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Initialize function pointers used by error resilience code before any 

potential error return from decode_slice_header.

Fixes issue 284.

Originally committed as revision 11168 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Jeff Downs 2007-12-05 05:24:54 +00:00
parent 9de2919ce5
commit cf653d0811
1 changed files with 8 additions and 8 deletions
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16
libavcodec/h264.c
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@ -3875,6 +3875,14 @@ static int decode_slice_header(H264Context *h, H264Context *h0){
s->dropable= h->nal_ref_idc == 0;
if((s->avctx->flags2 & CODEC_FLAG2_FAST) && !h->nal_ref_idc){
s->me.qpel_put= s->dsp.put_2tap_qpel_pixels_tab;
s->me.qpel_avg= s->dsp.avg_2tap_qpel_pixels_tab;
}else{
s->me.qpel_put= s->dsp.put_h264_qpel_pixels_tab;
s->me.qpel_avg= s->dsp.avg_h264_qpel_pixels_tab;
}
first_mb_in_slice= get_ue_golomb(&s->gb);
if((s->flags2 & CODEC_FLAG2_CHUNKS) && first_mb_in_slice == 0){
@ -4241,14 +4249,6 @@ static int decode_slice_header(H264Context *h, H264Context *h0){
);
}
if((s->avctx->flags2 & CODEC_FLAG2_FAST) && !h->nal_ref_idc){
s->me.qpel_put= s->dsp.put_2tap_qpel_pixels_tab;
s->me.qpel_avg= s->dsp.avg_2tap_qpel_pixels_tab;
}else{
s->me.qpel_put= s->dsp.put_h264_qpel_pixels_tab;
s->me.qpel_avg= s->dsp.avg_h264_qpel_pixels_tab;
}
return 0;
}