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Diffstat (limited to 'engines/gob/indeo3.cpp')
| -rw-r--r-- | engines/gob/indeo3.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/engines/gob/indeo3.cpp b/engines/gob/indeo3.cpp index a0ad509817..8f439626fe 100644 --- a/engines/gob/indeo3.cpp +++ b/engines/gob/indeo3.cpp @@ -137,6 +137,12 @@ inline int PaletteLUT::getIndex(byte c1, byte c2, byte c3) const { return ((c1 >> _shift) << _depth2) | ((c2 >> _shift) << _depth1) | (c3 >> _shift); } +void PaletteLUT::getEntry(byte index, byte &c1, byte &c2, byte &c3) const { + c1 = _realPal[index * 3 + 0]; + c2 = _realPal[index * 3 + 1]; + c3 = _realPal[index * 3 + 2]; +} + byte PaletteLUT::findNearest(byte c1, byte c2, byte c3) { return _lut[getIndex(c1, c2, c3)]; } |