commit c95e574ce0663560538f9459278b51c36eed0ce5
author Brandon Jones <brandon1.jones@intel.com> Thu Aug 19 20:47:28 2021 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> Thu Aug 19 20:47:28 2021 +0000
tree d1f4014074c17edad24446adf784e5131790e0fa
parent ddd0a0a856a2bd7013e82291974f1107f02fc1a9

Add Debug Label Functionality For D3D12/Vk Buffers & Textures

Adds a generic SetDebugName utility for D3D12 and Vulkan. Passes down
debug label set by user for buffers and textures to be labeled by the
appropriate backend method.

Bug: dawn:840
Change-Id: I7158b537a6e37fdf733645e6830dc33833ee683e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/61588
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Brandon Jones (Intel) <brandon1.jones@intel.com>

src/dawn_native/vulkan/UtilsVulkan.cpp

diff --git a/src/dawn_native/vulkan/UtilsVulkan.cpp b/src/dawn_native/vulkan/UtilsVulkan.cpp
index c6952d4..eb46180 100644
--- a/src/dawn_native/vulkan/UtilsVulkan.cpp
+++ b/src/dawn_native/vulkan/UtilsVulkan.cpp
@@ -17,8 +17,10 @@
 #include "common/Assert.h"
 #include "dawn_native/EnumMaskIterator.h"
 #include "dawn_native/Format.h"
+#include "dawn_native/vulkan/DeviceVk.h"
 #include "dawn_native/vulkan/Forward.h"
 #include "dawn_native/vulkan/TextureVk.h"
+#include "dawn_native/vulkan/VulkanError.h"
 
 namespace dawn_native { namespace vulkan {
 
@@ -162,4 +164,30 @@
 
         return region;
     }
+
+    void SetDebugName(Device* device,
+                      VkObjectType objectType,
+                      uint64_t objectHandle,
+                      const char* prefix,
+                      std::string label) {
+        if (device->GetGlobalInfo().HasExt(InstanceExt::DebugUtils)) {
+            VkDebugUtilsObjectNameInfoEXT objectNameInfo;
+            objectNameInfo.sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_OBJECT_NAME_INFO_EXT;
+            objectNameInfo.pNext = nullptr;
+            objectNameInfo.objectType = objectType;
+            objectNameInfo.objectHandle = objectHandle;
+
+            if (label.empty() || !device->IsToggleEnabled(Toggle::UseUserDefinedLabelsInBackend)) {
+                objectNameInfo.pObjectName = prefix;
+                device->fn.SetDebugUtilsObjectNameEXT(device->GetVkDevice(), &objectNameInfo);
+                return;
+            }
+
+            std::string objectName = prefix;
+            objectName += "_";
+            objectName += label;
+            objectNameInfo.pObjectName = objectName.c_str();
+            device->fn.SetDebugUtilsObjectNameEXT(device->GetVkDevice(), &objectNameInfo);
+        }
+    }
 }}  // namespace dawn_native::vulkan