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authorJerome Pasion <jerome.pasion@nokia.com>2011-03-09 16:28:42 (GMT)
committerJerome Pasion <jerome.pasion@nokia.com>2011-03-09 16:28:42 (GMT)
commit19a485bd205690561b91d6bdf4c2e5310511d075 (patch)
tree950ca67d233a48879211c16ec7a3b6b7d7f5296e /demos/mobile/guitartuner
parent97bc06f9129abdeda2f58dd001b6c5a596e22e41 (diff)
downloadQt-19a485bd205690561b91d6bdf4c2e5310511d075.zip
Qt-19a485bd205690561b91d6bdf4c2e5310511d075.tar.gz
Qt-19a485bd205690561b91d6bdf4c2e5310511d075.tar.bz2
Removed 2 mobile demos. Their replacement will be added separately.
Diffstat (limited to 'demos/mobile/guitartuner')
-rw-r--r--demos/mobile/guitartuner/guitartuner.pro89
-rw-r--r--demos/mobile/guitartuner/guitartuner.pro.user558
-rw-r--r--demos/mobile/guitartuner/guitartuner.qrc43
-rw-r--r--demos/mobile/guitartuner/images/guitartab.svg174
-rw-r--r--demos/mobile/guitartuner/images/guitartuner_icon.svg247
-rw-r--r--demos/mobile/guitartuner/images/inputMode.svg161
-rw-r--r--demos/mobile/guitartuner/images/note.svg101
-rw-r--r--demos/mobile/guitartuner/images/noteNo.svg105
-rw-r--r--demos/mobile/guitartuner/src/application.qml328
-rw-r--r--demos/mobile/guitartuner/src/constants.h54
-rw-r--r--demos/mobile/guitartuner/src/fastfouriertransformer.cpp184
-rw-r--r--demos/mobile/guitartuner/src/fastfouriertransformer.h67
-rw-r--r--demos/mobile/guitartuner/src/fftpack.c1406
-rw-r--r--demos/mobile/guitartuner/src/guitartuner.cpp359
-rw-r--r--demos/mobile/guitartuner/src/guitartuner.h95
-rw-r--r--demos/mobile/guitartuner/src/guitartuner.rc23
-rw-r--r--demos/mobile/guitartuner/src/guitartuner.ui178
-rw-r--r--demos/mobile/guitartuner/src/guitartunerui.cpp341
-rw-r--r--demos/mobile/guitartuner/src/guitartunerui.h111
-rw-r--r--demos/mobile/guitartuner/src/guitartunerui.ui178
-rw-r--r--demos/mobile/guitartuner/src/main.cpp60
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/adjustbars.js89
-rwxr-xr-xdemos/mobile/guitartuner/src/mycomponents/adjuster.qml124
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/big_a.pngbin575 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/big_b.pngbin599 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/big_d.pngbin465 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/big_e.pngbin327 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/big_g.pngbin610 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/glowing_a.pngbin2978 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/glowing_b.pngbin3084 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/glowing_d.pngbin2940 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/glowing_e.pngbin2696 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/glowing_g.pngbin3046 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/guitartuner_malli.pngbin143243 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/guitartuner_skin.pngbin129068 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/lcdFrame.pngbin176107 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/meterBG.pngbin8378 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/mute.pngbin3630 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/pointer.pngbin965 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/pointerShadow.pngbin1694 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/power.pngbin3190 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/quit.pngbin1363 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/sensitivity.pngbin835 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/tuner_a.pngbin3233 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/tuner_a_on.pngbin3068 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/tuner_auto.pngbin3619 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/tuner_auto_on.pngbin3281 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/tuner_b.pngbin3324 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/tuner_b_on.pngbin3132 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/tuner_d.pngbin3266 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/tuner_d_on.pngbin3009 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/tuner_e.pngbin3171 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/tuner_e_on.pngbin2955 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/tuner_g.pngbin3292 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/tuner_g_on.pngbin3089 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/voicemode_off.pngbin3775 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/voicemode_on.pngbin3484 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/volume.pngbin351 -> 0 bytes
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/images/volume_off.pngbin2235 -> 0 bytes
-rwxr-xr-xdemos/mobile/guitartuner/src/mycomponents/meter.qml105
-rwxr-xr-xdemos/mobile/guitartuner/src/mycomponents/notebuttonview.qml77
-rwxr-xr-xdemos/mobile/guitartuner/src/mycomponents/notesmodel.qml102
-rw-r--r--demos/mobile/guitartuner/src/mycomponents/qmldir44
-rwxr-xr-xdemos/mobile/guitartuner/src/mycomponents/togglebutton.qml103
-rw-r--r--demos/mobile/guitartuner/src/voiceanalyzer.cpp295
-rw-r--r--demos/mobile/guitartuner/src/voiceanalyzer.h93
-rw-r--r--demos/mobile/guitartuner/src/voicegenerator.cpp246
-rw-r--r--demos/mobile/guitartuner/src/voicegenerator.h86
-rw-r--r--demos/mobile/guitartuner/ui_guitartunerui.h181
69 files changed, 0 insertions, 6407 deletions
diff --git a/demos/mobile/guitartuner/guitartuner.pro b/demos/mobile/guitartuner/guitartuner.pro
deleted file mode 100644
index 9caa60d..0000000
--- a/demos/mobile/guitartuner/guitartuner.pro
+++ /dev/null
@@ -1,89 +0,0 @@
-#-------------------------------------------------
-#
-# Project created by QtCreator 2010-10-22T14:28:56
-#
-#-------------------------------------------------
-
-QT += core gui
-
-TARGET = guitartuner
-TEMPLATE = app
-
-ICON = images/guitartuner_icon.svg
-
-SOURCES += src/main.cpp\
- src/guitartuner.cpp \
- src/voicegenerator.cpp \
- src/voiceanalyzer.cpp \
- src/guitartunerui.cpp \
- src/fastfouriertransformer.cpp
-
-HEADERS += src/guitartuner.h \
- src/voicegenerator.h \
- src/voiceanalyzer.h \
- src/constants.h \
- src/guitartunerui.h \
- src/fastfouriertransformer.h
-
-FORMS += src/guitartunerui.ui
-
-VERSION = 1.2.0
-
-symbian {
- INCLUDEPATH += /epoc32/include/mmf/common
- INCLUDEPATH += /epoc32/include/mmf/server
- LIBS += -lmmfdevsound
- TARGET.UID3 = 0xEC46D2C8
- # TARGET.CAPABILITY +=
- # TARGET.EPOCSTACKSIZE = 0x14000
- # TARGET.EPOCHEAPSIZE = 0x020000 0x1000000
-}
-
-RESOURCES += \
- guitartuner.qrc
-
-# Avoid auto screen rotation
-DEFINES += ORIENTATIONLOCK
-
-symbian {
- contains(DEFINES, ORIENTATIONLOCK):LIBS += -lavkon -leikcore -leiksrv -lcone
-}
-
-
-# Add mobility into Qt's CONFIG, and add multimedia into MOBILITY.
