1 files changed, 65 insertions, 0 deletions
diff --git a/src/native/ogl/NativeScreenInfo.c b/src/native/ogl/NativeScreenInfo.c
new file mode 100644
index 0000000..c92900c
--- /dev/null
+++ b/src/native/ogl/NativeScreenInfo.c
@@ -0,0 +1,65 @@
+/*
+ * $RCSfile$
+ *
+ * Copyright (c) 2004 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Use is subject to license terms.
+ *
+ * $Revision$
+ * $Date$
+ * $State$
+ */
+
+/*
+ * 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.
+ */
+
+#include <jni.h>
+#include <math.h>
+
+#include "gldefs.h"
+
+#if defined(SOLARIS) || defined(__linux__)
+#include <X11/X.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#endif
+
+#ifdef WIN32
+#include <windows.h>
+#endif
+
+#if defined(SOLARIS) || defined(__linux__)
+/*
+ * Class:     javax_media_j3d_NativeScreenInfo
+ * Method:    openDisplay
+ * Signature: ()J
+ */
+JNIEXPORT jlong JNICALL
+Java_javax_media_j3d_NativeScreenInfo_openDisplay(
+    JNIEnv *env,
+    jobject obj)
+{
+    Display* dpy;
+    dpy = XOpenDisplay(NULL);
+    return (jlong)dpy;
+}
+
+
+/*
+ * Class:     javax_media_j3d_NativeScreenInfo
+ * Method:    getDefaultScreen
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL
+Java_javax_media_j3d_NativeScreenInfo_getDefaultScreen(
+    JNIEnv *env,
+    jobject obj,
+    jlong display)
+{
+    Display* dpy = (Display*)display;
+    return (jint)DefaultScreen(dpy);
+}
+#endif