I tried launching the Second Life viewer (Kokua 3.7.8 x64) usi=
ng the latest GIT
version of MESA, and noticed the viewer crashes as soon as it's time to ren=
der
the world. The crash only happens when Basic Shaders are enabled. The only
relevant message printed in the console appears to be:
/home/mircea/Games/SecondLife/Kokua/kokua: line 151: 14351 Segmentation fau=
lt=20=20
LD_LIBRARY_PATH=3D"`pwd`"/lib64:"`pwd`"/lib32:"=
${LD_LIBRARY_PATH}" $LL_WRAPPER
bin/do-not-directly-run-kokua-bin
*** Bad shutdown. ***
A GIT bisect leads to the following commit being at fault:
73dd50acf6d244979c2a657906aa56d3ac60d550 is the first bad commit
commit 73dd50acf6d244979c2a657906aa56d3ac60d550
Author: Tapani P=C3=A4lli <tapani.palli@intel.com>
Date: Wed Aug 6 09:46:54 2014 +0300
glsl: implement switch flow control using a loop
Patch removes old variable based logic for handling a break inside
switch. Switch is put inside a loop so that existing infrastructure
for loop flow control can be used for the switch, now also dead code
elimination works properly.
Possible 'continue' call inside a switch needs now special handling
which is taken care of by detecting continue, breaking out and calling
continue for the outside loop.
v2: remove one unnecessary ir_expression (Curro)
Fixes following Piglit tests:
fs-exec-after-break.shader_test
fs-conditional-break.shader_test
No Piglit or es3conform regressions.
Signed-off-by: Tapani P=C3=A4lli <tapani.palli@intel.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
:040000 040000 eac8a47066723ff804317ef11bb006dd0bb80d0f
b73ed6cc78a66c54d684635f69a358fd54f65929 M src