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vt1200/xie/docs/dec/xie23-src/include/XIproto.h
T
arti d8d54bb990 feat(xie): a client-chosen XIE image is displayed on the VT1200 
The XIE path now runs end to end: XieCreateImage -> XieCreatePhoto ->
XiePutTile -> XieExport(photomap -> depth-1 pixmap) -> XCopyArea(pixmap ->
window), and the client's tile appears on screen at the client's own window
position, pixel-exact.

TWO FAULTS BEHIND THE LONG DEAD END

1. Device model (harness/mame/vt1200.cpp, opt-in VT1200_ACCEL=1).  The
   accelerator's output port 0x5600200 returns the pixel stream the firmware
   pushed into the FIFO -- the firmware then stores it into the drawable itself
   (file 0x125528: MOVE *B6,*B1 ; ADDK 0x10,B1).  The FIFO read pointer was
   never reset between transfers, so consecutive exports read stale words and
   the same fill produced 759 then 516 set pixels.  Reset m_fifo_in/out on the
   data-register write; the export is now deterministic.

2. Measurement, not the device.
   - dwt/screenshot.py without --real reads 1024x1024 at a 128-byte row stride,
     but the VR319 default programs 1280x1024 at a 2048-bit (256-byte) pitch.
     That is the "shifted" picture; --real is the correct read.
   - The earlier "0 differing bytes over 128 KiB" VRAM comparison stepped peek
     by 1024 *bit* addresses, so it scanned rows 0..63 only -- never the window
     at rows 200..263.  Over the real raster the white/black diff is 576 bytes
     spanning exactly those rows.
   - New instrument: decclient does a server-side XGetImage readback of the
     pixmap and window and counts set pixels.  That separated "the server never
     drew it" from "the framebuffer view is wrong".

EVIDENCE (reproduced twice, the second time from a fresh machine)

  no export vs 0xFF : 4096 / 4096 pixels differ
  no export vs 0x00 :    0 / 4096   (the window background is black)
  0xFF      vs 0x00 : 4096 / 4096
  0xAA      vs 0x0F : 2048 / 4096   (the two stripe phases)

Tile byte 0xAA reproduces as 1-pixel vertical stripes, 0x0F as 4-pixel, with
no shear -- so the placement is right and the pixels are the client's.

Contents: xie/ holds DEC XIE 2.3 headers, 84 man pages and complete
client+server source; a libXie.a and decclient built from DEC's own code; the
XIE probes; and evidence/ with every measurement, including explicit
retractions of the earlier wrong readings (VRAM_IDENTICAL_FOR_BOTH_FILLS and
friends).  xie/evidence/XIE_IMAGE_DISPLAYED.md is the report; frames are in
xie/evidence/png/.

The accelerator model stays opt-in: it answers the status poll and relays the
pixel stream, but performs no compositing, so it is a stand-in and the verified
default configuration is unchanged (a no-env run still parks in the level-0
diagnostics menu at PC=3FDCE400).
2026-11-01 23:22:25 +02:00

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/*
* *****************************************************************
* * *
* * Copyright (c) Digital Equipment Corporation, 1991, 1994 *
* * *
* * All Rights Reserved. Unpublished rights reserved under *
* * the copyright laws of the United States. *
* * *
* * The software contained on this media is proprietary to *
* * and embodies the confidential technology of Digital *
* * Equipment Corporation. Possession, use, duplication or *
* * dissemination of the software and media is authorized only *
* * pursuant to a valid written license from Digital Equipment *
* * Corporation. *
* * *
* * RESTRICTED RIGHTS LEGEND Use, duplication, or disclosure *
* * by the U.S. Government is subject to restrictions as set *
* * forth in Subparagraph (c)(1)(ii) of DFARS 252.227-7013, *
* * or in FAR 52.227-19, as applicable. *
* * *
* *****************************************************************
*/
/*
* HISTORY
*/
/* $Header: /usr/sde/x11/rcs/x11/src/./extensions/include/XIproto.h,v 1.2 91/12/15 12:42:16 devrcs Exp $ */
/************************************************************
Copyright (c) 1989 by Hewlett-Packard Company, Palo Alto, California, and the
Massachusetts Institute of Technology, Cambridge, Massachusetts.
