61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/*
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Copyright 2003-2004 Red Hat Inc., Durham, North Carolina.
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * All Rights Reserved.
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Permission is hereby granted, free of charge, to any person obtaining
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * a copy of this software and associated documentation files (the
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * "Software"), to deal in the Software without restriction, including
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * without limitation on the rights to use, copy, modify, merge,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * publish, distribute, sublicense, and/or sell copies of the Software,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * and to permit persons to whom the Software is furnished to do so,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * subject to the following conditions:
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * The above copyright notice and this permission notice (including the
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * next paragraph) shall be included in all copies or substantial
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * portions of the Software.
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * SOFTWARE.
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/*
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Author:
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Rickard E. (Rik) Faith <faith@redhat.com>
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Kevin E. Martin <kem@redhat.com>
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/** \file
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Interface for DMX extension support. These routines are called by
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * function in Xserver/Xext/dmx.c. \see dmxextension.c */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#ifndef _DMXEXTENSION_H_
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define _DMXEXTENSION_H_
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/** Screen attributes. Used by #ProcDMXGetScreenAttributes and
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * \a ProcDMXChangeScreensAttributes. */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsynctypedef struct {
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync const char *displayName;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int logicalScreen;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync unsigned int screenWindowWidth; /* displayName's coordinate system */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync unsigned int screenWindowHeight; /* displayName's coordinate system */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int screenWindowXoffset; /* displayName's coordinate system */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int screenWindowYoffset; /* displayName's coordinate system */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync unsigned int rootWindowWidth; /* screenWindow's coordinate system */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync unsigned int rootWindowHeight; /* screenWindow's coordinate system */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int rootWindowXoffset; /* screenWindow's coordinate system */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int rootWindowYoffset; /* screenWindow's coordinate system */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int rootWindowXorigin; /* global coordinate system */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int rootWindowYorigin; /* global coordinate system */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync} DMXScreenAttributesRec, *DMXScreenAttributesPtr;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/** Window attributes. Used by #ProcDMXGetWindowAttributes. */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsynctypedef struct {
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int screen;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync Window window;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync xRectangle pos;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync xRectangle vis;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync} DMXWindowAttributesRec, *DMXWindowAttributesPtr;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/** Desktop attributes. Used by #ProcDMXGetDesktopAttributes and
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * #ProcDMXChangeDesktopAttributes. */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsynctypedef struct {
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int width;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int height;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int shiftX;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int shiftY;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync} DMXDesktopAttributesRec, *DMXDesktopAttributesPtr;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/** Input attributes. Used by #ProcDMXGetInputAttributes. */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsynctypedef struct {
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync const char *name;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int inputType;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int physicalScreen;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int physicalId;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int isCore;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int sendsCore;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int detached;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync} DMXInputAttributesRec, *DMXInputAttributesPtr;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern unsigned long dmxGetNumScreens(void);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxForceWindowCreation(WindowPtr pWindow);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxFlushPendingSyncs(void);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern Bool dmxGetScreenAttributes(int physical, DMXScreenAttributesPtr attr);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern Bool dmxGetWindowAttributes(WindowPtr pWindow,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync DMXWindowAttributesPtr attr);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxGetDesktopAttributes(DMXDesktopAttributesPtr attr);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern int dmxGetInputCount(void);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern int dmxGetInputAttributes(int deviceId, DMXInputAttributesPtr attr);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern int dmxAddInput(DMXInputAttributesPtr attr, int *deviceId);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern int dmxRemoveInput(int deviceId);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern int dmxConfigureScreenWindows(int nscreens,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync CARD32 *screens,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync DMXScreenAttributesPtr attribs,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int *errorScreen);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern int dmxConfigureDesktop(DMXDesktopAttributesPtr attribs);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* dmxUpdateScreenResources exposed for dmxCreateWindow in dmxwindow.c */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxUpdateScreenResources(ScreenPtr pScreen,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int x, int y, int w, int h);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern int dmxAttachScreen(int idx, DMXScreenAttributesPtr attr);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern int dmxDetachScreen(int idx);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#endif