From a4dd0ad63c00f4dee3b86dfd3075d1d61b2b3180 Mon Sep 17 00:00:00 2001
From: sanine <sanine.not@pm.me>
Date: Sat, 27 Aug 2022 23:52:56 -0500
Subject: add plibsys

---
 portaudio/bindings/cpp/example/sine.cxx | 137 --------------------------------
 1 file changed, 137 deletions(-)
 delete mode 100644 portaudio/bindings/cpp/example/sine.cxx

(limited to 'portaudio/bindings/cpp/example/sine.cxx')

diff --git a/portaudio/bindings/cpp/example/sine.cxx b/portaudio/bindings/cpp/example/sine.cxx
deleted file mode 100644
index 0c772e6..0000000
--- a/portaudio/bindings/cpp/example/sine.cxx
+++ /dev/null
@@ -1,137 +0,0 @@
-// ---------------------------------------------------------------------------------------
-
-#include <iostream>
-#include <cmath>
-#include <cassert>
-#include <cstddef>
-#include "portaudiocpp/PortAudioCpp.hxx"
-
-// ---------------------------------------------------------------------------------------
-
-// Some constants:
-const int NUM_SECONDS = 5;
-const double SAMPLE_RATE = 44100.0;
-const int FRAMES_PER_BUFFER = 64;
-const int TABLE_SIZE = 200;
-
-// ---------------------------------------------------------------------------------------
-
-// SineGenerator class:
-class SineGenerator
-{
-public:
-	SineGenerator(int tableSize) : tableSize_(tableSize), leftPhase_(0), rightPhase_(0)
-	{
-		const double PI = 3.14159265;
-		table_ = new float[tableSize];
-		for (int i = 0; i < tableSize; ++i)
-		{
-			table_[i] = 0.125f * (float)sin(((double)i/(double)tableSize)*PI*2.);
-		}
-	}
-
-	~SineGenerator()
-	{
-		delete[] table_;
-	}
-
-	int generate(const void *inputBuffer, void *outputBuffer, unsigned long framesPerBuffer, 
-		const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags)
-	{
-		assert(outputBuffer != NULL);
-
-		float **out = static_cast<float **>(outputBuffer);
-
-		for (unsigned int i = 0; i < framesPerBuffer; ++i)
-		{
-			out[0][i] = table_[leftPhase_];
-			out[1][i] = table_[rightPhase_];
-
-			leftPhase_ += 1;
-			if (leftPhase_ >= tableSize_)
-				leftPhase_ -= tableSize_;
-
-			rightPhase_ += 3;
-			if (rightPhase_ >= tableSize_)
-				rightPhase_ -= tableSize_;
-		}
-
-		return paContinue;
-	}
-
-private:
-	float *table_;
-	int tableSize_;
-	int leftPhase_;
-	int rightPhase_;
-};
-
-// ---------------------------------------------------------------------------------------
-
-// main:
-int main(int, char *[]);
-int main(int, char *[])
-{
-	try
-	{
-		// Create a SineGenerator object:
-		SineGenerator sineGenerator(TABLE_SIZE);
-
-		std::cout << "Setting up PortAudio..." << std::endl;
-
-		// Set up the System:
-		portaudio::AutoSystem autoSys;
-		portaudio::System &sys = portaudio::System::instance();
-
-		// Set up the parameters required to open a (Callback)Stream:
-		portaudio::DirectionSpecificStreamParameters outParams(sys.defaultOutputDevice(), 2, portaudio::FLOAT32, false, sys.defaultOutputDevice().defaultLowOutputLatency(), NULL);
-		portaudio::StreamParameters params(portaudio::DirectionSpecificStreamParameters::null(), outParams, SAMPLE_RATE, FRAMES_PER_BUFFER, paClipOff);
-
-		std::cout << "Opening stereo output stream..." << std::endl;
-
-		// Create (and open) a new Stream, using the SineGenerator::generate function as a callback:
-		portaudio::MemFunCallbackStream<SineGenerator> stream(params, sineGenerator, &SineGenerator::generate);
-
-		std::cout << "Starting playback for " << NUM_SECONDS << " seconds." << std::endl;
-
-		// Start the Stream (audio playback starts):
-		stream.start();
-
-		// Wait for 5 seconds:
-		sys.sleep(NUM_SECONDS * 1000);
-
-		std::cout << "Closing stream..." <<std::endl;
-
-		// Stop the Stream (not strictly needed as termintating the System will also stop all open Streams):
-		stream.stop();
-
-		// Close the Stream (not strictly needed as terminating the System will also close all open Streams):
-		stream.close();
-
-		// Terminate the System (not strictly needed as the AutoSystem will also take care of this when it 
-		// goes out of scope):
-		sys.terminate();
-
-		std::cout << "Test finished." << std::endl;
-	}
-	catch (const portaudio::PaException &e)
-	{
-		std::cout << "A PortAudio error occurred: " << e.paErrorText() << std::endl;
-	}
-	catch (const portaudio::PaCppException &e)
-	{
-		std::cout << "A PortAudioCpp error occurred: " << e.what() << std::endl;
-	}
-	catch (const std::exception &e)
-	{
-		std::cout << "A generic exception occurred: " << e.what() << std::endl;
-	}
-	catch (...)
-	{
-		std::cout << "An unknown exception occurred." << std::endl;
-	}
-
-	return 0;
-}
-
-
-- 
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