Hello,
Could you review the fix:
bug: https://bugs.openjdk.java.net/browse/JDK-8069348
webrev: http://cr.openjdk.java.net/~alexsch/8069348/webrev.00
For some reasons Blit operation does not properly work in the
SunGraphics2D.copyArea() method
with scaled transform neither on Windows nor on Mac OS X.
I have filled an issue on it: JDK-8143392 SunGraphics2D.copyArea()
does not properly handle Blit operation
The current solution updates D3DSurfaceData.copyArea() to handle
scaled graphics in the same way
as it has been already done for the CGLSurfaceData (see JDK-8000629
[macosx] Blurry rendering with Java 7 on Retina display).
May be there is a way to avoid the code duplication: put it to some
SurfaceDataUtils class (it also
requires adding parent copyArea() method to BufferedRenderPipe) or
something else. I am not sure about the best option.
Thanks,
Alexandr.
