163 lines
3.5 KiB
C++
163 lines
3.5 KiB
C++
/* This file is a part of plaYUVer project
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* Copyright (C) 2014-2016 by Luis Lucas (luisfrlucas@gmail.com)
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* Joao Carreira (jfmcarreira@gmail.com)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/**
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* \file PlaYUVerModuleIf.h
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* \brief PlaYUVer modules interface
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*/
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#ifndef __PLAYUVERMODULESIF_H__
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#define __PLAYUVERMODULESIF_H__
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#include "PlaYUVerDefs.h"
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#include "PlaYUVerFrame.h"
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#include "PlaYUVerStream.h"
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#include "PlaYUVerProgramOptions.h"
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#include <vector>
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namespace plaYUVer
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{
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#define REGISTER_CLASS_MAKER(X) \
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extern "C" PlaYUVerModuleIf* Maker() { return new X; }
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#define REGISTER_CLASS_FACTORY(X) \
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public: \
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static PlaYUVerModuleIf* Create() { return new X(); } \
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void Delete() { delete this; }
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#define _BASIC_MODULE_API_2_CHECK_ \
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if( apcFrameList.size() != m_uiNumberOfFrames ) \
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return false; \
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for( UInt i = 0; i < apcFrameList.size(); i++ ) \
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if( !apcFrameList[i] ) \
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return false;
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enum // Module API
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{
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MODULE_API_1,
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MODULE_API_2,
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};
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enum // Module type
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{
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FRAME_PROCESSING_MODULE,
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FRAME_MEASUREMENT_MODULE,
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};
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#define APPLY_WHILE_PLAYING true
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#define MAX_NUMBER_FRAMES 3
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enum Module_NumberOfFrames
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{
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MODULE_REQUIRES_ONE_FRAME = 1,
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MODULE_REQUIRES_TWO_FRAMES,
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MODULE_REQUIRES_THREE_FRAMES,
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MODULE_REQUIRES_FOUR_FRAMES,
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MODULE_REQUIRES_FIVE_FRAMES,
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MODULE_REQUIRES_SIX_FRAMES,
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};
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enum Module_Features
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{
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MODULE_REQUIRES_NOTHING = 0,
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MODULE_REQUIRES_SKIP_WHILE_PLAY = 1,
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MODULE_REQUIRES_OPTIONS = 2,
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MODULE_REQUIRES_NEW_WINDOW = 4,
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MODULE_USES_KEYS = 8,
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};
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enum Module_Key_Supported
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{
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MODULE_KEY_LEFT,
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MODULE_KEY_RIGHT,
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MODULE_KEY_UP,
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MODULE_KEY_DOWN,
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};
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class PlaYUVerModuleIf
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{
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public:
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Int m_iModuleAPI;
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Int m_iModuleType;
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const Char* m_pchModuleCategory;
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const Char* m_pchModuleName;
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const Char* m_pchModuleTooltip;
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enum Module_NumberOfFrames m_uiNumberOfFrames;
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UInt m_uiModuleRequirements;
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Options m_cModuleOptions;
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PlaYUVerModuleIf()
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{
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m_iModuleAPI = MODULE_API_1;
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m_uiModuleRequirements = MODULE_REQUIRES_NOTHING;
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}
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virtual ~PlaYUVerModuleIf()
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{
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}
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virtual void Delete() = 0;
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virtual Void destroy() = 0;
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/**
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* Module API version 1
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*/
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virtual Void create( PlaYUVerFrame* )
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{
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}
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virtual PlaYUVerFrame* process( PlaYUVerFrame* )
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{
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return NULL;
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}
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virtual Double measure( PlaYUVerFrame* )
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{
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return 0;
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}
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/**
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* Module API version 2
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*/
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virtual Bool create( std::vector<PlaYUVerFrame*> apcFrameList )
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{
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return false;
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}
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virtual PlaYUVerFrame* process( std::vector<PlaYUVerFrame*> )
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{
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return NULL;
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}
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virtual Double measure( std::vector<PlaYUVerFrame*> )
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{
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return 0;
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}
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virtual Bool keyPressed( enum Module_Key_Supported )
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{
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return false;
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}
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};
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} // NAMESPACE
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#endif // __PLAYUVERMODULESIF_H__
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