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4d24a7cb97
There are two issues with the current implementation. First, it relies on the layout(local_size_*) happening in the same shader as the main function, and secondly it doesn't work for variable group sizes. In both cases, the simplest fix is to move the setup of these derived values to a later time, similar to how the gl_VertexID workarounds are done. There already exist system values defined for both of the derived values, so we use them unconditionally, and lower them after linking is performed. While we're at it, we move to using gl_LocalGroupSizeARB instead of gl_WorkGroupSize for variable group sizes. Also the dead code elimination avoidance can be removed, since there can be situations where gl_LocalGroupSizeARB is needed but has not been inserted for the shader with main function. As a result, the lowering code has to insert its own copies of the system values if needed. Reported-by: Stephane Chevigny <stephane.chevigny@polymtl.ca> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103393 Cc: mesa-stable@lists.freedesktop.org Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> |
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| getopt | ||
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| hgl | ||
| intel | ||
| loader | ||
| mapi | ||
| mesa | ||
| util | ||
| vulkan | ||
| git_sha1.h.in | ||
| Makefile.am | ||
| meson.build | ||
| SConscript | ||