shader: Fix disabled attribute default values

2021-07-17 16:16:23 -04:00 · 2021-07-17 16:16:23 -04:00 · 56478bc9ac
commit 56478bc9ac
parent c9528282d9
2 changed files with 2 additions and 2 deletions
--- a/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp
@ -300,7 +300,7 @@ Id EmitGetAttribute(EmitContext& ctx, IR::Attribute attr, Id vertex) {
        const std::optional<AttrInfo> type{AttrTypes(ctx, index)};
        if (!type) {
            // Attribute is disabled
-            return ctx.Const(0.0f);
+            return ctx.Const(element == 3 ? 1.0f : 0.0f);
        }
        if (!ctx.runtime_info.previous_stage_stores.Generic(index, element)) {
            // Varying component is not written