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| author | Mohamed Tarek <mt@rockbox.org> | 2010-07-28 18:39:10 +0000 |
|---|---|---|
| committer | Mohamed Tarek <mt@rockbox.org> | 2010-07-28 18:39:10 +0000 |
| commit | 7722c1d459a1c9d8d7be995e83b65daf70f7714a (patch) | |
| tree | dc264fe3b291681c3acd43e8a98131244fd76a20 /apps/codecs/libwmapro/wma.c | |
| parent | a9acd1f45b6ff7553317061733c6b9d51aad9450 (diff) | |
| download | rockbox-7722c1d459a1c9d8d7be995e83b65daf70f7714a.tar.gz rockbox-7722c1d459a1c9d8d7be995e83b65daf70f7714a.zip | |
Correct the scaling of the coeffs to 17bits.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27599 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/codecs/libwmapro/wma.c')
| -rw-r--r-- | apps/codecs/libwmapro/wma.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/apps/codecs/libwmapro/wma.c b/apps/codecs/libwmapro/wma.c index a23cf38fd9..c80d433b07 100644 --- a/apps/codecs/libwmapro/wma.c +++ b/apps/codecs/libwmapro/wma.c | |||
| @@ -116,7 +116,7 @@ int ff_wma_run_level_decode(GetBitContext* gb, | |||
| 116 | offset += run_table[code]; | 116 | offset += run_table[code]; |
| 117 | sign = !get_bits1(gb); | 117 | sign = !get_bits1(gb); |
| 118 | ptr[offset & coef_mask] = sign ? -level_table[code] : level_table[code]; | 118 | ptr[offset & coef_mask] = sign ? -level_table[code] : level_table[code]; |
| 119 | ptr[offset & coef_mask] <<= 16; | 119 | ptr[offset & coef_mask] <<= 17; |
| 120 | } else if (code == 1) { | 120 | } else if (code == 1) { |
| 121 | /** EOB */ | 121 | /** EOB */ |
| 122 | break; | 122 | break; |
| @@ -144,7 +144,7 @@ int ff_wma_run_level_decode(GetBitContext* gb, | |||
| 144 | } | 144 | } |
| 145 | sign = !get_bits1(gb); | 145 | sign = !get_bits1(gb); |
| 146 | ptr[offset & coef_mask] = sign ? -level : level; | 146 | ptr[offset & coef_mask] = sign ? -level : level; |
| 147 | ptr[offset & coef_mask] <<=16; | 147 | ptr[offset & coef_mask] <<=17; |
| 148 | } | 148 | } |
| 149 | } | 149 | } |
| 150 | /** NOTE: EOB can be omitted */ | 150 | /** NOTE: EOB can be omitted */ |