From d8a9f12a4fa4ed81f02ccc722fb9cfeb8e37f7cb Mon Sep 17 00:00:00 2001
From: Lior Halphon <LIJI32@gmail.com>
Date: Mon, 6 Sep 2021 15:21:02 +0300
Subject: [PATCH] Smooth scrolling in the SDL port on macOS

---
 SDL/main.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/SDL/main.c b/SDL/main.c
index 796eeff..7861ac6 100644
--- a/SDL/main.c
+++ b/SDL/main.c
@@ -682,10 +682,21 @@ static bool get_arg_flag(const char *flag, int *argc, char **argv)
     return false;
 }
 
+#ifdef __APPLE__
+#include <CoreFoundation/CoreFoundation.h>
+static void enable_smooth_scrolling(void)
+{
+    CFPreferencesSetAppValue(CFSTR("AppleMomentumScrollSupported"), kCFBooleanTrue, kCFPreferencesCurrentApplication);
+}
+#endif
+
 int main(int argc, char **argv)
 {
 #ifdef _WIN32
     SetProcessDPIAware();
+#endif
+#ifdef __APPLE__
+    enable_smooth_scrolling();
 #endif
     fprintf(stderr, "SameBoy v" GB_VERSION "\n");