set to Failed and no configuration change will be made. This request sets the CRTC to the specified position, mode, rotation and reflection. The entire area of the CRTC must fit within the screen size, else a Match error results. As an example, rotating the screen so that a single CRTC fills the entire screen before and after may necessitate disabling the CRTC, resizing the screen, then re-enabling the CRTC at the new configuration to avoid an invalid intermediate configuration. If panning is enabled, the width and height of the panning and the tracking areas are clamped to the new mode size. Disabled panning axes remain disabled. Panning borders are disabled if their requirements are no longer met (see RRSetPanning). When this request succeeds, 'status' contains Success and the requested changes to configuration will have been made. 'new-time-stamp' contains the time at which this request was executed. ┌─── RRGetCrtcGammaSize crtc: CRTC ▶ size: CARD16 └─── Errors: Crtc This request returns the size of the gamma ramps used by 'crtc'. ┌─── RRGetCrtcGamma crtc: CRTC ▶ red: LISTofCARD16 green: LISTofCARD16 blue: LISTofCARD16 └─── Errors: Crtc This request returns the currently set gamma ramps for 'crtc'. All three lists will be the size returned by the RRGetCrtcGammaSize request. ┌─── RRSetCrtcGamma crtc: CRTC red: LISTofCARD16 green: LISTofCARD16 blue: LISTofCARD16 └─── Errors: Crtc, Match This request sets the gamma ramps for 'crtc'. All three lists must be the size returned by RRGetCrtcGammaSize else a Value error results. 7.2. Extension Requests added in version 1.3 of the extension ┌─── RRGetScreenResourcesCurrent window: WINDOW ▶ timestamp: TIMESTAMP config-timestamp: TIMESTAMP crtcs: LISTofCRTC outputs: LISTofOUTPUT modes: LISTofMODEINFO └─── Errors: Window RRGetScreenResourcesCurrent returns the list of outputs and crtcs connected to the screen associated with 'window'. 'timestamp' indicates when the configuration was last set. 'config-timestamp' indicates when the configuration information last changed. Requests to configure the output will fail unless the timestamp indicates that the information the client is using is up to date, to ensure clients can be well behaved in the face of race conditions. 'crtcs' contains the list of CRTCs associated with the screen. 'outputs' contains the list of outputs associated with the screen. 'modes' contains the list of modes associated with the screen. Unlike RRGetScreenResources, this merely returns the current configuration, and does not poll for hardware changes. ┌─── RRSetCrtcTransform crtc: CRTC transform: TRANSFORM filter: STRING8 values: LISTofFIXED └─── Errors: Crtc, Match This request provides a mechanism that is more general than the existing rotation and reflection values for describing the transformation from frame buffer image to crtc presentation. 'transform' is a full 2D projective transformation from screen coordinate space to crtc coordinate space. This transformation is applied before the rotation and reflection values to compute the complete transform. 'filter' and 'values' specify a Render filter that may be used by the server when transforming data from frame buffer to crtc. This request sets the transform to be used at the next RRSetCrtcConfig request execution; it does not cause any change to occur in the current configuration. When a non-identity transformation is in use, the rectangle returned by RRGetCrtcInfo defines the bounding rectangle of the screen that is projected to the crtc. It is this projected rectangle which must be within the area of the screen when the mode is set. ┌─── RRGetCrtcTransform crtc: CRTC ▶ pending-transform: TRANSFORM pending-filter: STRING8 pending-values: LISTofFIXED current-transform: TRANSFORM current-filter: STRING8 current-values: LISTofFIXED └─── This request returns the pending and current transforms for the specified CRTC. The pending transform will be the same as the current transform if no new pending transform has been set since the last call to RRSetCrtcConfig. ┌─── RRGetPanning crtc: CRTC ▶ status: RRCONFIGSTATUS timestamp: TIMESTAMP left, top, width, height: CARD16 track_left, track_top, track_width, track_height: CARD16 border_left, border_top, border_right, border_bottom: INT16 └─── Errors: Crtc Version 1.3 adds panning support again. If multiple crtcs are active the panning behavior can be defined per crtc individually. RRGetPanning returns information about the currently set panning configuration for the specified crtc. If the CRTC does not support panning, all fields (except timestamp) will be 0. 'timestamp' indicates when the configuration was last set. All other entries are explained for RRSetPanning. ┌─── RRSetPanning crtc: CRTC timestamp: TIMESTAMP left, top, width, height: CARD16 track_left, track_top, track_width, track_height: CARD16 border_left, border_top, border_right, border_bottom: INT16 ▶ status: RRCONFIGSTATUS new-timestamp: TIMESTAMP └─── Errors: Crtc, Match This request sets the panning parameters. As soon as panning is enabled, the CRTC position can change with every pointer move. RRCrtcChangeNotify events are sent to the clients requesting those. If 'timestamp' is less than the time when the configuration was last successfully set, the request is ignored and InvalidTime returned in status. ┌──┳━━━━━━━━━━━━━━┳─────┬ ─ ─ ─ ─ ─ ┐ │ ┃ CRTC ┃ │ │ ┃ ┃ │ │ │ ┃ X┃→ │ │ ┃ ┃ │ │ framebuffer │ ┗━━━━━━━━━━━━━━┛ │ │ │ │ │panning area │ └───────────────────────┴ ─ ─ ─ ─ ─ ┘ 'left', 'top', 'width', and 'height' contain the total panning area for this CRTC. 'width' has to be larger than or equal to the CRTC's width or 0, and 'left'+'width' must be within the screen size, else a Match error results. Equivalent restrictions for the height exist. 'width' or 'height' set to 0 indicate that panning should be disabled on the according axis. Setting 'width'/'height' to the CRTC's width/height will disable panning on the X/Y axis as well, but RRSetScreenSize will silently enable panning if the screen size is increased. This does not happen if set to 0. ┌────────┳━━━━━━━━━━━━━━┳ ─ ─ ─ ─ ─ ┐ │ ┃ CRTC ┃ │ ┃ ┃ │ │ ┃ ┃ │ ┃ ┃ │ tracking area │ ┗━━━━━━━━━━━━━━┫ X │ ↓ │ ↓ │ │panning area │ └───────────────────────┴ ─ ─ ─ ─ ─ ┘ 'track_left', 'track_top', 'track_width', and 'track_height' contain the pointer area for which the panning region is updated. For normal use cases it should enclose the panning area minus borders, and is typically set to either the panning area minus borders, or to the total screen size. If set to the total screen size, the CRTC will pan in the remaining axis even if the pointer is outside the panning area on a different CRTC, as shown in the figure above. If the pointer is outside the tracking area, the CRTC will not pan. Zero can be used as an alias for the total screen size. ┌──┳━━━━━━━━━━━━━━┳────────────┐ │ ┃ CRTC ┃ │ │ ┃ ┃ │ │ ┃ ┃→ │ │ ┃ X←→┃ │ │ ┃ border_right │ │ ┗━━━━━━━━━━━━━━┛ │ │ │ │panning area │ └──────────────────────────────┘ 'border_left', 'border_top', 'border_right', and 'border_bottom' define the distances from the CRTC borders that will activate panning if the pointer hits them. If the borders are 0, the screen will pan when the pointer hits the CRTC borders (behavior of pre-RandR Xserver panning). If the borders are positive, the screen will pan when the pointer gets close to the CRTC borders, if they are negative, the screen will only pan when the pointer is already way past the CRTC borders. Negative values might confuse users and disable panning to the very edges of the screen. Thus they are discouraged. border_left + border_right has to be lower or equal than the CRTC's width, else a Match error results. An equivalent restriction for the height exists. Screen size changes update the panning and the tracking areas to the new size. Both screen size changes and mode changes clamp these areas to the current CRTC size. In these cases panning borders are disabled if their requirements are no longer met. When this request succeeds, 'status' contains Success and the requested changes to configuration will have been made. 'new-time-stamp' contains the time at which this request was executed. ┌─── RRSetOutputPrimary window: WINDOW output: OUTPUT └─── Errors: Match, Output, Window RRSetOutputPrimary marks 'output' as the primary output for the screen with the same root window as 'window'. This output's CRTC will be sorted to the front of the list in Xinerama and RANDR geometry requests for the benefit of older applications. The default primary output is None, and None is a legal value to pass to RRSetOutputPrimary. This request is expected to be used by desktop environments to mark the screen that should hold the primary menu bar or panel. As this changes the logical layout of the screen, ConfigureNotify and RRScreenChangeNotify will be generated on the appropriate root window when the primary output is changed by this call. This request also generates RROutputChangeNotify events on the outputs that gained and lost primary status. If an output is disconnected asynchronously (eg. due to recabling), the primary status does not change, but RROutputChangeNotify events will be generated if the hardware is capable of detecting this; clients are expected to reconfigure if appropriate. If an output is deleted (eg. due to device hotplug), the server will act as though None was passed to RRSetOutputPrimary, including generating the appropriate events. ┌─── RRGetOutputPrimary window: WINDOW ▶ output: OUTPUT └─── Errors: Window RRGetOutputPrimary returns the primary output for the screen. ❧❧❧❧❧❧❧❧❧❧❧ 7.4 Extension Requests added in version 1.4 of the extension. ┌─── RRGetProviders window : WINDOW ▶ timestamp: TIMESTAMP providers: LISTofPROVIDER └─── Errors: Window RRGetPRoviders returns the list of providers connected to the screen associated with 'window'. 'timestamp' indicates when the configuration was last set. 'providers' contains the list of PROVIDERs associated with the screen. ┌─── RRGetProviderInfo provider: PROVIDER ▶ capabilities: PROVIDER_CAPS name: STRING crtcs: LISTofCRTC outputs: LISTofOUTPUT associated_providers: LISTofPROVIDERS associated_provider_capability: LISTofPROVIDER_CAPS └─── Errors: Provider RRGetProviderInfo return information about the specified provider. The capabilites of the current provider are returned, along with the list of providers currently associated with this provider and the capability they are associated with. It also provides the list of crtcs and outputs that this provider is responsible for. 'name' is a UTF-8 encoded string to be presented to the user to indicate the device or driver supplied name. ┌─── RRSetProviderOffloadSink provider: PROVIDER sink_provider: PROVIDER ▶ └─── Errors: Provider RRSetOffloadSink sets the offload sink for this provider to the specified provider. ┌─── RRSetProviderOutputSource provider: PROVIDER source_provider: PROVIDER ▶ └─── Errors: Provider RRSetOutputSource sets the output source for this provider to the specified provider. ┌─── RRListProviderProperties provider:PROVIDERS ▶ atoms: LISTofATOM └─── Errors: Provider This request returns the atoms of properties currently defined on the provider. ┌─── RRQueryProviderProperty provider: PROVIDER property: ATOM ▶ pending: BOOL range: BOOL immutable: BOOL valid-values: LISTofINT32 └─── Errors: Name, Atom, Provider If the specified property does not exist for the specified provider, then a Name error is returned. If 'pending' is TRUE, changes made to property values with RRChangeProviderProperty will be saved in the pending property value and be automatically copied to the current value on the next RRSetCrtcConfig request on a crtc attached to that provider. If 'pending' is FALSE, changes are copied immediately. If 'range' is TRUE, then the valid-values list will contain precisely two values indicating the minimum and maximum allowed values. If 'range' is FALSE, then the valid-values list will contain the list of possible values; attempts to set other values will result in a Value error. If 'immutable' is TRUE, then the property configuration cannot be changed by clients. Immutable properties are interpreted by the X server. ┌─── RRConfigureProviderProperty provider: PROVIDER property: ATOM pending: BOOL range: BOOL valid-values: LISTofINT32 └─── Errors: Access, Name, Atom, Provider If the specified property is 'immutable', an Access error is returned. Otherwise, the configuration of the specified property is changed to the values provided in this request. If the specified property does not exist for the specified provider, it is created with an empty value and None type. ┌─── RRChangeProviderProperty provider: PROVIDER property, type: ATOM format: {8, 16, 32} mode: { Replace, Prepend, Append } data: LISTofINT8 or LISTofINT16 or LISTofINT32 └─── Errors: Alloc, Atom, Match, Value, Provider This request alters the value of the property for the specified provider. If the property is marked as a 'pending' property, only the pending value of the property is changed. Otherwise, changes are reflected in both the pending and current values of the property. The type is uninterpreted by the server. The format specifies whether the data should be viewed as a list of 8-bit, 16-bit, or 32-bit quantities so that the server can correctly byte-swap as necessary. If the mode is Replace, the previous property value is discarded. If the mode is Prepend or Append, then the type and format must match the existing property value (or a Match error results). If the property is undefined, it is treated as defined with the correct type and format with zero-length data. For Prepend, the data is tacked on to the beginning of the existing data, and for Append, it is tacked on to the end of the existing data. This request generates a ProviderPropertyNotify The lifetime of a property is not tied to the storing client. Properties remain until explicitly deleted, until the provider is destroyed, or until server reset (see section 10). The maximum size of a property is server-dependent and may vary dynamically. ┌─── RRDeleteProviderProperty provider: Provider property: ATOM └─── Errors: Atom, Provider This request deletes the property from the specified provider if the property exists and generates a ProviderPropertyNotify event unless the property does not exist. ┌─── RRGetProviderProperty provider: PROVIDER property: ATOM type: ATOM or AnyPropertyType long-offset, long-length: CARD32 delete: BOOL pending: BOOL ▶ type: ATOM or None format: {0, 8, 16, 32} bytes-after: CARD32 value: LISTofINT8 or LISTofINT16 or LISTofINT32 └─── Errors: Atom, Value, Provider If the specified property does not exist for the specified provider, then the return type is None, the format and bytes-after are zero, and the value is empty. The delete argument is ignored in this case. If the specified property exists but its type does not match the specified type, then the return type is the actual type of the property, the format is the actual format of the property (never zero), the bytes-after is the length of the property in bytes (even if the format is 16 or 32), and the value is empty. The delete argument is ignored in this case. If the specified property exists and either AnyPropertyType is specified or the specified type matches the actual type of the property, then the return type is the actual type of the property, the format is the actual format of the property (never zero), and the bytes-after and value are as follows, given: N = actual length of the stored property in bytes (even if the format is 16 or 32) I = 4 × offset T = N - I L = MINIMUM(T, 4 × long-length) A = N - (I + L) If 'pending' is true, and if the property holds a pending value, then the value returned will be the pending value of the property rather than the current value. The returned value starts at byte index I in the property (indexing from 0), and its length in bytes is L. However, it is a Value error if long-offset is given such that L is negative. The value of bytes-after is A, giving the number of trailing unread bytes in the stored property. If delete is True and the bytes-after is zero, the property is also deleted from the provider, and a RRProviderPropertyNotify event is generated. ❧❧❧❧❧❧❧❧❧❧❧ 8. Extension Events Clients MAY select for ConfigureNotify on the root window to be informed of screen changes. This may be advantageous if all your client needs to know is the size of the root window, as it avoids round trips to set up the extension. RRScreenChangeNotify is sent if RRSelectInput has requested it whenever properties of the screen change, which may be due to external factors, such as re-cabling a monitor, etc. ┌─── RRScreenChangeNotify rotation: ROTATION; new rotation sequenceNumber: CARD16 low 16 bits of request seq. number timestamp: TIMESTAMP time screen was changed configTimestamp: TIMESTAMP time config data was changed root: WINDOW root window of screen window: WINDOW window requesting notification size-id: SIZEID index of new SCREENSIZE subpixelOrder: SUBPIXELORDER order of subpixels widthInPixels: CARD16 width in pixels of the new SCREENSIZE heightInPixels: CARD16 height in pixels of the new SCREENSIZE widthInMillimeters: CARD16 width in mm of the new SCREENSIZE heightInMillimeters: CARD16 height in mm of the new SCREENSIZE └─── This event is generated whenever the screen configuration is changed and sent to requesting clients. 