All Rights Reserved
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
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 names of Hewlett-Packard or MIT not be
used in advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
HEWLETT-PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
HEWLETT-PACKARD 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.
********************************************************/
#ifndef _XIPROTO_H
#define _XIPROTO_H
#ifndef NEED_EVENTS
#define NEED_EVENTS
#endif
#ifndef NEED_REPLIES
#define NEED_REPLIES
#endif
#include <X11/Xproto.h>
#include <X11/X.h>
/*********************************************************
*
* number of events, errors, and extension name.
*
*/
#define MORE_EVENTS 0x80
#define DEVICE_BITS 0x7F
#define InputClassBits 0x3F /* bits in mode field for input classes */
#define ModeBitsShift 6 /* amount to shift the remaining bits */
#define numInputClasses 7
#define IEVENTS 15
#define IERRORS 5
#define CLIENT_REQ 1
typedef struct _XExtEventInfo
{
Mask mask;
BYTE type;
BYTE word;
} XExtEventInfo;
typedef unsigned char *Pointer;
struct tmask
{
Mask mask;
Pointer dev;
};
/*********************************************************
*
* Event constants used by library.
*
*/
#define XI_DeviceValuator 0
#define XI_DeviceKeyPress 1
#define XI_DeviceKeyRelease 2
#define XI_DeviceButtonPress 3
#define XI_DeviceButtonRelease 4
#define XI_DeviceMotionNotify 5
#define XI_DeviceFocusIn 6
#define XI_DeviceFocusOut 7
#define XI_ProximityIn 8
#define XI_ProximityOut 9
#define XI_DeviceStateNotify 10
#define XI_DeviceMappingNotify 11
#define XI_ChangeDeviceNotify 12
#define XI_DeviceKeystateNotify 13
#define XI_DeviceButtonstateNotify 14
/*********************************************************
*
* Protocol request constants
*
*/
#define X_GetExtensionVersion 1
#define X_ListInputDevices 2
#define X_OpenDevice 3
#define X_CloseDevice 4
#define X_SetDeviceMode 5
#define X_SelectExtensionEvent 6
#define X_GetSelectedExtensionEvents 7
#define X_ChangeDeviceDontPropagateList 8
#define X_GetDeviceDontPropagateList 9
#define X_GetDeviceMotionEvents 10
#define X_ChangeKeyboardDevice 11
#define X_ChangePointerDevice 12
#define X_GrabDevice 13
#define X_UngrabDevice 14
#define X_GrabDeviceKey 15
#define X_UngrabDeviceKey 16
#define X_GrabDeviceButton 17
#define X_UngrabDeviceButton 18
#define X_AllowDeviceEvents 19
#define X_GetDeviceFocus 20
#define X_SetDeviceFocus 21
#define X_GetFeedbackControl 22
#define X_ChangeFeedbackControl 23
#define X_GetDeviceKeyMapping 24
#define X_ChangeDeviceKeyMapping 25
#define X_GetDeviceModifierMapping 26
#define X_SetDeviceModifierMapping 27
#define X_GetDeviceButtonMapping 28
#define X_SetDeviceButtonMapping 29
#define X_QueryDeviceState 30
#define X_SendExtensionEvent 31
#define X_DeviceBell 32
#define X_SetDeviceValuators 33
#define X_GetDeviceControl 34
#define X_ChangeDeviceControl 35
/*********************************************************
*
* Protocol request and reply structures.
