Simply legacy attribute implement

Fixup channel submit IOCTL syncpoint parameters

src/core/arm/dynarmic/arm_dynarmic_64.cpp

@@ -263,7 +263,7 @@ void ARM_Dynarmic_64::Run() {
 }
 
 void ARM_Dynarmic_64::Step() {
-    cb->InterpreterFallback(jit->GetPC(), 1);
+    jit->Step();
 }
 
 ARM_Dynarmic_64::ARM_Dynarmic_64(System& system_, CPUInterrupts& interrupt_handlers_,

src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp

@@ -69,8 +69,7 @@ NvResult nvhost_nvdec_common::Submit(const std::vector<u8>& input, std::vector<u
     std::vector<Reloc> relocs(params.relocation_count);
     std::vector<u32> reloc_shifts(params.relocation_count);
     std::vector<SyncptIncr> syncpt_increments(params.syncpoint_count);
-    std::vector<SyncptIncr> wait_checks(params.syncpoint_count);
-    std::vector<Fence> fences(params.fence_count);
+    std::vector<u32> fence_thresholds(params.fence_count);
 
     // Slice input into their respective buffers
     std::size_t offset = sizeof(IoctlSubmit);
@@ -78,15 +77,13 @@ NvResult nvhost_nvdec_common::Submit(const std::vector<u8>& input, std::vector<u
     offset += SliceVectors(input, relocs, params.relocation_count, offset);
     offset += SliceVectors(input, reloc_shifts, params.relocation_count, offset);
     offset += SliceVectors(input, syncpt_increments, params.syncpoint_count, offset);
-    offset += SliceVectors(input, wait_checks, params.syncpoint_count, offset);
-    offset += SliceVectors(input, fences, params.fence_count, offset);
+    offset += SliceVectors(input, fence_thresholds, params.fence_count, offset);
 
     auto& gpu = system.GPU();
     if (gpu.UseNvdec()) {
         for (std::size_t i = 0; i < syncpt_increments.size(); i++) {
             const SyncptIncr& syncpt_incr = syncpt_increments[i];
-            fences[i].id = syncpt_incr.id;
-            fences[i].value =
+            fence_thresholds[i] =
                 syncpoint_manager.IncreaseSyncpoint(syncpt_incr.id, syncpt_incr.increments);
         }
     }
@@ -98,11 +95,6 @@ NvResult nvhost_nvdec_common::Submit(const std::vector<u8>& input, std::vector<u
                                   cmdlist.size() * sizeof(u32));
         gpu.PushCommandBuffer(cmdlist);
     }
-    if (gpu.UseNvdec()) {
-        fences[0].value = syncpoint_manager.IncreaseSyncpoint(fences[0].id, 1);
-        Tegra::ChCommandHeaderList cmdlist{{(4 << 28) | fences[0].id}};
-        gpu.PushCommandBuffer(cmdlist);
-    }
     std::memcpy(output.data(), &params, sizeof(IoctlSubmit));
     // Some games expect command_buffers to be written back
     offset = sizeof(IoctlSubmit);
@@ -110,8 +102,7 @@ NvResult nvhost_nvdec_common::Submit(const std::vector<u8>& input, std::vector<u
     offset += WriteVectors(output, relocs, offset);
     offset += WriteVectors(output, reloc_shifts, offset);
     offset += WriteVectors(output, syncpt_increments, offset);
-    offset += WriteVectors(output, wait_checks, offset);
-    offset += WriteVectors(output, fences, offset);
+    offset += WriteVectors(output, fence_thresholds, offset);
 
     return NvResult::Success;
 }

src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h

@@ -56,19 +56,16 @@ protected:
         s32 target{};
         s32 target_offset{};
     };
-    static_assert(sizeof(Reloc) == 0x10, "CommandBuffer has incorrect size");
+    static_assert(sizeof(Reloc) == 0x10, "Reloc has incorrect size");
 
