Source: mplayer2
Version: 2.0-728-g2c378c7-2
Severity: wishlist
Tags: patch
Usertags: reintroducing-ffmpeg
Dear maintainer,
I am working on reintroducing FFmpeg to Debian [1-2].
FFmpeg needs 32-Byte padding. The attached patch changes mplayer2's
MP_INPUT_BUFFER_PADDING_SIZE to that.
It might even make sense to change it directly to 64, as the padding
requirement might increase further.
Please apply this patch to facilitate building your package with FFmpeg
in Debian.
If you want to facilitate this even further, you can also add
lib*-ffmpeg-dev alternatives to the Libav build-dependencies.
While the FFmpeg package is still waiting in the NEW queue [3], it can
already be built from the git repository [4].
Best regards,
Andreas
1: https://lists.debian.org/debian-devel/2014/07/msg01010.html
2: https://bugs.debian.org/729203
3: https://ftp-master.debian.org/new/ffmpeg_7:2.3.1-1.html
4: https://anonscm.debian.org/cgit/collab-maint/ffmpeg.git
diff --git a/debian/patches/INPUT_BUFFER_PADDING.patch b/debian/patches/INPUT_BUFFER_PADDING.patch
new file mode 100644
index 0000000..28de569
--- /dev/null
+++ b/debian/patches/INPUT_BUFFER_PADDING.patch
@@ -0,0 +1,17 @@
+Description: Increase FFMPEG_INPUT_BUFFER_PADDING_SIZE to 32
+ This is needed to be able to build with FFmpeg 2.3.
+
+Author: Andreas Cadhalpun <andreas.cadhal...@googlemail.com>
+Last-Update: <2014-07-20>
+
+--- mplayer2-2.0-728-g2c378c7.orig/libmpdemux/demuxer.h
++++ mplayer2-2.0-728-g2c378c7/libmpdemux/demuxer.h
+@@ -121,7 +121,7 @@ enum timestamp_type {
+ #define SEEK_BACKWARD (1 << 3)
+
+ // demux_lavf can pass lavf buffers using FF_INPUT_BUFFER_PADDING_SIZE instead
+-#define MP_INPUT_BUFFER_PADDING_SIZE 16
++#define MP_INPUT_BUFFER_PADDING_SIZE 32
+
+ typedef struct demux_stream {
+ int buffer_pos; // current buffer position
diff --git a/debian/patches/series b/debian/patches/series
index bb73a73..ea46fe4 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,2 +1,3 @@
ftbfs-libav10.patch
samba4.patch
+INPUT_BUFFER_PADDING.patch
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