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GOP.cpp

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#include <stdio.h>
#include "GOP.hpp"
#include "Frame.hpp"
#include "Stream.hpp"
#include "FrameVector.hpp"


GOP::GOP(Stream* s, uint pat_i) {
    stream = s;
    patNo = pat_i;
    master = true;
    refCount = 1;
    isSubopt = false;
}

GOP::GOP(Stream * s, uint mod_i, uint pat_i) {
    stream = s;
    modNo = mod_i;
    patNo = pat_i;
    master = false;
    refCount = 1;
    isSubopt = false;
}

GOP::~GOP() {
}


void GOP::addFrame(Frame * f) {
    frameList.append(f);
}

uint GOP::getFrameCount() {
        return frameList.count();
}

Frame* GOP::getFrame(uint frNo) {
        return frameList.at(frNo);
};  


uint GOP::calcByteSize() {
    uint size = 0;

    // estimate byteSize -> sum of frame sizes
    for (uint i = 0; i < getFrameCount(); i++) {
                size += getFrame(i)->getByteSize();
    }

    // set byteSize
    byteSize = size;
    return byteSize;
}


Frame *GOP::getFrameInStream(uint frNo) {
    Frame *fr;
    uint offset = this->getGOPNo() * this->getFrameCount();

    for (uint i = 0; i < this->getFrameCount(); i++) {
                fr = frameList.at(i);
                if (fr->getNoInStream() == frNo + offset) {
                cout << ">>>>>>>> " << fr->getNoInStream() << nl;
                return fr;
                }
    }
    return NULL;
}


uint GOP::getGOPNo() {
        return patNo;
}


bool GOP::isMaster() {
        return master;
}


Stream* GOP::getStream() {
        return stream;
}

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