'timestamp' indicates when the screen configuration was changed. 'configTimestamp' says when the last time the configuration was changed. 'root' is the root of the screen the change occurred on, 'window' is window selecting for this event. 'size-id' contains the index of the current size. This event is sent whenever the screen's configuration changes or if a new screen configuration becomes available that was not available in the past. In this case (config-timestamp in the event not being equal to the config-timestamp returned in the last call to RRGetScreenInfo), the client MUST call RRGetScreenInfo to update its view of possible screen configurations to have a correct view of possible screen organizations. Clients which select screen change notification events may be sent an event immediately if the screen configuration was changed between when they connected to the X server and selected for notification. This is to prevent a common race that might occur on log-in, where many applications start up just at the time when a display manager or log in script might be changing the screen size or configuration. Note that the sizes in this event reflect the new SCREENSIZE and thus will appear rotated by the 'rotation' parameter from the sizes of the screen itself. In other words, when rotation is 90 or 270, widthInPixels in this event will be the same as the height value from a ConfigureNotify that reflects the same size change. This will probably confuse developers. 8.1 Events added in version 1.2 of the RandR extension ┌─── RROutputChangeNotify: timestamp: TIMESTAMP time screen was reconfigured config-timestamp: TIMESTAMP time available config data was changed window: WINDOW window requesting notification output: OUTPUT output affected by change crtc: CRTC connected CRTC or None mode: MODE mode in use on CRTC or None connection: CONNECTION connection status └─── This event is generated whenever the available output configurations have changed and is sent to requesting clients. 'timestamp' indicates when the crtc configuration was changed by a client. 'config-timestamp' says when the last time the available configurations changed. 'root' is the root of the screen the change occurred on, 'window' is window selecting for this event. The precise change can be detected by examining the new state of the system. ┌─── RROutputPropertyNotify: window: WINDOW window requesting notification output: OUTPUT output affected by change atom: ATOM affected property time: TIMESTAMP time property was changed subpixel-order: SUBPIXELORDER order of subpixels state: { NewValue, Deleted } new property state └─── This event is reported to clients selecting RROutputPropertyChange on the window and is generated with state NewValue when a property of the window is changed using RRChangeOutputProperty even when adding zero-length data and when replacing all or part of a property with identical data. It is generated with state Deleted when a property of the window is deleted using either RRDeleteOutputProperty or RRGetOutputProperty. The timestamp indicates the server time when the property was changed. ┌─── RRCrtcChangeNotify timestamp: TIMESTAMP time monitor was changed window: WINDOW window requesting notification crtc: CRTC CRTC which changed mode: MODE new mode rotation: ROTATION; new rotation x: INT16 x position of CRTC within screen y: INT16 y position of CRTC within screen width: CARD16 width of new configuration height: CARD16 height of new configuration └─── This event is generated whenever the CRTC configuration is changed and sent to requesting clients. 'timestamp' indicates when the CRTC configuration was changed. 'window' is window selecting for this event. 'mode' is the new mode, or None if the crtc is disabled. 'x' and 'y' mark the location in the screen where this CRTC is reading data. 'width' and 'height' indicate the size of the CRTC viewport, which is the mode size adjusted by the optional Border output property described below. 'x', 'y, 'width' and 'height' are all zero when 'mode' is None. This event is sent whenever the monitor's configuration changes or if a new monitor configuration becomes available that was not available in the past. In this case, the client MUST call RRGetCrtcModes to update its view of possible monitor configurations to have a correct view of possible monitor organizations. Clients which select monitor change notification events may be sent an event immediately if the monitor configuration was changed between when they connected to the X server and selected for notification. This is to prevent a common race that might occur on log-in, where many applications start up just at the time when a display manager or log in script might be changing the monitor size or configuration. 8.2 Events added in version 1.4 of the RandR extension ┌─── RRProviderChangeNotify: timestamp: TIMESTAMP time screen was reconfigured config-timestamp: TIMESTAMP time available config data was changed window: WINDOW window requesting notification provider: PROVIDER provider affected by change role: CRTC new role for provider └─── This event is generated whenever the role for a provider has changed and is sent to requesting clients. 'timestamp' indicates when the provider configuration was changed by a client. 'config-timestamp' says when the last time the available configurations changed. 'root' is the root of the screen the change occurred on, 'window' is window selecting for this event. The precise change can be detected by examining the new state of the system. ┌─── RRProviderPropertyNotify: window: WINDOW window requesting notification provider: PROVIDER providre affected by change atom: ATOM affected property time: TIMESTAMP time property was changed state: { NewValue, Deleted } new property state └─── This event is reported to clients selecting RRProviderPropertyChange on the window and is generated with state NewValue when a property of the window is changed using RRChangeProviderProperty even when adding zero-length data and when replacing all or part of a property with identical data. It is generated with state Deleted when a property of the window is deleted using either RRDeleteProviderProperty or RRGetProviderProperty. The timestamp indicates the server time when the property was changed. ┌─── RRResourceChangeNotify: window: WINDOW window requesting notification time: TIMESTAMP time property was changed └─── This event is reported to clients selecting RRResourceChange on the window and is generated whenever the set of available RandR resources associated with the screen has changed, either created or destroyed. Querying the list of available resources with RRGetScreenResources and RRGetProviders will return the new set. ❧❧❧❧❧❧❧❧❧❧❧ 9. Properties Properties are used for output specific parameters, and for announcing static or rarely changing data. Announced data is typically immutable. Properties are also used for evaluating new parameters before adding them to the RandR protocol. The following properties are hereby declared official, and drivers SHOULD prefix driver specific properties with '_', unless they are planned to be added to this specification. List values, that are not declared by the table below, and will remain driver specific or are not planned to be added to this specification, SHOULD be prefixed with "_" as well in order to avoid name space or semantics clashes with future extensions of these values. Beginning with version 1.3 of the RandR extension, certain properties are mandatory and MUST be provided by implementations. Earlier versions of the RandR extension MAY provide these properties as well, as long as the semantics are not altered. Clients SHOULD fall back gracefully to lower version functionality, though, if the driver doesn't handle a mandatory property correctly. 9.1 Known properties "Backlight" aka RR_PROPERTY_BACKLIGHT Type: INTEGER Format: 32 Num. items: 1 Flags: - Range/List: 0-x (driver specific) This property controls the brightness on laptop panels and equivalent displays with a backlight controller. The driver specific maximum value MUST turn the backlight to full brightness, 1 SHOULD turn the backlight to minimum brightness, 0 SHOULD turn the backlight off. "CloneList" aka RR_PROPERTY_CLONE_LIST Type: ATOM Format: 32 Num. items: 2*n Flags: Immutable Range/List: 0- Some combinations of outputs on some cards cannot be served independently from each other, because they are wired up to the same encoder outputs. This property lists all output + signal format pairs that are driven together with this output, and thus can only be programmed in clone mode with the same CRTC. This property MUST be symmetric, but may change with changing signal format. I.e. if the property for DVI-1/VGA specifies VGA-1/VGA to be cloned, VGA-1/VGA has to list DVI-1/VGA as well. Outputs / format pairs listed in this property MUST be included in the CompatibilityList. "CompatibilityList" aka RR_PROPERTY_COMPATIBILITY_LIST Type: ATOM Format: 32 Num items: 2*n Flags: Immutable Range/List: 0- Some combinations of outputs on some cards cannot be served at all, because the according encoder is only capable of driving one output at a time. This property lists all output + signal format pairs that can be driven together with this output. NULL atoms specify any output / any signal format, respectively. This property MUST be symmetric, but may change with changing signal format. I.e. if the property for DVI-1/TMDS specifies VGA-1/VGA to be available, VGA-1/VGA has to list DVI-1/TMDS as well. "ConnectorNumber" aka RR_PROPERTY_CONNECTOR_NUMBER Type: INTEGER Format: 32 Num items: 1 Flags: Immutable, Static Range/List: 0- Outputs that route their signal to the same connector MUST have the same connector number. Outputs with the same connector number MUST route their signal to the same connector, except if it is 0, which indicates unknown connectivity. 1 is called the primary connector, 2 the secondary. 3 is typically a TV connector, but that is completely driver / hardware dependent. Outputs with the same connector number SHOULD have the same connector type. Meaning and client behavior for mismatching connector types is undefined at the moment. "ConnectorType" aka RR_PROPERTY_CONNECTOR_TYPE Type: ATOM Format: 32 Num items: 1 Flags: Immutable, Static Range/List: unknown VGA DVI DVI‐I DVI‐A DVI‐D HDMI Panel TV TV-Composite TV-SVideo TV-Component TV-SCART TV-C4 DisplayPort Connector type, as far as known to the driver. Values with dashes (TV‐Composite) describe more specific versions of the base values (TV). The former SHOULD be used if the connector is not capable of producing other signal formats. The later SHOULD be used if the exact connector is unknown, or the connector is a multi‐format connector that is not described otherwise. DVI, for instance, SHOULD be handled like a DVI‐I connector, unless additional information is available to the user agent. PANEL describes laptop‐internal (normally LVDS) displays. TV, TV‐SCART, TV‐Component, and TV‐C4 with signal format VGA are valid combinations and describe RGB TV signals. "EDID" aka RR_PROPERTY_RANDR_EDID Type: INTEGER Format: 8 Num items: n Flags: Immutable Range/List: - Raw EDID data from the device attached to the according output. Should include main EDID data and all extension blocks. Previously known as EdidData. "SignalFormat" aka RR_PROPERTY_SIGNAL_FORMAT Type: ATOM Format: 32 Num items: 1 Flags: - Range/List: unknown VGA TMDS LVDS Composite Composite-PAL Composite-NTSC Composite-SECAM SVideo Component DisplayPort Signal format / physical protocol format that is used for the specified output. valid-values lists all possible formats on this output, which SHOULD be a subset of the list above and MUST be static. Values with dashes (Composite-PAL) describe more specific versions of the base values (Composite) and SHOULD be used if known to the driver. A driver MAY change this property of an output if the underlying hardware indicates a protocol change (e.g. TV formats). Clients are allowed to change the signal format in order to select a different signal format (e.g. Composite etc.) or physical protocol (e.g. VGA or TMDS on DVI-I). Laptop panels SHOULD not be detected with this property, but rather by ConnectorType. "SignalProperties" aka RR_PROPERTY_SIGNAL_FORMAT Type: ATOM Format: 32 Num items: n Flags: - Range/List: For Composite signals: NTSC NTSC-M NTSC-J NTSC-N NTSC-4.43 NTSC-film PAL PAL-B PAL-G PAL-H PAL-H PAL-I PAL-M PAL-D PAL-N PAL-Nc PAL-L PAL-60 SECAM SECAM-L SECAM-B SECAM-G SECAM-D SECAM-K SECAM-H SECAM-K For TMDS signals: SingleLink DualLink For DisplayPort signals: Lane1 Lane2 Lane4 LowSpeed HiSpeed Properties of the signal format that is currently used for the specified output. valid-values lists all possible properties on this output, which SHOULD be a subset of the list above. It will change if SignalFormat changes. Multiple properties are allowed. Values with dashes (PAL-B) describe more specific versions of the base values (PAL) and SHOULD be used if known to the driver. A driver MAY change this property of an output if the underlying hardware indicates a signal change (e.g. TV formats). Clients are allowed to change the properties in order to select a different signal subformat. "Border" aka RR_PROPERTY_BORDER Type: CARDINAL Format: 16 Num items: 0, 1, 2, or 4 Flags: Immutable Range/List: 0- This property is a list of integers specifying adjustments for the edges of the displayed image. How this property is applied depends on the number of elements in the list: 0 = No border is applied 1 = A border of Border[0] is applied to all four sides of the image. 2 = A border of Border[0] is applied to the left and right sides of the image, and a border of Border[1] is applied to the top and bottom. 