From 7cb5a7bebc03a7fee2758590efc209e1da514faa Mon Sep 17 00:00:00 2001 From: Elizabeth Figura Date: Fri, 7 Mar 2025 17:28:19 -0600 Subject: [PATCH] vkd3d-shader/hlsl: Leave the swizzle zero for VSIR_DIMENSION_NONE registers. --- libs/vkd3d-shader/hlsl_codegen.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libs/vkd3d-shader/hlsl_codegen.c b/libs/vkd3d-shader/hlsl_codegen.c index 83067d0a..552cff44 100644 --- a/libs/vkd3d-shader/hlsl_codegen.c +++ b/libs/vkd3d-shader/hlsl_codegen.c @@ -7839,7 +7839,8 @@ static bool sm4_generate_vsir_init_src_param_from_deref(struct hlsl_ctx *ctx, st if (!sm4_generate_vsir_reg_from_deref(ctx, program, &src_param->reg, &writemask, deref)) return false; - src_param->swizzle = generate_vsir_get_src_swizzle(writemask, dst_writemask); + if (src_param->reg.dimension != VSIR_DIMENSION_NONE) + src_param->swizzle = generate_vsir_get_src_swizzle(writemask, dst_writemask); return true; }