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Diffstat (limited to 'src/native/ogl/NativeScreenInfo.c')
| -rw-r--r-- | src/native/ogl/NativeScreenInfo.c | 261 |
1 files changed, 0 insertions, 261 deletions
diff --git a/src/native/ogl/NativeScreenInfo.c b/src/native/ogl/NativeScreenInfo.c deleted file mode 100644 index 38f546a..0000000 --- a/src/native/ogl/NativeScreenInfo.c +++ /dev/null @@ -1,261 +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. - */ - -/* j3dsys.h needs to be included before any other include files to suppres VC warning */ -#include "j3dsys.h" - -#include <jni.h> -#include <math.h> -#include <stdio.h> - -#include "gldefs.h" - -#if defined(UNIX) -#include <X11/X.h> -#include <X11/Xlib.h> -#include <X11/Xutil.h> -#include <dlfcn.h> -#endif - -#ifdef WIN32 -#include <windows.h> -#endif - -#if defined(UNIX) - - -/* - * Class: javax_media_j3d_X11NativeScreenInfo - * Method: openDisplay - * Signature: ()J - */ -JNIEXPORT jlong JNICALL -Java_javax_media_j3d_X11NativeScreenInfo_openDisplay( - JNIEnv *env, - jclass cls) -{ - Display* dpy; - dpy = XOpenDisplay(NULL); - return (jlong)dpy; -} - -/* - * Class: javax_media_j3d_X11NativeScreenInfo - * Method: getDefaultScreen - * Signature: (J)I - */ -JNIEXPORT jint JNICALL -Java_javax_media_j3d_X11NativeScreenInfo_getDefaultScreen( - JNIEnv *env, - jclass cls, - jlong display) -{ - Display* dpy = (Display*)display; - return (jint)DefaultScreen(dpy); -} - -/* - * Class: javax_media_j3d_X11NativeScreenInfo - * Method: queryGLX13 - * Signature: (J)Z - */ -JNIEXPORT jboolean JNICALL -Java_javax_media_j3d_X11NativeScreenInfo_queryGLX13( - JNIEnv *env, - jclass cls, - jlong display) -{ - /* Fix for Issue 20 */ - MYPFNGLXCHOOSEFBCONFIG tmpfp; - int major, minor; - int errorBase, eventBase; - Display* dpy = (Display*)display; - /* It should be cleaner to return both the major and minor to the caller. */ - - if (!glXQueryExtension(dpy, &errorBase, &eventBase)) { - fprintf(stderr, "Java 3D ERROR : GLX extension is not supported\n"); - fprintf(stderr, " GLX version 1.3 or higher is required\n"); - return JNI_FALSE; - } - - /* Query the GLX version number */ - if (!glXQueryVersion(dpy, &major, &minor)) { - fprintf(stderr, "Java 3D ERROR : Unable to query GLX version\n"); - fprintf(stderr, " GLX version 1.3 or higher is required\n"); - return JNI_FALSE; - } - /*fprintf(stderr, "Checking GLX version : %d.%d\n", major, minor);*/ - - tmpfp = (MYPFNGLXCHOOSEFBCONFIG)dlsym(RTLD_DEFAULT, "glXChooseFBConfig"); - - if (tmpfp == NULL) { - fprintf(stderr, "Java 3D ERROR : glXChooseFBConfig not found\n"); - fprintf(stderr, " GLX version = %d.%d\n", major, minor); - fprintf(stderr, " GLX version 1.3 or higher is required\n"); - return JNI_FALSE; - } - - /* Check for GLX 1.3 and higher */ - if (!(major == 1 && minor >= 3)) { - fprintf(stderr, "Java 3D WARNING : reported GLX version = %d.%d\n", major, minor); - fprintf(stderr, " GLX version 1.3 or higher is required\n"); - - fprintf(stderr, - " The reported version number may be incorrect. There is a known\n"); - fprintf(stderr, - " ATI driver bug in glXQueryVersion that incorrectly reports the GLX\n"); - fprintf(stderr, - " version as 1.2 when it really is 1.3, so Java 3D will attempt to\n"); - fprintf(stderr, - " run anyway.