Check if widelines is supported.

src/Ryujinx.Graphics.Vulkan/HardwareCapabilities.cs

@@ -46,6 +46,7 @@ namespace Ryujinx.Graphics.Vulkan
         public readonly bool SupportsViewportArray2;
         public readonly bool SupportsHostImportedMemory;
         public readonly bool SupportsDepthClipControl;
+        public readonly bool SupportsWideLines;
         public readonly uint SubgroupSize;
         public readonly SampleCountFlags SupportedSampleCounts;
         public readonly PortabilitySubsetFlags PortabilitySubset;
@@ -84,6 +85,7 @@ namespace Ryujinx.Graphics.Vulkan
             bool supportsViewportArray2,
             bool supportsHostImportedMemory,
             bool supportsDepthClipControl,
+            bool supportsWideLines,
             uint subgroupSize,
             SampleCountFlags supportedSampleCounts,
             PortabilitySubsetFlags portabilitySubset,
@@ -121,6 +123,7 @@ namespace Ryujinx.Graphics.Vulkan
             SupportsViewportArray2 = supportsViewportArray2;
             SupportsHostImportedMemory = supportsHostImportedMemory;
             SupportsDepthClipControl = supportsDepthClipControl;
+            SupportsWideLines = supportsWideLines;
             SubgroupSize = subgroupSize;
             SupportedSampleCounts = supportedSampleCounts;
             PortabilitySubset = portabilitySubset;

src/Ryujinx.Graphics.Vulkan/PipelineBase.cs

@@ -971,7 +971,8 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void SetLineParameters(float width, bool smooth)
         {
-            _newState.LineWidth = width;
+            DynamicState.SetLineWidth(Gd.Capabilities.SupportsWideLines ? width : 1.0f);
+
             SignalStateChange();
         }
 

src/Ryujinx.Graphics.Vulkan/PipelineDynamicState.cs

@@ -29,6 +29,8 @@ namespace Ryujinx.Graphics.Vulkan
         private StencilOp _frontpassop;
         private StencilOp _frontdepthfailop;
         private CompareOp _frontcompareop;
+
+        private float _linewidth;
         
         public bool _stencilTestEnable;
 
@@ -61,7 +63,8 @@ namespace Ryujinx.Graphics.Vulkan
             DepthTestCompareOp = 1 << 8,
             StencilTestEnable = 1 << 9,
             Toplogy = 1 << 10,
-            All = Blend | DepthBias | Scissor | Stencil | Viewport | CullMode | FrontFace | DepthTestBool | DepthTestCompareOp | StencilTestEnable | Toplogy,
+            LineWidth = 1 <<11,
+            All = Blend | DepthBias | Scissor | Stencil | Viewport | CullMode | FrontFace | DepthTestBool | DepthTestCompareOp | StencilTestEnable | Toplogy | LineWidth,
         }
 
         private DirtyFlags _dirty;
@@ -193,6 +196,13 @@ namespace Ryujinx.Graphics.Vulkan
             
             _dirty |= DirtyFlags.FrontFace;
         }
+        
+        public void SetLineWidth(float width)
+        {
+            _linewidth = width;
+            
+            _dirty |= DirtyFlags.LineWidth;
+        }
 
         public void ForceAllDirty()
         {
@@ -255,6 +265,11 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 RecordPrimitiveTopology(api, commandBuffer);
             }
+            
+            if (_dirty.HasFlag(DirtyFlags.LineWidth))
+            {
+                RecordLineWidth(api, commandBuffer);
+            }
 
             _dirty = DirtyFlags.None;
         }
@@ -333,5 +348,10 @@ namespace Ryujinx.Graphics.Vulkan
         {
             api.CmdSetPrimitiveTopology(commandBuffer, Topology);
         }
+        
+        private void RecordLineWidth(Vk api, CommandBuffer commandBuffer)
+        {
+            api.CmdSetLineWidth(commandBuffer, _linewidth);
+        }
     }
 }

src/Ryujinx.Graphics.Vulkan/PipelineState.cs

@@ -479,7 +479,6 @@ namespace Ryujinx.Graphics.Vulkan
                     DepthClampEnable = DepthClampEnable,
                     RasterizerDiscardEnable = RasterizerDiscardEnable,
                     PolygonMode = PolygonMode,
-                    LineWidth = LineWidth,
                     DepthBiasEnable = DepthBiasEnable,
                 };
 
