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| author | Torbjörn Andersson | 2016-07-06 20:51:28 +0200 |
|---|---|---|
| committer | Torbjörn Andersson | 2016-07-06 20:51:28 +0200 |
| commit | 9382dab811428af7a3329deebc3449c6ab8b83c8 (patch) | |
| tree | 458678d7ca56a953790a792602e85fffac735422 /.gitignore | |
| parent | 20ccd3affcbefb6d1bd998c99b57a783266fb879 (diff) | |
| download | scummvm-rg350-9382dab811428af7a3329deebc3449c6ab8b83c8.tar.gz scummvm-rg350-9382dab811428af7a3329deebc3449c6ab8b83c8.tar.bz2 scummvm-rg350-9382dab811428af7a3329deebc3449c6ab8b83c8.zip | |
AUDIO: Fix audio corruption in MS ADPCM decoder
Since _decodedSamples[] is filled with either 2 or 4 samples, we
can't use 1 - (count - 1) to "ensure that acts as a FIFO". When
we have 4 samples, that index will become negative, putting
uninitialized data into the buffer.
We could still use a similar trick, but I think it's much clearer
to use an index variable like this. We need an addition variable
either way.
Diffstat (limited to '.gitignore')
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