diff options
| author | Chris Robinson <[email protected]> | 2014-03-05 00:30:23 -0800 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2014-03-05 00:30:23 -0800 |
| commit | fb1f9aad6e2190d43c583ccba8495056d41a1156 (patch) | |
| tree | c010f32fbe2e5e334ce080065d31d41d6d53c4ea /OpenAL32 | |
| parent | a1c440bd09d6b0bec36ef84dc474306ce6171b26 (diff) | |
Expand the sign bit on the initial MSADPCM delta value
Diffstat (limited to 'OpenAL32')
| -rw-r--r-- | OpenAL32/alBuffer.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/OpenAL32/alBuffer.c b/OpenAL32/alBuffer.c index 8f19ae0a..b9d3cd6d 100644 --- a/OpenAL32/alBuffer.c +++ b/OpenAL32/alBuffer.c @@ -1311,6 +1311,7 @@ static void DecodeMSADPCMBlock(ALshort *dst, const ALmsadpcm *src, ALint numchan { delta[i] = *(src++); delta[i] |= *(src++) << 8; + delta[i] = (delta[i]^0x8000) - 0x8000; } for(i = 0;i < numchans;i++) { |