[Git][wine/vkd3d][master] vkd3d-shader/spirv: Get rid of the "offset_component_count" field of struct...

[Henri Verbeet (＠hverbeet)]

Henri Verbeet pushed to branch master at wine / vkd3d

Commits:
7412e660 by Giovanni Mascellani at 2024-11-12T19:12:47+01:00
vkd3d-shader/spirv: Get rid of the "offset_component_count" field of struct vkd3d_spirv_resource_type.

The number of components needed for texel offsets is the number of
components needed to address a single image/layer of an array. I.e.,
"coordinate_component_count - 1" for array textures, and
"coordinate_component_count" for non-array textures.

This change will also fix sampling of cube textures with explicit
gradients. Because texel offsets are unsupported for cube textures,
"offset_component_count" is currently 0 for cube textures. However, the
SAMPLE_GRAD handler also uses "offset_component_count" to determine the
number of components needed for the explicit gradients, and SAMPLE_GRAD
is supposed to work with cube textures.

This commit fixes the compilation of shaders in Star Wars Jedi:
Survivor.

- - - - -

1 changed file:

- libs/vkd3d-shader/spirv.c

View it on GitLab: https://gitlab.winehq.org/wine/vkd3d/-/commit/7412e660641590a6ad2b91891ecf9e...