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lavr: allocate the resampling buffer with a positive size

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This fixes cases where very few input samples (fewer than needed for one
output sample) are passed to lavr at the beginning.
CC:libav-stable@libav.org
(cherry picked from commit ac976ed91e)
This commit is contained in:
Anton Khirnov
2014-03-20 20:40:24 +01:00
committed by Sean McGovern
parent 85b8b16917
commit dccac759d3
1 changed files with 1 additions and 1 deletions
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libavresample/utils.c
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@@ -117,7 +117,7 @@ int avresample_open(AVAudioResampleContext *avr)
} }
if (avr->resample_needed) { if (avr->resample_needed) {
avr->resample_out_buffer = ff_audio_data_alloc(avr->out_channels, avr->resample_out_buffer = ff_audio_data_alloc(avr->out_channels,
0, avr->internal_sample_fmt, 1024, avr->internal_sample_fmt,
"resample_out_buffer"); "resample_out_buffer");
if (!avr->resample_out_buffer) { if (!avr->resample_out_buffer) {
ret = AVERROR(EINVAL); ret = AVERROR(EINVAL);