*
* GetExtensionVersion.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_GetExtensionVersion */
CARD16 length B16;
CARD16 nbytes B16;
CARD8 pad1, pad2;
} xGetExtensionVersionReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_GetExtensionVersion */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD16 major_version B16;
CARD16 minor_version B16;
BOOL present;
CARD8 pad1, pad2, pad3;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
CARD32 pad04 B32;
} xGetExtensionVersionReply;
/*********************************************************
*
* ListInputDevices.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_ListInputDevices */
CARD16 length B16;
} xListInputDevicesReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_ListInputDevices */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD8 ndevices B32;
CARD8 pad1, pad2, pad3;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
CARD32 pad04 B32;
CARD32 pad05 B32;
} xListInputDevicesReply;
typedef struct _xDeviceInfo *xDeviceInfoPtr;
typedef struct _xAnyClassinfo *xAnyClassPtr;
typedef struct _xAnyClassinfo {
CARD8 class;
CARD8 length;
} xAnyClassInfo;
typedef struct _xDeviceInfo {
CARD32 type B32;
CARD8 id;
CARD8 num_classes;
CARD8 use;
CARD8 pad1;
} xDeviceInfo;
typedef struct _xKeyInfo *xKeyInfoPtr;
typedef struct _xKeyInfo {
CARD8 class;
CARD8 length;
KeyCode min_keycode;
KeyCode max_keycode;
CARD16 num_keys B16;
CARD8 pad1,pad2;
} xKeyInfo;
typedef struct _xButtonInfo *xButtonInfoPtr;
typedef struct _xButtonInfo {
CARD8 class;
CARD8 length;
CARD16 num_buttons B16;
} xButtonInfo;
typedef struct _xValuatorInfo *xValuatorInfoPtr;
typedef struct _xValuatorInfo {
CARD8 class;
CARD8 length;
CARD8 num_axes;
CARD8 mode;
CARD32 motion_buffer_size B32;
} xValuatorInfo;
typedef struct _xAxisInfo *xAxisInfoPtr;
typedef struct _xAxisInfo {
CARD32 resolution B32;
CARD32 min_value B32;
CARD32 max_value B32;
} xAxisInfo;
/*********************************************************
*
* OpenDevice.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_OpenDevice */
CARD16 length B16;
CARD8 deviceid;
BYTE pad1, pad2, pad3;
} xOpenDeviceReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_OpenDevice */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD8 num_classes;
BYTE pad1, pad2, pad3;
CARD32 pad00 B32;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
CARD32 pad04 B32;
} xOpenDeviceReply;
typedef struct {
CARD8 class;
CARD8 event_type_base;
} xInputClassInfo;
/*********************************************************
*
* CloseDevice.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_CloseDevice */
CARD16 length B16;
CARD8 deviceid;
BYTE pad1, pad2, pad3;
} xCloseDeviceReq;
/*********************************************************
*
* SetDeviceMode.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_SetDeviceMode */
CARD16 length B16;
CARD8 deviceid;
CARD8 mode;
BYTE pad1, pad2;
} xSetDeviceModeReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_SetDeviceMode */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD8 status;
BYTE pad1, pad2, pad3;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
CARD32 pad04 B32;
CARD32 pad05 B32;
} xSetDeviceModeReply;
/*********************************************************
*
* SelectExtensionEvent.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_SelectExtensionEvent */
CARD16 length B16;
Window window B32;
CARD16 count B16;
CARD16 pad00 B16;
} xSelectExtensionEventReq;
/*********************************************************
*
* GetSelectedExtensionEvent.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* X_GetSelectedExtensionEvents */
CARD16 length B16;
Window window B32;
} xGetSelectedExtensionEventsReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* GetSelectedExtensionEvents */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD16 this_client_count B16;
CARD16 all_clients_count B16;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
CARD32 pad04 B32;
CARD32 pad05 B32;
} xGetSelectedExtensionEventsReply;
/*********************************************************
*
