vulkan: Enable depth bounds and use it conditionally

Intel devices pre-Xe don't support this.

src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp

@@ -598,13 +598,16 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
         .depthCompareOp = dynamic.depth_test_enable
                               ? MaxwellToVK::ComparisonOp(dynamic.DepthTestFunc())
                               : VK_COMPARE_OP_ALWAYS,
-        .depthBoundsTestEnable = dynamic.depth_bounds_enable,
+        .depthBoundsTestEnable = dynamic.depth_bounds_enable && device.IsDepthBoundsSupported(),
         .stencilTestEnable = dynamic.stencil_enable,
         .front = GetStencilFaceState(dynamic.front),
         .back = GetStencilFaceState(dynamic.back),
         .minDepthBounds = 0.0f,
         .maxDepthBounds = 0.0f,
     };
+    if (dynamic.depth_bounds_enable && !device.IsDepthBoundsSupported()) {
+        LOG_WARNING(Render_Vulkan, "Depth bounds is enabled but not supported");
+    }
     static_vector<VkPipelineColorBlendAttachmentState, Maxwell::NumRenderTargets> cb_attachments;
     const size_t num_attachments{NumAttachments(key.state)};
     for (size_t index = 0; index < num_attachments; ++index) {

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -682,6 +682,11 @@ void RasterizerVulkan::UpdateDepthBoundsTestEnable(Tegra::Engines::Maxwell3D::Re
     if (!state_tracker.TouchDepthBoundsTestEnable()) {
         return;
     }
+    bool enabled = regs.depth_bounds_enable;
+    if (enabled && !device.IsDepthBoundsSupported()) {
+        LOG_WARNING(Render_Vulkan, "Depth bounds is enabled but not supported");
+        enabled = false;
+    }
     scheduler.Record([enable = regs.depth_bounds_enable](vk::CommandBuffer cmdbuf) {
         cmdbuf.SetDepthBoundsTestEnableEXT(enable);
     });

src/video_core/vulkan_common/vulkan_device.cpp

@@ -226,7 +226,7 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
             .depthClamp = true,
             .depthBiasClamp = true,
             .fillModeNonSolid = true,
-            .depthBounds = false,
+            .depthBounds = is_depth_bounds_supported,
             .wideLines = false,
             .largePoints = true,
             .alphaToOne = false,
@@ -908,6 +908,7 @@ void Device::SetupFamilies(VkSurfaceKHR surface) {
 
 void Device::SetupFeatures() {
     const VkPhysicalDeviceFeatures features{physical.GetFeatures()};
+    is_depth_bounds_supported = features.depthBounds;
     is_formatless_image_load_supported = features.shaderStorageImageReadWithoutFormat;
     is_shader_float64_supported = features.shaderFloat64;
     is_shader_int64_supported = features.shaderInt64;

src/video_core/vulkan_common/vulkan_device.h

@@ -159,6 +159,11 @@ public:
         return is_formatless_image_load_supported;
     }
 
+    // Returns true if depth bounds is supported.
+    bool IsDepthBoundsSupported() const {
+        return is_depth_bounds_supported;
+    }
+
     /// Returns true when blitting from and to depth stencil images is supported.
     bool IsBlitDepthStencilSupported() const {
         return is_blit_depth_stencil_supported;
@@ -314,6 +319,7 @@ private:
     bool is_float16_supported{};                ///< Support for float16 arithmetics.
     bool is_warp_potentially_bigger{};          ///< Host warp size can be bigger than guest.
     bool is_formatless_image_load_supported{};  ///< Support for shader image read without format.
+    bool is_depth_bounds_supported{};           ///< Support for depth bounds.
     bool is_shader_float64_supported{};         ///< Support for float64.
     bool is_shader_int64_supported{};           ///< Support for int64.
     bool is_shader_storage_image_multisample{}; ///< Support for image operations on MSAA images.