1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
/* $XFree86: xc/programs/Xserver/iplan2p4/iplmergerop.h,v 3.0 1996/08/18 01:54:53 dawes Exp $ */
#ifndef _IPLANMERGEROP_H_
#define _IPLANMERGEROP_H_
/* Modified nov 94 by Martin Schaller (Martin_Schaller@maus.r.de) for use with
interleaved planes */
/* defines:
INTER_MROP_NAME
INTER_MROP_DECLARE_REG()
INTER_MROP_INITIALIZE(alu, pm)
INTER_MROP_SOLID(src1, src2, dst)
INTER_MROP_MASK(src1, src2, mask, dst)
INTER_MROP_PREBUILD(src)
INTER_MROP_PREBUILT_DECLARE()
INTER_MROP_PREBUILT_SOLID(src,dst)
INTER_MROP_PREBUILT_MASK(src,dst,mask)
*/
#ifndef GXcopy
#include "X.h"
#endif
typedef struct _mergeRopBits {
unsigned long ca1, cx1, ca2, cx2;
} mergeRopRec, *mergeRopPtr;
extern mergeRopRec mergeRopBits[16];
#define INTER_DeclareMergeRop() \
INTER_DECLAREGP(_ca1); \
INTER_DECLAREGP(_cx1); \
INTER_DECLAREGP(_ca2); \
INTER_DECLAREGP(_cx2);
#define INTER_DeclarePrebuiltMergeRop() \
INTER_DECLAREGP(_cca); \
INTER_DECLAREGP(_ccx);
#define INTER_InitializeMergeRop(alu,pm) { \
INTER_DECLAREGP(_pm); \
mergeRopPtr _bits; \
INTER_PFILL(pm, _pm); \
_bits = &mergeRopBits[alu]; \
INTER_ANDMSK(_pm, _bits->ca1, _ca1); \
INTER_ANDMSK(_pm, _bits->ca2, _ca2); \
INTER_ANDMSK(_pm, _bits->cx2, _cx2); \
INTER_NOT(_pm, _pm); \
INTER_ORMSK(_pm, _bits->cx1, _cx1); \
}
#define INTER_DoMergeRop(src1, src2, dst) \
INTER_CPLX(src1, src2, _ca1, _cx1, _ca2, _cx2, dst)
#define INTER_DoMaskMergeRop(src1, src2, mask, dst) \
INTER_CPLXM(src1, src2, _ca1, _cx1, _ca2, _cx2, mask, dst)
#define INTER_DoPrebuiltMergeRop(src, dst) \
INTER_DoRRop(src, _cca, _ccx, dst)
#define INTER_DoMaskPrebuiltMergeRop(src, mask, dst) \
INTER_DoMaskRRop(src, _cca, _ccx, mask, dst)
#define INTER_PrebuildMergeRop(src) \
INTER_DoRRop(src, _ca1, _cx1, _cca); \
INTER_DoRRop(src, _ca2, _cx2, _ccx);
#ifndef MROP
#define MROP 0
#endif
#define Mclear (1<<GXclear)
#define Mand (1<<GXand)
#define MandReverse (1<<GXandReverse)
#define Mcopy (1<<GXcopy)
#define MandInverted (1<<GXandInverted)
#define Mnoop (1<<GXnoop)
#define Mxor (1<<GXxor)
#define Mor (1<<GXor)
#define Mnor (1<<GXnor)
#define Mequiv (1<<GXequiv)
#define Minvert (1<<GXinvert)
#define MorReverse (1<<GXorReverse)
#define McopyInverted (1<<GXcopyInverted)
#define MorInverted (1<<GXorInverted)
#define Mnand (1<<GXnand)
#define Mset (1<<GXset)
#if (MROP) == Mcopy
#define INTER_MROP_NAME(prefix) INTER_MROP_NAME_CAT(prefix,Copy)
#define INTER_MROP_DECLARE_REG()
#define INTER_MROP_INITIALIZE(alu,pm)
#define INTER_MROP_SOLID(src,dst,dst2) INTER_COPY(src, dst2)
#define INTER_MROP_MASK(src,dst,mask, dst2) INTER_COPYM(src,dst,mask,dst2)
#endif
#if (MROP) == Mxor
#define INTER_MROP_NAME(prefix) INTER_MROP_NAME_CAT(prefix,Xor)
#define INTER_MROP_DECLARE_REG()
#define INTER_MROP_INITIALIZE(alu,pm)
#define INTER_MROP_SOLID(src,dst,dst2) INTER_XOR(src,dst,dst2)
#define INTER_MROP_MASK(src,dst,mask,dst2) INTER_XORM(src,dst,mask,dst2)
#endif
#if (MROP) == Mor
#define INTER_MROP_NAME(prefix) INTER_MROP_NAME_CAT(prefix,Or)
#define INTER_MROP_DECLARE_REG()
#define INTER_MROP_INITIALIZE(alu,pm)
#define INTER_MROP_SOLID(src,dst,dst2) INTER_OR(src,dst,dst2)
#define INTER_MROP_MASK(src,dst,mask,dst2) INTER_ORM(src,dst,mask,dst2)
#endif
#if (MROP) == 0
#define INTER_MROP_NAME(prefix) INTER_MROP_NAME_CAT(prefix,General)
#define INTER_MROP_DECLARE_REG() INTER_DeclareMergeRop()
#define INTER_MROP_INITIALIZE(alu,pm) INTER_InitializeMergeRop(alu,pm)
#define INTER_MROP_SOLID(src,dst,dst2) INTER_DoMergeRop(src, dst, dst2)
#define INTER_MROP_MASK(src,dst,mask,dst2) \
INTER_DoMaskMergeRop(src, dst, mask, dst2)
#define INTER_MROP_PREBUILD(src) INTER_PrebuildMergeRop(src)
#define INTER_MROP_PREBUILT_DECLARE() INTER_DeclarePrebuiltMergeRop()
#define INTER_MROP_PREBUILT_SOLID(src,dst, dst2) \
INTER_DoPrebuiltMergeRop(dst,dst2)
#define INTER_MROP_PREBUILT_MASK(src,dst,mask,dst2) \
INTER_DoMaskPrebuiltMergeRop(dst,mask, dst2)
#endif
#ifndef INTER_MROP_PREBUILD
#define INTER_MROP_PREBUILD(src)
#define INTER_MROP_PREBUILT_DECLARE()
#define INTER_MROP_PREBUILT_SOLID(src,dst,dst2) INTER_MROP_SOLID(src,dst,dst2)
#define INTER_MROP_PREBUILT_MASK(src,dst,mask,dst2) \
INTER_MROP_MASK(src,dst,mask,dst2)
#endif
#if !defined(UNIXCPP) || defined(ANSICPP)
#define INTER_MROP_NAME_CAT(prefix,suffix) prefix##suffix
#else
#define INTER_MROP_NAME_CAT(prefix,suffix) prefix/**/suffix
#endif
#endif /* _IPLANMERGEROP_H_ */
|
