132 lines
3.7 KiB
C++
132 lines
3.7 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 FrameMask.cpp
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* \brief Frame Difference module
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*/
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#include "FrameMask.h"
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FrameMask::FrameMask()
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{
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/* Module Definition */
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m_iModuleAPI = MODULE_API_2;
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m_iModuleType = FRAME_PROCESSING_MODULE;
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m_pchModuleCategory = "Utilities";
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m_pchModuleName = "FrameMask";
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m_pchModuleTooltip = "Applies a mask to the selected image (first image)";
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m_uiNumberOfFrames = MODULE_REQUIRES_TWO_FRAMES;
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m_uiModuleRequirements = MODULE_REQUIRES_NEW_WINDOW | MODULE_REQUIRES_OPTIONS | MODULE_USES_KEYS;
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m_cModuleOptions.addOptions()/**/
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( "MaskWeigth", m_iWeight, "Influence of the mask [60%]" );
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m_iWeight = 6;
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m_pcFrameProcessed = NULL;
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}
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Bool FrameMask::create( std::vector<PlaYUVerFrame*> apcFrameList )
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{
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_BASIC_MODULE_API_2_CHECK_
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for( UInt i = 1; i < apcFrameList.size(); i++ )
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{
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if( !apcFrameList[i]->haveSameFmt( apcFrameList[0], PlaYUVerFrame::MATCH_COLOR_SPACE_IGNORE_GRAY |
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PlaYUVerFrame::MATCH_RESOLUTION | PlaYUVerFrame::MATCH_BITS ) )
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{
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return false;
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}
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}
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m_iWeight = m_iWeight > 100 || m_iWeight < 0 ? 5 : m_iWeight;
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m_iWeight = m_iWeight > 10 ? m_iWeight / 10 : m_iWeight;
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Int iPelFmt = 0;
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Int iColorSpace = apcFrameList[0]->getColorSpace();
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if( iColorSpace == PlaYUVerPixel::COLOR_GRAY )
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{
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iColorSpace = apcFrameList[1]->getPelFormat();
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}
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switch( iColorSpace )
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{
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case PlaYUVerPixel::COLOR_GRAY:
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iPelFmt = PlaYUVerFrame::GRAY;
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break;
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case PlaYUVerPixel::COLOR_YUV:
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iPelFmt = PlaYUVerFrame::YUV444p;
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break;
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case PlaYUVerPixel::COLOR_RGB:
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iPelFmt = PlaYUVerFrame::RGB24;
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break;
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}
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m_pcFrameProcessed = new PlaYUVerFrame( apcFrameList[0]->getWidth(), apcFrameList[0]->getHeight(), iPelFmt, apcFrameList[0]->getBitsPel() );
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return true;
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}
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PlaYUVerFrame* FrameMask::process( std::vector<PlaYUVerFrame*> apcFrameList )
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{
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PlaYUVerFrame* InputFrame = apcFrameList[0];
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PlaYUVerFrame* MaskFrame = apcFrameList[1];
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PlaYUVerPixel pixelImg;
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PlaYUVerPixel pixelMask;
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PlaYUVerPixel pixelOut;
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for( UInt y = 0; y < m_pcFrameProcessed->getHeight(); y++ )
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{
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for( UInt x = 0; x < m_pcFrameProcessed->getWidth(); x++ )
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{
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pixelImg = InputFrame->getPixelValue( x, y );
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pixelMask = MaskFrame->getPixelValue( x, y );
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pixelOut = pixelImg * ( 10 - m_iWeight ) + pixelMask * m_iWeight;
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pixelOut = pixelOut * 0.1;
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m_pcFrameProcessed->setPixelValue( x, y, pixelOut );
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}
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}
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return m_pcFrameProcessed;
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}
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Bool FrameMask::keyPressed( enum Module_Key_Supported value )
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{
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if( value == MODULE_KEY_UP && m_iWeight < 10 )
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{
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m_iWeight += 1;
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return true;
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}
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if( value == MODULE_KEY_DOWN && m_iWeight > 0 )
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{
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m_iWeight -= 1;
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return true;
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}
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return false;
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}
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Void FrameMask::destroy()
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{
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if( m_pcFrameProcessed )
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{
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delete m_pcFrameProcessed;
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}
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m_pcFrameProcessed = NULL;
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}
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