@@ -604,7 +603,7 @@ namespace Ryujinx.Graphics.Vulkan
                     colorBlendState.PNext = &colorBlendAdvancedState;
                 }
                 
-                int dynamicStatesCount = supportsExtDynamicState ? (isMoltenVk ? 15 : 16) : 7;
+                int dynamicStatesCount = supportsExtDynamicState ? (isMoltenVk ? 16 : 17) : 8;
 
                 DynamicState* dynamicStates = stackalloc DynamicState[dynamicStatesCount];
 
@@ -615,21 +614,23 @@ namespace Ryujinx.Graphics.Vulkan
                 dynamicStates[4] = DynamicState.StencilWriteMask;
                 dynamicStates[5] = DynamicState.StencilReference;
                 dynamicStates[6] = DynamicState.BlendConstants;
+                dynamicStates[7] = DynamicState.LineWidth;
 
+                
                 if (supportsExtDynamicState)
                 {
-                    int index = 7;
+                    int index = 8;
                     if (!isMoltenVk) {
                         dynamicStates[index++] = DynamicState.VertexInputBindingStrideExt;
                     }
-                    dynamicStates[index++] = DynamicState.CullMode;
+                    dynamicStates[index++] = DynamicState.CullModeExt;
-                    dynamicStates[index++] = DynamicState.FrontFace;
+                    dynamicStates[index++] = DynamicState.FrontFaceExt;
-                    dynamicStates[index++] = DynamicState.DepthTestEnable;
+                    dynamicStates[index++] = DynamicState.DepthTestEnableExt;
-                    dynamicStates[index++] = DynamicState.DepthWriteEnable;
+                    dynamicStates[index++] = DynamicState.DepthWriteEnableExt;
-                    dynamicStates[index++] = DynamicState.DepthCompareOp;
+                    dynamicStates[index++] = DynamicState.DepthCompareOpExt;
-                    dynamicStates[index++] = DynamicState.StencilTestEnable;
+                    dynamicStates[index++] = DynamicState.StencilTestEnableExt;
-                    dynamicStates[index++] = DynamicState.PrimitiveTopology;
+                    dynamicStates[index++] = DynamicState.PrimitiveTopologyExt;
-                    dynamicStates[index] = DynamicState.StencilOp;
+                    dynamicStates[index] = DynamicState.StencilOpExt;
                 }
 
                 var pipelineDynamicStateCreateInfo = new PipelineDynamicStateCreateInfo

src/Ryujinx.Graphics.Vulkan/VulkanInitialization.cs

@@ -382,6 +382,7 @@ namespace Ryujinx.Graphics.Vulkan
                 TessellationShader = supportedFeatures.TessellationShader,
                 VertexPipelineStoresAndAtomics = supportedFeatures.VertexPipelineStoresAndAtomics,
                 RobustBufferAccess = useRobustBufferAccess,
+                WideLines = supportedFeatures.WideLines,
             };
 
             void* pExtendedFeatures = null;

src/Ryujinx.Graphics.Vulkan/VulkanRenderer.cs

@@ -397,6 +397,7 @@ namespace Ryujinx.Graphics.Vulkan
                 _physicalDevice.IsDeviceExtensionPresent("VK_NV_viewport_array2"),
                 _physicalDevice.IsDeviceExtensionPresent(ExtExternalMemoryHost.ExtensionName),
                 supportsDepthClipControl && featuresDepthClipControl.DepthClipControl,
+                _physicalDevice.PhysicalDeviceFeatures.WideLines,
                 propertiesSubgroup.SubgroupSize,
                 supportedSampleCounts,
                 portabilityFlags,