src/egl/drivers/dri2/egl_dri2_fallbacks.h

   1 /*
   2  * Copyright 2014 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,
  16  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  17  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  18  * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  19  * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  20  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  22  * DEALINGS IN THE SOFTWARE.
  23  */
  24
  25 #ifndef EGL_DRI2_FALLBACKS_INCLUDED
  26 #define EGL_DRI2_FALLBACKS_INCLUDED
  27
  28 #include "eglcurrent.h"
  29 #include "egltypedefs.h"
  30
  31 struct wl_buffer;
  32
  33 static inline EGLint
  34 dri2_fallback_query_buffer_age(_EGLDriver *drv, _EGLDisplay *disp,
  35                                _EGLSurface *surf)
  36 {
  37    return 0;
  38 }
  39
  40 static inline struct wl_buffer*
  41 dri2_fallback_create_wayland_buffer_from_image(_EGLDriver *drv,
  42                                                _EGLDisplay *disp,
  43                                                _EGLImage *img)
  44 {
  45    return NULL;
  46 }
  47
  48 static inline EGLBoolean
  49 dri2_fallback_get_sync_values(_EGLDisplay *disp, _EGLSurface *surf,
  50                               EGLuint64KHR *ust, EGLuint64KHR *msc,
  51                               EGLuint64KHR *sbc)
  52 {
  53    return EGL_FALSE;
  54 }
  55
  56 #endif /* EGL_DRI2_FALLBACKS_INCLUDED */