[refactor, vk] DynamicState, ExtendedDynamicState and VertexInputDynamicState (#3074)

This PR rewrites the DynamicState, ExtendedDynamicState and VertexInputDynamicState logic:

- Adds proper handling on how features should be loaded based on driver available features for ExtendedDynamicState/ VertexInputDynamicState.
- Fixes some old regressions with emulated formats for Android.
- Adds better formatting for tiling format features.
- Adds better formatting for format features.
- Adds NonWritable buffers handling for Spir-v.
- Updates Maintenance features calling.
- Adds new features: Multidraw, Robustness2, Image Robustness.
- Removes dead code/ duplicated on Vulkan device related to ExtendedDynamicState handling.
- Adjusts and conditions with better handling for some features callings: SwapchainMaintenance1, ConditionalRendering, ShaderExtencilExport, CustomBorderColor, TransformFeedback, VertexInputDynamicState.
- Removes some older feature ban logic.
- Adds hardware resolve path for MSAA Image Blits on Nvidia cards.
- Adds flat decorations for input interfaces on Spir-v.
- Reduces flushwork within drawcalls.
- Clamps render limits on out-of-area for rasterizer.

Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-authored-by: Caio Oliveira <caiooliveirafarias0@gmail.com>
Co-authored-by: DraVee <dravee@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3074
Reviewed-by: DraVee <dravee@eden-emu.dev>
Reviewed-by: Lizzie <lizzie@eden-emu.dev>
Co-authored-by: CamilleLaVey <camillelavey99@gmail.com>
Co-committed-by: CamilleLaVey <camillelavey99@gmail.com>

src/shader_recompiler/backend/spirv/spirv_emit_context.cpp

@@ -315,6 +315,9 @@ void DefineSsbos(EmitContext& ctx, StorageTypeDefinition& type_def,
         ctx.Decorate(id, spv::Decoration::Binding, binding);
         ctx.Decorate(id, spv::Decoration::DescriptorSet, 0U);
         ctx.Name(id, fmt::format("ssbo{}", index));
+        if (!desc.is_written) {
+            ctx.Decorate(id, spv::Decoration::NonWritable);
+        }
         if (ctx.profile.supported_spirv >= 0x00010400) {
             ctx.interfaces.push_back(id);
         }
@@ -1432,6 +1435,9 @@ void EmitContext::DefineInputs(const IR::Program& program) {
     }
     if (info.uses_sample_id) {
         sample_id = DefineInput(*this, U32[1], false, spv::BuiltIn::SampleId);
+        if (stage == Stage::Fragment) {
+            Decorate(sample_id, spv::Decoration::Flat);
+        }
     }
     if (info.uses_is_helper_invocation) {
         is_helper_invocation = DefineInput(*this, U1, false, spv::BuiltIn::HelperInvocation);
@@ -1442,6 +1448,13 @@ void EmitContext::DefineInputs(const IR::Program& program) {
         subgroup_mask_le = DefineInput(*this, U32[4], false, spv::BuiltIn::SubgroupLeMaskKHR);
         subgroup_mask_gt = DefineInput(*this, U32[4], false, spv::BuiltIn::SubgroupGtMaskKHR);
         subgroup_mask_ge = DefineInput(*this, U32[4], false, spv::BuiltIn::SubgroupGeMaskKHR);
+        if (stage == Stage::Fragment) {
+            Decorate(subgroup_mask_eq, spv::Decoration::Flat);
+            Decorate(subgroup_mask_lt, spv::Decoration::Flat);
+            Decorate(subgroup_mask_le, spv::Decoration::Flat);
+            Decorate(subgroup_mask_gt, spv::Decoration::Flat);
+            Decorate(subgroup_mask_ge, spv::Decoration::Flat);
+        }
     }
     if (info.uses_fswzadd || info.uses_subgroup_invocation_id || info.uses_subgroup_shuffles ||
         (profile.warp_size_potentially_larger_than_guest &&
@@ -1449,7 +1462,9 @@ void EmitContext::DefineInputs(const IR::Program& program) {
         AddCapability(spv::Capability::GroupNonUniform);
         subgroup_local_invocation_id =
             DefineInput(*this, U32[1], false, spv::BuiltIn::SubgroupLocalInvocationId);
-        Decorate(subgroup_local_invocation_id, spv::Decoration::Flat);
+        if (stage == Stage::Fragment) {
+            Decorate(subgroup_local_invocation_id, spv::Decoration::Flat);
+        }
     }
     if (info.uses_fswzadd) {
         const Id f32_one{Const(1.0f)};
@@ -1461,6 +1476,9 @@ void EmitContext::DefineInputs(const IR::Program& program) {
     }
     if (loads[IR::Attribute::PrimitiveId]) {
         primitive_id = DefineInput(*this, U32[1], false, spv::BuiltIn::PrimitiveId);
+        if (stage == Stage::Fragment) {
+            Decorate(primitive_id, spv::Decoration::Flat);
+        }
     }
     if (loads[IR::Attribute::Layer]) {
         AddCapability(spv::Capability::Geometry);
@@ -1552,17 +1570,21 @@ void EmitContext::DefineInputs(const IR::Program& program) {
         if (stage != Stage::Fragment) {
             continue;
         }
-        switch (info.interpolation[index]) {
-        case Interpolation::Smooth:
-            // Default
-            // Decorate(id, spv::Decoration::Smooth);
-            break;
-        case Interpolation::NoPerspective:
-            Decorate(id, spv::Decoration::NoPerspective);
-            break;
-        case Interpolation::Flat:
+        const bool is_integer = input_type == AttributeType::SignedInt ||
+                                input_type == AttributeType::UnsignedInt;
+        if (is_integer) {
             Decorate(id, spv::Decoration::Flat);
-            break;
+        } else {
+            switch (info.interpolation[index]) {
+            case Interpolation::Smooth:
+                break;
+            case Interpolation::NoPerspective:
+                Decorate(id, spv::Decoration::NoPerspective);
+                break;
+            case Interpolation::Flat:
+                Decorate(id, spv::Decoration::Flat);
+                break;
+            }
         }
     }
     if (stage == Stage::TessellationEval) {

src/video_core/renderer_vulkan/blit_image.cpp

@@ -46,7 +46,7 @@ namespace Vulkan {
 using VideoCommon::ImageViewType;
 
 namespace {
-    
+
 [[nodiscard]] VkImageAspectFlags AspectMaskFromFormat(VideoCore::Surface::PixelFormat format) {
     using VideoCore::Surface::SurfaceType;
     switch (VideoCore::Surface::GetFormatType(format)) {
@@ -525,18 +525,24 @@ BlitImageHelper::BlitImageHelper(const Device& device_, Scheduler& scheduler_,
           nullptr, PUSH_CONSTANT_RANGE<VK_SHADER_STAGE_FRAGMENT_BIT, sizeof(float) * 4>))),
       full_screen_vert(BuildShader(device, FULL_SCREEN_TRIANGLE_VERT_SPV)),
       blit_color_to_color_frag(BuildShader(device, BLIT_COLOR_FLOAT_FRAG_SPV)),
-      blit_depth_stencil_frag(BuildShader(device, VULKAN_BLIT_DEPTH_STENCIL_FRAG_SPV)),
+      blit_depth_stencil_frag(device.IsExtShaderStencilExportSupported()
+                             ? BuildShader(device, VULKAN_BLIT_DEPTH_STENCIL_FRAG_SPV)
+                             : vk::ShaderModule{}),
       clear_color_vert(BuildShader(device, VULKAN_COLOR_CLEAR_VERT_SPV)),
       clear_color_frag(BuildShader(device, VULKAN_COLOR_CLEAR_FRAG_SPV)),
       clear_stencil_frag(BuildShader(device, VULKAN_DEPTHSTENCIL_CLEAR_FRAG_SPV)),
       convert_depth_to_float_frag(BuildShader(device, CONVERT_DEPTH_TO_FLOAT_FRAG_SPV)),
       convert_float_to_depth_frag(BuildShader(device, CONVERT_FLOAT_TO_DEPTH_FRAG_SPV)),
-      convert_abgr8_to_d24s8_frag(BuildShader(device, CONVERT_ABGR8_TO_D24S8_FRAG_SPV)),
+      convert_abgr8_to_d24s8_frag(device.IsExtShaderStencilExportSupported()
+                                 ? BuildShader(device, CONVERT_ABGR8_TO_D24S8_FRAG_SPV)
+                                 : vk::ShaderModule{}),
       convert_abgr8_to_d32f_frag(BuildShader(device, CONVERT_ABGR8_TO_D32F_FRAG_SPV)),
       convert_d32f_to_abgr8_frag(BuildShader(device, CONVERT_D32F_TO_ABGR8_FRAG_SPV)),
       convert_d24s8_to_abgr8_frag(BuildShader(device, CONVERT_D24S8_TO_ABGR8_FRAG_SPV)),
       convert_s8d24_to_abgr8_frag(BuildShader(device, CONVERT_S8D24_TO_ABGR8_FRAG_SPV)),
-      convert_abgr8_srgb_to_d24s8_frag(BuildShader(device, CONVERT_ABGR8_SRGB_TO_D24S8_FRAG_SPV)),
+      convert_abgr8_srgb_to_d24s8_frag(device.IsExtShaderStencilExportSupported()
+                                      ? BuildShader(device, CONVERT_ABGR8_SRGB_TO_D24S8_FRAG_SPV)
+                                      : vk::ShaderModule{}),
       convert_rgba_to_bgra_frag(BuildShader(device, CONVERT_RGBA8_TO_BGRA8_FRAG_SPV)),
       convert_yuv420_to_rgb_comp(BuildShader(device, CONVERT_YUV420_TO_RGB_COMP_SPV)),
       convert_rgb_to_yuv420_comp(BuildShader(device, CONVERT_RGB_TO_YUV420_COMP_SPV)),
@@ -667,6 +673,11 @@ void BlitImageHelper::ConvertR16ToD16(const Framebuffer* dst_framebuffer,
 
 void BlitImageHelper::ConvertABGR8ToD24S8(const Framebuffer* dst_framebuffer,
                                           const ImageView& src_image_view) {
+    if (!device.IsExtShaderStencilExportSupported()) {
+        // Shader requires VK_EXT_shader_stencil_export which is not available
+        LOG_WARNING(Render_Vulkan, "ConvertABGR8ToD24S8 requires shader_stencil_export, skipping");
+        return;
+    }
     ConvertPipelineDepthTargetEx(convert_abgr8_to_d24s8_pipeline, dst_framebuffer->RenderPass(),
                                  convert_abgr8_to_d24s8_frag);
     Convert(*convert_abgr8_to_d24s8_pipeline, dst_framebuffer, src_image_view);
@@ -702,6 +713,11 @@ void BlitImageHelper::ConvertS8D24ToABGR8(const Framebuffer* dst_framebuffer,
 
 void BlitImageHelper::ConvertABGR8SRGBToD24S8(const Framebuffer* dst_framebuffer,
                                              const ImageView& src_image_view) {
+    if (!device.IsExtShaderStencilExportSupported()) {
+        // Shader requires VK_EXT_shader_stencil_export which is not available
+        LOG_WARNING(Render_Vulkan, "ConvertABGR8SRGBToD24S8 requires shader_stencil_export, skipping");
+        return;
+    }
     ConvertPipelineDepthTargetEx(convert_abgr8_srgb_to_d24s8_pipeline,
                                 dst_framebuffer->RenderPass(),
                                 convert_abgr8_srgb_to_d24s8_frag);

src/video_core/renderer_vulkan/fixed_pipeline_state.cpp

@@ -59,7 +59,7 @@ void FixedPipelineState::Refresh(Tegra::Engines::Maxwell3D& maxwell3d, DynamicFe
     raw1 = 0;
     extended_dynamic_state.Assign(features.has_extended_dynamic_state ? 1 : 0);
     extended_dynamic_state_2.Assign(features.has_extended_dynamic_state_2 ? 1 : 0);
-    extended_dynamic_state_2_extra.Assign(features.has_extended_dynamic_state_2_extra ? 1 : 0);
+    extended_dynamic_state_2_logic_op.Assign(features.has_extended_dynamic_state_2_logic_op ? 1 : 0);
     extended_dynamic_state_3_blend.Assign(features.has_extended_dynamic_state_3_blend ? 1 : 0);
     extended_dynamic_state_3_enables.Assign(features.has_extended_dynamic_state_3_enables ? 1 : 0);
     dynamic_vertex_input.Assign(features.has_dynamic_vertex_input ? 1 : 0);
@@ -157,7 +157,7 @@ void FixedPipelineState::Refresh(Tegra::Engines::Maxwell3D& maxwell3d, DynamicFe
             return static_cast<u16>(array.stride.Value());
         });
     }
-    if (!extended_dynamic_state_2_extra) {
+    if (!extended_dynamic_state_2_logic_op) {
         dynamic_state.Refresh2(regs, topology_, extended_dynamic_state_2);
     }
     if (!extended_dynamic_state_3_blend) {

src/video_core/renderer_vulkan/fixed_pipeline_state.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -20,7 +23,8 @@ using Maxwell = Tegra::Engines::Maxwell3D::Regs;
 struct DynamicFeatures {
     bool has_extended_dynamic_state;
     bool has_extended_dynamic_state_2;
-    bool has_extended_dynamic_state_2_extra;
+    bool has_extended_dynamic_state_2_logic_op;
+    bool has_extended_dynamic_state_2_patch_control_points;
     bool has_extended_dynamic_state_3_blend;
     bool has_extended_dynamic_state_3_enables;
     bool has_dynamic_vertex_input;
@@ -186,7 +190,7 @@ struct FixedPipelineState {
         u32 raw1;
         BitField<0, 1, u32> extended_dynamic_state;
         BitField<1, 1, u32> extended_dynamic_state_2;
-        BitField<2, 1, u32> extended_dynamic_state_2_extra;
+        BitField<2, 1, u32> extended_dynamic_state_2_logic_op;
         BitField<3, 1, u32> extended_dynamic_state_3_blend;
         BitField<4, 1, u32> extended_dynamic_state_3_enables;
         BitField<5, 1, u32> dynamic_vertex_input;

src/video_core/renderer_vulkan/vk_compute_pass.cpp

@@ -418,6 +418,9 @@ ConditionalRenderingResolvePass::ConditionalRenderingResolvePass(
 
 void ConditionalRenderingResolvePass::Resolve(VkBuffer dst_buffer, VkBuffer src_buffer,
                                               u32 src_offset, bool compare_to_zero) {
+    if (!device.IsExtConditionalRendering()) {
+        return;
+    }
     const size_t compare_size = compare_to_zero ? 8 : 24;
 
     compute_pass_descriptor_queue.Acquire();
@@ -448,7 +451,7 @@ void ConditionalRenderingResolvePass::Resolve(VkBuffer dst_buffer, VkBuffer src_
         cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_COMPUTE, *layout, 0, set, {});
         cmdbuf.Dispatch(1, 1, 1);
         cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
-                               VK_PIPELINE_STAGE_CONDITIONAL_RENDERING_BIT_EXT, 0, write_barrier);
+                               VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, 0, write_barrier);
     });
 }
 
