package/ffmpeg: bump to version 3.1.2

- Remove non-existing configure options:
  - --disable-mips32r2
  - --disable-libvo-aacenc
  - --enable-libdcadec
    (https://github.com/FFmpeg/FFmpeg/commit/e259dc86a80398d56d1aabcf6203f80616a4d04d)

- Amend renamed configure options:
  - --disable-mipsdspr1 has been renamed to --disable-mipsdsp

Remove all Kodi-related patches according to upstream repo:
https://github.com/xbmc/FFmpeg/commits/release/3.1-xbmc

Kodi now uses an unpatched ffmpeg.

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

1 files changed, 0 insertions, 74 deletions

diff --git a/package/ffmpeg/0008-Get-stream-durations-using-read_timestamp.patch b/package/ffmpeg/0008-Get-stream-durations-using-read_timestamp.patch
deleted file mode 100644
index 0b80c113e1..0000000000
--- a/package/ffmpeg/0008-Get-stream-durations-using-read_timestamp.patch
+++ /dev/null
@@ -1,74 +0,0 @@
-From c57e5b8154f5fe1457f4c64e04885a2cdfb37f51 Mon Sep 17 00:00:00 2001
-From: Joakim Plate <elupus@ecce.se>
-Date: Sat, 22 Oct 2011 19:01:38 +0200
-Subject: [PATCH 08/13] Get stream durations using read_timestamp
-
-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>
-Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
----
- libavformat/utils.c | 39 +++++++++++++++++++++++++++++++++++++++
- 1 file changed, 39 insertions(+)
-
-diff --git a/libavformat/utils.c b/libavformat/utils.c
-index 3e8af50..f4fb172 100644
---- a/libavformat/utils.c
-+++ b/libavformat/utils.c
-@@ -2356,6 +2356,41 @@ static void estimate_timings_from_bit_rate(AVFormatContext *ic)
- #define DURATION_MAX_READ_SIZE 250000LL
- #define DURATION_MAX_RETRY 4
- 
-+static void av_estimate_timings_from_pts2(AVFormatContext *ic, int64_t old_offset)
-+{
-+    AVStream *st;
-+    int i, step= 1024;
-+    int64_t ts, pos;
-+
-+    for(i=0;i<ic->nb_streams;i++) {
-+        st = ic->streams[i];
-+
-+        pos = 0;
-+        ts = ic->iformat->read_timestamp(ic, i, &pos, DURATION_MAX_READ_SIZE);
-+        if (ts == AV_NOPTS_VALUE)
-+            continue;
-+        if (st->start_time > ts || st->start_time == AV_NOPTS_VALUE)
-+            st->start_time = ts;
-+
-+        pos = avio_size(ic->pb) - 1;
-+        do {
-+            pos -= step;
-+            ts = ic->iformat->read_timestamp(ic, i, &pos, pos + step);
-+            step += step;
-+        } while (ts == AV_NOPTS_VALUE && pos >= step && step < DURATION_MAX_READ_SIZE);
-+
-+        if (ts == AV_NOPTS_VALUE)
-+            continue;
-+
-+        if (st->duration < ts - st->start_time || st->duration == AV_NOPTS_VALUE)
-+            st->duration = ts - st->start_time;
-+    }
-+
-+    fill_all_stream_timings(ic);
-+
-+    avio_seek(ic->pb, old_offset, SEEK_SET);
-+}
-+
- /* only usable for MPEG-PS streams */
- static void estimate_timings_from_pts(AVFormatContext *ic, int64_t old_offset)
- {
-@@ -2506,6 +2541,10 @@ static void estimate_timings(AVFormatContext *ic, int64_t old_offset)
-          * the components */
-         fill_all_stream_timings(ic);
-         ic->duration_estimation_method = AVFMT_DURATION_FROM_STREAM;
-+    } else if (ic->iformat->read_timestamp && 
-+        file_size && ic->pb->seekable) {
-+        /* get accurate estimate from the PTSes */
-+        av_estimate_timings_from_pts2(ic, old_offset);
-     } else {
-         /* less precise: use bitrate info */
-         estimate_timings_from_bit_rate(ic);
--- 
-2.1.0
-