glamor_context.h revision 35c4bbdf 
1/*
2 * Copyright © 2013 Intel Corporation
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/**
25 * @file glamor_context.h
26 *
27 * This is the struct of state required for context switching in
28 * glamor.  It has to use types that don't require including either
29 * server headers or Xlib headers, since it will be included by both
30 * the server and the GLX (xlib) code.
31 */
32
33struct glamor_context {
34    /** Either an EGLDisplay or an Xlib Display */
35    void *display;
36
37    /** Either a GLXContext or an EGLContext. */
38    void *ctx;
39
40    /** The EGLSurface we should MakeCurrent to */
41    void *drawable;
42
43    /** The GLXDrawable we should MakeCurrent to */
44    uint32_t drawable_xid;
45
46    void (*make_current)(struct glamor_context *glamor_ctx);
47};
48
49Bool glamor_glx_screen_init(struct glamor_context *glamor_ctx);
50