Searched defs:rgb2y (Results 1 – 3 of 3) sorted by relevance
99 static inline int rgb2y(uint8_t r, uint8_t g, uint8_t b) in rgb2y() function
111 #define rgb2y(R,G,B) ( (( 263*R + 516*G + 100*B) >> 10) + 16 ) macro