2 * Copyright (c) 2012-2015 Etnaviv Project
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:
11 * The above copyright notice and this permission notice (including the
12 * next paragraph) shall be included in all copies or substantial portions
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.
24 * Wladimir J. van der Laan <laanwj@gmail.com>
25 * Christian Gmeiner <christian.gmeiner@gmail.com>
28 #ifndef H_ETNAVIV_SCREEN
29 #define H_ETNAVIV_SCREEN
31 #include "etnaviv_internal.h"
32 #include "etnaviv_query_pm.h"
34 #include "os/os_thread.h"
35 #include "pipe/p_screen.h"
36 #include "renderonly/renderonly.h"
37 #include "util/slab.h"
38 #include "util/u_dynarray.h"
42 /* Enum with indices for each of the feature words */
43 enum viv_features_word
{
45 viv_chipMinorFeatures0
= 1,
46 viv_chipMinorFeatures1
= 2,
47 viv_chipMinorFeatures2
= 3,
48 viv_chipMinorFeatures3
= 4,
49 viv_chipMinorFeatures4
= 5,
50 viv_chipMinorFeatures5
= 6,
51 VIV_FEATURES_WORD_COUNT
/* Must be last */
54 /** Convenience macro to probe features from state.xml.h:
55 * VIV_FEATURE(chipFeatures, FAST_CLEAR)
56 * VIV_FEATURE(chipMinorFeatures1, AUTO_DISABLE)
58 #define VIV_FEATURE(screen, word, feature) \
59 ((screen->features[viv_ ## word] & (word ## _ ## feature)) != 0)
62 struct pipe_screen base
;
67 struct etna_device
*dev
;
69 struct etna_pipe
*pipe
;
70 struct etna_perfmon
*perfmon
;
71 struct renderonly
*ro
;
73 struct util_dynarray supported_pm_queries
;
74 struct slab_parent_pool transfer_pool
;
78 uint32_t features
[VIV_FEATURES_WORD_COUNT
];
80 struct etna_specs specs
;
85 static inline struct etna_screen
*
86 etna_screen(struct pipe_screen
*pscreen
)
88 return (struct etna_screen
*)pscreen
;
92 etna_screen_bo_from_handle(struct pipe_screen
*pscreen
,
93 struct winsys_handle
*whandle
, unsigned *out_stride
);
96 etna_screen_create(struct etna_device
*dev
, struct etna_gpu
*gpu
,
97 struct renderonly
*ro
);