xserver-multidpi/randr/randrstr.h

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/*
* Copyright © 2000 Compaq Computer Corporation
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* Copyright © 2002 Hewlett-Packard Company
* Copyright © 2006 Intel Corporation
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* Copyright © 2008 Red Hat, Inc.
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*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
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* 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.
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*
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* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* 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
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*/
#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif
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#ifndef _RANDRSTR_H_
#define _RANDRSTR_H_
#include <X11/X.h>
#include <X11/Xproto.h>
#include "misc.h"
#include "os.h"
#include "dixstruct.h"
#include "resource.h"
#include "scrnintstr.h"
#include "windowstr.h"
#include "pixmapstr.h"
#include "extnsionst.h"
#include "servermd.h"
#include "rrtransform.h"
#include <X11/extensions/randr.h>
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#include <X11/extensions/randrproto.h>
#include <X11/extensions/render.h> /* we share subpixel order information */
#include "picturestr.h"
#include <X11/Xfuncproto.h>
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/* required for ABI compatibility for now */
#define RANDR_10_INTERFACE 1
#define RANDR_12_INTERFACE 1
#define RANDR_13_INTERFACE 1 /* requires RANDR_12_INTERFACE */
#define RANDR_GET_CRTC_INTERFACE 1
#define RANDR_INTERFACE_VERSION 0x0103
typedef XID RRMode;
typedef XID RROutput;
typedef XID RRCrtc;
typedef XID RRProvider;
extern _X_EXPORT int RREventBase, RRErrorBase;
extern _X_EXPORT int (*ProcRandrVector[RRNumberRequests]) (ClientPtr);
extern _X_EXPORT int (*SProcRandrVector[RRNumberRequests]) (ClientPtr);
/*
* Modeline for a monitor. Name follows directly after this struct
*/
#define RRModeName(pMode) ((char *) (pMode + 1))
typedef struct _rrMode RRModeRec, *RRModePtr;
typedef struct _rrPropertyValue RRPropertyValueRec, *RRPropertyValuePtr;
typedef struct _rrProperty RRPropertyRec, *RRPropertyPtr;
typedef struct _rrCrtc RRCrtcRec, *RRCrtcPtr;
typedef struct _rrOutput RROutputRec, *RROutputPtr;
typedef struct _rrProvider RRProviderRec, *RRProviderPtr;
struct _rrMode {
int refcnt;
xRRModeInfo mode;
char *name;
ScreenPtr userScreen;
};
struct _rrPropertyValue {
Atom type; /* ignored by server */
short format; /* format of data for swapping - 8,16,32 */
long size; /* size of data in (format/8) bytes */
pointer data; /* private to client */
};
struct _rrProperty {
RRPropertyPtr next;
ATOM propertyName;
Bool is_pending;
Bool range;
Bool immutable;
int num_valid;
INT32 *valid_values;
RRPropertyValueRec current, pending;
};
struct _rrCrtc {
RRCrtc id;
ScreenPtr pScreen;
RRModePtr mode;
int x, y;
Rotation rotation;
Rotation rotations;
Bool changed;
int numOutputs;
RROutputPtr *outputs;
int gammaSize;
CARD16 *gammaRed;
CARD16 *gammaBlue;
CARD16 *gammaGreen;
void *devPrivate;
Bool transforms;
RRTransformRec client_pending_transform;
RRTransformRec client_current_transform;
PictTransform transform;
struct pict_f_transform f_transform;
struct pict_f_transform f_inverse;
PixmapPtr scanout_pixmap;
};
struct _rrOutput {
RROutput id;
ScreenPtr pScreen;
char *name;
int nameLength;
CARD8 connection;
CARD8 subpixelOrder;
int mmWidth;
int mmHeight;
RRCrtcPtr crtc;
int numCrtcs;
RRCrtcPtr *crtcs;
int numClones;
RROutputPtr *clones;
int numModes;
int numPreferred;
RRModePtr *modes;
int numUserModes;
RRModePtr *userModes;
Bool changed;
RRPropertyPtr properties;
Bool pendingProperties;
void *devPrivate;
};
struct _rrProvider {
RRProvider id;
ScreenPtr pScreen;
uint32_t capabilities;
char *name;
int nameLength;
RRPropertyPtr properties;
Bool pendingProperties;
struct _rrProvider *offload_sink;
struct _rrProvider *output_source;
};
#if RANDR_12_INTERFACE
typedef Bool (*RRScreenSetSizeProcPtr) (ScreenPtr pScreen,
CARD16 width,
CARD16 height,
CARD32 mmWidth, CARD32 mmHeight);
typedef Bool (*RRCrtcSetProcPtr) (ScreenPtr pScreen,
RRCrtcPtr crtc,
RRModePtr mode,
int x,
int y,
Rotation rotation,
int numOutputs, RROutputPtr * outputs);
typedef Bool (*RRCrtcSetGammaProcPtr) (ScreenPtr pScreen, RRCrtcPtr crtc);
typedef Bool (*RRCrtcGetGammaProcPtr) (ScreenPtr pScreen, RRCrtcPtr crtc);