@@ -470,6 +473,14 @@ QueriesPrefixScanPass::QueriesPrefixScanPass(
 void QueriesPrefixScanPass::Run(VkBuffer accumulation_buffer, VkBuffer dst_buffer,
                                 VkBuffer src_buffer, size_t number_of_sums,
                                 size_t min_accumulation_limit, size_t max_accumulation_limit) {
+    constexpr VkAccessFlags BASE_DST_ACCESS = VK_ACCESS_SHADER_READ_BIT |
+                                              VK_ACCESS_TRANSFER_READ_BIT |
+                                              VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT |
+                                              VK_ACCESS_INDIRECT_COMMAND_READ_BIT |
+                                              VK_ACCESS_INDEX_READ_BIT |
+                                              VK_ACCESS_UNIFORM_READ_BIT;
+    const VkAccessFlags conditional_access =
+        device.IsExtConditionalRendering() ? VK_ACCESS_CONDITIONAL_RENDERING_READ_BIT_EXT : 0;
     size_t current_runs = number_of_sums;
     size_t offset = 0;
     while (current_runs != 0) {
@@ -486,22 +497,18 @@ void QueriesPrefixScanPass::Run(VkBuffer accumulation_buffer, VkBuffer dst_buffe
 
         scheduler.RequestOutsideRenderPassOperationContext();
         scheduler.Record([this, descriptor_data, min_accumulation_limit, max_accumulation_limit,
-                          runs_to_do, used_offset](vk::CommandBuffer cmdbuf) {
+                          runs_to_do, used_offset, conditional_access](vk::CommandBuffer cmdbuf) {
             static constexpr VkMemoryBarrier read_barrier{
                 .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER,
                 .pNext = nullptr,
                 .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT,
                 .dstAccessMask = VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_SHADER_WRITE_BIT,
             };
-            static constexpr VkMemoryBarrier write_barrier{
+            const VkMemoryBarrier write_barrier{
                 .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER,
                 .pNext = nullptr,
                 .srcAccessMask = VK_ACCESS_SHADER_WRITE_BIT,
-                .dstAccessMask = VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_TRANSFER_READ_BIT |
-                                 VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT |
-                                 VK_ACCESS_INDIRECT_COMMAND_READ_BIT | VK_ACCESS_INDEX_READ_BIT |
-                                 VK_ACCESS_UNIFORM_READ_BIT |
-                                 VK_ACCESS_CONDITIONAL_RENDERING_READ_BIT_EXT,
+                .dstAccessMask = BASE_DST_ACCESS | conditional_access,
             };
             const QueriesPrefixScanPushConstants uniforms{
                 .min_accumulation_base = static_cast<u32>(min_accumulation_limit),
@@ -519,8 +526,7 @@ void QueriesPrefixScanPass::Run(VkBuffer accumulation_buffer, VkBuffer dst_buffe
             cmdbuf.PushConstants(*layout, VK_SHADER_STAGE_COMPUTE_BIT, uniforms);
             cmdbuf.Dispatch(1, 1, 1);
             cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
-                                   VK_PIPELINE_STAGE_CONDITIONAL_RENDERING_BIT_EXT, 0,
-                                   write_barrier);
+                                   VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, 0, write_barrier);
         });
     }
 }

src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp

@@ -263,6 +263,7 @@ GraphicsPipeline::GraphicsPipeline(
         std::ranges::copy(info->constant_buffer_used_sizes, uniform_buffer_sizes[stage].begin());
         num_textures += Shader::NumDescriptors(info->texture_descriptors);
     }
+    fragment_has_color0_output = stage_infos[NUM_STAGES - 1].stores_frag_color[0];
     auto func{[this, shader_notify, &render_pass_cache, &descriptor_pool, pipeline_statistics] {
         DescriptorLayoutBuilder builder{MakeBuilder(device, stage_infos)};
         uses_push_descriptor = builder.CanUsePushDescriptor();
@@ -702,13 +703,18 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
         .lineWidth = 1.0f,
         // TODO(alekpop): Transfer from regs
     };
+    const bool smooth_lines_supported =
+        device.IsExtLineRasterizationSupported() && device.SupportsSmoothLines();
+    const bool stippled_lines_supported =
+        device.IsExtLineRasterizationSupported() && device.SupportsStippledRectangularLines();
     VkPipelineRasterizationLineStateCreateInfoEXT line_state{
         .sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_LINE_STATE_CREATE_INFO_EXT,
         .pNext = nullptr,
-        .lineRasterizationMode = key.state.smooth_lines != 0
+        .lineRasterizationMode = key.state.smooth_lines != 0 && smooth_lines_supported
                                      ? VK_LINE_RASTERIZATION_MODE_RECTANGULAR_SMOOTH_EXT
                                      : VK_LINE_RASTERIZATION_MODE_RECTANGULAR_EXT,
-        .stippledLineEnable = dynamic.line_stipple_enable ? VK_TRUE : VK_FALSE,
+        .stippledLineEnable =
+            (dynamic.line_stipple_enable && stippled_lines_supported) ? VK_TRUE : VK_FALSE,
         .lineStippleFactor = key.state.line_stipple_factor,
         .lineStipplePattern = static_cast<uint16_t>(key.state.line_stipple_pattern),
     };
@@ -739,6 +745,8 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
         provoking_vertex.pNext = std::exchange(rasterization_ci.pNext, &provoking_vertex);
     }
 
+    const bool supports_alpha_output = fragment_has_color0_output;
+    const bool alpha_to_one_supported = device.SupportsAlphaToOne();
     const VkPipelineMultisampleStateCreateInfo multisample_ci{
         .sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
         .pNext = nullptr,
@@ -747,8 +755,10 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
         .sampleShadingEnable = Settings::values.sample_shading.GetValue() > 0 ? VK_TRUE : VK_FALSE,
         .minSampleShading = f32(Settings::values.sample_shading.GetValue()) / 100.0f,
         .pSampleMask = nullptr,
-        .alphaToCoverageEnable = key.state.alpha_to_coverage_enabled != 0 ? VK_TRUE : VK_FALSE,
-        .alphaToOneEnable = key.state.alpha_to_one_enabled != 0 ? VK_TRUE : VK_FALSE,
+        .alphaToCoverageEnable =
+            supports_alpha_output && key.state.alpha_to_coverage_enabled != 0 ? VK_TRUE : VK_FALSE,
+        .alphaToOneEnable = supports_alpha_output && alpha_to_one_supported &&
+                           key.state.alpha_to_one_enabled != 0 ? VK_TRUE : VK_FALSE,
     };
     const VkPipelineDepthStencilStateCreateInfo depth_stencil_ci{
         .sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO,
@@ -806,14 +816,25 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
         .blendConstants = {}
     };
     static_vector<VkDynamicState, 34> dynamic_states{
-        VK_DYNAMIC_STATE_VIEWPORT,           VK_DYNAMIC_STATE_SCISSOR,
-        VK_DYNAMIC_STATE_DEPTH_BIAS,         VK_DYNAMIC_STATE_BLEND_CONSTANTS,
-        VK_DYNAMIC_STATE_DEPTH_BOUNDS,       VK_DYNAMIC_STATE_STENCIL_COMPARE_MASK,
-        VK_DYNAMIC_STATE_STENCIL_WRITE_MASK, VK_DYNAMIC_STATE_STENCIL_REFERENCE,
+        VK_DYNAMIC_STATE_VIEWPORT,
+        VK_DYNAMIC_STATE_SCISSOR,
+        VK_DYNAMIC_STATE_DEPTH_BIAS,
         VK_DYNAMIC_STATE_LINE_WIDTH,
     };
+
+    if (device.UsesAdvancedCoreDynamicState()) {
+        static constexpr std::array core_dynamic_states{
+            VK_DYNAMIC_STATE_BLEND_CONSTANTS,
+            VK_DYNAMIC_STATE_DEPTH_BOUNDS,
+            VK_DYNAMIC_STATE_STENCIL_COMPARE_MASK,
+            VK_DYNAMIC_STATE_STENCIL_WRITE_MASK,
+            VK_DYNAMIC_STATE_STENCIL_REFERENCE,
+        };
+        dynamic_states.insert(dynamic_states.end(), core_dynamic_states.begin(),
+                              core_dynamic_states.end());
+    }
     if (key.state.extended_dynamic_state) {
-        std::vector<VkDynamicState> extended{
+        static constexpr std::array extended{
             VK_DYNAMIC_STATE_CULL_MODE_EXT,
             VK_DYNAMIC_STATE_FRONT_FACE_EXT,
             VK_DYNAMIC_STATE_DEPTH_TEST_ENABLE_EXT,
@@ -823,51 +844,68 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
             VK_DYNAMIC_STATE_STENCIL_TEST_ENABLE_EXT,
             VK_DYNAMIC_STATE_STENCIL_OP_EXT,
         };
-        if (!device.IsExtVertexInputDynamicStateSupported()) {
-            extended.push_back(VK_DYNAMIC_STATE_VERTEX_INPUT_BINDING_STRIDE_EXT);
+        dynamic_states.insert(dynamic_states.end(), extended.begin(), extended.end());
+
+        // VK_DYNAMIC_STATE_VERTEX_INPUT_BINDING_STRIDE_EXT is part of EDS1
+        // Only use it if VIDS is not active (VIDS replaces it with full vertex input control)
+        if (!key.state.dynamic_vertex_input) {
+            dynamic_states.push_back(VK_DYNAMIC_STATE_VERTEX_INPUT_BINDING_STRIDE_EXT);
         }
-        if (key.state.dynamic_vertex_input) {
-            dynamic_states.push_back(VK_DYNAMIC_STATE_VERTEX_INPUT_EXT);
+    }
+
+    // VK_DYNAMIC_STATE_VERTEX_INPUT_EXT (VIDS) - Independent from EDS
+    // Provides full dynamic vertex input control, replaces VERTEX_INPUT_BINDING_STRIDE
+    if (key.state.dynamic_vertex_input) {
+        dynamic_states.push_back(VK_DYNAMIC_STATE_VERTEX_INPUT_EXT);
+    }
+
+    // EDS2 - Core (3 states)
+    if (key.state.extended_dynamic_state_2) {
+        static constexpr std::array extended2{
+            VK_DYNAMIC_STATE_DEPTH_BIAS_ENABLE_EXT,
+            VK_DYNAMIC_STATE_PRIMITIVE_RESTART_ENABLE_EXT,
+            VK_DYNAMIC_STATE_RASTERIZER_DISCARD_ENABLE_EXT,
+        };
+        dynamic_states.insert(dynamic_states.end(), extended2.begin(), extended2.end());
+    }
+
+    // EDS2 - LogicOp (granular)
+    if (key.state.extended_dynamic_state_2_logic_op) {
+        dynamic_states.push_back(VK_DYNAMIC_STATE_LOGIC_OP_EXT);
+    }
+
+    // EDS3 - Blending (composite: 3 states)
+    if (key.state.extended_dynamic_state_3_blend) {
+        static constexpr std::array extended3{
+            VK_DYNAMIC_STATE_COLOR_BLEND_ENABLE_EXT,
+            VK_DYNAMIC_STATE_COLOR_BLEND_EQUATION_EXT,
+            VK_DYNAMIC_STATE_COLOR_WRITE_MASK_EXT,
+        };
+        dynamic_states.insert(dynamic_states.end(), extended3.begin(), extended3.end());
+    }
+
+    // EDS3 - Enables (composite: per-feature)
+    if (key.state.extended_dynamic_state_3_enables) {
+        if (device.SupportsDynamicState3DepthClampEnable()) {
+            dynamic_states.push_back(VK_DYNAMIC_STATE_DEPTH_CLAMP_ENABLE_EXT);
         }
-        dynamic_states.insert(dynamic_states.end(), extended.begin(), extended.end());
-        if (key.state.extended_dynamic_state_2) {
-            static constexpr std::array extended2{
-                VK_DYNAMIC_STATE_DEPTH_BIAS_ENABLE_EXT,
-                VK_DYNAMIC_STATE_PRIMITIVE_RESTART_ENABLE_EXT,
-                VK_DYNAMIC_STATE_RASTERIZER_DISCARD_ENABLE_EXT,
-            };
-            dynamic_states.insert(dynamic_states.end(), extended2.begin(), extended2.end());
-        }
-        if (key.state.extended_dynamic_state_2_extra) {
-            dynamic_states.push_back(VK_DYNAMIC_STATE_LOGIC_OP_EXT);
-        }
-        if (key.state.extended_dynamic_state_3_blend) {
-            static constexpr std::array extended3{
-                VK_DYNAMIC_STATE_COLOR_BLEND_ENABLE_EXT,
-                VK_DYNAMIC_STATE_COLOR_BLEND_EQUATION_EXT,
-                VK_DYNAMIC_STATE_COLOR_WRITE_MASK_EXT,
-
-                // VK_DYNAMIC_STATE_COLOR_BLEND_ADVANCED_EXT,
-            };
-            dynamic_states.insert(dynamic_states.end(), extended3.begin(), extended3.end());
-        }
-        if (key.state.extended_dynamic_state_3_enables) {
-            static constexpr std::array extended3{
-                VK_DYNAMIC_STATE_DEPTH_CLAMP_ENABLE_EXT,
-                VK_DYNAMIC_STATE_LOGIC_OP_ENABLE_EXT,
-
-                // additional state3 extensions
-                VK_DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT,
-
-                VK_DYNAMIC_STATE_CONSERVATIVE_RASTERIZATION_MODE_EXT,
-
-                VK_DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT,
-                VK_DYNAMIC_STATE_ALPHA_TO_COVERAGE_ENABLE_EXT,
-                VK_DYNAMIC_STATE_ALPHA_TO_ONE_ENABLE_EXT,
-                VK_DYNAMIC_STATE_DEPTH_CLIP_ENABLE_EXT,
-                VK_DYNAMIC_STATE_PROVOKING_VERTEX_MODE_EXT,
-            };
-            dynamic_states.insert(dynamic_states.end(), extended3.begin(), extended3.end());
+        if (device.SupportsDynamicState3LogicOpEnable()) {
+            dynamic_states.push_back(VK_DYNAMIC_STATE_LOGIC_OP_ENABLE_EXT);
+        }
+        if (device.SupportsDynamicState3LineRasterizationMode()) {
+            dynamic_states.push_back(VK_DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT);
+        }
+        if (device.SupportsDynamicState3ConservativeRasterizationMode()) {
+            dynamic_states.push_back(VK_DYNAMIC_STATE_CONSERVATIVE_RASTERIZATION_MODE_EXT);
+        }
+        if (device.SupportsDynamicState3LineStippleEnable()) {
+            dynamic_states.push_back(VK_DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT);
+        }
+        if (device.SupportsDynamicState3AlphaToCoverageEnable()) {
+            dynamic_states.push_back(VK_DYNAMIC_STATE_ALPHA_TO_COVERAGE_ENABLE_EXT);
+        }
+        if (device.SupportsDynamicState3AlphaToOneEnable()) {
+            dynamic_states.push_back(VK_DYNAMIC_STATE_ALPHA_TO_ONE_ENABLE_EXT);
         }
     }
 

src/video_core/renderer_vulkan/vk_graphics_pipeline.h

@@ -82,6 +82,17 @@ public:
         const std::array<const Shader::Info*, NUM_STAGES>& infos);
 
     bool HasDynamicVertexInput() const noexcept { return key.state.dynamic_vertex_input; }
+    bool SupportsAlphaToCoverage() const noexcept {
+        return fragment_has_color0_output;
+    }
+
+    bool SupportsAlphaToOne() const noexcept {
+        return fragment_has_color0_output;
+    }
+
+    bool UsesExtendedDynamicState() const noexcept {
+        return key.state.extended_dynamic_state != 0;
+    }
     GraphicsPipeline& operator=(GraphicsPipeline&&) noexcept = delete;
     GraphicsPipeline(GraphicsPipeline&&) noexcept = delete;
 
@@ -149,6 +160,7 @@ private:
     std::array<u32, 5> enabled_uniform_buffer_masks{};
     VideoCommon::UniformBufferSizes uniform_buffer_sizes{};
     u32 num_textures{};
+    bool fragment_has_color0_output{};
 
     vk::DescriptorSetLayout descriptor_set_layout;
     DescriptorAllocator descriptor_allocator;

src/video_core/renderer_vulkan/vk_pipeline_cache.cpp

@@ -55,7 +55,7 @@ using VideoCommon::FileEnvironment;
 using VideoCommon::GenericEnvironment;
 using VideoCommon::GraphicsEnvironment;
 
-constexpr u32 CACHE_VERSION = 14;
+constexpr u32 CACHE_VERSION = 15;
 constexpr std::array<char, 8> VULKAN_CACHE_MAGIC_NUMBER{'y', 'u', 'z', 'u', 'v', 'k', 'c', 'h'};
 
 template <typename Container>
@@ -146,7 +146,8 @@ Shader::AttributeType AttributeType(const FixedPipelineState& state, size_t inde
 Shader::RuntimeInfo MakeRuntimeInfo(std::span<const Shader::IR::Program> programs,
                                     const GraphicsPipelineCacheKey& key,
                                     const Shader::IR::Program& program,
-                                    const Shader::IR::Program* previous_program) {
+                                    const Shader::IR::Program* previous_program,
+                                    const Vulkan::Device& device) {
     Shader::RuntimeInfo info;
     if (previous_program) {
         info.previous_stage_stores = previous_program->info.stores;
@@ -168,10 +169,14 @@ Shader::RuntimeInfo MakeRuntimeInfo(std::span<const Shader::IR::Program> program
                 info.fixed_state_point_size = point_size;
             }
             if (key.state.xfb_enabled) {
-                auto [varyings, count] =
-                    VideoCommon::MakeTransformFeedbackVaryings(key.state.xfb_state);
-                info.xfb_varyings = varyings;
-                info.xfb_count = count;
+                if (device.IsExtTransformFeedbackSupported()) {
+                    auto [varyings, count] =
+                        VideoCommon::MakeTransformFeedbackVaryings(key.state.xfb_state);
+                    info.xfb_varyings = varyings;
+                    info.xfb_count = count;
+                } else {
+                    LOG_WARNING(Render_Vulkan, "XFB requested in pipeline key but device lacks VK_EXT_transform_feedback; ignoring XFB decorations");
+                }
             }
             info.convert_depth_mode = gl_ndc;
         }
@@ -218,10 +223,14 @@ Shader::RuntimeInfo MakeRuntimeInfo(std::span<const Shader::IR::Program> program
             info.fixed_state_point_size = point_size;
         }
         if (key.state.xfb_enabled != 0) {
-            auto [varyings, count] =
-                VideoCommon::MakeTransformFeedbackVaryings(key.state.xfb_state);
-            info.xfb_varyings = varyings;
-            info.xfb_count = count;
+            if (device.IsExtTransformFeedbackSupported()) {
+                auto [varyings, count] =
+                    VideoCommon::MakeTransformFeedbackVaryings(key.state.xfb_state);
+                info.xfb_varyings = varyings;
+                info.xfb_count = count;
+            } else {
+                LOG_WARNING(Render_Vulkan, "XFB requested in pipeline key but device lacks VK_EXT_transform_feedback; ignoring XFB decorations");
+            }
         }
         info.convert_depth_mode = gl_ndc;
         break;
@@ -404,14 +413,35 @@ PipelineCache::PipelineCache(Tegra::MaxwellDeviceMemoryManager& device_memory_,
                     device.GetMaxVertexInputBindings(), Maxwell::NumVertexArrays);
     }
 
