diff options
Diffstat (limited to 'xorg-server/hw/xgl/xglinit.c')
| -rw-r--r-- | xorg-server/hw/xgl/xglinit.c | 336 |
1 files changed, 0 insertions, 336 deletions
diff --git a/xorg-server/hw/xgl/xglinit.c b/xorg-server/hw/xgl/xglinit.c deleted file mode 100644 index e0c9e7ded..000000000 --- a/xorg-server/hw/xgl/xglinit.c +++ /dev/null @@ -1,336 +0,0 @@ -/* - * Copyright © 2005 Novell, 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 - * Novell, Inc. not be used in advertising or publicity pertaining to - * distribution of the software without specific, written prior permission. - * Novell, Inc. makes no representations about the suitability of this - * software for any purpose. It is provided "as is" without express or - * implied warranty. - * - * NOVELL, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN - * NO EVENT SHALL NOVELL, INC. 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: David Reveman <davidr@novell.com> - */ - -#include "xgl.h" -#include "xglglx.h" -#include "micmap.h" -#include "mipointer.h" -#include "fb.h" - -#ifdef XGL_MODULAR -#include <dlfcn.h> -#endif - -#define DEFAULT_DDX_MODULE_NAME "xglx" - -static char *ddxModuleName = DEFAULT_DDX_MODULE_NAME; - -xglScreenInfoRec xglScreenInfo = { - NULL, 0, 0, 0, 0, 0, - DEFAULT_GEOMETRY_DATA_TYPE, - DEFAULT_GEOMETRY_USAGE, - FALSE, - XGL_DEFAULT_PBO_MASK, - FALSE, - { - { FALSE, FALSE, { 0, 0, 0, 0 } }, - { FALSE, FALSE, { 0, 0, 0, 0 } }, - { FALSE, FALSE, { 0, 0, 0, 0 } }, - { FALSE, FALSE, { 0, 0, 0, 0 } } - } -}; - -#ifdef GLXEXT -static Bool loadGlx = TRUE; - -#ifndef NGLXEXTLOG -static char *glxExtLogFile = 0; -#endif - -#endif - -typedef struct _xglDDXFunc { - void (*initOutput) (ScreenInfo *pScreenInfo, - int argc, - char **argv); - void (*initInput) (int argc, - char **argv); - Bool (*legalModifier) (unsigned int key, - DevicePtr pDev); - void (*processInputEvents) (void); - void (*useMsg) (void); - int (*processArgument) (int argc, - char **argv, - int i); - void (*abort) (void); - void (*giveUp) (void); - void (*osVendorInit) (void); -} xglDDXFuncRec; - -static xglDDXFuncRec __ddxFunc; - -#define SYMFUNC(name) ((void *) (name)) -#define SYMVAR(name) ((void *) &(name)) - -/* - * The following table is used to make sure that all symbols required by - * dynamically loaded modules are present in the main program. Add more symbols - * as needed. - */ - -void *symTab[] = { - SYMFUNC (xglKbdCtrl), - SYMFUNC (xglSetPixmapFormats), - SYMVAR (xglVisuals), - - SYMFUNC (mieqEnqueue), - SYMFUNC (mieqInit), - SYMFUNC (mieqProcessInputEvents), - SYMFUNC (miPointerAbsoluteCursor), - SYMFUNC (miRegisterPointerDevice), - SYMFUNC (miPointerWarpCursor), - SYMFUNC (miDCInitialize), - SYMFUNC (miPointerAbsoluteCursor), - SYMFUNC (miPointerUpdate), - SYMFUNC (miRegisterRedirectBorderClipProc) -}; - -#define SYM(ptr, name) { (void **) &(ptr), (name) } - -static Bool -xglEnsureDDXModule (void) -{ - -#ifdef XGL_MODULAR - static void *ddxHandle = 0; - static Bool status = TRUE; - - if (!status) - return FALSE; - -#ifdef GLXEXT - /* GLX and GLcore modules must be loaded with RTLD_NOW and RTLD_LOCAL - flags before DDX module which is linked to libGL and should be - loaded with RTLD_GLOBAL. */ - if (loadGlx) - { - if (!xglLoadGLXModules ()) - FatalError ("No GLX modules loaded"); - -#ifndef NGLXEXTLOG - if (glxExtLogFile) - { - __xglGLXLogFp = fopen (glxExtLogFile, "w"); - if (!