On Wed, 13 Apr 2022 21:50:47 GMT, Sergey Bylokhov <s...@openjdk.org> wrote:

> Are there any differences in rendering LCD to the buffered image or to the 
> volatile image?

There shouldn't be since it is the same code (loops) in both cases. We have to 
read back from a volatile image to get a s/w surface for LCD text - which is 
part of why LCD text can be slower than greyscale on some graphics cards where 
that read back is slow.

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PR: https://git.openjdk.java.net/jdk/pull/8227

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