1 /****************************************************************************
2 * Copyright (C) 2015 Intel Corporation. All Rights Reserved.
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
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 ***************************************************************************/
23
24 #ifndef SWR_SCREEN_H
25 #define SWR_SCREEN_H
26
27 #include "swr_resource.h"
28
29 #include "pipe/p_screen.h"
30 #include "pipe/p_defines.h"
31 #include "util/u_dl.h"
32 #include "util/format/u_format.h"
33 #include "api.h"
34
35 #include "memory/TilingFunctions.h"
36 #include "memory/InitMemory.h"
37 #include <stdio.h>
38 #include <stdarg.h>
39
40 struct sw_winsys;
41
42 struct swr_screen {
43 struct pipe_screen base;
44 struct pipe_context *pipe;
45
46 struct pipe_fence_handle *flush_fence;
47
48 struct sw_winsys *winsys;
49
50 /* Configurable environment settings */
51 bool msaa_force_enable;
52 uint8_t msaa_max_count;
53 uint32_t client_copy_limit;
54
55 HANDLE hJitMgr;
56
57 /* Dynamic backend implementations */
58 util_dl_library *pLibrary;
59 PFNSwrGetInterface pfnSwrGetInterface;
60 PFNSwrGetTileInterface pfnSwrGetTileInterface;
61
62 /* Do we run on Xeon Phi? */
63 bool is_knl;
64 };
65
66 static INLINE struct swr_screen *
swr_screen(struct pipe_screen * pipe)67 swr_screen(struct pipe_screen *pipe)
68 {
69 return (struct swr_screen *)pipe;
70 }
71
72 SWR_FORMAT
73 mesa_to_swr_format(enum pipe_format format);
74
swr_print_info(const char * format,...)75 INLINE void swr_print_info(const char *format, ...)
76 {
77 static bool print_info = debug_get_bool_option("SWR_PRINT_INFO", false);
78 if(print_info) {
79 va_list args;
80 va_start(args, format);
81 vfprintf(stderr, format, args);
82 va_end(args);
83 }
84 }
85
86 #endif
87