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//
// Copyright (c) 2014 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// DisplayImpl.cpp: Implementation methods of egl::Display
#include "libANGLE/renderer/DisplayImpl.h"
#include "libANGLE/Display.h"
#include "libANGLE/Surface.h"
namespace rx
{
DisplayImpl::DisplayImpl(const egl::DisplayState &state)
: mState(state), mExtensionsInitialized(false), mCapsInitialized(false)
{
}
DisplayImpl::~DisplayImpl()
{
ASSERT(mState.surfaceSet.empty());
}
const egl::DisplayExtensions &DisplayImpl::getExtensions() const
{
if (!mExtensionsInitialized)
{
generateExtensions(&mExtensions);
mExtensionsInitialized = true;
}
return mExtensions;
}
egl::Error DisplayImpl::validateClientBuffer(const egl::Config *configuration,
EGLenum buftype,
EGLClientBuffer clientBuffer,
const egl::AttributeMap &attribs) const
{
UNREACHABLE();
return egl::EglBadDisplay() << "DisplayImpl::validateClientBuffer unimplemented.";
}
const egl::Caps &DisplayImpl::getCaps() const
{
if (!mCapsInitialized)
{
generateCaps(&mCaps);
mCapsInitialized = true;
}
return mCaps;
}
} // namespace rx
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