     struct SyncptIncr {
         u32 id{};
         u32 increments{};
+        u32 unk0{};
+        u32 unk1{};
+        u32 unk2{};
     };
-    static_assert(sizeof(SyncptIncr) == 0x8, "CommandBuffer has incorrect size");
-
-    struct Fence {
-        u32 id{};
-        u32 value{};
-    };
-    static_assert(sizeof(Fence) == 0x8, "CommandBuffer has incorrect size");
+    static_assert(sizeof(SyncptIncr) == 0x14, "SyncptIncr has incorrect size");
 
     struct IoctlGetSyncpoint {
         // Input

src/shader_recompiler/backend/spirv/emit_context.cpp

@@ -430,15 +430,33 @@ Id DescType(EmitContext& ctx, Id sampled_type, Id pointer_type, u32 count) {
     }
 }
 
-size_t FindNextUnusedLocation(const std::bitset<IR::NUM_GENERICS>& used_locations,
-                              size_t start_offset) {
+size_t FindAndSetNextUnusedLocation(std::bitset<IR::NUM_GENERICS>& used_locations,
+                                    size_t& start_offset) {
     for (size_t location = start_offset; location < used_locations.size(); ++location) {
         if (!used_locations.test(location)) {
+            start_offset = location;
+            used_locations.set(location);
             return location;
         }
     }
     throw RuntimeError("Unable to get an unused location for legacy attribute");
 }
+
+Id DefineLegacyInput(EmitContext& ctx, std::bitset<IR::NUM_GENERICS>& used_locations,
+                     size_t& start_offset) {
+    const Id id{DefineInput(ctx, ctx.F32[4], true)};
+    const size_t location = FindAndSetNextUnusedLocation(used_locations, start_offset);
+    ctx.Decorate(id, spv::Decoration::Location, location);
+    return id;
+}
+
+Id DefineLegacyOutput(EmitContext& ctx, std::bitset<IR::NUM_GENERICS>& used_locations,
+                      size_t& start_offset, std::optional<u32> invocations) {
+    const Id id{DefineOutput(ctx, ctx.F32[4], invocations)};
+    const size_t location = FindAndSetNextUnusedLocation(used_locations, start_offset);
+    ctx.Decorate(id, spv::Decoration::Location, location);
+    return id;
+}
 } // Anonymous namespace
 
 void VectorTypes::Define(Sirit::Module& sirit_ctx, Id base_type, std::string_view name) {
@@ -520,6 +538,64 @@ Id EmitContext::BitOffset16(const IR::Value& offset) {
     return OpBitwiseAnd(U32[1], OpShiftLeftLogical(U32[1], Def(offset), Const(3u)), Const(16u));
 }
 
