From 3c3704d28179e533e2f42a20e3234827b3f52685 Mon Sep 17 00:00:00 2001 From: Vladimir Voroshilov Date: Sat, 13 Oct 2007 17:38:58 +0000 Subject: Fix MJPEG decoder for AMV files. Since decoding is doing from the end and aligned by 16 previous code worked correctly only when picture height was dividable by 16, otherwise it provides garbage in top lines and truncates bottom. New code adjusts data[] pointers taking in account alignment issue. Originally committed as revision 10727 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/sp5xdec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libavcodec/sp5xdec.c') diff --git a/libavcodec/sp5xdec.c b/libavcodec/sp5xdec.c index ada46ca353..104ed31b7b 100644 --- a/libavcodec/sp5xdec.c +++ b/libavcodec/sp5xdec.c @@ -87,6 +87,7 @@ static int sp5x_decode_frame(AVCodecContext *avctx, recoded[j++] = 0xFF; recoded[j++] = 0xD9; + avctx->flags &= ~CODEC_FLAG_EMU_EDGE; i = ff_mjpeg_decode_frame(avctx, data, data_size, recoded, j); av_free(recoded); @@ -207,6 +208,5 @@ AVCodec amv_decoder = { ff_mjpeg_decode_init, NULL, ff_mjpeg_decode_end, - sp5x_decode_frame, - CODEC_CAP_DR1 + sp5x_decode_frame }; -- cgit v1.2.3