diff options
| -rw-r--r-- | common/scaler.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/common/scaler.cpp b/common/scaler.cpp index e226f2988b..082afc6d76 100644 --- a/common/scaler.cpp +++ b/common/scaler.cpp @@ -666,14 +666,14 @@ void DotMatrix(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPi static int RGBtoYUV[65536]; -// Interpolate two 16 bit pixels with the given weights. +/** Interpolate two 16 bit pixels with the weights specified in the template parameters. */ template<int w1, int w2> static inline uint16 interpolate16_2(uint16 p1, uint16 p2) { return ((((p1 & redblueMask) * w1 + (p2 & redblueMask) * w2) / (w1 + w2)) & redblueMask) | ((((p1 & greenMask) * w1 + (p2 & greenMask) * w2) / (w1 + w2)) & greenMask); } -// Interpolate three 16 bit pixels with the given weights. +/** Interpolate three 16 bit pixels with the weights specified in the template parameters. */ template<int w1, int w2, int w3> static inline uint16 interpolate16_3(uint16 p1, uint16 p2, uint16 p3) { return ((((p1 & redblueMask) * w1 + (p2 & redblueMask) * w2 + (p3 & redblueMask) * w3) / (w1 + w2 + w3)) & redblueMask) | |