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_defines.h"
   6
   7 #include "nouveau/nouveau_bo.h"
   8 #include "nouveau/nouveau_channel.h"
   9 #include "nouveau/nouveau_device.h"
  10 #include "nouveau/nouveau_grobj.h"
  11 #include "nouveau/nouveau_notifier.h"
  12 #include "nouveau/nouveau_resource.h"
  13 #include "nouveau/nouveau_pushbuf.h"
  14
  15 static INLINE uint32_t
  16 nouveau_screen_transfer_flags(unsigned pipe)
  17 {
  18         uint32_t flags = 0;
  19
  20         if (pipe & PIPE_TRANSFER_READ)
  21                 flags |= NOUVEAU_BO_RD;
  22         if (pipe & PIPE_TRANSFER_WRITE)
  23                 flags |= NOUVEAU_BO_WR;
  24         if (pipe & PIPE_TRANSFER_DISCARD)
  25                 flags |= NOUVEAU_BO_INVAL;
  26         if (pipe & PIPE_TRANSFER_UNSYNCHRONIZED)
  27                 flags |= NOUVEAU_BO_NOSYNC;
  28         else if (pipe & PIPE_TRANSFER_DONTBLOCK)
  29                 flags |= NOUVEAU_BO_NOWAIT;
  30
  31         return flags;
  32 }
  33
  34 extern struct pipe_screen *
  35 nvfx_screen_create(struct pipe_winsys *ws, struct nouveau_device *);
  36
  37 extern struct pipe_screen *
  38 nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *);
  39
  40 #endif