4 = The border dimensions are as follows: Border[0]: left Border[1]: top Border[2]: right Border[3]: bottom Note that how many configuration dimensions are actually supported is specified by the BorderDimensions property described below. If more than BorderDimensions values are specified, the extra values are ignored. These border dimensions shrink the region of pixels displayed by the CRTC by the corresponding number of rows or columns, and is applied after the CRTC transform. For example, a mode with a 1920x1080 active region, border dimensions of [ 10, 20, 30, 40 ], and a ½x scaling transform would display a rectangle of 940x510 pixels from the scanout pixmap scaled to 1880x1020 raster pixels positioned at (10, 20) in display raster space. Raster pixels in the border are black. This property is created with pending == TRUE, so changes are not applied immediately and instead take effect at the next RRSetCrtcConfig. If multiple outputs with different border settings are bound to the same CRTC when the configuration is changed, the behavior is undefined. If the length of the property is less than four when the CRTC is configured, the missing values are assumed to be zero. If the length is greater than four, the extra values are ignored. If the width of the mode is less than or equal to the sum of the left and right borders, then the left and right border settings are ignored. Likewise, if the height of the mode is less than or equal to the sum of the top and bottom borders, the top and bottom borders are ignored. "BorderDimensions" aka RR_PROPERTY_BORDER_DIMENSIONS Type: CARDINAL Format: 8 Num items: 1 Flags: Immutable, Static Range/List: 0, 1, 2, or 4 This property lists how many border adjustment parameters can actually be used: 0 = no borders are supported 1 = a single border value is applied to all four sides of the image 2 = left/right and top/bottom borders can be specified independently 4 = all four borders can be specified independently 9.2 Properties introduced with version 1.2 of the RandR extension Property Immutable Mandatory since ──────── ───────── ─────────────── EDID yes n/a EDID is provided by the RandR frontend, thus not driver specific. 9.3 Properties introduced with version 1.3 of the RandR extension Property Immutable Mandatory since ──────── ───────── ─────────────── CloneList yes not mandatory CompatibilityList yes not mandatory ConnectorNumber yes: static not mandatory ConnectorType yes: static RandR 1.3 SignalFormat no RandR 1.3 SignalProperties no not mandatory 9.4 Properties introduced with version 1.3.1 of the RandR extension Property Immutable Mandatory since ──────── ───────── ─────────────── Backlight no not mandatory 9.5 Properties introduced with version 1.4.0 of the RandR extension Property Immutable Mandatory since ──────── ───────── ─────────────── Border yes not mandatory BorderDimensions yes: static not mandatory ❧❧❧❧❧❧❧❧❧❧❧ 10. Extension Versioning The RandR extension was developed in parallel with the implementation to ensure the feasibility of various portions of the design. As portions of the extension are implemented, the version number of the extension has changed to reflect the portions of the standard provided. This document describes the version 1.4 of the specification, the partial implementations have version numbers less than that. Here's a list of what each version provided: 0.0: This prototype implemented resize and rotation in the TinyX server Used approximately the protocol described in the Usenix paper. Appeared in the TinyX server in XFree86 4.2, but not in the XFree86 main server. 0.1: Added subpixel order, added an event for subpixel order. This version was never checked in to XFree86 CVS. 1.0: Implements resize, rotation, and reflection. Implemented both in the XFree86 main server (size change only at this date), and fully (size change, rotation, and reflection) in XFree86's TinyX server. 1.1: Added refresh rates 1.2: Separate screens from CRTCs and outputs, switch to full VESA modes 1.3: Added cheap version of RRGetScreenResources. Added CRTC transformations. Added panning. Added primary outputs. Added standard properties. 1.4: Added provider objects for handling multi-GPU systems. Compatibility between 0.0 and 1.0 was *NOT* preserved, and 0.0 clients will fail against 1.0 servers. The wire encoding op-codes were changed for GetScreenInfo to ensure this failure in a relatively graceful way. Version 1.1 servers and clients are cross compatible with 1.0. Version 1.1 is considered to be stable and we intend upward compatibility from this point. Version 1.2 offers an extended model of the system with multiple output support. Version 1.3 adds a cheap version of GetScreenResources to avoid expensive DDC operations, CRTC transformations, panning, and the primary output concept. Versions 1.2 through 1.4 are backward-compatible with 1.1. ❧❧❧❧❧❧❧❧❧❧❧ 11. Relationship with other extensions Two other extensions have a direct relationship with this extension. This section attempts to explain how these three are supposed to work together. 11.1 XFree86-VidModeExtension XFree86-VidModeExtension changes the configuration of a single monitor attached to the screen without changing the configuration of the screen itself. It provides the ability to specify new mode lines for the server to use along with selecting among existing mode lines. As it uses screen numbers instead of window identifiers, it can be used to affect multiple monitors in a single-screen Xinerama configuration. However, the association between screen numbers and root windows in a multi-Screen environment is not defined by the extension. Version 2.0 of this extension added the ability to adjust the DAC values in a TrueColor server to modify the brightness curves of the display. All of the utility of this extension is subsumed by RandR version 1.2, RandR should be used in preference to XFree86-VidModeExtension where both are present. 11.2 Xinerama Xinerama provides a mechanism for describing the relationship between the overall screen display and monitors placed within that area. As such, it provides the query functionality of RandR 1.2 without any of the configuration functionality. Applications using Xinerama to discover monitor geometry can continue to do so, with the caveat that they will not be informed of changes when they occur. However, Xinerama configuration data will be updated, so applications selecting for RandR notification and re-querying the configuration with the Xinerama extension will get updated information. It is probably better to view RandR as a superset of Xinerama at this point and use it in preference to Xinerama where both are present. ❧❧❧❧❧❧❧❧❧❧❧ Appendix A. Protocol Encoding Syntactic Conventions This document uses the same syntactic conventions as the core X protocol encoding document. A.1 Common Types ┌─── ROTATION 0x0001 Rotate_0 0x0002 Rotate_90 0x0004 Rotate_180 0x0008 Rotate_270 0x0010 Reflect_X 0x0020 Reflect_Y └─── Used to encode both sets of possible rotations and individual selected rotations. ┌─── RRSELECTMASK 0x0001 ScreenChangeNotifyMask 0x0002 CrtcChangeNotifyMask Added in version 1.2 0x0004 OutputChangeNotifyMask Added in version 1.2 0x0008 OutputPropertyNotifyMask Added in version 1.2 0x0010 ProviderChangeNotifyMask Added in version 1.4 0x0020 ProviderPropertyNotifyMask Added in version 1.4 0x0040 ResourceChangeNotifyMask Added in version 1.4 └─── Event select mask for RRSelectInput ┌─── RRCONFIGSTATUS 0x0 Success 0x1 InvalidConfigTime 0x2 InvalidTime 0x3 Failed └─── Return status for requests which depend on time. ┌─── MODEINFO (32) Added in version 1.2 4 CARD32 id 2 CARD16 width in pixels 2 CARD16 height in pixels 4 CARD32 dot clock 2 CARD16 h sync start 2 CARD16 h sync end 2 CARD16 h total 2 CARD16 h skew 2 CARD16 v sync start 2 CARD16 v sync end 2 CARD16 v total 2 CARD16 name length 4 SETofMODEFLAG mode flags └─── An output mode specifies the complete CRTC timings for a specific mode. The vertical and horizontal synchronization rates can be computed given the dot clock and the h total/v total values. If the dot clock is zero, then all of the timing parameters and flags are not used, and must be zero as this indicates that the timings are unknown or otherwise unused. The name itself will be encoded separately in each usage. ┌─── MODEFLAG 0x00000001 HSyncPositive 0x00000002 HSyncNegative 0x00000004 VSyncPositive 0x00000008 VSyncNegative 0x00000010 Interlace 0x00000020 DoubleScan 0x00000040 CSync 0x00000080 CSyncPositive 0x00000100 CSyncNegative 0x00000200 HSkewPresent 0x00000400 BCast 0x00000800 PixelMultiplex 0x00001000 DoubleClock 0x00002000 ClockDivideBy2 └─── ┌─── CONNECTION 0 Connected 1 Disconnected 2 UnknownConnection └─── A.2 Protocol Requests Opcodes 1 and 3 were used in the 0.0 protocols, and will return errors if used in version 1.0. ┌─── RRQueryVersion 1 CARD8 major opcode 1 0 RandR opcode 2 3 length 4 CARD32 major version 4 CARD32 minor version ▶ 1 1 Reply 1 unused 2 CARD16 sequence number 4 0 reply length 1 CARD32 major version 1 CARD32 minor version └─── ┌─── RRSetScreenConfig 1 CARD8 major opcode 1 2 RandR opcode 2 6 length 4 WINDOW window on screen to be configured 4 TIMESTAMP timestamp 4 TIMESTAMP config timestamp 2 SIZEID size index 2 ROTATION rotation/reflection 2 CARD16 refresh rate (1.1 only) 2 CARD16 pad ▶ 1 1 Reply 1 RRCONFIGSTATUS status 2 CARD16 sequence number 4 0 reply length 4 TIMESTAMP new timestamp 4 TIMESTAMP new configuration timestamp 4 WINDOW root 2 SUBPIXELORDER subpixel order defined in Render 2 CARD16 pad4 4 CARD32 pad5 4 CARD32 pad6 └─── ┌─── RRSelectInput 1 CARD8 major opcode 1 4 RandR opcode 2 3 length 4 WINDOW window 2 SETofRRSELECTMASK enable 2 CARD16 pad └─── ┌─── RRGetScreenInfo 1 CARD8 major opcode 1 5 RandR opcode 2 2 length 4 WINDOW window ▶ 1 1 Reply 1 CARD8 set of Rotations 2 CARD16 sequence number 4 0 reply length 4 WINDOW root window 4 TIMESTAMP timestamp 4 TIMESTAMP config timestamp 2 CARD16 number of SCREENSIZE following 2 SIZEID current size index 2 ROTATION current rotation and reflection 2 CARD16 current rate (added in version 1.1) 2 CARD16 length of rate info (number of CARD16s) 2 CARD16 pad SCREENSIZE 2 CARD16 width in pixels 2 CARD16 height in pixels 2 CARD16 width in millimeters 2 CARD16 height in millimeters REFRESH 2 CARD16 number of rates (n) 2n CARD16 rates └─── A.2.1 Protocol Requests added with version 1.2 ┌─── RRGetScreenSizeRange 1 CARD8 major opcode 1 6 RandR opcode 2 2 length 4 WINDOW window ▶ 1 1 Reply 1 unused 2 CARD16 sequence number 4 0 reply length 2 CARD16 minWidth 2 CARD16 minHeight 2 CARD16 maxWidth 2 CARD16 maxHeight 16 unused └─── ┌─── RRSetScreenSize 1 CARD8 major opcode 1 7 RandR opcode 2 5 length 4 WINDOW window 2 CARD16 width 2 CARD16 height 4 CARD32 width in millimeters 4 CARD32 height in millimeters └─── ┌─── RRGetScreenResources 1 CARD8 major opcode 1 8 RandR opcode 2 2 length 4 WINDOW window ▶ 1 1 Reply 1 unused 2 CARD16 sequence number 4 c+o+8m+(b+p)/4 reply length 4 TIMESTAMP timestamp 4 TIMESTAMP config-timestamp 2 c number of CRTCs 2 o number of outputs 2 m number of modeinfos 2 b total bytes in mode names 8 unused 4c LISTofCRTC crtcs 4o LISTofOUTPUT outputs 32m LISTofMODEINFO modeinfos b STRING8 mode names p unused, p=pad(b) └─── ┌─── RRGetOutputInfo 1 CARD8 major opcode 1 9 RandR opcode 2 3 length 4 OUTPUT output 4 TIMESTAMP config-timestamp ▶ 1 1 Reply 1 RRCONFIGSTATUS status 2 CARD16 sequence number 4 1+c+m+(n+p)/4 reply length 4 TIMESTAMP timestamp 4 CRTC current connected crtc 4 CARD32 width in millimeters 4 CARD32 height in millimeters 1 CONNECTION connection 1 SUBPIXELORDER subpixel-order 2 c number of CRTCs 2 m number of modes 2 p number of preferred modes 2 o number of clones 2 n length of name 4c LISTofCRTC crtcs 4m LISTofMODE modes 4o LISTofOUTPUT clones n STRING8 name p unused, p=pad(n) └─── ┌─── RRListOutputProperties 1 CARD8 major opcode 1 10 RandR opcode 2 2 length 4 OUTPUT output ▶ 1 1 Reply 1 unused 2 CARD16 sequence number 4 n reply length 2 n number of ATOMs in atoms 22 unused 4n LISTofATOM atoms └─── ┌─── RRQueryOutputProperty 1 CARD8 major opcode 1 11 RandR opcode 2 3 request length 4 OUTPUT output 4 ATOM property ▶ 1 1 Reply 1 unused 2 CARD16 sequence number 4 n reply length 1 BOOL pending 1 BOOL range 1 BOOL immutable 21 unused 4n LISTofINT32 valid values └─── ┌─── RRConfigureOutputProperty 1 CARD8 major opcode 1 12 RandR opcode 2 4+n request length 4 OUTPUT output 4 ATOM property 1 BOOL pending 1 BOOL range 2 unused 4n LISTofINT32 valid values └─── ┌─── RRChangeOutputProperty 1 CARD8 major opcode 1 13 RandR opcode 2 6+(n+p)/4 request length 4 OUTPUT output 4 ATOM property 4 ATOM type 1 CARD8 format 1 mode 0 Replace 1 Prepend 2 Append 2 unused 4 CARD32 length of data in format units (= n for format = 8) (= n/2 for format = 16) (= n/4 for format = 32) n LISTofBYTE data (n is a multiple of 2 for format = 16) (n is a multiple of 4 for format = 32) p unused, p=pad(n) └─── ┌─── RRDeleteOutputProperty 1 CARD8 major opcode 1 14 RandR opcode 2 3 request length 4 OUTPUT output 4 ATOM property └─── ┌─── RRGetOutputProperty 1 CARD8 major opcode 1 15 RandR opcode 2 7 request length 4 OUTPUT output 4 ATOM property 4 ATOM type 0 AnyPropertyType 4 CARD32 long-offset 4 CARD32 long-length 1 BOOL delete 1 BOOL pending 2 unused ▶ 1 1 Reply 1 CARD8 format 2 CARD16 sequence number 4 (n+p)/4 reply length 4 ATOM type 0 None 4 CARD32 bytes-after 4 CARD32 length of value in format units (= 0 for format = 0) (= n for format = 8) (= n/2 for format = 16) (= n/4 for format = 32) 12 unused n LISTofBYTE value (n is zero for format = 0) (n is a multiple of 2 for format = 16) (n is a multiple of 4 for format = 32) p unused, p=pad(n) └─── ┌─── RRCreateMode 1 CARD8 major opcode 1 16 RandR opcode 2 12+(n+p)/4 length 4 WINDOW window 32 MODEINFO mode n STRING8 mode name p unused, p=pad(n) ▶ 1 1 Reply 1 unused 2 CARD16 sequence number 4 0 reply length 4 MODE mode 20 unused └─── ┌─── RRDestroyMode 1 CARD8 major opcode 1 17 RandR opcode 2 2 length 4 MODE mode └─── ┌─── RRAddOutputMode 1 CARD8 major opcode 1 18 RandR opcode 2 3 length 4 OUTPUT output 4 MODE mode └─── ┌─── RRDeleteOutputMode 1 CARD8 major opcode 1 19 RandR opcode 2 3 length 4 OUTPUT output 4 MODE mode └─── ┌─── RRGetCrtcInfo 1 CARD8 major opcode 1 20 RandR opcode 2 3 length 4 CRTC crtc 4 TIMESTAMP config-timestamp ▶ 1 1 Reply 1 RRCONFIGSTATUS status 2 CARD16 sequence number 4 o+p reply length 4 TIMESTATMP timestamp 2 INT16 x 2 INT16 y 2 CARD16 width 2 CARD16 height 4 MODE mode 2 ROTATION current rotation and reflection 2 ROTATION set of possible rotations 2 o number of outputs 2 p number of possible outputs 4o LISTofOUTPUT outputs 4p LISTofOUTPUT possible outputs └─── ┌─── RRSetCrtcConfig 1 CARD8 major opcode 1 21 RandR opcode 2 7+2n length 4 CRTC crtc 4 TIMESTAMP timestamp 4 TIMESTAMP config timestamp 2 INT16 x 2 INT16 y 4 MODE mode 2 ROTATION rotation/reflection 2 unused 8n LISTofOUTPUT outputs ▶ 1 1 Reply 1 RRCONFIGSTATUS status 2 CARD16 sequence number 4 0 reply length 4 TIMESTAMP new timestamp 20 unused └─── ┌─── RRGetCrtcGammaSize 1 CARD8 major opcode 1 22 RandR opcode 2 2 length 4 CRTC crtc ▶ 1 1 Reply 1 unused 2 CARD16 sequence number 4 0 reply length 2 CARD16 size 22 unused └─── ┌─── RRGetCrtcGamma 1 CARD8 major opcode 1 23 RandR opcode 2 2 length 4 CRTC crtc ▶ 1 1 Reply 1 unused 2 CARD16 sequence number 4 (6n+2)/4 reply length 2 n size 20 unused 2n LISTofCARD16 red 2n LISTofCARD16 green 2n LISTofCARD16 blue p unused, p=pad(6n) └─── ┌─── RRSetCrtcGamma 1 CARD8 major opcode 1 24 RandR opcode 2 3+(6n+2)/4 length 4 CRTC crtc 2 n size 2 unused 2n LISTofCARD16 red 2n LISTofCARD16 green 2n LISTofCARD16 blue p unused, p=pad(6n) └─── A.2.2 Protocol Requests added with version 1.3 ┌─── RRGetScreenResourcesCurrent 1 CARD8 major opcode 1 25 RandR opcode 2 2 length 4 WINDOW window ▶ 1 1 Reply 1 unused 2 CARD16 sequence number 4 c+o+8m+(b+p)/4 reply length 4 TIMESTAMP timestamp 4 TIMESTAMP config-timestamp 2 c number of CRTCs 2 o number of outputs 2 m number of modeinfos 2 b total bytes in mode names 8 unused 4c LISTofCRTC crtcs 4o LISTofOUTPUT outputs 32m LISTofMODEINFO modeinfos b STRING8 mode names p unused, p=pad(b) └─── ┌─── RRSetCrtcTransform 1 CARD8 major opcode 1 26 RandR opcode 2 12+(n+p)/4+v length 4 CRTC crtc 36 TRANSFORM transform 2 CARD16 filter length 2 unused n STRING8 filter name p unused, p=pad(n) 4v FIXED filter params └─── ┌─── RRGetCrtcTransform 1 CARD8 major opcode 1 27 RandR opcode 2 2 length 4 CRTC crtc ▶ 1 1 Reply 1 unused 2 CARD16 sequence number 4 16+(pn+pnp)/4+(cn+cnp)/4+pf+cf reply length 36 TRANSFORM pending transform 1 BOOL has transforms 3 unused 36 TRANSFORM current transform 4 unused 2 pn pending filter name length 2 pf pending filter num params 2 cn current filter name length 2 cf current filter num params pn STRING8 pending filter name pnp unused, pnp=pad(pn) 4*pf FIXED pending filter params cn STRING8 current filter name cnp unused, cnp=pad(cn) 