-
-win32 {
- QT += multimedia
- RC_FILE = src/guitartuner.rc
-}
-else {
- CONFIG += mobility
- MOBILITY = multimedia
-}
-
-symbian {
- TARGET.CAPABILITY = UserEnvironment
-}
-
-# Add declarative module
-QT += declarative
-
-OTHER_FILES += \
- src/application.qml \
- src/mycomponents/Adjuster.qml \
- src/mycomponents/adjustbars.js \
- src/mycomponents/ToggleButton.qml
-
-OTHER_FILES += \
- src/mycomponents/NotesModel.qml \
- src/mycomponents/NoteButtonView.qml \
- src/mycomponents/Meter.qml
-
-unix:!symbian {
- maemo5 {
- target.path = /opt/usr/bin
- } else {
- target.path = /usr/local/bin
- }
- INSTALLS += target
-}
diff --git a/demos/mobile/guitartuner/guitartuner.pro.user b/demos/mobile/guitartuner/guitartuner.pro.user
deleted file mode 100644
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+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/application.qml b/demos/mobile/guitartuner/src/application.qml
deleted file mode 100644
index 7da138d..0000000
--- a/demos/mobile/guitartuner/src/application.qml
+++ /dev/null
@@ -1,328 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-** the names of its contributors may be used to endorse or promote
-** products derived from this software without specific prior written
-** permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 1.0
-import "mycomponents"
-
-/* The base canvas for all QML drawing. */
-Rectangle {
- id: application
-
- property int targetNoteIndex: 0
- property alias frequency: noteChooser.currentFrequency
- //Data provided to C++.
- property bool isInput: true
- property bool isMuted: false
- property bool isAuto: true
- property alias maxVoiceDifference: voiceDifferenceMeter.maxValue
- property real volume: 0.5
- property real sensitivity: 0.5
-
- //Signals to C++.
- signal volumeChanged(real volume)
- signal microphoneSensitivityChanged(real sensitivity)
- signal targetFrequencyChanged(real frequency)
- signal modeChanged(bool isInput)
- signal muteStateChanged(bool isMuted)
-
- //Slots for signals coming from C++.
- function voiceDifferenceChanged(difference) {
- if (isAuto) timer.running = true;
- voiceDifferenceMeter.valueChanged(difference);
- noteImage.glowing = false
- }
- function correctFrequencyObtained() {
- noteImage.glowing = true
- }
- function lowVoice() {
- noteImage.glowing = false
- }
-
- //Private function for changing the target frequency automatically.
- function calculateTargetFrequency(difference) {
- var tempDifference = Math.abs(difference);
- var tempIndex = targetNoteIndex
- while (!(difference < 0 && tempIndex == 0) &&
- tempDifference >= notes.get(tempIndex-(difference<0)).interval/2) {
- tempDifference -= notes.get(tempIndex-(difference<0)).interval;
- tempIndex += difference/Math.abs(difference);
- }
- if (tempIndex != targetNoteIndex) {
- targetNoteIndex = tempIndex
- noteChooser.currentFrequency = notes.get(targetNoteIndex).frequency;
- targetFrequencyChanged(frequency);
- }
- }
-
- width: 360; height: 640
- color: "black"
-
- //Provides data for functions.
- NotesModel {id: notes}
-
- /* A timer for changing the target frequency automatically.
- * This is needed for avoiding recursion. */
- Timer {
- id: timer
-
- interval: 1
- onTriggered: calculateTargetFrequency(voiceDifferenceMeter.value)
- }
-
- //A meter for showing the difference between current and target frequency.
- Meter {
- id: voiceDifferenceMeter
-
- maxValue: 12
- minValue: -maxValue
- height: imageSize.height/background.sourceSize.height*parent.height
- width: imageSize.width/background.sourceSize.width*parent.width
- anchors {
- topMargin: 100/background.sourceSize.height*parent.height
- horizontalCenter: parent.horizontalCenter
- top: parent.top
- }
- }
-
- Image {
- id: background
-
- anchors.fill: parent
- smooth: true
- source: "./mycomponents/images/guitartuner_skin.png"
- }
-
- //A button for quitting the application.
- Image {
- id: quitButton
-
- width: sourceSize.width/background.sourceSize.width*parent.width
- height: sourceSize.height/background.sourceSize.height*parent.height
- source: "./mycomponents/images/power.png"
- smooth: true
- KeyNavigation.up: volumeAdjuster
- KeyNavigation.down: modeButton
- Keys.onEnterPressed: Qt.quit()
- anchors{
- leftMargin: 297/background.sourceSize.width*parent.width
- left: parent.left;
- topMargin: 17/background.sourceSize.height*parent.height
- top: parent.top
- }
-
- MouseArea {
- anchors.fill: parent
- onClicked: Qt.quit()
- }
- }
-
- //An image for showing the target note.
