From b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 2 Feb 2015 15:02:49 +0100 Subject: massive reduction of unneeded files --- nx-X11/lib/GL/apple/dri_glx.c | 265 ------------------------------------------ 1 file changed, 265 deletions(-) delete mode 100644 nx-X11/lib/GL/apple/dri_glx.c (limited to 'nx-X11/lib/GL/apple/dri_glx.c') diff --git a/nx-X11/lib/GL/apple/dri_glx.c b/nx-X11/lib/GL/apple/dri_glx.c deleted file mode 100644 index c2adc868f..000000000 --- a/nx-X11/lib/GL/apple/dri_glx.c +++ /dev/null @@ -1,265 +0,0 @@ -/************************************************************************** - -Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. -Copyright (c) 2002 Apple Computer, Inc. -Copyright (c) 2004 Torrey T. Lyons -All Rights Reserved. - -Permission is hereby granted, free of charge, to any person obtaining a -copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sub license, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice (including the -next paragraph) shall be included in all copies or substantial portions -of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. -IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR -ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -**************************************************************************/ -/* $XFree86: xc/lib/GL/apple/dri_glx.c,v 1.2 2004/04/21 04:59:40 torrey Exp $ */ - -/* - * Authors: - * Kevin E. Martin - * Brian Paul - * - */ - -#ifdef GLX_DIRECT_RENDERING - -#include -#include -#include -#include "extutil.h" -#include "glxclient.h" -#include "appledri.h" -#include -#include "dri_glx.h" -#include -#include - - -/* Apple OpenGL "driver" information. */ -static const char *__driAppleDriverName = "apple"; -static const int __driAppleDriverMajor = 1; -static const int __driAppleDriverMinor = 0; -static const int __driAppleDriverPatch = 0; - - -/* - * printf wrappers - */ - -static void InfoMessageF(const char *f, ...) -{ - va_list args; - const char *env; - - if ((env = getenv("LIBGL_DEBUG")) && strstr(env, "verbose")) { - fprintf(stderr, "libGL: "); - va_start(args, f); - vfprintf(stderr, f, args); - va_end(args); - } -} - -static void ErrorMessageF(const char *f, ...) -{ - va_list args; - - if (getenv("LIBGL_DEBUG")) { - fprintf(stderr, "libGL error: "); - va_start(args, f); - vfprintf(stderr, f, args); - va_end(args); - } -} - - -/* - * Given a display pointer and screen number, determine the name of - * the DRI driver for the screen. (I.e. "r128", "tdfx", etc). - * Return True for success, False for failure. - */ -static Bool GetDriverName(Display *dpy, int scrNum, char **driverName) -{ - int directCapable; - - *driverName = NULL; - - if (!XAppleDRIQueryDirectRenderingCapable(dpy, scrNum, &directCapable)) { - ErrorMessageF("XAppleDRIQueryDirectRenderingCapable failed\n"); - return False; - } - if (!directCapable) { - ErrorMessageF("XAppleDRIQueryDirectRenderingCapable returned false\n"); - return False; - } - - *driverName = (char *) __driAppleDriverName; - - InfoMessageF("XF86DRIGetClientDriverName: %d.%d.%d %s (screen %d)\n", - __driAppleDriverMajor, __driAppleDriverMinor, - __driAppleDriverPatch, *driverName, scrNum); - - return True; -} - - -/* - * Exported function for querying the DRI driver for a given screen. - * - * The returned char pointer points to a static array that will be - * overwritten by subsequent calls. - */ -const char *glXGetScreenDriver (Display *dpy, int scrNum) { - static char ret[32]; - char *driverName; - if (GetDriverName(dpy, scrNum, &driverName)) { - int len; - if (!driverName) - return NULL; - len = strlen (driverName); - if (len >= 31) - return NULL; - memcpy (ret, driverName, len+1); - Xfree(driverName); - return ret; - } - return NULL; -} - - -/* - * Exported function for obtaining a driver's option list (UTF-8 encoded XML). - * - * The returned char pointer points directly into the driver. Therefore - * it should be treated as a constant. - * - * If the driver was not found or does not support configuration NULL is - * returned. - * - * Note: In a standard GLX imlementation the driver remains opened after - * this function returns. - */ -const char *glXGetDriverConfig(const char *driverName) { - /* the apple stub driver does not support configuration */ - return NULL; -} - - -static void driDestroyDisplay(Display *dpy, void *private) -{ - __DRIdisplayPrivate *pdpyp = (__DRIdisplayPrivate *)private; - - if (pdpyp) { - Xfree(pdpyp->libraryHandles); - Xfree(pdpyp); - } -} - - -void *driCreateDisplay(Display *dpy, __DRIdisplay *pdisp) -{ - const int numScreens = ScreenCount(dpy); - __DRIdisplayPrivate *pdpyp; - int eventBase, errorBase; - int major, minor, patch; - int scrn; - - /* Initialize these fields to NULL in case we fail. - * If we don't do this we may later get segfaults trying to free random - * addresses when the display is closed. - */ - pdisp->private = NULL; - pdisp->destroyDisplay = NULL; - pdisp->createScreen = NULL; - - if (!XAppleDRIQueryExtension(dpy, &eventBase, &errorBase)) { - return NULL; - } - - if (!XAppleDRIQueryVersion(dpy, &major, &minor, &patch)) { - return NULL; - } - - pdpyp = (__DRIdisplayPrivate *)Xmalloc(sizeof(__DRIdisplayPrivate)); - if (!pdpyp) { - return NULL; - } - - pdpyp->driMajor = major; - pdpyp->driMinor = minor; - pdpyp->driPatch = patch; - - pdisp->destroyDisplay = driDestroyDisplay; - - /* allocate array of pointers to createScreen funcs */ - pdisp->createScreen = (CreateScreenFunc *) Xmalloc(numScreens * sizeof(void *)); - if (!pdisp->createScreen) - return NULL; - - /* allocate array of pointers to createScreen funcs */ - pdisp->createNewScreen = (CreateNewScreenFunc *) Xmalloc(numScreens * sizeof(void *)); - if (!pdisp->createNewScreen) { - Xfree(pdisp->createScreen); - Xfree(pdpyp); - return NULL; - } - - /* allocate array of library handles */ - pdpyp->libraryHandles = (void **) Xmalloc(numScreens * sizeof(void*)); - if (!pdpyp->libraryHandles) { - Xfree(pdisp->createNewScreen); - Xfree(pdisp->createScreen); - Xfree(pdpyp); - return NULL; - } - - /* we'll statically bind to the __driCreateScreen function */ - for (scrn = 0; scrn < numScreens; scrn++) { - pdisp->createScreen[scrn] = __driCreateScreen; - pdisp->createNewScreen[scrn] = NULL; - pdpyp->libraryHandles[scrn] = NULL; - } - - return (void *)pdpyp; -} - - -/* -** Here we'll query the DRI driver for each screen and let each -** driver register its GL extension functions. We only have to -** do this once. But it MUST be done before we create any contexts -** (i.e. before any dispatch tables are created) and before -** glXGetProcAddressARB() returns. -** -** Currently called by glXGetProcAddress(), __glXInitialize(), and -** __glXNewIndirectAPI(). -*/ -void -__glXRegisterExtensions(void) -{ - static GLboolean alreadyCalled = GL_FALSE; - - if (alreadyCalled) { - return; - } - - __driRegisterExtensions (); - - alreadyCalled = GL_TRUE; -} - - -#endif /* GLX_DIRECT_RENDERING */ -- cgit v1.2.3