typedef Bool (*RROutputSetPropertyProcPtr) (ScreenPtr pScreen,
RROutputPtr output,
Atom property,
RRPropertyValuePtr value);
typedef Bool (*RROutputValidateModeProcPtr) (ScreenPtr pScreen,
RROutputPtr output,
RRModePtr mode);
typedef void (*RRModeDestroyProcPtr) (ScreenPtr pScreen, RRModePtr mode);
#endif
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#if RANDR_13_INTERFACE
typedef Bool (*RROutputGetPropertyProcPtr) (ScreenPtr pScreen,
RROutputPtr output, Atom property);
typedef Bool (*RRGetPanningProcPtr) (ScreenPtr pScrn,
RRCrtcPtr crtc,
BoxPtr totalArea,
BoxPtr trackingArea, INT16 *border);
typedef Bool (*RRSetPanningProcPtr) (ScreenPtr pScrn,
RRCrtcPtr crtc,
BoxPtr totalArea,
BoxPtr trackingArea, INT16 *border);
#endif /* RANDR_13_INTERFACE */
typedef Bool (*RRProviderGetPropertyProcPtr) (ScreenPtr pScreen,
RRProviderPtr provider, Atom property);
typedef Bool (*RRProviderSetPropertyProcPtr) (ScreenPtr pScreen,
RRProviderPtr provider,
Atom property,
RRPropertyValuePtr value);
typedef Bool (*RRGetInfoProcPtr) (ScreenPtr pScreen, Rotation * rotations);
api: rework the X server driver API to avoid global arrays. This is a squash merge containing all the API changes, as well as the video ABI bump. Its been squashed to make bisection easier. Full patch log below: commit b202738bbf0c5a1c1172767119c2c71f1e7f8070 Author: Aaron Plattner <aplattner@nvidia.com> Date: Mon May 14 15:16:11 2012 -0700 xfree86: Bump video ABI to 13.0 The ABI was broken by changes to convert from screen index numbers to ScreenPtr / ScrnInfoPtr in various structures and function signatures. Signed-off-by: Aaron Plattner <aplattner@nvidia.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit 3d5f7d9f8d408bcad3f83277d255f25d3b0edbf3 Author: Dave Airlie <airlied@redhat.com> Date: Thu May 24 10:56:57 2012 +0100 xf86: xf86ClearEntityListForScreen should take a pScrn When adding GPU screens this make life easier. (also fix comment, as pointed out by Alan) Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Dave Airlie <airlied@redhat.com> commit afee8b5ab4501597ecc1ade34124d7ca227ab055 Author: Dave Airlie <airlied@redhat.com> Date: Thu May 24 07:07:32 2012 +0100 xf86i2c: add pscrn for drivers to use This just adds a pScrn pointer into the struct for the drivers to use instead of scrnIndex. Mostly scrnIndex is used for logging, but some drivers use it to lookup xf86Screens, so let them stash a pScrn instead. Removing the scrnIndex is a bit more involved and I'm not sure its worth the effort. Doing i2c in the X server is legacy code as far as I'm concerned. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit ea5092f1f679691d187f1eee9427e6057beec56e Author: Dave Airlie <airlied@redhat.com> Date: Wed May 23 19:25:20 2012 +0100 dix/gc: consolidate GC object creation in one place The standard GC create and scratch GC create were 90% the same really, and I have a need in the future for creating GC objects without the other bits, so wanted to avoid a third copy. Reviewed-by: Keith Packard <keithp@keithp.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit 3d91482ea9b4883e64e496f2768168e0ffa21ba1 Author: Dave Airlie <airlied@redhat.com> Date: Wed May 23 10:24:06 2012 +0100 xf86: add a define to denote the new non-index interfaces are being used This can be used by drivers to provide compatible APIs. Reviewed-by: Keith Packard <keithp@keithp.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit 37c3ae3e6cd4f3dedc72f371096d6743f8f99df3 Author: Dave Airlie <airlied@redhat.com> Date: Wed May 23 15:09:12 2012 +0100 dix: make Create/Free scratch pixmaps take a ScreenPtr While technically an API/ABI change I doubt anyone uses it, but it helps in splitting screens up. Reviewed-by: Keith Packard <keithp@keithp.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit 75f2062a3fe94f04764ecc7d2ff2fbbeccb9da60 Author: Dave Airlie <airlied@redhat.com> Date: Wed May 23 14:57:55 2012 +0100 xf86/xv: remove scrnIndexfrom xf86FindXvOptions. Move this interface to taking an ScrnInfoPtr. Reviewed-by: Keith Packard <keithp@keithp.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit f80c2374f40ea7b2ee0556e2e76cc07406f3d843 Author: Dave Airlie <airlied@redhat.com> Date: Wed May 23 14:53:59 2012 +0100 xf86: make xf86DeleteScreen take a ScrnInfoPtr (v2) stop passing indices into this function. v2: drop flags argument. Reviewed-by: Keith Packard <keithp@keithp.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit 58824e414f35682435f15bfe6c4b656bd90b9235 Author: Dave Airlie <airlied@redhat.com> Date: Wed May 23 14:48:09 2012 +0100 xf86: fix xf86IsScreenPrimary interface to take a pScrn (API/ABI) Reviewed-by: Keith Packard <keithp@keithp.