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
|
#ifndef __NV30_CONTEXT_H__
#define __NV30_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 nv30_context *ctx = nv30
#include "nouveau/nouveau_push.h"
#include "nv30_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 NV30_NEW_VERTPROG (1 << 1)
#define NV30_NEW_FRAGPROG (1 << 2)
#define NV30_NEW_ARRAYS (1 << 3)
struct nv30_context {
struct pipe_context pipe;
struct nouveau_winsys *nvws;
struct draw_context *draw;
int chipset;
struct nouveau_grobj *rankine;
struct nouveau_notifier *sync;
/* query objects */
struct nouveau_notifier *query;
struct nouveau_resource *query_heap;
uint32_t dirty;
struct nv30_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS];
struct nv30_miptree *tex_miptree[PIPE_MAX_SAMPLERS];
unsigned dirty_samplers;
unsigned fp_samplers;
unsigned vp_samplers;
uint32_t rt_enable;
struct pipe_buffer *rt[4];
struct pipe_buffer *zeta;
struct {
struct pipe_buffer *buffer;
uint32_t format;
} tex[16];
unsigned vb_enable;
struct {
struct pipe_buffer *buffer;
unsigned delta;
} vb[16];
struct {
struct nouveau_resource *exec_heap;
struct nouveau_resource *data_heap;
struct nv30_vertex_program *active;
struct nv30_vertex_program *current;
struct pipe_buffer *constant_buf;
} vertprog;
struct {
struct nv30_fragment_program *active;
struct nv30_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 nv30_context *
nv30_context(struct pipe_context *pipe)
{
return (struct nv30_context *)pipe;
}
extern void nv30_init_state_functions(struct nv30_context *nv30);
extern void nv30_init_surface_functions(struct nv30_context *nv30);
extern void nv30_init_miptree_functions(struct nv30_context *nv30);
extern void nv30_init_query_functions(struct nv30_context *nv30);
/* nv30_draw.c */
extern struct draw_stage *nv30_draw_render_stage(struct nv30_context *nv30);
/* nv30_vertprog.c */
extern void nv30_vertprog_translate(struct nv30_context *,
struct nv30_vertex_program *);
extern void nv30_vertprog_bind(struct nv30_context *,
struct nv30_vertex_program *);
extern void nv30_vertprog_destroy(struct nv30_context *,
struct nv30_vertex_program *);
/* nv30_fragprog.c */
extern void nv30_fragprog_translate(struct nv30_context *,
struct nv30_fragment_program *);
extern void nv30_fragprog_bind(struct nv30_context *,
struct nv30_fragment_program *);
extern void nv30_fragprog_destroy(struct nv30_context *,
struct nv30_fragment_program *);
/* nv30_fragtex.c */
extern void nv30_fragtex_bind(struct nv30_context *);
/* nv30_state.c and friends */
extern void nv30_emit_hw_state(struct nv30_context *nv30);
extern void nv30_state_tex_update(struct nv30_context *nv30);
/* nv30_vbo.c */
extern boolean nv30_draw_arrays(struct pipe_context *, unsigned mode,
unsigned start, unsigned count);
extern boolean nv30_draw_elements(struct pipe_context *pipe,
struct pipe_buffer *indexBuffer,
unsigned indexSize,
unsigned mode, unsigned start,
unsigned count);
/* nv30_clear.c */
extern void nv30_clear(struct pipe_context *pipe, struct pipe_surface *ps,
unsigned clearValue);
#endif
|
