From 2d58fb3b8e7e87a939220f50a51294f8efdc51e1 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Mon, 4 Nov 2013 00:02:21 +0100
Subject: vo_opengl: add support for VA-API OpenGL interop

VA-API's OpenGL/GLX interop is pretty bad and perhaps slow (renders a
X11 pixmap into a FBO, and has to go over X11, probably involves one or
more copies), and this code serves more as an example, rather than for
serious use. On the other hand, this might be work much better than
vo_vaapi, even if slightly slower.
---
 configure | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'configure')

diff --git a/configure b/configure
index a15e08bca5..35be7c75f5 100755
--- a/configure
+++ b/configure
@@ -1860,6 +1860,8 @@ echores "$_vdpau"
 echocheck "VAAPI"
 _vaapi_vpp=no
 def_vaapi_vpp='#define CONFIG_VAAPI_VPP 0'
+_vaapi_glx=no
+def_vaapi_glx='#define CONFIG_VAAPI_GLX 0'
 if test "$_vaapi" = auto && test "$_x11" = yes ; then
   _vaapi=no
   if test "$_dl" = yes ; then
@@ -1881,7 +1883,13 @@ if test "$_vaapi" = yes ; then
     _vaapi_vpp=yes
     def_vaapi_vpp='#define CONFIG_VAAPI_VPP 1'
   fi
-  echores "$_vaapi_vpp"
+  echores "$_vaapi_glx"
+  echocheck "VAAPI GLX"
+  if pkg_config_add 'libva-glx >= 0.32.0' ; then
+    _vaapi_glx=yes
+    def_vaapi_glx='#define CONFIG_VAAPI_GLX 1'
+  fi
+  echores "$_vaapi_glx"
 fi
 
 
@@ -3297,6 +3305,7 @@ VDA = $_vda
 VDA_REFCOUNTING = $_vda_refcounting
 VAAPI = $_vaapi
 VAAPI_VPP = $_vaapi_vpp
+VAAPI_GLX = $_vaapi_glx
 WIN32 = $_win32
 X11 = $_x11
 WAYLAND = $_wayland
@@ -3475,6 +3484,7 @@ $def_vda
 $def_vda_refcounting
 $def_vaapi
 $def_vaapi_vpp
+$def_vaapi_glx
 $def_vm
 $def_x11
 $def_wayland
-- 
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