Searched defs:pass (Results 1 – 1 of 1) sorted by relevance
2443 #define PNG_PASS_START_ROW(pass) (((1&~(pass))<<(3-((pass)>>1)))&7) argument2444 #define PNG_PASS_START_COL(pass) (((1& (pass))<<(3-(((pass)+1)>>1)))&7) argument2451 #define PNG_PASS_ROW_OFFSET(pass) ((pass)>2?(8>>(((pass)-1)>>1)):8) argument2452 #define PNG_PASS_COL_OFFSET(pass) (1<<((7-(pass))>>1)) argument2458 #define PNG_PASS_ROW_SHIFT(pass) ((pass)>2?(8-(pass))>>1:3) argument2459 #define PNG_PASS_COL_SHIFT(pass) ((pass)>1?(7-(pass))>>1:3) argument2466 #define PNG_PASS_ROWS(height, pass) (((height)+(((1<<PNG_PASS_ROW_SHIFT(pass))\ argument2468 #define PNG_PASS_COLS(width, pass) (((width)+(((1<<PNG_PASS_COL_SHIFT(pass))\ argument2475 #define PNG_ROW_FROM_PASS_ROW(y_in, pass) \ argument2477 #define PNG_COL_FROM_PASS_COL(x_in, pass) \ argument[all …]