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit 6b4fc1f9d391bcdf7ca288766e49bce60f4635cd Author: Dave Airlie <airlied@gmail.com> Date: Tue Apr 10 14:18:59 2012 +0100 xserver: convert block/wakeup handlers to passing ScreenPtr (ABI/API) (v2) Instead of passing an index, pass the actual ScreenPtr. This allows more moving towards not abusing xf86Screens + screenInfo. v2: drop the blockData/wakeupData args as per ajax's suggestion., fix docs. Reviewed-by: Keith Packard <keithp@keithp.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit 790d003de20fb47674420a24dadd92412d78620d Author: Dave Airlie <airlied@gmail.com> Date: Wed Apr 11 09:53:14 2012 +0100 xf86/common: remove some more pScrn->pScreen uses remove some more conversions that appeared after api cleanups. Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Acked-by: Aaron Plattner <aplattner@nvidia.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit aac85e18d1dd093f2cad6bd29375e40bd7af0b8f Author: Dave Airlie <airlied@gmail.com> Date: Tue Apr 10 16:34:53 2012 +0100 ddc: change API to take ScrnInfoPtr (v2) This removes all xf86Screens usage from ddc code, it modifies the API for some functions to avoid taking indices. v2: address Alan's comments about dropping DDC2Init parameter. Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Acked-by: Aaron Plattner <aplattner@nvidia.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit fe3f57b6eaf6860a33876a54f9439f69578f03a5 Author: Dave Airlie <airlied@gmail.com> Date: Tue Apr 10 16:31:26 2012 +0100 vbe: don't use index for VBEInterpretPanelID (API) Remove use of xf86screens from vbe module. Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Acked-by: Aaron Plattner <aplattner@nvidia.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit abf1965f4ed91529036d3fdb470d6a3ce6f29675 Author: Dave Airlie <airlied@gmail.com> Date: Tue Apr 10 16:25:11 2012 +0100 int10/vbe: don't use xf86Screens. (ABI) (v3) Pass the ScrnInfoPtr instead of the index in the int10 struct. This saves us using it to dereference xf86Screens. v2: address Alan's comment to fix struct alignment. v3: squash in all the int10 fixes, test the vm86 code builds, after comments by Keith. Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Acked-by: Aaron Plattner <aplattner@nvidia.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit 23cca612b4fb5efc33683c7624b803b457387e3d Author: Dave Airlie <airlied@gmail.com> Date: Tue Apr 10 15:30:18 2012 +0100 xserver: drop index argument to ScreenInit (ABI/API) (v2) This drops the index argument, its the same as pScreen->myNum, and its the last major index abuse I can find. v2: address Alan's review - update docs, fix xwin/xnest/darwin Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Acked-by: Aaron Plattner <aplattner@nvidia.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit 40d360e2d7e832407f3ed64e3a02c27ecc89a960 Author: Dave Airlie <airlied@gmail.com> Date: Tue Apr 10 15:23:01 2012 +0100 xf86: migrate PointerMoved from index to ScrnInfoPtr (ABI/API) This migrates PointerMoved from an index to ScrnInfoPtr. Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Acked-by: Aaron Plattner <aplattner@nvidia.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit aa60a2f38679d0eeb979a9c2648c9bc771409bf9 Author: Dave Airlie <airlied@gmail.com> Date: Tue Apr 10 15:20:46 2012 +0100 xf86: migrate PMEvent to a ScrnInfoPtr (ABI/API) This migrates the PMEvent from index to ScrnInfoPtr. Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Acked-by: Aaron Plattner <aplattner@nvidia.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit d3f28ef44371ed4a039ffc5dd7eb6408d1269ba2 Author: Dave Airlie <airlied@gmail.com> Date: Tue Apr 10 15:18:30 2012 +0100 xf86: migrate SetDGAMode from index to ScrnInfoPtr (ABI/API) This migrates the SetDGAMode callback from an index to ScrnInfoPtr. Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Acked-by: Aaron Plattner <aplattner@nvidia.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit baf5e4818a74f2b68c3dfdcc56f54322351039a0 Author: Dave Airlie <airlied@gmail.com> Date: Tue Apr 10 15:14:11 2012 +0100 xf86: migrate ChangeGamma from index to ScrnInfoPtr (ABI/API) (v2) This migrates the ChangeGamma interface to avoid passing a index. v2: fix xf86RandR12.c + xf86cmap.c call Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Acked-by: Aaron Plattner <aplattner@nvidia.