208 lines
6.2 KiB
C++
208 lines
6.2 KiB
C++
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//#include "tpixelparam.h"
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#include "tparamset.h"
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#include "tdoubleparam.h"
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#include "texception.h"
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#include "tpixelutils.h"
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#include "tstream.h"
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class TPixelParamImp {
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public:
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TPixelParamImp(const TPixel32 &p)
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: m_r(new TDoubleParam(p.r / 255.0))
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, m_g(new TDoubleParam(p.g / 255.0))
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, m_b(new TDoubleParam(p.b / 255.0))
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, m_m(new TDoubleParam(p.m / 255.0))
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, m_isMatteEnabled(true) {}
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TPixelParamImp(const TPixelParamImp &src)
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: m_r(src.m_r->clone())
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, m_g(src.m_g->clone())
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, m_b(src.m_b->clone())
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, m_m(src.m_m->clone())
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, m_isMatteEnabled(src.m_isMatteEnabled) {}
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~TPixelParamImp() {}
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TDoubleParamP m_r, m_g, m_b, m_m;
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bool m_isMatteEnabled;
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};
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PERSIST_IDENTIFIER(TPixelParam, "pixelParam")
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//---------------------------------------------------------
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TPixelParam::TPixelParam(const TPixel32 &p) : m_data(new TPixelParamImp(p)) {
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addParam(m_data->m_r, "Red");
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addParam(m_data->m_g, "Green");
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addParam(m_data->m_b, "Blue");
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addParam(m_data->m_m, "Alpha");
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std::string measureName("colorChannel");
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m_data->m_r->setMeasureName(measureName);
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m_data->m_g->setMeasureName(measureName);
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m_data->m_b->setMeasureName(measureName);
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m_data->m_m->setMeasureName(measureName);
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}
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//---------------------------------------------------------
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TPixelParam::TPixelParam(const TPixelParam &src)
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: TParamSet(src.getName()), m_data(new TPixelParamImp(*src.m_data)) {
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addParam(m_data->m_r, "Red");
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addParam(m_data->m_g, "Green");
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addParam(m_data->m_b, "Blue");
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addParam(m_data->m_m, "Alpha");
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std::string measureName("colorChannel");
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m_data->m_r->setMeasureName(measureName);
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m_data->m_g->setMeasureName(measureName);
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m_data->m_b->setMeasureName(measureName);
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m_data->m_m->setMeasureName(measureName);
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}
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//---------------------------------------------------------
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void TPixelParam::copy(TParam *src) {
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TPixelParam *p = dynamic_cast<TPixelParam *>(src);
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if (!p) throw TException("invalid source for copy");
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setName(src->getName());
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m_data->m_r->copy(p->m_data->m_r.getPointer());
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m_data->m_g->copy(p->m_data->m_g.getPointer());
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m_data->m_b->copy(p->m_data->m_b.getPointer());
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m_data->m_m->copy(p->m_data->m_m.getPointer());
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std::string measureName("colorChannel");
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m_data->m_r->setMeasureName(measureName);
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m_data->m_g->setMeasureName(measureName);
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m_data->m_b->setMeasureName(measureName);
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m_data->m_m->setMeasureName(measureName);
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}
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//---------------------------------------------------------
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TPixelParam::~TPixelParam() { delete m_data; }
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//---------------------------------------------------------
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TPixel32 TPixelParam::getDefaultValue() const {
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TPixelD pixd(m_data->m_r->getDefaultValue(), m_data->m_g->getDefaultValue(),
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m_data->m_b->getDefaultValue(), m_data->m_m->getDefaultValue());
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return toPixel32(pixd);
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}
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//---------------------------------------------------------
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void TPixelParam::setDefaultValue(const TPixel32 &p) {
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TPixelD pixd = toPixelD(p);
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m_data->m_r->setDefaultValue(pixd.r);
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m_data->m_g->setDefaultValue(pixd.g);
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m_data->m_b->setDefaultValue(pixd.b);
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m_data->m_m->setDefaultValue(pixd.m);
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}
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//---------------------------------------------------------
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TPixelD TPixelParam::getValueD(double frame) const {
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return TPixelD(m_data->m_r->getValue(frame), m_data->m_g->getValue(frame),
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m_data->m_b->getValue(frame), m_data->m_m->getValue(frame));
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}
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//---------------------------------------------------------
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TPixel32 TPixelParam::getValue(double frame) const {
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return toPixel32(getValueD(frame));
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}
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//---------------------------------------------------------
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TPixel64 TPixelParam::getValue64(double frame) const {
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return toPixel64(getValueD(frame));
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}
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//---------------------------------------------------------
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TPixel32 TPixelParam::getPremultipliedValue(double frame) const {
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return premultiply(getValue(frame));
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}
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//---------------------------------------------------------
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bool TPixelParam::setValueD(double frame, const TPixelD &p) {
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beginParameterChange();
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m_data->m_r->setValue(frame, p.r);
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m_data->m_g->setValue(frame, p.g);
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m_data->m_b->setValue(frame, p.b);
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m_data->m_m->setValue(frame, p.m);
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endParameterChange();
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return true;
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}
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//---------------------------------------------------------
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bool TPixelParam::setValue(double frame, const TPixel32 &pix) {
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return setValueD(frame, toPixelD(pix));
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}
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//---------------------------------------------------------
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bool TPixelParam::setValue64(double frame, const TPixel64 &pix) {
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return setValueD(frame, toPixelD(pix));
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}
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//---------------------------------------------------------
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void TPixelParam::loadData(TIStream &is) {
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std::string childName;
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while (is.openChild(childName)) {
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if (childName == "red")
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m_data->m_r->loadData(is);
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else if (childName == "green")
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m_data->m_g->loadData(is);
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else if (childName == "blue")
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m_data->m_b->loadData(is);
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else if (childName == "matte")
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m_data->m_m->loadData(is);
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else
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throw TException("unknown channel name: " + childName);
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is.closeChild();
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}
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}
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//---------------------------------------------------------
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void TPixelParam::saveData(TOStream &os) {
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os.openChild("red");
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m_data->m_r->saveData(os);
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os.closeChild();
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os.openChild("green");
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m_data->m_g->saveData(os);
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os.closeChild();
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os.openChild("blue");
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m_data->m_b->saveData(os);
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os.closeChild();
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os.openChild("matte");
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m_data->m_m->saveData(os);
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os.closeChild();
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}
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//---------------------------------------------------------
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TDoubleParamP &TPixelParam::getRed() { return m_data->m_r; }
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//---------------------------------------------------------
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TDoubleParamP &TPixelParam::getGreen() { return m_data->m_g; }
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//---------------------------------------------------------
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TDoubleParamP &TPixelParam::getBlue() { return m_data->m_b; }
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//---------------------------------------------------------
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TDoubleParamP &TPixelParam::getMatte() { return m_data->m_m; }
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//---------------------------------------------------------
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void TPixelParam::enableMatte(bool on) {
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m_data->m_isMatteEnabled = on;
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if (on == false) m_data->m_m = new TDoubleParam(255.0);
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}
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//---------------------------------------------------------
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bool TPixelParam::isMatteEnabled() const { return m_data->m_isMatteEnabled; }
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