-    dynamic_features = DynamicFeatures{
-        .has_extended_dynamic_state = device.IsExtExtendedDynamicStateSupported(),
-        .has_extended_dynamic_state_2 = device.IsExtExtendedDynamicState2Supported(),
-        .has_extended_dynamic_state_2_extra = device.IsExtExtendedDynamicState2ExtrasSupported(),
-        .has_extended_dynamic_state_3_blend = device.IsExtExtendedDynamicState3BlendingSupported(),
-        .has_extended_dynamic_state_3_enables = device.IsExtExtendedDynamicState3EnablesSupported(),
-        .has_dynamic_vertex_input = device.IsExtVertexInputDynamicStateSupported(),
-    };
+    LOG_INFO(Render_Vulkan, "DynamicState setting value: {}", u32(Settings::values.dyna_state.GetValue()));
+
+    dynamic_features = {};
+
+    // User granularity enforced in vulkan_device.cpp switch statement:
+    //   Level 0: Core Dynamic States only
+    //   Level 1: Core + EDS1
+    //   Level 2: Core + EDS1 + EDS2 (accumulative)
+    //   Level 3: Core + EDS1 + EDS2 + EDS3 (accumulative)
+    // Here we only verify if extensions were successfully loaded by the device
+
+    dynamic_features.has_extended_dynamic_state =
+        device.IsExtExtendedDynamicStateSupported();
+
+    dynamic_features.has_extended_dynamic_state_2 =
+        device.IsExtExtendedDynamicState2Supported();
+    dynamic_features.has_extended_dynamic_state_2_logic_op =
+        device.IsExtExtendedDynamicState2ExtrasSupported();
+    dynamic_features.has_extended_dynamic_state_2_patch_control_points = false;
+
+    dynamic_features.has_extended_dynamic_state_3_blend =
+        device.IsExtExtendedDynamicState3BlendingSupported();
+    dynamic_features.has_extended_dynamic_state_3_enables =
+        device.IsExtExtendedDynamicState3EnablesSupported();
+
+    // VIDS: Independent toggle (not affected by dyna_state levels)
+    dynamic_features.has_dynamic_vertex_input =
+        device.IsExtVertexInputDynamicStateSupported() &&
+        Settings::values.vertex_input_dynamic_state.GetValue();
 }
 
 PipelineCache::~PipelineCache() {
@@ -516,8 +546,8 @@ void PipelineCache::LoadDiskResources(u64 title_id, std::stop_token stop_loading
                 dynamic_features.has_extended_dynamic_state ||
             (key.state.extended_dynamic_state_2 != 0) !=
                 dynamic_features.has_extended_dynamic_state_2 ||
-            (key.state.extended_dynamic_state_2_extra != 0) !=
-                dynamic_features.has_extended_dynamic_state_2_extra ||
+            (key.state.extended_dynamic_state_2_logic_op != 0) !=
+                dynamic_features.has_extended_dynamic_state_2_logic_op ||
             (key.state.extended_dynamic_state_3_blend != 0) !=
                 dynamic_features.has_extended_dynamic_state_3_blend ||
             (key.state.extended_dynamic_state_3_enables != 0) !=
@@ -671,7 +701,7 @@ std::unique_ptr<GraphicsPipeline> PipelineCache::CreateGraphicsPipeline(
         const size_t stage_index{index - 1};
         infos[stage_index] = &program.info;
 
-        const auto runtime_info{MakeRuntimeInfo(programs, key, program, previous_stage)};
+        const auto runtime_info{MakeRuntimeInfo(programs, key, program, previous_stage, device)};
         ConvertLegacyToGeneric(program, runtime_info);
         const std::vector<u32> code{EmitSPIRV(profile, runtime_info, program, binding, this->optimize_spirv_output)};
         device.SaveShader(code);

src/video_core/renderer_vulkan/vk_query_cache.cpp

@@ -872,17 +872,18 @@ private:
             return;
         }
         has_flushed_end_pending = true;
+        // Refresh buffers state before beginning transform feedback so counters are up-to-date
+        UpdateBuffers();
         if (!has_started || buffers_count == 0) {
+            // No counter buffers available: begin without counters
             scheduler.Record([](vk::CommandBuffer cmdbuf) {
                 cmdbuf.BeginTransformFeedbackEXT(0, 0, nullptr, nullptr);
             });
-            UpdateBuffers();
             return;
         }
         scheduler.Record([this, total = static_cast<u32>(buffers_count)](vk::CommandBuffer cmdbuf) {
             cmdbuf.BeginTransformFeedbackEXT(0, total, counter_buffers.data(), offsets.data());
         });
-        UpdateBuffers();
     }
 
     void FlushEndTFB() {
@@ -892,11 +893,15 @@ private:
         }
         has_flushed_end_pending = false;
 
+        // Refresh buffer state before ending transform feedback to ensure counters_count is up-to-date.
+        UpdateBuffers();
         if (buffers_count == 0) {
+            LOG_DEBUG(Render_Vulkan, "EndTransformFeedbackEXT called with no counters (buffers_count=0)");
             scheduler.Record([](vk::CommandBuffer cmdbuf) {
                 cmdbuf.EndTransformFeedbackEXT(0, 0, nullptr, nullptr);
             });
         } else {
+            LOG_DEBUG(Render_Vulkan, "EndTransformFeedbackEXT called with counters (buffers_count={})", buffers_count);
             scheduler.Record([this,
                               total = static_cast<u32>(buffers_count)](vk::CommandBuffer cmdbuf) {
                 cmdbuf.EndTransformFeedbackEXT(0, total, counter_buffers.data(), offsets.data());
@@ -907,6 +912,7 @@ private:
     void UpdateBuffers() {
         last_queries.fill(0);
         last_queries_stride.fill(1);
+        streams_mask = 0; // reset previously recorded streams
         runtime.View3DRegs([this](Maxwell3D& maxwell3d) {
             buffers_count = 0;
             out_topology = maxwell3d.draw_manager->GetDrawState().topology;
@@ -916,6 +922,10 @@ private:
                     continue;
                 }
                 const size_t stream = tf.controls[i].stream;
+                if (stream >= last_queries_stride.size()) {
+                    LOG_WARNING(Render_Vulkan, "TransformFeedback stream {} out of range", stream);
+                    continue;
+                }
                 last_queries_stride[stream] = tf.controls[i].stride;
                 streams_mask |= 1ULL << stream;
                 buffers_count = std::max<size_t>(buffers_count, stream + 1);
@@ -1116,16 +1126,21 @@ public:
 
             query->flags |= VideoCommon::QueryFlagBits::IsFinalValueSynced;
             u64 num_vertices = 0;
+            // Protect against stride == 0 (avoid divide-by-zero). Use fallback stride=1 and warn.
+            u64 safe_stride = query->stride == 0 ? 1 : query->stride;
+            if (query->stride == 0) {
+                LOG_WARNING(Render_Vulkan, "TransformFeedback query has stride 0; using 1 to avoid div-by-zero (addr=0x{:x})", query->dependant_address);
+            }
             if (query->dependant_manage) {
                 auto* dependant_query = tfb_streamer.GetQuery(query->dependant_index);
-                num_vertices = dependant_query->value / query->stride;
+                num_vertices = dependant_query->value / safe_stride;
                 tfb_streamer.Free(query->dependant_index);
             } else {
                 u8* pointer = device_memory.GetPointer<u8>(query->dependant_address);
                 if (pointer != nullptr) {
                     u32 result;
                     std::memcpy(&result, pointer, sizeof(u32));
-                    num_vertices = static_cast<u64>(result) / query->stride;
+                    num_vertices = static_cast<u64>(result) / safe_stride;
                 }
             }
             query->value = [&]() -> u64 {

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -197,6 +197,11 @@ RasterizerVulkan::RasterizerVulkan(Core::Frontend::EmuWindow& emu_window_, Tegra
       fence_manager(*this, gpu, texture_cache, buffer_cache, query_cache, device, scheduler),
       wfi_event(device.GetLogical().CreateEvent()) {
     scheduler.SetQueryCache(query_cache);
+
+    // Log multi-draw support
+    if (device.IsExtMultiDrawSupported()) {
+        LOG_INFO(Render_Vulkan, "VK_EXT_multi_draw is enabled for optimized draw calls");
+    }
 }
 
 RasterizerVulkan::~RasterizerVulkan() = default;
@@ -234,16 +239,44 @@ void RasterizerVulkan::Draw(bool is_indexed, u32 instance_count) {
         const auto& draw_state = maxwell3d->draw_manager->GetDrawState();
         const u32 num_instances{instance_count};
         const DrawParams draw_params{MakeDrawParams(draw_state, num_instances, is_indexed)};
-        scheduler.Record([draw_params](vk::CommandBuffer cmdbuf) {
-            if (draw_params.is_indexed) {
-                cmdbuf.DrawIndexed(draw_params.num_vertices, draw_params.num_instances,
-                                   draw_params.first_index, draw_params.base_vertex,
-                                   draw_params.base_instance);
-            } else {
-                cmdbuf.Draw(draw_params.num_vertices, draw_params.num_instances,
-                            draw_params.base_vertex, draw_params.base_instance);
-            }
-        });
+
+        // Use VK_EXT_multi_draw if available (single draw becomes multi-draw with count=1)
+        if (device.IsExtMultiDrawSupported()) {
+            scheduler.Record([draw_params](vk::CommandBuffer cmdbuf) {
+                if (draw_params.is_indexed) {
+                    // Use multi-draw indexed with single draw
+                    const VkMultiDrawIndexedInfoEXT multi_draw_info{
+                        .firstIndex = draw_params.first_index,
+                        .indexCount = draw_params.num_vertices,
+                    };
+                    const int32_t vertex_offset = static_cast<int32_t>(draw_params.base_vertex);
+                    cmdbuf.DrawMultiIndexedEXT(1, &multi_draw_info, draw_params.num_instances,
+                                               draw_params.base_instance,
+                                               sizeof(VkMultiDrawIndexedInfoEXT), &vertex_offset);
+                } else {
+                    // Use multi-draw with single draw
+                    const VkMultiDrawInfoEXT multi_draw_info{
+                        .firstVertex = draw_params.base_vertex,
+                        .vertexCount = draw_params.num_vertices,
+                    };
+                    cmdbuf.DrawMultiEXT(1, &multi_draw_info, draw_params.num_instances,
+                                        draw_params.base_instance,
+                                        sizeof(VkMultiDrawInfoEXT));
+                }
+            });
+        } else {
+            // Fallback to standard draw calls
+            scheduler.Record([draw_params](vk::CommandBuffer cmdbuf) {
+                if (draw_params.is_indexed) {
+                    cmdbuf.DrawIndexed(draw_params.num_vertices, draw_params.num_instances,
+                                       draw_params.first_index, draw_params.base_vertex,
+                                       draw_params.base_instance);
+                } else {
+                    cmdbuf.Draw(draw_params.num_vertices, draw_params.num_instances,
+                                draw_params.base_vertex, draw_params.base_instance);
+                }
+            });
+        }
     });
 }
 
@@ -386,13 +419,48 @@ void RasterizerVulkan::Clear(u32 layer_count) {
         .baseArrayLayer = regs.clear_surface.layer,
         .layerCount = layer_count,
     };
-    if (clear_rect.rect.extent.width == 0 || clear_rect.rect.extent.height == 0) {
+    const auto clamp_rect_to_render_area = [render_area](VkRect2D& rect) -> bool {
+        const auto clamp_axis = [](s32& offset, u32& extent, u32 limit) {
+            auto clamp_offset = [&offset, limit]() {
+                if (limit == 0) {
+                    offset = 0;
+                    return;
+                }
+                offset = std::clamp(offset, 0, static_cast<s32>(limit));
+            };
+
+            if (extent == 0) {
+                clamp_offset();
+                return;
+            }
+            if (offset < 0) {
+                const u32 shrink = (std::min)(extent, static_cast<u32>(-offset));
+                extent -= shrink;
+                offset = 0;
+            }
+            if (limit == 0) {
+                extent = 0;
+                offset = 0;
+                return;
+            }
+            if (offset >= static_cast<s32>(limit)) {
+                offset = static_cast<s32>(limit);
+                extent = 0;
+                return;
+            }
+            const u64 end_coord = static_cast<u64>(offset) + extent;
+            if (end_coord > limit) {
+                extent = limit - static_cast<u32>(offset);
+            }
+        };
+
+        clamp_axis(rect.offset.x, rect.extent.width, render_area.width);
+        clamp_axis(rect.offset.y, rect.extent.height, render_area.height);
+        return rect.extent.width != 0 && rect.extent.height != 0;
+    };
+    if (!clamp_rect_to_render_area(clear_rect.rect)) {
         return;
     }
-    clear_rect.rect.extent = VkExtent2D{
-        .width = (std::min)(clear_rect.rect.extent.width, render_area.width),
-        .height = (std::min)(clear_rect.rect.extent.height, render_area.height),
-    };
 
     const u32 color_attachment = regs.clear_surface.RT;
     if (use_color && framebuffer->HasAspectColorBit(color_attachment)) {
@@ -839,23 +907,21 @@ void RasterizerVulkan::LoadDiskResources(u64 title_id, std::stop_token stop_load
 
 void RasterizerVulkan::FlushWork() {
 #ifdef ANDROID
-    static constexpr u32 DRAWS_TO_DISPATCH = 1024;
+    static constexpr u32 DRAWS_TO_DISPATCH = 512;
+    static constexpr u32 CHECK_MASK = 3;
 #else
     static constexpr u32 DRAWS_TO_DISPATCH = 4096;
+    static constexpr u32 CHECK_MASK = 7;
 #endif // ANDROID
 
