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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-11-24 13:29:29 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-11-25 01:01:05 +0100 |
| commit | ef3c1670d488d1cffc98115a5e67b07ee921e47d (patch) | |
| tree | 28e1968763c179d820530831e8201ac791f86c8e /libavcodec/mpeg12enc.c | |
| parent | 278984b3430727c850de4b67cdde248be6d99ae1 (diff) | |
avcodec/mpeg12enc: Always initialize MPEG-2 intra VLC table lengths
The MPEG-1/2 encoders initialize several tables once during the first
time one of the encoders is initialized; the table for MPEG-2 intra VLC
lengths is only initialized if it is used for this encoder instance.
This implies that if the first MPEG-1/2 encoder to be initialized does
not use it, it will never be initialized even if a later encoder
instance makes use of them. Fix this by initializing this table
unconditionally.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libavcodec/mpeg12enc.c')
| -rw-r--r-- | libavcodec/mpeg12enc.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/libavcodec/mpeg12enc.c b/libavcodec/mpeg12enc.c index 46c3424de9..eee4af0adc 100644 --- a/libavcodec/mpeg12enc.c +++ b/libavcodec/mpeg12enc.c @@ -1055,7 +1055,6 @@ av_cold void ff_mpeg1_encode_init(MpegEncContext *s) } init_uni_ac_vlc(&ff_rl_mpeg1, uni_mpeg1_ac_vlc_len); - if (s->intra_vlc_format) init_uni_ac_vlc(&ff_rl_mpeg2, uni_mpeg2_ac_vlc_len); /* build unified dc encoding tables */ |