+Id EmitContext::InputLegacyAttribute(IR::Attribute attribute) {
+    if (attribute >= IR::Attribute::ColorFrontDiffuseR &&
+        attribute <= IR::Attribute::ColorFrontDiffuseA) {
+        return input_front_color;
+    }
+    if (attribute >= IR::Attribute::ColorFrontSpecularR &&
+        attribute <= IR::Attribute::ColorFrontSpecularA) {
+        return input_front_secondary_color;
+    }
+    if (attribute >= IR::Attribute::ColorBackDiffuseR &&
+        attribute <= IR::Attribute::ColorBackDiffuseA) {
+        return input_back_color;
+    }
+    if (attribute >= IR::Attribute::ColorBackSpecularR &&
+        attribute <= IR::Attribute::ColorBackSpecularA) {
+        return input_back_secondary_color;
+    }
+    if (attribute == IR::Attribute::FogCoordinate) {
+        return input_fog_frag_coord;
+    }
+    if (attribute >= IR::Attribute::FixedFncTexture0S &&
+        attribute <= IR::Attribute::FixedFncTexture9Q) {
+        u32 index =
+            (static_cast<u32>(attribute) - static_cast<u32>(IR::Attribute::FixedFncTexture0S)) / 4;
+        return input_fixed_fnc_textures[index];
+    }
+    throw InvalidArgument("Attribute is not legacy attribute {}", attribute);
+}
+
+Id EmitContext::OutputLegacyAttribute(IR::Attribute attribute) {
+    if (attribute >= IR::Attribute::ColorFrontDiffuseR &&
+        attribute <= IR::Attribute::ColorFrontDiffuseA) {
+        return output_front_color;
+    }
+    if (attribute >= IR::Attribute::ColorFrontSpecularR &&
+        attribute <= IR::Attribute::ColorFrontSpecularA) {
+        return output_front_secondary_color;
+    }
+    if (attribute >= IR::Attribute::ColorBackDiffuseR &&
+        attribute <= IR::Attribute::ColorBackDiffuseA) {
+        return output_back_color;
+    }
+    if (attribute >= IR::Attribute::ColorBackSpecularR &&
+        attribute <= IR::Attribute::ColorBackSpecularA) {
+        return output_back_secondary_color;
+    }
+    if (attribute == IR::Attribute::FogCoordinate) {
+        return output_fog_frag_coord;
+    }
+    if (attribute >= IR::Attribute::FixedFncTexture0S &&
+        attribute <= IR::Attribute::FixedFncTexture9Q) {
+        u32 index =
+            (static_cast<u32>(attribute) - static_cast<u32>(IR::Attribute::FixedFncTexture0S)) / 4;
+        return output_fixed_fnc_textures[index];
+    }
+    throw InvalidArgument("Attribute is not legacy attribute {}", attribute);
+}
+
 void EmitContext::DefineCommonTypes(const Info& info) {
     void_id = TypeVoid();
 
