1/*
2 * Copyright (c) 2012-2015 Etnaviv Project
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, sub license,
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
12 * next paragraph) shall be included in all copies or substantial portions
13 * of the 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 NON-INFRINGEMENT. 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
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 *
23 * Authors:
24 *    Wladimir J. van der Laan <laanwj@gmail.com>
25 */
26
27#ifndef H_ETNAVIV_TEXTURE
28#define H_ETNAVIV_TEXTURE
29
30#include <etnaviv_drmif.h>
31
32#include "pipe/p_context.h"
33#include "pipe/p_state.h"
34
35#include "hw/state_3d.xml.h"
36
37struct etna_sampler_state {
38   struct pipe_sampler_state base;
39
40   /* sampler offset +4*sampler, interleave when committing state */
41   uint32_t TE_SAMPLER_CONFIG0;
42   uint32_t TE_SAMPLER_CONFIG1;
43   uint32_t TE_SAMPLER_LOD_CONFIG;
44   unsigned min_lod, max_lod;
45};
46
47static inline struct etna_sampler_state *
48etna_sampler_state(struct pipe_sampler_state *samp)
49{
50   return (struct etna_sampler_state *)samp;
51}
52
53struct etna_sampler_view {
54   struct pipe_sampler_view base;
55
56   /* sampler offset +4*sampler, interleave when committing state */
57   uint32_t TE_SAMPLER_CONFIG0;
58   uint32_t TE_SAMPLER_CONFIG0_MASK;
59   uint32_t TE_SAMPLER_CONFIG1;
60   uint32_t TE_SAMPLER_SIZE;
61   uint32_t TE_SAMPLER_LOG_SIZE;
62   struct etna_reloc TE_SAMPLER_LOD_ADDR[VIVS_TE_SAMPLER_LOD_ADDR__LEN];
63   unsigned min_lod, max_lod; /* 5.5 fixp */
64};
65
66static inline struct etna_sampler_view *
67etna_sampler_view(struct pipe_sampler_view *view)
68{
69   return (struct etna_sampler_view *)view;
70}
71
72void
73etna_texture_init(struct pipe_context *pctx);
74
75#endif
76