Lines Matching defs:xstep
3607 png_uint_32 xin, xout, xstep;
3614 xstep = 1U<<PNG_PASS_COL_SHIFT(pass);
3616 for (xout=0; xin<w; xin+=xstep)
3633 png_uint_32 xin, xout, xstep;
3636 xstep = 1U<<PNG_PASS_COL_SHIFT(pass);
3638 for (xin=0; xout<w; xout+=xstep)
