package/ffmpeg: Remove patch not needed anymore for Kodi 16.0-Jarvis

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/ffmpeg/0013-add-public-version-of-ff_read_frame_flush.patch

@@ -1,53 +0,0 @@
-From 7d7ce18ff0d24b586634fa6e631fa0eec7865aae Mon Sep 17 00:00:00 2001
-From: elupus <elupus@xbmc.org>
-Date: Tue, 1 Nov 2011 20:18:35 +0100
-Subject: [PATCH 13/13] add public version of ff_read_frame_flush
-
-We need this since we sometimes seek on the
-input stream behind ffmpeg's back. After this
-all data need to be flushed completely.
-
-Patch part of the XBMC patch set for ffmpeg, downloaded from
-https://github.com/xbmc/FFmpeg/.
-
-Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
----
- libavformat/avformat.h | 5 +++++
- libavformat/utils.c    | 5 +++++
- 2 files changed, 10 insertions(+)
-
-diff --git a/libavformat/avformat.h b/libavformat/avformat.h
-index 2e54ed1..3a9f292 100644
---- a/libavformat/avformat.h
-+++ b/libavformat/avformat.h
-@@ -2121,6 +2121,11 @@ int av_find_best_stream(AVFormatContext *ic,
- int av_read_frame(AVFormatContext *s, AVPacket *pkt);
- 
- /**
-+ * Clear out any buffered data in context
-+ */
-+void av_read_frame_flush(AVFormatContext *s);
-+
-+/**
-  * Seek to the keyframe at timestamp.
-  * 'timestamp' in 'stream_index'.
-  *
-diff --git a/libavformat/utils.c b/libavformat/utils.c
-index f4fb172..10dda18 100644
---- a/libavformat/utils.c
-+++ b/libavformat/utils.c
-@@ -1624,6 +1624,11 @@ void ff_read_frame_flush(AVFormatContext *s)
-     }
- }
- 
-+void av_read_frame_flush(AVFormatContext *s)
-+{
-+  ff_read_frame_flush(s);
-+}
-+
- void ff_update_cur_dts(AVFormatContext *s, AVStream *ref_st, int64_t timestamp)
- {
-     int i;
--- 
-2.1.0
-