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// Copyright 2021 The Dawn Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "dawn_native/XlibXcbFunctions.h"
namespace dawn_native {
XlibXcbFunctions::XlibXcbFunctions() {
if (!mLib.Open("libX11-xcb.so.1") ||
!mLib.GetProc(&xGetXCBConnection, "XGetXCBConnection")) {
mLib.Close();
}
}
XlibXcbFunctions::~XlibXcbFunctions() = default;
bool XlibXcbFunctions::IsLoaded() const {
return xGetXCBConnection != nullptr;
}
} // namespace dawn_native