@@ -1279,22 +1355,26 @@ void EmitContext::DefineInputs(const IR::Program& program) {
     }
     size_t previous_unused_location = 0;
     if (loads.AnyComponent(IR::Attribute::ColorFrontDiffuseR)) {
-        const size_t location = FindNextUnusedLocation(used_locations, previous_unused_location);
-        previous_unused_location = location;
-        used_locations.set(location);
-        const Id id{DefineInput(*this, F32[4], true)};
-        Decorate(id, spv::Decoration::Location, location);
-        input_front_color = id;
+        input_front_color = DefineLegacyInput(*this, used_locations, previous_unused_location);
+    }
+    if (loads.AnyComponent(IR::Attribute::ColorFrontSpecularR)) {
+        input_front_secondary_color =
+            DefineLegacyInput(*this, used_locations, previous_unused_location);
+    }
+    if (loads.AnyComponent(IR::Attribute::ColorBackDiffuseR)) {
+        input_back_color = DefineLegacyInput(*this, used_locations, previous_unused_location);
+    }
+    if (loads.AnyComponent(IR::Attribute::ColorBackSpecularR)) {
+        input_back_secondary_color =
+            DefineLegacyInput(*this, used_locations, previous_unused_location);
+    }
+    if (loads.AnyComponent(IR::Attribute::FogCoordinate)) {
+        input_fog_frag_coord = DefineLegacyInput(*this, used_locations, previous_unused_location);
     }
     for (size_t index = 0; index < NUM_FIXEDFNCTEXTURE; ++index) {
         if (loads.AnyComponent(IR::Attribute::FixedFncTexture0S + index * 4)) {
-            const size_t location =
-                FindNextUnusedLocation(used_locations, previous_unused_location);
-            previous_unused_location = location;
-            used_locations.set(location);
-            const Id id{DefineInput(*this, F32[4], true)};
-            Decorate(id, spv::Decoration::Location, location);
-            input_fixed_fnc_textures[index] = id;
+            input_fixed_fnc_textures[index] =
+                DefineLegacyInput(*this, used_locations, previous_unused_location);
         }
     }
     if (stage == Stage::TessellationEval) {
@@ -1356,22 +1436,29 @@ void EmitContext::DefineOutputs(const IR::Program& program) {
     }
     size_t previous_unused_location = 0;
     if (info.stores.AnyComponent(IR::Attribute::ColorFrontDiffuseR)) {
-        const size_t location = FindNextUnusedLocation(used_locations, previous_unused_location);
-        previous_unused_location = location;
-        used_locations.set(location);
-        const Id id{DefineOutput(*this, F32[4], invocations)};
-        Decorate(id, spv::Decoration::Location, static_cast<u32>(location));
-        output_front_color = id;
+        output_front_color =
+            DefineLegacyOutput(*this, used_locations, previous_unused_location, invocations);
+    }
+    if (info.stores.AnyComponent(IR::Attribute::ColorFrontSpecularR)) {
+        output_front_secondary_color =
+            DefineLegacyOutput(*this, used_locations, previous_unused_location, invocations);
+    }
+    if (info.stores.AnyComponent(IR::Attribute::ColorBackDiffuseR)) {
+        output_back_color =
+            DefineLegacyOutput(*this, used_locations, previous_unused_location, invocations);
+    }
+    if (info.stores.AnyComponent(IR::Attribute::ColorBackSpecularR)) {
+        output_back_secondary_color =
+            DefineLegacyOutput(*this, used_locations, previous_unused_location, invocations);
+    }
+    if (info.stores.AnyComponent(IR::Attribute::FogCoordinate)) {
+        output_fog_frag_coord =
+            DefineLegacyOutput(*this, used_locations, previous_unused_location, invocations);
     }
     for (size_t index = 0; index < NUM_FIXEDFNCTEXTURE; ++index) {
         if (info.stores.AnyComponent(IR::Attribute::FixedFncTexture0S + index * 4)) {
-            const size_t location =
-                FindNextUnusedLocation(used_locations, previous_unused_location);
-            previous_unused_location = location;
-            used_locations.set(location);
-            const Id id{DefineOutput(*this, F32[4], invocations)};
-            Decorate(id, spv::Decoration::Location, location);
-            output_fixed_fnc_textures[index] = id;
+            output_fixed_fnc_textures[index] =
+                DefineLegacyOutput(*this, used_locations, previous_unused_location, invocations);
         }
     }
     switch (stage) {

src/shader_recompiler/backend/spirv/emit_context.h

@@ -113,6 +113,9 @@ public:
     [[nodiscard]] Id BitOffset8(const IR::Value& offset);
     [[nodiscard]] Id BitOffset16(const IR::Value& offset);
 
+    Id InputLegacyAttribute(IR::Attribute attribute);
+    Id OutputLegacyAttribute(IR::Attribute attribute);
+
     Id Const(u32 value) {
         return Constant(U32[1], value);
     }
@@ -269,12 +272,20 @@ public:
 
     Id input_position{};
     Id input_front_color{};
+    Id input_front_secondary_color{};
+    Id input_back_color{};
+    Id input_back_secondary_color{};
+    Id input_fog_frag_coord{};
     std::array<Id, 10> input_fixed_fnc_textures{};
     std::array<Id, 32> input_generics{};
 
     Id output_point_size{};
     Id output_position{};
     Id output_front_color{};
+    Id output_front_secondary_color{};
+    Id output_back_color{};
+    Id output_back_secondary_color{};
+    Id output_fog_frag_coord{};
     std::array<Id, 10> output_fixed_fnc_textures{};
     std::array<std::array<GenericElementInfo, 4>, 32> output_generics{};
 

src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp

@@ -43,23 +43,12 @@ Id AttrPointer(EmitContext& ctx, Id pointer_type, Id vertex, Id base, Args&&...
     }
 }
 
