2005-02-20 06:24:22 -05:00
|
|
|
/*
|
2008-04-07 14:42:36 -04:00
|
|
|
* Copyright (c) 2002-2008 LWJGL Project
|
2005-02-20 06:24:22 -05:00
|
|
|
* All rights reserved.
|
|
|
|
*
|
|
|
|
* Redistribution and use in source and binary forms, with or without
|
|
|
|
* modification, are permitted provided that the following conditions are
|
|
|
|
* met:
|
|
|
|
*
|
|
|
|
* * Redistributions of source code must retain the above copyright
|
|
|
|
* notice, this list of conditions and the following disclaimer.
|
|
|
|
*
|
|
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
|
|
* documentation and/or other materials provided with the distribution.
|
|
|
|
*
|
|
|
|
* * Neither the name of 'LWJGL' nor the names of
|
|
|
|
* its contributors may be used to endorse or promote products derived
|
|
|
|
* from this software without specific prior written permission.
|
|
|
|
*
|
|
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
|
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
|
|
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
*/
|
|
|
|
|
|
|
|
/**
|
|
|
|
* $Id$
|
|
|
|
*
|
|
|
|
* @author elias_naur <elias_naur@users.sourceforge.net>
|
|
|
|
* @version $Revision$
|
|
|
|
*/
|
|
|
|
|
|
|
|
#include <jni.h>
|
|
|
|
#include <jawt_md.h>
|
|
|
|
#include <X11/X.h>
|
|
|
|
#include <X11/Xlib.h>
|
|
|
|
#include <X11/Xutil.h>
|
|
|
|
#include "awt_tools.h"
|
|
|
|
#include "org_lwjgl_opengl_LinuxAWTGLCanvasPeerInfo.h"
|
|
|
|
#include "context.h"
|
|
|
|
|
2006-10-20 07:51:34 -04:00
|
|
|
JNIEXPORT jint JNICALL Java_org_lwjgl_opengl_LinuxAWTGLCanvasPeerInfo_getScreenFromSurfaceInfo
|
|
|
|
(JNIEnv *env, jclass clazz, jobject lock_buffer_handle) {
|
|
|
|
const AWTSurfaceLock *awt_lock = (AWTSurfaceLock *)(*env)->GetDirectBufferAddress(env, lock_buffer_handle);
|
|
|
|
// Get the platform-specific drawing info
|
|
|
|
JAWT_X11DrawingSurfaceInfo *dsi_x11 = (JAWT_X11DrawingSurfaceInfo*)awt_lock->dsi->platformInfo;
|
|
|
|
|
|
|
|
XVisualInfo template;
|
|
|
|
int num_infos;
|
|
|
|
template.visualid = dsi_x11->visualID;
|
|
|
|
template.depth = dsi_x11->depth;
|
|
|
|
XVisualInfo *vis_info = XGetVisualInfo(dsi_x11->display, VisualIDMask | VisualDepthMask, &template, &num_infos);
|
|
|
|
if (vis_info == NULL) {
|
|
|
|
throwException(env, "Could not determine screen");
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
int screen = vis_info[0].screen;
|
|
|
|
XFree(vis_info);
|
|
|
|
return screen;
|
|
|
|
}
|
|
|
|
|
2005-02-20 06:24:22 -05:00
|
|
|
JNIEXPORT void JNICALL Java_org_lwjgl_opengl_LinuxAWTGLCanvasPeerInfo_nInitHandle
|
|
|
|
(JNIEnv *env, jclass clazz, int screen, jobject lock_buffer_handle, jobject peer_info_handle) {
|
|
|
|
const AWTSurfaceLock *awt_lock = (AWTSurfaceLock *)(*env)->GetDirectBufferAddress(env, lock_buffer_handle);
|
|
|
|
X11PeerInfo *peer_info = (X11PeerInfo *)(*env)->GetDirectBufferAddress(env, peer_info_handle);
|
|
|
|
// Get the platform-specific drawing info
|
|
|
|
JAWT_X11DrawingSurfaceInfo *dsi_x11 = (JAWT_X11DrawingSurfaceInfo*)awt_lock->dsi->platformInfo;
|
|
|
|
|
|
|
|
peer_info->display = dsi_x11->display;
|
|
|
|
peer_info->screen = screen;
|
|
|
|
peer_info->drawable = dsi_x11->drawable;
|
|
|
|
peer_info->glx13 = false;
|
|
|
|
peer_info->config.glx_config.visualid = dsi_x11->visualID;
|
|
|
|
peer_info->config.glx_config.depth = dsi_x11->depth;
|
|
|
|
}
|