ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinha...@gmail.com> | Tue Oct 13 10:50:42 2020 +0200| [6608ecb1b5535fc03fef051253de5fb18d8dd15f] | committer: Andreas Rheinhardt
avcodec/ylc: Inline constants Reviewed-by: Michael Niedermayer <mich...@niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6608ecb1b5535fc03fef051253de5fb18d8dd15f --- libavcodec/ylc.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/libavcodec/ylc.c b/libavcodec/ylc.c index 2afe3fc9d5..f68fcf0bba 100644 --- a/libavcodec/ylc.c +++ b/libavcodec/ylc.c @@ -22,6 +22,8 @@ #include <stdlib.h> #include <string.h> +#define YLC_VLC_BITS 10 + #include "libavutil/imgutils.h" #include "libavutil/internal.h" #include "libavutil/intreadwrite.h" @@ -149,7 +151,8 @@ static int build_vlc(AVCodecContext *avctx, VLC *vlc, const uint32_t *table) get_tree_codes(bits, lens, xlat, nodes, cur_node - 1, 0, 0, &pos); - return ff_init_vlc_sparse(vlc, 10, pos, lens, 2, 2, bits, 4, 4, xlat, 1, 1, 0); + return ff_init_vlc_sparse(vlc, YLC_VLC_BITS, pos, lens, 2, 2, + bits, 4, 4, xlat, 1, 1, 0); } static const uint8_t table_y1[] = { @@ -371,7 +374,7 @@ static int decode_frame(AVCodecContext *avctx, return AVERROR_INVALIDDATA; if (get_bits1(&gb)) { - int val = get_vlc2(&gb, s->vlc[0].table, s->vlc[0].bits, 3); + int val = get_vlc2(&gb, s->vlc[0].table, YLC_VLC_BITS, 3); if (val < 0) { return AVERROR_INVALIDDATA; } else if (val < 0xE1) { @@ -394,10 +397,10 @@ static int decode_frame(AVCodecContext *avctx, } else { int y1, y2, u, v; - y1 = get_vlc2(&gb, s->vlc[1].table, s->vlc[1].bits, 3); - u = get_vlc2(&gb, s->vlc[2].table, s->vlc[2].bits, 3); - y2 = get_vlc2(&gb, s->vlc[1].table, s->vlc[1].bits, 3); - v = get_vlc2(&gb, s->vlc[3].table, s->vlc[3].bits, 3); + y1 = get_vlc2(&gb, s->vlc[1].table, YLC_VLC_BITS, 3); + u = get_vlc2(&gb, s->vlc[2].table, YLC_VLC_BITS, 3); + y2 = get_vlc2(&gb, s->vlc[1].table, YLC_VLC_BITS, 3); + v = get_vlc2(&gb, s->vlc[3].table, YLC_VLC_BITS, 3); if (y1 < 0 || y2 < 0 || u < 0 || v < 0) return AVERROR_INVALIDDATA; dst[x ] = y1; _______________________________________________ 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".
