#include "tbasefx.h"
#include "trop.h"
#include "tdoubleparam.h"
#include "tnotanimatableparam.h"
#include "trasterfx.h"
#include "tflash.h"
#include "tfxparam.h"
//#define ALLOW_SHEAR
//==============================================================================
TGeometryFx::TGeometryFx() { setName(L"Geometry"); }
//--------------------------------------------------
void TGeometryFx::compute(TFlash &flash, int frame) {
flash.multMatrix(getPlacement(frame));
TRasterFx::compute(flash, frame);
}
//---------------------------------------------------------------
void TGeometryFx::doCompute(TTile &tile, double frame,
const TRenderSettings &ri) {
TRasterFxPort *input = dynamic_cast<TRasterFxPort *>(getInputPort(0));
assert(input);
if (!input->isConnected()) return;
if (!getActiveTimeRegion().contains(frame)) {
TRasterFxP(input->getFx())->compute(tile, frame, ri);
return;
}
if (!TRaster32P(tile.getRaster()) && !TRaster64P(tile.getRaster()))
throw TException("AffineFx unsupported pixel type");
TAffine aff1 = getPlacement(frame);
TRenderSettings ri2(ri);
ri2.m_affine = ri2.m_affine * aff1;
TRasterFxP src = getInputPort("source")->getFx();
src->compute(tile, frame, ri2);
return;
}
//--------------------------------------------------
bool TGeometryFx::doGetBBox(double frame, TRectD &bBox,
const TRenderSettings &info) {
TRasterFxPort *input = dynamic_cast<TRasterFxPort *>(getInputPort(0));
assert(input);
if (input->isConnected()) {
TRasterFxP fx = input->getFx();
assert(fx);
bool ret = fx->doGetBBox(frame, bBox, info);
if (getActiveTimeRegion().contains(frame))
bBox = getPlacement(frame) * bBox;
return ret;
} else {
bBox = TRectD();
return false;
}
return true;
};
//--------------------------------------------------
std::string TGeometryFx::getAlias(double frame,
const TRenderSettings &info) const {
TGeometryFx *tthis = const_cast<TGeometryFx *>(this);
TAffine affine = tthis->getPlacement(frame);
std::string alias = getFxType();
alias += "[";
// alias degli effetti connessi alle porte di input separati da virgole
// una porta non connessa da luogo a un alias vuoto (stringa vuota)
for (int i = 0; i < getInputPortCount(); ++i) {
TFxPort *port = getInputPort(i);
if (port->isConnected()) {
TRasterFxP ifx = port->getFx();
assert(ifx);
alias += ifx->getAlias(frame, info);
}
alias += ",";
}
return alias +
(areAlmostEqual(affine.a11, 0) ? "0" : ::to_string(affine.a11, 5)) +
"," +
(areAlmostEqual(affine.a12, 0) ? "0" : ::to_string(affine.a12, 5)) +
"," +
(areAlmostEqual(affine.a13, 0) ? "0" : ::to_string(affine.a13, 5)) +
"," +
(areAlmostEqual(affine.a21, 0) ? "0" : ::to_string(affine.a21, 5)) +
"," +
(areAlmostEqual(affine.a22, 0) ? "0" : ::to_string(affine.a22, 5)) +
"," +
(areAlmostEqual(affine.a23, 0) ? "0" : ::to_string(affine.a23, 5)) +
"]";
}
//--------------------------------------------------
void TGeometryFx::transform(double frame, int port, const TRectD &rectOnOutput,
const TRenderSettings &infoOnOutput,
TRectD &rectOnInput, TRenderSettings &infoOnInput) {
rectOnInput = rectOnOutput;
TAffine aff = getPlacement(frame);
infoOnInput = infoOnOutput;
infoOnInput.m_affine = infoOnInput.m_affine * aff;
}
//==================================================
NaAffineFx::NaAffineFx(bool isDpiAffine)
: m_aff(TAffine()), m_isDpiAffine(isDpiAffine) {
addInputPort("source", m_port);
setName(L"Geometry-NaAffineFx");
}
//--------------------------------------------------
TFx *NaAffineFx::clone(bool recursive) const {
NaAffineFx *clonedFx = dynamic_cast<NaAffineFx *>(TFx::clone(recursive));
assert(clonedFx);
clonedFx->m_aff = m_aff;
clonedFx->m_isDpiAffine = m_isDpiAffine;
return clonedFx;
}
//--------------------------------------------------
void NaAffineFx::compute(TFlash &flash, int frame) {
TGeometryFx::compute(flash, frame);
}
//==================================================
void TRasterFx::compute(TFlash &flash, int frame) {
for (int i = getInputPortCount() - 1; i >= 0; i--) {
TFxPort *port = getInputPort(i);
if (port->isConnected() && !port->isaControlPort()) {
flash.pushMatrix();
((TRasterFxP)(port->getFx()))->compute(flash, frame);
flash.popMatrix();
}
}
}
//--------------------------------------------------
FX_IDENTIFIER_IS_HIDDEN(NaAffineFx, "naAffineFx")
//==================================================================
// Geometric Fx
//==================================================================
//==================================================================
//==================================================================
//------------------------------------------------------------------------------
class InvertFx : public TBaseRasterFx {
FX_DECLARATION(InvertFx)
TRasterFxPort m_input;
TBoolParamP m_redChan, m_greenChan, m_blueChan, m_alphaChan;
public:
InvertFx()
: m_redChan(true)
, m_greenChan(true)
, m_blueChan(true)
, m_alphaChan(false) {
addInputPort("source", m_input);
// bindParam(this, "red_channel" , m_redChan);
// bindParam(this, "green_channel", m_greenChan);
// bindParam(this, "blue_channel" , m_blueChan);
// bindParam(this, "alpha_channel", m_alphaChan);
setName(L"InvertFx");
};
~InvertFx(){};
bool canHandle(const TRenderSettings &info, double frame) override { return true; }
bool doGetBBox(double frame, TRectD &bBox, const TRenderSettings &info) override {
if (m_input.isConnected()) {
bool ret = m_input->doGetBBox(frame, bBox, info);
return ret;
} else {
bBox = TRectD();
return false;
}
};
void doCompute(TTile &tile, double frame, const TRenderSettings &ri) override {
if (!m_input.isConnected()) return;
m_input->compute(tile, frame, ri);
TRop::invert(tile.getRaster(), m_redChan->getValue(),
m_greenChan->getValue(), m_blueChan->getValue(),
m_alphaChan->getValue());
}
};
//==================================================================
// Video Fx
//==================================================================
//==================================================================
//===
// Geometric
// FX_IDENTIFIER(ScaleFx, "scaleFx")
// FX_IDENTIFIER(MoveFx, "moveFx")
// FX_IDENTIFIER(AffineFx, "affineFx")
// FX_IDENTIFIER(CropFx, "cropFx")
// Color
FX_IDENTIFIER(InvertFx, "invertFx")
// Video
// FX_IDENTIFIER(FieldFx, "fieldFx")
// FX_IDENTIFIER(SwapFieldsFx, "swapFieldsFx")
// FX_IDENTIFIER(DeInterlaceFx, "deInterlaceFx")
// FX_IDENTIFIER(InterlaceFx, "interlaceFx")