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
143
144
145
146
147
148
149
150
151
152
153
|
#ifndef __NV40_CONTEXT_H__
#define __NV40_CONTEXT_H__
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
#include "pipe/p_state.h"
#include "draw/draw_vertex.h"
#include "nouveau/nouveau_winsys.h"
#include "nouveau/nouveau_gldefs.h"
#define NOUVEAU_PUSH_CONTEXT(ctx) \
struct nv40_channel_context *ctx = nv40->hw
#include "nouveau/nouveau_push.h"
#include "nouveau/nouveau_stateobj.h"
#include "nv40_state.h"
#define NOUVEAU_ERR(fmt, args...) \
fprintf(stderr, "%s:%d - "fmt, __func__, __LINE__, ##args);
#define NOUVEAU_MSG(fmt, args...) \
fprintf(stderr, "nouveau: "fmt, ##args);
#define NV40_NEW_BLEND (1 << 0)
#define NV40_NEW_RAST (1 << 1)
#define NV40_NEW_ZSA (1 << 2)
#define NV40_NEW_SAMPLER (1 << 3)
#define NV40_NEW_FB (1 << 4)
#define NV40_NEW_STIPPLE (1 << 5)
#define NV40_NEW_SCISSOR (1 << 6)
#define NV40_NEW_VIEWPORT (1 << 7)
#define NV40_NEW_BCOL (1 << 8)
#define NV40_NEW_VERTPROG (1 << 9)
#define NV40_NEW_FRAGPROG (1 << 10)
#define NV40_NEW_ARRAYS (1 << 11)
struct nv40_channel_context {
struct nouveau_winsys *nvws;
unsigned refcount;
unsigned chipset;
/* HW graphics objects */
struct nouveau_grobj *curie;
struct nouveau_notifier *sync;
/* Query object resources */
struct nouveau_notifier *query;
struct nouveau_resource *query_heap;
/* Vtxprog resources */
struct nouveau_resource *vp_exec_heap;
struct nouveau_resource *vp_data_heap;
};
struct nv40_context {
struct pipe_context pipe;
struct nouveau_winsys *nvws;
struct nv40_channel_context *hw;
struct draw_context *draw;
int chipset;
uint32_t dirty;
struct nv40_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS];
struct nv40_miptree *tex_miptree[PIPE_MAX_SAMPLERS];
unsigned dirty_samplers;
unsigned fp_samplers;
unsigned vp_samplers;
struct nouveau_stateobj *so_framebuffer;
struct nouveau_stateobj *so_fragtex[16];
struct nouveau_stateobj *so_vtxbuf;
struct nouveau_stateobj *so_blend;
struct nouveau_stateobj *so_rast;
struct nouveau_stateobj *so_zsa;
struct nouveau_stateobj *so_bcol;
struct nouveau_stateobj *so_scissor;
struct nouveau_stateobj *so_viewport;
struct nouveau_stateobj *so_stipple;
struct {
struct nv40_vertex_program *active;
struct nv40_vertex_program *current;
struct pipe_buffer *constant_buf;
} vertprog;
struct {
struct nv40_fragment_program *active;
struct nv40_fragment_program *current;
struct pipe_buffer *constant_buf;
} fragprog;
struct pipe_vertex_buffer vtxbuf[PIPE_ATTRIB_MAX];
struct pipe_vertex_element vtxelt[PIPE_ATTRIB_MAX];
};
static INLINE struct nv40_context *
nv40_context(struct pipe_context *pipe)
{
return (struct nv40_context *)pipe;
}
extern void nv40_init_state_functions(struct nv40_context *nv40);
extern void nv40_init_surface_functions(struct nv40_context *nv40);
extern void nv40_init_miptree_functions(struct nv40_context *nv40);
extern void nv40_init_query_functions(struct nv40_context *nv40);
/* nv40_draw.c */
extern struct draw_stage *nv40_draw_render_stage(struct nv40_context *nv40);
/* nv40_vertprog.c */
extern void nv40_vertprog_translate(struct nv40_context *,
struct nv40_vertex_program *);
extern void nv40_vertprog_bind(struct nv40_context *,
struct nv40_vertex_program *);
extern void nv40_vertprog_destroy(struct nv40_context *,
struct nv40_vertex_program *);
/* nv40_fragprog.c */
extern void nv40_fragprog_translate(struct nv40_context *,
struct nv40_fragment_program *);
extern void nv40_fragprog_bind(struct nv40_context *,
struct nv40_fragment_program *);
extern void nv40_fragprog_destroy(struct nv40_context *,
struct nv40_fragment_program *);
/* nv40_fragtex.c */
extern void nv40_fragtex_bind(struct nv40_context *);
/* nv40_state.c and friends */
extern void nv40_emit_hw_state(struct nv40_context *nv40);
extern void nv40_state_tex_update(struct nv40_context *nv40);
/* nv40_vbo.c */
extern boolean nv40_draw_arrays(struct pipe_context *, unsigned mode,
unsigned start, unsigned count);
extern boolean nv40_draw_elements(struct pipe_context *pipe,
struct pipe_buffer *indexBuffer,
unsigned indexSize,
unsigned mode, unsigned start,
unsigned count);
/* nv40_clear.c */
extern void nv40_clear(struct pipe_context *pipe, struct pipe_surface *ps,
unsigned clearValue);
#endif
|
