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Viewing changes to src/platforms/android/common/egl_sync_extensions.cpp

  • Committer: Daniel van Vugt
  • Date: 2016-02-10 06:30:37 UTC
  • mfrom: (3293.1.6 trunk)
  • Revision ID: daniel.van.vugt@canonical.com-20160210063037-r2gwpxc25ggyr9cg
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/*
 
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 * Copyright © 2016 Canonical Ltd.
 
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 *
 
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 * This program is free software: you can redistribute it and/or modify it
 
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 * under the terms of the GNU Lesser General Public License version 3,
 
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 * as published by the Free Software Foundation.
 
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 *
 
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 * This program is distributed in the hope that it will be useful,
 
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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 * GNU Lesser General Public License for more details.
 
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 *
 
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 * You should have received a copy of the GNU Lesser General Public License
 
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
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 *
 
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 * Authored by: Kevin DuBois <kevin.dubois@canonical.com>
 
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 */
 
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#include "egl_sync_extensions.h"
 
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#include <boost/throw_exception.hpp>
 
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#include <stdexcept>
 
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namespace mg=mir::graphics;
 
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mg::EGLSyncExtensions::EGLSyncExtensions() :
 
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    eglCreateSyncKHR{
 
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        reinterpret_cast<PFNEGLCREATESYNCKHRPROC>(eglGetProcAddress("eglCreateSyncKHR"))},
 
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    eglDestroySyncKHR{
 
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        reinterpret_cast<PFNEGLDESTROYIMAGEKHRPROC>(eglGetProcAddress("eglDestroySyncKHR"))},
 
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    eglClientWaitSyncKHR{
 
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        reinterpret_cast<PFNEGLCLIENTWAITSYNCKHRPROC>(eglGetProcAddress("eglClientWaitSyncKHR"))}
 
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{
 
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    if (!eglCreateSyncKHR || !eglDestroySyncKHR || !eglClientWaitSyncKHR)
 
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        BOOST_THROW_EXCEPTION(std::runtime_error("EGL doesn't support the KHR_reusable_sync extension"));
 
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}