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit 51e5f90ada929d6b23176090badbb42fdb3fa550 Author: Dave Airlie <airlied@gmail.com> Date: Tue Apr 10 15:11:09 2012 +0100 xf86/exa: migrate index to screen types for EnableDisableFBAccess (ABI/API) The EXA interface migrates to ScreenPtr, and the xf86 interface migrated to ScrnInfoPtr. Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Acked-by: Aaron Plattner <aplattner@nvidia.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit 94f1f21d17e86f96d4a54292a399160950087675 Author: Dave Airlie <airlied@gmail.com> Date: Tue Apr 10 15:02:11 2012 +0100 xf86: migrate ValidMode callback to ScrnInfoPtr (ABI/API) This migrates the ValidMode to passing a ScrnInfoPtr instead of an index. Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Acked-by: Aaron Plattner <aplattner@nvidia.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit 3f8f18198fed4f39ec805b508a3482e91eea26b2 Author: Dave Airlie <airlied@gmail.com> Date: Tue Apr 10 14:59:46 2012 +0100 xf86: migrate SwitchMode to taking ScrnInfoPtr (ABI/API) (v2) This migrate the SwitchMode interface to take a ScrnInfoPtr instead of an index. v2: drop flags. Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Acked-by: Aaron Plattner <aplattner@nvidia.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit d06a038a5c49328ab3a8d969d24f9fcd22c63202 Author: Dave Airlie <airlied@gmail.com> Date: Tue Apr 10 14:50:37 2012 +0100 xf86: move AdjustFrame to passing ScrnInfoPtr (ABI/API) (v2) This converts AdjustFrame code paths to passing a ScrnInfoPtr instead of an integer index. v2: drop flags args. Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Acked-by: Aaron Plattner <aplattner@nvidia.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit 53d2f8608ffd4090d08e7d5cf2e92fb954959b90 Author: Dave Airlie <airlied@gmail.com> Date: Tue Apr 10 14:41:27 2012 +0100 xf86: modify FreeScreen callback to take pScrn instead of index. (ABI/API) (v2) Another index->pScrn conversion. v2: drop flags arg. Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Acked-by: Aaron Plattner <aplattner@nvidia.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit 60db37c0b247052e0f5c54b1921fe58a3609c2e3 Author: Dave Airlie <airlied@gmail.com> Date: Tue Apr 10 14:35:41 2012 +0100 xf86: change EnterVT/LeaveVT to take a ScrnInfoPtr (ABI/API break) (v2) This modifies the EnterVT/LeaveVT interfaces to take a ScrnInfoPtr instead of an index into xf86Screens. This allows dropping more public dereferences of the xf86Screens and screenInfo. v2: drop flags args as suggested by Keith, fix docs. Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Acked-by: Aaron Plattner <aplattner@nvidia.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> commit 06729dbbc804a20242e6499f446acb5d94023c3c Author: Dave Airlie <airlied@gmail.com> Date: Tue Apr 10 14:04:59 2012 +0100 xserver: remove index from CloseScreen (API/ABI breakage) This drops the index from the CloseScreen callback, its always been useless really, since the pScreen contains it. Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Acked-by: Aaron Plattner <aplattner@nvidia.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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typedef Bool (*RRCloseScreenProcPtr) (ScreenPtr pscreen);
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typedef Bool (*RRProviderSetOutputSourceProcPtr)(ScreenPtr pScreen,
RRProviderPtr provider,
RRProviderPtr output_source);
typedef Bool (*RRProviderSetOffloadSinkProcPtr)(ScreenPtr pScreen,
RRProviderPtr provider,
RRProviderPtr offload_sink);
/* These are for 1.0 compatibility */
typedef struct _rrRefresh {
CARD16 rate;
RRModePtr mode;
} RRScreenRate, *RRScreenRatePtr;
typedef struct _rrScreenSize {
int id;
short width, height;
short mmWidth, mmHeight;
int nRates;
RRScreenRatePtr pRates;
} RRScreenSize, *RRScreenSizePtr;
#ifdef RANDR_10_INTERFACE
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typedef Bool (*RRSetConfigProcPtr) (ScreenPtr pScreen,
Rotation rotation,
int rate, RRScreenSizePtr pSize);
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#endif
typedef Bool (*RRCrtcSetScanoutPixmapProcPtr)(RRCrtcPtr crtc, PixmapPtr pixmap);
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typedef struct _rrScrPriv {
/*
* 'public' part of the structure; DDXen fill this in
* as they initialize
*/
#if RANDR_10_INTERFACE
RRSetConfigProcPtr rrSetConfig;
#endif
RRGetInfoProcPtr rrGetInfo;
#if RANDR_12_INTERFACE
RRScreenSetSizeProcPtr rrScreenSetSize;
RRCrtcSetProcPtr rrCrtcSet;
RRCrtcSetGammaProcPtr rrCrtcSetGamma;
RRCrtcGetGammaProcPtr rrCrtcGetGamma;
RROutputSetPropertyProcPtr rrOutputSetProperty;