- Image {
- id: noteImage
-
- property bool glowing: false
-
- width: sourceSize.width/background.sourceSize.width*parent.width
- height: sourceSize.height/background.sourceSize.height*parent.height
- source: glowing ? notes.get(targetNoteIndex).glowSource : notes.get(targetNoteIndex).bigSource
-
- anchors {
- topMargin: 273/background.sourceSize.height*parent.height
- top: parent.top
- horizontalCenter: parent.horizontalCenter
- }
- }
-
- //A button for choosing the input/output mode.
- Image {
- id: modeButton
-
- function buttonPressed() {
- isInput = !isInput
- modeChanged(isInput)
- if (isInput) {
- soundIcons.source = "./mycomponents/images/sensitivity.png"
- source = "./mycomponents/images/voicemode_off.png"
- volumeAdjuster.setValue(sensitivity)
- }
- else {
- //Change off from "auto" mode
- if (isAuto) {
- noteChooser.pushButton(targetNoteIndex)
- }
- if (isMuted) {
- soundIcons.source = "./mycomponents/images/volume_off.png";
- }
- else
- soundIcons.source = "./mycomponents/images/volume.png"
- source = "./mycomponents/images/voicemode_on.png"
- volumeAdjuster.setValue(volume)
- }
- }
-
- width: sourceSize.width/background.sourceSize.width*parent.width
- height: sourceSize.height/background.sourceSize.height*parent.height
- smooth: true
- source: "./mycomponents/images/voicemode_off.png"
- KeyNavigation.up: quitButton
- KeyNavigation.down: noteChooser
- Keys.onEnterPressed: buttonPressed()
- anchors {
- leftMargin: 16/background.sourceSize.width*parent.width
- left: parent.left
- topMargin: 353/background.sourceSize.height*parent.height
- top: parent.top
- }
-
- MouseArea {
- anchors.fill: parent
- onPressed: {
- parent.focus = true
- parent.scale = 0.95
- }
- onReleased: {
- parent.scale = 1/0.95
- }
- onClicked: parent.buttonPressed()
- }
- }
-
- //Buttons for choosing the target note.
- NoteButtonView {
- id: noteChooser
-
- width: parent.width*0.95; height: width/model.count
- onNoteSelected: {
- if (note == "Auto") {
- if (!isAuto) {
- isAuto = true
- }
- if (!isInput) {
- modeButton.buttonPressed()
- }
- }
- else {
- timer.running = false;
- isAuto = false
- targetNoteIndex = index
- targetFrequencyChanged(frequency)
- }
- focus = true
- }
- KeyNavigation.up: modeButton
- KeyNavigation.down: soundIcons
- anchors {
- horizontalCenter: parent.horizontalCenter
- topMargin: 454/background.sourceSize.height*parent.height
- top: parent.top
- }
- }
-
- //An element for showing the mode and changing the mute state.
- Image {
- id: soundIcons
-
- function stateChanged() {
- isMuted = !isMuted
- muteStateChanged(isMuted)
- if (isMuted) {
- source = "qrc:/src/mycomponents/images/volume_off.png"
- }
- else {
- source = "qrc:/src/mycomponents/images/volume.png"
- }
- }
-
- width: sourceSize.width/background.sourceSize.width*parent.width
- height: sourceSize.height/background.sourceSize.height*parent.height
- smooth: true
- source: "./mycomponents/images/sensitivity.png"
- Keys.onEnterPressed: stateChanged()
- KeyNavigation.up: noteChooser
- KeyNavigation.down: quitButton
- KeyNavigation.left: volumeAdjuster
- KeyNavigation.right: volumeAdjuster
- anchors {
- leftMargin: 42/background.sourceSize.width*parent.width
- left: parent.left
- topMargin: 565/background.sourceSize.height*parent.height
- top: parent.top
- }
-
- MouseArea {
- anchors.fill: parent
- onClicked: {
- if (!isInput) {
- parent.stateChanged()
- }
- parent.focus = true
- }
- }
- }
-
- //An element for adjusting volume.
