3 files changed, 46 insertions, 11 deletions
diff --git a/src/nativewindow/native/macosx/OSXmisc.m b/src/nativewindow/native/macosx/OSXmisc.m
index 127b329d1..2cc272a41 100644
--- a/src/nativewindow/native/macosx/OSXmisc.m
+++ b/src/nativewindow/native/macosx/OSXmisc.m
@@ -65,12 +65,12 @@ static jmethodID runnableRunID = NULL;
 
 static const char * const ClazzAnyCstrName = "<init>";
 
-static const char * const ClazzNamePoint = "javax/media/nativewindow/util/Point";
+static const char * const ClazzNamePoint = "com/jogamp/nativewindow/util/Point";
 static const char * const ClazzNamePointCstrSignature = "(II)V";
 static jclass pointClz = NULL;
 static jmethodID pointCstr = NULL;
 
-static const char * const ClazzNameInsets = "javax/media/nativewindow/util/Insets";
+static const char * const ClazzNameInsets = "com/jogamp/nativewindow/util/Insets";
 static const char * const ClazzNameInsetsCstrSignature = "(IIII)V";
 static jclass insetsClz = NULL;
 static jmethodID insetsCstr = NULL;
@@ -138,17 +138,29 @@ Java_jogamp_nativewindow_macosx_OSXUtil_isNSWindow0(JNIEnv *env, jclass _unused,
 }
 
 static CGDirectDisplayID OSXUtil_getCGDirectDisplayIDByNSScreen(NSScreen *screen) {
-    // Mind: typedef uint32_t CGDirectDisplayID; - however, we assume it's 64bit on 64bit ?!
+    // Mind: typedef uint32_t CGDirectDisplayID;
     NSDictionary * dict = [screen deviceDescription];
     NSNumber * val = (NSNumber *) [dict objectForKey: @"NSScreenNumber"];
     // [NSNumber integerValue] returns NSInteger which is 32 or 64 bit native size
     return (CGDirectDisplayID) [val integerValue];
 }
+static NSScreen * OSXUtil_getNSScreenByCGDirectDisplayID(CGDirectDisplayID displayID) {
+    NSArray *screens = [NSScreen screens];
+    int i;
+    for(i=[screens count]-1; i>=0; i--) {
+        NSScreen * screen = (NSScreen *) [screens objectAtIndex: i];
+        CGDirectDisplayID dID = OSXUtil_getCGDirectDisplayIDByNSScreen(screen);
+        if( dID == displayID ) {
+            return screen;
+        }
+    }
+    return (NSScreen *) [screens objectAtIndex: 0];
+}
 
 /*
  * Class:     Java_jogamp_nativewindow_macosx_OSXUtil
  * Method:    getLocationOnScreen0
- * Signature: (JII)Ljavax/media/nativewindow/util/Point;
+ * Signature: (JII)Lcom/jogamp/nativewindow/util/Point;
  */
 JNIEXPORT jobject JNICALL Java_jogamp_nativewindow_macosx_OSXUtil_GetLocationOnScreen0
   (JNIEnv *env, jclass unused, jlong winOrView, jint src_x, jint src_y)
@@ -209,7 +221,7 @@ JNIEXPORT jobject JNICALL Java_jogamp_nativewindow_macosx_OSXUtil_GetLocationOnS
 /*
  * Class:     Java_jogamp_nativewindow_macosx_OSXUtil
  * Method:    getInsets0
- * Signature: (J)Ljavax/media/nativewindow/util/Insets;
+ * Signature: (J)Lcom/jogamp/nativewindow/util/Insets;
  */
 JNIEXPORT jobject JNICALL Java_jogamp_nativewindow_macosx_OSXUtil_GetInsets0
   (JNIEnv *env, jclass unused, jlong winOrView)
@@ -264,7 +276,7 @@ JNIEXPORT jdouble JNICALL Java_jogamp_nativewindow_macosx_OSXUtil_GetPixelScale0
     NSArray *screens = [NSScreen screens];
     if( screen_idx<0 || screen_idx>=[screens count] ) {
         screen = NULL;
-        pixelScale = 0.0;
+        pixelScale = 1.0;
     } else {
         screen = (NSScreen *) [screens objectAtIndex: screen_idx];
         pixelScale = 1.0; // default
@@ -282,9 +294,32 @@ NS_ENDHANDLER
 /*
  * Class:     Java_jogamp_nativewindow_macosx_OSXUtil
  * Method:    GetPixelScale1
- * Signature: (J)D
+ * Signature: (I)D
  */
 JNIEXPORT jdouble JNICALL Java_jogamp_nativewindow_macosx_OSXUtil_GetPixelScale1
+  (JNIEnv *env, jclass unused, jint displayID)
+{
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+
+    CGFloat pixelScale;
+    NSScreen *screen =  OSXUtil_getNSScreenByCGDirectDisplayID((CGDirectDisplayID)displayID);
+    pixelScale = 1.0; // default
+NS_DURING
+    // Available >= 10.7
+    pixelScale = [screen backingScaleFactor]; // HiDPI scaling
+NS_HANDLER
+NS_ENDHANDLER
+    [pool release];
+
+    return (jdouble)pixelScale;
+}
+
+/*
+ * Class:     Java_jogamp_nativewindow_macosx_OSXUtil
+ * Method:    GetPixelScale1
+ * Signature: (J)D
+ */
+JNIEXPORT jdouble JNICALL Java_jogamp_nativewindow_macosx_OSXUtil_GetPixelScale2
   (JNIEnv *env, jclass unused, jlong winOrView)
 {
     NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
diff --git a/src/nativewindow/native/win32/GDImisc.c b/src/nativewindow/native/win32/GDImisc.c
index 76143c426..29eed540b 100644
--- a/src/nativewindow/native/win32/GDImisc.c
+++ b/src/nativewindow/native/win32/GDImisc.c
@@ -26,7 +26,7 @@
     #define DBG_PRINT_FLUSH(args...)
 #endif
 
