diff options
| -rw-r--r-- | libavcodec/dv.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/libavcodec/dv.c b/libavcodec/dv.c index b195583022..844f6b3d85 100644 --- a/libavcodec/dv.c +++ b/libavcodec/dv.c @@ -209,21 +209,20 @@ static int dv_init_dynamic_tables(const DVprofile *d) { int j,i,c,s,p; - if (d->work_chunks[dv_work_pool_size(d)-1].buf_offset) - return 0; - - p = i = 0; - for (c=0; c<d->n_difchan; c++) { - for (s=0; s<d->difseg_size; s++) { - p += 6; - for (j=0; j<27; j++) { - p += !(j%3); - if (!(DV_PROFILE_IS_1080i50(d) && c != 0 && s == 11) && - !(DV_PROFILE_IS_720p50(d) && s > 9)) { - dv_calc_mb_coordinates(d, c, s, j, &d->work_chunks[i].mb_coordinates[0]); - d->work_chunks[i++].buf_offset = p; - } - p += 5; + if (!d->work_chunks[dv_work_pool_size(d)-1].buf_offset) { + p = i = 0; + for (c=0; c<d->n_difchan; c++) { + for (s=0; s<d->difseg_size; s++) { + p += 6; + for (j=0; j<27; j++) { + p += !(j%3); + if (!(DV_PROFILE_IS_1080i50(d) && c != 0 && s == 11) && + !(DV_PROFILE_IS_720p50(d) && s > 9)) { + dv_calc_mb_coordinates(d, c, s, j, &d->work_chunks[i].mb_coordinates[0]); + d->work_chunks[i++].buf_offset = p; + } + p += 5; + } } } } |