From 893ab397f54bfe2d60e9ac7db3cf9c758d30357c Mon Sep 17 00:00:00 2001
From: wittend99 <wittend99@01035d8c-6547-0410-b346-abe4f91aad63>
Date: Tue, 11 Sep 2012 19:49:55 +0000
Subject: [PATCH] no longer needed.

git-svn-id: https://svn.code.sf.net/p/freetel/code@673 01035d8c-6547-0410-b346-abe4f91aad63
---
 fdmdv2/src/audiostream.cpp | 110 -------------------------------------
 1 file changed, 110 deletions(-)
 delete mode 100644 fdmdv2/src/audiostream.cpp

diff --git a/fdmdv2/src/audiostream.cpp b/fdmdv2/src/audiostream.cpp
deleted file mode 100644
index afb66d59..00000000
--- a/fdmdv2/src/audiostream.cpp
+++ /dev/null
@@ -1,110 +0,0 @@
-//============================================================
-// AudioStream.h
-//
-//
-//============================================================
-#include "audiostream.h"
-
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=
-// Class AudioStream constructor
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=
-AudioStream::AudioStream(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.);
-    }
-}
-
-//------------------------------------------------------------
-// Class AudioStream destructor
-//------------------------------------------------------------
-AudioStream::~AudioStream()
-{
-    delete[] table_;
-}
-
-//------------------------------------------------------------
-// generate()
-//------------------------------------------------------------
-int AudioStream::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;
-}
-
-//------------------------------------------------------------
-// Open()
-//------------------------------------------------------------
-void AudioStream::Open()
-{
-    wxString estr;
-    try
-    {
-        // Create a SineGenerator object:
-        AudioStream AudioStream(TABLE_SIZE);
-
-        // 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);
-
-        wxMessageBox(wxT("Opening stereo output stream..."), wxT("Info"), wxOK);
-        // Create (and open) a new Stream, using the SineGenerator::generate function as a callback:
-        portaudio::MemFunCallbackStream<AudioStream> stream(params, AudioStream, &AudioStream::generate);
-        wxMessageBox(wxT("Starting playback for %i  seconds."), wxT("Info"), wxOK);
-        // Start the Stream (audio playback starts):
-//        stream.start();
-        // Wait for 5 seconds:
-        sys.sleep(NUM_SECONDS * 1000);
-        wxMessageBox(wxT("Closing stream..."), wxT("Info"), wxOK);
-        // 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();
-        wxMessageBox(wxT("Test finished."), wxT(""), wxOK);
-    }
-    catch (const portaudio::PaException &e)
-    {
-        estr.Format(wxT("A PortAudio error occured: %s"), e.paErrorText());
-        wxMessageBox(estr, wxT("Error"), wxOK);
-    }
-    catch (const portaudio::PaCppException &e)
-    {
-        estr.Format(wxT("A PortAudioCpp error occured: %s"), e.what());
-        wxMessageBox(estr, wxT("Error"), wxOK);
-    }
-    catch (const std::exception &e)
-    {
-        estr.Format(wxT("A generic exception occured: %s"), e.what());
-        wxMessageBox(estr, wxT("Error"), wxOK);
-    }
-    catch (...)
-    {
-        wxMessageBox(wxT("An unknown exception occured."), wxT("Error"), wxOK);
-    }
-}
-- 
2.25.1