JDK-8261559 : Color appears lighter in Metal after blit compared to OpenGL
  • Type: Bug
  • Component: client-libs
  • Sub-Component: 2d
  • Affected Version: 17
  • Priority: P4
  • Status: Open
  • Resolution: Unresolved
  • OS: os_x
  • CPU: generic
  • Submitted: 2021-02-11
  • Updated: 2021-06-10
The Version table provides details related to the release that this issue/RFE will be addressed.

Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.

To download the current JDK release, click here.
Other
tbdUnresolved
Related Reports
Relates :  
JDK-8260931 - Implement JEP 382: New macOS Rendering Pipeline
Description
This slight difference in color issue is identified at : https://github.com/openjdk/jdk/pull/2403#issuecomment-777056820 

Initial analysis is present at : https://github.com/openjdk/jdk/pull/2403#issuecomment-777244467

Looks like blending issue while blitting the content. Blitting for this part of J2DDemo happens in MTLBlitLoops_Blit.