[Bug 38566] New: [regression] ETQW crashes with 21972c85ea734dbfcf69629c6b0b940efb42d4ba
https://bugs.freedesktop.org/show_bug.cgi?id=38566
Summary: [regression] ETQW crashes with 21972c85ea734dbfcf69629c6b0b940efb42d4ba Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: sa@whiz.se
21972c85ea734dbfcf69629c6b0b940efb42d4ba introduced a regression in the game ETQW:
Failed to allocate : size : -1220046506 bytes alignment : 512 bytes EE r600_texture.c:634 r600_texture_get_transfer - failed to create temporary texture to hold untiled copy
I can provide a backtrace later if necessary.
System environment: -- system architecture: 32-bit -- Linux distribution: Debian unstable -- GPU: REDWOOD -- Model: XFX Radeon HD 5670 1GB -- Display connector: DVI -- xf86-video-ati: 6.14.2 -- xserver: 1.10.2 -- mesa: 21972c85ea734dbfcf69629c6b0b940efb42d4ba -- drm: 2.4.25 -- kernel: 2.6.39.1
https://bugs.freedesktop.org/show_bug.cgi?id=38566
Michel Dänzer michel@daenzer.net changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED
--- Comment #1 from Michel Dänzer michel@daenzer.net 2011-06-22 07:33:09 PDT --- Should be fixed with commit eb2c9b5814f7c6a5b37bc9063b1593095ea4f620 ('r600g: Fix use of uninitialized local variable extra_size.'), thanks for the report.
https://bugs.freedesktop.org/show_bug.cgi?id=38566
--- Comment #2 from Andre Maasikas amaasikas@gmail.com 2011-06-22 08:19:37 PDT --- hmm, from reading the patch I would have assumed that this: + extra_size = align(extra_size + (nblocksx * nblocksy * 1), base_align); should have been + extra_size = align(size + (nblocksx * nblocksy * 1), base_align); or smth like this, however i'm not sure about the logic/layout when mipmap levels are involved(can they be in depth textures?) - then extra_size would include and be added only to last level
https://bugs.freedesktop.org/show_bug.cgi?id=38566
--- Comment #3 from Andre Maasikas amaasikas@gmail.com 2011-06-22 08:22:54 PDT --- Arrg, please ignore last comment (seems I fail to read code far too often) A.
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