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_grobj.h"
  12 #include "nouveau/nouveau_notifier.h"
  13 #include "nouveau/nouveau_resource.h"
  14 #include "nouveau/nouveau_pushbuf.h"
  15
  16 #define NOUVEAU_CAP_HW_VTXBUF (0xbeef0000)
  17 #define NOUVEAU_CAP_HW_IDXBUF (0xbeef0001)
  18
  19 #define NOUVEAU_BUFFER_USAGE_TEXTURE (1 << 16)
  20
  21 struct nouveau_winsys {
  22         struct nouveau_context *nv;
  23
  24         struct nouveau_channel *channel;
  25
  26         int  (*res_init)(struct nouveau_resource **heap, unsigned start,
  27                          unsigned size);
  28         int  (*res_alloc)(struct nouveau_resource *heap, int size, void *priv,
  29                           struct nouveau_resource **);
  30         void (*res_free)(struct nouveau_resource **);
  31
  32         int  (*push_reloc)(struct nouveau_winsys *, void *ptr,
  33                            struct pipe_buffer *, uint32_t data,
  34                            uint32_t flags, uint32_t vor, uint32_t tor);
  35         int  (*push_flush)(struct nouveau_winsys *, unsigned size,
  36                            struct pipe_fence_handle **fence);
  37
  38         int       (*grobj_alloc)(struct nouveau_winsys *, int grclass,
  39                                  struct nouveau_grobj **);
  40         void      (*grobj_free)(struct nouveau_grobj **);
  41
  42         int       (*notifier_alloc)(struct nouveau_winsys *, int count,
  43                                     struct nouveau_notifier **);
  44         void      (*notifier_free)(struct nouveau_notifier **);
  45         void      (*notifier_reset)(struct nouveau_notifier *, int id);
  46         uint32_t  (*notifier_status)(struct nouveau_notifier *, int id);
  47         uint32_t  (*notifier_retval)(struct nouveau_notifier *, int id);
  48         int       (*notifier_wait)(struct nouveau_notifier *, int id,
  49                                    int status, int timeout);
  50
  51         int (*surface_copy)(struct nouveau_winsys *, struct pipe_surface *,
  52                             unsigned, unsigned, struct pipe_surface *,
  53                             unsigned, unsigned, unsigned, unsigned);
  54         int (*surface_fill)(struct nouveau_winsys *, struct pipe_surface *,
  55                             unsigned, unsigned, unsigned, unsigned, unsigned);
  56 };
  57
  58 extern struct pipe_screen *
  59 nv10_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *,
  60                    unsigned chipset);
  61
  62 extern struct pipe_context *
  63 nv10_create(struct pipe_screen *, unsigned pctx_id);
  64
  65 extern struct pipe_screen *
  66 nv30_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *,
  67                    unsigned chipset);
  68
  69 extern struct pipe_context *
  70 nv30_create(struct pipe_screen *, unsigned pctx_id);
  71
  72 extern struct pipe_screen *
  73 nv40_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *,
  74                    unsigned chipset);
  75
  76 extern struct pipe_context *
  77 nv40_create(struct pipe_screen *, unsigned pctx_id);
  78
  79 extern struct pipe_screen *
  80 nv50_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *,
  81                    unsigned chipset);
  82
  83 extern struct pipe_context *
  84 nv50_create(struct pipe_screen *, unsigned pctx_id);
  85
  86 #endif