* ChangeDeviceDontPropagateList.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* X_ChangeDeviceDontPropagateList */
CARD16 length B16;
Window window B32;
CARD16 count B16;
CARD8 mode;
BYTE pad;
} xChangeDeviceDontPropagateListReq;
/*********************************************************
*
* GetDeviceDontPropagateList.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* X_GetDeviceDontPropagateList */
CARD16 length B16;
Window window B32;
} xGetDeviceDontPropagateListReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* GetDeviceDontPropagateList */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD16 count B16;
CARD16 pad00 B16;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
CARD32 pad04 B32;
CARD32 pad05 B32;
} xGetDeviceDontPropagateListReply;
/*********************************************************
*
* GetDeviceMotionEvents.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_GetDeviceMotionEvents*/
CARD16 length B16;
Time start B32;
Time stop B32;
CARD8 deviceid;
BYTE pad1, pad2, pad3;
} xGetDeviceMotionEventsReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_GetDeviceMotionEvents */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD32 nEvents B32;
CARD8 axes;
CARD8 mode;
BYTE pad1, pad2;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
CARD32 pad04 B32;
} xGetDeviceMotionEventsReply;
/*********************************************************
*
* ChangeKeyboardDevice.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* X_ChangeKeyboardDevice */
CARD16 length B16;
CARD8 deviceid;
BYTE pad1, pad2, pad3;
} xChangeKeyboardDeviceReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_ChangeKeyboardDevice*/
CARD16 sequenceNumber B16;
CARD32 length B32; /* 0 */
CARD8 status;
BYTE pad1, pad2, pad3;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
CARD32 pad04 B32;
CARD32 pad05 B32;
} xChangeKeyboardDeviceReply;
/*********************************************************
*
* ChangePointerDevice.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* X_ChangePointerDevice */
CARD16 length B16;
CARD8 xaxis;
CARD8 yaxis;
CARD8 deviceid;
BYTE pad1;
} xChangePointerDeviceReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_ChangePointerDevice */
CARD16 sequenceNumber B16;
CARD32 length B32; /* 0 */
CARD8 status;
BYTE pad1, pad2, pad3;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
CARD32 pad04 B32;
CARD32 pad05 B32;
} xChangePointerDeviceReply;
/*********************************************************
*
* GrabDevice.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_GrabDevice */
CARD16 length B16;
Window grabWindow B32;
Time time B32;
CARD16 event_count B16;
CARD8 this_device_mode;
CARD8 other_devices_mode;
BOOL ownerEvents;
CARD8 deviceid;
CARD16 pad01 B16;
} xGrabDeviceReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_GrabDevice */
CARD16 sequenceNumber B16;
CARD32 length B32; /* 0 */
CARD8 status;
BYTE pad1, pad2, pad3;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
CARD32 pad04 B32;
CARD32 pad05 B32;
} xGrabDeviceReply;
/*********************************************************
*
* UngrabDevice.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_UnGrabDevice */
CARD16 length B16;
Time time B32;
CARD8 deviceid;
BYTE pad1, pad2, pad3;
} xUngrabDeviceReq;
/*********************************************************
*
* GrabDeviceKey.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_GrabDeviceKey */
CARD16 length B16;
Window grabWindow B32;
CARD16 event_count B16;
CARD16 modifiers B16;
CARD8 modifier_device;
CARD8 grabbed_device;
CARD8 key;
BYTE this_device_mode;
BYTE other_devices_mode;
BOOL ownerEvents;
BYTE pad1, pad2;
} xGrabDeviceKeyReq;
/*********************************************************
*
* UngrabDeviceKey.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_UngrabDeviceKey */
CARD16 length B16;
Window grabWindow B32;
CARD16 modifiers B16;
CARD8 modifier_device;
CARD8 key;
CARD8 grabbed_device;
BYTE pad1, pad2, pad3;
} xUngrabDeviceKeyReq;
/*********************************************************
*
* GrabDeviceButton.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_GrabDeviceButton */
CARD16 length B16;
Window grabWindow B32;
