diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/newt/classes/jogamp/newt/driver/macosx/WindowDriver.java | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/src/newt/classes/jogamp/newt/driver/macosx/WindowDriver.java b/src/newt/classes/jogamp/newt/driver/macosx/WindowDriver.java index 18d1ebafa..636bfe9b2 100644 --- a/src/newt/classes/jogamp/newt/driver/macosx/WindowDriver.java +++ b/src/newt/classes/jogamp/newt/driver/macosx/WindowDriver.java @@ -109,16 +109,17 @@ public class WindowDriver extends WindowImpl implements MutableSurface, DriverCl } /** - * Essentially updates {@code maxPixelScale} .. + * Essentially updates {@code hasPixelScale} and {@code maxPixelScale} .. */ private boolean updateMaxScreenPixelScaleByWindowHandle(final boolean sendEvent) { final long handle = getWindowHandle(); if( 0 != handle ) { final float maxPixelScaleRaw = OSXUtil.GetScreenPixelScale(handle); + final float newPixelScaleRaw = OSXUtil.GetWindowPixelScale(handle); if( DEBUG_IMPLEMENTATION ) { - System.err.println("WindowDriver.updatePixelScale.2: req "+reqPixelScale[0]+", has "+hasPixelScale[0]+", max "+maxPixelScaleRaw); + System.err.println("WindowDriver.updatePixelScale.2: req "+reqPixelScale[0]+", has "+hasPixelScale[0]+", new "+newPixelScaleRaw+", max "+maxPixelScaleRaw); } - return updatePixelScale(sendEvent, true /* defer */, false /*offthread */, hasPixelScale[0], maxPixelScaleRaw); + return updatePixelScale(sendEvent, true /* defer */, false /*offthread */, newPixelScaleRaw, maxPixelScaleRaw); } else { return false; } @@ -168,15 +169,21 @@ public class WindowDriver extends WindowImpl implements MutableSurface, DriverCl changed = updatePixelScale(true /* sendEvent */, true /* defer */, true /*offthread */, reqPixelScale[0], maxPixelScale[0]); // HiDPI: uniformPixelScale } } else { - // set pixelScale in native code, will issue an update updatePixelScale(..) - // hence we pre-query whether pixel-scale will change, without affecting current state 'hasPixelScale'! + // setPixelScale0(..) _should_ issue an update updatePixelScale(..) via NSView::viewDidChangeBackingProperties + // We pre-query whether pixel-scale will change, without affecting current state 'hasPixelScale', + // but to issue setPixelScale0(..) only when required. final float[] _hasPixelScale = new float[2]; System.arraycopy(hasPixelScale, 0, _hasPixelScale, 0, 2); if( SurfaceScaleUtils.setNewPixelScale(_hasPixelScale, _hasPixelScale, reqPixelScale, minPixelScale, maxPixelScale, DEBUG_IMPLEMENTATION ? getClass().getName() : null) ) { OSXUtil.RunOnMainThread(true, false, new Runnable() { @Override public void run() { - setPixelScale0(getWindowHandle(), surfaceHandle, _hasPixelScale[0]); // HiDPI: uniformPixelScale + final long windowHandle = getWindowHandle(); + setPixelScale0(windowHandle, surfaceHandle, _hasPixelScale[0]); // HiDPI: uniformPixelScale + // For some reason NSView::viewDidChangeBackingProperties won't get called on child windows after creation + // hence explicitly call it here. + final float newPixelScaleRaw = OSXUtil.GetWindowPixelScale(windowHandle); + updatePixelScale(true /* sendEvent */, true /* defer */, false /*offthread */, newPixelScaleRaw, maxPixelScale[0]); } } ); changed = true; @@ -755,7 +762,7 @@ public class WindowDriver extends WindowImpl implements MutableSurface, DriverCl if(DEBUG_IMPLEMENTATION) { System.err.println("MacWindow.createWindow on thread "+Thread.currentThread().getName()+ ": offscreen "+offscreenInstance+", recreate "+recreate+ - ", pS "+pS+", "+width+"x"+height+", state "+getReconfigStateMaskString(flags)+ + ", pS "+pS+", "+width+"x"+height+", reqPixelScale "+reqPixelScale[0]+", state "+getReconfigStateMaskString(flags)+ ", preWinHandle "+toHexString(oldWinHandle)+", parentWin "+toHexString(parentWinHandle)+ ", surfaceHandle "+toHexString(surfaceHandle)); // Thread.dumpStack(); |