- Adjuster {
- id: volumeAdjuster
-
- max: 1
- value: 0.5
- width: 222/background.sourceSize.width*parent.width
- height: parent.height*0.1
- onFocusChangedByClick: focus = true
- onArrowPressedWhenValueOverLimits: soundIcons.focus = true
- KeyNavigation.up: modeButton
- KeyNavigation.down: quitButton
- anchors {
- leftMargin: 98/background.sourceSize.width*parent.width
- left: parent.left
- verticalCenter: soundIcons.verticalCenter
- }
- onValueChanged: {
- if (isInput) {
- sensitivity = value;
- microphoneSensitivityChanged(1-sensitivity)
- }
- else {
- volume = value
- volumeChanged(volume)
- }
- }
- }
-}
diff --git a/demos/mobile/guitartuner/src/constants.h b/demos/mobile/guitartuner/src/constants.h
deleted file mode 100644
index c3eddaa..0000000
--- a/demos/mobile/guitartuner/src/constants.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-** the names of its contributors may be used to endorse or promote
-** products derived from this software without specific prior written
-** permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef CONSTANTS_H
-#define CONSTANTS_H
-
-#define M_MAX_AMPLITUDE_8BIT_SIGNED 127
-#define M_MAX_AMPLITUDE_8BIT_UNSIGNED 255
-#define M_MAX_AMPLITUDE_16BIT_SIGNED 32767
-#define M_MAX_AMPLITUDE_16BIT_UNSIGNED 65535
-
-#define M_TWELTH_ROOT_OF_2 1.05946309435930000000
-
-// M_SAMPLE_COUNT_MULTIPLIER is 2/(M_TWELTH_ROOT_OF_2 - 1)
-#define M_SAMPLE_COUNT_MULTIPLIER 33.63430749021150000000
-
-#endif // CONSTANTS_H
diff --git a/demos/mobile/guitartuner/src/fastfouriertransformer.cpp b/demos/mobile/guitartuner/src/fastfouriertransformer.cpp
deleted file mode 100644
index 9158fd4..0000000
--- a/demos/mobile/guitartuner/src/fastfouriertransformer.cpp
+++ /dev/null
@@ -1,184 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-** the names of its contributors may be used to endorse or promote
-** products derived from this software without specific prior written
-** permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "fastfouriertransformer.h"
-#include "math.h"
-
-#define STIN inline
-#define __STATIC
-
-#include "fftpack.c"
-
-// called by __ogg_fdrffti
-__STATIC void drfti1(int n, float *wa, int *ifac);
-void __ogg_fdrffti(int n, float *wsave, int *ifac);
-void __ogg_fdcosqi(int n, float *wsave, int *ifac);
-// called by drftf1
-STIN void dradf2(int ido,int l1,float *cc,float *ch,float *wa1);
-// called by drftf1
-STIN void dradf4(int ido,int l1,float *cc,float *ch,float *wa1,
- float *wa2,float *wa3);
-// called by drftf1
-STIN void dradfg(int ido,int ip,int l1,int idl1,float *cc,float *c1,
- float *c2,float *ch,float *ch2,float *wa);
-// called by drftf1
-STIN void drftf1(int n,float *c,float *ch,float *wa,int *ifac);
-void __ogg_fdrfftf(int n,float *r,float *wsave,int *ifac);
-STIN void dcsqf1(int n,float *x,float *w,float *xh,int *ifac);
-void __ogg_fdcosqf(int n,float *x,float *wsave,int *ifac);
-STIN void dradb2(int ido,int l1,float *cc,float *ch,float *wa1);
-STIN void dradb3(int ido,int l1,float *cc,float *ch,float *wa1,
- float *wa2);
-STIN void dradb4(int ido,int l1,float *cc,float *ch,float *wa1,
- float *wa2,float *wa3);
-STIN void dradbg(int ido,int ip,int l1,int idl1,float *cc,float *c1,
- float *c2,float *ch,float *ch2,float *wa);
-STIN void drftb1(int n, float *c, float *ch, float *wa, int *ifac);
-void __ogg_fdrfftb(int n, float *r, float *wsave, int *ifac);
-STIN void dcsqb1(int n,float *x,float *w,float *xh,int *ifac);
-void __ogg_fdcosqb(int n,float *x,float *wsave,int *ifac);
-
-FastFourierTransformer::FastFourierTransformer(QObject *parent) :
- QObject(parent),
- m_waveFloat(0),
- m_workingArray(0),
- m_ifac(0),
- m_last_n(-1)
-{
-}
-
-FastFourierTransformer::~FastFourierTransformer()
-{
- if (m_waveFloat != 0) {
- delete [] m_waveFloat;
- }
- if (m_workingArray != 0) {
- delete [] m_workingArray;
- }
- if (m_ifac != 0) {
- delete [] m_ifac;
- }
-}
-
-/**
- * Prepares the arrays to be of length n.
- */
-void FastFourierTransformer::reserve(int n)
-{
- Q_ASSERT(n>0);
- if (m_waveFloat != 0) {
- delete [] m_waveFloat;
- }
- if (m_workingArray != 0) {
- delete [] m_workingArray;
- }
- if (m_ifac != 0) {
- delete [] m_ifac;
- }
- m_workingArray = new float[2*n+15];
- m_waveFloat = new float[n];
- m_ifac = new int[n];
- __ogg_fdrffti(n, m_workingArray, m_ifac);
- m_last_n = n;
-}
-
-/**
- * Calculates the Fast Fourier Transformation (FFT).
- */
-void FastFourierTransformer::calculateFFT(QList<qint16> wave)
-{
- const int n = wave.size();
- if (m_last_n != n) {
- reserve(n);
- }
- for (int i = 0; i < n; i++) {
- m_waveFloat[i] = (float) wave.at(i);
- }
-
- __ogg_fdrfftf(n, m_waveFloat, m_workingArray, m_ifac);
-
-}
-
-/**
- * Returns the index which corresponds to the maximum density
- * of the FFT.
- */
-int FastFourierTransformer::getMaximumDensityIndex()
-{
- const int halfN = m_last_n / 2;
- float maxDensity = 0;
- int maxDensityIndex = 0;
- float densitySquared = 0.f;
- for (int k = 1; k < halfN; k++) {
- // Here, we calculate the frequency k/N.
- // k=1, the wave oscillation time is N, and the frequency
- // is 1/sample.
- // k=2, the wave oscillation time is N/2, and the frequency
- // is 2/sample.
- // k=3, the wave oscillation time is N/3, and the frequency
- // is 3/sample.
- // Note, that the documentation is for Fortran, so indexes in the
- // documentation does not match.
- // The sine and cosine coefficients are obtained thus as follows:
- const float cosCoefficient = qAbs(m_waveFloat[2*k-1]);
- const float sinCoefficient = qAbs(m_waveFloat[2*k]);
-
- densitySquared = sinCoefficient*sinCoefficient + cosCoefficient*cosCoefficient;
- if (densitySquared > maxDensity) {
- maxDensity = densitySquared;
- maxDensityIndex = k;
- }
- }
-
- if (m_cutOffForDensitySquared < maxDensity) {
- return maxDensityIndex;
- }
- else {
- return -1;
- }
-}
-
-/**
- * Sets the cutoff density.
