Searched refs:PNG_PASS_COL_SHIFT (Results 1 – 1 of 1) sorted by relevance
2520 #define PNG_PASS_COL_SHIFT(pass) ((pass)>1?(7-(pass))>>1:3) macro2529 #define PNG_PASS_COLS(width, pass) (((width)+(((1<<PNG_PASS_COL_SHIFT(pass))\2530 -1)-PNG_PASS_START_COL(pass)))>>PNG_PASS_COL_SHIFT(pass))2539 (((xIn)<<PNG_PASS_COL_SHIFT(pass))+PNG_PASS_START_COL(pass))