From 8f4020d8a4b2e6264f54accbcb881577316c3ca6 Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Sun, 14 Oct 2012 09:14:35 +0000 Subject: [PATCH] svq1dec: check return value of get_bits1() in more common way Signed-off-by: Paul B Mahol --- libavcodec/svq1dec.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libavcodec/svq1dec.c b/libavcodec/svq1dec.c index b5999d4a0a..8e4a4827bd 100644 --- a/libavcodec/svq1dec.c +++ b/libavcodec/svq1dec.c @@ -100,7 +100,7 @@ static const uint8_t string_table[256] = { break; \ } \ /* divide block if next bit set */ \ - if (get_bits1(bitbuf) == 0) \ + if (!get_bits1(bitbuf)) \ break; \ /* add child nodes */ \ list[n++] = list[i]; \ @@ -564,7 +564,7 @@ static int svq1_decode_frame_header(GetBitContext *bitbuf, MpegEncContext *s) } /* unknown fields */ - if (get_bits1(bitbuf) == 1) { + if (get_bits1(bitbuf)) { skip_bits1(bitbuf); /* use packet checksum if (1) */ skip_bits1(bitbuf); /* component checksums after image data if (1) */ @@ -572,13 +572,13 @@ static int svq1_decode_frame_header(GetBitContext *bitbuf, MpegEncContext *s) return AVERROR_INVALIDDATA; } - if (get_bits1(bitbuf) == 1) { + if (get_bits1(bitbuf)) { skip_bits1(bitbuf); skip_bits(bitbuf, 4); skip_bits1(bitbuf); skip_bits(bitbuf, 2); - while (get_bits1(bitbuf) == 1) + while (get_bits1(bitbuf)) skip_bits(bitbuf, 8); }