- */
-void FastFourierTransformer::setCutOffForDensity(float cutoff)
-{
- m_cutOffForDensitySquared = cutoff*cutoff;
-}
diff --git a/demos/mobile/guitartuner/src/fastfouriertransformer.h b/demos/mobile/guitartuner/src/fastfouriertransformer.h
deleted file mode 100644
index d126b45..0000000
--- a/demos/mobile/guitartuner/src/fastfouriertransformer.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-** the names of its contributors may be used to endorse or promote
-** products derived from this software without specific prior written
-** permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef FASTFOURIERTRANSFORM_H
-#define FASTFOURIERTRANSFORM_H
-
-#include <QObject>
-#include <QList>
-
-class FastFourierTransformer : public QObject
-{
- Q_OBJECT
-
-public:
- FastFourierTransformer(QObject *parent = 0);
- ~FastFourierTransformer();
- void reserve(int n);
- void calculateFFT(QList<qint16> wave);
- int getMaximumDensityIndex();
- void setCutOffForDensity(float cutoff);
-
-private:
- float *m_waveFloat;
- float *m_workingArray;
- int *m_ifac;
- int m_last_n;
- float m_cutOffForDensitySquared;
-};
-
-#endif // FASTFOURIERTRANSFORM_H
diff --git a/demos/mobile/guitartuner/src/fftpack.c b/demos/mobile/guitartuner/src/fftpack.c
deleted file mode 100644
index 24eaa57..0000000
--- a/demos/mobile/guitartuner/src/fftpack.c
+++ /dev/null
@@ -1,1406 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-** the names of its contributors may be used to endorse or promote
-** products derived from this software without specific prior written
-** permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/********************************************************************
-
- The routines in this file are from http://www.netlib.org/fftpack/.
- According to the comments in the original file (which are provided below)
- and according to the wikipedia article about the FFTPACK[1],
- they are released as public domain.
-
- For information about the author of the original, Fortran routines,
- and the author of the C translation these routines,
- see the comments below.
-
- [1] http://en.wikipedia.org/wiki/FFTPACK, referenced 2010-12-21.
-
- ********************************************************************/
-
-/********************************************************************
-
- file: fft.c
- function: Fast discrete Fourier and cosine transforms and inverses
- author: Monty <xiphmont@mit.edu>
- modifications by: Monty
- last modification date: Jul 1 1996
-
- ********************************************************************/
-
-/* These Fourier routines were originally based on the Fourier
- routines of the same names from the NETLIB bihar and fftpack
- fortran libraries developed by Paul N. Swarztrauber at the National
- Center for Atmospheric Research in Boulder, CO USA. They have been
- reimplemented in C and optimized in a few ways for OggSquish. */
-
-/* As the original fortran libraries are public domain, the C Fourier
- routines in this file are hereby released to the public domain as
- well. The C routines here produce output exactly equivalent to the
- original fortran routines. Of particular interest are the facts
- that (like the original fortran), these routines can work on
- arbitrary length vectors that need not be powers of two in
- length. */
-
-#include <math.h>
-
-__STATIC void drfti1(int n, float *wa, int *ifac){
