diff options
| author | Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> | 2015-04-22 17:03:41 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-04-23 17:51:46 +0300 |
| commit | 58d605ee9b3277289278dc40e022311f8e083833 (patch) | |
| tree | f39b9109d7d8e2ed915760cea3d82498771226fd /libavcodec/alsdec.c | |
| parent | c82e870c12b263efe8c1b850c5c289bea6cb45a6 (diff) | |
alsdec: only adapt order for positive max_order
For max_order = 0 the clipping range is invalid. (amin = 2, amax = 1)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/alsdec.c')
| -rw-r--r-- | libavcodec/alsdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/alsdec.c b/libavcodec/alsdec.c index e34cf6ef7c..75be55cc1e 100644 --- a/libavcodec/alsdec.c +++ b/libavcodec/alsdec.c @@ -682,7 +682,7 @@ static int read_var_block_data(ALSDecContext *ctx, ALSBlockData *bd) if (!sconf->rlslms) { - if (sconf->adapt_order) { + if (sconf->adapt_order && sconf->max_order) { int opt_order_length = av_ceil_log2(av_clip((bd->block_length >> 3) - 1, 2, sconf->max_order + 1)); *bd->opt_order = get_bits(gb, opt_order_length); |