RROutputValidateModeProcPtr rrOutputValidateMode;
RRModeDestroyProcPtr rrModeDestroy;
#endif
#if RANDR_13_INTERFACE
RROutputGetPropertyProcPtr rrOutputGetProperty;
RRGetPanningProcPtr rrGetPanning;
RRSetPanningProcPtr rrSetPanning;
#endif
/* TODO #if RANDR_15_INTERFACE */
RRCrtcSetScanoutPixmapProcPtr rrCrtcSetScanoutPixmap;
RRProviderSetOutputSourceProcPtr rrProviderSetOutputSource;
RRProviderSetOffloadSinkProcPtr rrProviderSetOffloadSink;
RRProviderGetPropertyProcPtr rrProviderGetProperty;
RRProviderSetPropertyProcPtr rrProviderSetProperty;
/*
* Private part of the structure; not considered part of the ABI
*/
TimeStamp lastSetTime; /* last changed by client */
TimeStamp lastConfigTime; /* possible configs changed */
RRCloseScreenProcPtr CloseScreen;
Bool changed; /* some config changed */
Bool configChanged; /* configuration changed */
Bool layoutChanged; /* screen layout changed */
CARD16 minWidth, minHeight;
CARD16 maxWidth, maxHeight;
CARD16 width, height; /* last known screen size */
CARD16 mmWidth, mmHeight; /* last known screen size */
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int numOutputs;
RROutputPtr *outputs;
RROutputPtr primaryOutput;
int numCrtcs;
RRCrtcPtr *crtcs;
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/* Last known pointer position */
RRCrtcPtr pointerCrtc;
#ifdef RANDR_10_INTERFACE
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/*
* Configuration information
*/
Rotation rotations;
CARD16 reqWidth, reqHeight;
int nSizes;
RRScreenSizePtr pSizes;
Rotation rotation;
int rate;
int size;
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#endif
Bool discontiguous;
RRProviderPtr provider;
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} rrScrPrivRec, *rrScrPrivPtr;
extern _X_EXPORT DevPrivateKeyRec rrPrivKeyRec;
#define rrPrivKey (&rrPrivKeyRec)
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#define rrGetScrPriv(pScr) ((rrScrPrivPtr)dixLookupPrivate(&(pScr)->devPrivates, rrPrivKey))
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#define rrScrPriv(pScr) rrScrPrivPtr pScrPriv = rrGetScrPriv(pScr)
#define SetRRScreen(s,p) dixSetPrivate(&(s)->devPrivates, rrPrivKey, p)
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/*
* each window has a list of clients requesting
* RRNotify events. Each client has a resource
* for each window it selects RRNotify input for,
* this resource is used to delete the RRNotifyRec
* entry from the per-window queue.
*/
typedef struct _RREvent *RREventPtr;
typedef struct _RREvent {
RREventPtr next;
ClientPtr client;
WindowPtr window;
XID clientResource;
int mask;
} RREventRec;
typedef struct _RRTimes {
TimeStamp setTime;
TimeStamp configTime;
} RRTimesRec, *RRTimesPtr;
typedef struct _RRClient {
int major_version;
int minor_version;
/* RRTimesRec times[0]; */
} RRClientRec, *RRClientPtr;
extern _X_EXPORT RESTYPE RRClientType, RREventType; /* resource types for event masks */
extern _X_EXPORT DevPrivateKeyRec RRClientPrivateKeyRec;
#define RRClientPrivateKey (&RRClientPrivateKeyRec)
extern _X_EXPORT RESTYPE RRCrtcType, RRModeType, RROutputType, RRProviderType;
#define VERIFY_RR_OUTPUT(id, ptr, a)\
{\
int rc = dixLookupResourceByType((pointer *)&(ptr), id,\
RROutputType, client, a);\
if (rc != Success) {\
client->errorValue = id;\
return rc;\
}\
}
#define VERIFY_RR_CRTC(id, ptr, a)\
{\
int rc = dixLookupResourceByType((pointer *)&(ptr), id,\
RRCrtcType, client, a);\
if (rc != Success) {\
client->errorValue = id;\
return rc;\
}\
}
#define VERIFY_RR_MODE(id, ptr, a)\
{\
int rc = dixLookupResourceByType((pointer *)&(ptr), id,\
RRModeType, client, a);\
if (rc != Success) {\
client->errorValue = id;\
return rc;\
}\
}
#define VERIFY_RR_PROVIDER(id, ptr, a)\
{\
int rc = dixLookupResourceByType((pointer *)&(ptr), id,\
RRProviderType, client, a);\
if (rc != Success) {\
client->errorValue = id;\
return rc;\
}\
}
#define GetRRClient(pClient) ((RRClientPtr)dixLookupPrivate(&(pClient)->devPrivates, RRClientPrivateKey))
#define rrClientPriv(pClient) RRClientPtr pRRClient = GetRRClient(pClient)
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/* Initialize the extension */
extern _X_EXPORT void
RRExtensionInit(void);
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#ifdef RANDR_12_INTERFACE
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/*
* Set the range of sizes for the screen
*/
extern _X_EXPORT void
RRScreenSetSizeRange(ScreenPtr pScreen,
CARD16 minWidth,
CARD16 minHeight, CARD16 maxWidth, CARD16 maxHeight);
#endif
/* rrscreen.c */
/*
* Notify the extension that the screen size has been changed.
