From 0e2fe3c2e9ec2e109647821269b2a91d44f3a7b6 Mon Sep 17 00:00:00 2001
From: Matthew Waters <matthew@centricular.com>
Date: Thu, 14 May 2015 21:21:01 +1000
Subject: [PATCH] glimagesink: free the vertex buffer when done

fixes a memory leak
---
 ext/gl/gstglimagesink.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/ext/gl/gstglimagesink.c b/ext/gl/gstglimagesink.c
index 4c22303463..c9bc67ef67 100644
--- a/ext/gl/gstglimagesink.c
+++ b/ext/gl/gstglimagesink.c
@@ -1425,8 +1425,13 @@ gst_glimage_sink_cleanup_glthread (GstGLImageSink * gl_sink)
     gl_sink->vao = 0;
   }
 
+  if (gl_sink->vertex_buffer) {
+    gl->DeleteBuffers (1, &gl_sink->vertex_buffer);
+    gl_sink->vertex_buffer = 0;
+  }
+
   if (gl_sink->vbo_indices) {
-    gl->DeleteVertexArrays (1, &gl_sink->vbo_indices);
+    gl->DeleteBuffers (1, &gl_sink->vbo_indices);
     gl_sink->vbo_indices = 0;
   }
 }