CARD8 grabbed_device;
CARD8 modifier_device;
CARD16 event_count B16;
CARD16 modifiers B16;
BYTE this_device_mode;
BYTE other_devices_mode;
CARD8 button;
BOOL ownerEvents;
BYTE pad1, pad2;
} xGrabDeviceButtonReq;
/*********************************************************
*
* UngrabDeviceButton.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_UngrabDeviceButton */
CARD16 length B16;
Window grabWindow B32;
CARD16 modifiers B16;
CARD8 modifier_device;
CARD8 button;
CARD8 grabbed_device;
BYTE pad1, pad2, pad3;
} xUngrabDeviceButtonReq;
/*********************************************************
*
* AllowDeviceEvents.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_AllowDeviceEvents */
CARD16 length B16;
Time time B32;
CARD8 mode;
CARD8 deviceid;
BYTE pad1, pad2;
} xAllowDeviceEventsReq;
/*********************************************************
*
* GetDeviceFocus.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_GetDeviceFocus */
CARD16 length B16;
CARD8 deviceid;
BYTE pad1, pad2, pad3;
} xGetDeviceFocusReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_GetDeviceFocus */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD32 focus B32;
Time time B32;
CARD8 revertTo;
BYTE pad1, pad2, pad3;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
} xGetDeviceFocusReply;
/*********************************************************
*
* SetDeviceFocus.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_SetDeviceFocus */
CARD16 length B16;
Window focus B32;
Time time B32;
CARD8 revertTo;
CARD8 device;
CARD16 pad01 B16;
} xSetDeviceFocusReq;
/*********************************************************
*
* GetFeedbackControl.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* X_GetFeedbackControl */
CARD16 length B16;
CARD8 deviceid;
BYTE pad1, pad2, pad3;
} xGetFeedbackControlReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_GetFeedbackControl */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD16 num_feedbacks B16;
CARD16 pad01 B16;
CARD32 pad02 B32;
CARD32 pad03 B32;
CARD32 pad04 B32;
CARD32 pad05 B32;
CARD32 pad06 B32;
} xGetFeedbackControlReply;
typedef struct {
CARD8 class; /* feedback class */
CARD8 id; /* feedback id */
CARD16 length B16; /* feedback length */
} xFeedbackState;
typedef struct {
CARD8 class;
CARD8 id;
CARD16 length B16;
CARD16 pitch B16;
CARD16 duration B16;
CARD32 led_mask B32;
CARD32 led_values B32;
BOOL global_auto_repeat;
CARD8 click;
CARD8 percent;
BYTE pad;
BYTE auto_repeats[32];
} xKbdFeedbackState;
typedef struct {
CARD8 class;
CARD8 id;
CARD16 length B16;
CARD8 pad1,pad2;
CARD16 accelNum B16;
CARD16 accelDenom B16;
CARD16 threshold B16;
} xPtrFeedbackState;
typedef struct {
CARD8 class; /* feedback class id */
CARD8 id;
CARD16 length B16; /* feedback length */
CARD32 resolution B32;
INT32 min_value B32;
INT32 max_value B32;
} xIntegerFeedbackState;
typedef struct {
CARD8 class; /* feedback class id */
CARD8 id;
CARD16 length B16; /* feedback length */
CARD16 max_symbols B16;
CARD16 num_syms_supported B16;
} xStringFeedbackState;
typedef struct {
CARD8 class; /* feedback class id */
CARD8 id;
CARD16 length B16; /* feedback length */
CARD8 percent;
BYTE pad1, pad2, pad3;
CARD16 pitch B16;
CARD16 duration B16;
} xBellFeedbackState;
typedef struct {
CARD8 class; /* feedback class id */
CARD8 id;
CARD16 length B16; /* feedback length */
CARD32 led_mask B32;
CARD32 led_values B32;
} xLedFeedbackState;
/*********************************************************
*
* ChangeFeedbackControl.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* X_ChangeFeedbackControl */
CARD16 length B16;
CARD32 mask B32;
CARD8 deviceid;
CARD8 feedbackid;
BYTE pad1, pad2;
} xChangeFeedbackControlReq;
typedef struct {
CARD8 class; /* feedback class id */
CARD8 id; /* feedback id */
CARD16 length B16; /* feedback length */
} xFeedbackCtl;
typedef struct {
CARD8 class; /* feedback class id */
CARD8 id; /* feedback length */
CARD16 length B16; /* feedback length */
KeyCode key;
CARD8 auto_repeat_mode;
INT8 click;
INT8 percent;
INT16 pitch B16;
INT16 duration B16;
CARD32 led_mask B32;
CARD32 led_values B32;
} xKbdFeedbackCtl;
