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vkd3d-shader/ir: Check that LOCALTHREADINDEX registers have dimension VEC4.

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Also fix the HLSL compiler and DXIL parser to emit them accordingly.
This commit is contained in:
Giovanni Mascellani
2025-07-18 18:42:17 +02:00
committed by Henri Verbeet
parent 61c46f95da
commit ee0447b973
Notes: Henri Verbeet 2025-07-21 12:36:12 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1629
3 changed files with 31 additions and 8 deletions
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4
libs/vkd3d-shader/dxil.c
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@@ -5477,11 +5477,9 @@ static void sm6_parser_emit_dx_compute_builtin(struct sm6_parser *sm6, enum dx_i
if (!(src_param = instruction_src_params_alloc(ins, 1, sm6)))
return;
vsir_register_init(&src_param->reg, reg_type, VKD3D_DATA_UINT, 0);
src_param->reg.dimension = VSIR_DIMENSION_VEC4;
if (component_count > 1)
{
src_param->reg.dimension = VSIR_DIMENSION_VEC4;
component_idx = sm6_value_get_constant_uint(operands[0], sm6);
}
src_param_init_scalar(src_param, component_idx);
instruction_dst_param_init_ssa_scalar(ins, sm6);