Lines Matching refs:png_set_unknown_chunks
2265 * png_set_unknown_chunks (below), libpng will *always* write known chunks
2269 * Each chunk in the png_set_unknown_chunks list is looked up in the
2317 PNG_EXPORT(174, void, png_set_unknown_chunks, (png_const_structrp png_ptr,
2325 * png_set_unknown_chunks(write-ptr, png_get_unknown_chunks(read-ptr)) doing
