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| author | Michael Niedermayer <michael@niedermayer.cc> | 2015-11-20 03:36:10 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-11-20 03:46:43 +0100 |
| commit | 8eadabf941a908101c69706063415d4ab6a630da (patch) | |
| tree | 2bd48d9f65caa8b21f8c0e06292da10b07a47843 | |
| parent | 03a34ef7a9259cefc673dcbd9d098bc15c99eda8 (diff) | |
| download | ffmpeg-8eadabf941a908101c69706063415d4ab6a630da.tar.gz | |
avcodec/aacsbr_fixed: Replace a noise_facs_q check by an av_assert0
The replaced check should have become redundant
Found-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/aacsbr_fixed.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/libavcodec/aacsbr_fixed.c b/libavcodec/aacsbr_fixed.c index 6ec39c14e4..2473de4ec5 100644 --- a/libavcodec/aacsbr_fixed.c +++ b/libavcodec/aacsbr_fixed.c @@ -192,10 +192,7 @@ static void sbr_dequant(SpectralBandReplication *sbr, int id_aac) temp1.exp = NOISE_FLOOR_OFFSET - \ sbr->data[0].noise_facs_q[e][k] + 2; temp1.mant = 0x20000000; - if (temp1.exp > 66) { // temp1 > 1E20 - av_log(NULL, AV_LOG_ERROR, "envelope scalefactor overflow in dequant\n"); - temp1 = FLOAT_1; - } + av_assert0(temp1.exp <= 66); temp2.exp = 12 - sbr->data[1].noise_facs_q[e][k] + 1; temp2.mant = 0x20000000; fac = av_div_sf(temp1, av_add_sf(FLOAT_1, temp2)); |