https://bugs.freedesktop.org/show_bug.cgi?id=59547

          Priority: medium
            Bug ID: 59547
          Assignee: [email protected]
           Summary: FILEOPEN: Slow scrolling particular .RTF file with 50%
                    and more CPU (REGRESSION from AOO 3.4.1)
          Severity: normal
    Classification: Unclassified
                OS: Windows (All)
          Reporter: [email protected]
          Hardware: x86 (IA32)
            Status: UNCONFIRMED
           Version: 4.0.0.1 rc
         Component: Writer
           Product: LibreOffice

Created attachment 73233
  --> https://bugs.freedesktop.org/attachment.cgi?id=73233&action=edit
Example file with hign CPU use while scrolling

LibO Version 4.0.0.1 (Build ID: 527dba6f6e0cfbbc71bd6e7b88a52699bb48799) on
Windows XP SP3 Russian

RTF is opened, but if we try to scroll down document to the second page,
everything freezes. While scrolling CPU use jumps from 50% to 100% on Pentium
Dual-Core CPU E5300 @ 2.60 GHz with 2 Gb of RAM (only LibO is launched on
computer). If we stop trying to scroll through a document, CPU use drops
significantly to 10% or even less after some time. The more pages contains
document, more freezes we see.

Apache Open Office 3.4.1 Writer AOO 3.4.1m1 (Build: 9593) - Rev. 1372282  open
and scroll this document in any direction with significantly fewer delays (CPU
use jumps max to 50% and rapidly falls to zero) on Russian Windows XP
Professional SP3 (32bit)

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