64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
#include <iostream>
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#include "../dist/Leap.h"
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using namespace Leap;
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//---- Start Public Functions ----//
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extern "C" void beginEventLoop();
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extern "C" bool isControllerCreated();
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extern "C" void endEventLoop();
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extern "C" void updateFrame();
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extern "C" bool imageExists();
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extern "C" int getImageHeight();
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extern "C" int getImageWidth();
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extern "C" int getImageBPP();
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extern "C" const unsigned char *getImageLeft();
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extern "C" const unsigned char *getImageRight();
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//---- End Public Functions ----//
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//---- Start Globals ----//
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Controller *controller = nullptr;
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Frame *frame = nullptr;
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//---- End Globals ----//
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//---- Start Public Function Impls ----//
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void beginEventLoop()
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{
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if (controller == nullptr)
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{
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// Create a controller
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controller = new Controller();
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// Set device policy
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controller->setPolicyFlags(Controller::POLICY_IMAGES);
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}
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}
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void endEventLoop()
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{
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if (controller != nullptr)
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{
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delete controller;
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}
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}
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void updateFrame()
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{
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// free(frame);
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// Frame f = controller->frame();
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// frame = (Frame*) malloc(sizeof(f));
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// memccpy(frame, f);
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}
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bool isControllerCreated() { return controller != nullptr; }
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bool imageExists() { return controller->frame().images().count() == 2; }
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int getImageHeight() { return controller->frame().images()[0].height(); }
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int getImageWidth() { return controller->frame().images()[0].width(); }
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int getImageBPP() { return controller->frame().images()[0].bytesPerPixel(); }
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const unsigned char *getImageLeft() { return controller->frame().images()[0].data(); }
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const unsigned char *getImageRight() { return controller->frame().images()[1].data(); }
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//---- End Public Function Impls ----//
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