From 9bb66b7bd6fad4cc50bb9f88830fb1e96f8c32c3 Mon Sep 17 00:00:00 2001
From: Geoffrey McRae <geoff@hostfission.com>
Date: Fri, 15 Dec 2017 16:58:21 +1100
Subject: [PATCH] [client] opengl: decouple mouse updates from vsync

---
 client/renderers/opengl.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/client/renderers/opengl.c b/client/renderers/opengl.c
index 71318b9b..bc1bb179 100644
--- a/client/renderers/opengl.c
+++ b/client/renderers/opengl.c
@@ -712,6 +712,15 @@ bool lgr_opengl_render(void * opaque)
         return true;
     }
     this->newShape = false;
+
+    glDrawBuffer(GL_FRONT);
+    glCallList(this->texList + this->texIndex);
+    lgr_opengl_draw_mouse(this);
+    if (this->fpsTexture)
+      glCallList(this->fpsList);
+    glDrawBuffer(GL_BACK);
+    glFlush();
+    return true;
   }
 
   glDisable(GL_SCISSOR_TEST);