https://bugs.freedesktop.org/show_bug.cgi?id=50135
--- Comment #4 from Vadim Girlin ptpzz@yandex.ru 2012-05-19 23:28:13 PDT --- Created attachment 61874 --> https://bugs.freedesktop.org/attachment.cgi?id=61874 [PATCH] st/mesa: expose "force_glsl_extensions_warn" option
I think attached patch might help. It allows to use less strict extension handling to workaround some unigine problems. You'll also need to set "force_glsl_extensions_warn" environment variable to "1" or "true" before running the app:
force_glsl_extensions_warn=1 ./heaven