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VIDEO: Fix a typo (minus vs. plus) in the VMD decoder

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This commit is contained in:
Sven Hesse 2013-04-13 15:22:06 +02:00
parent 5bd1bf1d6d
commit fad5cf7243
1 changed files with 1 additions and 1 deletions
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2
video/coktel_decoder.cpp
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@ -2296,7 +2296,7 @@ bool VMDDecoder::renderFrame(Common::Rect &rect) {
// Directly uncompress onto the video surface
const int offsetX = rect.left * _surface.format.bytesPerPixel;
const int offsetY = (_y + rect.top) * _surface.pitch;
const int offset = offsetX - offsetY;
const int offset = offsetX + offsetY;
if (deLZ77((byte *)_surface.pixels + offset, dataPtr, dataSize,
_surface.w * _surface.h * _surface.format.bytesPerPixel - offset))