From 7018f379b3818d1bdc56a39f1cccf027c855c842 Mon Sep 17 00:00:00 2001
From: Matt Borgerson <contact@mborgerson.com>
Date: Fri, 26 Jul 2024 17:21:01 -0700
Subject: [PATCH] nv2a/vk: Add debug helper function for inserting markers

---
 hw/xbox/nv2a/pgraph/vk/debug.c    | 13 +++++++++++++
 hw/xbox/nv2a/pgraph/vk/renderer.h |  1 +
 2 files changed, 14 insertions(+)

diff --git a/hw/xbox/nv2a/pgraph/vk/debug.c b/hw/xbox/nv2a/pgraph/vk/debug.c
index a8cb08c4a2..f7a54de9fc 100644
--- a/hw/xbox/nv2a/pgraph/vk/debug.c
+++ b/hw/xbox/nv2a/pgraph/vk/debug.c
@@ -57,3 +57,16 @@ void pgraph_vk_debug_frame_terminator(void)
     }
 #endif
 }
+
+void pgraph_vk_insert_debug_marker(PGRAPHVkState *r, VkCommandBuffer cmd,
+                                   const char *name, float color[4])
+{
+    if (r->debug_utils_extension_enabled) {
+        VkDebugUtilsLabelEXT label_info = {
+            .sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_LABEL_EXT,
+            .pLabelName = name,
+        };
+        memcpy(label_info.color, color, 4 * sizeof(float));
+        vkCmdInsertDebugUtilsLabelEXT(cmd, &label_info);
+    }
+}
diff --git a/hw/xbox/nv2a/pgraph/vk/renderer.h b/hw/xbox/nv2a/pgraph/vk/renderer.h
index c0a566c779..0b835e1c5c 100644
--- a/hw/xbox/nv2a/pgraph/vk/renderer.h
+++ b/hw/xbox/nv2a/pgraph/vk/renderer.h
@@ -380,6 +380,7 @@ void pgraph_vk_check_memory_budget(PGRAPHState *pg);
 
 // debug.c
 void pgraph_vk_debug_init(void);
+void pgraph_vk_insert_debug_marker(PGRAPHVkState *r, VkCommandBuffer cmd, const char* name, float color[4]);
 
 // instance.c
 void pgraph_vk_init_instance(PGRAPHState *pg, Error **errp);