From: Conor McCarthy cmccarthy@codeweavers.com
The DXIL parser uses unsigned types even if the source code uses signed, so unsigned values may be negated. --- libs/vkd3d-shader/spirv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c index 4fb0d1bd6..d48ac7999 100644 --- a/libs/vkd3d-shader/spirv.c +++ b/libs/vkd3d-shader/spirv.c @@ -3865,7 +3865,7 @@ static uint32_t spirv_compiler_emit_neg(struct spirv_compiler *compiler, type_id = spirv_compiler_get_type_id_for_reg(compiler, reg, write_mask); if (reg->data_type == VKD3D_DATA_FLOAT || reg->data_type == VKD3D_DATA_DOUBLE) return vkd3d_spirv_build_op_fnegate(builder, type_id, val_id); - else if (reg->data_type == VKD3D_DATA_INT) + else if (reg->data_type == VKD3D_DATA_INT || reg->data_type == VKD3D_DATA_UINT) return vkd3d_spirv_build_op_snegate(builder, type_id, val_id);
FIXME("Unhandled data type %#x.\n", reg->data_type);