1 files changed, 28 insertions, 18 deletions

diff --git a/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp b/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
index ed023fcfe..bb9ccc0ac 100644
--- a/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
+++ b/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
@@ -811,10 +811,14 @@ void EmitContext::DefineAttributeMemAccess(const Info& info) {
             labels.push_back(OpLabel());
         }
         if (info.stores.ClipDistances()) {
-            literals.push_back(static_cast<u32>(IR::Attribute::ClipDistance0) >> 2);
-            labels.push_back(OpLabel());
-            literals.push_back(static_cast<u32>(IR::Attribute::ClipDistance4) >> 2);
-            labels.push_back(OpLabel());
+            if (profile.max_user_clip_distances >= 4) {
+                literals.push_back(static_cast<u32>(IR::Attribute::ClipDistance0) >> 2);
+                labels.push_back(OpLabel());
+            }
+            if (profile.max_user_clip_distances >= 8) {
+                literals.push_back(static_cast<u32>(IR::Attribute::ClipDistance4) >> 2);
+                labels.push_back(OpLabel());
+            }
         }
         OpSelectionMerge(end_block, spv::SelectionControlMask::MaskNone);
         OpSwitch(compare_index, default_label, literals, labels);
@@ -843,17 +847,21 @@ void EmitContext::DefineAttributeMemAccess(const Info& info) {
             ++label_index;
         }
         if (info.stores.ClipDistances()) {
-            AddLabel(labels[label_index]);
-            const Id pointer{OpAccessChain(output_f32, clip_distances, masked_index)};
-            OpStore(pointer, store_value);
-            OpReturn();
-            ++label_index;
-            AddLabel(labels[label_index]);
-            const Id fixed_index{OpIAdd(U32[1], masked_index, Const(4U))};
-            const Id pointer2{OpAccessChain(output_f32, clip_distances, fixed_index)};
-            OpStore(pointer2, store_value);
-            OpReturn();
-            ++label_index;
+            if (profile.max_user_clip_distances >= 4) {
+                AddLabel(labels[label_index]);
+                const Id pointer{OpAccessChain(output_f32, clip_distances, masked_index)};
+                OpStore(pointer, store_value);
+                OpReturn();
+                ++label_index;
+            }
+            if (profile.max_user_clip_distances >= 8) {
+                AddLabel(labels[label_index]);
+                const Id fixed_index{OpIAdd(U32[1], masked_index, Const(4U))};
+                const Id pointer{OpAccessChain(output_f32, clip_distances, fixed_index)};
+                OpStore(pointer, store_value);
+                OpReturn();
+                ++label_index;
+            }
         }
         AddLabel(end_block);
         OpUnreachable();
@@ -1532,9 +1540,11 @@ void EmitContext::DefineOutputs(const IR::Program& program) {
         if (stage == Stage::Fragment) {
             throw NotImplementedException("Storing ClipDistance in fragment stage");
         }
-        const Id type{TypeArray(
-            F32[1], Const(std::min(info.used_clip_distances, profile.max_user_clip_distances)))};
-        clip_distances = DefineOutput(*this, type, invocations, spv::BuiltIn::ClipDistance);
+        if (profile.max_user_clip_distances > 0) {
+            const Id type{TypeArray(F32[1], Const(std::min(info.used_clip_distances,
+                                                           profile.max_user_clip_distances)))};
+            clip_distances = DefineOutput(*this, type, invocations, spv::BuiltIn::ClipDistance);
+        }
     }
     if (info.stores[IR::Attribute::Layer] &&
         (profile.support_viewport_index_layer_non_geometry || stage == Stage::Geometry)) {