From 369e46888904c6d379b8b477d9242cff1608e30e Mon Sep 17 00:00:00 2001 From: Marek Olšák Date: Mon, 8 Oct 2012 04:06:42 +0200 Subject: 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 --- src/gallium/drivers/nvc0/nvc0_resource.h | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) (limited to 'src/gallium/drivers/nvc0/nvc0_resource.h') 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); -- cgit v1.2.3