77 lines
2.2 KiB
C++
77 lines
2.2 KiB
C++
#include "texception.h"
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#include "tfxparam.h"
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#include "trop.h"
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#include "stdfx.h"
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#include "trasterfx.h"
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//-------------------------------------------------------------------
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class NothingFx final : public TStandardRasterFx {
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FX_PLUGIN_DECLARATION(NothingFx)
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TRasterFxPort m_input;
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public:
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NothingFx() {
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addInputPort("Source", m_input);
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enableComputeInFloat(true);
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}
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~NothingFx(){};
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bool doGetBBox(double frame, TRectD &bBox,
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const TRenderSettings &info) override {
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if (m_input.isConnected()) {
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bool ret = m_input->doGetBBox(frame, bBox, info);
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return ret;
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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 transform(double frame, int port, const TRectD &rectOnOutput,
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const TRenderSettings &infoOnOutput, TRectD &rectOnInput,
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TRenderSettings &infoOnInput) override;
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void doCompute(TTile &tile, double frame, const TRenderSettings &) override;
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int getMemoryRequirement(const TRectD &rect, double frame,
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const TRenderSettings &info) override;
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bool canHandle(const TRenderSettings &info, double frame) override {
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return true;
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}
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bool toBeComputedInLinearColorSpace(bool settingsIsLinear,
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bool tileIsLinear) const override {
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return tileIsLinear;
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}
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};
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FX_PLUGIN_IDENTIFIER(NothingFx, "nothingFx")
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//-------------------------------------------------------------------
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void NothingFx::transform(double frame, int port, const TRectD &rectOnOutput,
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const TRenderSettings &infoOnOutput,
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TRectD &rectOnInput, TRenderSettings &infoOnInput) {
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infoOnInput = infoOnOutput;
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rectOnInput = rectOnOutput;
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return;
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}
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//-------------------------------------------------------------------
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int NothingFx::getMemoryRequirement(const TRectD &rect, double frame,
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const TRenderSettings &info) {
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return 0;
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}
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//-------------------------------------------------------------------
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void NothingFx::doCompute(TTile &tile, double frame,
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const TRenderSettings &renderSettings) {
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if (!m_input.isConnected()) return;
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m_input->compute(tile, frame, renderSettings);
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}
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