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authorEinar Johan Trøan Sømåen2013-01-24 17:14:51 +0100
committerEinar Johan Trøan Sømåen2013-01-24 17:14:51 +0100
commit426dda70e1d83d32d5c70ff761f1301bbc4c51ed (patch)
treebaa649cbbb9e06fdda500827137ddc210ae37143 /engines/wintermute/graphics/transparent_surface.cpp
parenta1a63546879927c6316165f86dfe61dfb13cb376 (diff)
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WINTERMUTE: Don't scale 2Bpp images with code aimed at 4Bpp
Diffstat (limited to 'engines/wintermute/graphics/transparent_surface.cpp')
-rw-r--r--engines/wintermute/graphics/transparent_surface.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/engines/wintermute/graphics/transparent_surface.cpp b/engines/wintermute/graphics/transparent_surface.cpp
index e019b77453..0f2279c40e 100644
--- a/engines/wintermute/graphics/transparent_surface.cpp
+++ b/engines/wintermute/graphics/transparent_surface.cpp
@@ -394,6 +394,8 @@ TransparentSurface *TransparentSurface::scale(const Common::Rect &srcRect, const
// dstRect(x, y) = srcRect(x * srcW / dstW, y * srcH / dstH);
TransparentSurface *target = new TransparentSurface();
+ assert(format.bytesPerPixel == 4);
+
int srcW = srcRect.width();
int srcH = srcRect.height();
int dstW = dstRect.width();