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
|
/**************************************************************************
*
* Copyright 2009 VMware, Inc. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
#ifndef ASM_UTIL_H
#define ASM_UTIL_H
static const char pass_through_depth_asm[] =
"FRAG\n"
"DCL IN[0], POSITION, LINEAR\n"
"DCL OUT[0].z, POSITION, CONSTANT\n"
"0: MOV OUT[0].z, IN[0].zzzz\n"
"1: END\n";
/* μnew = μmask */
static const char set_mask_asm[] =
"FRAG\n"
"DCL IN[0], GENERIC[0], PERSPECTIVE\n"
"DCL SAMP[0], CONSTANT\n"
"DCL OUT[0], COLOR, CONSTANT\n"
"0: TEX OUT[0], IN[0], SAMP[0], 2D\n"/*umask*/
"1: END\n";
/* μnew = 1 – (1 – μmask)*(1 – μprev) */
static const char union_mask_asm[] =
"FRAG\n"
"DCL IN[0], GENERIC[0], PERSPECTIVE\n"
"DCL IN[1], POSITION, LINEAR\n"
"DCL CONST[0], CONSTANT\n"
"DCL SAMP[0..1], CONSTANT\n"
"DCL TEMP[0..3], CONSTANT\n"
"DCL OUT[0], COLOR, CONSTANT\n"
"0: TEX TEMP[1], IN[0], SAMP[0], 2D\n"/*umask*/
"1: TEX TEMP[0], IN[1], SAMP[1], 2D\n"/*uprev*/
"2: SUB TEMP[2], CONST[0], TEMP[0]\n"
"3: SUB TEMP[3], CONST[0], TEMP[1]\n"
"4: MUL TEMP[0].w, TEMP[2].wwww, TEMP[3].wwww\n"
"5: SUB OUT[0], CONST[0], TEMP[0]\n"
"6: END\n";
/* μnew = μmask *μprev */
static const char intersect_mask_asm[] =
"FRAG\n"
"DCL IN[0], GENERIC[0], PERSPECTIVE\n"
"DCL IN[1], POSITION, LINEAR\n"
"DCL CONST[0], CONSTANT\n"
"DCL SAMP[0..1], CONSTANT\n"
"DCL TEMP[0..1], CONSTANT\n"
"DCL OUT[0], COLOR, CONSTANT\n"
"0: TEX TEMP[0], IN[1], SAMP[1], 2D\n"/*uprev*/
"1: TEX TEMP[1], IN[0], SAMP[0], 2D\n"/*umask*/
"2: MUL OUT[0], TEMP[0].wwww, TEMP[1].wwww\n"
"3: END\n";
/* μnew = μprev*(1 – μmask) */
static const char subtract_mask_asm[] =
"FRAG\n"
"DCL IN[0], GENERIC[0], PERSPECTIVE\n"
"DCL IN[1], POSITION, LINEAR\n"
"DCL CONST[0], CONSTANT\n"
"DCL SAMP[0..1], CONSTANT\n"
"DCL TEMP[0..2], CONSTANT\n"
"DCL OUT[0], COLOR, CONSTANT\n"
"0: TEX TEMP[1], IN[0], SAMP[0], 2D\n"/*umask*/
"1: TEX TEMP[0], IN[1], SAMP[1], 2D\n"/*uprev*/
"2: SUB TEMP[2], CONST[0], TEMP[1]\n"
"3: MUL OUT[0], TEMP[2].wwww, TEMP[0].wwww\n"
"4: END\n";
static const char vs_plain_asm[] =
"VERT\n"
"DCL IN[0]\n"
"DCL OUT[0], POSITION\n"
"DCL TEMP[0]\n"
"DCL CONST[0..1]\n"
"0: MUL TEMP[0], IN[0], CONST[0]\n"
"1: ADD TEMP[0], TEMP[0], CONST[1]\n"
"2: MOV OUT[0], TEMP[0]\n"
"3: END\n";
static const char vs_clear_asm[] =
"VERT\n"
"DCL IN[0]\n"
"DCL IN[1]\n"
"DCL OUT[0], POSITION\n"
"DCL OUT[1], COLOR\n"
"DCL TEMP[0]\n"
"DCL CONST[0..1]\n"
"0: MUL TEMP[0], IN[0], CONST[0]\n"
"1: ADD TEMP[0], TEMP[0], CONST[1]\n"
"2: MOV OUT[0], TEMP[0]\n"
"3: MOV OUT[1], IN[1]\n"
"4: END\n";
static const char vs_texture_asm[] =
"VERT\n"
"DCL IN[0]\n"
"DCL IN[1]\n"
"DCL OUT[0], POSITION\n"
"DCL OUT[1], GENERIC\n"
"DCL TEMP[0]\n"
"DCL CONST[0..1]\n"
"0: MUL TEMP[0], IN[0], CONST[0]\n"
"1: ADD TEMP[0], TEMP[0], CONST[1]\n"
"2: MOV OUT[0], TEMP[0]\n"
"3: MOV OUT[1], IN[1]\n"
"4: END\n";
#endif
|
