src/gallium/drivers/nv30/nv30_transfer.h

   1 #ifndef __NV30_TRANSFER_H__
   2 #define __NV30_TRANSFER_H__
   3
   4 struct nv30_rect {
   5    struct nouveau_bo *bo;
   6    unsigned offset;
   7    unsigned domain;
   8    unsigned pitch;
   9    unsigned cpp;
  10    unsigned w;
  11    unsigned h;
  12    unsigned d;
  13    unsigned z;
  14    unsigned x0;
  15    unsigned x1;
  16    unsigned y0;
  17    unsigned y1;
  18 };
  19
  20 enum nv30_transfer_filter {
  21    NEAREST = 0,
  22    BILINEAR
  23 };
  24
  25 void
  26 nv30_transfer_rect(struct nv30_context *, enum nv30_transfer_filter filter,
  27                    struct nv30_rect *, struct nv30_rect *);
  28
  29 void
  30 nv30_transfer_push_data(struct nouveau_context *,
  31                         struct nouveau_bo *, unsigned offset, unsigned domain,
  32                         unsigned size, void *data);
  33
  34 void
  35 nv30_transfer_copy_data(struct nouveau_context *,
  36                         struct nouveau_bo *, unsigned dstoff, unsigned dstdom,
  37                         struct nouveau_bo *, unsigned srcoff, unsigned srcdom,
  38                         unsigned size);
  39
  40 #endif