-bool IsFixedFncTexture(IR::Attribute attribute) {
-    return attribute >= IR::Attribute::FixedFncTexture0S &&
-           attribute <= IR::Attribute::FixedFncTexture9Q;
-}
-
-u32 FixedFncTextureAttributeIndex(IR::Attribute attribute) {
-    if (!IsFixedFncTexture(attribute)) {
-        throw InvalidArgument("Attribute {} is not a FixedFncTexture", attribute);
-    }
-    return (static_cast<u32>(attribute) - static_cast<u32>(IR::Attribute::FixedFncTexture0S)) / 4u;
-}
-
-u32 FixedFncTextureAttributeElement(IR::Attribute attribute) {
-    if (!IsFixedFncTexture(attribute)) {
-        throw InvalidArgument("Attribute {} is not a FixedFncTexture", attribute);
-    }
-    return static_cast<u32>(attribute) % 4u;
+bool IsLegacyAttribute(IR::Attribute attribute) {
+    return (attribute >= IR::Attribute::ColorFrontDiffuseR &&
+            attribute <= IR::Attribute::ColorBackSpecularA) ||
+           attribute == IR::Attribute::FogCoordinate ||
+           (attribute >= IR::Attribute::FixedFncTexture0S &&
+            attribute <= IR::Attribute::FixedFncTexture9Q);
 }
 
 template <typename... Args>
@@ -93,12 +82,16 @@ std::optional<OutAttr> OutputAttrPointer(EmitContext& ctx, IR::Attribute attr) {
             return OutputAccessChain(ctx, ctx.output_f32, info.id, index_id);
         }
     }
-    if (IsFixedFncTexture(attr)) {
-        const u32 index{FixedFncTextureAttributeIndex(attr)};
-        const u32 element{FixedFncTextureAttributeElement(attr)};
-        const Id element_id{ctx.Const(element)};
-        return OutputAccessChain(ctx, ctx.output_f32, ctx.output_fixed_fnc_textures[index],
-                                 element_id);
+    if (IsLegacyAttribute(attr)) {
+        if (attr == IR::Attribute::FogCoordinate) {
+            return OutputAccessChain(ctx, ctx.output_f32, ctx.OutputLegacyAttribute(attr),
+                                     ctx.Const(0u));
+        } else {
+            const u32 element{static_cast<u32>(attr) % 4};
+            const Id element_id{ctx.Const(element)};
+            return OutputAccessChain(ctx, ctx.output_f32, ctx.OutputLegacyAttribute(attr),
+                                     element_id);
+        }
     }
     switch (attr) {
     case IR::Attribute::PointSize:
@@ -111,14 +104,6 @@ std::optional<OutAttr> OutputAttrPointer(EmitContext& ctx, IR::Attribute attr) {
         const Id element_id{ctx.Const(element)};
         return OutputAccessChain(ctx, ctx.output_f32, ctx.output_position, element_id);
     }
-    case IR::Attribute::ColorFrontDiffuseR:
