Lines Matching refs:sshift
1039 int sshift, dshift;
1050 sshift = (int)((row_info->width + 7) & 7);
1059 sshift = 7 - (int)((row_info->width + 7) & 7);
1068 v = (png_byte)((*sp >> sshift) & 0x1);
1081 if (sshift == s_end)
1083 sshift = s_start;
1087 sshift += s_inc;
1095 int sshift, dshift;
1104 sshift = (png_size_t)(((row_info->width + 3) & 3) << 1);
1113 sshift = (png_size_t)((3 - ((row_info->width + 3) & 3)) << 1);
1125 v = (png_byte)((*sp >> sshift) & 0x3);
1138 if (sshift == s_end)
1140 sshift = s_start;
1144 sshift += s_inc;
1152 int sshift, dshift;
1161 sshift = (png_size_t)(((row_info->width + 1) & 1) << 2);
1170 sshift = (png_size_t)((1 - ((row_info->width + 1) & 1)) << 2);
1182 v = (png_byte)((*sp >> sshift) & 0xf);
1195 if (sshift == s_end)
1197 sshift = s_start;
1201 sshift += s_inc;
