[Bug 31766] New: Moving table in Shareaza causes wine to generate invalid X11/XRender requests
http://bugs.winehq.org/show_bug.cgi?id=31766 Bug #: 31766 Summary: Moving table in Shareaza causes wine to generate invalid X11/XRender requests Product: Wine Version: 1.5.11 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: linuxhippy(a)gmail.com Classification: Unclassified Created attachment 41794 --> http://bugs.winehq.org/attachment.cgi?id=41794 screenshot When moving table headers in Shareaza (a GPL filesharing application), I get a graphic corruption when uring Intel's new SNA acceleration architecture. I reported the corruption to the intel driver development team, and Chris Wilson concluded after analyzing the problem, that wine generates invalid XRender/X11 requests - and that it worked before only by accident. Quote:
Unbelievably, this is actually a bug in Wine. It is abusing a PICT_x8r8g8b8 format by trying to copy a PICT_a8r8g8b8 picture through an alphaless temporary and expecting the alpha-channel to be preserved. The second bug is that the coordinates/size of that temporary drawable are wrong - far greater than the apparently intended area of the columns to be redrawn. If I disable the shortcut to use the blit path for xrgb->argb copy, then I can reproduce the same errors in UXA. Vice versa, if I prefer the blit path, then the problem is masked in SNA.
Screenshot as well as a link to a youtube-video illustrating the issue are available on the original bug-report: https://bugs.freedesktop.org/show_bug.cgi?id=55164 -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=31766 --- Comment #1 from Alexandre Julliard <julliard(a)winehq.org> 2012-09-23 17:24:22 CDT ---
From your screenshot it's painting all over the screen. I don't see how even mis-using the alpha channel would cause that, all painting should still be inside the window. Can you point out exactly which call you think is incorrect?
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http://bugs.winehq.org/show_bug.cgi?id=31766 --- Comment #2 from Alexandre Julliard <julliard(a)winehq.org> 2012-09-24 04:40:35 CDT --- I see, it's the app that's painting all over the screen. It's reading the contents of the root window into a bitmap much larger than the header area, blending the header into it, and re-blitting the whole thing. That's clearly broken behavior on the app part, but it doesn't explain why we would get garbage in the bitmap. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=31766 --- Comment #3 from Alexandre Julliard <julliard(a)winehq.org> 2012-09-24 04:44:06 CDT --- Created attachment 41807 --> http://bugs.winehq.org/attachment.cgi?id=41807 Debug patch. With this patch, do you still see garbage data, or do you see a uniform grey rectangle? -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=31766 Clemens Eisserer <linuxhippy(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |FIXED --- Comment #4 from Clemens Eisserer <linuxhippy(a)gmail.com> 2012-11-14 15:21:17 CST --- With the patch I see a uniform grey rectangle, however with the most recent intel drivers as well as wine-1.5.16 I no longer get the corruption. The useage of a wrong picture format for storing transparency information is caused by not using a composition manager. With a composition manager everything works as expected, thanks :) -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=31766 Alexandre Julliard <julliard(a)winehq.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|FIXED |UPSTREAM --- Comment #5 from Alexandre Julliard <julliard(a)winehq.org> 2012-11-14 16:00:01 CST --- Upstream bug I'd say. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=31766 Bruno Jesus <00cpxxx(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |00cpxxx(a)gmail.com -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=31766 --- Comment #6 from Bruno Jesus <00cpxxx(a)gmail.com> --- Is this still an issue in wine 1.7.34? The current resolution is upstream but I think it's good to try again. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=31766 Austin English <austinenglish(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED --- Comment #7 from Austin English <austinenglish(a)gmail.com> --- Closing. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=31766 Austin English <austinenglish(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|CLOSED |RESOLVED --- Comment #8 from Austin English <austinenglish(a)gmail.com> --- This was inadvertently caught up in my unclosed bugs filter. NOTOURBUG should only be closed when fixed upstream. Setting back to RESOLVED NOTOURBUG. Sorry for the spam. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
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