From 1692db32ecf953c5b2a46cfb3799291cbd378e36 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Branimir=20Karad=C5=BEi=C4=87?= <branimirkaradzic@gmail.com>
Date: Tue, 20 Oct 2015 19:57:44 -0700
Subject: [PATCH] Cleanup.

---
 src/renderer_gl.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/renderer_gl.cpp b/src/renderer_gl.cpp
index ac0e7807..db3a5d28 100644
--- a/src/renderer_gl.cpp
+++ b/src/renderer_gl.cpp
@@ -1204,7 +1204,7 @@ namespace bgfx { namespace gl
 			, m_maxMsaa(0)
 			, m_vao(0)
 			, m_blitSupported(false)
-			, m_readBackSupported(false)
+			, m_readBackSupported(BX_ENABLED(BGFX_CONFIG_RENDERER_OPENGL) )
 			, m_vaoSupport(false)
 			, m_samplerObjectSupport(false)
 			, m_shadowSamplersSupport(false)
@@ -1719,6 +1719,11 @@ namespace bgfx { namespace gl
 					;
 			}
 
+			g_caps.supported |= m_readBackSupported
+				? BGFX_CAPS_TEXTURE_READ_BACK
+				: 0
+				;
+
 			g_caps.maxTextureSize = uint16_t(glGet(GL_MAX_TEXTURE_SIZE) );
 
 			if (BX_ENABLED(BGFX_CONFIG_RENDERER_OPENGL)