- static int ntryh[4] = { 4,2,3,5 };
- static float tpi = 6.28318530717958647692528676655900577;
- float arg,argh,argld,fi;
- int ntry=0,i,j=-1;
- int k1, l1, l2, ib;
- int ld, ii, ip, is, nq, nr;
- int ido, ipm, nfm1;
- int nl=n;
- int nf=0;
-
- L101:
- j++;
- if (j < 4)
- ntry=ntryh[j];
- else
- ntry+=2;
-
- L104:
- nq=nl/ntry;
- nr=nl-ntry*nq;
- if (nr!=0) goto L101;
-
- nf++;
- ifac[nf+1]=ntry;
- nl=nq;
- if (ntry!=2) goto L107;
- if (nf==1) goto L107;
-
- for (i=1;i<nf;i++){
- ib=nf-i+1;
- ifac[ib+1]=ifac[ib];
- }
- ifac[2] = 2;
-
- L107:
- if (nl!=1) goto L104;
- ifac[0]=n;
- ifac[1]=nf;
- argh=tpi/n;
- is=0;
- nfm1=nf-1;
- l1=1;
-
- if (nfm1==0) return;
-
- for (k1=0;k1<nfm1;k1++){
- ip=ifac[k1+2];
- ld=0;
- l2=l1*ip;
- ido=n/l2;
- ipm=ip-1;
-
- for (j=0;j<ipm;j++){
- ld+=l1;
- i=is;
- argld=(float)ld*argh;
- fi=0.;
- for (ii=2;ii<ido;ii+=2){
- fi+=1.;
- arg=fi*argld;
- wa[i++]=cos(arg);
- wa[i++]=sin(arg);
- }
- is+=ido;
- }
- l1=l2;
- }
-}
-
-void __ogg_fdrffti(int n, float *wsave, int *ifac){
-
- if (n == 1) return;
- drfti1(n, wsave+n, ifac);
-}
-
-void __ogg_fdcosqi(int n, float *wsave, int *ifac){
- static float pih = 1.57079632679489661923132169163975;
- static int k;
- static float fk, dt;
-
- dt=pih/n;
- fk=0.;
- for (k=0;k<n;k++){
- fk+=1.;
- wsave[k] = cos(fk*dt);
- }
-
- __ogg_fdrffti(n, wsave+n,ifac);
-}
-
-STIN void dradf2(int ido,int l1,float *cc,float *ch,float *wa1){
- int i,k;
- float ti2,tr2;
- int t0,t1,t2,t3,t4,t5,t6;
-
- t1=0;
- t0=(t2=l1*ido);
- t3=ido<<1;
- for (k=0;k<l1;k++){
- ch[t1<<1]=cc[t1]+cc[t2];
- ch[(t1<<1)+t3-1]=cc[t1]-cc[t2];
- t1+=ido;
- t2+=ido;
- }
-
- if (ido<2) return;
- if (ido==2) goto L105;
-
- t1=0;
- t2=t0;
- for (k=0;k<l1;k++){
- t3=t2;
- t4=(t1<<1)+(ido<<1);
- t5=t1;
- t6=t1+t1;
- for (i=2;i<ido;i+=2){
- t3+=2;
- t4-=2;
- t5+=2;
- t6+=2;
- tr2=wa1[i-2]*cc[t3-1]+wa1[i-1]*cc[t3];
- ti2=wa1[i-2]*cc[t3]-wa1[i-1]*cc[t3-1];
- ch[t6]=cc[t5]+ti2;
- ch[t4]=ti2-cc[t5];
- ch[t6-1]=cc[t5-1]+tr2;
- ch[t4-1]=cc[t5-1]-tr2;
- }
- t1+=ido;
- t2+=ido;
- }
-
- if (ido%2==1) return;
-
- L105:
- t3=(t2=(t1=ido)-1);
- t2+=t0;
- for (k=0;k<l1;k++){
- ch[t1]=-cc[t2];
- ch[t1-1]=cc[t3];
- t1+=ido<<1;
- t2+=ido;
- t3+=ido;
- }
-}
-
-STIN void dradf4(int ido,int l1,float *cc,float *ch,float *wa1,
- float *wa2,float *wa3){
- static float hsqt2 = .70710678118654752440084436210485;
- int i,k,t0,t1,t2,t3,t4,t5,t6;
- float ci2,ci3,ci4,cr2,cr3,cr4,ti1,ti2,ti3,ti4,tr1,tr2,tr3,tr4;
- t0=l1*ido;
-
- t1=t0;
- t4=t1<<1;
- t2=t1+(t1<<1);
- t3=0;
-
- for (k=0;k<l1;k++){
- tr1=cc[t1]+cc[t2];
- tr2=cc[t3]+cc[t4];
- ch[t5=t3<<2]=tr1+tr2;
- ch[(ido<<2)+t5-1]=tr2-tr1;
- ch[(t5+=(ido<<1))-1]=cc[t3]-cc[t4];
- ch[t5]=cc[t2]-cc[t1];
-
- t1+=ido;
- t2+=ido;
- t3+=ido;
- t4+=ido;
- }
-
- if (ido<2) return;
- if (ido==2) goto L105;
-
- t1=0;
- for (k=0;k<l1;k++){
- t2=t1;
- t4=t1<<2;
- t5=(t6=ido<<1)+t4;
- for (i=2;i<ido;i+=2){
- t3=(t2+=2);
- t4+=2;
- t5-=2;
-
- t3+=t0;
- cr2=wa1[i-2]*cc[t3-1]+wa1[i-1]*cc[t3];
- ci2=wa1[i-2]*cc[t3]-wa1[i-1]*cc[t3-1];
- t3+=t0;
- cr3=wa2[i-2]*cc[t3-1]+wa2[i-1]*cc[t3];
- ci3=wa2[i-2]*cc[t3]-wa2[i-1]*cc[t3-1];
- t3+=t0;
- cr4=wa3[i-2]*cc[t3-1]+wa3[i-1]*cc[t3];
- ci4=wa3[i-2]*cc[t3]-wa3[i-1]*cc[t3-1];
-
- tr1=cr2+cr4;
- tr4=cr4-cr2;
- ti1=ci2+ci4;
- ti4=ci2-ci4;
- ti2=cc[t2]+ci3;
- ti3=cc[t2]-ci3;
- tr2=cc[t2-1]+cr3;
- tr3=cc[t2-1]-cr3;
-
-
- ch[t4-1]=tr1+tr2;
- ch[t4]=ti1+ti2;
