Lines Matching refs:png_free
534 png_free(png_ptr, png_ptr->zbuf);
923 png_free(png_ptr, png_ptr->chunk_list); in png_destroy_write_struct()
975 png_free(png_ptr, png_ptr->zbuf); in png_write_destroy()
976 png_free(png_ptr, png_ptr->row_buf); in png_write_destroy()
978 png_free(png_ptr, png_ptr->prev_row); in png_write_destroy()
979 png_free(png_ptr, png_ptr->sub_row); in png_write_destroy()
980 png_free(png_ptr, png_ptr->up_row); in png_write_destroy()
981 png_free(png_ptr, png_ptr->avg_row); in png_write_destroy()
982 png_free(png_ptr, png_ptr->paeth_row); in png_write_destroy()
988 png_free(png_ptr, png_ptr->filter_costs); in png_write_destroy()
989 png_free(png_ptr, png_ptr->inv_filter_costs); in png_write_destroy()
1172 png_free(png_ptr, old); in png_reset_filter_heuristics()
1178 png_free(png_ptr, old); in png_reset_filter_heuristics()
1185 png_free(png_ptr, old); in png_reset_filter_heuristics()