1 /* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
2
3 /*
4 * Copyright (C) 2014 Rob Clark <robclark@freedesktop.org>
5 *
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:
12 *
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
15 * Software.
16 *
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
23 * SOFTWARE.
24 *
25 * Authors:
26 * Rob Clark <robclark@freedesktop.org>
27 */
28
29 #ifndef FD4_TEXTURE_H_
30 #define FD4_TEXTURE_H_
31
32 #include "pipe/p_context.h"
33
34 #include "freedreno_texture.h"
35 #include "freedreno_resource.h"
36
37 #include "fd4_context.h"
38 #include "fd4_format.h"
39
40 struct fd4_sampler_stateobj {
41 struct pipe_sampler_state base;
42 uint32_t texsamp0, texsamp1;
43 bool saturate_s, saturate_t, saturate_r;
44 bool needs_border;
45 };
46
47 static inline struct fd4_sampler_stateobj *
fd4_sampler_stateobj(struct pipe_sampler_state * samp)48 fd4_sampler_stateobj(struct pipe_sampler_state *samp)
49 {
50 return (struct fd4_sampler_stateobj *)samp;
51 }
52
53 struct fd4_pipe_sampler_view {
54 struct pipe_sampler_view base;
55 uint32_t texconst0, texconst1, texconst2, texconst3, texconst4;
56 uint32_t offset;
57 bool astc_srgb;
58 };
59
60 static inline struct fd4_pipe_sampler_view *
fd4_pipe_sampler_view(struct pipe_sampler_view * pview)61 fd4_pipe_sampler_view(struct pipe_sampler_view *pview)
62 {
63 return (struct fd4_pipe_sampler_view *)pview;
64 }
65
66 unsigned fd4_get_const_idx(struct fd_context *ctx,
67 struct fd_texture_stateobj *tex, unsigned samp_id);
68
69 void fd4_texture_init(struct pipe_context *pctx);
70
71 #endif /* FD4_TEXTURE_H_ */
72