-static const char * const ClazzNamePoint = "javax/media/nativewindow/util/Point";
+static const char * const ClazzNamePoint = "com/jogamp/nativewindow/util/Point";
 static const char * const ClazzAnyCstrName = "<init>";
 static const char * const ClazzNamePointCstrSignature = "(II)V";
 
@@ -528,7 +528,7 @@ JNIEXPORT jlong JNICALL Java_jogamp_nativewindow_windows_GDIUtil_getDummyWndProc
 /*
  * Class:     jogamp_nativewindow_windows_GDIUtil
  * Method:    GetRelativeLocation0
- * Signature: (JJII)Ljavax/media/nativewindow/util/Point;
+ * Signature: (JJII)Lcom/jogamp/nativewindow/util/Point;
  */
 JNIEXPORT jobject JNICALL Java_jogamp_nativewindow_windows_GDIUtil_GetRelativeLocation0
   (JNIEnv *env, jclass unused, jlong jsrc_win, jlong jdest_win, jint src_x, jint src_y)
diff --git a/src/nativewindow/native/x11/Xmisc.c b/src/nativewindow/native/x11/Xmisc.c
index 247dc1311..a2e744cd8 100644
--- a/src/nativewindow/native/x11/Xmisc.c
+++ b/src/nativewindow/native/x11/Xmisc.c
@@ -98,7 +98,7 @@ static const char * const ClazzNameBuffers = "com/jogamp/common/nio/Buffers";
 static const char * const ClazzNameBuffersStaticCstrName = "copyByteBuffer";
 static const char * const ClazzNameBuffersStaticCstrSignature = "(Ljava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;";
 static const char * const ClazzNameByteBuffer = "java/nio/ByteBuffer";
-static const char * const ClazzNamePoint = "javax/media/nativewindow/util/Point";
+static const char * const ClazzNamePoint = "com/jogamp/nativewindow/util/Point";
 static const char * const ClazzAnyCstrName = "<init>";
 static const char * const ClazzNamePointCstrSignature = "(II)V";
 static jclass X11UtilClazz = NULL;
@@ -669,7 +669,7 @@ JNIEXPORT void JNICALL Java_jogamp_nativewindow_x11_X11Lib_SetWindowPosSize
 /*
  * Class:     jogamp_nativewindow_x11_X11Lib
  * Method:    GetRelativeLocation
- * Signature: (JIJJII)Ljavax/media/nativewindow/util/Point;
+ * Signature: (JIJJII)Lcom/jogamp/nativewindow/util/Point;
  */
 JNIEXPORT jobject JNICALL Java_jogamp_nativewindow_x11_X11Lib_GetRelativeLocation0
   (JNIEnv *env, jclass unused, jlong jdisplay, jint screen_index, jlong jsrc_win, jlong jdest_win, jint src_x, jint src_y)