-    // Only check multiples of 8 draws
-    static_assert(DRAWS_TO_DISPATCH % 8 == 0);
-    if ((++draw_counter & 7) != 7) {
+    static_assert(DRAWS_TO_DISPATCH % (CHECK_MASK + 1) == 0);
+    if ((++draw_counter & CHECK_MASK) != CHECK_MASK) {
         return;
     }
     if (draw_counter < DRAWS_TO_DISPATCH) {
-        // Send recorded tasks to the worker thread
         scheduler.DispatchWork();
         return;
     }
-    // Otherwise (every certain number of draws) flush execution.
-    // This submits commands to the Vulkan driver.
     scheduler.Flush();
     draw_counter = 0;
 }
@@ -921,6 +987,8 @@ bool AccelerateDMA::BufferToImage(const Tegra::DMA::ImageCopy& copy_info,
 
 void RasterizerVulkan::UpdateDynamicStates() {
     auto& regs = maxwell3d->regs;
+
+    // Core Dynamic States (Vulkan 1.0) - Always active regardless of dyna_state setting
     UpdateViewportsState(regs);
     UpdateScissorsState(regs);
     UpdateDepthBias(regs);
@@ -928,6 +996,8 @@ void RasterizerVulkan::UpdateDynamicStates() {
     UpdateDepthBounds(regs);
     UpdateStencilFaces(regs);
     UpdateLineWidth(regs);
+
+    // EDS1: CullMode, DepthCompare, FrontFace, StencilOp, DepthBoundsTest, DepthTest, DepthWrite, StencilTest
     if (device.IsExtExtendedDynamicStateSupported()) {
         UpdateCullMode(regs);
         UpdateDepthCompareOp(regs);
@@ -938,40 +1008,52 @@ void RasterizerVulkan::UpdateDynamicStates() {
             UpdateDepthTestEnable(regs);
             UpdateDepthWriteEnable(regs);
             UpdateStencilTestEnable(regs);
-            if (device.IsExtExtendedDynamicState2Supported()) {
-                UpdatePrimitiveRestartEnable(regs);
-                UpdateRasterizerDiscardEnable(regs);
-                UpdateDepthBiasEnable(regs);
-            }
-            if (device.IsExtExtendedDynamicState3EnablesSupported()) {
-                using namespace Tegra::Engines;
-                if (device.GetDriverID() == VkDriverIdKHR::VK_DRIVER_ID_AMD_OPEN_SOURCE || device.GetDriverID() == VkDriverIdKHR::VK_DRIVER_ID_AMD_PROPRIETARY) {
-                    const auto has_float = std::any_of(
-                        regs.vertex_attrib_format.begin(),
-                        regs.vertex_attrib_format.end(),
-                        [](const auto& attrib) {
-                            return attrib.type == Maxwell3D::Regs::VertexAttribute::Type::Float;
-                        }
-                    );
-                    if (regs.logic_op.enable) {
-                        regs.logic_op.enable = static_cast<u32>(!has_float);
-                    }
+        }
+    }
+
+    // EDS2: PrimitiveRestart, RasterizerDiscard, DepthBias enable/disable
+    if (device.IsExtExtendedDynamicState2Supported()) {
+        UpdatePrimitiveRestartEnable(regs);
+        UpdateRasterizerDiscardEnable(regs);
+        UpdateDepthBiasEnable(regs);
+    }
+
+    // EDS2 Extras: LogicOp operation selection
+    if (device.IsExtExtendedDynamicState2ExtrasSupported()) {
+        UpdateLogicOp(regs);
+    }
+
+    // EDS3 Enables: LogicOpEnable, DepthClamp, LineStipple, ConservativeRaster
+    if (device.IsExtExtendedDynamicState3EnablesSupported()) {
+        using namespace Tegra::Engines;
+        // AMD Workaround: LogicOp incompatible with float render targets
+        if (device.GetDriverID() == VkDriverIdKHR::VK_DRIVER_ID_AMD_OPEN_SOURCE ||
+            device.GetDriverID() == VkDriverIdKHR::VK_DRIVER_ID_AMD_PROPRIETARY) {
+            const auto has_float = std::any_of(
+                regs.vertex_attrib_format.begin(), regs.vertex_attrib_format.end(),
+                [](const auto& attrib) {
+                    return attrib.type == Maxwell3D::Regs::VertexAttribute::Type::Float;
                 }
-                UpdateLogicOpEnable(regs);
-                UpdateDepthClampEnable(regs);
+            );
+            if (regs.logic_op.enable) {
+                regs.logic_op.enable = static_cast<u32>(!has_float);
             }
         }
-        if (device.IsExtExtendedDynamicState2ExtrasSupported()) {
-            UpdateLogicOp(regs);
-        }
-        if (device.IsExtExtendedDynamicState3BlendingSupported()) {
-            UpdateBlending(regs);
-        }
-        if (device.IsExtExtendedDynamicState3EnablesSupported()) {
-            UpdateLineStippleEnable(regs);
-            UpdateConservativeRasterizationMode(regs);
-        }
+        UpdateLogicOpEnable(regs);
+        UpdateDepthClampEnable(regs);
+        UpdateLineRasterizationMode(regs);
+        UpdateLineStippleEnable(regs);
+        UpdateConservativeRasterizationMode(regs);
+        UpdateAlphaToCoverageEnable(regs);
+        UpdateAlphaToOneEnable(regs);
     }
+
+    // EDS3 Blending: ColorBlendEnable, ColorBlendEquation, ColorWriteMask
+    if (device.IsExtExtendedDynamicState3BlendingSupported()) {
+        UpdateBlending(regs);
+    }
+
+    // Vertex Input Dynamic State: Independent from EDS levels
     if (device.IsExtVertexInputDynamicStateSupported()) {
         if (auto* gp = pipeline_cache.CurrentGraphicsPipeline(); gp && gp->HasDynamicVertexInput()) {
             UpdateVertexInput(regs);
@@ -984,9 +1066,16 @@ void RasterizerVulkan::HandleTransformFeedback() {
 
     const auto& regs = maxwell3d->regs;
     if (!device.IsExtTransformFeedbackSupported()) {
-        std::call_once(warn_unsupported, [&] {
-            LOG_ERROR(Render_Vulkan, "Transform feedbacks used but not supported");
-        });
+        // If the guest enabled transform feedback, warn once that the device lacks support.
+        if (regs.transform_feedback_enabled != 0) {
+            std::call_once(warn_unsupported, [&] {
+                LOG_WARNING(Render_Vulkan, "Transform feedback requested by guest but VK_EXT_transform_feedback is unavailable; queries disabled");
+            });
+        } else {
+            std::call_once(warn_unsupported, [&] {
+                LOG_INFO(Render_Vulkan, "VK_EXT_transform_feedback not available on device");
+            });
+        }
         return;
     }
     query_cache.CounterEnable(VideoCommon::QueryType::StreamingByteCount,
@@ -1144,6 +1233,9 @@ void RasterizerVulkan::UpdateBlendConstants(Tegra::Engines::Maxwell3D::Regs& reg
     if (!state_tracker.TouchBlendConstants()) {
         return;
     }
+    if (!device.UsesAdvancedCoreDynamicState()) {
+        return;
+    }
     const std::array blend_color = {regs.blend_color.r, regs.blend_color.g, regs.blend_color.b,
                                     regs.blend_color.a};
     scheduler.Record(
@@ -1154,6 +1246,9 @@ void RasterizerVulkan::UpdateDepthBounds(Tegra::Engines::Maxwell3D::Regs& regs)
     if (!state_tracker.TouchDepthBounds()) {
         return;
     }
+    if (!device.UsesAdvancedCoreDynamicState() || !device.IsDepthBoundsSupported()) {
+        return;
+    }
     scheduler.Record([min = regs.depth_bounds[0], max = regs.depth_bounds[1]](
                          vk::CommandBuffer cmdbuf) { cmdbuf.SetDepthBounds(min, max); });
 }
@@ -1162,6 +1257,10 @@ void RasterizerVulkan::UpdateStencilFaces(Tegra::Engines::Maxwell3D::Regs& regs)
     if (!state_tracker.TouchStencilProperties()) {
         return;
     }
+    if (!device.UsesAdvancedCoreDynamicState()) {
+        state_tracker.ClearStencilReset();
+        return;
+    }
     bool update_references = state_tracker.TouchStencilReference();
     bool update_write_mask = state_tracker.TouchStencilWriteMask();
     bool update_compare_masks = state_tracker.TouchStencilCompare();
@@ -1324,6 +1423,10 @@ void RasterizerVulkan::UpdateConservativeRasterizationMode(Tegra::Engines::Maxwe
         return;
     }
 
+    if (!device.SupportsDynamicState3ConservativeRasterizationMode()) {
+        return;
+    }
+
     scheduler.Record([enable = regs.conservative_raster_enable](vk::CommandBuffer cmdbuf) {
         cmdbuf.SetConservativeRasterizationModeEXT(
             enable ? VK_CONSERVATIVE_RASTERIZATION_MODE_OVERESTIMATE_EXT
@@ -1336,23 +1439,50 @@ void RasterizerVulkan::UpdateLineStippleEnable(Tegra::Engines::Maxwell3D::Regs&
         return;
     }
 
+    if (!device.SupportsDynamicState3LineStippleEnable()) {
+        return;
+    }
+
     scheduler.Record([enable = regs.line_stipple_enable](vk::CommandBuffer cmdbuf) {
         cmdbuf.SetLineStippleEnableEXT(enable);
     });
 }
 
 void RasterizerVulkan::UpdateLineRasterizationMode(Tegra::Engines::Maxwell3D::Regs& regs) {
-    // if (!state_tracker.TouchLi()) {
-    //     return;
-    // }
+    if (!device.IsExtLineRasterizationSupported()) {
+        return;
+    }
+    if (!state_tracker.TouchLineRasterizationMode()) {
+        return;
+    }
 
-    // TODO: The maxwell emulator does not capture line rasters
+    if (!device.SupportsDynamicState3LineRasterizationMode()) {
+        static std::once_flag warn_missing_rect;
+        std::call_once(warn_missing_rect, [] {
+            LOG_WARNING(Render_Vulkan,
+                        "Driver lacks rectangular line rasterization support; skipping dynamic "
+                        "line state updates");
+        });
+        return;
+    }
 
-    // scheduler.Record([enable = regs.line](vk::CommandBuffer cmdbuf) {
-    //     cmdbuf.SetConservativeRasterizationModeEXT(
-    //         enable ? VK_CONSERVATIVE_RASTERIZATION_MODE_UNDERESTIMATE_EXT
-    //                : VK_CONSERVATIVE_RASTERIZATION_MODE_DISABLED_EXT);
-    // });
+    const bool wants_smooth = regs.line_anti_alias_enable != 0;
+    VkLineRasterizationModeEXT mode = VK_LINE_RASTERIZATION_MODE_RECTANGULAR_EXT;
+    if (wants_smooth) {
+        if (device.SupportsSmoothLines()) {
+            mode = VK_LINE_RASTERIZATION_MODE_RECTANGULAR_SMOOTH_EXT;
+        } else {
+            static std::once_flag warn_missing_smooth;
+            std::call_once(warn_missing_smooth, [] {
+                LOG_WARNING(Render_Vulkan,
+                            "Line anti-aliasing requested but smoothLines feature unavailable; "
+                            "using rectangular rasterization");
+            });
+        }
+    }
+    scheduler.Record([mode](vk::CommandBuffer cmdbuf) {
+        cmdbuf.SetLineRasterizationModeEXT(mode);
+    });
 }
 
 void RasterizerVulkan::UpdateDepthBiasEnable(Tegra::Engines::Maxwell3D::Regs& regs) {
@@ -1394,6 +1524,9 @@ void RasterizerVulkan::UpdateLogicOpEnable(Tegra::Engines::Maxwell3D::Regs& regs
     if (!state_tracker.TouchLogicOpEnable()) {
         return;
     }
+    if (!device.SupportsDynamicState3LogicOpEnable()) {
+        return;
+    }
     scheduler.Record([enable = regs.logic_op.enable](vk::CommandBuffer cmdbuf) {
         cmdbuf.SetLogicOpEnableEXT(enable != 0);
     });
@@ -1403,6 +1536,9 @@ void RasterizerVulkan::UpdateDepthClampEnable(Tegra::Engines::Maxwell3D::Regs& r
     if (!state_tracker.TouchDepthClampEnable()) {
         return;
     }
+    if (!device.SupportsDynamicState3DepthClampEnable()) {
+        return;
+    }
     bool is_enabled = !(regs.viewport_clip_control.geometry_clip ==
                             Maxwell::ViewportClipControl::GeometryClip::Passthrough ||
                         regs.viewport_clip_control.geometry_clip ==
@@ -1413,6 +1549,41 @@ void RasterizerVulkan::UpdateDepthClampEnable(Tegra::Engines::Maxwell3D::Regs& r
         [is_enabled](vk::CommandBuffer cmdbuf) { cmdbuf.SetDepthClampEnableEXT(is_enabled); });
 }
 
+void RasterizerVulkan::UpdateAlphaToCoverageEnable(Tegra::Engines::Maxwell3D::Regs& regs) {
+    if (!state_tracker.TouchAlphaToCoverageEnable()) {
+        return;
+    }
+    if (!device.SupportsDynamicState3AlphaToCoverageEnable()) {
+        return;
+    }
+    GraphicsPipeline* const pipeline = pipeline_cache.CurrentGraphicsPipeline();
+    const bool enable = pipeline != nullptr && pipeline->SupportsAlphaToCoverage() &&
+                        regs.anti_alias_alpha_control.alpha_to_coverage != 0;
+    scheduler.Record([enable](vk::CommandBuffer cmdbuf) {
+        cmdbuf.SetAlphaToCoverageEnableEXT(enable ? VK_TRUE : VK_FALSE);
+    });
+}
+
+void RasterizerVulkan::UpdateAlphaToOneEnable(Tegra::Engines::Maxwell3D::Regs& regs) {
+    if (!state_tracker.TouchAlphaToOneEnable()) {
+        return;
+    }
+    if (!device.SupportsDynamicState3AlphaToOneEnable()) {
+        static std::once_flag warn_alpha_to_one;
+        std::call_once(warn_alpha_to_one, [] {
+            LOG_WARNING(Render_Vulkan,
+                        "Alpha-to-one is not supported on this device; forcing it disabled");
+        });
+        return;
+    }
+    GraphicsPipeline* const pipeline = pipeline_cache.CurrentGraphicsPipeline();
+    const bool enable = pipeline != nullptr && pipeline->SupportsAlphaToOne() &&
+                        regs.anti_alias_alpha_control.alpha_to_one != 0;
+    scheduler.Record([enable](vk::CommandBuffer cmdbuf) {
+        cmdbuf.SetAlphaToOneEnableEXT(enable ? VK_TRUE : VK_FALSE);
+    });
+}
+
 void RasterizerVulkan::UpdateDepthCompareOp(Tegra::Engines::Maxwell3D::Regs& regs) {
     if (!state_tracker.TouchDepthCompareOp()) {
         return;

src/video_core/renderer_vulkan/vk_rasterizer.h

@@ -183,6 +183,8 @@ private:
     void UpdateDepthBiasEnable(Tegra::Engines::Maxwell3D::Regs& regs);
     void UpdateLogicOpEnable(Tegra::Engines::Maxwell3D::Regs& regs);
     void UpdateDepthClampEnable(Tegra::Engines::Maxwell3D::Regs& regs);
+    void UpdateAlphaToCoverageEnable(Tegra::Engines::Maxwell3D::Regs& regs);
+    void UpdateAlphaToOneEnable(Tegra::Engines::Maxwell3D::Regs& regs);
     void UpdateFrontFace(Tegra::Engines::Maxwell3D::Regs& regs);
     void UpdateStencilOp(Tegra::Engines::Maxwell3D::Regs& regs);
     void UpdateStencilTestEnable(Tegra::Engines::Maxwell3D::Regs& regs);

src/video_core/renderer_vulkan/vk_scheduler.cpp

@@ -13,6 +13,7 @@
 
 #include "common/thread.h"
 #include "video_core/renderer_vulkan/vk_command_pool.h"
+#include "video_core/renderer_vulkan/vk_graphics_pipeline.h"
 #include "video_core/renderer_vulkan/vk_master_semaphore.h"
 #include "video_core/renderer_vulkan/vk_scheduler.h"
 #include "video_core/renderer_vulkan/vk_state_tracker.h"
@@ -130,9 +131,27 @@ void Scheduler::RequestOutsideRenderPassOperationContext() {
 
 bool Scheduler::UpdateGraphicsPipeline(GraphicsPipeline* pipeline) {
     if (state.graphics_pipeline == pipeline) {
+        if (pipeline && pipeline->UsesExtendedDynamicState() &&
+            state.needs_state_enable_refresh) {
+            state_tracker.InvalidateStateEnableFlag();
+            state.needs_state_enable_refresh = false;
+        }
         return false;
     }
+
     state.graphics_pipeline = pipeline;
+
+    if (!pipeline) {
+        return true;
+    }
+
+    if (!pipeline->UsesExtendedDynamicState()) {
+        state.needs_state_enable_refresh = true;
+    } else if (state.needs_state_enable_refresh) {
+        state_tracker.InvalidateStateEnableFlag();
+        state.needs_state_enable_refresh = false;
+    }
+
     return true;
 }
 

src/video_core/renderer_vulkan/vk_scheduler.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -214,6 +217,7 @@ private:
         GraphicsPipeline* graphics_pipeline = nullptr;
         bool is_rescaling = false;
         bool rescaling_defined = false;
+        bool needs_state_enable_refresh = false;
     };
 
     void WorkerThread(std::stop_token stop_token);

src/video_core/renderer_vulkan/vk_state_tracker.cpp

@@ -48,6 +48,7 @@ Flags MakeInvalidationFlags() {
         FrontFace,
         StencilOp,
         StencilTestEnable,
+        RasterizerDiscardEnable,
         VertexBuffers,
         VertexInput,
         StateEnable,
@@ -55,6 +56,9 @@ Flags MakeInvalidationFlags() {
         DepthBiasEnable,
         LogicOpEnable,
         DepthClampEnable,
+        AlphaToCoverageEnable,
+        AlphaToOneEnable,
+        LineRasterizationMode,
         LogicOp,
         Blending,
         ColorMask,
@@ -148,6 +152,8 @@ void SetupDirtyStateEnable(Tables& tables) {
     setup(OFF(logic_op.enable), LogicOpEnable);
     setup(OFF(viewport_clip_control.geometry_clip), DepthClampEnable);
     setup(OFF(line_stipple_enable), LineStippleEnable);
+    setup(OFF(anti_alias_alpha_control.alpha_to_coverage), AlphaToCoverageEnable);
+    setup(OFF(anti_alias_alpha_control.alpha_to_one), AlphaToOneEnable);
 }
 
 void SetupDirtyDepthCompareOp(Tables& tables) {
@@ -226,6 +232,7 @@ void SetupRasterModes(Tables &tables) {
 
     table[OFF(line_stipple_params)] = LineStippleParams;
     table[OFF(conservative_raster_enable)] = ConservativeRasterizationMode;
+    table[OFF(line_anti_alias_enable)] = LineRasterizationMode;
 }
 } // Anonymous namespace
 

src/video_core/renderer_vulkan/vk_state_tracker.h

@@ -54,6 +54,7 @@ enum : u8 {
     PrimitiveRestartEnable,
     RasterizerDiscardEnable,
     ConservativeRasterizationMode,
+    LineRasterizationMode,
     LineStippleEnable,
     LineStippleParams,
     DepthBiasEnable,
@@ -61,6 +62,8 @@ enum : u8 {
     LogicOp,
     LogicOpEnable,
     DepthClampEnable,
+    AlphaToCoverageEnable,
+    AlphaToOneEnable,
 
