1 /* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
4 * Copyright (C) 2012 Rob Clark <robclark@freedesktop.org>
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice (including the next
14 * paragraph) shall be included in all copies or substantial portions of the
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
26 * Rob Clark <robclark@freedesktop.org>
29 #include "freedreno_surface.h"
30 #include "freedreno_resource.h"
31 #include "freedreno_util.h"
33 #include "util/u_memory.h"
34 #include "util/u_inlines.h"
37 fd_create_surface(struct pipe_context
*pctx
,
38 struct pipe_resource
*ptex
,
39 const struct pipe_surface
*surf_tmpl
)
41 // struct fd_resource* tex = fd_resource(ptex);
42 struct fd_surface
* surface
= CALLOC_STRUCT(fd_surface
);
47 debug_assert(ptex
->target
!= PIPE_BUFFER
);
48 debug_assert(surf_tmpl
->u
.tex
.first_layer
== surf_tmpl
->u
.tex
.last_layer
);
50 struct pipe_surface
*psurf
= &surface
->base
;
51 unsigned level
= surf_tmpl
->u
.tex
.level
;
53 pipe_reference_init(&psurf
->reference
, 1);
54 pipe_resource_reference(&psurf
->texture
, ptex
);
56 psurf
->context
= pctx
;
57 psurf
->format
= surf_tmpl
->format
;
58 psurf
->width
= u_minify(ptex
->width0
, level
);
59 psurf
->height
= u_minify(ptex
->height0
, level
);
60 psurf
->u
.tex
.level
= level
;
61 psurf
->u
.tex
.first_layer
= surf_tmpl
->u
.tex
.first_layer
;
62 psurf
->u
.tex
.last_layer
= surf_tmpl
->u
.tex
.last_layer
;
65 DBG("TODO: %ux%u", psurf
->width
, psurf
->height
);
67 return &surface
->base
;
71 fd_surface_destroy(struct pipe_context
*pctx
, struct pipe_surface
*psurf
)
73 pipe_resource_reference(&psurf
->texture
, NULL
);