Profiler.h

// =====================================================================================================================
//  OpenShaderDesigner, an open source software utility to create materials and shaders.
//  Copyright (C) 2024  Medusa Slockbower
//
//  This program is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program.  If not, see <https://www.gnu.org/licenses/>.
// =====================================================================================================================
 
#ifndef PROFILER_H
#define PROFILER_H
 
#include <Core/EventSystem.h>
#include <Core/Window.h>
#include <Editor/EditorWindow.h>
#include <Utility/Timer.h>
 
namespace OpenShaderDesigner
{
 
class Profiler
    : public EditorWindow
    , public EventHandler<BeginFrame>
    , public EventHandler<EndFrame>
{
public:
    Profiler();
    ~Profiler();
 
    void DrawWindow() override;
 
    bool HandleEvent(const EventHandler<BeginFrame>::HandledType* event) override;
    bool HandleEvent(const EventHandler<EndFrame>::HandledType* event) override;
 
private:
    enum
    {
        EVENTS = 0
    ,   RENDER
    ,   EDITOR
    ,   END
 
    ,   COUNT
    ,   LAST = COUNT - 1
    };
 
    uint64_t Frame_;
    double   Deltas_[COUNT];
    Timer    Timer_;
};
 
}
 
 
 
#endif //PROFILER_H