From 68c7d5cda2d6f2eb7bfb3a7e15860eb3ded25424 Mon Sep 17 00:00:00 2001
From: jsmall-nvidia <jsmall@nvidia.com>
Date: Tue, 4 Apr 2023 18:00:16 -0400
Subject: Preliminary support for realtime clock (#2772)

* #include an absolute path didn't work - because paths were taken to always be relative.

* Initial support for realtime clock.

* Add realtime-clock render feature where seems appropriate.

* Fixes to make NVAPI compile properly.
Change realtime-clock.slang check to use maths that can't overflow.
---
 tools/gfx/vulkan/vk-api.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'tools/gfx/vulkan/vk-api.h')

diff --git a/tools/gfx/vulkan/vk-api.h b/tools/gfx/vulkan/vk-api.h
index af2234f55..c34372f45 100644
--- a/tools/gfx/vulkan/vk-api.h
+++ b/tools/gfx/vulkan/vk-api.h
@@ -270,6 +270,11 @@ struct VulkanExtendedFeatureProperties
     // Robustness2 features
     VkPhysicalDeviceRobustness2FeaturesEXT robustness2Features = {
         VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ROBUSTNESS_2_FEATURES_EXT};
+
+    // Clock features
+    VkPhysicalDeviceShaderClockFeaturesKHR clockFeatures = { 
+        VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_CLOCK_FEATURES_KHR
+    };
 };
 
 struct VulkanApi
-- 
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