Timur Kristóf
9a834447d6
With this patch, tgsi_to_nir will output NIR that is tailored to the given pipe, by reading its capabilities and adjusting the NIR code to those capabilities similarly to how glsl_to_nir works. It also adds an optimization loop that brings the output NIR in line with what glsl_to_nir outputs. This is necessary for the same reason why glsl_to_nir has its own optimization loop: currently not every driver does these optimizations yet. For uses which cannot pass a pipe_screen we also keep a variant called tgsi_to_nir_noscreen which keeps the old behavior. Signed-Off-By: Timur Kristóf <timur.kristof@gmail.com> Tested-by: Andre Heider <a.heider@gmail.com> Tested-by: Rob Clark <robdclark@gmail.com> Acked-By: Eric Anholt <eric@anholt.net>
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