diff options
| -rw-r--r-- | vp8/decoder/treereader.h | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/vp8/decoder/treereader.h b/vp8/decoder/treereader.h index b50a4d2ff..238ff8536 100644 --- a/vp8/decoder/treereader.h +++ b/vp8/decoder/treereader.h @@ -38,27 +38,4 @@ static int vp8_treed_read( return -i; } - -/* Variant reads a binary number given distributions on each bit. - Note that tree is arbitrary; probability of decoding a zero - may or may not depend on previously decoded bits. */ - -static int vp8_treed_read_num( - vp8_reader *const r, /* !!! must return a 0 or 1 !!! */ - vp8_tree t, - const vp8_prob *const p -) -{ - vp8_tree_index i = 0; - int v = 0, b; - - do - { - b = vp8_read(r, p[i>>1]); - v = (v << 1) + b; - } - while ((i = t[i+b]) > 0); - - return v; -} #endif /* tree_reader_h */ |