ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinha...@outlook.com> | Sun Sep 24 15:56:44 2023 +0200| [0a610e22c168b361ee65f5abbd1362ee7fd5ceee] | committer: Andreas Rheinhardt
avcodec/lagarith: Avoid unnecessary VLC structure Everything besides VLC.table is basically write-only and even VLC.table can be removed by accessing the underlying table directly. Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0a610e22c168b361ee65f5abbd1362ee7fd5ceee --- libavcodec/lagarith.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libavcodec/lagarith.c b/libavcodec/lagarith.c index 9574f78871..75b557e518 100644 --- a/libavcodec/lagarith.c +++ b/libavcodec/lagarith.c @@ -60,7 +60,7 @@ typedef struct LagarithContext { int zeros_rem; /**< number of zero bytes remaining to output */ } LagarithContext; -static VLC lag_tab; +static VLCElem lag_tab[1 << VLC_BITS]; static const uint8_t lag_bits[] = { 7, 7, 2, 7, 3, 4, 5, 6, 7, 7, 7, 7, 7, 6, 7, 4, 5, 7, 7, 7, 7, @@ -85,8 +85,8 @@ static const uint8_t lag_symbols[] = { static av_cold void lag_init_static_data(void) { - VLC_INIT_SPARSE_STATIC(&lag_tab, VLC_BITS, FF_ARRAY_ELEMS(lag_bits), - lag_bits, 1, 1, lag_codes, 1, 1, lag_symbols, 1, 1, 128); + VLC_INIT_STATIC_SPARSE_TABLE(lag_tab, VLC_BITS, FF_ARRAY_ELEMS(lag_bits), + lag_bits, 1, 1, lag_codes, 1, 1, lag_symbols, 1, 1, 0); } /** @@ -136,7 +136,7 @@ static int lag_decode_prob(GetBitContext *gb, uint32_t *value) { unsigned val, bits; - bits = get_vlc2(gb, lag_tab.table, VLC_BITS, 1); + bits = get_vlc2(gb, lag_tab, VLC_BITS, 1); if (bits > 31) { *value = 0; return AVERROR_INVALIDDATA; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
