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vkd3d-shader/dxil: Generate CONSTANT values in sm6_parser_constants_init() for floating-point values.

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This commit is contained in:
Giovanni Mascellani
2025-05-09 14:07:38 +02:00
committed by Henri Verbeet
parent d36e37555a
commit 93fb51c899
Notes: Henri Verbeet 2025-06-02 21:00:23 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1515
1 changed files with 8 additions and 7 deletions
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15
libs/vkd3d-shader/dxil.c
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@@ -3409,14 +3409,15 @@ static enum vkd3d_result sm6_parser_constants_init(struct sm6_parser *sm6, const
return VKD3D_ERROR_INVALID_SHADER;
}
if (type->u.width == 16)
dst->reg.u.immconst_u32[0] = record->operands[0];
else if (type->u.width == 32)
dst->reg.u.immconst_f32[0] = bitcast_uint_to_float(record->operands[0]);
else if (type->u.width == 64)
dst->reg.u.immconst_f64[0] = bitcast_uint64_to_double(record->operands[0]);
dst->value_type = VALUE_TYPE_CONSTANT;
value = record->operands[0];
if (type->u.width <= 32)
dst->u.constant.immconst.immconst_u32[0] = value & ((1ull << type->u.width) - 1);
else
vkd3d_unreachable();
dst->u.constant.immconst.immconst_u64[0] = value;
sm6_register_from_value(&dst->reg, dst, sm6);
break;