1 /**************************************************************************
2 *
3 * Copyright 2009 Younes Manton.
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 *
26 **************************************************************************/
27
28 /*
29 * Target makefiles directly refer to vl_winsys_dri.c to avoid DRI dependency
30 */
31
32 #ifdef __cplusplus
33 extern "C" {
34 #endif
35
36 #ifndef vl_winsys_h
37 #define vl_winsys_h
38
39 #ifdef HAVE_X11_PLATFORM
40 #include <X11/Xlib.h>
41 #endif
42 #ifdef _WIN32
43 #include <windows.h>
44 #include <unknwn.h>
45 #endif
46 #include "pipe/p_defines.h"
47 #include "util/format/u_formats.h"
48
49 struct pipe_screen;
50 struct pipe_surface;
51 struct pipe_loader_device;
52
53 struct vl_screen
54 {
55 void (*destroy)(struct vl_screen *vscreen);
56
57 struct pipe_resource *
58 (*texture_from_drawable)(struct vl_screen *vscreen, void *drawable);
59
60 struct u_rect *
61 (*get_dirty_area)(struct vl_screen *vscreen);
62
63 uint64_t
64 (*get_timestamp)(struct vl_screen *vscreen, void *drawable);
65
66 void
67 (*set_next_timestamp)(struct vl_screen *vscreen, uint64_t stamp);
68
69 void *
70 (*get_private)(struct vl_screen *vscreen);
71
72 void
73 (*set_back_texture_from_output)(struct vl_screen *vscreen,
74 struct pipe_resource *buffer,
75 uint32_t width, uint32_t height);
76
77 struct pipe_screen *pscreen;
78 struct pipe_loader_device *dev;
79
80 void *xcb_screen;
81 uint32_t color_depth;
82 };
83
84 #ifdef HAVE_X11_PLATFORM
85 uint32_t
86 vl_dri2_format_for_depth(struct vl_screen *vscreen, int depth);
87
88 struct vl_screen *
89 vl_dri2_screen_create(Display *display, int screen);
90 #else
91 static inline struct vl_screen *
vl_dri2_screen_create(void * display,int screen)92 vl_dri2_screen_create(void *display, int screen) { return NULL; };
93 #endif
94
95 #if defined(HAVE_X11_PLATFORM) && defined(HAVE_DRI3)
96 struct vl_screen *
97 vl_dri3_screen_create(Display *display, int screen);
98 #else
99 static inline struct vl_screen *
vl_dri3_screen_create(void * display,int screen)100 vl_dri3_screen_create(void *display, int screen) { return NULL; };
101 #endif
102
103 #ifdef _WIN32
104 struct vl_screen *vl_win32_screen_create(LUID *adapter);
105 struct vl_screen *vl_win32_screen_create_from_d3d12_device(IUnknown* d3d12_device);
106 #else
107 /* Always enable the DRM vl winsys */
108 struct vl_screen *
109 vl_drm_screen_create(int fd);
110
111 #ifdef USE_XSHM
112 struct vl_screen *
113 vl_xlib_swrast_screen_create(Display *display, int screen);
114 static inline struct vl_screen *
vl_vgem_drm_screen_create(int fd)115 vl_vgem_drm_screen_create(int fd) { return NULL; }
116 #else
117 struct vl_screen *
118 vl_vgem_drm_screen_create(int fd);
119 static inline struct vl_screen *
vl_xlib_swrast_screen_create(void * display,int screen)120 vl_xlib_swrast_screen_create(void *display, int screen) { return NULL; }
121 #endif
122 #endif
123
124 #endif
125 #ifdef __cplusplus
126 }
127 #endif