vulkan: Enable depth bounds and use it conditionally

Intel devices pre-Xe don't support this.

2 files changed, 8 insertions, 1 deletions

diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp
index aabcb0b10..0a42efb6a 100644
--- a/src/video_core/vulkan_common/vulkan_device.cpp
+++ b/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;
diff --git a/src/video_core/vulkan_common/vulkan_device.h b/src/video_core/vulkan_common/vulkan_device.h
index 693419505..1ab63ecd7 100644
--- a/src/video_core/vulkan_common/vulkan_device.h
+++ b/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.