4*cf FIXED current filter params └─── ┌─── RRGetPanning 1 CARD8 major opcode 1 28 RandR opcode 2 2 length 4 CRTC crtc ▶ 1 1 Reply 1 RRCONFIGSTATUS status 2 CARD16 sequence number 4 1 reply length 4 TIMESTAMP timestamp 2 CARD16 left 2 CARD16 top 2 CARD16 width 2 CARD16 height 2 CARD16 track_left 2 CARD16 track_top 2 CARD16 track_width 2 CARD16 track_height 2 INT16 border_left 2 INT16 border_top 2 INT16 border_right 2 INT16 border_bottom └─── ┌─── RRSetPanning 1 CARD8 major opcode 1 29 RandR opcode 2 9 length 4 CRTC crtc 4 TIMESTAMP timestamp 2 CARD16 left 2 CARD16 top 2 CARD16 width 2 CARD16 height 2 CARD16 track_left 2 CARD16 track_top 2 CARD16 track_width 2 CARD16 track_height 2 INT16 border_left 2 INT16 border_top 2 INT16 border_right 2 INT16 border_bottom ▶ 1 1 Reply 1 RRCONFIGSTATUS status 2 CARD16 sequence number 4 0 reply length 4 TIMESTAMP new timestamp 20 unused └─── ┌─── RRSetOutputPrimary 1 CARD8 major opcode 1 30 RandR opcode 2 3 length 4 WINDOW window 4 OUTPUT output └─── ┌─── RRGetOutputPrimary 1 CARD8 major opcode 1 31 RandR opcode 2 2 length 4 WINDOW window ▶ 1 1 Reply 1 unused 2 CARD16 sequence number 4 CARD32 length 4 OUTPUT output 4 CARD32 pad1 4 CARD32 pad2 4 CARD32 pad3 4 CARD32 pad4 └─── A.2.3 Protocol Requests added with version 1.4 ┌─── RRGetProviders 1 CARD8 major opcode 1 32 RandR opcode 2 2 length 4 WINDOW window ▶ 1 1 Reply 1 unused 2 CARD16 sequence number 4 CARD32 length 4 TIMESTAMP timestamp 2 p number of Providers 2 CARD16 maximum masters 4 CARD32 flags 4p LISTofPROVIDERS providers ┌─── RRGetProviderInfo 1 CARD8 major opcode 1 33 RandR opcode 2 3 length 4 PROVIDER provider 4 TIMESTAMP config-timestamp ▶ 1 1 Reply 1 RRCONFIGSTATUS status 2 CARD16 sequence number 4 1+c+o+(a*2)+(n+p)/4 reply length 4 TIMESTATMP timestamp 4 CARD32 capabilites 2 c number of crtcs 2 o number of outputs 2 a number of associated providers 2 n length of name 4c LISTofCRTC crtcs 4o LISTofOUTPUT outputs 4a LISTofPROVIDER associated providers 4a CARD32 associated provider capability n STRING8 name p unused, p=pad(n) ┌─── RRSetProviderOffloadSink 1 CARD8 major opcode 1 34 RandR opcode 2 2 length 4 PROVIDER provider 4 PROVIDER offload sink provider 4 TIMESTAMP timestamp ┌─── RRSetProviderOutputSource 1 CARD8 major opcode 1 35 RandR opcode 2 2 length 4 PROVIDER provider 4 PROVIDER output source provider 4 TIMESTAMP timestamp ┌─── RRListProviderProperties 1 CARD8 major opcode 1 36 RandR opcode 2 2 length 4 PROVIDER provider ▶ 1 1 Reply 1 unused 2 CARD16 sequence number 4 n reply length 2 n number of ATOMs in atoms 22 unused 4n LISTofATOM atoms └─── ┌─── RRQueryProviderProperty 1 CARD8 major opcode 1 37 RandR opcode 2 3 request length 4 PROVIDER provider 4 ATOM property ▶ 1 1 Reply 1 unused 2 CARD16 sequence number 4 n reply length 1 BOOL pending 1 BOOL range 1 BOOL immutable 21 unused 4n LISTofINT32 valid values └─── ┌─── RRConfigureProviderProperty 1 CARD8 major opcode 1 38 RandR opcode 2 4+n request length 4 PROVIDER provider 4 ATOM property 1 BOOL pending 1 BOOL range 2 unused 4n LISTofINT32 valid values └─── ┌─── RRChangeProviderProperty 1 CARD8 major opcode 1 39 RandR opcode 2 6+(n+p)/4 request length 4 PROVIDER provider 4 ATOM property 4 ATOM type 1 CARD8 format 1 mode 0 Replace 1 Prepend 2 Append 2 unused 4 CARD32 length of data in format units (= n for format = 8) (= n/2 for format = 16) (= n/4 for format = 32) n LISTofBYTE data (n is a multiple of 2 for format = 16) (n is a multiple of 4 for format = 32) p unused, p=pad(n) └─── ┌─── RRDeleteProviderProperty 1 CARD8 major opcode 1 40 RandR opcode 2 3 request length 4 PROVIDER provider 4 ATOM property └─── ┌─── RRGetProviderProperty 1 CARD8 major opcode 1 41 RandR opcode 2 7 request length 4 PROVIDER provider 4 ATOM property 4 ATOM type 0 AnyPropertyType 4 CARD32 long-offset 4 CARD32 long-length 1 BOOL delete 1 BOOL pending 2 unused ▶ 1 1 Reply 1 CARD8 format 2 CARD16 sequence number 4 (n+p)/4 reply length 4 ATOM type 0 None 4 CARD32 bytes-after 4 CARD32 length of value in format units (= 0 for format = 0) (= n for format = 8) (= n/2 for format = 16) (= n/4 for format = 32) 12 unused n LISTofBYTE value (n is zero for format = 0) (n is a multiple of 2 for format = 16) (n is a multiple of 4 for format = 32) p unused, p=pad(n) └─── A.3 Protocol Events ┌─── RRScreenChangeNotify 1 Base + 0 code 1 ROTATION new rotation and reflection 2 CARD16 sequence number 4 TIMESTAMP timestamp 4 TIMESTAMP configuration timestamp 4 WINDOW root window 4 WINDOW request window 2 SIZEID size ID 2 SUBPIXELORDER subpixel order defined in Render 2 CARD16 width in pixels 2 CARD16 height in pixels 2 CARD16 width in millimeters 2 CARD16 height in millimeters └─── A.3.1 Protocol Events added with version 1.2 ┌─── RRCrtcChangeNotify 1 Base + 1 code 1 0 sub-code 2 CARD16 sequence number 4 TIMESTAMP timestamp 4 WINDOW request window 4 CRTC crtc affected 4 MODE mode in use 2 ROTATION new rotation and reflection 2 unused 2 INT16 x 2 INT16 y 2 CARD16 width 2 CARD16 height └─── ┌─── RROutputChangeNotify 1 Base + 1 code 1 1 sub-code 2 CARD16 sequence number 4 TIMESTAMP timestamp 4 TIMESTAMP configuration timestamp 4 WINDOW request window 4 OUTPUT output affected 4 CRTC crtc in use 4 MODE mode in use 2 ROTATION rotation in use 1 CONNECTION connection status 1 SUBPIXELORDER subpixel order └─── ┌─── RROutputPropertyNotify 1 Base + 1 code 1 2 sub-code 2 CARD16 sequence number 4 WINDOW window 4 OUTPUT output 4 ATOM atom 4 TIMESTAMP time 1 state 0 NewValue 1 Deleted 11 unused └─── A.3.2 Protocol Events added with version 1.4 ┌─── RRProviderChangeNotify 1 Base + 1 code 1 1 sub-code 2 CARD16 sequence number 4 TIMESTAMP timestamp 4 WINDOW request window 4 PROVIDER provider affected 16 unused └─── ┌─── RRProviderPropertyNotify 1 Base + 1 code 1 2 sub-code 2 CARD16 sequence number 4 WINDOW window 4 PROVIDER provider 4 ATOM atom 4 TIMESTAMP time 1 state 0 NewValue 1 Deleted 11 unused └─── ┌─── RRResourceChangeNotify 1 Base + 1 code 1 2 sub-code 2 CARD16 sequence number 4 TIMESTAMP time 4 WINDOW window 20 unused └─── A.4 Protocol Errors ┌─── ERRORS Base + 0 Output Base + 1 Crtc Base + 2 Mode Base + 3 Provider └─── Bibliography [RANDR] Gettys, Jim and Keith Packard, "The X Resize and Rotate Extension - RandR", Proceedings of the 2001 USENIX Annual Technical Conference, Boston, MA [RENDER] Packard, Keith, "The X Rendering Extension", work in progress, http://cgit.freedesktop.org/xorg/proto/renderproto/tree/renderproto.txt randrproto-1.4.0/COPYING0000664000076400007640000000234411775565154011717 00000000000000Copyright © 2000 Compaq Computer Corporation Copyright © 2002 Hewlett-Packard Company Copyright © 2006 Intel Corporation Copyright © 2008 Red Hat, Inc. 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It does not imply ALL GNU software can. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Please send patches to . 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We pick the logical manufacturer. vendor=unknown case $basic_machine in *-unknown) case $os in -riscix*) vendor=acorn ;; -sunos*) vendor=sun ;; -cnk*|-aix*) vendor=ibm ;; -beos*) vendor=be ;; -hpux*) vendor=hp ;; -mpeix*) vendor=hp ;; -hiux*) vendor=hitachi ;; -unos*) vendor=crds ;; -dgux*) vendor=dg ;; -luna*) vendor=omron ;; -genix*) vendor=ns ;; -mvs* | -opened*) vendor=ibm ;; -os400*) vendor=ibm ;; -ptx*) vendor=sequent ;; -tpf*) vendor=ibm ;; -vxsim* | -vxworks* | -windiss*) vendor=wrs ;; -aux*) vendor=apple ;; -hms*) vendor=hitachi ;; -mpw* | -macos*) vendor=apple ;; -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) vendor=atari ;; -vos*) vendor=stratus ;; esac basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` ;; esac echo $basic_machine$os exit # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: randrproto-1.4.0/ChangeLog0000664000076400007640000010641611777543667012452 00000000000000commit 5f5cb2767618ad22a5608142513c7dd81927a8d5 Author: Dave Airlie Date: Thu Jul 12 22:45:05 2012 +1000 bump to 1.4.0 (for release.sh) a trivial commit to make release.sh work. Signed-off-by: Dave Airlie commit 74637d53fa8f5bf44258f773c4aaf60053cccfc4 Author: Alan Coopersmith Date: Mon Jul 9 22:18:22 2012 -0700 1.4 spec: update Extension Versioning section to include 1.4 Signed-off-by: Alan Coopersmith Reviewed-by: Alex Deucher Signed-off-by: Dave Airlie commit 7b4b49760ff33022a8120841017bcfb7ffe5f6ac Author: Alan Coopersmith Date: Mon Jul 9 22:18:21 2012 -0700 1.4 spec: Add descriptions of new RRSELECTMASK bits Signed-off-by: Alan Coopersmith Reviewed-by: Alex Deucher Signed-off-by: Dave Airlie commit 75a1d1aa8fb539ec5a7a6c8337e46ee8e5de4a36 Author: Alan Coopersmith Date: Mon Jul 9 22:18:20 2012 -0700 1.4 spec: Change "LISTof ATOM" to "LISTofATOM" to match other LIST types Signed-off-by: Alan Coopersmith Reviewed-by: Alex Deucher Signed-off-by: Dave Airlie commit ef99bda581449d6c8dab7233e287c7bfd578730c Author: Dave Airlie Date: Fri Jan 20 17:38:16 2012 +0000 randr: add provider object (v8) A provider object represents a GPU or virtual device that provides rendering or output services to the X server. This protocol allow controlling provider objects for output and offload slave devices. v1.1: fix typo add missing define v2: rename nProperties back to nAtoms, makes server simpler to c-n-p, add missing Get request/reply v3: bring back configure property, no point in diverging from the output property code without good reason. also fix typo pointed out on irc by rei4dan. v3.1: drop cut-n-paste, increase RRNumberRequests v4: reviewed by Aaron, address comments: Fix provider error code add missing notify, remove dri2 references, fix c-n-p issues. v5: add provider change notify event with current role. v5.1: fix cut-n-paste v6: document flags, fix whitespace, add better errors for SetProviderRoles, add new events, fix pending language. v6.1: add missing change notify event struct + missing padding v7: fix a bunch more tab/spaces, add appendix sections for requests, events and errors, remove multimaster flag in favour of max master counter, move some members around to follow other events. v7.1 fix maxMaster + wrong comment, one whitespace v7.2 bump to being randr 1.4, fix some too generic names. v7.3 remove dynamic flag, fix some language v8 overhaul complete protocol, remove set provider roles, add specific methods for setting offload sinks and output sources, add a list of associated providers into the get provider info struct. Earlier-review-by: Aaron Plattner Reviewed-by: Keith Packard Signed-off-by: Dave Airlie commit e0c94fa3a9e9f237c65c35e42aaa673994e55b7e Author: Dave Airlie Date: Mon Jun 25 12:01:03 2012 +0100 Revert the unused 1.4.0 protocol This patch reverts: Revert "Make SetCrtcConfigs take flags bits to allow partial configuration changes" This reverts commit 105a161a3f5fb67f5fe7e4119629d424672804aa. Revert "Define new semantics for scanout pixmap destruction." This reverts commit 0d32bb0780db35cec31e423faffa7061ec3e697f. Revert "Fix spelling errors, add description of SCANOUTPIXMAPINFO fields." This reverts commit 3e28d3098faa1a420cd0eb0474b2959cecc8813a. Revert "Add some informative text about the reasons for the PCP and ST bits" This reverts commit ebab32deea654d2ceb0538177e78d8ad48cf2a82. Revert "RandR version 1.4 additions" This reverts commit dd14a2275521b4cc50a588c95cc34cca7db51a91. None of this was ever used in the X server and I think it should probably be addressed in smaller pieces later. Acked-by: Keith Packard Signed-off-by: Dave Airlie commit 40cce2d010c1eff087301d5bb0098d0e041ed71f Author: Aaron Plattner Date: Wed Jul 27 22:57:56 2011 -0700 Add "Border" and "BorderDimensions" properties Signed-off-by: Aaron Plattner Reviewed-by: Stéphane Marchesin commit e151e053fbbcfd28b5465b6c495413f16e568e95 Author: Aaron Plattner Date: Tue Aug 2 14:58:31 2011 -0700 Be more specific about property types RandR output properties are X properties, which have a type atom, a "format" (i.e. an element size) and a number of items. Be explicit about these fields when describing properties in the protocol document. E.g., instead of specifying "int32 [2 * n] / Atom pairs," say "Type: INTEGER / Format: 32 / Num. items: 2*n." Signed-off-by: Aaron Plattner Reviewed-by: Peter Hutterer commit b5c977ad70b845c278ef52c004d9e5fc3ec97cbf Author: Adam Jackson Date: Thu May 19 16:26:27 2011 -0400 Remove nonsense paragraph about dual-link DVI I've never heard of any hardware that behaves so. Signed-off-by: Adam Jackson commit 105a161a3f5fb67f5fe7e4119629d424672804aa Author: Keith Packard Date: Wed Feb 16 22:44:30 2011 -0800 Make SetCrtcConfigs take flags bits to allow partial configuration changes Instead of requiring a complete new configuration to be computed, allow the client to send a partial configuration with only the changed values included. This simplifies clients so that they need not change things they don't understand. This also removes the 'CurrentScanoutPixmap' hack as that is no longer necessary. Signed-off-by: Keith Packard commit 611a4e0c7bdc9831e0eda396030a27bcd2c11759 Author: Alan Coopersmith Date: Thu Jan 6 22:13:22 2011 -0800 Add missing Red Hat copyright notice to COPYING Signed-off-by: Alan Coopersmith commit 0d32bb0780db35cec31e423faffa7061ec3e697f Author: Keith Packard Date: Mon Dec 6 22:39:07 2010 -0800 Define new semantics for scanout pixmap destruction. This is not yet implemented in the X server... Signed-off-by: Keith Packard commit 3e28d3098faa1a420cd0eb0474b2959cecc8813a Author: Keith Packard Date: Mon Dec 6 10:01:21 2010 -0800 Fix spelling errors, add description of SCANOUTPIXMAPINFO fields. Review results from Aaron Plattner. Signed-off-by: Keith Packard commit ebab32deea654d2ceb0538177e78d8ad48cf2a82 Author: Keith Packard Date: Sun Dec 5 23:22:26 2010 -0800 Add some informative text about the reasons for the PCP and ST bits Signed-off-by: Keith Packard commit dd14a2275521b4cc50a588c95cc34cca7db51a91 Author: Keith Packard Date: Sun Dec 5 20:31:18 2010 -0800 RandR version 1.4 additions This adds the specification and protocol header definitions for the RandR 1.4 protocol changes, including * Per crtc pixmaps and pixmap origins * Sprite position and image transforms * SetCrtcConfigs request Signed-off-by: Keith Packard commit 1325b011247e52cd8ffd0ca96408d77ea22ffaaa Author: Keith Packard Date: Sun Dec 5 20:30:43 2010 -0800 Whitespace cleanups in randrproto.txt This just eliminates some ugly space/tab combos Signed-off-by: Keith Packard Reviewed-by: Cyril Brulebois commit 75b7c5feed818291c8ba8ac1ee5b6a6ee4b61851 Author: Alan Coopersmith Date: Fri Oct 29 23:12:30 2010 -0700 randrproto 1.3.2 Signed-off-by: Alan Coopersmith commit 6ecbca5e882907e9b948d5fc09b7dacc288eae6d Author: Gaetan Nadon Date: Sun Mar 28 19:00:31 2010 -0400 config: remove the pkgconfig pc.in file from EXTRA_DIST Automake always includes it in the tarball. Signed-off-by: Gaetan Nadon commit 68f8fbe50792e0525ba767d854b18db4acda07ff Author: Rémi Cardona Date: Thu Dec 17 08:36:49 2009 +0100 Use $(docdir) for randrproto.txt install path Signed-off-by: Rémi Cardona Reviewed-by: Gaetan Nadon Reviewed-by: Alan Coopersmith Reviewed-by: Dan Nicholson commit cfec02addb9475f5247c69454ccea87d0914cce1 Author: Gaetan Nadon Date: Sun Nov 22 19:24:48 2009 -0500 Makefile.am: add ChangeLog and INSTALL on MAINTAINERCLEANFILES Now that the INSTALL file is generated. Allows running make maintainer-clean. commit 61f1a0417839a19654cb54a5e77c8569b05691bc Author: Gaetan Nadon Date: Mon Nov 16 11:13:30 2009 -0500 README: file created or updated #24206 Contains a set of URLs to freedesktop.org. commit e9aa167bcbd86a55f41ce85f7908a3a529f64181 Author: Gaetan Nadon Date: Sun Nov 15 19:45:27 2009 -0500 Makefile.am: ChangeLog not required: EXTRA_DIST or *CLEANFILES #24432 ChangeLog filename is known to Automake and requires no further coding in the makefile. commit b0efbc5f88db9805fcc603a939544dae715877d5 Author: Gaetan Nadon Date: Sun Nov 15 18:31:29 2009 -0500 Makefile.am: INSTALL file is missing or incorrect #24206 The standard GNU file on building/installing tarball is copied using the XORG_INSTALL macro contained in XORG_DEFAULT_OPTIONS Add