* The driver is responsible for calling this whenever it has changed
* the size of the screen
*/
extern _X_EXPORT void
RRScreenSizeNotify(ScreenPtr pScreen);
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/*
* Request that the screen be resized
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*/
extern _X_EXPORT Bool
RRScreenSizeSet(ScreenPtr pScreen,
CARD16 width, CARD16 height, CARD32 mmWidth, CARD32 mmHeight);
/*
* Send ConfigureNotify event to root window when 'something' happens
*/
extern _X_EXPORT void
RRSendConfigNotify(ScreenPtr pScreen);
/*
* screen dispatch
*/
extern _X_EXPORT int
ProcRRGetScreenSizeRange(ClientPtr client);
extern _X_EXPORT int
ProcRRSetScreenSize(ClientPtr client);
extern _X_EXPORT int
ProcRRGetScreenResources(ClientPtr client);
extern _X_EXPORT int
ProcRRGetScreenResourcesCurrent(ClientPtr client);
extern _X_EXPORT int
ProcRRSetScreenConfig(ClientPtr client);
extern _X_EXPORT int
ProcRRGetScreenInfo(ClientPtr client);
/*
* Deliver a ScreenNotify event
*/
extern _X_EXPORT void
RRDeliverScreenEvent(ClientPtr client, WindowPtr pWin, ScreenPtr pScreen);
/* randr.c */
/*
* Send all pending events
*/
extern _X_EXPORT void
RRTellChanged(ScreenPtr pScreen);
/*
* Poll the driver for changed information
*/
extern _X_EXPORT Bool
RRGetInfo(ScreenPtr pScreen, Bool force_query);
extern _X_EXPORT Bool RRInit(void);
extern _X_EXPORT Bool RRScreenInit(ScreenPtr pScreen);
extern _X_EXPORT RROutputPtr RRFirstOutput(ScreenPtr pScreen);
extern _X_EXPORT CARD16
RRVerticalRefresh(xRRModeInfo * mode);
#ifdef RANDR_10_INTERFACE
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/*
* This is the old interface, deprecated but left
* around for compatibility
*/
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/*
* Then, register the specific size with the screen
*/
extern _X_EXPORT RRScreenSizePtr
RRRegisterSize(ScreenPtr pScreen,
short width, short height, short mmWidth, short mmHeight);
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extern _X_EXPORT Bool
RRRegisterRate(ScreenPtr pScreen, RRScreenSizePtr pSize, int rate);
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/*
* Finally, set the current configuration of the screen
*/
extern _X_EXPORT void
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RRSetCurrentConfig(ScreenPtr pScreen,
Rotation rotation, int rate, RRScreenSizePtr pSize);
extern _X_EXPORT Rotation RRGetRotation(ScreenPtr pScreen);
#endif
/* rrcrtc.c */
/*
* Notify the CRTC of some change; layoutChanged indicates that
* some position or size element changed
*/
extern _X_EXPORT void
RRCrtcChanged(RRCrtcPtr crtc, Bool layoutChanged);
/*
* Create a CRTC
*/
extern _X_EXPORT RRCrtcPtr RRCrtcCreate(ScreenPtr pScreen, void *devPrivate);
/*
* Set the allowed rotations on a CRTC
*/
extern _X_EXPORT void
RRCrtcSetRotations(RRCrtcPtr crtc, Rotation rotations);
/*
* Set whether transforms are allowed on a CRTC
*/
extern _X_EXPORT void
RRCrtcSetTransformSupport(RRCrtcPtr crtc, Bool transforms);
/*
* Notify the extension that the Crtc has been reconfigured,
* the driver calls this whenever it has updated the mode
*/
extern _X_EXPORT Bool
RRCrtcNotify(RRCrtcPtr crtc,
RRModePtr mode,
int x,
int y,
Rotation rotation,
RRTransformPtr transform, int numOutputs, RROutputPtr * outputs);
extern _X_EXPORT void
RRDeliverCrtcEvent(ClientPtr client, WindowPtr pWin, RRCrtcPtr crtc);
/*
* Request that the Crtc be reconfigured
*/
extern _X_EXPORT Bool
RRCrtcSet(RRCrtcPtr crtc,
RRModePtr mode,
int x,
int y, Rotation rotation, int numOutput, RROutputPtr * outputs);
/*
* Request that the Crtc gamma be changed
*/
extern _X_EXPORT Bool
RRCrtcGammaSet(RRCrtcPtr crtc, CARD16 *red, CARD16 *green, CARD16 *blue);
/*
* Request current gamma back from the DDX (if possible).
* This includes gamma size.
