From 514d8a7c9dfde2acc89ee4d19dd9db6b9db5b882 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Sat, 9 Mar 2013 20:50:06 +0100
Subject: video: make use of libavcodec refcounting

Now lavc_dr1.c is not used anymore if libavcodec is recent enough.
---
 configure | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'configure')

diff --git a/configure b/configure
index c674a55bf1..15a41ade7f 100755
--- a/configure
+++ b/configure
@@ -2713,6 +2713,17 @@ fi
 echores "$_avcodec_is_decoder_api"
 
 
+echocheck "libavutil ref-counting API"
+_avutil_has_refcounting=no
+statement_check libavutil/frame.h 'av_frame_unref(NULL)' && _avutil_has_refcounting=yes
+if test "$_avutil_has_refcounting" = yes ; then
+  def_avutil_has_refcounting='#define HAVE_AVUTIL_REFCOUNTING 1'
+else
+  def_avutil_has_refcounting='#define HAVE_AVUTIL_REFCOUNTING 0'
+fi
+echores "$_avutil_has_refcounting"
+
+
 echocheck "libavfilter >= 3.17.0"
 if test "$libavfilter" = auto ; then
     libavfilter=no
@@ -3046,6 +3057,7 @@ GL_X11 = $_gl_x11
 GL_WAYLAND = $_gl_wayland
 HAVE_POSIX_SELECT = $_posix_select
 HAVE_SYS_MMAN_H = $_mman
+HAVE_AVUTIL_REFCOUNTING = $_avutil_has_refcounting
 JACK = $_jack
 JOYSTICK = $_joystick
 JPEG = $_jpeg
@@ -3212,6 +3224,7 @@ $def_zlib
 
 $def_avcodec_codec_desc_api
 $def_avcodec_is_decoder_api
+$def_avutil_has_refcounting
 $def_libpostproc
 $def_libavdevice
 $def_libavfilter
-- 
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