[FFmpeg-cvslog] Use the h264 parser when decoding VSSH in avi.

[Carl Eugen Hoyos]

ffmpeg | branch: release/1.1 | Carl Eugen Hoyos <cehoyos at ag.or.at> | Tue Jan  7 22:49:05 2014 +0100| [3ada932202ae919d432e7337baaf2ff3b0a22859] | committer: Carl Eugen Hoyos

Use the h264 parser when decoding VSSH in avi.

Fixes ticket #3261 visually.

Analyzed-by: Michael Doilnitsyn
(cherry picked from commit 94cf4f8bac12c58e30ce3b5d72cf5898baafe9a8)

Conflicts:
	libavformat/avidec.c

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3ada932202ae919d432e7337baaf2ff3b0a22859
---

 libavformat/avidec.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavformat/avidec.c b/libavformat/avidec.c
index c8d5818..f33d3a7 100644
--- a/libavformat/avidec.c
+++ b/libavformat/avidec.c
@@ -636,6 +636,8 @@ static int avi_read_header(AVFormatContext *s)
                     st->codec->codec_tag = tag1;
                     st->codec->codec_id = ff_codec_get_id(ff_codec_bmp_tags, tag1);
                     st->need_parsing = AVSTREAM_PARSE_HEADERS; // This is needed to get the pict type which is necessary for generating correct pts.
+                    if (st->codec->codec_tag == MKTAG('V', 'S', 'S', 'H'))
+                        st->need_parsing = AVSTREAM_PARSE_FULL;
 
                     if(st->codec->codec_tag==0 && st->codec->height > 0 && st->codec->extradata_size < 1U<<30){
                         st->codec->extradata_size+= 9;