typedef struct {
CARD8 class; /* feedback class id */
CARD8 id; /* feedback id */
CARD16 length B16; /* feedback length */
CARD8 pad1,pad2;
INT16 num B16;
INT16 denom B16;
INT16 thresh B16;
} xPtrFeedbackCtl;
typedef struct {
CARD8 class; /* feedback class id */
CARD8 id; /* feedback id */
CARD16 length B16; /* feedback length */
INT32 int_to_display B32;
} xIntegerFeedbackCtl;
typedef struct {
CARD8 class; /* feedback class id */
CARD8 id; /* feedback id */
CARD16 length B16; /* feedback length */
CARD8 pad1,pad2;
CARD16 num_keysyms B16;
} xStringFeedbackCtl;
typedef struct {
CARD8 class; /* feedback class id */
CARD8 id; /* feedback id */
CARD16 length B16; /* feedback length */
INT8 percent;
BYTE pad1, pad2, pad3;
INT16 pitch B16;
INT16 duration B16;
} xBellFeedbackCtl;
typedef struct {
CARD8 class; /* feedback class id */
CARD8 id; /* feedback id */
CARD16 length B16; /* feedback length */
CARD32 led_mask B32;
CARD32 led_values B32;
} xLedFeedbackCtl;
/*********************************************************
*
* GetDeviceKeyMapping.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_GetDeviceKeyMapping */
CARD16 length B16;
CARD8 deviceid;
KeyCode firstKeyCode;
CARD8 count;
BYTE pad1;
} xGetDeviceKeyMappingReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_GetDeviceKeyMapping */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD8 keySymsPerKeyCode;
CARD8 pad0;
CARD16 pad1 B16;
CARD32 pad2 B32;
CARD32 pad3 B32;
CARD32 pad4 B32;
CARD32 pad5 B32;
CARD32 pad6 B32;
} xGetDeviceKeyMappingReply;
/*********************************************************
*
* ChangeDeviceKeyMapping.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_ChangeDeviceKeyMapping */
CARD16 length B16;
CARD8 deviceid;
KeyCode firstKeyCode;
CARD8 keySymsPerKeyCode;
CARD8 keyCodes;
} xChangeDeviceKeyMappingReq;
/*********************************************************
*
* GetDeviceModifierMapping.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_GetDeviceModifierMapping */
CARD16 length B16;
CARD8 deviceid;
BYTE pad1, pad2, pad3;
} xGetDeviceModifierMappingReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_GetDeviceModifierMapping */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD8 numKeyPerModifier;
CARD8 pad0;
CARD16 pad1 B16;
CARD32 pad2 B32;
CARD32 pad3 B32;
CARD32 pad4 B32;
CARD32 pad5 B32;
CARD32 pad6 B32;
} xGetDeviceModifierMappingReply;
/*********************************************************
*
* SetDeviceModifierMapping.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_SetDeviceModifierMapping */
CARD16 length B16;
CARD8 deviceid;
CARD8 numKeyPerModifier;
CARD16 pad1 B16;
} xSetDeviceModifierMappingReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_SetDeviceModifierMapping */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD8 success;
CARD8 pad0;
CARD16 pad1 B16;
CARD32 pad2 B32;
CARD32 pad3 B32;
CARD32 pad4 B32;
CARD32 pad5 B32;
CARD32 pad6 B32;
} xSetDeviceModifierMappingReply;
/*********************************************************
*
* GetDeviceButtonMapping.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* X_GetDeviceButtonMapping */
CARD16 length B16;
CARD8 deviceid;
BYTE pad1, pad2, pad3;
} xGetDeviceButtonMappingReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_GetDeviceButtonMapping */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD8 nElts;
BYTE pad1, pad2, pad3;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
CARD32 pad04 B32;
CARD32 pad05 B32;
} xGetDeviceButtonMappingReply;
/*********************************************************
*
* SetDeviceButtonMapping.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* X_SetDeviceButtonMapping */
CARD16 length B16;
CARD8 deviceid;
CARD8 map_length;
BYTE pad1, pad2;
} xSetDeviceButtonMappingReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_SetDeviceButtonMapping */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD8 status;
BYTE pad0;
CARD16 pad1 B16;
CARD32 pad2 B32;
CARD32 pad3 B32;
CARD32 pad4 B32;
CARD32 pad5 B32;
CARD32 pad6 B32;
} xSetDeviceButtonMappingReply;
/*********************************************************
*
* QueryDeviceState.
