[FFmpeg-devel] [PATCH 24/39] avcodec/ituh263dec: Don't initialize unused parts of RLTable

Andreas Rheinhardt andreas.rheinhardt at gmail.com
Thu Dec 10 13:16:42 EET 2020


The RLTable ff_rl_intra_aic is only used by ituh263dec and ituh263enc;
the former only uses the RLTable's VLC, the latter only index_run,
max_level and max_run. Yet ituh263dec also initializes the latter.
This commit stops doing so.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
---
 libavcodec/ituh263dec.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/libavcodec/ituh263dec.c b/libavcodec/ituh263dec.c
index eec86c81b1..0d1138512c 100644
--- a/libavcodec/ituh263dec.c
+++ b/libavcodec/ituh263dec.c
@@ -122,7 +122,6 @@ av_cold void ff_h263_decode_init_vlc(void)
                  &ff_mvtab[0][1], 2, 1,
                  &ff_mvtab[0][0], 2, 1, 538);
         ff_rl_init(&ff_h263_rl_inter, ff_h263_static_rl_table_store[0]);
-        ff_rl_init(&ff_rl_intra_aic, ff_h263_static_rl_table_store[1]);
         INIT_VLC_RL(ff_h263_rl_inter, 554);
         INIT_FIRST_VLC_RL(ff_rl_intra_aic, 554);
         INIT_VLC_STATIC(&h263_mbtype_b_vlc, H263_MBTYPE_B_VLC_BITS, 15,
-- 
2.25.1



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