__xglGLXLogFp) - perror ("InitOutput"); - } - else - __xglGLXLogFp = 0; -#endif - - } -#endif - - if (!ddxHandle) - { - xglSymbolRec sym[] = { - SYM (__ddxFunc.initOutput, "InitOutput"), - SYM (__ddxFunc.initInput, "InitInput"), - SYM (__ddxFunc.legalModifier, "LegalModifier"), - SYM (__ddxFunc.processInputEvents, "ProcessInputEvents"), - SYM (__ddxFunc.useMsg, "ddxUseMsg"), - SYM (__ddxFunc.processArgument, "ddxProcessArgument"), - SYM (__ddxFunc.abort, "AbortDDX"), - SYM (__ddxFunc.giveUp, "ddxGiveUp"), - SYM (__ddxFunc.osVendorInit, "OsVendorInit") - }; - - ddxHandle = xglLoadModule (ddxModuleName, RTLD_NOW | RTLD_GLOBAL); - if (!ddxHandle) - return (status = FALSE); - - if (!xglLookupSymbols (ddxHandle, sym, sizeof (sym) / sizeof (sym[0]))) - { - xglUnloadModule (ddxHandle); - ddxHandle = 0; - - return (status = FALSE); - } - } - - return TRUE; -#else - return FALSE; -#endif - -} - -void -InitOutput (ScreenInfo *pScreenInfo, - int argc, - char **argv) -{ - (void) symTab; - - if (!xglEnsureDDXModule ()) - FatalError ("No DDX module loaded"); - - (*__ddxFunc.initOutput) (pScreenInfo, argc, argv); -} - -Bool -LegalModifier (unsigned int key, - DeviceIntPtr pDev) -{ - return (*__ddxFunc.legalModifier) (key, pDev); -} - -void -ProcessInputEvents (void) -{ - (*__ddxFunc.processInputEvents) (); -} - -void -InitInput (int argc, - char **argv) -{ - if (!xglEnsureDDXModule ()) - FatalError ("No DDX module loaded"); - - (*__ddxFunc.initInput) (argc, argv); -} - -void -ddxUseMsg (void) -{ - ErrorF ("\nXgl usage:\n"); - ErrorF ("-ddx module specify ddx module\n"); - -#ifdef GLXEXT - ErrorF ("-noglx don't load glx extension\n"); - -#ifndef NGLXEXTLOG - ErrorF ("-glxlog file glx extension log file\n"); -#endif - -#endif - - xglUseMsg (); - - if (xglEnsureDDXModule ()) - (*__ddxFunc.useMsg) (); -} - -int -ddxProcessArgument (int argc, - char **argv, - int i) -{ - static Bool checkDDX = FALSE; - int skip; - - if (!checkDDX) - { - int j; - - for (j = i; j < argc; j++) - { - if (!strcmp (argv[j], "-ddx")) - { - if (++j < argc) - ddxModuleName = argv[j]; - } - -#ifdef GLXEXT - else if (!strcmp (argv[j], "-noglx")) - { - loadGlx = FALSE; - } - -#ifndef NGLXEXTLOG - else if (!strcmp (argv[j], "-glxlog")) - { - if (++j < argc) - glxExtLogFile = argv[j]; - } -#endif - -#endif - - } - checkDDX = TRUE; - } - - if (!strcmp (argv[i], "-ddx")) - { - if ((i + 1) < argc) - return 2; - - return 1; - } - -#ifdef GLXEXT - else if (!strcmp (argv[i], "-noglx")) - { - return 1; - } - -#ifndef NGLXEXTLOG - else if (!strcmp (argv[i], "-glxlog")) - { - if ((i + 1) < argc) - return 2; - - return 1; - } -#endif - -#endif - - skip = xglProcessArgument (argc, argv, i); - if (skip) - return skip; - - if (xglEnsureDDXModule ()) - return (*__ddxFunc.processArgument) (argc, argv, i); - - return 0; -} - -void -AbortDDX (void) -{ - if (xglEnsureDDXModule ()) - (*__ddxFunc.abort) (); -} - -void -ddxGiveUp (void) -{ - if (xglEnsureDDXModule ()) - (*__ddxFunc.giveUp) (); -} - -void -OsVendorInit (void) -{ - if (xglEnsureDDXModule ()) - (*__ddxFunc.osVendorInit) (); -} - -void ddxInitGlobals() -{ -} |