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crocus: Clamp VS point sizes to the HW limits as required.

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Fixes piglit vs-point-size-zero.

Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14238>
This commit is contained in:
Emma Anholt 2021-12-16 12:26:53 -08:00 • committed by Marge Bot
parent 39ea803f9f
commit 3077d96856
2 changed files with 3 additions and 3 deletions
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3
src/gallium/drivers/crocus/ci/crocus-g41-fails.txt
View file

@ -113,9 +113,6 @@ spec@!opengl 1.4@gl-1.4-polygon-offset,Fail
spec@!opengl 2.0@max-samplers,Fail
spec@!opengl 2.0@max-samplers border,Fail
# "Fail: nothing rendered."
spec@!opengl 2.0@vs-point_size-zero,Fail
# Regression from i965
# "data not copied"
spec@arb_copy_buffer@targets,Fail

3
src/gallium/drivers/crocus/crocus_program.c
View file

@ -2701,6 +2701,9 @@ crocus_create_uncompiled_shader(struct pipe_context *ctx,
NIR_PASS_V(nir, brw_nir_lower_storage_image, devinfo);
NIR_PASS_V(nir, crocus_lower_storage_image_derefs);
if (nir->info.stage != MESA_SHADER_FRAGMENT && nir->info.stage != MESA_SHADER_COMPUTE)
NIR_PASS_V(nir, nir_lower_point_size, 1.0, 255.0);
nir_sweep(nir);
ish->program_id = get_new_program_id(screen);