From b0e1fe9321f38199460cf3d90f801f61d37bad29 Mon Sep 17 00:00:00 2001
From: FlightlessMango <flightlessmangoyt@gmail.com>
Date: Sun, 15 Mar 2020 17:09:03 +0100
Subject: [PATCH] [params] set targetFrameTime in params.cpp

---
 src/gl/inject.cpp      | 3 ---
 src/overlay.cpp        | 2 --
 src/overlay.h          | 2 ++
 src/overlay_params.cpp | 7 +++++++
 4 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/gl/inject.cpp b/src/gl/inject.cpp
index e3c4a470..88d0f170 100644
--- a/src/gl/inject.cpp
+++ b/src/gl/inject.cpp
@@ -37,7 +37,6 @@ struct state {
 static ImVec2 window_size;
 static overlay_params params {};
 static swapchain_stats sw_stats {};
-static fps_limit fps_limit_stats {};
 static state state;
 static bool cfg_inited = false;
 static bool inited = false;
@@ -51,8 +50,6 @@ void imgui_init()
     parse_overlay_config(&params, getenv("MANGOHUD_CONFIG"));
     window_size = ImVec2(params.width, params.height);
     init_system_info();
-    if (params.fps_limit > 0)
-      fps_limit_stats.targetFrameTime = int64_t(1000000000.0 / params.fps_limit);
     cfg_inited = true;
     init_cpu_stats(params);
 }
diff --git a/src/overlay.cpp b/src/overlay.cpp
index 971eda76..6bd34d89 100644
--- a/src/overlay.cpp
+++ b/src/overlay.cpp
@@ -2611,8 +2611,6 @@ static VkResult overlay_CreateInstance(
    instance_data_map_physical_devices(instance_data, true);
 
    parse_overlay_config(&instance_data->params, getenv("MANGOHUD_CONFIG"));
-   if (instance_data->params.fps_limit > 0)
-      fps_limit_stats.targetFrameTime = int64_t(1000000000.0 / instance_data->params.fps_limit);
 
    init_cpu_stats(instance_data->params);
 
diff --git a/src/overlay.h b/src/overlay.h
index 2cc93147..fc86a679 100644
--- a/src/overlay.h
+++ b/src/overlay.h
@@ -34,6 +34,8 @@ struct fps_limit {
    int64_t sleepTime;
 };
 
+extern struct fps_limit fps_limit_stats;
+
 void position_layer(struct overlay_params& params, ImVec2 window_size, unsigned width, unsigned height);
 void render_imgui(swapchain_stats& data, struct overlay_params& params, ImVec2& window_size, unsigned width, unsigned height, bool is_vulkan);
 void update_hud_info(struct swapchain_stats& sw_stats, struct overlay_params& params, uint32_t vendorID);
diff --git a/src/overlay_params.cpp b/src/overlay_params.cpp
index f02790eb..41d58093 100644
--- a/src/overlay_params.cpp
+++ b/src/overlay_params.cpp
@@ -30,13 +30,16 @@
 #include <X11/keysym.h>
 #include <wordexp.h>
 #include "imgui.h"
+#include <iostream>
 
 #include "overlay_params.h"
+#include "overlay.h"
 #include "config.h"
 
 #include "mesa/util/os_socket.h"
 
 static enum overlay_param_position
+
 parse_position(const char *str)
 {
    if (!str || !strcmp(str, "top-left"))
@@ -428,4 +431,8 @@ parse_overlay_config(struct overlay_params *params,
       params->tableCols = 4;
       params->width = 20 * params->font_size;
    }
+   
+   // set frametime limit
+   if (params->fps_limit > 0)
+      fps_limit_stats.targetFrameTime = int64_t(1000000000.0 / params->fps_limit);
 }
\ No newline at end of file