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