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List:       kde-bugs-dist
Subject:    [kwin] [Bug 321760] KWin triggers X crash
From:       Hrvoje Senjan <hrvoje.senjan () gmail ! com>
Date:       2013-07-01 1:45:27
Message-ID: bug-321760-17878-T3ZQ5bd4SO () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=321760

--- Comment #26 from Hrvoje Senjan <hrvoje.senjan@gmail.com> ---
(In reply to comment #25)
> Whatever the issue in the server for this might be, the current state breaks
> a (still quite important?) target architecture - i can open a new bug in
> doubt ;-)

Maybe i'm not assuming correctly, but this affects all of opengl legacy?

When trying https://bugs.kde.org/show_bug.cgi?id=314602#c48
->kwin(2290) KWin::GlxBackend::initBuffer: Buffer visual (depth  24 ): 0x "29"
OpenGL vendor string:                   ATI Technologies Inc.
OpenGL renderer string:                 ATI Mobility Radeon HD 3650
OpenGL version string:                  2.1 (3.3.11672 Compatibility Profile
Context)
OpenGL shading language version string: 
Driver:                                 Catalyst
Driver version:                         2.1
GPU class:                              R600
OpenGL version:                         2.1
GLSL version:                           0.0
X server version:                       1.12.4
Linux kernel version:                   3.9.8
Direct rendering:                       no
Requires strict binding:                yes
GLSL shaders:                           yes
Texture NPOT support:                   yes
Virtual Machine:                        no
kwin(2290) KWin::GlxBackend::init: Direct rendering: false
kwin(2290) KWin::checkGLError: GL error ( Init ):  "GL_INVALID_ENUM" 
kwin(2290): OpenGL 1 compositing setup failed

With KWIN_DIRECT_GL=1 i get working openGL1, with LIBGL_ALWAYS_INDIRECT=1/0 no
openGL1 compositing, with "as is" also no openGL1 compositing (the output
above)

Will test patch from comment 21

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