RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2025-03-02 02:30:58 +00:00
Code Issues Projects Releases Wiki Activity

lavu/tx: do not invert permutes on MDCTs

Browse Source
This commit is contained in:
Lynne 2021-02-27 04:59:21 +01:00
parent 963d4b76de
commit e20a39a375
No known key found for this signature in database
GPG Key ID: A2FEA5F03F034464
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavutil/tx_template.c
View File

@ -738,7 +738,7 @@ int TX_NAME(ff_tx_init_mdct_fft)(AVTXContext *s, av_tx_fn *tx,
if (n != 1) if (n != 1)
init_cos_tabs(0); init_cos_tabs(0);
if (m != 1) { if (m != 1) {
if ((err = ff_tx_gen_ptwo_revtab(s, n == 1 && !(flags & AV_TX_INPLACE)))) if ((err = ff_tx_gen_ptwo_revtab(s, n == 1 && !is_mdct && !(flags & AV_TX_INPLACE))))
return err; return err;
if (flags & AV_TX_INPLACE) { if (flags & AV_TX_INPLACE) {
if (is_mdct) /* In-place MDCTs are not supported yet */ if (is_mdct) /* In-place MDCTs are not supported yet */