CoCalc -- nouveau

GitHub Repository: PojavLauncherTeam/mesa
Path: blob/21.2-virgl/src/gallium/drivers/nouveau/nouveau_gldefs.h
⁴⁵⁷⁰ views
1
#ifndef __NOUVEAU_GLDEFS_H__
2
#define __NOUVEAU_GLDEFS_H__
3

4
static inline unsigned
5
nvgl_blend_func(unsigned factor)
6
{
7
	switch (factor) {
8
	case PIPE_BLENDFACTOR_ZERO:
9
		return 0x0000;
10
	case PIPE_BLENDFACTOR_ONE:
11
		return 0x0001;
12
	case PIPE_BLENDFACTOR_SRC_COLOR:
13
		return 0x0300;
14
	case PIPE_BLENDFACTOR_INV_SRC_COLOR:
15
		return 0x0301;
16
	case PIPE_BLENDFACTOR_SRC_ALPHA:
17
		return 0x0302;
18
	case PIPE_BLENDFACTOR_INV_SRC_ALPHA:
19
		return 0x0303;
20
	case PIPE_BLENDFACTOR_DST_ALPHA:
21
		return 0x0304;
22
	case PIPE_BLENDFACTOR_INV_DST_ALPHA:
23
		return 0x0305;
24
	case PIPE_BLENDFACTOR_DST_COLOR:
25
		return 0x0306;
26
	case PIPE_BLENDFACTOR_INV_DST_COLOR:
27
		return 0x0307;
28
	case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE:
29
		return 0x0308;
30
	case PIPE_BLENDFACTOR_CONST_COLOR:
31
		return 0x8001;
32
	case PIPE_BLENDFACTOR_INV_CONST_COLOR:
33
		return 0x8002;
34
	case PIPE_BLENDFACTOR_CONST_ALPHA:
35
		return 0x8003;
36
	case PIPE_BLENDFACTOR_INV_CONST_ALPHA:
37
		return 0x8004;
38
	default:
39
		return 0x0000;
40
	}
41
}
42

43
static inline unsigned
44
nvgl_blend_eqn(unsigned func)
45
{
46
	switch (func) {
47
	case PIPE_BLEND_ADD:
48
		return 0x8006;
49
	case PIPE_BLEND_MIN:
50
		return 0x8007;
51
	case PIPE_BLEND_MAX:
52
		return 0x8008;
53
	case PIPE_BLEND_SUBTRACT:
54
		return 0x800a;
55
	case PIPE_BLEND_REVERSE_SUBTRACT:
56
		return 0x800b;
57
	default:
58
		return 0x8006;
59
	}
60
}
61

62
static inline unsigned
63
nvgl_logicop_func(unsigned func)
64
{
65
	switch (func) {
66
	case PIPE_LOGICOP_CLEAR:
67
		return 0x1500;
68
	case PIPE_LOGICOP_NOR:
69
		return 0x1508;
70
	case PIPE_LOGICOP_AND_INVERTED:
71
		return 0x1504;
72
	case PIPE_LOGICOP_COPY_INVERTED:
73
		return 0x150c;
74
	case PIPE_LOGICOP_AND_REVERSE:
75
		return 0x1502;
76
	case PIPE_LOGICOP_INVERT:
77
		return 0x150a;
78
	case PIPE_LOGICOP_XOR:
79
		return 0x1506;
80
	case PIPE_LOGICOP_NAND:
81
		return 0x150e;
82
	case PIPE_LOGICOP_AND:
83
		return 0x1501;
84
	case PIPE_LOGICOP_EQUIV:
85
		return 0x1509;
86
	case PIPE_LOGICOP_NOOP:
87
		return 0x1505;
88
	case PIPE_LOGICOP_OR_INVERTED:
89
		return 0x150d;
90
	case PIPE_LOGICOP_COPY:
91
		return 0x1503;
92
	case PIPE_LOGICOP_OR_REVERSE:
93
		return 0x150b;
94
	case PIPE_LOGICOP_OR:
95
		return 0x1507;
96
	case PIPE_LOGICOP_SET:
97
		return 0x150f;
98
	default:
99
		return 0x1505;
100
	}
101
}
102

103
static inline unsigned
104
nvgl_comparison_op(unsigned op)
105
{
106
	switch (op) {
107
	case PIPE_FUNC_NEVER:
108
		return 0x0200;
109
	case PIPE_FUNC_LESS:
110
		return 0x0201;
111
	case PIPE_FUNC_EQUAL:
112
		return 0x0202;
113
	case PIPE_FUNC_LEQUAL:
114
		return 0x0203;
115
	case PIPE_FUNC_GREATER:
116
		return 0x0204;
117
	case PIPE_FUNC_NOTEQUAL:
118
		return 0x0205;
119
	case PIPE_FUNC_GEQUAL:
120
		return 0x0206;
121
	case PIPE_FUNC_ALWAYS:
122
		return 0x0207;
123
	default:
124
		return 0x0207;
125
	}
126
}
127

128
static inline unsigned
129
nvgl_polygon_mode(unsigned mode)
130
{
131
	switch (mode) {
132
	case PIPE_POLYGON_MODE_POINT:
133
		return 0x1b00;
134
	case PIPE_POLYGON_MODE_LINE:
135
		return 0x1b01;
136
	case PIPE_POLYGON_MODE_FILL:
137
		return 0x1b02;
138
	default:
139
		return 0x1b02;
140
	}
141
}
142

143
static inline unsigned
144
nvgl_stencil_op(unsigned op)
145
{
146
	switch (op) {
147
	case PIPE_STENCIL_OP_ZERO:
148
		return 0x0000;
149
	case PIPE_STENCIL_OP_INVERT:
150
		return 0x150a;
151
	case PIPE_STENCIL_OP_KEEP:
152
		return 0x1e00;
153
	case PIPE_STENCIL_OP_REPLACE:
154
		return 0x1e01;
155
	case PIPE_STENCIL_OP_INCR:
156
		return 0x1e02;
157
	case PIPE_STENCIL_OP_DECR:
158
		return 0x1e03;
159
	case PIPE_STENCIL_OP_INCR_WRAP:
160
		return 0x8507;
161
	case PIPE_STENCIL_OP_DECR_WRAP:
162
		return 0x8508;
163
	default:
164
		return 0x1e00;
165
	}
166
}
167

168
static inline unsigned
169
nvgl_primitive(unsigned prim) {
170
	switch (prim) {
171
	case PIPE_PRIM_POINTS:
172
		return 0x0001;
173
	case PIPE_PRIM_LINES:
174
		return 0x0002;
175
	case PIPE_PRIM_LINE_LOOP:
176
		return 0x0003;
177
	case PIPE_PRIM_LINE_STRIP:
178
		return 0x0004;
179
	case PIPE_PRIM_TRIANGLES:
180
		return 0x0005;
181
	case PIPE_PRIM_TRIANGLE_STRIP:
182
		return 0x0006;
183
	case PIPE_PRIM_TRIANGLE_FAN:
184
		return 0x0007;
185
	case PIPE_PRIM_QUADS:
186
		return 0x0008;
187
	case PIPE_PRIM_QUAD_STRIP:
188
		return 0x0009;
189
	case PIPE_PRIM_POLYGON:
190
		return 0x000a;
191
	default:
192
		return 0;
193
	}
194
}
195

196
#endif
197

198
Product

Resources

Company
