diff options
| author | Marek Olšák <[email protected]> | 2012-10-08 04:06:42 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2012-10-11 21:12:16 +0200 |
| commit | 369e46888904c6d379b8b477d9242cff1608e30e (patch) | |
| tree | 528b10f900f23af3acd22a0edcf50fde0eeee86e /src/gallium/drivers/nvc0/nvc0_resource.h | |
| parent | ec4c74a9dc10039d97ad24c4f16bd2400517991d (diff) | |
gallium: unify transfer functions
"get_transfer + transfer_map" becomes "transfer_map".
"transfer_unmap + transfer_destroy" becomes "transfer_unmap".
transfer_map must create and return the transfer object and transfer_unmap
must destroy it.
transfer_map is successful if the returned buffer pointer is not NULL.
If transfer_map fails, the pointer to the transfer object remains unchanged
(i.e. doesn't have to be NULL).
Acked-by: Brian Paul <[email protected]>
Diffstat (limited to 'src/gallium/drivers/nvc0/nvc0_resource.h')
| -rw-r--r-- | src/gallium/drivers/nvc0/nvc0_resource.h | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/src/gallium/drivers/nvc0/nvc0_resource.h b/src/gallium/drivers/nvc0/nvc0_resource.h index 41b1667b2e4..0d5f026d6e1 100644 --- a/src/gallium/drivers/nvc0/nvc0_resource.h +++ b/src/gallium/drivers/nvc0/nvc0_resource.h @@ -44,18 +44,13 @@ nvc0_miptree_surface_new(struct pipe_context *, unsigned nvc0_mt_zslice_offset(const struct nv50_miptree *, unsigned l, unsigned z); -struct pipe_transfer * -nvc0_miptree_transfer_new(struct pipe_context *pcontext, - struct pipe_resource *pt, +void * +nvc0_miptree_transfer_map(struct pipe_context *pctx, + struct pipe_resource *res, unsigned level, unsigned usage, - const struct pipe_box *box); -void -nvc0_miptree_transfer_del(struct pipe_context *pcontext, - struct pipe_transfer *ptx); -void * -nvc0_miptree_transfer_map(struct pipe_context *pcontext, - struct pipe_transfer *ptx); + const struct pipe_box *box, + struct pipe_transfer **ptransfer); void nvc0_miptree_transfer_unmap(struct pipe_context *pcontext, struct pipe_transfer *ptx); |