-
- ch[t5-1]=tr3-ti4;
- ch[t5]=tr4-ti3;
-
- ch[t4+t6-1]=ti4+tr3;
- ch[t4+t6]=tr4+ti3;
-
- ch[t5+t6-1]=tr2-tr1;
- ch[t5+t6]=ti1-ti2;
- }
- t1+=ido;
- }
- if (ido%2==1) return;
-
- L105:
-
- t2=(t1=t0+ido-1)+(t0<<1);
- t3=ido<<2;
- t4=ido;
- t5=ido<<1;
- t6=ido;
-
- for (k=0;k<l1;k++){
- ti1=-hsqt2*(cc[t1]+cc[t2]);
- tr1=hsqt2*(cc[t1]-cc[t2]);
- ch[t4-1]=tr1+cc[t6-1];
- ch[t4+t5-1]=cc[t6-1]-tr1;
- ch[t4]=ti1-cc[t1+t0];
- ch[t4+t5]=ti1+cc[t1+t0];
- t1+=ido;
- t2+=ido;
- t4+=t3;
- t6+=ido;
- }
-}
-
-STIN void dradfg(int ido,int ip,int l1,int idl1,float *cc,float *c1,
- float *c2,float *ch,float *ch2,float *wa){
-
- static float tpi=6.28318530717958647692528676655900577;
- int idij,ipph,i,j,k,l,ic,ik,is;
- int t0,t1,t2,t3,t4,t5,t6,t7,t8,t9,t10;
- float dc2,ai1,ai2,ar1,ar2,ds2;
- int nbd;
- float dcp,arg,dsp,ar1h,ar2h;
- int idp2,ipp2;
-
- arg=tpi/(float)ip;
- dcp=cos(arg);
- dsp=sin(arg);
- ipph=(ip+1)>>1;
- ipp2=ip;
- idp2=ido;
- nbd=(ido-1)>>1;
- t0=l1*ido;
- t10=ip*ido;
-
- if (ido==1) goto L119;
- for (ik=0;ik<idl1;ik++)ch2[ik]=c2[ik];
-
- t1=0;
- for (j=1;j<ip;j++){
- t1+=t0;
- t2=t1;
- for (k=0;k<l1;k++){
- ch[t2]=c1[t2];
- t2+=ido;
- }
- }
-
- is=-ido;
- t1=0;
- if (nbd>l1){
- for (j=1;j<ip;j++){
- t1+=t0;
- is+=ido;
- t2= -ido+t1;
- for (k=0;k<l1;k++){
- idij=is-1;
- t2+=ido;
- t3=t2;
- for (i=2;i<ido;i+=2){
- idij+=2;
- t3+=2;
- ch[t3-1]=wa[idij-1]*c1[t3-1]+wa[idij]*c1[t3];
- ch[t3]=wa[idij-1]*c1[t3]-wa[idij]*c1[t3-1];
- }
- }
- }
- }else{
-
- for (j=1;j<ip;j++){
- is+=ido;
- idij=is-1;
- t1+=t0;
- t2=t1;
- for (i=2;i<ido;i+=2){
- idij+=2;
- t2+=2;
- t3=t2;
- for (k=0;k<l1;k++){
- ch[t3-1]=wa[idij-1]*c1[t3-1]+wa[idij]*c1[t3];
- ch[t3]=wa[idij-1]*c1[t3]-wa[idij]*c1[t3-1];
- t3+=ido;
- }
- }
- }
- }
-
- t1=0;
- t2=ipp2*t0;
- if (nbd<l1){
- for (j=1;j<ipph;j++){
- t1+=t0;
- t2-=t0;
- t3=t1;
- t4=t2;
- for (i=2;i<ido;i+=2){
- t3+=2;
- t4+=2;
- t5=t3-ido;
- t6=t4-ido;
- for (k=0;k<l1;k++){
- t5+=ido;
- t6+=ido;
- c1[t5-1]=ch[t5-1]+ch[t6-1];
- c1[t6-1]=ch[t5]-ch[t6];
- c1[t5]=ch[t5]+ch[t6];
- c1[t6]=ch[t6-1]-ch[t5-1];
- }
- }
- }
- }else{
- for (j=1;j<ipph;j++){
- t1+=t0;
- t2-=t0;
- t3=t1;
- t4=t2;
- for (k=0;k<l1;k++){
- t5=t3;
- t6=t4;
- for (i=2;i<ido;i+=2){
- t5+=2;
- t6+=2;
- c1[t5-1]=ch[t5-1]+ch[t6-1];
- c1[t6-1]=ch[t5]-ch[t6];
- c1[t5]=ch[t5]+ch[t6];
- c1[t6]=ch[t6-1]-ch[t5-1];
- }
- t3+=ido;
- t4+=ido;
- }
- }
- }
-
-L119:
- for (ik=0;ik<idl1;ik++)c2[ik]=ch2[ik];
-
- t1=0;
- t2=ipp2*idl1;
- for (j=1;j<ipph;j++){
- t1+=t0;
- t2-=t0;
- t3=t1-ido;
- t4=t2-ido;
- for (k=0;k<l1;k++){
- t3+=ido;
- t4+=ido;
- c1[t3]=ch[t3]+ch[t4];
- c1[t4]=ch[t4]-ch[t3];
- }
- }
-
- ar1=1.;
- ai1=0.;
- t1=0;
- t2=ipp2*idl1;
- t3=(ip-1)*idl1;
- for (l=1;l<ipph;l++){
- t1+=idl1;
- t2-=idl1;
- ar1h=dcp*ar1-dsp*ai1;
- ai1=dcp*ai1+dsp*ar1;
- ar1=ar1h;
- t4=t1;
- t5=t2;
- t6=t3;
- t7=idl1;
-
- for (ik=0;ik<idl1;ik++){
- ch2[t4++]=c2[ik]+ar1*c2[t7++];
- ch2[t5++]=ai1*c2[t6++];
- }
-
- dc2=ar1;
- ds2=ai1;
- ar2=ar1;
- ai2=ai1;
-
- t4=idl1;
- t5=(ipp2-1)*idl1;
- for (j=2;j<ipph;j++){
- t4+=idl1;
- t5-=idl1;
-
- ar2h=dc2*ar2-ds2*ai2;
- ai2=dc2*ai2+ds2*ar2;
- ar2=ar2h;
-
- t6=t1;
- t7=t2;
- t8=t4;
- t9=t5;
- for (ik=0;ik<idl1;ik++){
- ch2[t6++]+=ar2*c2[t8++];
- ch2[t7++]+=ai2*c2[t9++];
- }
- }
- }
-
- t1=0;
- for (j=1;j<ipph;j++){
- t1+=idl1;
- t2=t1;
- for (ik=0;ik<idl1;ik++)ch2[ik]+=c2[t2++];
- }
-
- if (ido<l1) goto L132;
-
- t1=0;
- t2=0;
