[FFmpeg-cvslog] avutil/tx: use ENOSYS instead of ENOTSUP

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Wed Jan 13 23:02:19 2021 -0300| [f6477ac9f4daf3de2604d1cc5b27e66952d610b1] | committer: James Almer

avutil/tx: use ENOSYS instead of ENOTSUP

It's the standard error code used across the codebase to signal unimplemented
or unsupported features.

Signed-off-by: James Almer <jamrial at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f6477ac9f4daf3de2604d1cc5b27e66952d610b1
---

 libavutil/tx_template.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavutil/tx_template.c b/libavutil/tx_template.c
index a91b8f900c..155e879f8e 100644
--- a/libavutil/tx_template.c
+++ b/libavutil/tx_template.c
@@ -684,7 +684,7 @@ int TX_NAME(ff_tx_init_mdct_fft)(AVTXContext *s, av_tx_fn *tx,
      * direct 3, 5 and 15 transforms as they're too niche. */
     if (len > 1 || m == 1) {
         if (is_mdct && (l & 1)) /* Odd (i)MDCTs are not supported yet */
-            return AVERROR(ENOTSUP);
+            return AVERROR(ENOSYS);
         s->n = l;
         s->m = 1;
         *tx = naive_fft;