RFR: 8260931: Implement JEP 382: New macOS Rendering Pipeline [v10]

[Alexey Ushakov]

On Tue, 9 Mar 2021 20:13:03 GMT, Sergey Bylokhov <serb at openjdk.org> wrote:

>> src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBlitLoops.m line 676:
>> 
>>> 674:             height = srcInfo.bounds.y2 - srcInfo.bounds.y1;
>>> 675: 
>>> 676:             pDst = PtrAddBytes(pDst, dstx * dstInfo.pixelStride);
>> 
>> Here and in other places use the PtrPixelsRow instead, do not use multiplication, see the history of the OGLBlitLoops_SurfaceToSwBlit method.
>
> I think this at least should be investigated before integration.

JDK-8263324

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PR: https://git.openjdk.java.net/jdk/pull/2403