     Blending,
     BlendEnable,
@@ -94,6 +97,10 @@ public:
         (*flags)[Dirty::Scissors] = true;
     }
 
+    void InvalidateStateEnableFlag() {
+        (*flags)[Dirty::StateEnable] = true;
+    }
+
     bool TouchViewports() {
         const bool dirty_viewports = Exchange(Dirty::Viewports, false);
         const bool rescale_viewports = Exchange(VideoCommon::Dirty::RescaleViewports, false);
@@ -225,6 +232,14 @@ public:
         return Exchange(Dirty::DepthClampEnable, false);
     }
 
+    bool TouchAlphaToCoverageEnable() {
+        return Exchange(Dirty::AlphaToCoverageEnable, false);
+    }
+
+    bool TouchAlphaToOneEnable() {
+        return Exchange(Dirty::AlphaToOneEnable, false);
+    }
+
     bool TouchDepthCompareOp() {
         return Exchange(Dirty::DepthCompareOp, false);
     }
@@ -261,6 +276,10 @@ public:
         return Exchange(Dirty::LogicOp, false);
     }
 
+    bool TouchLineRasterizationMode() {
+        return Exchange(Dirty::LineRasterizationMode, false);
+    }
+
     bool ChangePrimitiveTopology(Maxwell::PrimitiveTopology new_topology) {
         const bool has_changed = current_topology != new_topology;
         current_topology = new_topology;

src/video_core/renderer_vulkan/vk_swapchain.cpp

@@ -306,7 +306,17 @@ void Swapchain::CreateSwapchain(const VkSurfaceCapabilitiesKHR& capabilities) {
         swapchain_ci.queueFamilyIndexCount = static_cast<u32>(queue_indices.size());
         swapchain_ci.pQueueFamilyIndices = queue_indices.data();
     }
-    static constexpr std::array view_formats{VK_FORMAT_B8G8R8A8_UNORM, VK_FORMAT_B8G8R8A8_SRGB};
+    // According to Vulkan spec, when using VK_SWAPCHAIN_CREATE_MUTABLE_FORMAT_BIT_KHR,
+    // the base format (imageFormat) MUST be included in pViewFormats
+    const std::array view_formats{
+        swapchain_ci.imageFormat,  // Base format MUST be first
+        VK_FORMAT_B8G8R8A8_UNORM,
+        VK_FORMAT_B8G8R8A8_SRGB,
+#ifdef ANDROID
+        VK_FORMAT_R8G8B8A8_UNORM,  // Android may use RGBA
+        VK_FORMAT_R8G8B8A8_SRGB,
+#endif
+    };
     VkImageFormatListCreateInfo format_list{
         .sType = VK_STRUCTURE_TYPE_IMAGE_FORMAT_LIST_CREATE_INFO_KHR,
         .pNext = nullptr,

src/video_core/renderer_vulkan/vk_swapchain.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -101,7 +104,7 @@ public:
     }
 
     VkSemaphore CurrentRenderSemaphore() const {
-        return *render_semaphores[frame_index];
+        return *render_semaphores[image_index];
     }
 
     u32 GetWidth() const {

src/video_core/renderer_vulkan/vk_texture_cache.cpp

@@ -1104,6 +1104,8 @@ void TextureCacheRuntime::BlitImage(Framebuffer* dst_framebuffer, ImageView& dst
                 UNREACHABLE();
             }
         }();
+        // Use shader-based depth/stencil blits if hardware doesn't support the format
+        // Note: MSAA resolves (MSAA->single) use vkCmdResolveImage which works fine
         if (!can_blit_depth_stencil) {
             UNIMPLEMENTED_IF(is_src_msaa || is_dst_msaa);
             blit_image_helper.BlitDepthStencil(dst_framebuffer, src, dst_region, src_region,
@@ -1118,6 +1120,15 @@ void TextureCacheRuntime::BlitImage(Framebuffer* dst_framebuffer, ImageView& dst
     const VkImage src_image = src.ImageHandle();
     const VkImageSubresourceLayers dst_layers = MakeSubresourceLayers(&dst);
     const VkImageSubresourceLayers src_layers = MakeSubresourceLayers(&src);
+    const bool is_msaa_to_msaa = is_src_msaa && is_dst_msaa;
+
+    // NVIDIA 510+ and Intel crash on MSAA->MSAA blits (scaling operations)
+    // Fall back to 3D helpers for MSAA scaling
+    if (is_msaa_to_msaa && device.CantBlitMSAA()) {
+        // This should be handled by NeedsScaleHelper() and use 3D helpers instead
+        UNIMPLEMENTED_MSG("MSAA to MSAA blit not supported on this driver");
+        return;
+    }
     const bool is_resolve = is_src_msaa && !is_dst_msaa;
     scheduler.RequestOutsideRenderPassOperationContext();
     scheduler.Record([filter, dst_region, src_region, dst_image, src_image, dst_layers, src_layers,
@@ -2222,18 +2233,26 @@ vk::ImageView ImageView::MakeView(VkFormat vk_format, VkImageAspectFlags aspect_
 
 Sampler::Sampler(TextureCacheRuntime& runtime, const Tegra::Texture::TSCEntry& tsc) {
     const auto& device = runtime.device;
-    const bool arbitrary_borders = runtime.device.IsExtCustomBorderColorSupported();
+    // Check if custom border colors are supported
+    const bool has_custom_border_colors = runtime.device.IsCustomBorderColorsSupported();
+    const bool has_format_undefined = runtime.device.IsCustomBorderColorWithoutFormatSupported();
     const auto color = tsc.BorderColor();
 
+    // Determine border format based on available features:
+    // - If customBorderColorWithoutFormat is available: use VK_FORMAT_UNDEFINED (most flexible)
+    // - If only customBorderColors is available: use concrete format (R8G8B8A8_UNORM)
+    // - If neither is available: use standard border colors (handled by ConvertBorderColor)
+    const VkFormat border_format = has_format_undefined ? VK_FORMAT_UNDEFINED
+                                                        : VK_FORMAT_R8G8B8A8_UNORM;
+
     const VkSamplerCustomBorderColorCreateInfoEXT border_ci{
         .sType = VK_STRUCTURE_TYPE_SAMPLER_CUSTOM_BORDER_COLOR_CREATE_INFO_EXT,
         .pNext = nullptr,
-        // TODO: Make use of std::bit_cast once libc++ supports it.
         .customBorderColor = std::bit_cast<VkClearColorValue>(color),
-        .format = VK_FORMAT_UNDEFINED,
+        .format = border_format,
     };
     const void* pnext = nullptr;
-    if (arbitrary_borders) {
+    if (has_custom_border_colors) {
         pnext = &border_ci;
     }
     const VkSamplerReductionModeCreateInfoEXT reduction_ci{
@@ -2267,8 +2286,8 @@ Sampler::Sampler(TextureCacheRuntime& runtime, const Tegra::Texture::TSCEntry& t
             .compareOp = MaxwellToVK::Sampler::DepthCompareFunction(tsc.depth_compare_func),
             .minLod = tsc.mipmap_filter == TextureMipmapFilter::None ? 0.0f : tsc.MinLod(),
             .maxLod = tsc.mipmap_filter == TextureMipmapFilter::None ? 0.25f : tsc.MaxLod(),
-            .borderColor =
-                arbitrary_borders ? VK_BORDER_COLOR_FLOAT_CUSTOM_EXT : ConvertBorderColor(color),
+            .borderColor = has_custom_border_colors ? VK_BORDER_COLOR_FLOAT_CUSTOM_EXT
+                                                    : ConvertBorderColor(color),
             .unnormalizedCoordinates = VK_FALSE,
         });
     };

src/video_core/vulkan_common/vulkan.h

@@ -22,6 +22,17 @@
 
 #include <vulkan/vulkan.h>
 
+// Define maintenance 7-9 extension names (not yet in official Vulkan headers)
+#ifndef VK_KHR_MAINTENANCE_7_EXTENSION_NAME
+#define VK_KHR_MAINTENANCE_7_EXTENSION_NAME "VK_KHR_maintenance7"
+#endif
+#ifndef VK_KHR_MAINTENANCE_8_EXTENSION_NAME
+#define VK_KHR_MAINTENANCE_8_EXTENSION_NAME "VK_KHR_maintenance8"
+#endif
+#ifndef VK_KHR_MAINTENANCE_9_EXTENSION_NAME
+#define VK_KHR_MAINTENANCE_9_EXTENSION_NAME "VK_KHR_maintenance9"
+#endif
+
 // Sanitize macros
 #undef CreateEvent
 #undef CreateSemaphore

src/video_core/vulkan_common/vulkan_device.cpp

@@ -294,9 +294,10 @@ std::unordered_map<VkFormat, VkFormatProperties> GetFormatProperties(vk::Physica
 #if defined(ANDROID) && defined(ARCHITECTURE_arm64)
 void OverrideBcnFormats(std::unordered_map<VkFormat, VkFormatProperties>& format_properties) {
     // These properties are extracted from Adreno driver 512.687.0
-    constexpr VkFormatFeatureFlags tiling_features{
-                                                   VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT | VK_FORMAT_FEATURE_BLIT_SRC_BIT |
-                                                   VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT | VK_FORMAT_FEATURE_TRANSFER_SRC_BIT |
+    constexpr VkFormatFeatureFlags tiling_features{VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT |
+                                                   VK_FORMAT_FEATURE_BLIT_SRC_BIT |
+                                                   VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT |
+                                                   VK_FORMAT_FEATURE_TRANSFER_SRC_BIT |
                                                    VK_FORMAT_FEATURE_TRANSFER_DST_BIT};
 
     constexpr VkFormatFeatureFlags buffer_features{VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT};
@@ -418,7 +419,6 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
     const bool is_suitable = GetSuitability(surface != nullptr);
 
     const VkDriverId driver_id = properties.driver.driverID;
-    const auto device_id = properties.properties.deviceID;
 
     const bool is_radv = driver_id == VK_DRIVER_ID_MESA_RADV;
     const bool is_amd_driver =
@@ -432,8 +432,7 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
     const bool is_mvk = driver_id == VK_DRIVER_ID_MOLTENVK;
     const bool is_qualcomm = driver_id == VK_DRIVER_ID_QUALCOMM_PROPRIETARY;
     const bool is_turnip = driver_id == VK_DRIVER_ID_MESA_TURNIP;
-    const bool is_s8gen2 = device_id == 0x43050a01;
-    //const bool is_arm = driver_id == VK_DRIVER_ID_ARM_PROPRIETARY;
+    const bool is_arm = driver_id == VK_DRIVER_ID_ARM_PROPRIETARY;
 
     if (!is_suitable)
         LOG_WARNING(Render_Vulkan, "Unsuitable driver - continuing anyways");
@@ -487,8 +486,6 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
     is_non_gpu = properties.properties.deviceType == VK_PHYSICAL_DEVICE_TYPE_OTHER ||
                  properties.properties.deviceType == VK_PHYSICAL_DEVICE_TYPE_CPU;
 
-    const bool is_intel_igpu = is_integrated && (is_intel_anv || is_intel_windows);
-
     supports_d24_depth =
         IsFormatSupported(VK_FORMAT_D24_UNORM_S8_UINT,
                           VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT, FormatType::Optimal);
@@ -499,6 +496,11 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
     CollectToolingInfo();
 
     if (is_qualcomm) {
+        // Qualcomm Adreno GPUs doesn't handle scaled vertex attributes; keep emulation enabled
+        must_emulate_scaled_formats = true;
+        LOG_WARNING(Render_Vulkan,
+                    "Qualcomm drivers require scaled vertex format emulation; forcing fallback");
+
         LOG_WARNING(Render_Vulkan,
                     "Disabling shader float controls and 64-bit integer features on Qualcomm proprietary drivers");
         RemoveExtension(extensions.shader_float_controls, VK_KHR_SHADER_FLOAT_CONTROLS_EXTENSION_NAME);
@@ -561,35 +563,31 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
         }
 
         if (nv_major_version >= 510) {
-            LOG_WARNING(Render_Vulkan, "NVIDIA Drivers >= 510 do not support MSAA image blits");
+            LOG_WARNING(Render_Vulkan,
+                        "NVIDIA Drivers >= 510 do not support MSAA->MSAA image blits. "
+                        "MSAA scaling will use 3D helpers. MSAA resolves work normally.");
             cant_blit_msaa = true;
         }
-    }
 
-    if (extensions.extended_dynamic_state3 && is_radv) {
-        LOG_WARNING(Render_Vulkan, "RADV has broken extendedDynamicState3ColorBlendEquation");
-        features.extended_dynamic_state3.extendedDynamicState3ColorBlendEnable = false;
-        features.extended_dynamic_state3.extendedDynamicState3ColorBlendEquation = false;
-        dynamic_state3_blending = false;
-
-        const u32 version = (properties.properties.driverVersion << 3) >> 3;
-        if (version < VK_MAKE_API_VERSION(0, 23, 1, 0)) {
-            LOG_WARNING(Render_Vulkan,
-                        "RADV versions older than 23.1.0 have broken depth clamp dynamic state");
-            features.extended_dynamic_state3.extendedDynamicState3DepthClampEnable = false;
-            dynamic_state3_enables = false;
+        // Mali/ NVIDIA proprietary drivers: Shader stencil export not supported
+        // Use hardware depth/stencil blits instead when available
+        if (!extensions.shader_stencil_export) {
+            LOG_INFO(Render_Vulkan,
+                     "NVIDIA: VK_EXT_shader_stencil_export not supported, using hardware blits "
+                     "for depth/stencil operations");
+            LOG_INFO(Render_Vulkan, "  D24S8 hardware blit support: {}",
+                     is_blit_depth24_stencil8_supported);
+            LOG_INFO(Render_Vulkan, "  D32S8 hardware blit support: {}",
+                     is_blit_depth32_stencil8_supported);
+
+            if (!is_blit_depth24_stencil8_supported && !is_blit_depth32_stencil8_supported) {
+                LOG_WARNING(Render_Vulkan,
+                            "NVIDIA: Neither shader export nor hardware blits available for "
+                            "depth/stencil. Performance may be degraded.");
+            }
         }
     }
 
