src/waffle/egl/wegl_display.h

   1 // Copyright 2012 Intel Corporation
   2 //
   3 // All rights reserved.
   4 //
   5 // Redistribution and use in source and binary forms, with or without
   6 // modification, are permitted provided that the following conditions are met:
   7 //
   8 // - Redistributions of source code must retain the above copyright notice, this
   9 //   list of conditions and the following disclaimer.
  10 //
  11 // - Redistributions in binary form must reproduce the above copyright notice,
  12 //   this list of conditions and the following disclaimer in the documentation
  13 //   and/or other materials provided with the distribution.
  14 //
  15 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  16 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  17 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  18 // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  19 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  20 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  21 // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  22 // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  23 // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  24 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25
  26 #pragma once
  27
  28 #include <stdbool.h>
  29 #include <stdint.h>
  30
  31 #include <EGL/egl.h>
  32
  33 #include "wcore_display.h"
  34
  35 struct wcore_display;
  36
  37 enum wegl_supported_api {
  38     WEGL_OPENGL_API = 1 << 0,
  39     WEGL_OPENGL_ES_API = 1 << 1,
  40 };
  41
  42 struct wegl_display {
  43     struct wcore_display wcore;
  44     EGLDisplay egl;
  45     enum wegl_supported_api api_mask;
  46     bool EXT_create_context_robustness;
  47     bool KHR_create_context;
  48     EGLint major_version;
  49     EGLint minor_version;
  50 };
  51
  52 DEFINE_CONTAINER_CAST_FUNC(wegl_display,
  53                            struct wegl_display,
  54                            struct wcore_display,
  55                            wcore)
  56
  57 bool
  58 wegl_display_init(struct wegl_display *dpy,
  59                   struct wcore_platform *wc_plat,
  60                   intptr_t native_display);
  61
  62 bool
  63 wegl_display_teardown(struct wegl_display *dpy);
  64
  65 bool
  66 wegl_display_supports_context_api(struct wcore_display *wc_dpy,
  67                                   int32_t waffle_context_api);