examples/BackendBinding.h

// Copyright 2017 The NXT 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.

#ifndef UTILS_BACKENDBINDING_H_
#define UTILS_BACKENDBINDING_H_

#include <nxt/nxt.h>

struct GLFWwindow;

class BackendBinding {
    public:
        virtual void SetupGLFWWindowHints() = 0;
        virtual void GetProcAndDevice(nxtProcTable* procs, nxtDevice* device) = 0;
        virtual void SwapBuffers() = 0;

        void SetWindow(GLFWwindow* window) {this->window = window;}

    protected:
        GLFWwindow* window = nullptr;
};

#endif // UTILS_BACKENDBINDING_H_