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| author | Christophe Gisquet <christophe.gisquet@gmail.com> | 2014-06-15 15:13:16 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-06-15 17:43:47 +0200 |
| commit | 29f427c2397befc369a45999f24fc34d848510ea (patch) | |
| tree | d72c2f07b58d2e1522983ef563a3420a35026ec8 | |
| parent | eb6f6f25dc9fb3e3694eb4c68570b4bfca341179 (diff) | |
| download | ffmpeg-streaming-29f427c2397befc369a45999f24fc34d848510ea.zip ffmpeg-streaming-29f427c2397befc369a45999f24fc34d848510ea.tar.gz | |
huffyuvdec: remove somewhat deprecated code
The old code was reserving the 0xFFFF entry to represent an inexisting
entry/codeword. These entries are now detected through their length
being <= 0. As this entry is often used for the residuals (-1,-1), which
should be among the most frequent, it is particularly important to not
reserve it.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/huffyuvdec.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/libavcodec/huffyuvdec.c b/libavcodec/huffyuvdec.c index ca0e363..6691149 100644 --- a/libavcodec/huffyuvdec.c +++ b/libavcodec/huffyuvdec.c @@ -138,7 +138,6 @@ static int generate_joint_tables(HYuvContext *s) len[i] = len0 + len1; bits[i] = (s->bits[p0][y] << len1) + s->bits[p][u]; symbols[i] = (y << 8) + (u & 0xFF); - if(symbols[i] != 0xffff) // reserved to mean "invalid" i++; } } |