*
*/
typedef struct {
CARD8 reqType;
CARD8 ReqType; /* always X_QueryDeviceState */
CARD16 length B16;
CARD8 deviceid;
BYTE pad1, pad2, pad3;
} xQueryDeviceStateReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_QueryDeviceState */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD8 num_classes;
BYTE pad0;
CARD16 pad1 B16;
CARD32 pad2 B32;
CARD32 pad3 B32;
CARD32 pad4 B32;
CARD32 pad5 B32;
CARD32 pad6 B32;
} xQueryDeviceStateReply;
typedef struct {
CARD8 class;
CARD8 length;
CARD8 num_keys;
BYTE pad1;
CARD8 keys[32];
} xKeyState;
typedef struct {
CARD8 class;
CARD8 length;
CARD8 num_buttons;
BYTE pad1;
CARD8 buttons[32];
} xButtonState;
typedef struct {
CARD8 class;
CARD8 length;
CARD8 num_valuators;
CARD8 mode;
} xValuatorState;
/*********************************************************
*
* SendExtensionEvent.
* THIS REQUEST MUST BE KEPT A MULTIPLE OF 8 BYTES IN LENGTH!
* MORE EVENTS MAY FOLLOW AND THEY MUST BE QUAD-ALIGNED!
*
*/
typedef struct {
CARD8 reqType;
CARD8 ReqType; /* always X_SendExtensionEvent */
CARD16 length B16;
Window destination B32;
CARD8 deviceid;
BOOL propagate;
CARD16 count B16;
CARD8 num_events;
BYTE pad1,pad2,pad3;
} xSendExtensionEventReq;
/*********************************************************
*
* DeviceBell.
*
*/
typedef struct {
CARD8 reqType;
CARD8 ReqType; /* always X_DeviceBell */
CARD16 length B16;
CARD8 deviceid;
CARD8 feedbackid;
CARD8 feedbackclass;
INT8 percent;
} xDeviceBellReq;
/*********************************************************
*
* SetDeviceValuators.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_SetDeviceValuators */
CARD16 length B16;
CARD8 deviceid;
CARD8 first_valuator;
CARD8 num_valuators;
BYTE pad1;
} xSetDeviceValuatorsReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_SetDeviceValuators */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD8 status;
BYTE pad1, pad2, pad3;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
CARD32 pad04 B32;
CARD32 pad05 B32;
} xSetDeviceValuatorsReply;
/*********************************************************
*
* GetDeviceControl.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_GetDeviceControl */
CARD16 length B16;
CARD16 control B16;
CARD8 deviceid;
BYTE pad2;
} xGetDeviceControlReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_GetDeviceControl */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD8 status;
BYTE pad1, pad2, pad3;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
CARD32 pad04 B32;
CARD32 pad05 B32;
} xGetDeviceControlReply;
typedef struct {
CARD16 control B16; /* control type */
CARD16 length B16; /* control length */
} xDeviceState;
typedef struct {
CARD16 control B16; /* control type */
CARD16 length B16; /* control length */
CARD32 num_valuators B32; /* number of valuators */
} xDeviceResolutionState;
/*********************************************************
*
* ChangeDeviceControl.
