1/*
2 * Copyright (C) 2016 Rob Clark <robclark@freedesktop.org>
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 *
23 * Authors:
24 *    Rob Clark <robclark@freedesktop.org>
25 */
26
27#ifndef FD5_TEXTURE_H_
28#define FD5_TEXTURE_H_
29
30#include "pipe/p_context.h"
31
32#include "freedreno_resource.h"
33#include "freedreno_texture.h"
34
35#include "fd5_context.h"
36#include "fd5_format.h"
37
38struct fd5_sampler_stateobj {
39   struct pipe_sampler_state base;
40   uint32_t texsamp0, texsamp1, texsamp2, texsamp3;
41   bool needs_border;
42};
43
44static inline struct fd5_sampler_stateobj *
45fd5_sampler_stateobj(struct pipe_sampler_state *samp)
46{
47   return (struct fd5_sampler_stateobj *)samp;
48}
49
50struct fd5_pipe_sampler_view {
51   struct pipe_sampler_view base;
52   uint32_t texconst0, texconst1, texconst2, texconst3, texconst5;
53   uint32_t texconst6, texconst7, texconst8, texconst9, texconst10, texconst11;
54   uint32_t offset;
55};
56
57static inline struct fd5_pipe_sampler_view *
58fd5_pipe_sampler_view(struct pipe_sampler_view *pview)
59{
60   return (struct fd5_pipe_sampler_view *)pview;
61}
62
63void fd5_texture_init(struct pipe_context *pctx);
64
65static inline enum a5xx_tex_type
66fd5_tex_type(unsigned target)
67{
68   switch (target) {
69   default:
70      assert(0);
71   case PIPE_BUFFER:
72      return A5XX_TEX_BUFFER;
73   case PIPE_TEXTURE_1D:
74   case PIPE_TEXTURE_1D_ARRAY:
75      return A5XX_TEX_1D;
76   case PIPE_TEXTURE_RECT:
77   case PIPE_TEXTURE_2D:
78   case PIPE_TEXTURE_2D_ARRAY:
79      return A5XX_TEX_2D;
80   case PIPE_TEXTURE_3D:
81      return A5XX_TEX_3D;
82   case PIPE_TEXTURE_CUBE:
83   case PIPE_TEXTURE_CUBE_ARRAY:
84      return A5XX_TEX_CUBE;
85   }
86}
87
88#endif /* FD5_TEXTURE_H_ */
89