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/*
* Copyright (C) 2005-2009 Team XBMC
* http://www.xbmc.org
*
* 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 2, 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 XBMC; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#ifndef GUILIB_GUICONTROLPROFILER_H__
#define GUILIB_GUICONTROLPROFILER_H__
#pragma once
#include "GUIControl.h"
class CGUIControlProfiler;
class TiXmlElement;
class CGUIControlProfilerItem
{
public:
CGUIControlProfiler *m_pProfiler;
CGUIControlProfilerItem * m_pParent;
CGUIControl *m_pControl;
std::vector<CGUIControlProfilerItem *> m_vecChildren;
CStdString m_strDescription;
int m_controlID;
CGUIControl::GUICONTROLTYPES m_ControlType;
unsigned int m_visTime;
unsigned int m_renderTime;
int64_t m_i64VisStart;
int64_t m_i64RenderStart;
CGUIControlProfilerItem(CGUIControlProfiler *pProfiler, CGUIControlProfilerItem *pParent, CGUIControl *pControl);
~CGUIControlProfilerItem(void);
void Reset(CGUIControlProfiler *pProfiler);
void BeginVisibility(void);
void EndVisibility(void);
void BeginRender(void);
void EndRender(void);
void SaveToXML(TiXmlElement *parent);
unsigned int GetTotalTime(void) const { return m_visTime + m_renderTime; };
CGUIControlProfilerItem *AddControl(CGUIControl *pControl);
CGUIControlProfilerItem *FindOrAddControl(CGUIControl *pControl, bool recurse);
};
class CGUIControlProfiler
{
public:
static CGUIControlProfiler &Instance(void);
static bool IsRunning(void);
void Start(void);
void EndFrame(void);
void BeginVisibility(CGUIControl *pControl);
void EndVisibility(CGUIControl *pControl);
void BeginRender(CGUIControl *pControl);
void EndRender(CGUIControl *pControl);
int GetMaxFrameCount(void) const { return m_iMaxFrameCount; };
void SetMaxFrameCount(int iMaxFrameCount) { m_iMaxFrameCount = iMaxFrameCount; };
void SetOutputFile(const CStdString &strOutputFile) { m_strOutputFile = strOutputFile; };
const CStdString &GetOutputFile(void) const { return m_strOutputFile; };
bool SaveResults(void);
unsigned int GetTotalTime(void) const { return m_ItemHead.GetTotalTime(); };
float m_fPerfScale;
private:
CGUIControlProfiler(void);
~CGUIControlProfiler(void) {};
CGUIControlProfiler(const CGUIControlProfiler &that);
CGUIControlProfiler &operator=(const CGUIControlProfiler &that);
CGUIControlProfilerItem m_ItemHead;
CGUIControlProfilerItem *m_pLastItem;
CGUIControlProfilerItem *FindOrAddControl(CGUIControl *pControl);
static bool m_bIsRunning;
CStdString m_strOutputFile;
int m_iMaxFrameCount;
int m_iFrameCount;
};
#define GUIPROFILER_VISIBILITY_BEGIN(x) { if (CGUIControlProfiler::IsRunning()) CGUIControlProfiler::Instance().BeginVisibility(x); }
#define GUIPROFILER_VISIBILITY_END(x) { if (CGUIControlProfiler::IsRunning()) CGUIControlProfiler::Instance().EndVisibility(x); }
#define GUIPROFILER_RENDER_BEGIN(x) { if (CGUIControlProfiler::IsRunning()) CGUIControlProfiler::Instance().BeginRender(x); }
#define GUIPROFILER_RENDER_END(x) { if (CGUIControlProfiler::IsRunning()) CGUIControlProfiler::Instance().EndRender(x); }
#endif
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