Searched refs:rgb_2_gray (Results 1 – 1 of 1) sorted by relevance
42 #define rgb_2_gray(r, g, b) (ubyte)(0.299*(double)r+0.587*(double)g+0.114*(double)b) macro427 *dstPtr = (ubyte) rgb_2_gray(*srcPtr, *(srcPtr + 1), *(srcPtr + 2)); in colorConvertSource()