From c4ec279121cbc9a0ce23081d5f0cdcf037bd1d04 Mon Sep 17 00:00:00 2001
From: Imbris <imbrisf@gmail.com>
Date: Fri, 30 Jul 2021 01:01:17 -0400
Subject: [PATCH] Add feature to profile memory allocation with Tracy

---
 voxygen/Cargo.toml  | 1 +
 voxygen/src/main.rs | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/voxygen/Cargo.toml b/voxygen/Cargo.toml
index c7504d5890..6ded232b41 100644
--- a/voxygen/Cargo.toml
+++ b/voxygen/Cargo.toml
@@ -28,6 +28,7 @@ hot-reloading = ["common/hot-reloading"]
 singleplayer = ["server"]
 simd = ["vek/platform_intrinsics"]
 tracy = ["profiling", "profiling/profile-with-tracy", "common-frontend/tracy", "client/tracy"]
+tracy-memory = ["tracy"] # enables heap profiling with tracy
 plugins = ["client/plugins"]
 egui-ui = ["voxygen-egui", "egui", "egui_wgpu_backend", "egui_winit_platform"]
 
diff --git a/voxygen/src/main.rs b/voxygen/src/main.rs
index f7dff8f1c7..a668bd44df 100644
--- a/voxygen/src/main.rs
+++ b/voxygen/src/main.rs
@@ -2,6 +2,12 @@
 #![feature(bool_to_option)]
 #![recursion_limit = "2048"]
 
+// Allow profiling allocations with Tracy
+#[cfg_attr(feature = "tracy-memory", global_allocator)]
+#[cfg(feature = "tracy-memory")]
+static GLOBAL: common_base::tracy_client::ProfiledAllocator<std::alloc::System> =
+    common_base::tracy_client::ProfiledAllocator::new(std::alloc::System, 128);
+
 use i18n::{self, LocalizationHandle};
 use veloren_voxygen::{
     audio::AudioFrontend,