\n"); - - /*return JNI_FALSE;*/ - } - - return JNI_TRUE; -} - -#endif /* Solaris and Linux */ - - -#ifdef WIN32 - -extern HWND createDummyWindow(const char* szAppName); -extern void printErrorMessage(char *message); -extern PIXELFORMATDESCRIPTOR getDummyPFD(); -extern BOOL isSupportedWGL(const char *extensions, const char *extension_string); - -/* - * Class: javax_media_j3d_Win32NativeScreenInfo - * Method: queryWglARB - * Signature: (J)Z - */ -JNIEXPORT jboolean JNICALL -Java_javax_media_j3d_Win32NativeScreenInfo_queryWglARB( - JNIEnv *env, - jclass cls) -{ - - static const BOOL debug = TRUE; - static char szAppName[] = "Choose Pixel Format"; - - PIXELFORMATDESCRIPTOR dummy_pfd = getDummyPFD(); - HWND hwnd; - HGLRC hrc; - HDC hdc; - int pixelFormat; - const char* supportedExtensions; - - /* declare function pointers for WGL functions */ - PFNWGLGETEXTENSIONSSTRINGARBPROC wglGetExtensionsStringARB = NULL; - - /* - * Select any pixel format and bound current context to - * it so that we can get the wglChoosePixelFormatARB entry point. - * Otherwise wglxxx entry point will always return null. - * That's why we need to create a dummy window also. - */ - hwnd = createDummyWindow((const char *)szAppName); - - if (!hwnd) { - return JNI_FALSE; - } - hdc = GetDC(hwnd); - - pixelFormat = ChoosePixelFormat(hdc, &dummy_pfd); - - if (pixelFormat<1) { - printErrorMessage("Failed in ChoosePixelFormat"); - DestroyWindow(hwnd); - UnregisterClass(szAppName, (HINSTANCE)NULL); - return JNI_FALSE; - } - - if (!SetPixelFormat(hdc, pixelFormat, NULL)) { - printErrorMessage("Failed in SetPixelFormat"); - DestroyWindow(hwnd); - UnregisterClass(szAppName, (HINSTANCE)NULL); - return -1; - } - - hrc = wglCreateContext(hdc); - if (!hrc) { - printErrorMessage("Failed in wglCreateContext"); - DestroyWindow(hwnd); - UnregisterClass(szAppName, (HINSTANCE)NULL); - return JNI_FALSE; - } - - if (!wglMakeCurrent(hdc, hrc)) { - printErrorMessage("Failed in wglMakeCurrent"); - wglDeleteContext(hrc); - ReleaseDC(hwnd, hdc); - DestroyWindow(hwnd); - UnregisterClass(szAppName, (HINSTANCE)NULL); - return JNI_FALSE; - } - - wglGetExtensionsStringARB = (PFNWGLGETEXTENSIONSSTRINGARBPROC) - wglGetProcAddress("wglGetExtensionsStringARB"); - if (wglGetExtensionsStringARB == NULL) { - /* printErrorMessage("wglGetExtensionsStringARB not support !\n"); */ - return JNI_FALSE; - } - else { - - /* get the list of supported extensions */ - supportedExtensions = (const char *)wglGetExtensionsStringARB(hdc); - - if (debug) { - fprintf(stderr, "WGL Supported extensions: %s.\n", supportedExtensions); - } - - if(!isSupportedWGL(supportedExtensions, "WGL_ARB_pixel_format")) { - fprintf(stderr, "WGL_ARB_pixel_format not supported.\n"); - return JNI_FALSE; - } - } - - wglDeleteContext(hrc); - ReleaseDC(hwnd, hdc); - DestroyWindow(hwnd); - UnregisterClass(szAppName, (HINSTANCE)NULL); - return JNI_TRUE; - - -} -#endif /* WIN32 */ |