diff options
Diffstat (limited to 'graphics')
| -rw-r--r-- | graphics/scaler.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/graphics/scaler.cpp b/graphics/scaler.cpp index 6ad95d0bc3..a6ae544ff5 100644 --- a/graphics/scaler.cpp +++ b/graphics/scaler.cpp @@ -182,6 +182,12 @@ extern "C" void Normal2xAspectMask(const uint8 *srcPtr, int height, uint32 mask); +/** + * A 2x scaler which also does aspect ratio correction. + * Presumably this is Normal2x combined with vertical + * stretching, so it will scale a 320x200 surface to + * a 640x480 surface. + */ void Normal2xAspect(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, |