From bd41a3ab62eac1ed826a7075aa8bb21486d9dcd2 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Thu, 12 May 2016 20:42:12 +0200
Subject: vo_opengl: add detection for the ES texture_rg extension

---
 video/out/opengl/common.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/video/out/opengl/common.c b/video/out/opengl/common.c
index c181a8ed13..7df667f08c 100644
--- a/video/out/opengl/common.c
+++ b/video/out/opengl/common.c
@@ -228,6 +228,12 @@ static const struct gl_functions gl_functions[] = {
         .extension = "GL_ARB_texture_rg",
         .provides = MPGL_CAP_TEX_RG,
     },
+    {
+        .ver_core = 300,
+        .ver_es_core = 300,
+        .extension = "GL_EXT_texture_rg",
+        .provides = MPGL_CAP_TEX_RG,
+    },
     // GL_R16 etc.
     {
         .extension = "GL_EXT_texture_norm16",
-- 
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