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| author | Mans Rullgard <mans@mansr.com> | 2011-07-22 00:42:08 +0100 |
|---|---|---|
| committer | Mans Rullgard <mans@mansr.com> | 2011-07-24 22:28:57 +0100 |
| commit | 185a2c08c5f5a97b5d36f040651a31d52b6c1e79 (patch) | |
| tree | 37cf8375cded2717000be9b2f1d3c0b999ea2b8c /libavcodec/dnxhdenc.c | |
| parent | b297c881d6b968bbb2bb7a3a0979429ee03b594c (diff) | |
| download | ffmpeg-185a2c08c5f5a97b5d36f040651a31d52b6c1e79.tar.gz | |
dnxhddec: store 2*level+1 in ac_level tables
This is the value actually used by the decoder in speed-critical code.
The encoder uses these tables only in init code.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diffstat (limited to 'libavcodec/dnxhdenc.c')
| -rw-r--r-- | libavcodec/dnxhdenc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/dnxhdenc.c b/libavcodec/dnxhdenc.c index 3fb10d4380..c86116fa89 100644 --- a/libavcodec/dnxhdenc.c +++ b/libavcodec/dnxhdenc.c @@ -121,7 +121,7 @@ static int dnxhd_init_vlc(DNXHDEncContext *ctx) alevel -= offset<<6; } for (j = 0; j < 257; j++) { - if (ctx->cid_table->ac_level[j] == alevel && + if (ctx->cid_table->ac_level[j] >> 1 == alevel && (!offset || (ctx->cid_table->ac_index_flag[j] && offset)) && (!run || (ctx->cid_table->ac_run_flag [j] && run))) { assert(!ctx->vlc_codes[index]); |