src/gallium/drivers/nouveau/nouveau_winsys.h

   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_CPU     (1 << 17)
  24 #define NOUVEAU_BUFFER_USAGE_ZETA    (1 << 18)
  25
  26 struct nouveau_winsys {
  27         struct nouveau_context *nv;
  28
  29         struct nouveau_channel *channel;
  30
  31         int  (*res_init)(struct nouveau_resource **heap, unsigned start,
  32                          unsigned size);
  33         int  (*res_alloc)(struct nouveau_resource *heap, int size, void *priv,
  34                           struct nouveau_resource **);
  35         void (*res_free)(struct nouveau_resource **);
  36
  37         int  (*push_reloc)(struct nouveau_winsys *, void *ptr,
  38                            struct pipe_buffer *, uint32_t data,
  39                            uint32_t flags, uint32_t vor, uint32_t tor);
  40         int  (*push_flush)(struct nouveau_winsys *, unsigned size,
  41                            struct pipe_fence_handle **fence);
  42
  43         int       (*grobj_alloc)(struct nouveau_winsys *, int grclass,
  44                                  struct nouveau_grobj **);
  45         void      (*grobj_free)(struct nouveau_grobj **);
  46
  47         int       (*notifier_alloc)(struct nouveau_winsys *, int count,
  48                                     struct nouveau_notifier **);
  49         void      (*notifier_free)(struct nouveau_notifier **);
  50         void      (*notifier_reset)(struct nouveau_notifier *, int id);
  51         uint32_t  (*notifier_status)(struct nouveau_notifier *, int id);
  52         uint32_t  (*notifier_retval)(struct nouveau_notifier *, int id);
  53         int       (*notifier_wait)(struct nouveau_notifier *, int id,
  54                                    int status, int timeout);
  55
  56         int (*surface_copy)(struct nouveau_winsys *, struct pipe_surface *,
  57                             unsigned, unsigned, struct pipe_surface *,
  58                             unsigned, unsigned, unsigned, unsigned);
  59         int (*surface_fill)(struct nouveau_winsys *, struct pipe_surface *,
  60                             unsigned, unsigned, unsigned, unsigned, unsigned);
  61 };
  62
  63 extern struct pipe_screen *
  64 nv04_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
  65
  66 extern struct pipe_context *
  67 nv04_create(struct pipe_screen *, unsigned pctx_id);
  68
  69 extern struct pipe_screen *
  70 nv10_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
  71
  72 extern struct pipe_context *
  73 nv10_create(struct pipe_screen *, unsigned pctx_id);
  74
  75 extern struct pipe_screen *
  76 nv20_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
  77
  78 extern struct pipe_context *
  79 nv20_create(struct pipe_screen *, unsigned pctx_id);
  80
  81 extern struct pipe_screen *
  82 nv30_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
  83
  84 extern struct pipe_context *
  85 nv30_create(struct pipe_screen *, unsigned pctx_id);
  86
  87 extern struct pipe_screen *
  88 nv40_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
  89
  90 extern struct pipe_context *
  91 nv40_create(struct pipe_screen *, unsigned pctx_id);
  92
  93 extern struct pipe_screen *
  94 nv50_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
  95
  96 extern struct pipe_context *
  97 nv50_create(struct pipe_screen *, unsigned pctx_id);
  98
  99 #endif