*/
extern _X_EXPORT Bool
RRCrtcGammaGet(RRCrtcPtr crtc);
/*
* Notify the extension that the Crtc gamma has been changed
* The driver calls this whenever it has changed the gamma values
* in the RRCrtcRec
*/
extern _X_EXPORT Bool
RRCrtcGammaNotify(RRCrtcPtr crtc);
/*
* Set the size of the gamma table at server startup time
*/
extern _X_EXPORT Bool
RRCrtcGammaSetSize(RRCrtcPtr crtc, int size);
/*
* Return the area of the frame buffer scanned out by the crtc,
* taking into account the current mode and rotation
*/
extern _X_EXPORT void
RRCrtcGetScanoutSize(RRCrtcPtr crtc, int *width, int *height);
/*
* Return crtc transform
*/
extern _X_EXPORT RRTransformPtr RRCrtcGetTransform(RRCrtcPtr crtc);
/*
* Check whether the pending and current transforms are the same
*/
extern _X_EXPORT Bool
RRCrtcPendingTransform(RRCrtcPtr crtc);
/*
* Destroy a Crtc at shutdown
*/
extern _X_EXPORT void
RRCrtcDestroy(RRCrtcPtr crtc);
/*
* Set the pending CRTC transformation
*/
extern _X_EXPORT int
RRCrtcTransformSet(RRCrtcPtr crtc,
PictTransformPtr transform,
struct pict_f_transform *f_transform,
struct pict_f_transform *f_inverse,
char *filter, int filter_len, xFixed * params, int nparams);
/*
* Initialize crtc type
*/
extern _X_EXPORT Bool
RRCrtcInit(void);
/*
* Initialize crtc type error value
*/
extern _X_EXPORT void
RRCrtcInitErrorValue(void);
/*
* Detach and free a scanout pixmap
*/
extern _X_EXPORT void
RRCrtcDetachScanoutPixmap(RRCrtcPtr crtc);
/*
* Crtc dispatch
*/
extern _X_EXPORT int
ProcRRGetCrtcInfo(ClientPtr client);
extern _X_EXPORT int
ProcRRSetCrtcConfig(ClientPtr client);
extern _X_EXPORT int
ProcRRGetCrtcGammaSize(ClientPtr client);
extern _X_EXPORT int
ProcRRGetCrtcGamma(ClientPtr client);
extern _X_EXPORT int
ProcRRSetCrtcGamma(ClientPtr client);
extern _X_EXPORT int
ProcRRSetCrtcTransform(ClientPtr client);
extern _X_EXPORT int
ProcRRGetCrtcTransform(ClientPtr client);
int
ProcRRGetPanning(ClientPtr client);
int
ProcRRSetPanning(ClientPtr client);
void
RRConstrainCursorHarder(DeviceIntPtr, ScreenPtr, int, int *, int *);
/* rrdispatch.c */
extern _X_EXPORT Bool
RRClientKnowsRates(ClientPtr pClient);
/* rrmode.c */
/*
* Find, and if necessary, create a mode
*/
extern _X_EXPORT RRModePtr RRModeGet(xRRModeInfo * modeInfo, const char *name);
/*
* Destroy a mode.
*/
extern _X_EXPORT void
RRModeDestroy(RRModePtr mode);
/*
* Return a list of modes that are valid for some output in pScreen
*/
extern _X_EXPORT RRModePtr *RRModesForScreen(ScreenPtr pScreen, int *num_ret);
/*
* Initialize mode type
*/
extern _X_EXPORT Bool
RRModeInit(void);
/*
* Initialize mode type error value
*/
extern _X_EXPORT void
RRModeInitErrorValue(void);
extern _X_EXPORT int
ProcRRCreateMode(ClientPtr client);
extern _X_EXPORT int
ProcRRDestroyMode(ClientPtr client);
extern _X_EXPORT int
ProcRRAddOutputMode(ClientPtr client);
extern _X_EXPORT int
ProcRRDeleteOutputMode(ClientPtr client);
/* rroutput.c */
/*
* Notify the output of some change. configChanged indicates whether
* any external configuration (mode list, clones, connected status)
* has changed, or whether the change was strictly internal
* (which crtc is in use)
*/
extern _X_EXPORT void
RROutputChanged(RROutputPtr output, Bool configChanged);
/*
* Create an output
*/
extern _X_EXPORT RROutputPtr
RROutputCreate(ScreenPtr pScreen,
const char *name, int nameLength, void *devPrivate);
/*
* Notify extension that output parameters have been changed
*/
extern _X_EXPORT Bool
RROutputSetClones(RROutputPtr output, RROutputPtr * clones, int numClones);
extern _X_EXPORT Bool
RROutputSetModes(RROutputPtr output,
RRModePtr * modes, int numModes, int numPreferred);
extern _X_EXPORT int
RROutputAddUserMode(RROutputPtr output, RRModePtr mode);
extern _X_EXPORT int
RROutputDeleteUserMode(RROutputPtr output, RRModePtr mode);
extern _X_EXPORT Bool
RROutputSetCrtcs(RROutputPtr output, RRCrtcPtr * crtcs, int numCrtcs);
extern _X_EXPORT Bool
RROutputSetConnection(RROutputPtr output, CARD8 connection);
extern _X_EXPORT Bool
RROutputSetSubpixelOrder(RROutputPtr output, int subpixelOrder);
extern _X_EXPORT Bool
RROutputSetPhysicalSize(RROutputPtr output, int mmWidth, int mmHeight);
extern _X_EXPORT void
RRDeliverOutputEvent(ClientPtr client, WindowPtr pWin, RROutputPtr output);
extern _X_EXPORT void
RROutputDestroy(RROutputPtr output);
extern _X_EXPORT int
ProcRRGetOutputInfo(ClientPtr client);
extern _X_EXPORT int
ProcRRSetOutputPrimary(ClientPtr client);
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extern _X_EXPORT int
ProcRRGetOutputPrimary(ClientPtr client);
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/*
* Initialize output type
*/
