From 3910dc944ff978545e0d3a6455f840c4c7fcf2ae Mon Sep 17 00:00:00 2001
From: Shuanglei Tao <tsl0922@gmail.com>
Date: Sun, 26 Nov 2023 09:13:34 +0800
Subject: [PATCH] set correct display-fps value

---
 include/player.h  | 1 +
 include/window.h  | 1 +
 source/player.cpp | 4 ++++
 source/window.cpp | 5 +++++
 4 files changed, 11 insertions(+)

diff --git a/include/player.h b/include/player.h
index 2969ced..2784a67 100644
--- a/include/player.h
+++ b/include/player.h
@@ -90,6 +90,7 @@ class Player {
   virtual GLAddrLoadFunc GetGLAddrFunc() = 0;
   virtual std::string GetClipboardString() = 0;
   virtual void GetMonitorSize(int *w, int *h) = 0;
+  virtual int GetMonitorRefreshRate() = 0;
   virtual void GetFramebufferSize(int *w, int *h) = 0;
   virtual void MakeContextCurrent() = 0;
   virtual void DeleteContext() = 0;
diff --git a/include/window.h b/include/window.h
index 981bf1f..cdccb57 100644
--- a/include/window.h
+++ b/include/window.h
@@ -45,6 +45,7 @@ class Window : Player {
   GLAddrLoadFunc GetGLAddrFunc() override;
   std::string GetClipboardString() override;
   void GetMonitorSize(int *w, int *h) override;
+  int GetMonitorRefreshRate() override;
   void GetFramebufferSize(int *w, int *h) override;
   void MakeContextCurrent() override;
   void DeleteContext() override;
diff --git a/source/player.cpp b/source/player.cpp
index 29aef7c..2caf90d 100644
--- a/source/player.cpp
+++ b/source/player.cpp
@@ -45,6 +45,10 @@ bool Player::init(std::map<std::string, std::string> &options) {
   mpv->option("osd-playing-msg", "${media-title}");
   mpv->option("screenshot-directory", "~~desktop/");
 
+  // override-display-fps is renamed to display-fps-override in mpv 0.37.0
+  mpv->option<int64_t, MPV_FORMAT_INT64>("override-display-fps", GetMonitorRefreshRate());
+  mpv->option<int64_t, MPV_FORMAT_INT64>("display-fps-override", GetMonitorRefreshRate());
+
   if (!config->Data.Mpv.UseConfig) {
     writeMpvConf();
     mpv->option("osc", "no");
diff --git a/source/window.cpp b/source/window.cpp
index d8b3bc2..e9f0514 100644
--- a/source/window.cpp
+++ b/source/window.cpp
@@ -293,6 +293,11 @@ void Window::GetMonitorSize(int* w, int* h) {
   *h = mode->height;
 }
 
+int Window::GetMonitorRefreshRate() {
+  const GLFWvidmode* mode = glfwGetVideoMode(getMonitor(window));
+  return mode->refreshRate;
+}
+
 void Window::GetFramebufferSize(int* w, int* h) { glfwGetFramebufferSize(window, w, h); }
 
 void Window::MakeContextCurrent() { glfwMakeContextCurrent(window); }