ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinha...@gmail.com> | Thu Jun 18 19:55:30 2020 +0200| [9fe30bd9a972c2bb6fe03763a0c8584eda19b0b4] | committer: Andreas Rheinhardt
avcodec/cbs_av1: Simplify writing uvlc elements There is no reason to special-case writing a value of zero as uvlc element as the generic code is perfectly capable of doing so. Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9fe30bd9a972c2bb6fe03763a0c8584eda19b0b4 --- libavcodec/cbs_av1.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) diff --git a/libavcodec/cbs_av1.c b/libavcodec/cbs_av1.c index 0abcba9c60..dc7be089ac 100644 --- a/libavcodec/cbs_av1.c +++ b/libavcodec/cbs_av1.c @@ -120,16 +120,11 @@ static int cbs_av1_write_uvlc(CodedBitstreamContext *ctx, PutBitContext *pbc, if (ctx->trace_enable) position = put_bits_count(pbc); - if (value == 0) { - zeroes = 0; - put_bits(pbc, 1, 1); - } else { - zeroes = av_log2(value + 1); - v = value - (1U << zeroes) + 1; - put_bits(pbc, zeroes, 0); - put_bits(pbc, 1, 1); - put_bits(pbc, zeroes, v); - } + zeroes = av_log2(value + 1); + v = value - (1U << zeroes) + 1; + put_bits(pbc, zeroes, 0); + put_bits(pbc, 1, 1); + put_bits(pbc, zeroes, v); if (ctx->trace_enable) { char bits[65]; _______________________________________________ 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".
