#include "trop.h"
#include "tfxparam.h"
#include "texception.h"
#include "stdfx.h"
//===================================================================
class RGBMScaleFx : public TStandardRasterFx {
FX_PLUGIN_DECLARATION(RGBMScaleFx)
TRasterFxPort m_input;
TDoubleParamP m_red;
TDoubleParamP m_green;
TDoubleParamP m_blue;
TDoubleParamP m_matte;
public:
RGBMScaleFx() : m_red(100.0), m_green(100.0), m_blue(100.0), m_matte(100.0) {
bindParam(this, "red", m_red);
bindParam(this, "green", m_green);
bindParam(this, "blue", m_blue);
bindParam(this, "matte", m_matte);
m_red->setValueRange(0, (std::numeric_limits<double>::max)());
m_green->setValueRange(0, (std::numeric_limits<double>::max)());
m_blue->setValueRange(0, (std::numeric_limits<double>::max)());
m_matte->setValueRange(0, (std::numeric_limits<double>::max)());
addInputPort("Source", m_input);
}
~RGBMScaleFx(){};
bool doGetBBox(double frame, TRectD &bBox, const TRenderSettings &info) override {
if (m_input.isConnected())
return m_input->doGetBBox(frame, bBox, info);
else {
bBox = TRectD();
return false;
}
}
void doCompute(TTile &tile, double frame, const TRenderSettings &ri) override;
bool canHandle(const TRenderSettings &info, double frame) override { return true; }
};
//------------------------------------------------------------------------------
void RGBMScaleFx::doCompute(TTile &tile, double frame,
const TRenderSettings &ri) {
if (!m_input.isConnected()) return;
m_input->compute(tile, frame, ri);
double red = m_red->getValue(frame) / 100;
double green = m_green->getValue(frame) / 100;
double blue = m_blue->getValue(frame) / 100;
double matte = m_matte->getValue(frame) / 100;
// TRaster32P raster32 = tile.getRaster();
// assert(raster32); // per ora gestisco solo i Raster32
TRop::rgbmScale(tile.getRaster(), tile.getRaster(), red, green, blue, matte);
}
FX_PLUGIN_IDENTIFIER(RGBMScaleFx, "rgbmScaleFx");