-    if (extensions.extended_dynamic_state3 && (is_amd_driver || driver_id == VK_DRIVER_ID_SAMSUNG_PROPRIETARY)) {
-        // AMD and Samsung drivers have broken extendedDynamicState3ColorBlendEquation
-        LOG_WARNING(Render_Vulkan,
-                    "AMD and Samsung drivers have broken extendedDynamicState3ColorBlendEquation");
-        features.extended_dynamic_state3.extendedDynamicState3ColorBlendEnable = false;
-        features.extended_dynamic_state3.extendedDynamicState3ColorBlendEquation = false;
-        dynamic_state3_blending = false;
-    }
-
     sets_per_pool = 64;
     if (is_amd_driver) {
         // AMD drivers need a higher amount of Sets per Pool in certain circumstances like in XC2.
@@ -626,15 +624,27 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
     }
 
     if (is_intel_windows) {
-        LOG_WARNING(Render_Vulkan, "Intel proprietary drivers do not support MSAA image blits");
+        LOG_WARNING(Render_Vulkan,
+                    "Intel proprietary drivers do not support MSAA->MSAA image blits. "
+                    "MSAA scaling will use 3D helpers. MSAA resolves work normally.");
         cant_blit_msaa = true;
     }
 
     has_broken_compute =
         CheckBrokenCompute(properties.driver.driverID, properties.properties.driverVersion) &&
         !Settings::values.enable_compute_pipelines.GetValue();
-    if (is_intel_anv || (is_qualcomm && !is_s8gen2)) {
-        LOG_WARNING(Render_Vulkan, "Driver does not support native BGR format");
+    must_emulate_bgr565 = false; // Default: assume emulation isn't required
+
+    if (is_intel_anv) {
+        LOG_WARNING(Render_Vulkan, "Intel ANV driver does not support native BGR format");
+        must_emulate_bgr565 = true;
+    } else if (is_qualcomm) {
+        LOG_WARNING(Render_Vulkan,
+                    "Qualcomm driver mishandles BGR5 formats even with VK_KHR_maintenance5, forcing emulation");
+        must_emulate_bgr565 = true;
+    } else if (is_arm) {
+        LOG_WARNING(Render_Vulkan,
+                    "ARM Mali driver mishandles BGR5 formats even with VK_KHR_maintenance5, forcing emulation");
         must_emulate_bgr565 = true;
     }
 
@@ -647,53 +657,57 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
             (std::min)(properties.properties.limits.maxVertexInputBindings, 16U);
     }
 
-    if (is_turnip) {
-        LOG_WARNING(Render_Vulkan, "Turnip requires higher-than-reported binding limits");
+    if (is_turnip || is_qualcomm) {
+        LOG_WARNING(Render_Vulkan, "Driver requires higher-than-reported binding limits");
         properties.properties.limits.maxVertexInputBindings = 32;
     }
 
-    if (!extensions.extended_dynamic_state && extensions.extended_dynamic_state2) {
-        LOG_INFO(Render_Vulkan,
-                 "Removing extendedDynamicState2 due to missing extendedDynamicState");
-        RemoveExtensionFeature(extensions.extended_dynamic_state2, features.extended_dynamic_state2,
-                               VK_EXT_EXTENDED_DYNAMIC_STATE_2_EXTENSION_NAME);
-    }
+    const auto dyna_state = Settings::values.dyna_state.GetValue();
+
+    // Base dynamic states (VIEWPORT, SCISSOR, DEPTH_BIAS, etc.) are ALWAYS active in vk_graphics_pipeline.cpp
+    // This slider controls EXTENDED dynamic states with accumulative levels per Vulkan specs:
+    //   Level 0 = Core Dynamic States only (Vulkan 1.0)
+    //   Level 1 = Core + VK_EXT_extended_dynamic_state
+    //   Level 2 = Core + VK_EXT_extended_dynamic_state + VK_EXT_extended_dynamic_state2
+    //   Level 3 = Core + VK_EXT_extended_dynamic_state + VK_EXT_extended_dynamic_state2 + VK_EXT_extended_dynamic_state3
 
-    if (!extensions.extended_dynamic_state2 && extensions.extended_dynamic_state3) {
-        LOG_INFO(Render_Vulkan,
-                 "Removing extendedDynamicState3 due to missing extendedDynamicState2");
+    switch (dyna_state) {
+    case Settings::ExtendedDynamicState::Disabled:
+        // Level 0: Disable all extended dynamic state extensions
+        RemoveExtensionFeature(extensions.extended_dynamic_state, features.extended_dynamic_state,
+                              VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME);
+        RemoveExtensionFeature(extensions.extended_dynamic_state2, features.extended_dynamic_state2,
+                              VK_EXT_EXTENDED_DYNAMIC_STATE_2_EXTENSION_NAME);
         RemoveExtensionFeature(extensions.extended_dynamic_state3, features.extended_dynamic_state3,
-                               VK_EXT_EXTENDED_DYNAMIC_STATE_3_EXTENSION_NAME);
+                              VK_EXT_EXTENDED_DYNAMIC_STATE_3_EXTENSION_NAME);
         dynamic_state3_blending = false;
         dynamic_state3_enables = false;
-    }
-
-    const auto dyna_state = u32(Settings::values.dyna_state.GetValue());
-
-    // Mesa Intel drivers on UHD 620 have broken EDS causing extreme flickering - unknown if it affects other iGPUs
-    // ALSO affects ALL versions of UHD drivers on Windows 10+, seems to cause even worse issues like straight up crashing
-    // So... Yeah, UHD drivers fucking suck -- maybe one day we can work past this, maybe; some driver hacking?
-    // And then we can rest in peace by doing `< VK_MAKE_API_VERSION(26, 0, 0)` for our beloved mesa drivers... one day
-    if ((is_mvk || is_intel_igpu) && dyna_state != 0) {
-        LOG_WARNING(Render_Vulkan, "Driver has broken dynamic state, forcing to 0 to prevent graphical issues");
-        Settings::values.dyna_state.SetValue(Settings::ExtendedDynamicState::Disabled);
-    }
-
-    switch (dyna_state) {
-    case 0:
-        RemoveExtensionFeature(extensions.extended_dynamic_state, features.extended_dynamic_state, VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME);
-        [[fallthrough]];
-    case 1:
-        RemoveExtensionFeature(extensions.extended_dynamic_state2, features.extended_dynamic_state2, VK_EXT_EXTENDED_DYNAMIC_STATE_2_EXTENSION_NAME);
-        [[fallthrough]];
-    case 2:
-        RemoveExtensionFeature(extensions.extended_dynamic_state3, features.extended_dynamic_state3, VK_EXT_EXTENDED_DYNAMIC_STATE_3_EXTENSION_NAME);
+        break;
+    case Settings::ExtendedDynamicState::EDS1:
+        // Level 1: Enable EDS1, disable EDS2 and EDS3
+        RemoveExtensionFeature(extensions.extended_dynamic_state2, features.extended_dynamic_state2,
+                              VK_EXT_EXTENDED_DYNAMIC_STATE_2_EXTENSION_NAME);
+        RemoveExtensionFeature(extensions.extended_dynamic_state3, features.extended_dynamic_state3,
+                              VK_EXT_EXTENDED_DYNAMIC_STATE_3_EXTENSION_NAME);
+        dynamic_state3_blending = false;
+        dynamic_state3_enables = false;
+        break;
+    case Settings::ExtendedDynamicState::EDS2:
+        // Level 2: Enable EDS1 + EDS2, disable EDS3
+        RemoveExtensionFeature(extensions.extended_dynamic_state3, features.extended_dynamic_state3,
+                              VK_EXT_EXTENDED_DYNAMIC_STATE_3_EXTENSION_NAME);
         dynamic_state3_blending = false;
         dynamic_state3_enables = false;
         break;
+    case Settings::ExtendedDynamicState::EDS3:
+    default:
+        // Level 3: Enable all (EDS1 + EDS2 + EDS3)
+        break;
     }
 
-    if (!Settings::values.vertex_input_dynamic_state.GetValue() || !extensions.extended_dynamic_state) {
+    // VK_EXT_vertex_input_dynamic_state is independent from EDS
+    // It can be enabled even without extended_dynamic_state
+    if (!Settings::values.vertex_input_dynamic_state.GetValue()) {
         RemoveExtensionFeature(extensions.vertex_input_dynamic_state, features.vertex_input_dynamic_state, VK_EXT_VERTEX_INPUT_DYNAMIC_STATE_EXTENSION_NAME);
     }
 
@@ -781,8 +795,8 @@ void Device::SaveShader(std::span<const u32> spirv) const {
 }
 
 bool Device::ComputeIsOptimalAstcSupported() const {
-    // Disable for now to avoid converting ASTC twice.
-    static constexpr std::array astc_formats = {
+    // Verify hardware supports all ASTC formats with optimal tiling to avoid software conversion
+    static constexpr std::array<VkFormat, 28> astc_formats = {
         VK_FORMAT_ASTC_4x4_UNORM_BLOCK,   VK_FORMAT_ASTC_4x4_SRGB_BLOCK,
         VK_FORMAT_ASTC_5x4_UNORM_BLOCK,   VK_FORMAT_ASTC_5x4_SRGB_BLOCK,
         VK_FORMAT_ASTC_5x5_UNORM_BLOCK,   VK_FORMAT_ASTC_5x5_SRGB_BLOCK,
@@ -801,9 +815,10 @@ bool Device::ComputeIsOptimalAstcSupported() const {
     if (!features.features.textureCompressionASTC_LDR) {
         return false;
     }
-    const auto format_feature_usage{
-                                    VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT | VK_FORMAT_FEATURE_BLIT_SRC_BIT |
-                                    VK_FORMAT_FEATURE_BLIT_DST_BIT | VK_FORMAT_FEATURE_TRANSFER_SRC_BIT |
+    const auto format_feature_usage{VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT |
+                                    VK_FORMAT_FEATURE_BLIT_SRC_BIT |
+                                    VK_FORMAT_FEATURE_BLIT_DST_BIT |
+                                    VK_FORMAT_FEATURE_TRANSFER_SRC_BIT |
                                     VK_FORMAT_FEATURE_TRANSFER_DST_BIT};
     for (const auto format : astc_formats) {
         const auto physical_format_properties{physical.GetFormatProperties(format)};
@@ -1000,7 +1015,7 @@ bool Device::GetSuitability(bool requires_swapchain) {
     // Set next pointer.
     void** next = &features2.pNext;
 
-    // Vulkan 1.2, 1.3 and 1.4 features
+    // Vulkan 1.2 and 1.3 features
     if (instance_version >= VK_API_VERSION_1_2) {
         features_1_2.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_FEATURES;
         features_1_3.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_3_FEATURES;
@@ -1106,6 +1121,16 @@ bool Device::GetSuitability(bool requires_swapchain) {
             VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TRANSFORM_FEEDBACK_PROPERTIES_EXT;
         SetNext(next, properties.transform_feedback);
     }
+    if (extensions.maintenance5) {
+        properties.maintenance5.sType =
+            VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_5_PROPERTIES_KHR;
+        SetNext(next, properties.maintenance5);
+    }
+    if (extensions.multi_draw) {
+        properties.multi_draw.sType =
+            VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTI_DRAW_PROPERTIES_EXT;
+        SetNext(next, properties.multi_draw);
+    }
 
     // Perform the property fetch.
     physical.GetProperties2(properties2);
@@ -1138,14 +1163,70 @@ bool Device::GetSuitability(bool requires_swapchain) {
         }
     }
 
+    // VK_DYNAMIC_STATE
+
+    // Driver detection variables for workarounds in GetSuitability
+    const VkDriverId driver_id = properties.driver.driverID;
+    const bool is_intel_windows = driver_id == VK_DRIVER_ID_INTEL_PROPRIETARY_WINDOWS;
+
+    // VK_EXT_extended_dynamic_state2 below this will appear drivers that need workarounds.
+
+    // VK_EXT_extended_dynamic_state3 below this will appear drivers that need workarounds.
+
+    // Samsung: Broken extendedDynamicState3ColorBlendEquation
+    // Disable blend equation dynamic state, force static pipeline state
+    if (extensions.extended_dynamic_state3 &&
+        (driver_id == VK_DRIVER_ID_SAMSUNG_PROPRIETARY)) {
+        LOG_WARNING(Render_Vulkan,
+                    "Samsung: Disabling broken extendedDynamicState3ColorBlendEquation");
+        features.extended_dynamic_state3.extendedDynamicState3ColorBlendEnable = false;
+        features.extended_dynamic_state3.extendedDynamicState3ColorBlendEquation = false;
+    }
+
+    // Intel Windows < 27.20.100.0: Broken VertexInputDynamicState
+    // Disable VertexInputDynamicState on old Intel Windows drivers
+    if (extensions.vertex_input_dynamic_state && is_intel_windows) {
+        const u32 version = (properties.properties.driverVersion << 3) >> 3;
+        if (version < VK_MAKE_API_VERSION(27, 20, 100, 0)) {
+            LOG_WARNING(Render_Vulkan,
+                        "Intel Windows < 27.20.100.0: Disabling broken VK_EXT_vertex_input_dynamic_state");
+            RemoveExtensionFeature(extensions.vertex_input_dynamic_state,
+                                   features.vertex_input_dynamic_state,
+                                   VK_EXT_VERTEX_INPUT_DYNAMIC_STATE_EXTENSION_NAME);
+        }
+    }
+
+    if (u32(Settings::values.dyna_state.GetValue()) == 0) {
+        LOG_INFO(Render_Vulkan, "Extended Dynamic State disabled by user setting, clearing all EDS features");
+        features.custom_border_color.customBorderColors = false;
+        features.custom_border_color.customBorderColorWithoutFormat = false;
+        features.extended_dynamic_state.extendedDynamicState = false;
+        features.extended_dynamic_state2.extendedDynamicState2 = false;
+        features.extended_dynamic_state3.extendedDynamicState3ColorBlendEnable = false;
+        features.extended_dynamic_state3.extendedDynamicState3ColorBlendEquation = false;
+        features.extended_dynamic_state3.extendedDynamicState3ColorWriteMask = false;
+        features.extended_dynamic_state3.extendedDynamicState3DepthClampEnable = false;
+        features.extended_dynamic_state3.extendedDynamicState3LogicOpEnable = false;
+    }
+
     // Return whether we were suitable.
     return suitable;
 }
 
 void Device::RemoveUnsuitableExtensions() {
     // VK_EXT_custom_border_color
-    extensions.custom_border_color = features.custom_border_color.customBorderColors &&
-                                     features.custom_border_color.customBorderColorWithoutFormat;
+    // Enable extension if driver supports it, then check individual features
+    // - customBorderColors: Required to use VK_BORDER_COLOR_FLOAT_CUSTOM_EXT
+    // - customBorderColorWithoutFormat: Optional, allows VK_FORMAT_UNDEFINED
+    // If only customBorderColors is available, we must provide a specific format
+    if (extensions.custom_border_color) {
+        // Verify that at least customBorderColors is available
+        if (!features.custom_border_color.customBorderColors) {
+            LOG_WARNING(Render_Vulkan,
+                        "VK_EXT_custom_border_color reported but customBorderColors feature not available, disabling");
+            extensions.custom_border_color = false;
+        }
+    }
     RemoveExtensionFeatureIfUnsuitable(extensions.custom_border_color, features.custom_border_color,
                                        VK_EXT_CUSTOM_BORDER_COLOR_EXTENSION_NAME);
 
@@ -1174,21 +1255,79 @@ void Device::RemoveUnsuitableExtensions() {
                                        VK_EXT_EXTENDED_DYNAMIC_STATE_2_EXTENSION_NAME);
 
