From a4cf3c65813108bb844e774dc3919786c4cdbe46 Mon Sep 17 00:00:00 2001
From: Dendy <dendy@fai.st>
Date: Fri, 29 Jul 2022 09:03:16 +0200
Subject: [PATCH] Deactivate VSync with err handling, fix framerate

---
 src/Renderer.zig | 3 +++
 src/main.zig     | 4 ++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/Renderer.zig b/src/Renderer.zig
index 17f5e82..4dd756e 100644
--- a/src/Renderer.zig
+++ b/src/Renderer.zig
@@ -31,6 +31,9 @@ pub fn init() !Self {
     );
 
     const ctx = try sdl.gl.createContext(window);
+    sdl.gl.setSwapInterval( .immediate ) catch {
+        std.debug.print("WARNING: Unable to configure the swap interval.\n", .{});
+    };
 
     var mvp_loc: u32 = undefined;
     var color_loc: u32 = undefined;
diff --git a/src/main.zig b/src/main.zig
index bb30e58..330c235 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -38,8 +38,8 @@ pub fn main() !void {
 
         const delay = SDL.getTicks64() - start;
         std.debug.print("{} ms\n", .{delay});
-        if (delay < 15) {
-            SDL.delay(15 - @intCast(u32, delay));
+        if (delay < 16) {
+            SDL.delay(16 - @intCast(u32, delay));
         }
     }
 }