https://bugs.winehq.org/show_bug.cgi?id=55294
Bug ID: 55294 Summary: d3d11:d3d11 generates some GLSL uninitialized register warnings in Wine Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: d3d Assignee: wine-bugs@winehq.org Reporter: fgouget@codeweavers.com Distribution: ---
d3d11:d3d11 generates some GLSL uninitialized register warnings in Wine:
010c:fixme:d3d_shader:print_glsl_info_log 0:38(9): warning: `R0' used uninitialized 010c:fixme:d3d_shader:print_glsl_info_log 0:38(16): warning: `R0' used uninitialized 010c:fixme:d3d_shader:print_glsl_info_log 0:72(9): warning: `R0' used uninitialized 010c:fixme:d3d_shader:print_glsl_info_log 0:72(16): warning: `R0' used uninitialized 0110:fixme:d3d_shader:print_glsl_info_log 0:37(56): warning: `R0' used uninitialized 0110:fixme:d3d_shader:print_glsl_info_log 0:38(56): warning: `R0' used uninitialized 0110:fixme:d3d_shader:print_glsl_info_log 0:39(56): warning: `R0' used uninitialized 0110:fixme:d3d_shader:print_glsl_info_log 0:40(56): warning: `R0' used uninitialized 0110:fixme:d3d_shader:print_glsl_info_log 0:41(59): warning: `R0' used uninitialized 0110:fixme:d3d_shader:print_glsl_info_log 0:42(59): warning: `R0' used uninitialized 0110:fixme:d3d_shader:print_glsl_info_log 0:43(59): warning: `R0' used uninitialized 0110:fixme:d3d_shader:print_glsl_info_log 0:44(59): warning: `R0' used uninitialized
These happen at least with the QEmu and Intel GPUs (HD Graphics 4600). Because these warnings appear in the Wine log they cannot be seen in the nightly WineTest reports. However one can see these warnings in the TestBot's Debina WineTest jobs, both in the summary and in the "task.log" files.
Also, to see these warnings one has to delete the shader cache since they happen during compilation:
rm -rf ~/.cache/mesa_shader_cache/
Commenting out the tests shows that these warnings are caused by the following d3d11 tests: test_sample_shading() test_standard_pattern()