From 3f60efe3dbab8e9d2c07a7b183fd009b3c999d60 Mon Sep 17 00:00:00 2001
From: Jamie Heilman <jamie@audible.transient.net>
Date: Sun, 8 May 2016 19:34:36 +0000
Subject: [PATCH] ffmpeg/libav: support libavcodec API 55 and later

With FFmpeg 1.0 and libav 10, AVCodecContext.{get,release}_buffer()
were deprecated; the new default AVCodecContext.get_buffer2()
implementation works fine for us.

--- src/decoder/dec_lavc.c.orig	2015-04-19 12:49:49 UTC
+++ src/decoder/dec_lavc.c
@@ -280,10 +280,12 @@ lavc_decoder_open(decoder_t * dec, char 
 		return DECODER_OPEN_BADLIB;
 
 	pd->avCodecCtx = pd->avFormatCtx->streams[pd->audioStream]->codec;
+#if LIBAVCODEC_VERSION_MAJOR < 55
 #if LIBAVCODEC_VERSION_MAJOR >= 53
 	pd->avCodecCtx->get_buffer = avcodec_default_get_buffer;
 	pd->avCodecCtx->release_buffer = avcodec_default_release_buffer;
 #endif /* LIBAVCODEC_VERSION_MAJOR >= 53 */
+#endif /* LIBAVCODEC_VERSION_MAJOR < 55 */
 
 	pd->time_base = pd->avFormatCtx->streams[pd->audioStream]->time_base;