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/internal/p_winsys_screen.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 #define NOUVEAU_BUFFER_USAGE_TRANSFER (1 << 18)
  25
  26 struct nouveau_winsys {
  27         struct pipe_winsys *ws;
  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, double 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         struct nouveau_bo *(*get_bo)(struct pipe_buffer *);
  63 };
  64
  65 extern struct pipe_screen *
  66 nv04_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
  67
  68 extern struct pipe_context *
  69 nv04_create(struct pipe_screen *, unsigned pctx_id);
  70
  71 extern struct pipe_screen *
  72 nv10_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
  73
  74 extern struct pipe_context *
  75 nv10_create(struct pipe_screen *, unsigned pctx_id);
  76
  77 extern struct pipe_screen *
  78 nv20_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
  79
  80 extern struct pipe_context *
  81 nv20_create(struct pipe_screen *, unsigned pctx_id);
  82
  83 extern struct pipe_screen *
  84 nv30_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
  85
  86 extern struct pipe_context *
  87 nv30_create(struct pipe_screen *, unsigned pctx_id);
  88
  89 extern struct pipe_screen *
  90 nv40_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
  91
  92 extern struct pipe_context *
  93 nv40_create(struct pipe_screen *, unsigned pctx_id);
  94
  95 extern struct pipe_screen *
  96 nv50_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
  97
  98 extern struct pipe_context *
  99 nv50_create(struct pipe_screen *, unsigned pctx_id);
 100
 101 #endif