From a3f4aaf50314f6ab528afb8dbcef88cfb012e765 Mon Sep 17 00:00:00 2001
From: RSDuck <RSDuck@users.noreply.github.com>
Date: Fri, 29 Jan 2021 12:38:18 +0100
Subject: call glFlush only once that seems to atleast get rid of the flicker
 the weird issue that clears don't work is still there

---
 src/frontend/qt_sdl/main.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/frontend/qt_sdl')

diff --git a/src/frontend/qt_sdl/main.cpp b/src/frontend/qt_sdl/main.cpp
index a3b0249..240d52e 100644
--- a/src/frontend/qt_sdl/main.cpp
+++ b/src/frontend/qt_sdl/main.cpp
@@ -490,6 +490,14 @@ void EmuThread::run()
             // emulate
             u32 nlines = NDS::RunFrame();
 
+#ifdef OGLRENDERER_ENABLED
+            // this is hacky but this is the easiest way to call
+            // this function without dealling with a ton of
+            // macro mess
+            if (videoRenderer == 1)
+                epoxy_glFlush();
+#endif
+
 #ifdef MELONCAP
             MelonCap::Update();
 #endif // MELONCAP
-- 
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