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  1. JDK
  2. JDK-7159455

Nimbus scrollbar rendering glitch with xrender enabled on i945GM

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    Details

    • Subcomponent:
      2d
    • Resolved In Build:
      b108
    • CPU:
      x86
    • OS:
      linux

      Description

      FULL PRODUCT VERSION :
      jdk8

      ADDITIONAL OS VERSION INFORMATION :
      fedora 16

      EXTRA RELEVANT SYSTEM CONFIGURATION :
      intel 945GM

      A DESCRIPTION OF THE PROBLEM :
      Under certain cirumstances, Nimbus scrollbars show rendering glitches when running on an i945GM using the latest intel driver.

      Although this is a driver/hardware bug/limitation, the code-paths for billinear Blits are a bit fragile and rely on high transformation accuracy of the subjacent rendering subsystem.

      I plan to rework certain parts of that code under the OpenJDK project, and use this bug report as placeholder.


      REPRODUCIBILITY :
      This bug can be reproduced occasionally.

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              Assignee:
              prr Philip Race
              Reporter:
              webbuggrp Webbug Group
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