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glsl/types: fix dword slots calc for float16 matricies.

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The current uniform query uploader for mat3 calcs things as
if the vector elements are f16vec4 wide, so fix the calcs
here to do the same.

Fixes GTF-GL46.gtf21.GL.mat3.mat3arraysimple_frag on llvmpipe
when 16-bit uniform lowering is allowed.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14817>
This commit is contained in:
Dave Airlie 2022-02-01 17:49:25 +10:00 • committed by Marge Bot
parent 3570e94bcc
commit 55d2b82cc0
1 changed files with 1 additions and 1 deletions
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2
src/compiler/glsl_types.cpp
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@ -2968,7 +2968,7 @@ glsl_type::count_dword_slots(bool is_bindless) const
case GLSL_TYPE_UINT16:
case GLSL_TYPE_INT16:
case GLSL_TYPE_FLOAT16:
return DIV_ROUND_UP(this->components(), 2);
return DIV_ROUND_UP(this->vector_elements, 2) * this->matrix_columns;
case GLSL_TYPE_UINT8:
case GLSL_TYPE_INT8:
return DIV_ROUND_UP(this->components(), 4);