File Index

00001 /* $XFree86$ */
+00002 /*
+00003  * Copyright 2003-2004 Red Hat Inc., Durham, North Carolina.
+00004  *
+00005  * All Rights Reserved.
+00006  *
+00007  * Permission is hereby granted, free of charge, to any person obtaining
+00008  * a copy of this software and associated documentation files (the
+00009  * "Software"), to deal in the Software without restriction, including
+00010  * without limitation on the rights to use, copy, modify, merge,
+00011  * publish, distribute, sublicense, and/or sell copies of the Software,
+00012  * and to permit persons to whom the Software is furnished to do so,
+00013  * subject to the following conditions:
+00014  *
+00015  * The above copyright notice and this permission notice (including the
+00016  * next paragraph) shall be included in all copies or substantial
+00017  * portions of the Software.
+00018  *
+00019  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+00020  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+00021  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+00022  * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+00023  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+00024  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+00025  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+00026  * SOFTWARE.
+00027  */
+00028 
+00029 /*
+00030  * Author:
+00031  *   Rickard E. (Rik) Faith <faith@redhat.com>
+00032  *   Kevin E. Martin <kem@redhat.com>
+00033  *
+00034  */
+00035 
+00040 #ifndef _DMXEXTENSION_H_
+00041 #define _DMXEXTENSION_H_
+00042 
+00045 typedef struct {
+00046     const char   *displayName;
+00047     int          logicalScreen;
+00048 
+00049     unsigned int screenWindowWidth;    /* displayName's coordinate system */
+00050     unsigned int screenWindowHeight;   /* displayName's coordinate system */
+00051     int          screenWindowXoffset;  /* displayName's coordinate system */
+00052     int          screenWindowYoffset;  /* displayName's coordinate system */
+00053 
+00054     unsigned int rootWindowWidth;      /* screenWindow's coordinate system */
+00055     unsigned int rootWindowHeight;     /* screenWindow's coordinate system */
+00056     int          rootWindowXoffset;    /* screenWindow's coordinate system */
+00057     int          rootWindowYoffset;    /* screenWindow's coordinate system */
+00058 
+00059     int          rootWindowXorigin;    /* global coordinate system */
+00060     int          rootWindowYorigin;    /* global coordinate system */
+00061 } DMXScreenAttributesRec, *DMXScreenAttributesPtr;
+00062 
+00064 typedef struct {
+00065     int          screen;
+00066     Window       window;
+00067     xRectangle   pos;
+00068     xRectangle   vis;
+00069 } DMXWindowAttributesRec, *DMXWindowAttributesPtr;
+00070 
+00073 typedef struct {
+00074     int          width;
+00075     int          height;
+00076     int          shiftX;
+00077     int          shiftY;
+00078 } DMXDesktopAttributesRec, *DMXDesktopAttributesPtr;
+00079 
+00081 typedef struct {
+00082     const char   *name;
+00083     int          inputType;
+00084     int          physicalScreen;
+00085     int          physicalId;
+00086     int          isCore;
+00087     int          sendsCore;
+00088     int          detached;
+00089 } DMXInputAttributesRec, *DMXInputAttributesPtr;
+00090 
+00091 
+00092 extern unsigned long dmxGetNumScreens(void);
+00093 extern void          dmxForceWindowCreation(WindowPtr pWindow);
+00094 extern void          dmxFlushPendingSyncs(void);
+00095 extern Bool          dmxGetScreenAttributes(int physical,
+00096                                             DMXScreenAttributesPtr attr);
+00097 extern Bool          dmxGetWindowAttributes(WindowPtr pWindow,
+00098                                             DMXWindowAttributesPtr attr);
+00099 extern void          dmxGetDesktopAttributes(DMXDesktopAttributesPtr attr);
+00100 extern int           dmxGetInputCount(void);
+00101 extern int           dmxGetInputAttributes(int deviceId,
+00102                                            DMXInputAttributesPtr attr);
+00103 extern int           dmxAddInput(DMXInputAttributesPtr attr, int *deviceId);
+00104 extern int           dmxRemoveInput(int deviceId);
+00105 
+00106 extern int           dmxConfigureScreenWindows(int nscreens,
+00107                                                CARD32 *screens,
+00108                                                DMXScreenAttributesPtr attribs,
+00109                                                int *errorScreen);
+00110 
+00111 extern int           dmxConfigureDesktop(DMXDesktopAttributesPtr attribs);
+00112 
+00113 /* dmxUpdateScreenResources exposed for dmxCreateWindow in dmxwindow.c */
+00114 extern void          dmxUpdateScreenResources(ScreenPtr pScreen,
+00115                                               int x, int y, int w, int h);
+00116 
+00117 extern int           dmxAttachScreen(int idx, DMXScreenAttributesPtr attr);
+00118 extern int           dmxDetachScreen(int idx);
+00119 #endif
+
dmxextension.h
