AlexIndustrial/mesa
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

compiler: Allow the explicit_stride of aoa types to be zero

Browse Source 
The explicit stride doesn't have to be defined to aoa and therefore can be
zero in some cases, like in arrays of arrays of uniform blocks.

Resolves crash with spec@arb_gl_spirv@execution@ubo@aoa-2.shader_test piglit test for virgl.

Signed-off-by: Corentin Noël <corentin.noel@collabora.com>
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Acked-by: Gert Wollny <gert.wollny@collabora.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23648>
This commit is contained in:
Corentin Noël
2023-06-14 17:00:22 +02:00
parent 9f4299d6b2
commit bc2828a436
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/compiler/glsl_types.cpp
+1 -1
View File
@@ -2445,7 +2445,7 @@ glsl_type::explicit_size(bool align_to_stride) const
assert(this->length > 0);
unsigned elem_size = align_to_stride ? this->explicit_stride : this->fields.array->explicit_size();
assert(this->explicit_stride >= elem_size);
assert(this->explicit_stride == 0 || this->explicit_stride >= elem_size);
return this->explicit_stride * (this->length - 1) + elem_size;
} else if (this->is_matrix()) {