From: Mikko Rasa <tdb@tdb.fi>
Date: Sat, 12 Dec 2015 16:20:42 +0000 (+0200)
Subject: Unbind the vertex array after rendering
X-Git-Url: http://git.tdb.fi/?p=geometrycompositor.git;a=commitdiff_plain;h=44e0516f74915a4e50fdb48d3d2fa90df9013b12

Unbind the vertex array after rendering

Otherwise buffer updates could inadvertently affect the last used vertex
array.
---

diff --git a/source/main.c b/source/main.c
index 6412285..92537e2 100644
--- a/source/main.c
+++ b/source/main.c
@@ -976,6 +976,8 @@ void refresh_screen(Compositor *compositor, CompositedScreen *screen)
 		glDrawElements(GL_TRIANGLE_STRIP, monitor->nelements, GL_UNSIGNED_SHORT, NULL);
 	}
 
+	glBindVertexArray(0);
+
 	glXSwapBuffers(compositor->display, screen->glx_window);
 
 	screen->dirty = 0;