JDK-4699299 : Splash Screen is wierd on Linux machine
  • Type: Bug
  • Component: deploy
  • Sub-Component: webstart
  • Affected Version: 1.4.1
  • Priority: P3
  • Status: Closed
  • Resolution: Fixed
  • OS: linux
  • CPU: x86
  • Submitted: 2002-06-08
  • Updated: 2003-04-12
  • Resolved: 2002-10-15
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Other
1.4.2 mantisFixed
Description
Test case link:

http://sqesvr.sfbay.sun.com/deployment1/ws_jaws/jaws_Hopper/DOC/PROC/Proc_Splash.html

Test Case 3.


On Linux machine (7.1 and 7.2), on the second launch, the splash screen is
displayed wierd. Please see my attachment of a screen shot.

If you check the splash cache dir and view the splash file using other
graphics tool, such as xv, the file is generated correctly. The bug must
be the internal of javaws.

Since this part is driven by native code, it has nothing to do with which
Java we are using.

###@###.### 2002-06-07
Comments
CONVERTED DATA BugTraq+ Release Management Values COMMIT TO FIX: mantis mantis-b02 FIXED IN: mantis mantis-b02 INTEGRATED IN: mantis mantis-b02 mantis-b04 VERIFIED IN: mantis
31-08-2004
EVALUATION The problem seems to be caused by the next to last arg to XCreateImage is hardwired to 8 (bitmap_pad) This didn't mater before because our fixed image had size with width multiple of 2 ( or 4 ? ) now the image width in this example may be odd (or not mutiple of 4), linux xserver requires bitmap_pad be 16 (or 32 ?) so picture is skewed one pixel for each line. ###@###.### 2002-06-10
10-06-2002