Lines Matching refs:extra
817 static SANE_Byte *buffer = 0, *extra = 0;
867 && (!extra || buffer_size < num_bytes
870 if (extra)
871 extra = realloc (extra, num_bytes);
873 extra = malloc (num_bytes);
874 if (!extra)
976 despeckle32 (width / 2, req.params.lines / 2, buffer, extra);
977 src = extra;
1070 buffer, extra);
1071 src = extra;