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1 /*
2  * Copyright © 2017 Advanced Micro Devices, Inc.
3  * All Rights Reserved.
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining
6  * a copy of this software and associated documentation files (the
7  * "Software"), to deal in the Software without restriction, including
8  * without limitation the rights to use, copy, modify, merge, publish,
9  * distribute, sub license, and/or sell copies of the Software, and to
10  * permit persons to whom the Software is furnished to do so, subject to
11  * the following conditions:
12  *
13  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
14  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
15  * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
16  * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
17  * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
20  * USE OR OTHER DEALINGS IN THE SOFTWARE.
21  *
22  * The above copyright notice and this permission notice (including the
23  * next paragraph) shall be included in all copies or substantial portions
24  * of the Software.
25  */
26 
27 // Class used to define a coordinate bit
28 
29 #ifndef __COORD_H
30 #define __COORD_H
31 
32 class Coordinate
33 {
34 public:
35     Coordinate();
36     Coordinate(INT_8 c, INT_32 n);
37 
38     VOID set(INT_8 c, INT_32 n);
39     UINT_32 ison(UINT_32 x, UINT_32 y, UINT_32 z = 0, UINT_32 s = 0, UINT_32 m = 0) const;
40     INT_8   getdim();
41     INT_8   getord();
42 
43     BOOL_32 operator==(const Coordinate& b);
44     BOOL_32 operator<(const Coordinate& b);
45     BOOL_32 operator>(const Coordinate& b);
46     BOOL_32 operator<=(const Coordinate& b);
47     BOOL_32 operator>=(const Coordinate& b);
48     BOOL_32 operator!=(const Coordinate& b);
49     Coordinate& operator++(INT_32);
50 
51 private:
52     INT_8 dim;
53     INT_8 ord;
54 };
55 
56 class CoordTerm
57 {
58 public:
59     CoordTerm();
60     VOID Clear();
61     VOID add(Coordinate& co);
62     VOID add(CoordTerm& cl);
63     BOOL_32 remove(Coordinate& co);
64     BOOL_32 Exists(Coordinate& co);
65     VOID copyto(CoordTerm& cl);
66     UINT_32 getsize();
67     UINT_32 getxor(UINT_32 x, UINT_32 y, UINT_32 z = 0, UINT_32 s = 0, UINT_32 m = 0) const;
68 
69     VOID getsmallest(Coordinate& co);
70     UINT_32 Filter(INT_8 f, Coordinate& co, UINT_32 start = 0, INT_8 axis = '\0');
71     Coordinate& operator[](UINT_32 i);
72     BOOL_32 operator==(const CoordTerm& b);
73     BOOL_32 operator!=(const CoordTerm& b);
74     BOOL_32 exceedRange(UINT_32 xRange, UINT_32 yRange = 0, UINT_32 zRange = 0, UINT_32 sRange = 0);
75 
76 private:
77     static const UINT_32 MaxCoords = 8;
78     UINT_32 num_coords;
79     Coordinate m_coord[MaxCoords];
80 };
81 
82 class CoordEq
83 {
84 public:
85     CoordEq();
86     VOID remove(Coordinate& co);
87     BOOL_32 Exists(Coordinate& co);
88     VOID resize(UINT_32 n);
89     UINT_32 getsize();
90     virtual UINT_64 solve(UINT_32 x, UINT_32 y, UINT_32 z = 0, UINT_32 s = 0, UINT_32 m = 0) const;
91     virtual VOID solveAddr(UINT_64 addr, UINT_32 sliceInM,
92                            UINT_32& x, UINT_32& y, UINT_32& z, UINT_32& s, UINT_32& m) const;
93 
94     VOID copy(CoordEq& o, UINT_32 start = 0, UINT_32 num = 0xFFFFFFFF);
95     VOID reverse(UINT_32 start = 0, UINT_32 num = 0xFFFFFFFF);
96     VOID xorin(CoordEq& x, UINT_32 start = 0);
97     UINT_32 Filter(INT_8 f, Coordinate& co, UINT_32 start = 0, INT_8 axis = '\0');
98     VOID shift(INT_32 amount, INT_32 start = 0);
99     virtual CoordTerm& operator[](UINT_32 i);
100     VOID mort2d(Coordinate& c0, Coordinate& c1, UINT_32 start = 0, UINT_32 end = 0);
101     VOID mort3d(Coordinate& c0, Coordinate& c1, Coordinate& c2, UINT_32 start = 0, UINT_32 end = 0);
102 
103     BOOL_32 operator==(const CoordEq& b);
104     BOOL_32 operator!=(const CoordEq& b);
105 
106 private:
107     static const UINT_32 MaxEqBits = 64;
108     UINT_32 m_numBits;
109 
110     CoordTerm m_eq[MaxEqBits];
111 };
112 
113 #endif
114 
115