[vulkan] Rework line rasterization handle

src/video_core/vulkan_common/vulkan_device.cpp

@@ -1188,6 +1188,14 @@ void Device::RemoveUnsuitableExtensions() {
                                        features.provoking_vertex,
                                        VK_EXT_PROVOKING_VERTEX_EXTENSION_NAME);
 
+    // VK_EXT_line_rasterization
+    extensions.line_rasterization = features.line_rasterization.rectangularLines ||
+                                    features.line_rasterization.bresenhamLines ||
+                                    features.line_rasterization.smoothLines;
+    RemoveExtensionFeatureIfUnsuitable(extensions.line_rasterization,
+                                       features.line_rasterization,
+                                       VK_EXT_LINE_RASTERIZATION_EXTENSION_NAME);
+
     // VK_EXT_conditional_rendering
     extensions.conditional_rendering = features.conditional_rendering.conditionalRendering;
     RemoveExtensionFeatureIfUnsuitable(extensions.conditional_rendering,

src/video_core/vulkan_common/vulkan_device.h

@@ -441,7 +441,7 @@ public:
         return extensions.viewport_array2;
     }
 
-    /// Returns true if the device supporst VK_EXT_DESCRIPTOR_INDEXING.
+    /// Returns true if the device supporst VK_EXT_descriptor_indexing.
     bool isExtDescriptorIndexingSupported() const {
         return extensions.descriptor_indexing;
     }
@@ -637,19 +637,32 @@ public:
     }
 
     bool SupportsRectangularLines() const {
-        return features.line_rasterization.rectangularLines != VK_FALSE;
+        return features.line_rasterization.rectangularLines;
+    }
+
+    bool SupportsBresenhamLines() const {
+        return features.line_rasterization.bresenhamLines;
     }
 
     bool SupportsSmoothLines() const {
-        return features.line_rasterization.smoothLines != VK_FALSE;
+        return features.line_rasterization.smoothLines;
     }
 
     bool SupportsStippledRectangularLines() const {
-        return features.line_rasterization.stippledRectangularLines != VK_FALSE;
+        return features.line_rasterization.stippledRectangularLines;
     }
 
+    bool SupportsStippledBresenhamLines() const {
+        return features.line_rasterization.stippledBresenhamLines;
+    }
+
+    bool SupportsStippledSmoothLines() const {
+        return features.line_rasterization.stippledSmoothLines;
+    }
+
+    /// Returns true if the device supports AlphaToOne.
     bool SupportsAlphaToOne() const {
-        return features.features.alphaToOne != VK_FALSE;
+        return features.features.alphaToOne;
     }
 
 

src/video_core/vulkan_common/vulkan_wrapper.cpp

@@ -152,6 +152,7 @@ void Load(VkDevice device, DeviceDispatch& dld) noexcept {
     X(vkCmdSetFrontFaceEXT);
     X(vkCmdSetLogicOpEXT);
     X(vkCmdSetPatchControlPointsEXT);
+    X(vkCmdSetLineStippleEXT);
     X(vkCmdSetLineWidth);
     X(vkCmdSetPrimitiveTopologyEXT);
     X(vkCmdSetStencilOpEXT);