     // VK_EXT_extended_dynamic_state3
-    dynamic_state3_blending =
-        features.extended_dynamic_state3.extendedDynamicState3ColorBlendEnable &&
-        features.extended_dynamic_state3.extendedDynamicState3ColorBlendEquation &&
+    const bool supports_color_blend_enable =
+        features.extended_dynamic_state3.extendedDynamicState3ColorBlendEnable;
+    const bool supports_color_blend_equation =
+        features.extended_dynamic_state3.extendedDynamicState3ColorBlendEquation;
+    const bool supports_color_write_mask =
         features.extended_dynamic_state3.extendedDynamicState3ColorWriteMask;
-    dynamic_state3_enables =
-        features.extended_dynamic_state3.extendedDynamicState3DepthClampEnable &&
+    dynamic_state3_blending = supports_color_blend_enable && supports_color_blend_equation &&
+                              supports_color_write_mask;
+
+    const bool supports_depth_clamp_enable =
+        features.extended_dynamic_state3.extendedDynamicState3DepthClampEnable;
+    const bool supports_logic_op_enable =
         features.extended_dynamic_state3.extendedDynamicState3LogicOpEnable;
+    const bool supports_line_raster_mode =
+        features.extended_dynamic_state3.extendedDynamicState3LineRasterizationMode &&
+        extensions.line_rasterization && features.line_rasterization.rectangularLines;
+    const bool supports_conservative_raster_mode =
+        features.extended_dynamic_state3.extendedDynamicState3ConservativeRasterizationMode &&
+        extensions.conservative_rasterization;
+    const bool supports_line_stipple_enable =
+        features.extended_dynamic_state3.extendedDynamicState3LineStippleEnable &&
+        extensions.line_rasterization && features.line_rasterization.stippledRectangularLines;
+    const bool supports_alpha_to_coverage =
+        features.extended_dynamic_state3.extendedDynamicState3AlphaToCoverageEnable;
+    const bool supports_alpha_to_one =
+        features.extended_dynamic_state3.extendedDynamicState3AlphaToOneEnable &&
+        features.features.alphaToOne;
+
+    dynamic_state3_depth_clamp_enable = supports_depth_clamp_enable;
+    dynamic_state3_logic_op_enable = supports_logic_op_enable;
+    dynamic_state3_line_raster_mode = supports_line_raster_mode;
+    dynamic_state3_conservative_raster_mode = supports_conservative_raster_mode;
+    dynamic_state3_line_stipple_enable = supports_line_stipple_enable;
+    dynamic_state3_alpha_to_coverage = supports_alpha_to_coverage;
+    dynamic_state3_alpha_to_one = supports_alpha_to_one;
+
+    dynamic_state3_enables = dynamic_state3_depth_clamp_enable || dynamic_state3_logic_op_enable ||
+                             dynamic_state3_line_raster_mode ||
+                             dynamic_state3_conservative_raster_mode ||
+                             dynamic_state3_line_stipple_enable ||
+                             dynamic_state3_alpha_to_coverage || dynamic_state3_alpha_to_one;
 
     extensions.extended_dynamic_state3 = dynamic_state3_blending || dynamic_state3_enables;
-    dynamic_state3_blending = dynamic_state3_blending && extensions.extended_dynamic_state3;
-    dynamic_state3_enables = dynamic_state3_enables && extensions.extended_dynamic_state3;
+    if (!extensions.extended_dynamic_state3) {
+        dynamic_state3_blending = false;
+        dynamic_state3_enables = false;
+        dynamic_state3_depth_clamp_enable = false;
+        dynamic_state3_logic_op_enable = false;
+        dynamic_state3_line_raster_mode = false;
+        dynamic_state3_conservative_raster_mode = false;
+        dynamic_state3_line_stipple_enable = false;
+        dynamic_state3_alpha_to_coverage = false;
+        dynamic_state3_alpha_to_one = false;
+    }
     RemoveExtensionFeatureIfUnsuitable(extensions.extended_dynamic_state3,
                                        features.extended_dynamic_state3,
                                        VK_EXT_EXTENDED_DYNAMIC_STATE_3_EXTENSION_NAME);
 
+    // VK_EXT_robustness2
+    // Enable if at least one robustness2 feature is available
+    extensions.robustness_2 = features.robustness2.robustBufferAccess2 ||
+                              features.robustness2.robustImageAccess2 ||
+                              features.robustness2.nullDescriptor;
+
+    RemoveExtensionFeatureIfUnsuitable(extensions.robustness_2, features.robustness2,
+                                       VK_EXT_ROBUSTNESS_2_EXTENSION_NAME);
+
+    // VK_EXT_image_robustness
+    // Enable if robustImageAccess is available
+    extensions.image_robustness = features.image_robustness.robustImageAccess;
+    RemoveExtensionFeatureIfUnsuitable(extensions.image_robustness, features.image_robustness,
+                                       VK_EXT_IMAGE_ROBUSTNESS_EXTENSION_NAME);
+
     // VK_EXT_provoking_vertex
     if (Settings::values.provoking_vertex.GetValue()) {
         extensions.provoking_vertex = features.provoking_vertex.provokingVertexLast
@@ -1226,15 +1365,21 @@ void Device::RemoveUnsuitableExtensions() {
                                        VK_EXT_SUBGROUP_SIZE_CONTROL_EXTENSION_NAME);
 
     // VK_EXT_transform_feedback
+    // We only require the basic transformFeedback feature and at least
+    // one transform feedback buffer. We keep transformFeedbackQueries as it's used by
+    // the streaming byte count implementation. GeometryStreams and multiple streams
+    // are not strictly required since we currently support only stream 0.
     extensions.transform_feedback =
         features.transform_feedback.transformFeedback &&
-        features.transform_feedback.geometryStreams &&
-        properties.transform_feedback.maxTransformFeedbackStreams >= 4 &&
         properties.transform_feedback.maxTransformFeedbackBuffers > 0 &&
-        properties.transform_feedback.transformFeedbackQueries &&
-        properties.transform_feedback.transformFeedbackDraw;
+        properties.transform_feedback.transformFeedbackQueries;
     RemoveExtensionFeatureIfUnsuitable(extensions.transform_feedback, features.transform_feedback,
                                        VK_EXT_TRANSFORM_FEEDBACK_EXTENSION_NAME);
+    if (extensions.transform_feedback) {
+        LOG_INFO(Render_Vulkan, "VK_EXT_transform_feedback enabled (buffers={}, queries={})",
+                 properties.transform_feedback.maxTransformFeedbackBuffers,
+                 properties.transform_feedback.transformFeedbackQueries);
+    }
 
     // VK_EXT_vertex_input_dynamic_state
     extensions.vertex_input_dynamic_state =
@@ -1243,6 +1388,17 @@ void Device::RemoveUnsuitableExtensions() {
                                        features.vertex_input_dynamic_state,
                                        VK_EXT_VERTEX_INPUT_DYNAMIC_STATE_EXTENSION_NAME);
 
+    // VK_EXT_multi_draw
+    extensions.multi_draw = features.multi_draw.multiDraw;
+
+    if (extensions.multi_draw) {
+        LOG_INFO(Render_Vulkan, "VK_EXT_multi_draw: maxMultiDrawCount={}",
+                 properties.multi_draw.maxMultiDrawCount);
+    }
+
+    RemoveExtensionFeatureIfUnsuitable(extensions.multi_draw, features.multi_draw,
+                                       VK_EXT_MULTI_DRAW_EXTENSION_NAME);
+
     // VK_KHR_pipeline_executable_properties
     if (Settings::values.renderer_shader_feedback.GetValue()) {
         extensions.pipeline_executable_properties =
@@ -1266,6 +1422,76 @@ void Device::RemoveUnsuitableExtensions() {
     RemoveExtensionFeatureIfUnsuitable(extensions.workgroup_memory_explicit_layout,
                                        features.workgroup_memory_explicit_layout,
                                        VK_KHR_WORKGROUP_MEMORY_EXPLICIT_LAYOUT_EXTENSION_NAME);
+
+    // VK_EXT_swapchain_maintenance1 (extension only, has features)
+    // Requires VK_EXT_surface_maintenance1 instance extension
+    extensions.swapchain_maintenance1 = features.swapchain_maintenance1.swapchainMaintenance1;
+    if (extensions.swapchain_maintenance1) {
+        // Check if VK_EXT_surface_maintenance1 instance extension is available
+        const auto instance_extensions = vk::EnumerateInstanceExtensionProperties(dld);
+        const bool has_surface_maintenance1 = instance_extensions && std::ranges::any_of(*instance_extensions,
+            [](const VkExtensionProperties& prop) {
+                return std::strcmp(prop.extensionName, VK_EXT_SURFACE_MAINTENANCE_1_EXTENSION_NAME) == 0;
+            });
+        if (!has_surface_maintenance1) {
+            LOG_WARNING(Render_Vulkan,
+                        "VK_EXT_swapchain_maintenance1 requires VK_EXT_surface_maintenance1, disabling");
+            extensions.swapchain_maintenance1 = false;
+            features.swapchain_maintenance1.swapchainMaintenance1 = false;
+        }
+    }
+    RemoveExtensionFeatureIfUnsuitable(extensions.swapchain_maintenance1, features.swapchain_maintenance1,
+                                       VK_EXT_SWAPCHAIN_MAINTENANCE_1_EXTENSION_NAME);
+
+    // VK_KHR_maintenance1 (core in Vulkan 1.1, no features)
+    extensions.maintenance1 = loaded_extensions.contains(VK_KHR_MAINTENANCE_1_EXTENSION_NAME);
+    RemoveExtensionIfUnsuitable(extensions.maintenance1, VK_KHR_MAINTENANCE_1_EXTENSION_NAME);
+
+    // VK_KHR_maintenance2 (core in Vulkan 1.1, no features)
+    extensions.maintenance2 = loaded_extensions.contains(VK_KHR_MAINTENANCE_2_EXTENSION_NAME);
+    RemoveExtensionIfUnsuitable(extensions.maintenance2, VK_KHR_MAINTENANCE_2_EXTENSION_NAME);
+
+    // VK_KHR_maintenance3 (core in Vulkan 1.1, no features)
+    extensions.maintenance3 = loaded_extensions.contains(VK_KHR_MAINTENANCE_3_EXTENSION_NAME);
+    RemoveExtensionIfUnsuitable(extensions.maintenance3, VK_KHR_MAINTENANCE_3_EXTENSION_NAME);
+
+    // VK_KHR_maintenance4
+    extensions.maintenance4 = features.maintenance4.maintenance4;
+    RemoveExtensionFeatureIfUnsuitable(extensions.maintenance4, features.maintenance4,
+                                       VK_KHR_MAINTENANCE_4_EXTENSION_NAME);
+
+    // VK_KHR_maintenance5
+    extensions.maintenance5 = features.maintenance5.maintenance5;
+
+    if (extensions.maintenance5) {
+        LOG_INFO(Render_Vulkan, "VK_KHR_maintenance5 properties: polygonModePointSize={} "
+                                "depthStencilSwizzleOne={} earlyFragmentTests={} nonStrictWideLines={}",
+                 properties.maintenance5.polygonModePointSize,
+                 properties.maintenance5.depthStencilSwizzleOneSupport,
+                 properties.maintenance5.earlyFragmentMultisampleCoverageAfterSampleCounting &&
+                 properties.maintenance5.earlyFragmentSampleMaskTestBeforeSampleCounting,
+                 properties.maintenance5.nonStrictWideLinesUseParallelogram);
+    }
+
+    RemoveExtensionFeatureIfUnsuitable(extensions.maintenance5, features.maintenance5,
+                                       VK_KHR_MAINTENANCE_5_EXTENSION_NAME);
+
+    // VK_KHR_maintenance6
+    extensions.maintenance6 = features.maintenance6.maintenance6;
+    RemoveExtensionFeatureIfUnsuitable(extensions.maintenance6, features.maintenance6,
+                                       VK_KHR_MAINTENANCE_6_EXTENSION_NAME);
+
+    // VK_KHR_maintenance7 (proposed for Vulkan 1.4, no features)
+    extensions.maintenance7 = loaded_extensions.contains(VK_KHR_MAINTENANCE_7_EXTENSION_NAME);
+    RemoveExtensionIfUnsuitable(extensions.maintenance7, VK_KHR_MAINTENANCE_7_EXTENSION_NAME);
+
+    // VK_KHR_maintenance8 (proposed for Vulkan 1.4, no features)
+    extensions.maintenance8 = loaded_extensions.contains(VK_KHR_MAINTENANCE_8_EXTENSION_NAME);
+    RemoveExtensionIfUnsuitable(extensions.maintenance8, VK_KHR_MAINTENANCE_8_EXTENSION_NAME);
+
+    // VK_KHR_maintenance9 (proposed for Vulkan 1.4, no features)
+    extensions.maintenance9 = loaded_extensions.contains(VK_KHR_MAINTENANCE_9_EXTENSION_NAME);
+    RemoveExtensionIfUnsuitable(extensions.maintenance9, VK_KHR_MAINTENANCE_9_EXTENSION_NAME);
 }
 
 void Device::SetupFamilies(VkSurfaceKHR surface) {

src/video_core/vulkan_common/vulkan_device.h

@@ -37,9 +37,13 @@ VK_DEFINE_HANDLE(VmaAllocator)
     FEATURE(KHR, TimelineSemaphore, TIMELINE_SEMAPHORE, timeline_semaphore)
 
 #define FOR_EACH_VK_FEATURE_1_3(FEATURE)                                                           \
+    FEATURE(EXT, ImageRobustness, IMAGE_ROBUSTNESS, image_robustness)                              \
     FEATURE(EXT, ShaderDemoteToHelperInvocation, SHADER_DEMOTE_TO_HELPER_INVOCATION,               \
             shader_demote_to_helper_invocation)                                                    \
-    FEATURE(EXT, SubgroupSizeControl, SUBGROUP_SIZE_CONTROL, subgroup_size_control)
+    FEATURE(EXT, SubgroupSizeControl, SUBGROUP_SIZE_CONTROL, subgroup_size_control)                \
+    FEATURE(KHR, Maintenance4, MAINTENANCE_4, maintenance4)
+
+#define FOR_EACH_VK_FEATURE_1_4(FEATURE)
 
 // Define all features which may be used by the implementation and require an extension here.
 #define FOR_EACH_VK_FEATURE_EXT(FEATURE)                                                           \
@@ -52,12 +56,16 @@ VK_DEFINE_HANDLE(VmaAllocator)
     FEATURE(EXT, 4444Formats, 4444_FORMATS, format_a4b4g4r4)                                       \
     FEATURE(EXT, IndexTypeUint8, INDEX_TYPE_UINT8, index_type_uint8)                               \
     FEATURE(EXT, LineRasterization, LINE_RASTERIZATION, line_rasterization)                        \
+    FEATURE(EXT, MultiDraw, MULTI_DRAW, multi_draw)                                                \
     FEATURE(EXT, PrimitiveTopologyListRestart, PRIMITIVE_TOPOLOGY_LIST_RESTART,                    \
             primitive_topology_list_restart)                                                       \
     FEATURE(EXT, ProvokingVertex, PROVOKING_VERTEX, provoking_vertex)                              \
     FEATURE(EXT, Robustness2, ROBUSTNESS_2, robustness2)                                           \
     FEATURE(EXT, TransformFeedback, TRANSFORM_FEEDBACK, transform_feedback)                        \
     FEATURE(EXT, VertexInputDynamicState, VERTEX_INPUT_DYNAMIC_STATE, vertex_input_dynamic_state)  \
+    FEATURE(EXT, SwapchainMaintenance1, SWAPCHAIN_MAINTENANCE_1, swapchain_maintenance1)           \
+    FEATURE(KHR, Maintenance5, MAINTENANCE_5, maintenance5)                                        \
+    FEATURE(KHR, Maintenance6, MAINTENANCE_6, maintenance6)                                        \
     FEATURE(KHR, PipelineExecutableProperties, PIPELINE_EXECUTABLE_PROPERTIES,                     \
             pipeline_executable_properties)                                                        \
     FEATURE(KHR, WorkgroupMemoryExplicitLayout, WORKGROUP_MEMORY_EXPLICIT_LAYOUT,                  \
@@ -84,6 +92,12 @@ VK_DEFINE_HANDLE(VmaAllocator)
     EXTENSION(KHR, SWAPCHAIN, swapchain)                                                           \
     EXTENSION(KHR, SWAPCHAIN_MUTABLE_FORMAT, swapchain_mutable_format)                             \
     EXTENSION(KHR, IMAGE_FORMAT_LIST, image_format_list)                                           \
+    EXTENSION(KHR, MAINTENANCE_1, maintenance1)                                                    \
+    EXTENSION(KHR, MAINTENANCE_2, maintenance2)                                                    \
+    EXTENSION(KHR, MAINTENANCE_3, maintenance3)                                                    \
+    EXTENSION(KHR, MAINTENANCE_7, maintenance7)                                                    \
+    EXTENSION(KHR, MAINTENANCE_8, maintenance8)                                                    \
+    EXTENSION(KHR, MAINTENANCE_9, maintenance9)                                                    \
     EXTENSION(NV, DEVICE_DIAGNOSTICS_CONFIG, device_diagnostics_config)                            \
     EXTENSION(NV, GEOMETRY_SHADER_PASSTHROUGH, geometry_shader_passthrough)                        \
     EXTENSION(NV, VIEWPORT_ARRAY2, viewport_array2)                                                \
@@ -110,6 +124,7 @@ VK_DEFINE_HANDLE(VmaAllocator)
     EXTENSION_NAME(VK_EXT_EXTENDED_DYNAMIC_STATE_3_EXTENSION_NAME)                                 \
     EXTENSION_NAME(VK_EXT_EXTERNAL_MEMORY_HOST_EXTENSION_NAME)                                     \
     EXTENSION_NAME(VK_EXT_4444_FORMATS_EXTENSION_NAME)                                             \
+    EXTENSION_NAME(VK_EXT_IMAGE_ROBUSTNESS_EXTENSION_NAME)                                         \
     EXTENSION_NAME(VK_EXT_LINE_RASTERIZATION_EXTENSION_NAME)                                       \
     EXTENSION_NAME(VK_EXT_ROBUSTNESS_2_EXTENSION_NAME)                                             \
     EXTENSION_NAME(VK_EXT_VERTEX_INPUT_DYNAMIC_STATE_EXTENSION_NAME)                               \
@@ -161,6 +176,7 @@ VK_DEFINE_HANDLE(VmaAllocator)
     FEATURE_NAME(depth_bias_control, depthBiasExact)                                               \
     FEATURE_NAME(extended_dynamic_state, extendedDynamicState)                                     \
     FEATURE_NAME(format_a4b4g4r4, formatA4B4G4R4)                                                  \
+    FEATURE_NAME(image_robustness, robustImageAccess)                                              \
     FEATURE_NAME(index_type_uint8, indexTypeUint8)                                                 \
     FEATURE_NAME(primitive_topology_list_restart, primitiveTopologyListRestart)                    \
     FEATURE_NAME(provoking_vertex, provokingVertexLast)                                            \
@@ -440,6 +456,11 @@ public:
         return extensions.swapchain_mutable_format;
     }
 
