Searched refs:do_filter (Results 1 – 3 of 3) sorted by relevance
1024 png_ptr->do_filter = PNG_FILTER_NONE; break; in png_set_filter()1028 png_ptr->do_filter = PNG_FILTER_SUB; break; in png_set_filter()1031 png_ptr->do_filter = PNG_FILTER_UP; break; in png_set_filter()1034 png_ptr->do_filter = PNG_FILTER_AVG; break; in png_set_filter()1037 png_ptr->do_filter = PNG_FILTER_PAETH; break; in png_set_filter()1040 png_ptr->do_filter = (png_byte)filters; break; in png_set_filter()1118 png_ptr->do_filter = (png_byte)filters; in png_set_filter()
339 else if (png_ptr->do_filter != PNG_FILTER_NONE) in png_deflate_claim()824 if ((png_ptr->do_filter) == PNG_NO_FILTERS) in png_write_IHDR()828 png_ptr->do_filter = PNG_FILTER_NONE; in png_write_IHDR()831 png_ptr->do_filter = PNG_ALL_FILTERS; in png_write_IHDR()1930 filters = png_ptr->do_filter; in png_write_start_row()1941 png_ptr->do_filter = filters; in png_write_start_row()2555 unsigned int filter_to_do = png_ptr->do_filter; in png_write_find_filter()
252 png_byte do_filter; /* row filter flags (see PNG_FILTER_ in png.h ) */ member