Lines Matching refs:stepy
2959 unsigned int startx, stepx, stepy; in png_image_read_and_map() local
2971 stepy = PNG_PASS_ROW_OFFSET(pass); in png_image_read_and_map()
2978 stepx = stepy = 1; in png_image_read_and_map()
2981 for (; y<height; y += stepy) in png_image_read_and_map()
3277 unsigned int startx, stepx, stepy; in png_image_read_composite() local
3289 stepy = PNG_PASS_ROW_OFFSET(pass); in png_image_read_composite()
3297 stepy = 1; in png_image_read_composite()
3300 for (; y<height; y += stepy) in png_image_read_composite()
3436 unsigned int startx, stepx, stepy; in png_image_read_background() local
3448 stepy = PNG_PASS_ROW_OFFSET(pass); in png_image_read_background()
3455 stepx = stepy = 1; in png_image_read_background()
3460 for (; y<height; y += stepy) in png_image_read_background()
3505 for (; y<height; y += stepy) in png_image_read_background()
3572 unsigned int startx, stepx, stepy; in png_image_read_background() local
3586 stepy = PNG_PASS_ROW_OFFSET(pass); in png_image_read_background()
3594 stepy = 1; in png_image_read_background()
3597 for (; y<height; y += stepy) in png_image_read_background()