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| author | Hendrik Schreiber <hs@tagtraum.com> | 2018-04-05 13:58:37 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2018-07-08 19:45:46 +0200 |
| commit | da51b8be0b3f02b9d717195ff129d0f85b1f567d (patch) | |
| tree | b7152b14e0722c04970c0c77695fd502498fb80b | |
| parent | f14c3cfbc3da465fc6f7903bf1fc4ade0cb8b4fa (diff) | |
| download | ffmpeg-da51b8be0b3f02b9d717195ff129d0f85b1f567d.tar.gz | |
swresample/swresample: Fix for seg fault in swr_convert_internal() -> sum2_float during dithering.
Removed +len1 in call to s->mix_2_1_f() as I found no logical explanation for it. After removal, problem was gone.
Signed-off-by: Hendrik Schreiber <hs@tagtraum.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 647fd4b8292e3bfae30b1086aa842a5ee47ee868)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libswresample/swresample.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libswresample/swresample.c b/libswresample/swresample.c index 0ef4dea91b..a7010c391e 100644 --- a/libswresample/swresample.c +++ b/libswresample/swresample.c @@ -679,7 +679,7 @@ static int swr_convert_internal(struct SwrContext *s, AudioData *out, int out_co s->mix_2_1_simd(conv_src->ch[ch], preout->ch[ch], s->dither.noise.ch[ch] + s->dither.noise.bps * s->dither.noise_pos, s->native_simd_one, 0, 0, len1); if(out_count != len1) for(ch=0; ch<preout->ch_count; ch++) - s->mix_2_1_f(conv_src->ch[ch] + off, preout->ch[ch] + off, s->dither.noise.ch[ch] + s->dither.noise.bps * s->dither.noise_pos + off + len1, s->native_one, 0, 0, out_count - len1); + s->mix_2_1_f(conv_src->ch[ch] + off, preout->ch[ch] + off, s->dither.noise.ch[ch] + s->dither.noise.bps * s->dither.noise_pos + off, s->native_one, 0, 0, out_count - len1); } else { for(ch=0; ch<preout->ch_count; ch++) s->mix_2_1_f(conv_src->ch[ch], preout->ch[ch], s->dither.noise.ch[ch] + s->dither.noise.bps * s->dither.noise_pos, s->native_one, 0, 0, out_count); |