-    case IR::Attribute::ColorFrontDiffuseG:
-    case IR::Attribute::ColorFrontDiffuseB:
-    case IR::Attribute::ColorFrontDiffuseA: {
-        const u32 element{static_cast<u32>(attr) % 4};
-        const Id element_id{ctx.Const(element)};
-        return OutputAccessChain(ctx, ctx.output_f32, ctx.output_front_color, element_id);
-    }
     case IR::Attribute::ClipDistance0:
     case IR::Attribute::ClipDistance1:
     case IR::Attribute::ClipDistance2:
@@ -341,11 +326,17 @@ Id EmitGetAttribute(EmitContext& ctx, IR::Attribute attr, Id vertex) {
         const Id value{ctx.OpLoad(type->id, pointer)};
         return type->needs_cast ? ctx.OpBitcast(ctx.F32[1], value) : value;
     }
-    if (IsFixedFncTexture(attr)) {
-        const u32 index{FixedFncTextureAttributeIndex(attr)};
-        const Id attr_id{ctx.input_fixed_fnc_textures[index]};
-        const Id attr_ptr{AttrPointer(ctx, ctx.input_f32, vertex, attr_id, ctx.Const(element))};
-        return ctx.OpLoad(ctx.F32[1], attr_ptr);
+    if (IsLegacyAttribute(attr)) {
+        if (attr == IR::Attribute::FogCoordinate) {
+            const Id attr_ptr{AttrPointer(ctx, ctx.input_f32, vertex,
+                                          ctx.InputLegacyAttribute(attr), ctx.Const(0u))};
+            return ctx.OpLoad(ctx.F32[1], attr_ptr);
+        } else {
+            const Id element_id{ctx.Const(element)};
+            const Id attr_ptr{AttrPointer(ctx, ctx.input_f32, vertex,
+                                          ctx.InputLegacyAttribute(attr), element_id)};
+            return ctx.OpLoad(ctx.F32[1], attr_ptr);
+        }
     }
     switch (attr) {
     case IR::Attribute::PrimitiveId:
@@ -356,13 +347,6 @@ Id EmitGetAttribute(EmitContext& ctx, IR::Attribute attr, Id vertex) {
     case IR::Attribute::PositionW:
         return ctx.OpLoad(ctx.F32[1], AttrPointer(ctx, ctx.input_f32, vertex, ctx.input_position,
                                                   ctx.Const(element)));
-    case IR::Attribute::ColorFrontDiffuseR:
-    case IR::Attribute::ColorFrontDiffuseG:
-    case IR::Attribute::ColorFrontDiffuseB:
-    case IR::Attribute::ColorFrontDiffuseA: {
-        return ctx.OpLoad(ctx.F32[1], AttrPointer(ctx, ctx.input_f32, vertex, ctx.input_front_color,
-                                                  ctx.Const(element)));
-    }
     case IR::Attribute::InstanceId:
         if (ctx.profile.support_vertex_instance_id) {
             return ctx.OpBitcast(ctx.F32[1], ctx.OpLoad(ctx.U32[1], ctx.instance_id));