INSTALL target commit 2c4b4950e7ef98d83a93672cdc55e4c86fdcf296 Author: Gaetan Nadon Date: Sun Nov 15 18:11:36 2009 -0500 configure.ac: deploy the new XORG_DEFAULT_OPTIONS #24242 This macro aggregate a number of existing macros that sets commmon X.Org components configuration options. It shields the configuration file from future changes. commit 1b53cedb70a020ef99740bd8239f8a8304e53c33 Author: Gaetan Nadon Date: Sun Nov 15 13:55:25 2009 -0500 configure.ac: AM_MAINTAINER_MODE missing #24238 This turns off maintainer mode build rules in tarballs. Works in conjunction with autogen.sh --enable-maintainer-mode commit e860c1bc4bc0e33560d4c34cadd206c7b6350c73 Author: Gaetan Nadon Date: Sat Nov 14 18:26:47 2009 -0500 .gitignore: use common defaults with custom section # 24239 Using common defaults will reduce errors and maintenance. Only the very small or inexistent custom section need periodic maintenance when the structure of the component changes. Do not edit defaults. commit 8289b93b9a21809c3ea88637c6dfad09849f46b5 Author: Keith Packard Date: Mon Oct 5 20:50:22 2009 -0700 New properties claimed to be in version 1.4 instead of 1.3.1 Signed-off-by: Keith Packard commit 240bb6051dccd072c95c8569a62b1222213ef396 Author: Keith Packard Date: Mon Oct 5 20:04:11 2009 -0700 Bump version to 1.3.1 Signed-off-by: Keith Packard commit e5ea87cd2a1c7b636d95f42daf3f36ba3104d59d Author: Keith Packard Date: Mon Oct 5 20:20:14 2009 -0700 Add XORG_DEFAULT_OPTIONS invocation in configure.ac This should be included in all xorg configure.ac files to provide a hook for setting various default values. Signed-off-by: Keith Packard commit d9ee6abdef13d04f6e7015c0cc39e3855aa01bbf Author: Keith Packard Date: Fri Jun 5 20:37:24 2009 -0700 Remove trailing white space from randrproto.txt commit 92789c6c3a78bb64e391f1deec1d613900604985 Author: Keith Packard Date: Fri Jun 5 20:35:46 2009 -0700 Allow inactive outputs to be set as primary commit 993dbda7b42caed7480dcff0eca4f9af9c1163ba Author: Matthias Hopf Date: Tue Aug 18 12:08:25 2009 +0200 Add Backlight property description. commit 77c7ab02bf62f057c32f666168fd0ceb03a85a2d Author: Matthias Hopf Date: Tue Aug 18 12:00:10 2009 +0200 Should read "EDID", not "EdidData" (2). Also include reference to former name. commit 5c95df133062570fe134be002dcb167ac059203d Author: Matthias Hopf Date: Tue Aug 18 11:56:38 2009 +0200 Sort properties alphabetically. commit 27529caf7912094bc83b47b8251205029c35d52c Author: Adam Jackson Date: Wed Apr 1 11:48:26 2009 -0400 Update reference to renderproto.txt commit 8ae7f1d202279959fdad84d30054b52ef021a9cc Author: Adam Jackson Date: Wed Apr 1 11:47:52 2009 -0400 Clarify that GetOutputPrimary is per-screen. commit 4036cdcc064db952286a74d679147d280b1a5f1f Author: Adam Jackson Date: Wed Apr 1 11:47:03 2009 -0400 Punctuation fix. commit 94e22fecc66590f81ca280517505c721a5f54497 Author: Matthias Hopf Date: Fri Mar 6 15:03:09 2009 +0100 Bump to 1.3.0 commit 5cc58adb620d37694a9d57cd26c40b4cb2d1de68 Author: Matthias Hopf Date: Wed Feb 25 17:08:45 2009 +0100 Bump to 1.2.99.4 commit 7bd01756e684bb841f32fa30832eb7980f92ac9c Author: Adam Jackson Date: Tue Feb 17 13:58:19 2009 -0500 Zero reply from GetPanning means panning not supported. Don't throw BadRRCrtc for this case, that's just mean. commit 1c7e20d115bc470479f32afd703ca7966754c54f Author: Paulo Cesar Pereira de Andrade Date: Tue Jan 27 20:06:28 2009 -0200 Janitor: Correct make distcheck and dont distribute autogen.sh commit 1ff5e2cdfa2636317099a0917c9819ff4a81b025 Author: Maarten Maathuis Date: Tue Dec 16 23:35:49 2008 +0100 Fix typo in 83f3f29dd3ac5d3875b5edef5805d6adb6a02698. commit 83f3f29dd3ac5d3875b5edef5805d6adb6a02698 Author: Matthias Hopf Date: Tue Dec 16 18:20:00 2008 +0100 Add standard property name defines. commit 6a480445e94c39df2bc9663e7590ab41cd17c465 Author: Matthias Hopf Date: Tue Dec 16 18:13:48 2008 +0100 Should read "EDID", not "EdidData". commit 2aae5ec72ea285a051deaae98515587e1c77d7a5 Author: Matthias Hopf Date: Tue Dec 16 18:09:08 2008 +0100 Add description of standard properties. commit 3fdbdc2b0a971db7497c6e03e215fd19ec400ce9 Author: Matthias Hopf Date: Fri Dec 12 12:41:21 2008 +0100 Bump to 1.2.99.3 commit 0c1527d2e89a807e54c549e44798e2cf63fafca2 Author: Matthias Hopf Date: Thu Dec 11 17:15:15 2008 +0100 Panning tracking areas describe full screen if set to 0. commit d904495a4cbd66850dc03d32f223aaaf8425f077 Author: Adam Jackson Date: Wed Dec 10 11:15:48 2008 -0500 Add [GS]etOutputPrimary commit 1334866b4aa025bce745140aa0f71f6493408ffa Merge: ad65017 e719120 Author: Keith Packard Date: Tue Dec 9 20:59:47 2008 -0800 Merge commit 'origin/master' commit e71912062f3985dd2f4d7b37e415b4a614b51d9b Author: Matthias Hopf Date: Mon Dec 8 14:40:07 2008 +0100 Add unicode art pictures for panning. commit 19a851fc85192906586138c5b17740ba28328eaa Author: Matthias Hopf Date: Thu Dec 4 15:45:23 2008 +0100 Bump to 1.2.99.2 commit fb1f243716282f442235323834fec50aab7fe2f7 Author: Matthias Hopf Date: Thu Dec 4 15:44:12 2008 +0100 Nuke config-timestamp for panning. Specifying panning update on screen size change. commit 425468e9a29071823316bfc027bc80eb20acc61e Author: Matthias Hopf Date: Thu Dec 4 12:57:33 2008 +0100 Add panning to versioning information. commit 419a0f20746d9f3e8962ea3294568343d9877b2c Author: Matthias Hopf Date: Fri Nov 28 18:30:22 2008 +0100 Panning protocol bits description commit 6b5d4ce8943c1d39392a0536d426fe27a9161b04 Author: Matthias Hopf Date: Fri Nov 28 18:29:19 2008 +0100 Panning protocol description commit abe956221670598a5fd0f77107a3471c2fcf84df Author: Matthias Hopf Date: Fri Nov 28 17:22:23 2008 +0100 Panning protocol extension commit 546906dbe29816adaa6a35277266d79fbe131d0c Author: Adam Jackson Date: Wed Dec 3 13:36:00 2008 -0500 Indent CRTC transform docs to match the rest of the requests. commit 5d5e4cff8c69d36d10e682d59c9a9005a8b5ad18 Author: Adam Jackson Date: Wed Dec 3 12:02:18 2008 -0500 More doc for CRTC transforms commit ad6501790bbaff528cf247df24ddb7de27576a11 Author: Keith Packard Date: Wed Nov 26 15:47:18 2008 -0800 Remove duplicate GetScreenResourcesCurrent declarations Signed-off-by: Keith Packard commit 10bff0be50cf5cf314960bb85c472f1c63d37755 Author: Keith Packard Date: Wed Nov 26 09:24:36 2008 -0800 Update to version 1.2.99.1 commit 6c17940a7960885695aa6033de58c3cd2bb6fb79 Merge: c998b46 8793429 Author: Keith Packard Date: Mon Nov 24 16:22:11 2008 -0800 Merge branch 'transform-proposal' Conflicts: randr.h randrproto.h randrproto.txt commit 8793429f3d9d7cdf16be118ce05a68af6531568e Author: Keith Packard Date: Mon Nov 24 16:01:55 2008 -0800 Describe projective transform additions in Introduction Signed-off-by: Keith Packard commit c998b4658d735e5b2d7aa6983d732d40cc802823 Author: Adam Jackson Date: Mon Nov 24 16:29:58 2008 -0500 GSRC added in 1.3, not 1.2 commit 0d334c880396b9ef67ed899ad228cc693aad6a28 Author: Adam Jackson Date: Mon Nov 24 16:19:43 2008 -0500 Fix RRNumberRequests commit 2c0635eed5ae418ca278d99e044f583d54273097 Author: Adam Jackson Date: Mon Nov 24 15:54:09 2008 -0500 Add GetScreenResourcesCurrent commit 4a960ba3db3c3f8bdf3d519d263f910b6107b9ff Author: Julien Cristau Date: Fri Jul 11 17:12:22 2008 +0200 spec: add missing list of clones to RRGetOutputInfo reply commit 2be5a52d5f6bdd2aa70efcb06bd99a149c6db6ba Author: Adam Jackson Date: Wed Jul 2 15:34:31 2008 -0400 randrproto 1.2.2 commit 9ab3d5cca3cf9a76c6873007b8d4345c838cc297 Author: Adam Jackson Date: Mon Jun 23 14:52:12 2008 -0400 Bug #16149: Make the field not be named 'delete' in C++ mode. Thanks for the upward compatibility, Bjarne. commit 2d09f9cac379c74f492b528a8aa2ac3b5997d617 Author: Keith Packard Date: Tue Mar 18 16:01:10 2008 -0700 Eliminate inverse matrix from randr transform protocol It is easier, and potentially more precise, to compute the inverse in the server where everything can eventually be kept in floating point form. commit aa5cd18a9f84aa075ffa7f70e6591b70b093119f Author: Keith Packard Date: Sat Mar 15 00:32:35 2008 -0700 Add filters to CRTC transforms. This allows scaling transforms to use bilinear filtering if desired. commit 329b2068c1505dbc2eef7cc245b02c3bbf9c67ff Author: Keith Packard Date: Fri Feb 15 15:49:35 2008 -0800 Add Transform request proposal for 1.3 commit 2df8499d24d15bfca3c928b681f64b6e8a05f0af Author: James Cloos Date: Thu Dec 6 16:39:05 2007 -0500 Replace static ChangeLog with dist-hook to generate from git log commit 3243afaa593f95bb89b1381dac2b920111ce36b1 Author: Jakob Bornecrantz Date: Tue Apr 17 14:25:38 2007 -0700 Correct a copy'n'paste error in RRGetOutputInfo spec text. commit d1c5739ae19f7cc01a6a5603d3fae93e1f9ee3d1 Author: Alan Coopersmith Date: Mon Apr 9 14:31:10 2007 -0700 Delete duplicate B32's in xRRScreenChangeNotifyEvent Caused compiler warnings: "randrproto.h", line 567: warning: syntax error: empty member declaration "randrproto.h", line 568: warning: syntax error: empty member declaration commit aada204b1fc9ba6461efad3fe6bd032ee98536e1 Author: Keith Packard Date: Sun Feb 18 21:02:30 2007 -0800 Bump version to 1.2.1. And add copyright to configure.ac file commit 0e689cecd65f420ec175046e4bb2b5386bf7b7c5 Author: Keith Packard Date: Sun Feb 18 21:02:10 2007 -0800 Fix wording about requesting ConfigureNotify events. commit 34ebf25a88972afdc561f4525d02b3fe41ac84bf Author: Eric Anholt Date: Thu Feb 1 15:08:10 2007 -0800 Fix the size of the padding fields of xRRGetCrtcGamma. commit 615f8077c55593a2001ca4c84ff3ede5c2c2842a Author: Eric Anholt Date: Tue Jan 9 09:40:47 2007 -0800 Install the randr protocol description. commit 335639ba8f0df1364a6807187ba17eeae5b187e4 Author: Keith Packard Date: Thu Nov 30 13:25:35 2006 -0800 More bugs found by Ian Osgood during the XCB work. ListOutputProperties has no nProperties field. Pad fields not mentioned in Gamma requests. sz_xRROUtputChangeNotifyEvent -> sz_xRROutputChangeNotifyEvent commit 504556a9f886c84798ae8e0e46896a7c74b95c61 Merge: c27ece2 3d521b3 Author: Keith Packard Date: Thu Nov 30 09:44:20 2006 -0800 Merge branch 'multi-monitor' commit 3d521b3d38d10c5ec660d13514ef3e626bef90fa Author: Keith Packard Date: Thu Nov 30 09:43:10 2006 -0800 Fix padding bugs discovered in XCB work commit c27ece25924115448bf9e1dc461d5e7f4112f112 Merge: 3305f63 7363d44 Author: Eric Anholt Date: Mon Nov 27 15:31:33 2006 -0800 Merge branch 'multi-monitor' This brings in the changes for RandR 1.2 protocol. commit 7363d448c77c2d2ec2928d9d4bc41aac1c2d36b7 Author: Keith Packard Date: Fri Nov 24 13:45:25 2006 -0800 Use BYTE for one-byte values. #undef Drawable needed. commit a86f4b9442a48a3049e03a4c7d4fd022a860bf01 Author: Keith Packard Date: Fri Nov 24 13:44:55 2006 -0800 Create Properties when configured. Pending defaults to Current Change property semantics to create them with empty value when they are configured. When clients request the Pending value of a property without any pending vlaue, the current value is returned instead. commit af852261efa5eb7f8d16e3e90b8832bf66d93de7 Author: Keith Packard Date: Mon Nov 20 20:58:16 2006 -0800 Change properties to have a pending value and report valid values. Pending values are transferred to current values at mode set, allowing a queue of values to accrue in preparation for the modeset operation while still reporting valid 'current' values for applications. The set of valid values is also available so applications can present a reasonable list to the user during configuration. I renumbered a bunch of requests to keep property requests sequential. commit cdc282c2995dc17dee97c6da24a9705478cf792e Author: Keith Packard Date: Thu Nov 16 08:50:49 2006 -0800 Remove output options. Clean up other sizes. Output options will be controlled by properties instead. Also found a few instances in randrproto.txt using the wrong size for MODEINFO. commit 96977842d01220bd4a294375c669b26ff30275d1 Author: Keith Packard Date: Wed Nov 1 11:50:50 2006 -0800 Fix RRNumberErrors, start adding standard property names commit 0e858436af67256c0af49317183df4bf8092183c Author: Keith Packard Date: Wed Nov 1 00:23:37 2006 -0800 Move physical size information from mode to output. Modes are stored in CRTCs which have no physical size. Outputs have a physical size which can change, both in response to mode changes as well as (potentially) other factors. Placing the physical size information in the output also permits clone mode to work across monitors of differing physical size. commit 369d4e7d2030c707cf2ce37d06c1d23b0570910c Author: Keith Packard Date: Wed Oct 4 20:03:35 2006 -0700 Remove mode origins. Add preferred mode count. Switched from identifying source of mode line to listing which modes are preferred by each output. This enables better CRTC sharing by making modes less arbitrarily different. commit 3c354e7245dd7830b5600716185017831aff1316 Author: Keith Packard Date: Wed Oct 4 14:51:48 2006 -0700 Get rid of mode origins. commit ee843ac7077f5dcae677ad1b7c794abb0b89e111 Author: Keith Packard Date: Tue Oct 3 21:02:39 2006 -0700 Add mode origins and output options. Mode origins indicate the source of the mode information, from VESA timings, user config or whatever. Output options currently include only panel fitting options; more may be added later (this field is 32 bits wide) commit d6c9bdd0e6713a8c4dff53e88bd820ff1140758c Author: Keith Packard Date: Tue Oct 3 11:01:56 2006 -0700 Add mode origins and output options. Also document non-obvious defined types. Eliminate mode options. commit 61d60a93dc0c827ef970f21f6b80099cc6c958f1 Author: Keith Packard Date: Tue Sep 19 16:33:40 2006 -0700 Update package version to 1.2.0. Fix various goofs found by building stuff. commit ce292d7cad17be4b13e4b7fad27b0ecbed101689 Author: Keith Packard Date: Sun Sep 17 23:41:55 2006 -0700 Fix various random typos found while attempting to use header files Fix RRNumberRequests Rename errors to include RR to avoid conflicting with Xi. Add RR to various request/reply structs (oops). Remove nOutputs from SetCrtcConfigReq -- length is sufficient. Remove bogus members from SetCrtcConfigReply. Add MODEOPTION. Document protocol error encoding. commit d6992dd3b7fcf22e4d670b29e8d0e2aba0d8e81d Author: Keith Packard Date: Fri Sep 15 15:41:02 2006 -0700 Add CONNECTION values to spec and header. Missing CONNECTION values in encoding and header file. commit e9a5a489acd591ff53823b406dca13c622439c14 Author: Keith Packard Date: Thu Sep 14 23:53:04 2006 -0700 Update header files for new 1.2 spec. Fix missing bits in spec. Spec was missing a few things in the encoding section. commit 81ecda4300e007d62b36942fd6ac56a3ee1a1fa0 Author: Keith Packard Date: Wed Sep 13 12:35:05 2006 -0700 Add .gitignore commit 1cb8f4cda51fc256908a199c2599f46211c0cd52 Author: Keith Packard Date: Wed Sep 13 12:33:58 2006 -0700 Fix RandR opcodes commit b34676e8f709c4f8f6a2112c83103dfd0cabcbd7 Author: Keith Packard Date: Wed Sep 13 12:23:08 2006 -0700 Add Output properties and CRTC Gamma ramps. Move sub-pixel to Output. The property requests mirror the core window property requests, except that notify events are delivered to windows, rather than to outputs. Gamma ramps lifted from XFree86V-idModeExtension; clients get to deal with converting single value to ramp though. Subpixel moved to output; clients get to figure out the effect of rotation on subpixel ordering. commit 1ec6ea06b8b7182b465e5c0d34475c20de76812b Author: Keith Packard Date: Tue Sep 12 18:40:03 2006 -0700 Spelling and formatting fixes. commit e81693720d5d1acf31780de3f5fa90bf0f46a801 Author: Keith Packard Date: Tue Sep 12 16:48:22 2006 -0700 Rearrange modes to be listed with screen resources. Encoding. Modes are now listed as screen resources instead of with the output; they're shared across outputs for cloning. Wrote up encoding. commit 4e47d7af0574690dcf00516337bf0bbe567c9c75 Author: Keith Packard Date: Mon Sep 11 22:49:15 2006 -0700 Finish basic request descriptions for version 1.2 outputs now report list of valid modes. crtcs accept a valid mode which must be supported on all connected outputs. outputs also report connection status. commit dd19f8fbfcc4b8863347ce422006715ed95a7c00 Author: Keith Packard Date: Mon Sep 11 22:19:28 2006 -0700 Move supported mode list from CRTC to OUTPUT. commit 62decb70de5bbe623859764e7cb492209478e304 Author: Keith Packard Date: Mon Sep 11 21:29:39 2006 -0700 Start rework for screen/CRTC/monitor scheme. commit 3305f634fae79603edc1d3aab1671a91caeb24d4 Author: Alan Coopersmith Date: Fri Jul 14 18:56:26 2006 -0700 renamed: .cvsignore -> .gitignore commit 5220e7d7dfa64d95918b6f5ad52089fe87540b61 Author: Keith Packard Date: Tue Jun 27 22:38:32 2006 +0200 Swizzle protocol contents to fix errors discovered while implementing X server piece commit c414ce4494f0d062bc25fa671cf50a556c9e1d8c Author: Keith Packard Date: Tue Jun 27 02:27:10 2006 +0200 Just use CARD16 for indices commit bbaabdd10585aed3bc44f2179ec4a68975a599cc Author: Keith Packard Date: Mon Jun 26 14:33:18 2006 +0200 Finish randerproto.h change for 1.2. Use Window instead of Drawable for 1.2. commit d606ad207ccef5c050374b535acb0bd3ed3b95aa Author: Keith Packard Date: Mon Jun 26 12:42:50 2006 +0200 move protocol.txt to randrproto.txt. Start updating headers for version 1.2 commit 69f5562610a94cb7c67b5e8bcd7d1e3df53bbcad Author: Keith Packard Date: Sun Jun 25 08:51:27 2006 +0200 Finish encodings for 1.2 additions. commit efde5d9569afef58317905ce30910f80cb3d01c8 Author: Keith Packard Date: Sun Jun 25 03:35:24 2006 +0200 Start specifying the encoding for 1.2 requests commit bb97699dcd1e274a1abc20f1a818aaf53b269a1b Author: Keith Packard Date: Sun Jun 25 03:25:59 2006 +0200 Describe relationship between RandR, Xinerama and XFree86-VidModeExtension commit 66cb6d24ecd161c9f0b42ba55d8ae642fe02729e Author: Keith Packard Date: Sun Jun 25 03:10:20 2006 +0200 Add RRMonitorChangeNotify event. Complete RRSetMonitorConfig. commit 3b72072c31258d1f12b93eba77b5e30cf46c5309 Author: Keith Packard Date: Sat Jun 24 17:35:35 2006 -0700 Repair broken parts of spec. Add RRGetMonitorInfo and RRSetMonitorConfig commit 2907236309d2862f61dcb0c032df1abdb9adc80e Author: Keith Packard Date: Sat Jun 24 16:58:16 2006 -0700 Clean up really broken text in the spec commit 2370c88074c63bbe8d37d510e7e1f5c28fe6e573 Author: Keith Packard Date: Sat Jun 24 16:22:44 2006 -0700 Reformat license text, add Intel copyright commit 79af1c0351dbac7c89433b7ae141835a4566c428 Author: Keith Packard Date: Sat Jun 24 16:14:07 2006 -0700 Introduce Xinerama changes. Remove spurious 'Bad' error name prefix. commit 914084f13a379ee85dc1b8f6fd3f46c8ba7f7797 Author: Kevin E Martin Date: Thu Dec 15 00:24:38 2005 +0000 Update package version number for final X11R7 release candidate. commit 49011800c0c000799428b543cc4fe72204abdd7f Author: Kevin E Martin Date: Wed Oct 19 02:48:14 2005 +0000 Update package version number for RC1 release. commit 6f41ee7aa447ea8245249dca9a665151f5b65725 Author: Eric Anholt Date: Tue Aug 2 19:19:39 2005 +0000 Add basic .cvsignore files for proto modules. commit 224663a4c053377b30ded5676a9438618969d92c Author: Kevin E Martin Date: Fri Jul 29 21:22:56 2005 +0000 Various changes preparing packages for RC0: - Verify and update package version numbers as needed - Implement versioning scheme - Change bug address to point to bugzilla bug entry form - Disable loadable i18n in libX11 by default (use --enable-loadable-i18n to reenable it) - Fix makedepend to use pkgconfig and pass distcheck - Update build script to build macros first - Update modular Xorg version commit fd007cfa47c96f73c16d12c8498f4735addd2f4e Author: Daniel Stone Date: Sat May 21 04:14:00 2005 +0000 Set version to 1.1. commit 0e6b22b5729df01528a78ce25780395f1ddbb7c4 Author: Adam Jackson Date: Thu May 19 00:22:40 2005 +0000 revert last change, didn't do right thing at all, sorry for the noise commit b805a556617f9a29e812a988b8be6056c654cd82 Author: Adam Jackson Date: Thu May 19 00:10:18 2005 +0000 Require automake 1.7 in AM_INIT_AUTOMAKE commit cede321965b378548cd0c43528451d47c70ea5b8 Author: Josh Triplett Date: Tue May 17 06:34:47 2005 +0000 Add COPYING file for Randr. Note that the two included licenses are very similar, but contain a few minor differences when referring to the companies granting the license, HP and Compaq. commit b3b508a6b8761d6a117639935ad4b18407846c61 Author: Søren Sandmann Pedersen Date: Mon May 9 18:20:05 2005 +0000 Change all the protonames from Ext to Proto. commit b385d6eefab1555f48255edbdc2c8c8fe101cf80 Author: Kevin E Martin Date: Fri May 6 01:46:31 2005 +0000 Initial build system files for proto module. commit 05a69617948c14bc149d0d1c2a78894a9ba1970d Author: Markus Kuhn Date: Sat Dec 4 00:42:46 2004 +0000 Encoding of numerous files changed to UTF-8 commit 3b8859eca5103b50149e0274182cf55d80ec7909 Author: Egbert Eich Date: Fri Apr 23 18:43:06 2004 +0000 Merging XORG-CURRENT into trunk commit 17d50f3cdcf97b0d39c376c73d60750bff912f8b Author: Egbert Eich Date: Sun Mar 14 08:31:36 2004 +0000 Importing vendor version xf86-4_4_99_1 on Sun Mar 14 00:26:39 PST 2004 commit cbbd2e5ed80cda31163a0d481232aecb96295656 Author: Egbert Eich Date: Wed Mar 3 12:10:54 2004 +0000 Importing vendor version xf86-4_4_0 on Wed Mar 3 04:09:24 PST 2004 commit a94538f86fbcab3c57a723036c03490d9a3eb120 Author: Egbert Eich Date: Thu Feb 26 13:35:14 2004 +0000 readding XFree86's cvs IDs commit 359fc691ebea1276937657d34fccf8f4a8d9e33d Author: Egbert Eich Date: Thu Feb 26 09:22:28 2004 +0000 Importing vendor version xf86-4_3_99_903 on Wed Feb 26 01:21:00 PST 2004 commit f37a7bf7eeaaf96461797ea4c06c3208d2cbdeb4 Author: Kaleb Keithley Date: Fri Nov 14 16:48:43 2003 +0000 XFree86 4.3.0.1 commit 7ad444f10407c94b55911966c10cba0533cf8f74 Author: Kaleb Keithley Date: Fri Nov 14 16:48:43 2003 +0000 Initial revision randrproto-1.4.0/missing0000755000076400007640000002415211777543001012247 00000000000000#! /bin/sh # Common stub for a few missing GNU programs while installing. scriptversion=2012-01-06.13; # UTC # Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006, # 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. # Originally by Fran,cois Pinard , 1996. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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AC_PREREQ([2.60]) AC_INIT([RandrProto], [1.4.0], [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg]) AM_INIT_AUTOMAKE([foreign dist-bzip2]) AM_MAINTAINER_MODE # Require xorg-macros: XORG_DEFAULT_OPTIONS m4_ifndef([XORG_MACROS_VERSION], [m4_fatal([must install xorg-macros 1.3 or later before running autoconf/autogen])]) XORG_MACROS_VERSION(1.3) XORG_DEFAULT_OPTIONS AC_OUTPUT([Makefile randrproto.pc]) randrproto-1.4.0/config.guess0000755000076400007640000012716111777543001013174 00000000000000#! /bin/sh # Attempt to guess a canonical system name. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, # 2011, 2012 Free Software Foundation, Inc. timestamp='2012-01-01' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE="alpha" ;; "EV4.5 (21064)") UNAME_MACHINE="alpha" ;; "LCA4 (21066/21068)") UNAME_MACHINE="alpha" ;; "EV5 (21164)") UNAME_MACHINE="alphaev5" ;; "EV5.6 (21164A)") UNAME_MACHINE="alphaev56" ;; "EV5.6 (21164PC)") UNAME_MACHINE="alphapca56" ;; "EV5.7 (21164PC)") UNAME_MACHINE="alphapca57" ;; "EV6 (21264)") UNAME_MACHINE="alphaev6" ;; "EV6.7 (21264A)") UNAME_MACHINE="alphaev67" ;; "EV6.8CB (21264C)") UNAME_MACHINE="alphaev68" ;; "EV6.8AL (21264B)") UNAME_MACHINE="alphaev68" ;; "EV6.8CX (21264D)") UNAME_MACHINE="alphaev68" ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE="alphaev69" ;; "EV7 (21364)") UNAME_MACHINE="alphaev7" ;; "EV7.9 (21364A)") UNAME_MACHINE="alphaev79" ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` # Reset EXIT trap before exiting to avoid spurious non-zero exit code. exitcode=$? trap '' 0 exit $exitcode ;; Alpha\ *:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # Should we change UNAME_MACHINE based on the output of uname instead # of the specific Alpha model? echo alpha-pc-interix exit ;; 21064:Windows_NT:50:3) echo alpha-dec-winnt3.5 exit ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit ;; *:[Aa]miga[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-amigaos exit ;; *:[Mm]orph[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-morphos exit ;; *:OS/390:*:*) echo i370-ibm-openedition exit ;; *:z/VM:*:*) echo s390-ibm-zvmoe exit ;; *:OS400:*:*) echo powerpc-ibm-os400 exit ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix${UNAME_RELEASE} exit ;; arm:riscos:*:*|arm:RISCOS:*:*) echo arm-unknown-riscos exit ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; s390x:SunOS:*:*) echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) echo i386-pc-auroraux${UNAME_RELEASE} exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) eval $set_cc_for_build SUN_ARCH="i386" # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then SUN_ARCH="x86_64" fi fi echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} ;; sun4) echo sparc-sun-sunos${UNAME_RELEASE} ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case ${UNAME_PROCESSOR} in amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:MSYS*:*) echo ${UNAME_MACHINE}-pc-msys exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. 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EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-gnu else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo ${UNAME_MACHINE}-unknown-linux-gnueabi else echo ${UNAME_MACHINE}-unknown-linux-gnueabihf fi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-gnu exit ;; frv:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; hexagon:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:Linux:*:*) LIBC=gnu eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit ;; 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PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; tile*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configury will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in i386) eval $set_cc_for_build if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then UNAME_PROCESSOR="x86_64" fi fi ;; unknown) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NEO-?:NONSTOP_KERNEL:*:*) echo neo-tandem-nsk${UNAME_RELEASE} exit ;; NSE-?:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; i*86:AROS:*:*) echo ${UNAME_MACHINE}-pc-aros exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # PKG_PROG_PKG_CONFIG([MIN-VERSION]) # ---------------------------------- AC_DEFUN([PKG_PROG_PKG_CONFIG], [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) fi if test -n "$PKG_CONFIG"; then _pkg_min_version=m4_default([$1], [0.9.0]) AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) PKG_CONFIG="" fi fi[]dnl ])# PKG_PROG_PKG_CONFIG # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) # # Check to see whether a particular set of modules exists. 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All rights reserved. dnl dnl Permission is hereby granted, free of charge, to any person obtaining a dnl copy of this software and associated documentation files (the "Software"), dnl to deal in the Software without restriction, including without limitation dnl the rights to use, copy, modify, merge, publish, distribute, sublicense, dnl and/or sell copies of the Software, and to permit persons to whom the dnl Software is furnished to do so, subject to the following conditions: dnl dnl The above copyright notice and this permission notice (including the next dnl paragraph) shall be included in all copies or substantial portions of the dnl Software. dnl dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER dnl DEALINGS IN THE SOFTWARE. # XORG_MACROS_VERSION(required-version) # ------------------------------------- # Minimum version: 1.1.0 # # If you're using a macro added in Version 1.1 or newer, include this in # your configure.ac with the minimum required version, such as: # XORG_MACROS_VERSION(1.1) # # To ensure that this macro is defined, also add: # m4_ifndef([XORG_MACROS_VERSION], # [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])]) # # # See the "minimum version" comment for each macro you use to see what # version you require. m4_defun([XORG_MACROS_VERSION],[ m4_define([vers_have], [1.17]) m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.]))) m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.]))) m4_if(m4_cmp(maj_have, maj_needed), 0,, [m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])]) m4_if(m4_version_compare(vers_have, [$1]), -1, [m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])]) m4_undefine([vers_have]) m4_undefine([maj_have]) m4_undefine([maj_needed]) ]) # XORG_MACROS_VERSION # XORG_PROG_RAWCPP() # ------------------ # Minimum version: 1.0.0 # # Find cpp program and necessary flags for use in pre-processing text files # such as man pages and config files AC_DEFUN([XORG_PROG_RAWCPP],[ AC_REQUIRE([AC_PROG_CPP]) AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}], [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib]) # Check for flag to avoid builtin definitions - assumes unix is predefined, # which is not the best choice for supporting other OS'es, but covers most # of the ones we need for now. 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AC_DEFUN([XORG_CHECK_DOCBOOK],[ AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) BUILDTXTDOC=no BUILDPDFDOC=no BUILDPSDOC=no BUILDHTMLDOC=no AC_PATH_PROG(DOCBOOKPS, docbook2ps) AC_PATH_PROG(DOCBOOKPDF, docbook2pdf) AC_PATH_PROG(DOCBOOKHTML, docbook2html) AC_PATH_PROG(DOCBOOKTXT, docbook2txt) AC_MSG_CHECKING([whether to build text documentation]) if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x && test x$BUILD_TXTDOC != xno; then BUILDTXTDOC=yes fi AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes]) AC_MSG_RESULT([$BUILDTXTDOC]) AC_MSG_CHECKING([whether to build PDF documentation]) if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x && test x$BUILD_PDFDOC != xno; then BUILDPDFDOC=yes fi AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) AC_MSG_RESULT([$BUILDPDFDOC]) AC_MSG_CHECKING([whether to build PostScript documentation]) if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x && test x$BUILD_PSDOC != xno; then BUILDPSDOC=yes fi AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes]) AC_MSG_RESULT([$BUILDPSDOC]) AC_MSG_CHECKING([whether to build HTML documentation]) if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x && test x$BUILD_HTMLDOC != xno; then BUILDHTMLDOC=yes fi AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes]) AC_MSG_RESULT([$BUILDHTMLDOC]) MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT" MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS" MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF" MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML" AC_SUBST(MAKE_TEXT) AC_SUBST(MAKE_PS) AC_SUBST(MAKE_PDF) AC_SUBST(MAKE_HTML) ]) # XORG_CHECK_DOCBOOK # XORG_WITH_XMLTO([MIN-VERSION], [DEFAULT]) # ---------------- # Minimum version: 1.5.0 # Minimum version for optional DEFAULT argument: 1.11.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. 