extern _X_EXPORT Bool
RROutputInit(void);
/*
* Initialize output type error value
*/
extern _X_EXPORT void
RROutputInitErrorValue(void);
/* rrpointer.c */
extern _X_EXPORT void
RRPointerMoved(ScreenPtr pScreen, int x, int y);
extern _X_EXPORT void
RRPointerScreenConfigured(ScreenPtr pScreen);
/* rrproperty.c */
extern _X_EXPORT void
RRDeleteAllOutputProperties(RROutputPtr output);
extern _X_EXPORT RRPropertyValuePtr
RRGetOutputProperty(RROutputPtr output, Atom property, Bool pending);
extern _X_EXPORT RRPropertyPtr
RRQueryOutputProperty(RROutputPtr output, Atom property);
extern _X_EXPORT void
RRDeleteOutputProperty(RROutputPtr output, Atom property);
extern _X_EXPORT Bool
RRPostPendingProperties(RROutputPtr output);
extern _X_EXPORT int
RRChangeOutputProperty(RROutputPtr output, Atom property, Atom type,
int format, int mode, unsigned long len,
pointer value, Bool sendevent, Bool pending);
extern _X_EXPORT int
RRConfigureOutputProperty(RROutputPtr output, Atom property,
Bool pending, Bool range, Bool immutable,
int num_values, INT32 *values);
extern _X_EXPORT int
ProcRRChangeOutputProperty(ClientPtr client);
extern _X_EXPORT int
ProcRRGetOutputProperty(ClientPtr client);
extern _X_EXPORT int
ProcRRListOutputProperties(ClientPtr client);
extern _X_EXPORT int
ProcRRQueryOutputProperty(ClientPtr client);
extern _X_EXPORT int
ProcRRConfigureOutputProperty(ClientPtr client);
extern _X_EXPORT int
ProcRRDeleteOutputProperty(ClientPtr client);
/* rrprovider.c */
extern _X_EXPORT void
RRProviderInitErrorValue(void);
extern _X_EXPORT int
ProcRRGetProviders(ClientPtr client);
extern _X_EXPORT int
ProcRRGetProviderInfo(ClientPtr client);
extern _X_EXPORT int
ProcRRSetProviderOutputSource(ClientPtr client);
extern _X_EXPORT int
ProcRRSetProviderOffloadSink(ClientPtr client);
extern _X_EXPORT Bool
RRProviderInit(void);
extern _X_EXPORT RRProviderPtr
RRProviderCreate(ScreenPtr pScreen, const char *name,
int nameLength);
extern _X_EXPORT void
RRProviderDestroy (RRProviderPtr provider);
extern _X_EXPORT void
RRProviderSetCapabilities(RRProviderPtr provider, uint32_t capabilities);
extern _X_EXPORT Bool
RRProviderLookup(XID id, RRProviderPtr *provider_p);
/* rrproviderproperty.c */
extern _X_EXPORT void
RRDeleteAllProviderProperties(RRProviderPtr provider);
extern _X_EXPORT RRPropertyValuePtr
RRGetProviderProperty(RRProviderPtr provider, Atom property, Bool pending);
extern _X_EXPORT RRPropertyPtr
RRQueryProviderProperty(RRProviderPtr provider, Atom property);
extern _X_EXPORT void
RRDeleteProviderProperty(RRProviderPtr provider, Atom property);
extern _X_EXPORT int
RRChangeProviderProperty(RRProviderPtr provider, Atom property, Atom type,
int format, int mode, unsigned long len,
pointer value, Bool sendevent, Bool pending);
extern _X_EXPORT int
ProcRRGetProviderProperty(ClientPtr client);
extern _X_EXPORT int
ProcRRListProviderProperties(ClientPtr client);
extern _X_EXPORT int
ProcRRQueryProviderProperty(ClientPtr client);
extern _X_EXPORT int
ProcRRConfigureProviderProperty(ClientPtr client);
extern _X_EXPORT int
ProcRRChangeProviderProperty(ClientPtr client);
extern _X_EXPORT int
ProcRRDeleteProviderProperty(ClientPtr client);
/* rrxinerama.c */
#ifdef XINERAMA
extern _X_EXPORT void
RRXineramaExtensionInit(void);
#endif
#endif /* _RANDRSTR_H_ */
/*
randr extension implementation structure
Query state:
ProcRRGetScreenInfo/ProcRRGetScreenResources
RRGetInfo
Request configuration from driver, either 1.0 or 1.2 style
These functions only record state changes, all
other actions are pended until RRTellChanged is called
->rrGetInfo
1.0:
RRRegisterSize
RRRegisterRate
RRSetCurrentConfig
1.2:
RRScreenSetSizeRange
RROutputSetCrtcs
RRModeGet
RROutputSetModes
RROutputSetConnection
RROutputSetSubpixelOrder
RROutputSetClones
RRCrtcNotify
Must delay scanning configuration until after ->rrGetInfo returns
because some drivers will call SetCurrentConfig in the middle
of the ->rrGetInfo operation.
1.0:
Scan old configuration, mirror to new structures
RRScanOldConfig
RRCrtcCreate
RROutputCreate
RROutputSetCrtcs
RROutputSetConnection
RROutputSetSubpixelOrder
RROldModeAdd This adds modes one-at-a-time
RRModeGet
RRCrtcNotify
send events, reset pointer if necessary
RRTellChanged
WalkTree (sending events)
when layout has changed:
RRPointerScreenConfigured
RRSendConfigNotify
Asynchronous state setting (1.2 only)
When setting state asynchronously, the driver invokes the
->rrGetInfo function and then calls RRTellChanged to flush
the changes to the clients and reset pointer if necessary
Set state
ProcRRSetScreenConfig
RRCrtcSet
1.2:
->rrCrtcSet
RRCrtcNotify
1.0:
->rrSetConfig
RRCrtcNotify
RRTellChanged
*/