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avcodec/mpegvideo: Remove always-false check

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This basically reverts cc0380222a.
At the time of said commit, cleanup on init failure was very
buggy. For codecs with the INIT_CLEANUP cap, the close function
could be called on error even before the private data has been
allocated; and when using frame threading the same could also
happen even without said flag. Some mpegvideo decoders were
affected by the latter.

Yet both of these issues have been fixed long ago, the latter
in commit e9b6617579. Therefore
the workaround in ff_mpv_common_end() can be removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2022-10-26 03:07:15 +02:00
parent ca96456c0e
commit 7e93fba51f
1 changed files with 0 additions and 3 deletions
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3
libavcodec/mpegvideo.c
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@ -788,9 +788,6 @@ void ff_mpv_free_context_frame(MpegEncContext *s)
/* init common structure for both encoder and decoder */
void ff_mpv_common_end(MpegEncContext *s)
{
if (!s)
return;
ff_mpv_free_context_frame(s);
if (s->slice_context_count > 1)
s->slice_context_count = 1;