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When DEFAULT is not specified, # --with-xmlto assumes 'auto'. # # Interface to module: # HAVE_XMLTO: used in makefiles to conditionally generate documentation # XMLTO: returns the path of the xmlto program found # returns the path set by the user in the environment # --with-xmlto: 'yes' user instructs the module to use xmlto # 'no' user instructs the module not to use xmlto # # Added in version 1.10.0 # HAVE_XMLTO_TEXT: used in makefiles to conditionally generate text documentation # xmlto for text output requires either lynx, links, or w3m browsers # # If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_XMLTO],[ AC_ARG_VAR([XMLTO], [Path to xmlto command]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(xmlto, AS_HELP_STRING([--with-xmlto], [Use xmlto to regenerate documentation (default: ]_defopt[)]), [use_xmlto=$withval], [use_xmlto=]_defopt) m4_undefine([_defopt]) if test "x$use_xmlto" = x"auto"; then AC_PATH_PROG([XMLTO], [xmlto]) if test "x$XMLTO" = "x"; then AC_MSG_WARN([xmlto not found - documentation targets will be skipped]) have_xmlto=no else have_xmlto=yes fi elif test "x$use_xmlto" = x"yes" ; then AC_PATH_PROG([XMLTO], [xmlto]) if test "x$XMLTO" = "x"; then AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH]) fi have_xmlto=yes elif test "x$use_xmlto" = x"no" ; then if test "x$XMLTO" != "x"; then AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified]) fi have_xmlto=no else AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no']) fi # Test for a minimum version of xmlto, if provided. m4_ifval([$1], [if test "$have_xmlto" = yes; then # scrape the xmlto version AC_MSG_CHECKING([the xmlto version]) xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` AC_MSG_RESULT([$xmlto_version]) AS_VERSION_COMPARE([$xmlto_version], [$1], [if test "x$use_xmlto" = xauto; then AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed]) have_xmlto=no else AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed]) fi]) fi]) # Test for the ability of xmlto to generate a text target have_xmlto_text=no cat > conftest.xml << "EOF" EOF AS_IF([test "$have_xmlto" = yes], [AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1], [have_xmlto_text=yes], [AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])]) rm -f conftest.xml AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes]) AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes]) ]) # XORG_WITH_XMLTO # XORG_WITH_XSLTPROC([MIN-VERSION], [DEFAULT]) # -------------------------------------------- # Minimum version: 1.12.0 # Minimum version for optional DEFAULT argument: 1.12.0 # # XSLT (Extensible Stylesheet Language Transformations) is a declarative, # XML-based language used for the transformation of XML documents. # The xsltproc command line tool is for applying XSLT stylesheets to XML documents. # It is used under the cover by xmlto to generate html files from DocBook/XML. # The XSLT processor is often used as a standalone tool for transformations. # It should not be assumed that this tool is used only to work with documnetation. # When DEFAULT is not specified, --with-xsltproc assumes 'auto'. # # Interface to module: # HAVE_XSLTPROC: used in makefiles to conditionally generate documentation # XSLTPROC: returns the path of the xsltproc program found # returns the path set by the user in the environment # --with-xsltproc: 'yes' user instructs the module to use xsltproc # 'no' user instructs the module not to use xsltproc # have_xsltproc: returns yes if xsltproc found in PATH or no # # If the user sets the value of XSLTPROC, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_XSLTPROC],[ AC_ARG_VAR([XSLTPROC], [Path to xsltproc command]) # Preserves the interface, should it be implemented later m4_ifval([$1], [m4_warn([syntax], [Checking for xsltproc MIN-VERSION is not implemented])]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(xsltproc, AS_HELP_STRING([--with-xsltproc], [Use xsltproc for the transformation of XML documents (default: ]_defopt[)]), [use_xsltproc=$withval], [use_xsltproc=]_defopt) m4_undefine([_defopt]) if test "x$use_xsltproc" = x"auto"; then AC_PATH_PROG([XSLTPROC], [xsltproc]) if test "x$XSLTPROC" = "x"; then AC_MSG_WARN([xsltproc not found - cannot transform XML documents]) have_xsltproc=no else have_xsltproc=yes fi elif test "x$use_xsltproc" = x"yes" ; then AC_PATH_PROG([XSLTPROC], [xsltproc]) if test "x$XSLTPROC" = "x"; then AC_MSG_ERROR([--with-xsltproc=yes specified but xsltproc not found in PATH]) fi have_xsltproc=yes elif test "x$use_xsltproc" = x"no" ; then if test "x$XSLTPROC" != "x"; then AC_MSG_WARN([ignoring XSLTPROC environment variable since --with-xsltproc=no was specified]) fi have_xsltproc=no else AC_MSG_ERROR([--with-xsltproc expects 'yes' or 'no']) fi AM_CONDITIONAL([HAVE_XSLTPROC], [test "$have_xsltproc" = yes]) ]) # XORG_WITH_XSLTPROC # XORG_WITH_PERL([MIN-VERSION], [DEFAULT]) # ---------------------------------------- # Minimum version: 1.15.0 # # PERL (Practical Extraction and Report Language) is a language optimized for # scanning arbitrary text files, extracting information from those text files, # and printing reports based on that information. # # When DEFAULT is not specified, --with-perl assumes 'auto'. # # Interface to module: # HAVE_PERL: used in makefiles to conditionally scan text files # PERL: returns the path of the perl program found # returns the path set by the user in the environment # --with-perl: 'yes' user instructs the module to use perl # 'no' user instructs the module not to use perl # have_perl: returns yes if perl found in PATH or no # # If the user sets the value of PERL, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_PERL],[ AC_ARG_VAR([PERL], [Path to perl command]) # Preserves the interface, should it be implemented later m4_ifval([$1], [m4_warn([syntax], [Checking for perl MIN-VERSION is not implemented])]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(perl, AS_HELP_STRING([--with-perl], [Use perl for extracting information from files (default: ]_defopt[)]), [use_perl=$withval], [use_perl=]_defopt) m4_undefine([_defopt]) if test "x$use_perl" = x"auto"; then AC_PATH_PROG([PERL], [perl]) if test "x$PERL" = "x"; then AC_MSG_WARN([perl not found - cannot extract information and report]) have_perl=no else have_perl=yes fi elif test "x$use_perl" = x"yes" ; then AC_PATH_PROG([PERL], [perl]) if test "x$PERL" = "x"; then AC_MSG_ERROR([--with-perl=yes specified but perl not found in PATH]) fi have_perl=yes elif test "x$use_perl" = x"no" ; then if test "x$PERL" != "x"; then AC_MSG_WARN([ignoring PERL environment variable since --with-perl=no was specified]) fi have_perl=no else AC_MSG_ERROR([--with-perl expects 'yes' or 'no']) fi AM_CONDITIONAL([HAVE_PERL], [test "$have_perl" = yes]) ]) # XORG_WITH_PERL # XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT]) # ---------------- # Minimum version: 1.5.0 # Minimum version for optional DEFAULT argument: 1.11.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-asciidoc option, it allows maximum flexibilty in making decisions # as whether or not to use the asciidoc package. When DEFAULT is not specified, # --with-asciidoc assumes 'auto'. # # Interface to module: # HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation # ASCIIDOC: returns the path of the asciidoc program found # returns the path set by the user in the environment # --with-asciidoc: 'yes' user instructs the module to use asciidoc # 'no' user instructs the module not to use asciidoc # # If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_ASCIIDOC],[ AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(asciidoc, AS_HELP_STRING([--with-asciidoc], [Use asciidoc to regenerate documentation (default: ]_defopt[)]), [use_asciidoc=$withval], [use_asciidoc=]_defopt) m4_undefine([_defopt]) if test "x$use_asciidoc" = x"auto"; then AC_PATH_PROG([ASCIIDOC], [asciidoc]) if test "x$ASCIIDOC" = "x"; then AC_MSG_WARN([asciidoc not found - documentation targets will be skipped]) have_asciidoc=no else have_asciidoc=yes fi elif test "x$use_asciidoc" = x"yes" ; then AC_PATH_PROG([ASCIIDOC], [asciidoc]) if test "x$ASCIIDOC" = "x"; then AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found in PATH]) fi have_asciidoc=yes elif test "x$use_asciidoc" = x"no" ; then if test "x$ASCIIDOC" != "x"; then AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asciidoc=no was specified]) fi have_asciidoc=no else AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no']) fi m4_ifval([$1], [if test "$have_asciidoc" = yes; then # scrape the asciidoc version AC_MSG_CHECKING([the asciidoc version]) asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2` AC_MSG_RESULT([$asciidoc_version]) AS_VERSION_COMPARE([$asciidoc_version], [$1], [if test "x$use_asciidoc" = xauto; then AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 needed]) have_asciidoc=no else AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1 needed]) fi]) fi]) AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes]) ]) # XORG_WITH_ASCIIDOC # XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT]) # -------------------------------- # Minimum version: 1.5.0 # Minimum version for optional DEFAULT argument: 1.11.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-doxygen option, it allows maximum flexibilty in making decisions # as whether or not to use the doxygen package. When DEFAULT is not specified, # --with-doxygen assumes 'auto'. # # Interface to module: # HAVE_DOXYGEN: used in makefiles to conditionally generate documentation # DOXYGEN: returns the path of the doxygen program found # returns the path set by the user in the environment # --with-doxygen: 'yes' user instructs the module to use doxygen # 'no' user instructs the module not to use doxygen # # If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_DOXYGEN],[ AC_ARG_VAR([DOXYGEN], [Path to doxygen command]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(doxygen, AS_HELP_STRING([--with-doxygen], [Use doxygen to regenerate documentation (default: ]_defopt[)]), [use_doxygen=$withval], [use_doxygen=]_defopt) m4_undefine([_defopt]) if test "x$use_doxygen" = x"auto"; then AC_PATH_PROG([DOXYGEN], [doxygen]) if test "x$DOXYGEN" = "x"; then AC_MSG_WARN([doxygen not found - documentation targets will be skipped]) have_doxygen=no else have_doxygen=yes fi elif test "x$use_doxygen" = x"yes" ; then AC_PATH_PROG([DOXYGEN], [doxygen]) if test "x$DOXYGEN" = "x"; then AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in PATH]) fi have_doxygen=yes elif test "x$use_doxygen" = x"no" ; then if test "x$DOXYGEN" != "x"; then AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxygen=no was specified]) fi have_doxygen=no else AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no']) fi m4_ifval([$1], [if test "$have_doxygen" = yes; then # scrape the doxygen version AC_MSG_CHECKING([the doxygen version]) doxygen_version=`$DOXYGEN --version 2>/dev/null` AC_MSG_RESULT([$doxygen_version]) AS_VERSION_COMPARE([$doxygen_version], [$1], [if test "x$use_doxygen" = xauto; then AC_MSG_WARN([doxygen version $doxygen_version found, but $1 needed]) have_doxygen=no else AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed]) fi]) fi]) AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes]) ]) # XORG_WITH_DOXYGEN # XORG_WITH_GROFF([DEFAULT]) # ---------------- # Minimum version: 1.6.0 # Minimum version for optional DEFAULT argument: 1.11.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-groff option, it allows maximum flexibilty in making decisions # as whether or not to use the groff package. When DEFAULT is not specified, # --with-groff assumes 'auto'. # # Interface to module: # HAVE_GROFF: used in makefiles to conditionally generate documentation # HAVE_GROFF_MM: the memorandum macros (-mm) package # HAVE_GROFF_MS: the -ms macros package # GROFF: returns the path of the groff program found # returns the path set by the user in the environment # --with-groff: 'yes' user instructs the module to use groff # 'no' user instructs the module not to use groff # # Added in version 1.9.0: # HAVE_GROFF_HTML: groff has dependencies to output HTML format: # pnmcut pnmcrop pnmtopng pnmtops from the netpbm package. # psselect from the psutils package. # the ghostcript package. Refer to the grohtml man pages # # If the user sets the value of GROFF, AC_PATH_PROG skips testing the path. # # OS and distros often splits groff in a basic and full package, the former # having the groff program and the later having devices, fonts and macros # Checking for the groff executable is not enough. # # If macros are missing, we cannot assume that groff is useless, so we don't # unset HAVE_GROFF or GROFF env variables. # HAVE_GROFF_?? can never be true while HAVE_GROFF is false. # AC_DEFUN([XORG_WITH_GROFF],[ AC_ARG_VAR([GROFF], [Path to groff command]) m4_define([_defopt], m4_default([$1], [auto])) AC_ARG_WITH(groff, AS_HELP_STRING([--with-groff], [Use groff to regenerate documentation (default: ]_defopt[)]), [use_groff=$withval], [use_groff=]_defopt) m4_undefine([_defopt]) if test "x$use_groff" = x"auto"; then AC_PATH_PROG([GROFF], [groff]) if test "x$GROFF" = "x"; then AC_MSG_WARN([groff not found - documentation targets will be skipped]) have_groff=no else have_groff=yes fi elif test "x$use_groff" = x"yes" ; then AC_PATH_PROG([GROFF], [groff]) if test "x$GROFF" = "x"; then AC_MSG_ERROR([--with-groff=yes specified but groff not found in PATH]) fi have_groff=yes elif test "x$use_groff" = x"no" ; then if test "x$GROFF" != "x"; then AC_MSG_WARN([ignoring GROFF environment variable since --with-groff=no was specified]) fi have_groff=no else AC_MSG_ERROR([--with-groff expects 'yes' or 'no']) fi # We have groff, test for the presence of the macro packages if test "x$have_groff" = x"yes"; then AC_MSG_CHECKING([for ${GROFF} -ms macros]) if ${GROFF} -ms -I. /dev/null >/dev/null 2>&1 ; then groff_ms_works=yes else groff_ms_works=no fi AC_MSG_RESULT([$groff_ms_works]) AC_MSG_CHECKING([for ${GROFF} -mm macros]) if ${GROFF} -mm -I. /dev/null >/dev/null 2>&1 ; then groff_mm_works=yes else groff_mm_works=no fi AC_MSG_RESULT([$groff_mm_works]) fi # We have groff, test for HTML dependencies, one command per package if test "x$have_groff" = x"yes"; then AC_PATH_PROGS(GS_PATH, [gs gswin32c]) AC_PATH_PROG(PNMTOPNG_PATH, [pnmtopng]) AC_PATH_PROG(PSSELECT_PATH, [psselect]) if test "x$GS_PATH" != "x" -a "x$PNMTOPNG_PATH" != "x" -a "x$PSSELECT_PATH" != "x"; then have_groff_html=yes else have_groff_html=no AC_MSG_WARN([grohtml dependencies not found - HTML Documentation skipped. Refer to grohtml man pages]) fi fi # Set Automake conditionals for Makefiles AM_CONDITIONAL([HAVE_GROFF], [test "$have_groff" = yes]) AM_CONDITIONAL([HAVE_GROFF_MS], [test "$groff_ms_works" = yes]) AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes]) AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes]) ]) # XORG_WITH_GROFF # XORG_WITH_FOP([MIN-VERSION], [DEFAULT]) # --------------------------------------- # Minimum version: 1.6.0 # Minimum version for optional DEFAULT argument: 1.11.0 # Minimum version for optional MIN-VERSION argument: 1.15.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-fop option, it allows maximum flexibilty in making decisions # as whether or not to use the fop package. When DEFAULT is not specified, # --with-fop assumes 'auto'. # # Interface to module: # HAVE_FOP: used in makefiles to conditionally generate documentation # FOP: returns the path of the fop program found # returns the path set by the user in the environment # --with-fop: 'yes' user instructs the module to use fop # 'no' user instructs the module not to use fop # # If the user sets the value of FOP, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_FOP],[ AC_ARG_VAR([FOP], [Path to fop command]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(fop, AS_HELP_STRING([--with-fop], [Use fop to regenerate documentation (default: ]_defopt[)]), [use_fop=$withval], [use_fop=]_defopt) m4_undefine([_defopt]) if test "x$use_fop" = x"auto"; then AC_PATH_PROG([FOP], [fop]) if test "x$FOP" = "x"; then AC_MSG_WARN([fop not found - documentation targets will be skipped]) have_fop=no else have_fop=yes fi elif test "x$use_fop" = x"yes" ; then AC_PATH_PROG([FOP], [fop]) if test "x$FOP" = "x"; then AC_MSG_ERROR([--with-fop=yes specified but fop not found in PATH]) fi have_fop=yes elif test "x$use_fop" = x"no" ; then if test "x$FOP" != "x"; then AC_MSG_WARN([ignoring FOP environment variable since --with-fop=no was specified]) fi have_fop=no else AC_MSG_ERROR([--with-fop expects 'yes' or 'no']) fi # Test for a minimum version of fop, if provided. m4_ifval([$1], [if test "$have_fop" = yes; then # scrape the fop version AC_MSG_CHECKING([for fop minimum version]) fop_version=`$FOP -version 2>/dev/null | cut -d' ' -f3` AC_MSG_RESULT([$fop_version]) AS_VERSION_COMPARE([$fop_version], [$1], [if test "x$use_fop" = xauto; then AC_MSG_WARN([fop version $fop_version found, but $1 needed]) have_fop=no else AC_MSG_ERROR([fop version $fop_version found, but $1 needed]) fi]) fi]) AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes]) ]) # XORG_WITH_FOP # XORG_WITH_PS2PDF([DEFAULT]) # ---------------- # Minimum version: 1.6.0 # Minimum version for optional DEFAULT argument: 1.11.