diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-12-08 22:51:25 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2021-01-25 14:51:53 +0100 |
| commit | b9071a70fc27ec3f774a0e3babf0534c50369e14 (patch) | |
| tree | 388ab26c43893730c55cc80a392966fbd7e4d83b | |
| parent | 8f04988e463f17d58ba5a52f09cf49231037bb6c (diff) | |
| download | ffmpeg-b9071a70fc27ec3f774a0e3babf0534c50369e14.tar.gz | |
avcodec/h261dec: Don't initialize unused VLCs
The H.261 decoder uses only the very first VLC of ff_h261_rl_tcoeff,
so only initialize this one. Saves 68448B from the .bss segment; in case
the decoder is actually used, this amount of memory is saved.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
| -rw-r--r-- | libavcodec/h261dec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/h261dec.c b/libavcodec/h261dec.c index c6440ba902..2dc2fb30f2 100644 --- a/libavcodec/h261dec.c +++ b/libavcodec/h261dec.c @@ -65,7 +65,7 @@ static av_cold void h261_decode_init_vlc(H261Context *h) INIT_VLC_STATIC(&h261_cbp_vlc, H261_CBP_VLC_BITS, 63, &ff_h261_cbp_tab[0][1], 2, 1, &ff_h261_cbp_tab[0][0], 2, 1, 512); - INIT_VLC_RL(ff_h261_rl_tcoeff, 552); + INIT_FIRST_VLC_RL(ff_h261_rl_tcoeff, 552); } } |