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swresample/resample: do not assert compensation_distance on rebuild_filter 

when set_compensation is called with zero sample_delta,
compensation does not happen (because dst_incr == ideal_dst_incr)
but compensation_distance is set

regression since 01ebb57c03

Found-by: wm4 <nfxjfg@googlemail.com>
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
This commit is contained in:
Muhammad Faiz 2017-03-17 07:46:20 +07:00
parent b4b8ca24f6
commit 3ba7b47d5c
1 changed files with 1 additions and 1 deletions
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2
libswresample/resample.c
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@ -388,7 +388,7 @@ static int rebuild_filter_bank_with_compensation(ResampleContext *c)
if (phase_count == c->phase_count) if (phase_count == c->phase_count)
return 0; return 0;
av_assert0(!c->frac && !c->dst_incr_mod && !c->compensation_distance); av_assert0(!c->frac && !c->dst_incr_mod);
new_filter_bank = av_calloc(c->filter_alloc, (phase_count + 1) * c->felem_size); new_filter_bank = av_calloc(c->filter_alloc, (phase_count + 1) * c->felem_size);
if (!new_filter_bank) if (!new_filter_bank)