kwin --replace with the patch on the reviewboard

patched-kwin.txt (text/plain), 855 bytes, created by Olivier Huber on 2015-10-13 03:38:13 UTC

$ kwin --replace
OpenGL vendor string:                   Intel Open Source Technology Center
OpenGL renderer string:                 Mesa DRI Intel(R) HD Graphics 5500 (Broadwell GT2) 
OpenGL version string:                  OpenGL ES 3.0 Mesa 11.0.3
OpenGL shading language version string: OpenGL ES GLSL ES 3.00
Driver:                                 Intel
GPU class:                              Unknown
OpenGL version:                         3.0
GLSL version:                           3.0
Mesa version:                           11.0.3
X server version:                       1.17.2
Linux kernel version:                   4.1.9
Direct rendering:                       yes
Requires strict binding:                no
GLSL shaders:                           yes
Texture NPOT support:                   yes
Virtual Machine:                        no