140 lines
5.0 KiB
C++
140 lines
5.0 KiB
C++
/* This file is a part of plaYUVer project
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* Copyright (C) 2014-2017 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 FilterComponent.cpp
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* \brief Filter component frame module
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*/
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#include "FilterComponent.h"
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#include <cstring>
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FilterComponentModule::FilterComponentModule()
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{
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m_pcFilteredFrame = NULL;
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}
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Bool FilterComponentModule::createFilter( UInt uiWidth, UInt uiHeight, UInt bitsPixel )
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{
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m_pcFilteredFrame = NULL;
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m_pcFilteredFrame = new PlaYUVerFrame( uiWidth, uiHeight, PlaYUVerFrame::GRAY, bitsPixel );
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return true;
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}
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PlaYUVerFrame* FilterComponentModule::filterComponent( PlaYUVerFrame* InputFrame, Int Component )
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{
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Pel*** pppOutputPelYUV = m_pcFilteredFrame->getPelBufferYUV();
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Pel*** pppInputPelYUV = InputFrame->getPelBufferYUV();
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memcpy( pppOutputPelYUV[LUMA][0], pppInputPelYUV[Component][0],
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m_pcFilteredFrame->getWidth() * m_pcFilteredFrame->getHeight() * sizeof( Pel ) );
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return m_pcFilteredFrame;
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}
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Void FilterComponentModule::destroy()
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{
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if( m_pcFilteredFrame )
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delete m_pcFilteredFrame;
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m_pcFilteredFrame = NULL;
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}
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FilterComponentLuma::FilterComponentLuma()
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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; // Apply module to the frames or to
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// the whole sequence.
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// Currently only support for frame
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m_pchModuleCategory = "FilterComponent"; // Category (sub-menu)
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m_pchModuleName = "Luma"; // Name
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m_pchModuleTooltip = "Filter Y matrix of YUV frame"; // Description
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m_uiNumberOfFrames = MODULE_REQUIRES_ONE_FRAME; // Number of Frames required
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// (ONE_FRAME, TWO_FRAMES,
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// THREE_FRAMES)
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m_uiModuleRequirements = MODULE_REQUIRES_NOTHING; // Module requirements
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// (check
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// PlaYUVerModulesIf.h).
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// Several requirements should be "or" between each others.
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}
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Bool FilterComponentLuma::create( std::vector<PlaYUVerFrame*> apcFrameList )
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{
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return createFilter( apcFrameList[0]->getWidth(), apcFrameList[0]->getHeight(),
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apcFrameList[0]->getBitsPel() );
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}
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PlaYUVerFrame* FilterComponentLuma::process( std::vector<PlaYUVerFrame*> apcFrameList )
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{
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return filterComponent( apcFrameList[0], LUMA );
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}
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FilterComponentChromaU::FilterComponentChromaU()
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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 = "FilterComponent";
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m_pchModuleName = "ChromaU";
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m_pchModuleTooltip = "Filter U matrix of YUV frame";
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m_uiNumberOfFrames = MODULE_REQUIRES_ONE_FRAME;
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m_uiModuleRequirements = MODULE_REQUIRES_NOTHING;
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}
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Bool FilterComponentChromaU::create( std::vector<PlaYUVerFrame*> apcFrameList )
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{
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if( apcFrameList[0]->getNumberChannels() > 1 )
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{
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return createFilter( apcFrameList[0]->getChromaWidth(), apcFrameList[0]->getChromaHeight(),
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apcFrameList[0]->getBitsPel() );
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}
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return false;
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}
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PlaYUVerFrame* FilterComponentChromaU::process( std::vector<PlaYUVerFrame*> apcFrameList )
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{
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return filterComponent( apcFrameList[0], CHROMA_U );
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}
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FilterComponentChromaV::FilterComponentChromaV()
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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 = "FilterComponent";
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m_pchModuleName = "ChromaV";
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m_pchModuleTooltip = "Filter V matrix of YUV frame";
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m_uiNumberOfFrames = MODULE_REQUIRES_ONE_FRAME;
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m_uiModuleRequirements = MODULE_REQUIRES_NOTHING;
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}
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Bool FilterComponentChromaV::create( std::vector<PlaYUVerFrame*> apcFrameList )
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{
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if( apcFrameList[0]->getNumberChannels() > 1 )
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{
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return createFilter( apcFrameList[0]->getChromaWidth(), apcFrameList[0]->getChromaHeight(),
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apcFrameList[0]->getBitsPel() );
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}
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return false;
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}
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PlaYUVerFrame* FilterComponentChromaV::process( std::vector<PlaYUVerFrame*> apcFrameList )
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{
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return filterComponent( apcFrameList[0], CHROMA_V );
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}
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