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-ps2pdf option, it allows maximum flexibilty in making decisions # as whether or not to use the ps2pdf package. When DEFAULT is not specified, # --with-ps2pdf assumes 'auto'. # # Interface to module: # HAVE_PS2PDF: used in makefiles to conditionally generate documentation # PS2PDF: returns the path of the ps2pdf program found # returns the path set by the user in the environment # --with-ps2pdf: 'yes' user instructs the module to use ps2pdf # 'no' user instructs the module not to use ps2pdf # # If the user sets the value of PS2PDF, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_PS2PDF],[ AC_ARG_VAR([PS2PDF], [Path to ps2pdf command]) m4_define([_defopt], m4_default([$1], [auto])) AC_ARG_WITH(ps2pdf, AS_HELP_STRING([--with-ps2pdf], [Use ps2pdf to regenerate documentation (default: ]_defopt[)]), [use_ps2pdf=$withval], [use_ps2pdf=]_defopt) m4_undefine([_defopt]) if test "x$use_ps2pdf" = x"auto"; then AC_PATH_PROG([PS2PDF], [ps2pdf]) if test "x$PS2PDF" = "x"; then AC_MSG_WARN([ps2pdf not found - documentation targets will be skipped]) have_ps2pdf=no else have_ps2pdf=yes fi elif test "x$use_ps2pdf" = x"yes" ; then AC_PATH_PROG([PS2PDF], [ps2pdf]) if test "x$PS2PDF" = "x"; then AC_MSG_ERROR([--with-ps2pdf=yes specified but ps2pdf not found in PATH]) fi have_ps2pdf=yes elif test "x$use_ps2pdf" = x"no" ; then if test "x$PS2PDF" != "x"; then AC_MSG_WARN([ignoring PS2PDF environment variable since --with-ps2pdf=no was specified]) fi have_ps2pdf=no else AC_MSG_ERROR([--with-ps2pdf expects 'yes' or 'no']) fi AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes]) ]) # XORG_WITH_PS2PDF # XORG_ENABLE_DOCS (enable_docs=yes) # ---------------- # Minimum version: 1.6.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a builder to skip all # documentation targets except traditional man pages. # Combined with the specific tool checking macros XORG_WITH_*, it provides # maximum flexibilty in controlling documentation building. # Refer to: # XORG_WITH_XMLTO --with-xmlto # XORG_WITH_ASCIIDOC --with-asciidoc # XORG_WITH_DOXYGEN --with-doxygen # XORG_WITH_FOP --with-fop # XORG_WITH_GROFF --with-groff # XORG_WITH_PS2PDF --with-ps2pdf # # Interface to module: # ENABLE_DOCS: used in makefiles to conditionally generate documentation # --enable-docs: 'yes' user instructs the module to generate docs # 'no' user instructs the module not to generate docs # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_DOCS],[ m4_define([docs_default], m4_default([$1], [yes])) AC_ARG_ENABLE(docs, AS_HELP_STRING([--enable-docs], [Enable building the documentation (default: ]docs_default[)]), [build_docs=$enableval], [build_docs=]docs_default) m4_undefine([docs_default]) AM_CONDITIONAL(ENABLE_DOCS, [test x$build_docs = xyes]) AC_MSG_CHECKING([whether to build documentation]) AC_MSG_RESULT([$build_docs]) ]) # XORG_ENABLE_DOCS # XORG_ENABLE_DEVEL_DOCS (enable_devel_docs=yes) # ---------------- # Minimum version: 1.6.0 # # This macro enables a builder to skip all developer documentation. # Combined with the specific tool checking macros XORG_WITH_*, it provides # maximum flexibilty in controlling documentation building. # Refer to: # XORG_WITH_XMLTO --with-xmlto # XORG_WITH_ASCIIDOC --with-asciidoc # XORG_WITH_DOXYGEN --with-doxygen # XORG_WITH_FOP --with-fop # XORG_WITH_GROFF --with-groff # XORG_WITH_PS2PDF --with-ps2pdf # # Interface to module: # ENABLE_DEVEL_DOCS: used in makefiles to conditionally generate developer docs # --enable-devel-docs: 'yes' user instructs the module to generate developer docs # 'no' user instructs the module not to generate developer docs # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_DEVEL_DOCS],[ m4_define([devel_default], m4_default([$1], [yes])) AC_ARG_ENABLE(devel-docs, AS_HELP_STRING([--enable-devel-docs], [Enable building the developer documentation (default: ]devel_default[)]), [build_devel_docs=$enableval], [build_devel_docs=]devel_default) m4_undefine([devel_default]) AM_CONDITIONAL(ENABLE_DEVEL_DOCS, [test x$build_devel_docs = xyes]) AC_MSG_CHECKING([whether to build developer documentation]) AC_MSG_RESULT([$build_devel_docs]) ]) # XORG_ENABLE_DEVEL_DOCS # XORG_ENABLE_SPECS (enable_specs=yes) # ---------------- # Minimum version: 1.6.0 # # This macro enables a builder to skip all functional specification targets. # Combined with the specific tool checking macros XORG_WITH_*, it provides # maximum flexibilty in controlling documentation building. # Refer to: # XORG_WITH_XMLTO --with-xmlto # XORG_WITH_ASCIIDOC --with-asciidoc # XORG_WITH_DOXYGEN --with-doxygen # XORG_WITH_FOP --with-fop # XORG_WITH_GROFF --with-groff # XORG_WITH_PS2PDF --with-ps2pdf # # Interface to module: # ENABLE_SPECS: used in makefiles to conditionally generate specs # --enable-specs: 'yes' user instructs the module to generate specs # 'no' user instructs the module not to generate specs # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_SPECS],[ m4_define([spec_default], m4_default([$1], [yes])) AC_ARG_ENABLE(specs, AS_HELP_STRING([--enable-specs], [Enable building the specs (default: ]spec_default[)]), [build_specs=$enableval], [build_specs=]spec_default) m4_undefine([spec_default]) AM_CONDITIONAL(ENABLE_SPECS, [test x$build_specs = xyes]) AC_MSG_CHECKING([whether to build functional specifications]) AC_MSG_RESULT([$build_specs]) ]) # XORG_ENABLE_SPECS # XORG_ENABLE_UNIT_TESTS (enable_unit_tests=auto) # ---------------------------------------------- # Minimum version: 1.13.0 # # This macro enables a builder to enable/disable unit testing # It makes no assumption about the test cases implementation # Test cases may or may not use Automake "Support for test suites" # They may or may not use the software utility library GLib # # When used in conjunction with XORG_WITH_GLIB, use both AM_CONDITIONAL # ENABLE_UNIT_TESTS and HAVE_GLIB. Not all unit tests may use glib. # The variable enable_unit_tests is used by other macros in this file. # # Interface to module: # ENABLE_UNIT_TESTS: used in makefiles to conditionally build tests # enable_unit_tests: used in configure.ac for additional configuration # --enable-unit-tests: 'yes' user instructs the module to build tests # 'no' user instructs the module not to build tests # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_UNIT_TESTS],[ AC_BEFORE([$0], [XORG_WITH_GLIB]) AC_BEFORE([$0], [XORG_LD_WRAP]) AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS]) m4_define([_defopt], m4_default([$1], [auto])) AC_ARG_ENABLE(unit-tests, AS_HELP_STRING([--enable-unit-tests], [Enable building unit test cases (default: ]_defopt[)]), [enable_unit_tests=$enableval], [enable_unit_tests=]_defopt) m4_undefine([_defopt]) AM_CONDITIONAL(ENABLE_UNIT_TESTS, [test "x$enable_unit_tests" != xno]) AC_MSG_CHECKING([whether to build unit test cases]) AC_MSG_RESULT([$enable_unit_tests]) ]) # XORG_ENABLE_UNIT_TESTS # XORG_ENABLE_INTEGRATION_TESTS (enable_unit_tests=auto) # ------------------------------------------------------ # Minimum version: 1.17.0 # # This macro enables a builder to enable/disable integration testing # It makes no assumption about the test cases' implementation # Test cases may or may not use Automake "Support for test suites" # # Please see XORG_ENABLE_UNIT_TESTS for unit test support. Unit test support # usually requires less dependencies and may be built and run under less # stringent environments than integration tests. # # Interface to module: # ENABLE_INTEGRATION_TESTS: used in makefiles to conditionally build tests # enable_integration_tests: used in configure.ac for additional configuration # --enable-integration-tests: 'yes' user instructs the module to build tests # 'no' user instructs the module not to build tests # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_INTEGRATION_TESTS],[ AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS]) m4_define([_defopt], m4_default([$1], [auto])) AC_ARG_ENABLE(integration-tests, AS_HELP_STRING([--enable-integration-tests], [Enable building integration test cases (default: ]_defopt[)]), [enable_integration_tests=$enableval], [enable_integration_tests=]_defopt) m4_undefine([_defopt]) AM_CONDITIONAL([ENABLE_INTEGRATION_TESTS], [test "x$enable_integration_tests" != xno]) AC_MSG_CHECKING([whether to build unit test cases]) AC_MSG_RESULT([$enable_integration_tests]) ]) # XORG_ENABLE_INTEGRATION_TESTS # XORG_WITH_GLIB([MIN-VERSION], [DEFAULT]) # ---------------------------------------- # Minimum version: 1.13.0 # # GLib is a library which provides advanced data structures and functions. # This macro enables a module to test for the presence of Glib. # # When used with ENABLE_UNIT_TESTS, it is assumed GLib is used for unit testing. # Otherwise the value of $enable_unit_tests is blank. # # Please see XORG_ENABLE_INTEGRATION_TESTS for integration test support. Unit # test support usually requires less dependencies and may be built and run under # less stringent environments than integration tests. # # Interface to module: # HAVE_GLIB: used in makefiles to conditionally build targets # with_glib: used in configure.ac to know if GLib has been found # --with-glib: 'yes' user instructs the module to use glib # 'no' user instructs the module not to use glib # AC_DEFUN([XORG_WITH_GLIB],[ AC_REQUIRE([PKG_PROG_PKG_CONFIG]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(glib, AS_HELP_STRING([--with-glib], [Use GLib library for unit testing (default: ]_defopt[)]), [with_glib=$withval], [with_glib=]_defopt) m4_undefine([_defopt]) have_glib=no # Do not probe GLib if user explicitly disabled unit testing if test "x$enable_unit_tests" != x"no"; then # Do not probe GLib if user explicitly disabled it if test "x$with_glib" != x"no"; then m4_ifval( [$1], [PKG_CHECK_MODULES([GLIB], [glib-2.0 >= $1], [have_glib=yes], [have_glib=no])], [PKG_CHECK_MODULES([GLIB], [glib-2.0], [have_glib=yes], [have_glib=no])] ) fi fi # Not having GLib when unit testing has been explicitly requested is an error if test "x$enable_unit_tests" = x"yes"; then if test "x$have_glib" = x"no"; then AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]) fi fi # Having unit testing disabled when GLib has been explicitly requested is an error if test "x$enable_unit_tests" = x"no"; then if test "x$with_glib" = x"yes"; then AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]) fi fi # Not having GLib when it has been explicitly requested is an error if test "x$with_glib" = x"yes"; then if test "x$have_glib" = x"no"; then AC_MSG_ERROR([--with-glib=yes specified but glib-2.0 not found]) fi fi AM_CONDITIONAL([HAVE_GLIB], [test "$have_glib" = yes]) ]) # XORG_WITH_GLIB # XORG_LD_WRAP([required|optional]) # --------------------------------- # Minimum version: 1.13.0 # # Check if linker supports -wrap, passed via compiler flags # # When used with ENABLE_UNIT_TESTS, it is assumed -wrap is used for unit testing. # Otherwise the value of $enable_unit_tests is blank. # # Argument added in 1.16.0 - default is "required", to match existing behavior # of returning an error if enable_unit_tests is yes, and ld -wrap is not # available, an argument of "optional" allows use when some unit tests require # ld -wrap and others do not. # AC_DEFUN([XORG_LD_WRAP],[ XORG_CHECK_LINKER_FLAGS([-Wl,-wrap,exit],[have_ld_wrap=yes],[have_ld_wrap=no], [AC_LANG_PROGRAM([#include void __wrap_exit(int status) { return; }], [exit(0);])]) # Not having ld wrap when unit testing has been explicitly requested is an error if test "x$enable_unit_tests" = x"yes" -a "x$1" != "xoptional"; then if test "x$have_ld_wrap" = x"no"; then AC_MSG_ERROR([--enable-unit-tests=yes specified but ld -wrap support is not available]) fi fi AM_CONDITIONAL([HAVE_LD_WRAP], [test "$have_ld_wrap" = yes]) # ]) # XORG_LD_WRAP # XORG_CHECK_LINKER_FLAGS # ----------------------- # SYNOPSIS # # XORG_CHECK_LINKER_FLAGS(FLAGS, [ACTION-SUCCESS], [ACTION-FAILURE], [PROGRAM-SOURCE]) # # DESCRIPTION # # Check whether the given linker FLAGS work with the current language's # linker, or whether they give an error. # # ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on # success/failure. # # PROGRAM-SOURCE is the program source to link with, if needed # # NOTE: Based on AX_CHECK_COMPILER_FLAGS. # # LICENSE # # Copyright (c) 2009 Mike Frysinger # Copyright (c) 2009 Steven G. Johnson # Copyright (c) 2009 Matteo Frigo # # This program is free software: you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the # Free Software Foundation, either version 3 of the License, or (at your # option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. # # You should have received a copy of the GNU General Public License along # with this program. If not, see . # # As a special exception, the respective Autoconf Macro's copyright owner # gives unlimited permission to copy, distribute and modify the configure # scripts that are the output of Autoconf when processing the Macro. You # need not follow the terms of the GNU General Public License when using # or distributing such scripts, even though portions of the text of the # Macro appear in them. The GNU General Public License (GPL) does govern # all other use of the material that constitutes the Autoconf Macro. # # This special exception to the GPL applies to versions of the Autoconf # Macro released by the Autoconf Archive. When you make and distribute a # modified version of the Autoconf Macro, you may extend this special # exception to the GPL to apply to your modified version as well.# AC_DEFUN([XORG_CHECK_LINKER_FLAGS], [AC_MSG_CHECKING([whether the linker accepts $1]) dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname: AS_LITERAL_IF([$1], [AC_CACHE_VAL(AS_TR_SH(xorg_cv_linker_flags_[$1]), [ ax_save_FLAGS=$LDFLAGS LDFLAGS="$1" AC_LINK_IFELSE([m4_default([$4],[AC_LANG_PROGRAM()])], AS_TR_SH(xorg_cv_linker_flags_[$1])=yes, AS_TR_SH(xorg_cv_linker_flags_[$1])=no) LDFLAGS=$ax_save_FLAGS])], [ax_save_FLAGS=$LDFLAGS LDFLAGS="$1" AC_LINK_IFELSE([AC_LANG_PROGRAM()], eval AS_TR_SH(xorg_cv_linker_flags_[$1])=yes, eval AS_TR_SH(xorg_cv_linker_flags_[$1])=no) LDFLAGS=$ax_save_FLAGS]) eval xorg_check_linker_flags=$AS_TR_SH(xorg_cv_linker_flags_[$1]) AC_MSG_RESULT($xorg_check_linker_flags) if test "x$xorg_check_linker_flags" = xyes; then m4_default([$2], :) else m4_default([$3], :) fi ]) # XORG_CHECK_LINKER_FLAGS # XORG_MEMORY_CHECK_FLAGS # ----------------------- # Minimum version: 1.16.0 # # This macro attempts to find appropriate memory checking functionality # for various platforms which unit testing code may use to catch various # forms of memory allocation and access errors in testing. # # Interface to module: # XORG_MALLOC_DEBUG_ENV - environment variables to set to enable debugging # Usually added to TESTS_ENVIRONMENT in Makefile.am # # If the user sets the value of XORG_MALLOC_DEBUG_ENV, it is used verbatim. # AC_DEFUN([XORG_MEMORY_CHECK_FLAGS],[ AC_REQUIRE([AC_CANONICAL_HOST]) AC_ARG_VAR([XORG_MALLOC_DEBUG_ENV], [Environment variables to enable memory checking in tests]) # Check for different types of support on different platforms case $host_os in solaris*) AC_CHECK_LIB([umem], [umem_alloc], [malloc_debug_env='LD_PRELOAD=libumem.so UMEM_DEBUG=default']) ;; *-gnu*) # GNU libc - Value is used as a single byte bit pattern, # both directly and inverted, so should not be 0 or 255. malloc_debug_env='MALLOC_PERTURB_=15' ;; darwin*) malloc_debug_env='MallocPreScribble=1 MallocScribble=1 DYLD_INSERT_LIBRARIES=/usr/lib/libgmalloc.dylib' ;; *bsd*) malloc_debug_env='MallocPreScribble=1 MallocScribble=1' ;; esac # User supplied flags override default flags if test "x$XORG_MALLOC_DEBUG_ENV" != "x"; then malloc_debug_env="$XORG_MALLOC_DEBUG_ENV" fi AC_SUBST([XORG_MALLOC_DEBUG_ENV],[$malloc_debug_env]) ]) # XORG_WITH_LINT # XORG_CHECK_MALLOC_ZERO # ---------------------- # Minimum version: 1.0.0 # # Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if # malloc(0) returns NULL. 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