<html> <head> <base href="https://bugs.documentfoundation.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_UNCONFIRMED " title="UNCONFIRMED - High CPU usage when deleting some text with backspace" href="https://bugs.documentfoundation.org/show_bug.cgi?id=114012#c1">Comment # 1</a> on <a class="bz_bug_link bz_status_UNCONFIRMED " title="UNCONFIRMED - High CPU usage when deleting some text with backspace" href="https://bugs.documentfoundation.org/show_bug.cgi?id=114012">bug 114012</a> from <a class="email" href="mailto:telesto@surfxs.nl" title="Telesto <telesto@surfxs.nl>"> Telesto</a> <pre>Created <a href="http://bugs.documentfoundation.org/attachment.cgi?id=137946" name="attach_137946" title="Bibisect log">attachment 137946</a> <a href="http://bugs.documentfoundation.org/attachment.cgi?id=137946&action=edit" title="Bibisect log">[details]</a> Bibisect log Bisected to: author Miklos Vajna <<a href="mailto:vmiklos@collabora.co.uk">vmiklos@collabora.co.uk</a>> 2015-08-07 14:35:11 (GMT) committer Miklos Vajna <<a href="mailto:vmiklos@collabora.co.uk">vmiklos@collabora.co.uk</a>> 2015-08-07 14:35:23 (GMT) commit c64a7ce1fcd1e30956a77530d0b76ad493841024 (patch) tree 723796de700b511614ffeb9c36b12284fa5d3255 parent a6c7a0bf105c399d087e2d9f843dbd9b175fdf42 (diff) Resolves: tdf#92982 vcl rendercontext: handle buffered paint of vcl::Cursor Instead of painting on the vcl::Window directly, take a PaintBufferGuard, and use the vcl::RenderContext of it, that may be either the vcl::Window or the toplevel frame's buffer. Trigger the paint of the buffer by informing the guard what area was painted. In case of direct painting, both the ctor and the dtor of the guard is a NOP. This means that finally we can also assert Invert() calls on the output device, so that direct paint can't happen when double-buffering.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>