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| author | Frediano Ziglio <fziglio@redhat.com> | 2015-05-07 18:56:40 +0100 |
|---|---|---|
| committer | Frediano Ziglio <fziglio@redhat.com> | 2016-01-27 18:39:04 +0000 |
| commit | 580adf7c36d07bc9cb8bcb4092fea3dea3ec361c (patch) | |
| tree | 6a3a9cb54a4acb59734ac3b34947bd84cb55dfe3 | |
| parent | 6e04b9475107d70e44df51bbb2fa05a12e06d6c3 (diff) | |
| download | spice-common-580adf7c36d07bc9cb8bcb4092fea3dea3ec361c.tar.gz spice-common-580adf7c36d07bc9cb8bcb4092fea3dea3ec361c.tar.xz spice-common-580adf7c36d07bc9cb8bcb4092fea3dea3ec361c.zip | |
Avoid to call ceil_log_2 twice with same value
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
| -rw-r--r-- | common/quic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/common/quic.c b/common/quic.c index 0e6c948..a32a530 100644 --- a/common/quic.c +++ b/common/quic.c @@ -394,9 +394,9 @@ static void family_init(QuicFamily *family, int bpc, int limit) altcodewords = bppmask[bpc] + 1 - (altprefixlen << l); family->nGRcodewords[l] = (altprefixlen << l); - family->notGRcwlen[l] = altprefixlen + ceil_log_2(altcodewords); - family->notGRprefixmask[l] = bppmask[32 - altprefixlen]; /* needed for decoding only */ family->notGRsuffixlen[l] = ceil_log_2(altcodewords); /* needed for decoding only */ + family->notGRcwlen[l] = altprefixlen + family->notGRsuffixlen[l]; + family->notGRprefixmask[l] = bppmask[32 - altprefixlen]; /* needed for decoding only */ for (b = 0; b < 256; b++) { unsigned int code, len; |