JDK-8314490 : Minor optimization of fillVB method
  • Type: Sub-task
  • Component: javafx
  • Sub-Component: graphics
  • Affected Version: internal
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • OS: os_x
  • CPU: generic
  • Submitted: 2023-08-17
  • Updated: 2023-08-17
  • Resolved: 2023-08-17
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Other
internalFixed
Description
- Color component calculation use floating point division - this can be replaced by a reference table
- Minor multiplications can be combined

This shows some minor (around ~0.5) fps gain in WhiteText and Image RenderPerf tests.
Comments
Changeset: f56925ed Author: aghaisas <ajitgh@gmail.com> Date: 2023-08-17 10:45:15 +0000 URL: https://git.openjdk.org/jfx-sandbox/commit/f56925ed8156356921b3b72ac803e64e8f95bd29
17-08-2023