CustomEventProvider.h

//--------------------------------------------------------------------------------------
// CustomEventProvider.h
//
// Advanced Technology Group (ATG)
// Copyright (C) Microsoft Corporation. All rights reserved.
//--------------------------------------------------------------------------------------

#pragma once

#include "DeviceResources.h"
#include "StepTimer.h"

// A basic sample implementation that creates a D3D12 device and
// provides a render loop.
class Sample
{
public:

    Sample() noexcept(false);
    ~Sample() = default;

    Sample(Sample&&) = delete;
    Sample& operator= (Sample&&) = delete;

    Sample(Sample const&) = delete;
    Sample& operator= (Sample const&) = delete;

    // Initialization and management
    void Initialize(IUnknown* window);

    // Basic Sample loop
    void Tick();

    // Messages
    void OnSuspending();
    void OnResuming();

private:

    void Update(DX::StepTimer const& timer);
    void Render();

    void Clear();

    void CreateDeviceDependentResources();
    void CreateWindowSizeDependentResources();

    static DWORD WINAPI Sample::StressThreadEntry(LPVOID lpParam);
    void StressThread();
    void Load1();
    void Load2();
    void Child1();
    void Child2();

    // Device resources.
    std::unique_ptr<DX::DeviceResources>        m_deviceResources;

    // Rendering loop timer.
    uint64_t                                    m_frame;
    DX::StepTimer                               m_timer;

    // Input devices.
    std::unique_ptr<DirectX::GamePad>           m_gamePad;

    DirectX::GamePad::ButtonStateTracker        m_gamePadButtons;
        
    // DirectXTK objects.
    std::unique_ptr<DirectX::GraphicsMemory>    m_graphicsMemory;

    std::unique_ptr<DirectX::CommonStates> m_states;
    std::unique_ptr<DirectX::BasicEffect> m_effect;
    std::unique_ptr<DirectX::PrimitiveBatch<DirectX::VertexPositionColor>> m_batch;
    Microsoft::WRL::ComPtr<ID3D11InputLayout> m_inputLayout;

    // Sample objects
    HANDLE              m_stressThread;
    std::atomic<LONG>   m_threadCount;
    std::atomic<BOOL>       m_quitStress;
};