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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-05-17 15:05:55 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-05-17 15:11:47 +0200 |
| commit | ebe8c7fe520145243ad46ac839dffe8a32278582 (patch) | |
| tree | 7680d3e64e054033d5a044bdaa018c545d6f82b5 | |
| parent | 98c292a7a8f273050febc61acd725e572aa8d3ed (diff) | |
| download | ffmpeg-ebe8c7fe520145243ad46ac839dffe8a32278582.tar.gz | |
vc1dec: restructure interpmvp code
This fixes a valgrind warning about use of uninitialized stuff
(no actual such use occurs though)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/vc1dec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c index c70392ff81..edf8207a7a 100644 --- a/libavcodec/vc1dec.c +++ b/libavcodec/vc1dec.c @@ -4245,7 +4245,6 @@ static void vc1_decode_b_mb_intfi(VC1Context *v) int dmv_x[2], dmv_y[2], pred_flag[2]; int bmvtype = BMV_TYPE_BACKWARD; int idx_mbmode; - int av_uninit(interpmvp); mquant = v->pq; /* Lossy initialization */ s->mb_intra = 0; @@ -4298,6 +4297,7 @@ static void vc1_decode_b_mb_intfi(VC1Context *v) else fwd = v->forward_mb_plane[mb_pos]; if (idx_mbmode <= 5) { // 1-MV + int interpmvp = 0; dmv_x[0] = dmv_x[1] = dmv_y[0] = dmv_y[1] = 0; pred_flag[0] = pred_flag[1] = 0; if (fwd) @@ -4320,7 +4320,7 @@ static void vc1_decode_b_mb_intfi(VC1Context *v) if (bmvtype != BMV_TYPE_DIRECT && idx_mbmode & 1) { get_mvdata_interlaced(v, &dmv_x[bmvtype == BMV_TYPE_BACKWARD], &dmv_y[bmvtype == BMV_TYPE_BACKWARD], &pred_flag[bmvtype == BMV_TYPE_BACKWARD]); } - if (bmvtype == BMV_TYPE_INTERPOLATED && interpmvp) { + if (interpmvp) { get_mvdata_interlaced(v, &dmv_x[1], &dmv_y[1], &pred_flag[1]); } if (bmvtype == BMV_TYPE_DIRECT) { |