antonino 4a627af0e3 nir: don't take the derivative of the array index in nir_lower_tex ...

Previosuly when lowering to txd for sampler array the index would be
derived as well, therefore the resulting derivative would have been a
vec with one more component than what the txd instruction expects.

This patch truncates the coordinate vector in this case to make sure the
index is not derived.

Fixes: b154a4154b ("nir/lower_tex: rewrite tex/txb -> txd/txl before saturating srcs")
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26012>

2023-11-03 12:53:11 +00:00

..

clc

clc: Add missing idep_vtn

2023-11-02 11:37:46 +00:00

glsl

glsl: Retire dround lowering.

2023-10-24 00:16:30 +00:00

isaspec

isaspec : fix isaspec build error in aosp

2023-10-13 11:09:40 +00:00

nir

nir: don't take the derivative of the array index in nir_lower_tex

2023-11-03 12:53:11 +00:00

spirv

vtn: Add spirv_library_to_nir_builder feature

2023-11-02 11:37:46 +00:00

builtin_types_c.py

compiler/types: Use a string table for builtin type names

2023-09-16 15:17:01 +00:00

builtin_types_cpp_h.py

compiler/types: Use Python to generate code for builtin types

2023-09-16 15:17:01 +00:00

builtin_types_h.py

compiler/types: Use Python to generate code for builtin types

2023-09-16 15:17:01 +00:00

builtin_types.py

compiler/types: Use Python to generate code for builtin types

2023-09-16 15:17:01 +00:00

glsl_types_impl.h

compiler/types: Add remaining type extraction functions and use them in C++

2023-10-25 01:51:12 +00:00

glsl_types.c

nir/types: Support vectors in glsl_get_length()

2023-11-02 20:28:46 +00:00

glsl_types.h

compiler/types: Move comments and reorganize declarations

2023-10-25 01:51:12 +00:00

meson.build

compiler,vulkan,drm-shim: Remove unused include directories from meson.build

2023-10-27 01:35:10 +00:00

nir_gl_types.h

compiler/types: Flip wrapping of remaining small data getters

2023-10-25 01:51:12 +00:00

nir_types.h

compiler/types: Move C declarations into glsl_types.h

2023-10-07 00:42:54 +00:00

shader_enums.c

treewide: Merge num_mesh_vertices_per_primitive and u_vertices_per_prim into mesa_vertices_per_prim

2023-10-26 09:35:04 +00:00

shader_enums.h

treewide: Merge num_mesh_vertices_per_primitive and u_vertices_per_prim into mesa_vertices_per_prim

2023-10-26 09:35:04 +00:00

shader_info.h

compiler: Implement num_mesh_vertices_per_primitive to match u_vertices_per_prim

2023-10-26 09:35:04 +00:00