[Bug 24568] New: PNG decoder can't decode some PNGs
http://bugs.winehq.org/show_bug.cgi?id=24568 Summary: PNG decoder can't decode some PNGs Product: Wine Version: 1.3.3 Platform: x86 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: windowscodecs AssignedTo: wine-bugs(a)winehq.org ReportedBy: damjan.jov(a)gmail.com Created an attachment (id=31029) --> (http://bugs.winehq.org/attachment.cgi?id=31029) PNG that windowscodecs fails to open With windowscodecs I get this error: warn:wincodecs:user_error_fn PNG error: "Extra compressed data" on the attached PNG (from www.emule-project.net) and it fails to open. Nautilus, F-Spot and Eye of Gnome open it perfectly. -- 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=24568 --- Comment #1 from Vincent Povirk <madewokherd(a)gmail.com> 2010-09-29 14:30:46 CDT --- Firefox says "The image “http://bugs2.winehq.org/attachment.cgi?id=31029” cannot be displayed, because it contains errors." Gdiplus and WIC on Windows XP can both read it, though. -- 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=24568 --- Comment #2 from Damjan Jovanovic <damjan.jov(a)gmail.com> 2010-09-29 14:33:26 CDT --- Google Chrome displays it fine. -- 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=24568 Jerome Leclanche <adys.wh(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |adys.wh(a)gmail.com --- Comment #3 from Jerome Leclanche <adys.wh(a)gmail.com> 2010-09-29 14:40:16 CDT --- Chrome displays it fine, so does PIL, for what it's worth. -- 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=24568 --- Comment #4 from Damjan Jovanovic <damjan.jov(a)gmail.com> 2010-10-06 00:29:01 CDT --- The error comes from libpng's pngread.c, function png_read_row: png_benign_error(png_ptr, "Extra compressed data"); The saga continues in pngconf.h: /* Enabled in 1.4.0. */ #ifdef PNG_ALLOW_BENIGN_ERRORS # define png_benign_error png_warning # define png_chunk_benign_error png_chunk_warning #else # ifndef PNG_BENIGN_ERRORS_SUPPORTED # define png_benign_error png_error # define png_chunk_benign_error png_chunk_error # endif #endif Since user_error_fn gets called in windowscodecs, benign errors must be disabled in Ubuntu. The interesting thing is how Nautilus and Eye of Gnome both open the same image without problems. They both defer to libgtk's gdk-pixbuf image loader, which uses progressive PNG loading, which probably bypasses the problem somehow. Since eMule is a widely used app on Wine, I can't submit a patch to get winemenubuilder to extract PNGs from ICO files until this is fixed. -- 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=24568 Damjan Jovanovic <damjan.jov(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #5 from Damjan Jovanovic <damjan.jov(a)gmail.com> 2010-10-07 12:44:21 CDT --- Fixed by commit d53e1a71f48e1456cd99965fdf0f40eeb805b8e3, resolving FIXED. -- 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=24568 Damjan Jovanovic <damjan.jov(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|FIXED | --- Comment #6 from Damjan Jovanovic <damjan.jov(a)gmail.com> 2010-10-07 14:40:36 CDT --- Actually that patch did nothing. My x86_64 machine still fails to parse the PNG, while a x86 machine probably worked even without the patch. The issue seems to be a 32<->64 libpng issue of some sort. -- 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=24568 Damjan Jovanovic <damjan.jov(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution| |FIXED --- Comment #7 from Damjan Jovanovic <damjan.jov(a)gmail.com> 2010-10-11 22:27:14 CDT --- For the PNG here, no libpng version works in non-incremental mode, but some versions work in incremental mode. I'll do more investigating if Ubuntu 10.10's version doesn't work, but for now, it's not Wine's bug any more, so resolving FIXED. -- 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=24568 Alexandre Julliard <julliard(a)winehq.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED --- Comment #8 from Alexandre Julliard <julliard(a)winehq.org> 2010-10-15 12:53:03 CDT --- Closing bugs fixed in 1.3.5. -- 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.
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