nouveau_winsys.h revision a6b7c0bcbebb7532b6728500a868b7c985e3f822 
1#ifndef NOUVEAU_WINSYS_H
2#define NOUVEAU_WINSYS_H
3
4#include <stdint.h>
5#include "pipe/p_winsys.h"
6#include "pipe/p_defines.h"
7
8#include "nouveau/nouveau_bo.h"
9#include "nouveau/nouveau_channel.h"
10#include "nouveau/nouveau_class.h"
11#include "nouveau/nouveau_device.h"
12#include "nouveau/nouveau_grobj.h"
13#include "nouveau/nouveau_notifier.h"
14#include "nouveau/nouveau_resource.h"
15#include "nouveau/nouveau_pushbuf.h"
16
17#define NOUVEAU_CAP_HW_VTXBUF (0xbeef0000)
18#define NOUVEAU_CAP_HW_IDXBUF (0xbeef0001)
19
20#define NOUVEAU_TEXTURE_USAGE_LINEAR (1 << 16)
21
22#define NOUVEAU_BUFFER_USAGE_TEXTURE (1 << 16)
23#define NOUVEAU_BUFFER_USAGE_ZETA    (1 << 17)
24
25struct nouveau_winsys {
26	struct nouveau_context *nv;
27
28	struct nouveau_channel *channel;
29
30	int  (*res_init)(struct nouveau_resource **heap, unsigned start,
31			 unsigned size);
32	int  (*res_alloc)(struct nouveau_resource *heap, int size, void *priv,
33			  struct nouveau_resource **);
34	void (*res_free)(struct nouveau_resource **);
35
36	int  (*push_reloc)(struct nouveau_winsys *, void *ptr,
37			   struct pipe_buffer *, uint32_t data,
38			   uint32_t flags, uint32_t vor, uint32_t tor);
39	int  (*push_flush)(struct nouveau_winsys *, unsigned size,
40			   struct pipe_fence_handle **fence);
41
42	int       (*grobj_alloc)(struct nouveau_winsys *, int grclass,
43				 struct nouveau_grobj **);
44	void      (*grobj_free)(struct nouveau_grobj **);
45
46	int       (*notifier_alloc)(struct nouveau_winsys *, int count,
47				    struct nouveau_notifier **);
48	void      (*notifier_free)(struct nouveau_notifier **);
49	void      (*notifier_reset)(struct nouveau_notifier *, int id);
50	uint32_t  (*notifier_status)(struct nouveau_notifier *, int id);
51	uint32_t  (*notifier_retval)(struct nouveau_notifier *, int id);
52	int       (*notifier_wait)(struct nouveau_notifier *, int id,
53				   int status, int timeout);
54
55	int (*surface_copy)(struct nouveau_winsys *, struct pipe_surface *,
56			    unsigned, unsigned, struct pipe_surface *,
57			    unsigned, unsigned, unsigned, unsigned);
58	int (*surface_fill)(struct nouveau_winsys *, struct pipe_surface *,
59			    unsigned, unsigned, unsigned, unsigned, unsigned);
60};
61
62extern struct pipe_screen *
63nv04_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
64
65extern struct pipe_context *
66nv04_create(struct pipe_screen *, unsigned pctx_id);
67
68extern struct pipe_screen *
69nv10_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
70
71extern struct pipe_context *
72nv10_create(struct pipe_screen *, unsigned pctx_id);
73
74extern struct pipe_screen *
75nv20_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
76
77extern struct pipe_context *
78nv20_create(struct pipe_screen *, unsigned pctx_id);
79
80extern struct pipe_screen *
81nv30_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
82
83extern struct pipe_context *
84nv30_create(struct pipe_screen *, unsigned pctx_id);
85
86extern struct pipe_screen *
87nv40_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
88
89extern struct pipe_context *
90nv40_create(struct pipe_screen *, unsigned pctx_id);
91
92extern struct pipe_screen *
93nv50_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
94
95extern struct pipe_context *
96nv50_create(struct pipe_screen *, unsigned pctx_id);
97
98#endif
99