From 6e7fa62347dde5592e8c0694b2d66c3018d08ba6 Mon Sep 17 00:00:00 2001 From: Miikka Heikkinen Date: Mon, 11 Jan 2016 17:08:02 +0200 Subject: Remove some manual test apps MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Removed - Kinectsurface - Has 3rd party code. - qmlcamera - Ugly mess and kinda pointless. - qmlmultiwindow - Test is not relevant and is buggy. - spectrum - Has 3rd party code. Change-Id: Ic28ffddf9e45f51a5320d4ebd0e2b7b373452cb7 Reviewed-by: Tomi Korpipää --- .../manual/spectrum/spectrumapp/spectrumanalyser.h | 153 --------------------- 1 file changed, 153 deletions(-) delete mode 100644 tests/manual/spectrum/spectrumapp/spectrumanalyser.h (limited to 'tests/manual/spectrum/spectrumapp/spectrumanalyser.h') diff --git a/tests/manual/spectrum/spectrumapp/spectrumanalyser.h b/tests/manual/spectrum/spectrumapp/spectrumanalyser.h deleted file mode 100644 index 8eb70a20..00000000 --- a/tests/manual/spectrum/spectrumapp/spectrumanalyser.h +++ /dev/null @@ -1,153 +0,0 @@ -/****************************************************************************** -** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the Qt Data Visualization module. -** -** $QT_BEGIN_LICENSE:COMM$ -** -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. -** -** $QT_END_LICENSE$ -** -******************************************************************************/ - -#ifndef SPECTRUMANALYSER_H -#define SPECTRUMANALYSER_H - -#include -#include -#include - -#include "frequencyspectrum.h" -#include "spectrum.h" - -#include "FFTRealFixLenParam.h" - -QT_FORWARD_DECLARE_CLASS(QAudioFormat) -QT_FORWARD_DECLARE_CLASS(QThread) - -class FFTRealWrapper; - -class SpectrumAnalyserThreadPrivate; - -/** - * Implementation of the spectrum analysis which can be run in a - * separate thread. - */ -class SpectrumAnalyserThread : public QObject -{ - Q_OBJECT - -public: - SpectrumAnalyserThread(QObject *parent); - ~SpectrumAnalyserThread(); - -public Q_SLOTS: - void setWindowFunction(WindowFunction type); - void calculateSpectrum(const QByteArray &buffer, - int inputFrequency, - int bytesPerSample); - -Q_SIGNALS: - void calculationComplete(const FrequencySpectrum &spectrum); - -private: - void calculateWindow(); - -private: - FFTRealWrapper* m_fft; - - const int m_numSamples; - - WindowFunction m_windowFunction; - - typedef FFTRealFixLenParam::DataType DataType; - - QVector m_window; - - QVector m_input; - QVector m_output; - - FrequencySpectrum m_spectrum; - -#ifdef SPECTRUM_ANALYSER_SEPARATE_THREAD - QThread* m_thread; -#endif -}; - -/** - * Class which performs frequency spectrum analysis on a window of - * audio samples, provided to it by the Engine. - */ -class SpectrumAnalyser : public QObject -{ - Q_OBJECT - -public: - SpectrumAnalyser(QObject *parent = 0); - ~SpectrumAnalyser(); - -public: - /* - * Set the windowing function which is applied before calculating the FFT - */ - void setWindowFunction(WindowFunction type); - - /* - * Calculate a frequency spectrum - * - * \param buffer Audio data - * \param format Format of audio data - * - * Frequency spectrum is calculated asynchronously. The result is returned - * via the spectrumChanged signal. - * - * An ongoing calculation can be cancelled by calling cancelCalculation(). - * - */ - void calculate(const QByteArray &buffer, const QAudioFormat &format); - - /* - * Check whether the object is ready to perform another calculation - */ - bool isReady() const; - - /* - * Cancel an ongoing calculation - * - * Note that cancelling is asynchronous. - */ - void cancelCalculation(); - -Q_SIGNALS: - void spectrumChanged(const FrequencySpectrum &spectrum); - -private Q_SLOTS: - void calculationComplete(const FrequencySpectrum &spectrum); - -private: - void calculateWindow(); - -private: - - SpectrumAnalyserThread* m_thread; - - enum State { - Idle, - Busy, - Cancelled - }; - - State m_state; -}; - -#endif // SPECTRUMANALYSER_H - -- cgit v1.2.3