*
*/
typedef struct {
CARD8 reqType; /* input extension major code */
CARD8 ReqType; /* always X_ChangeDeviceControl */
CARD16 length B16;
CARD16 control B16;
CARD8 deviceid;
CARD8 num_valuators;
} xChangeDeviceControlReq;
typedef struct {
CARD8 repType; /* X_Reply */
CARD8 RepType; /* always X_ChangeDeviceControl */
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD8 status;
BYTE pad1, pad2, pad3;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
CARD32 pad04 B32;
CARD32 pad05 B32;
} xChangeDeviceControlReply;
typedef struct {
CARD16 control B16; /* control type */
CARD16 length B16; /* control length */
} xDeviceCtl;
typedef struct {
CARD16 control B16; /* control type */
CARD16 length B16; /* control length */
CARD8 first_valuator; /* first valuator to change */
CARD8 num_valuators; /* number of valuators to change*/
CARD8 pad1,pad2;
} xDeviceResolutionCtl;
/**********************************************************
*
* Input extension events.
*
* DeviceValuator
*
*/
typedef struct
{
BYTE type;
CARD8 deviceid;
CARD16 sequenceNumber B16;
KeyButMask device_state B16;
CARD8 num_valuators;
CARD8 first_valuator;
INT32 valuator0 B32;
INT32 valuator1 B32;
INT32 valuator2 B32;
INT32 valuator3 B32;
INT32 valuator4 B32;
INT32 valuator5 B32;
} deviceValuator;
/**********************************************************
*
* DeviceKeyButtonPointer.
*
* Used for: DeviceKeyPress, DeviceKeyRelease,
* DeviceButtonPress, DeviceButtonRelease,
* ProximityIn, ProximityOut
* DeviceMotionNotify,
*
*/
typedef struct
{
BYTE type;
BYTE detail;
CARD16 sequenceNumber B16;
Time time B32;
Window root B32;
Window event B32;
Window child B32;
INT16 root_x B16;
INT16 root_y B16;
INT16 event_x B16;
INT16 event_y B16;
KeyButMask state B16;
BOOL same_screen;
CARD8 deviceid;
} deviceKeyButtonPointer;
/**********************************************************
*
* DeviceFocus.
*
*/
typedef struct
{
BYTE type;
BYTE detail;
CARD16 sequenceNumber B16;
Time time B32;
Window window B32;
BYTE mode;
CARD8 deviceid;
BYTE pad1, pad2;
CARD32 pad00 B32;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
} deviceFocus;
/**********************************************************
*
* DeviceStateNotify.
*
* Note that the two high-order bits in the classes_reported
* field are the proximity state (InProximity or OutOfProximity),
* and the device mode (Absolute or Relative), respectively.
*
*/
typedef struct
{
BYTE type;
BYTE deviceid;
CARD16 sequenceNumber B16;
Time time B32;
CARD8 num_keys;
CARD8 num_buttons;
CARD8 num_valuators;
CARD8 classes_reported;
CARD8 buttons[4];
CARD8 keys[4];
INT32 valuator0 B32;
INT32 valuator1 B32;
INT32 valuator2 B32;
} deviceStateNotify;
/**********************************************************
*
* DeviceKeyStateNotify.
*
*/
typedef struct
{
BYTE type;
BYTE deviceid;
CARD16 sequenceNumber B16;
CARD8 keys[28];
} deviceKeyStateNotify;
/**********************************************************
*
* DeviceButtonStateNotify.
*
*/
typedef struct
{
BYTE type;
BYTE deviceid;
CARD16 sequenceNumber B16;
CARD8 buttons[28];
} deviceButtonStateNotify;
/**********************************************************
*
* DeviceMappingNotify.
* Fields must be kept in sync with core mappingnotify event.
*
*/
typedef struct
{
BYTE type;
BYTE deviceid;
CARD16 sequenceNumber B16;
CARD8 request;
KeyCode firstKeyCode;
CARD8 count;
BYTE pad1;
Time time B32;
CARD32 pad00 B32;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
CARD32 pad04 B32;
} deviceMappingNotify;
/**********************************************************
*
* ChangeDeviceNotify.
*
*/
typedef struct
{
BYTE type;
BYTE deviceid;
CARD16 sequenceNumber B16;
Time time B32;
CARD8 request;
BYTE pad1, pad2, pad3;
CARD32 pad00 B32;
CARD32 pad01 B32;
CARD32 pad02 B32;
CARD32 pad03 B32;
CARD32 pad04 B32;
} changeDeviceNotify;
#endif
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