diff options
| author | Måns Rullgård <mans@mansr.com> | 2009-11-24 10:10:39 +0000 |
|---|---|---|
| committer | Måns Rullgård <mans@mansr.com> | 2009-11-24 10:10:39 +0000 |
| commit | 8b4a6d47b28d5995613f5fae6142e8dbd85866d5 (patch) | |
| tree | 9c37ab4e7902ab01464d1feef35aecc9172adf78 /libavcodec | |
| parent | fedbfd5d444288954eca602391c97d4bfc53a5ea (diff) | |
| download | ffmpeg-8b4a6d47b28d5995613f5fae6142e8dbd85866d5.tar.gz | |
WMA: extend exponent range to 95
Hopefully this will be enough. Fixes issue 1565 (again).
Originally committed as revision 20598 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/wmadec.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/libavcodec/wmadec.c b/libavcodec/wmadec.c index baaf930a0d..3583d4a454 100644 --- a/libavcodec/wmadec.c +++ b/libavcodec/wmadec.c @@ -240,7 +240,7 @@ static void decode_exp_lsp(WMACodecContext *s, int ch) s->block_len, lsp_coefs); } -/** pow(10, i / 16.0) for i in -60..75 */ +/** pow(10, i / 16.0) for i in -60..95 */ static const float pow_tab[] = { 1.7782794100389e-04, 2.0535250264571e-04, 2.3713737056617e-04, 2.7384196342644e-04, @@ -310,6 +310,16 @@ static const float pow_tab[] = { 2.3713737056617e+04, 2.7384196342644e+04, 3.1622776601684e+04, 3.6517412725484e+04, 4.2169650342858e+04, 4.8696752516586e+04, + 5.6234132519035e+04, 6.4938163157621e+04, + 7.4989420933246e+04, 8.6596432336007e+04, + 1.0000000000000e+05, 1.1547819846895e+05, + 1.3335214321633e+05, 1.5399265260595e+05, + 1.7782794100389e+05, 2.0535250264571e+05, + 2.3713737056617e+05, 2.7384196342644e+05, + 3.1622776601684e+05, 3.6517412725484e+05, + 4.2169650342858e+05, 4.8696752516586e+05, + 5.6234132519035e+05, 6.4938163157621e+05, + 7.4989420933246e+05, 8.6596432336007e+05, }; /** |