From b5f07e86b872564b7b0a934e1346f1ce0ed19c9f Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Sun, 19 May 2013 14:06:59 +0200
Subject: [PATCH] configure: reject older libswresample

mpv still builds with ffmpeg 1.0.x, however libswresample keeps cuasing
trouble. In older releases, libswresample simply crashed when
downmixing. In somewhat newer versions, it produces distorted output and
downmixing isn't even close to correct.

With ffmpeg release 1.1 (ffmpeg git tag n1.1), everything seems to work
fine. The release uses 0.17.102 as libswresample version, so bump the
required minimum version to that.
---
 configure | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 2a3f1d2fab..f394e19344 100755
--- a/configure
+++ b/configure
@@ -2660,8 +2660,8 @@ fi
 
 
 if test "$_resampler" = no ; then
-  echocheck "libswresample >= 0.15.100"
-  if pkg_config_add "libswresample >= 0.15.100" ; then
+  echocheck "libswresample >= 0.17.102"
+  if pkg_config_add "libswresample >= 0.17.102" ; then
     _resampler=yes
     def_resampler='#define CONFIG_LIBSWRESAMPLE'
   fi