+    /// Returns true if VK_EXT_swapchain_maintenance1 is enabled.
+    bool IsExtSwapchainMaintenance1Enabled() const {
+        return extensions.swapchain_maintenance1;
+    }
+
     /// Returns true if VK_KHR_shader_float_controls is enabled.
     bool IsKhrShaderFloatControlsSupported() const {
         return extensions.shader_float_controls;
@@ -476,10 +497,18 @@ public:
     }
 
     /// Returns true if the device supports VK_EXT_shader_stencil_export.
+    /// Note: Most Mali/NVIDIA drivers don't support this. Use hardware blits as fallback.
     bool IsExtShaderStencilExportSupported() const {
         return extensions.shader_stencil_export;
     }
 
+    /// Returns true if depth/stencil operations can be performed efficiently.
+    /// Either through shader export or hardware blits.
+    bool CanPerformDepthStencilOperations() const {
+        return extensions.shader_stencil_export || is_blit_depth24_stencil8_supported ||
+               is_blit_depth32_stencil8_supported;
+    }
+
     /// Returns true if the device supports VK_EXT_depth_range_unrestricted.
     bool IsExtDepthRangeUnrestrictedSupported() const {
         return extensions.depth_range_unrestricted;
@@ -520,6 +549,46 @@ public:
         return extensions.custom_border_color;
     }
 
+    /// Returns true if the device supports VK_EXT_image_robustness.
+    bool IsExtImageRobustnessSupported() const {
+        return extensions.image_robustness;
+    }
+
+    /// Returns true if robustImageAccess is supported.
+    bool IsRobustImageAccessSupported() const {
+        return features.image_robustness.robustImageAccess;
+    }
+
+    /// Returns true if the device supports VK_EXT_robustness2.
+    bool IsExtRobustness2Supported() const {
+        return extensions.robustness_2;
+    }
+
+    /// Returns true if robustBufferAccess2 is supported.
+    bool IsRobustBufferAccess2Supported() const {
+        return features.robustness2.robustBufferAccess2;
+    }
+
+    /// Returns true if robustImageAccess2 is supported.
+    bool IsRobustImageAccess2Supported() const {
+        return features.robustness2.robustImageAccess2;
+    }
+
+    /// Returns true if nullDescriptor is supported.
+    bool IsNullDescriptorSupported() const {
+        return features.robustness2.nullDescriptor;
+    }
+
+    /// Returns true if customBorderColors feature is available.
+    bool IsCustomBorderColorsSupported() const {
+        return features.custom_border_color.customBorderColors;
+    }
+
+    /// Returns true if customBorderColorWithoutFormat feature is available.
+    bool IsCustomBorderColorWithoutFormatSupported() const {
+        return features.custom_border_color.customBorderColorWithoutFormat;
+    }
+
     /// Returns true if the device supports VK_EXT_extended_dynamic_state.
     bool IsExtExtendedDynamicStateSupported() const {
         return extensions.extended_dynamic_state;
@@ -569,6 +638,55 @@ public:
         return extensions.line_rasterization;
     }
 
+    bool SupportsRectangularLines() const {
+        return features.line_rasterization.rectangularLines != VK_FALSE;
+    }
+
+    bool SupportsSmoothLines() const {
+        return features.line_rasterization.smoothLines != VK_FALSE;
+    }
+
+    bool SupportsStippledRectangularLines() const {
+        return features.line_rasterization.stippledRectangularLines != VK_FALSE;
+    }
+
+    bool SupportsAlphaToOne() const {
+        return features.features.alphaToOne != VK_FALSE;
+    }
+
+    bool SupportsDynamicState3DepthClampEnable() const {
+        return dynamic_state3_depth_clamp_enable;
+    }
+
+    bool SupportsDynamicState3LogicOpEnable() const {
+        return dynamic_state3_logic_op_enable;
+    }
+
+    bool SupportsDynamicState3LineRasterizationMode() const {
+        return dynamic_state3_line_raster_mode;
+    }
+
+    bool SupportsDynamicState3ConservativeRasterizationMode() const {
+        return dynamic_state3_conservative_raster_mode;
+    }
+
+    bool SupportsDynamicState3LineStippleEnable() const {
+        return dynamic_state3_line_stipple_enable;
+    }
+
+    bool SupportsDynamicState3AlphaToCoverageEnable() const {
+        return dynamic_state3_alpha_to_coverage;
+    }
+
+    bool SupportsDynamicState3AlphaToOneEnable() const {
+        return dynamic_state3_alpha_to_one;
+    }
+
+    /// Returns true when the user enabled extended core dynamic states (level > 0).
+    bool UsesAdvancedCoreDynamicState() const {
+        return u32(Settings::values.dyna_state.GetValue()) > 0;
+    }
+
     /// Returns true if the device supports VK_EXT_vertex_input_dynamic_state.
     bool IsExtVertexInputDynamicStateSupported() const {
         return extensions.vertex_input_dynamic_state;
@@ -703,6 +821,73 @@ public:
         return features2.features.multiViewport;
     }
 
+    /// Returns true if the device supports VK_KHR_maintenance1.
+    bool IsKhrMaintenance1Supported() const {
+        return extensions.maintenance1;
+    }
+
+    /// Returns true if the device supports VK_KHR_maintenance2.
+    bool IsKhrMaintenance2Supported() const {
+        return extensions.maintenance2;
+    }
+
+    /// Returns true if the device supports VK_KHR_maintenance3.
+    bool IsKhrMaintenance3Supported() const {
+        return extensions.maintenance3;
+    }
+
+    /// Returns true if the device supports VK_KHR_maintenance4.
+    bool IsKhrMaintenance4Supported() const {
+        return extensions.maintenance4;
+    }
+
+    /// Returns true if the device supports VK_KHR_maintenance5.
+    bool IsKhrMaintenance5Supported() const {
+        return extensions.maintenance5;
+    }
+
+    /// Returns true if polygon mode POINT supports gl_PointSize.
+    bool SupportsPolygonModePointSize() const {
+        return extensions.maintenance5 && properties.maintenance5.polygonModePointSize;
+    }
+
+    /// Returns true if depth/stencil swizzle ONE is supported.
+    bool SupportsDepthStencilSwizzleOne() const {
+        return extensions.maintenance5 && properties.maintenance5.depthStencilSwizzleOneSupport;
+    }
+
+    /// Returns true if early fragment tests optimizations are available.
+    bool SupportsEarlyFragmentTests() const {
+        return extensions.maintenance5 &&
+               properties.maintenance5.earlyFragmentMultisampleCoverageAfterSampleCounting &&
+               properties.maintenance5.earlyFragmentSampleMaskTestBeforeSampleCounting;
+    }
+
+    /// Returns true if the device supports VK_KHR_maintenance6.
+    bool IsKhrMaintenance6Supported() const {
+        return extensions.maintenance6;
+    }
+
+    /// Returns true if the device supports VK_EXT_multi_draw.
+    bool IsExtMultiDrawSupported() const {
+        return extensions.multi_draw;
+    }
+
+    /// Returns true if the device supports VK_KHR_maintenance7.
+    bool IsKhrMaintenance7Supported() const {
+        return extensions.maintenance7;
+    }
+
+    /// Returns true if the device supports VK_KHR_maintenance8.
+    bool IsKhrMaintenance8Supported() const {
+        return extensions.maintenance8;
+    }
+
+    /// Returns true if the device supports VK_KHR_maintenance9.
+    bool IsKhrMaintenance9Supported() const {
+        return extensions.maintenance9;
+    }
+
     [[nodiscard]] static constexpr bool CheckBrokenCompute(VkDriverId driver_id,
                                                            u32 driver_version) {
         if (driver_id == VK_DRIVER_ID_INTEL_PROPRIETARY_WINDOWS) {
@@ -786,6 +971,7 @@ private:
         FOR_EACH_VK_FEATURE_1_1(FEATURE);
         FOR_EACH_VK_FEATURE_1_2(FEATURE);
         FOR_EACH_VK_FEATURE_1_3(FEATURE);
+        FOR_EACH_VK_FEATURE_1_4(FEATURE);
         FOR_EACH_VK_FEATURE_EXT(FEATURE);
         FOR_EACH_VK_EXTENSION(EXTENSION);
 
@@ -802,6 +988,7 @@ private:
         FOR_EACH_VK_FEATURE_1_1(FEATURE_CORE);
         FOR_EACH_VK_FEATURE_1_2(FEATURE_CORE);
         FOR_EACH_VK_FEATURE_1_3(FEATURE_CORE);
+        FOR_EACH_VK_FEATURE_1_4(FEATURE_CORE);
         FOR_EACH_VK_FEATURE_EXT(FEATURE_EXT);
 
 #undef FEATURE_CORE
@@ -817,6 +1004,8 @@ private:
         VkPhysicalDevicePushDescriptorPropertiesKHR push_descriptor{};
         VkPhysicalDeviceSubgroupSizeControlProperties subgroup_size_control{};
         VkPhysicalDeviceTransformFeedbackPropertiesEXT transform_feedback{};
+        VkPhysicalDeviceMaintenance5PropertiesKHR maintenance5{};
+        VkPhysicalDeviceMultiDrawPropertiesEXT multi_draw{};
 
         VkPhysicalDeviceProperties properties{};
     };
@@ -846,8 +1035,15 @@ private:
     bool cant_blit_msaa{};                     ///< Does not support MSAA<->MSAA blitting.
     bool must_emulate_scaled_formats{};        ///< Requires scaled vertex format emulation
     bool must_emulate_bgr565{};                ///< Emulates BGR565 by swizzling RGB565 format.
-    bool dynamic_state3_blending{};            ///< Has all blending features of dynamic_state3.
-    bool dynamic_state3_enables{};             ///< Has all enables features of dynamic_state3.
+    bool dynamic_state3_blending{};            ///< Has blending features of dynamic_state3.
+    bool dynamic_state3_enables{};             ///< Has at least one enable feature of dynamic_state3.
+    bool dynamic_state3_depth_clamp_enable{};
+    bool dynamic_state3_logic_op_enable{};
+    bool dynamic_state3_line_raster_mode{};
+    bool dynamic_state3_conservative_raster_mode{};
+    bool dynamic_state3_line_stipple_enable{};
+    bool dynamic_state3_alpha_to_coverage{};
+    bool dynamic_state3_alpha_to_one{};
     bool supports_conditional_barriers{};      ///< Allows barriers in conditional control flow.
     u64 device_access_memory{};                ///< Total size of device local memory in bytes.
     u32 sets_per_pool{};                       ///< Sets per Description Pool

src/video_core/vulkan_common/vulkan_wrapper.cpp

@@ -116,6 +116,8 @@ void Load(VkDevice device, DeviceDispatch& dld) noexcept {
     X(vkCmdDrawIndirectCount);
     X(vkCmdDrawIndexedIndirectCount);
     X(vkCmdDrawIndirectByteCountEXT);
+    X(vkCmdDrawMultiEXT);
+    X(vkCmdDrawMultiIndexedEXT);
     X(vkCmdEndConditionalRenderingEXT);
     X(vkCmdEndQuery);
     X(vkCmdEndRenderPass);
@@ -145,6 +147,8 @@ void Load(VkDevice device, DeviceDispatch& dld) noexcept {
     X(vkCmdSetDepthWriteEnableEXT);
     X(vkCmdSetPrimitiveRestartEnableEXT);
     X(vkCmdSetRasterizerDiscardEnableEXT);
+    X(vkCmdSetAlphaToCoverageEnableEXT);
+    X(vkCmdSetAlphaToOneEnableEXT);
     X(vkCmdSetConservativeRasterizationModeEXT);
     X(vkCmdSetLineRasterizationModeEXT);
     X(vkCmdSetLineStippleEnableEXT);

src/video_core/vulkan_common/vulkan_wrapper.h

@@ -216,6 +216,8 @@ struct DeviceDispatch : InstanceDispatch {
     PFN_vkCmdDrawIndirectCount vkCmdDrawIndirectCount{};
     PFN_vkCmdDrawIndexedIndirectCount vkCmdDrawIndexedIndirectCount{};
     PFN_vkCmdDrawIndirectByteCountEXT vkCmdDrawIndirectByteCountEXT{};
+    PFN_vkCmdDrawMultiEXT vkCmdDrawMultiEXT{};
+    PFN_vkCmdDrawMultiIndexedEXT vkCmdDrawMultiIndexedEXT{};
     PFN_vkCmdEndConditionalRenderingEXT vkCmdEndConditionalRenderingEXT{};
     PFN_vkCmdEndDebugUtilsLabelEXT vkCmdEndDebugUtilsLabelEXT{};
     PFN_vkCmdEndQuery vkCmdEndQuery{};
@@ -238,6 +240,8 @@ struct DeviceDispatch : InstanceDispatch {
     PFN_vkCmdSetDepthWriteEnableEXT vkCmdSetDepthWriteEnableEXT{};
     PFN_vkCmdSetPrimitiveRestartEnableEXT vkCmdSetPrimitiveRestartEnableEXT{};
     PFN_vkCmdSetRasterizerDiscardEnableEXT vkCmdSetRasterizerDiscardEnableEXT{};
+    PFN_vkCmdSetAlphaToCoverageEnableEXT vkCmdSetAlphaToCoverageEnableEXT{};
+    PFN_vkCmdSetAlphaToOneEnableEXT vkCmdSetAlphaToOneEnableEXT{};
     PFN_vkCmdSetConservativeRasterizationModeEXT vkCmdSetConservativeRasterizationModeEXT{};
     PFN_vkCmdSetLineRasterizationModeEXT vkCmdSetLineRasterizationModeEXT{};
     PFN_vkCmdSetLineStippleEnableEXT vkCmdSetLineStippleEnableEXT{};
@@ -1239,6 +1243,19 @@ public:
                                            counter_buffer_offset, counter_offset, stride);
     }
 
+    void DrawMultiEXT(u32 draw_count, const VkMultiDrawInfoEXT* vertex_info,
+                      u32 instance_count, u32 first_instance, u32 stride) const noexcept {
+        dld->vkCmdDrawMultiEXT(handle, draw_count, vertex_info, instance_count, first_instance,
+                               stride);
+    }
+
+    void DrawMultiIndexedEXT(u32 draw_count, const VkMultiDrawIndexedInfoEXT* index_info,
+                             u32 instance_count, u32 first_instance, u32 stride,
+                             const int32_t* vertex_offset) const noexcept {
+        dld->vkCmdDrawMultiIndexedEXT(handle, draw_count, index_info, instance_count,
+                                      first_instance, stride, vertex_offset);
+    }
+
     void ClearAttachments(Span<VkClearAttachment> attachments,
                           Span<VkClearRect> rects) const noexcept {
         dld->vkCmdClearAttachments(handle, attachments.size(), attachments.data(), rects.size(),
@@ -1471,6 +1488,14 @@ public:
         dld->vkCmdSetLogicOpEnableEXT(handle, enable ? VK_TRUE : VK_FALSE);
     }
 
+    void SetAlphaToCoverageEnableEXT(bool enable) const noexcept {
+        dld->vkCmdSetAlphaToCoverageEnableEXT(handle, enable ? VK_TRUE : VK_FALSE);
+    }
+
+    void SetAlphaToOneEnableEXT(bool enable) const noexcept {
+        dld->vkCmdSetAlphaToOneEnableEXT(handle, enable ? VK_TRUE : VK_FALSE);
+    }
+
     void SetDepthClampEnableEXT(bool enable) const noexcept {
         dld->vkCmdSetDepthClampEnableEXT(handle, enable ? VK_TRUE : VK_FALSE);
     }