From 4ef98a43ee0e3e107943deb8177f47f916d67d8c Mon Sep 17 00:00:00 2001 From: Andreas Rheinhardt Date: Mon, 22 Apr 2024 02:29:51 +0200 Subject: [PATCH] avcodec/mpeg4videoenc: Avoid branch for writing stuffing Signed-off-by: Andreas Rheinhardt --- libavcodec/mpeg4videoenc.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/libavcodec/mpeg4videoenc.c b/libavcodec/mpeg4videoenc.c index 2f4b1a1d52..76960c2ced 100644 --- a/libavcodec/mpeg4videoenc.c +++ b/libavcodec/mpeg4videoenc.c @@ -862,11 +862,9 @@ void ff_mpeg4_encode_mb(MpegEncContext *s, int16_t block[6][64], */ void ff_mpeg4_stuffing(PutBitContext *pbc) { - int length; - put_bits(pbc, 1, 0); - length = (-put_bits_count(pbc)) & 7; - if (length) - put_bits(pbc, length, (1 << length) - 1); + int length = 8 - (put_bits_count(pbc) & 7); + + put_bits(pbc, length, (1 << (length - 1)) - 1); } /* must be called before writing the header */