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Diffstat (limited to 'src/native/ogl/MasterControl.c')
| -rw-r--r-- | src/native/ogl/MasterControl.c | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/src/native/ogl/MasterControl.c b/src/native/ogl/MasterControl.c deleted file mode 100644 index 0e37139..0000000 --- a/src/native/ogl/MasterControl.c +++ /dev/null @@ -1,203 +0,0 @@ -/* - * $RCSfile$ - * - * Copyright 1999-2008 Sun Microsystems, Inc. All Rights Reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. Sun designates this - * particular file as subject to the "Classpath" exception as provided - * by Sun in the LICENSE file that accompanied this code. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, - * CA 95054 USA or visit www.sun.com if you need additional information or - * have any questions. - * - * $Revision$ - * $Date$ - * $State$ - */ - -/* - * Portions of this code were derived from work done by the Blackdown - * group (www.blackdown.org), who did the initial Linux implementation - * of the Java 3D API. - */ - -#ifdef DEBUG -#define DPRINT(args) fprintf args -#else -#define DPRINT(args) -#endif /* DEBUG */ - -#include <jni.h> -#include <math.h> -#include <string.h> -#include "gldefs.h" - -#ifdef WIN32 -#include <windows.h> -#include <winbase.h> -#endif /* WIN32 */ - -#if defined(UNIX) -#include <unistd.h> -#ifdef SOLARIS -#include <thread.h> -#else -#include <pthread.h> -#endif -#include <dlfcn.h> -#include <X11/X.h> -#include <X11/Xlib.h> -#include <X11/Xutil.h> - -#if defined(SOLARIS) && defined(__sparc) -#pragma weak glXInitThreadsSUN -#pragma weak glXDisableXineramaSUN -#pragma weak XPanoramiXQueryExtension - -extern int glXInitThreadsSUN(); -extern int glXDisableXineramaSUN(Display *dpy); - - -/* - * The following is currently an unsupported, undocumented function to query - * whether the X server is running with Xinerama support. This is an interim - * solution until it is made part of the X Window System standard or replaced - * with a fully supported API. It is currently available in the libXext - * shipped with Solaris 9 and patched versions of Solaris 7 and 8. dlsym() is - * used to check for its existence. - */ -extern Bool XPanoramiXQueryExtension(Display *dpy, - int *event_base, int *error_base); -#endif /* SOLARIS && __sparc */ - -#endif /* UNIX_ */ - -/* defined in Canvas3D.c */ -extern int isExtensionSupported(const char *allExtensions, - const char *extension); - -JNIEXPORT jboolean JNICALL -Java_javax_media_j3d_NativePipeline_initializeJ3D( - JNIEnv *env, jobject obj, jboolean disableXinerama) -{ - jboolean glIsMTSafe = JNI_TRUE; - - /* Nothing to do for non-sparc-solaris platforms */ - -#if defined(SOLARIS) && defined(__sparc) - Display* dpy; - int event_base, error_base; - const char *glxExtStr = NULL; - - glIsMTSafe = JNI_FALSE; - - dpy = XOpenDisplay(NULL); - glxExtStr = glXGetClientString((Display*)dpy, GLX_EXTENSIONS); - -#ifdef GLX_SUN_init_threads - if(isExtensionSupported(glxExtStr, "GLX_SUN_init_threads")) { - if (glXInitThreadsSUN()) { - glIsMTSafe = JNI_TRUE; - } - else { - DPRINT((stderr, "Failed initializing OpenGL for MT rendering.\n")); - DPRINT((stderr, "glXInitThreadsSUN returned false.\n")); - } - } - else { - DPRINT((stderr, "Failed to initialize OpenGL for MT rendering.\n")); - DPRINT((stderr, "GLX_SUN_init_threads not available.\n")); - } -#endif /* GLX_SUN_init_threads */ - - if (disableXinerama) { - DPRINT((stderr, "Property j3d.disableXinerama true ")); - - if ((! dlsym(RTLD_DEFAULT, "XPanoramiXQueryExtension")) || - (! dlsym(RTLD_DEFAULT, "XDgaGetXineramaInfo"))) { - - DPRINT((stderr, "but required API not available.\n")); - return glIsMTSafe; - } - - if (XPanoramiXQueryExtension(dpy, &event_base, &error_base)) { - DPRINT((stderr, "and Xinerama is in use.\n")); -#ifdef GLX_SUN_disable_xinerama - if(isExtensionSupported(glxExtStr, "GLX_SUN_disable_xinerama")) { - - if (glXDisableXineramaSUN((Display *)dpy)) { - jclass cls = (*env)->GetObjectClass(env, obj); - jfieldID disabledField = - (*env)->GetFieldID(env, cls, "xineramaDisabled", "Z"); - - (*env)->SetBooleanField(env, obj, disabledField, JNI_TRUE); - DPRINT((stderr, "Successfully disabled Xinerama.\n")); - } - else { - DPRINT((stderr, "Failed to disable Xinerama: ")); - DPRINT((stderr, "glXDisableXineramaSUN returns false.\n")); - } - } else { - DPRINT((stderr, "Failed to disable Xinerama: ")); - DPRINT((stderr, "GLX_SUN_disable_xinerama not available.\n")); - } -#endif /* GLX_SUN_disable_xinerama */ - } else { - DPRINT((stderr, "but Xinerama is not in use.\n")); - } - } -#endif /* SOLARIS && __sparc */ - - return glIsMTSafe; -} - - -#ifdef WIN32 -DWORD countBits(DWORD mask) -{ - DWORD count = 0; - int i; - - for (i=sizeof(DWORD)*8-1; i >=0 ; i--) { - if ((mask & 0x01) > 0) { - count++; - } - mask >>= 1; - } - return count; -} - -#endif /* WIN32 */ - -JNIEXPORT -jint JNICALL Java_javax_media_j3d_NativePipeline_getMaximumLights( - JNIEnv *env, - jobject obj - ) { - -#ifdef SOLARIS - return 32; -#endif /* SOLARIS */ - -#ifdef WIN32 - return 8; -#endif /* WIN32 */ - -#ifdef LINUX - return 8; -#endif /* LINUX */ -} |