Lines Matching defs:where
1270 /* The following document where the background is for each processing case. */
2505 /* Exclude the case where the output is gray; we can always handle this
3872 int where;
3883 where = PNG_FILLER_BEFORE;
3889 where = PNG_FILLER_AFTER;
3891 png_set_add_alpha(png_ptr, filler, where);