src/shader_recompiler/ir_opt/texture_pass.cpp

@@ -492,7 +492,7 @@ void TexturePass(Environment& env, IR::Program& program) {
             const auto insert_point{IR::Block::InstructionList::s_iterator_to(*inst)};
             IR::IREmitter ir{*texture_inst.block, insert_point};
             const IR::U32 shift{ir.Imm32(std::countr_zero(DESCRIPTOR_SIZE))};
-            inst->SetArg(0, ir.SMin(ir.ShiftRightArithmetic(cbuf.dynamic_offset, shift),
+            inst->SetArg(0, ir.UMin(ir.ShiftRightArithmetic(cbuf.dynamic_offset, shift),
                                     ir.Imm32(DESCRIPTOR_SIZE - 1)));
         } else {
             inst->SetArg(0, IR::Value{});

src/video_core/dirty_flags.h

@@ -38,6 +38,9 @@ enum : u8 {
 
     Shaders,
 
+    // Special entries
+    DepthBiasGlobal,
+
     LastCommonEntry,
 };
 

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -627,9 +627,21 @@ void RasterizerVulkan::UpdateDepthBias(Tegra::Engines::Maxwell3D::Regs& regs) {
     if (!state_tracker.TouchDepthBias()) {
         return;
     }
-    scheduler.Record([constant = regs.polygon_offset_units, clamp = regs.polygon_offset_clamp,
+    float units = regs.polygon_offset_units / 2.0f;
+    const bool is_d24 = regs.zeta.format == Tegra::DepthFormat::S8_UINT_Z24_UNORM ||
+                        regs.zeta.format == Tegra::DepthFormat::D24X8_UNORM ||
+                        regs.zeta.format == Tegra::DepthFormat::D24S8_UNORM ||
+                        regs.zeta.format == Tegra::DepthFormat::D24C8_UNORM;
+    if (is_d24 && !device.SupportsD24DepthBuffer()) {
+        // the base formulas can be obtained from here:
+        //   https://docs.microsoft.com/en-us/windows/win32/direct3d11/d3d10-graphics-programming-guide-output-merger-stage-depth-bias
+        const double rescale_factor =
+            static_cast<double>(1ULL << (32 - 24)) / (static_cast<double>(0x1.ep+127));
+        units = static_cast<float>(static_cast<double>(units) * rescale_factor);
+    }
+    scheduler.Record([constant = units, clamp = regs.polygon_offset_clamp,
                       factor = regs.polygon_offset_factor](vk::CommandBuffer cmdbuf) {
-        cmdbuf.SetDepthBias(constant, clamp, factor / 2.0f);
+        cmdbuf.SetDepthBias(constant, clamp, factor);
     });
 }
 

src/video_core/renderer_vulkan/vk_state_tracker.cpp

@@ -54,6 +54,7 @@ void SetupDirtyViewports(Tables& tables) {
     FillBlock(tables[0], OFF(viewport_transform), NUM(viewport_transform), Viewports);
     FillBlock(tables[0], OFF(viewports), NUM(viewports), Viewports);
     tables[0][OFF(viewport_transform_enabled)] = Viewports;
+    tables[1][OFF(screen_y_control)] = Viewports;
 }
 
 void SetupDirtyScissors(Tables& tables) {

src/video_core/renderer_vulkan/vk_state_tracker.h

@@ -79,7 +79,8 @@ public:
     }
 
     bool TouchDepthBias() {
-        return Exchange(Dirty::DepthBias, false);
+        return Exchange(Dirty::DepthBias, false) ||
+               Exchange(VideoCommon::Dirty::DepthBiasGlobal, false);
     }
 
     bool TouchBlendConstants() {

src/video_core/texture_cache/texture_cache.h

@@ -221,6 +221,7 @@ void TextureCache<P>::UpdateRenderTargets(bool is_clear) {
         BindRenderTarget(&render_targets.depth_buffer_id, FindDepthBuffer(is_clear));
     }
     const ImageViewId depth_buffer_id = render_targets.depth_buffer_id;
+
     PrepareImageView(depth_buffer_id, true, is_clear && IsFullClear(depth_buffer_id));
 
     for (size_t index = 0; index < NUM_RT; ++index) {
@@ -230,6 +231,8 @@ void TextureCache<P>::UpdateRenderTargets(bool is_clear) {
         maxwell3d.regs.render_area.width,
         maxwell3d.regs.render_area.height,
     };
+
+    flags[Dirty::DepthBiasGlobal] = true;
 }
 
 template <class P>

src/video_core/vulkan_common/vulkan_device.cpp

@@ -623,6 +623,10 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
         is_float16_supported = false;
     }
 
+    supports_d24_depth =
+        IsFormatSupported(VK_FORMAT_D24_UNORM_S8_UINT,
+                          VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT, FormatType::Optimal);
+
     graphics_queue = logical.GetQueue(graphics_family);
     present_queue = logical.GetQueue(present_family);
 }

src/video_core/vulkan_common/vulkan_device.h

@@ -332,6 +332,10 @@ public:
         return sets_per_pool;
     }
 
+    bool SupportsD24DepthBuffer() const {
+        return supports_d24_depth;
+    }
+
 private:
     /// Checks if the physical device is suitable.
     void CheckSuitability(bool requires_swapchain) const;
@@ -425,6 +429,7 @@ private:
     bool has_broken_cube_compatibility{};   ///< Has broken cube compatiblity bit
     bool has_renderdoc{};                   ///< Has RenderDoc attached
     bool has_nsight_graphics{};             ///< Has Nsight Graphics attached
+    bool supports_d24_depth{};              ///< Supports D24 depth buffers.
 
     // Telemetry parameters
     std::string vendor_name;                       ///< Device's driver name.