Lines Matching refs:xin
92 #define PNG_COL_FROM_PASS_COL(xIn, pass) \
93 (((xIn)<<PNG_PASS_COL_SHIFT(pass))+PNG_PASS_START_COL(pass))
4032 png_uint_32 xin, xout, xstep;
4038 * It is OK for buffer and imageRow to be identical, because 'xin' moves
4041 xin = PNG_PASS_START_COL(pass);
4044 for (xout=0; xin<w; xin+=xstep)
4046 pixel_copy(buffer, xout, imageRow, xin, pixel_size, littleendian);
4061 png_uint_32 xin, xout, xstep;
4066 for (xin=0; xout<w; xout+=xstep)
4068 pixel_copy(buffer, xout, row, xin, pixel_size, littleendian);
4069 ++xin;
11289 png_col_from_pass_col(png_uint_32 xIn, int pass)
11294 case 0: return xIn * 8;
11295 case 1: return xIn * 8 + 4;
11296 case 2: return xIn * 4;
11297 case 3: return xIn * 4 + 2;
11298 case 4: return xIn * 2;
11299 case 5: return xIn * 2 + 1;
11300 case 6: return xIn;
11424 * PNG_COL_FROM_PASS_COL(xIn, pass)
