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#ifndef vl_winsys_h
33#define vl_winsys_h
34
35#ifdef HAVE_X11_PLATFORM
36#include <X11/Xlib.h>
37#endif
38#include "pipe/p_defines.h"
39#include "pipe/p_format.h"
40
41struct pipe_screen;
42struct pipe_surface;
43struct pipe_loader_device;
44
45struct vl_screen
46{
47   void (*destroy)(struct vl_screen *vscreen);
48
49   struct pipe_resource *
50   (*texture_from_drawable)(struct vl_screen *vscreen, void *drawable);
51
52   struct u_rect *
53   (*get_dirty_area)(struct vl_screen *vscreen);
54
55   uint64_t
56   (*get_timestamp)(struct vl_screen *vscreen, void *drawable);
57
58   void
59   (*set_next_timestamp)(struct vl_screen *vscreen, uint64_t stamp);
60
61   void *
62   (*get_private)(struct vl_screen *vscreen);
63
64   void
65   (*set_back_texture_from_output)(struct vl_screen *vscreen,
66                                   struct pipe_resource *buffer,
67                                   uint32_t width, uint32_t height);
68
69   struct pipe_screen *pscreen;
70   struct pipe_loader_device *dev;
71
72   void *xcb_screen;
73   uint32_t color_depth;
74};
75
76#ifdef HAVE_X11_PLATFORM
77uint32_t
78vl_dri2_format_for_depth(struct vl_screen *vscreen, int depth);
79
80struct vl_screen *
81vl_dri2_screen_create(Display *display, int screen);
82#else
83static inline struct vl_screen *
84vl_dri2_screen_create(void *display, int screen) { return NULL; };
85#endif
86
87#if defined(HAVE_X11_PLATFORM) && defined(HAVE_DRI3)
88struct vl_screen *
89vl_dri3_screen_create(Display *display, int screen);
90#else
91static inline struct vl_screen *
92vl_dri3_screen_create(void *display, int screen) { return NULL; };
93#endif
94
95#ifdef HAVE_DRM_PLATFORM
96struct vl_screen *
97vl_drm_screen_create(int fd);
98#else
99static inline struct vl_screen *
100vl_drm_screen_create(int fd) { return NULL; };
101#endif
102
103#endif
104