Fix grayscale jpeg rendering colors.

[Kietyo]

No description provided.

[codecov-commenter]

Codecov Report

Patch coverage: 6.38% and project coverage change: -0.39% ⚠️

Comparison is base (56e9a4a) 51.48% compared to head (c6ff909) 51.10%.
Report is 7 commits behind head on main.

❗ Your organization is not using the GitHub App Integration. As a result you may experience degraded service beginning May 15th. Please install the Github App Integration for your organization. Read more.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1829      +/-   ##
==========================================
- Coverage   51.48%   51.10%   -0.39%     
==========================================
  Files        1750     1749       -1     
  Lines      102826   102835       +9     
  Branches    14519    14520       +1     
==========================================
- Hits        52944    52557     -387     
- Misses      45913    46358     +445     
+ Partials     3969     3920      -49     

Flag	Coverage Δ
unittests	51.10% <6.38%> (-0.39%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files Changed	Coverage Δ
...libs/korge/gradle/targets/desktop/DesktopCommon.kt	0.00% <0.00%> (ø)
buildSrc/src/main/kotlin/korlibs/tools.kt	0.00% <0.00%> (ø)
...Main/kotlin/korlibs/render/DefaultGameWindowJvm.kt	0.00% <ø> (ø)
...in/kotlin/korlibs/render/platform/PlatformTools.kt	0.00% <ø> (ø)
...Main/kotlin/korlibs/render/x11/X11GameWindowJvm.kt	0.00% <0.00%> (ø)
...rim/src/jvmMain/kotlin/korlibs/image/awt/AwtExt.kt	49.29% <ø> (+4.85%)	⬆️
...Main/kotlin/korlibs/korge/testing/testing_utils.kt	6.48% <2.56%> (-11.00%)	⬇️
...dMain/kotlin/korlibs/inject/AsyncInjectorJvmExt.kt	39.28% <100.00%> (-0.37%)	⬇️
...rc/commonTest/kotlin/korlibs/io/vfs/VfsFileTest.kt	87.07% <100.00%> (ø)

... and 61 files with indirect coverage changes

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.