122   INT32 tmp0, tmp2, tmp10, tmp12;  variable
166     tmp10 = tmp0 + tmp2;
188     wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp2, CONST_BITS-PASS1_BITS+1);
189     wsptr[DCTSIZE*3] = (int) DESCALE(tmp10 - tmp2, CONST_BITS-PASS1_BITS+1);
225     tmp10 = tmp0 + tmp2;
247     outptr[0] = range_limit[(int) DESCALE(tmp10 + tmp2,
250     outptr[3] = range_limit[(int) DESCALE(tmp10 - tmp2,
275   INT32 tmp0, tmp10, z1;  in jpeg_idct_2x2()  local
308     tmp10 = z1 << (CONST_BITS+2);  in jpeg_idct_2x2()
323     wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp0, CONST_BITS-PASS1_BITS+2);  in jpeg_idct_2x2()
324     wsptr[DCTSIZE*1] = (int) DESCALE(tmp10 - tmp0, CONST_BITS-PASS1_BITS+2);  in jpeg_idct_2x2()
350     tmp10 = ((INT32) wsptr[0]) << (CONST_BITS+2);  in jpeg_idct_2x2()
361     outptr[0] = range_limit[(int) DESCALE(tmp10 + tmp0,  in jpeg_idct_2x2()
364     outptr[1] = range_limit[(int) DESCALE(tmp10 - tmp0,  in jpeg_idct_2x2()