From: Józef Kucia <jkucia(a)codeweavers.com> In rare cases, OpCompositeExtract was generated for scalars. Signed-off-by: Józef Kucia <jkucia(a)codeweavers.com> --- libs/vkd3d-shader/spirv.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c index 2b52334dc5e4..6ef04a4bd747 100644 --- a/libs/vkd3d-shader/spirv.c +++ b/libs/vkd3d-shader/spirv.c @@ -2661,6 +2661,9 @@ static uint32_t vkd3d_dxbc_compiler_emit_swizzle_ext(struct vkd3d_dxbc_compiler type_id = vkd3d_spirv_get_type_id(builder, component_type, component_count); + if (component_count == 1 && val_component_count == 1) + return val_id; + if (component_count == 1) { component_idx = vkd3d_write_mask_get_component_idx(write_mask); -- 2.19.2