- for (k=0;k<l1;k++){
- t3=t1;
- t4=t2;
- for (i=0;i<ido;i++)cc[t4++]=ch[t3++];
- t1+=ido;
- t2+=t10;
- }
-
- goto L135;
-
- L132:
- for (i=0;i<ido;i++){
- t1=i;
- t2=i;
- for (k=0;k<l1;k++){
- cc[t2]=ch[t1];
- t1+=ido;
- t2+=t10;
- }
- }
-
- L135:
- t1=0;
- t2=ido<<1;
- t3=0;
- t4=ipp2*t0;
- for (j=1;j<ipph;j++){
-
- t1+=t2;
- t3+=t0;
- t4-=t0;
-
- t5=t1;
- t6=t3;
- t7=t4;
-
- for (k=0;k<l1;k++){
- cc[t5-1]=ch[t6];
- cc[t5]=ch[t7];
- t5+=t10;
- t6+=ido;
- t7+=ido;
- }
- }
-
- if (ido==1) return;
- if (nbd<l1) goto L141;
-
- t1=-ido;
- t3=0;
- t4=0;
- t5=ipp2*t0;
- for (j=1;j<ipph;j++){
- t1+=t2;
- t3+=t2;
- t4+=t0;
- t5-=t0;
- t6=t1;
- t7=t3;
- t8=t4;
- t9=t5;
- for (k=0;k<l1;k++){
- for (i=2;i<ido;i+=2){
- ic=idp2-i;
- cc[i+t7-1]=ch[i+t8-1]+ch[i+t9-1];
- cc[ic+t6-1]=ch[i+t8-1]-ch[i+t9-1];
- cc[i+t7]=ch[i+t8]+ch[i+t9];
- cc[ic+t6]=ch[i+t9]-ch[i+t8];
- }
- t6+=t10;
- t7+=t10;
- t8+=ido;
- t9+=ido;
- }
- }
- return;
-
- L141:
-
- t1=-ido;
- t3=0;
- t4=0;
- t5=ipp2*t0;
- for (j=1;j<ipph;j++){
- t1+=t2;
- t3+=t2;
- t4+=t0;
- t5-=t0;
- for (i=2;i<ido;i+=2){
- t6=idp2+t1-i;
- t7=i+t3;
- t8=i+t4;
- t9=i+t5;
- for (k=0;k<l1;k++){
- cc[t7-1]=ch[t8-1]+ch[t9-1];
- cc[t6-1]=ch[t8-1]-ch[t9-1];
- cc[t7]=ch[t8]+ch[t9];
- cc[t6]=ch[t9]-ch[t8];
- t6+=t10;
- t7+=t10;
- t8+=ido;
- t9+=ido;
- }
- }
- }
-}
-
-STIN void drftf1(int n,float *c,float *ch,float *wa,int *ifac){
- int i,k1,l1,l2;
- int na,kh,nf;
- int ip,iw,ido,idl1,ix2,ix3;
-
- nf=ifac[1];
- na=1;
- l2=n;
- iw=n;
-
- for (k1=0;k1<nf;k1++){
- kh=nf-k1;
- ip=ifac[kh+1];
- l1=l2/ip;
- ido=n/l2;
- idl1=ido*l1;
- iw-=(ip-1)*ido;
- na=1-na;
-
- if (ip!=4) goto L102;
-
- ix2=iw+ido;
- ix3=ix2+ido;
- if (na!=0)
- dradf4(ido,l1,ch,c,wa+iw-1,wa+ix2-1,wa+ix3-1);
- else
- dradf4(ido,l1,c,ch,wa+iw-1,wa+ix2-1,wa+ix3-1);
- goto L110;
-
- L102:
- if (ip!=2) goto L104;
- if (na!=0) goto L103;
-
- dradf2(ido,l1,c,ch,wa+iw-1);
- goto L110;
-
- L103:
- dradf2(ido,l1,ch,c,wa+iw-1);
- goto L110;
-
- L104:
- if (ido==1)na=1-na;
- if (na!=0) goto L109;
-
- dradfg(ido,ip,l1,idl1,c,c,c,ch,ch,wa+iw-1);
- na=1;
- goto L110;
-
- L109:
- dradfg(ido,ip,l1,idl1,ch,ch,ch,c,c,wa+iw-1);
- na=0;
-
- L110:
- l2=l1;
- }
-
- if (na==1) return;
-
- for (i=0;i<n;i++)c[i]=ch[i];
-}
-
-void __ogg_fdrfftf(int n,float *r,float *wsave,int *ifac){
- if (n==1) return;
- drftf1(n,r,wsave,wsave+n,ifac);
-}
-
-STIN void dcsqf1(int n,float *x,float *w,float *xh,int *ifac){
- int modn,i,k,kc;
- int np2,ns2;
- float xim1;
-
- ns2=(n+1)>>1;
- np2=n;
-
- kc=np2;
- for (k=1;k<ns2;k++){
- kc--;
- xh[k]=x[k]+x[kc];
- xh[kc]=x[k]-x[kc];
- }
-
- modn=n%2;
- if (modn==0)xh[ns2]=x[ns2]+x[ns2];
-
- for (k=1;k<ns2;k++){
- kc=np2-k;
- x[k]=w[k-1]*xh[kc]+w[kc-1]*xh[k];
- x[kc]=w[k-1]*xh[k]-w[kc-1]*xh[kc];
- }
-
- if (modn==0)x[ns2]=w[ns2-1]*xh[ns2];
-
- __ogg_fdrfftf(n,x,xh,ifac);
-
- for (i=2;i<n;i+=2){
- xim1=x[i-1]-x[i];
- x[i]=x[i-1]+x[i];
- x[i-1]=xim1;
- }
-}
-
-void __ogg_fdcosqf(int n,float *x,float *wsave,int *ifac){
- static float sqrt2=1.4142135623730950488016887242097;
- float tsqx;
-
- switch (n){
- case 0:case 1:
- return;
- case 2:
- tsqx=sqrt2*x[1];
- x[1]=x[0]-tsqx;
- x[0]+=tsqx;
- return;
- default:
- dcsqf1(n,x,wsave,wsave+n,ifac);
- return;
- }
-}
-
-STIN void dradb2(int ido,int l1,float *cc,float *ch,float *wa1){
- int i,k,t0,t1,t2,t3,t4,t5,t6;
- float ti2,tr2;
-
- t0=l1*ido;
-
- t1=0;
- t2=0;
- t3=(ido<<1)-1;
- for (k=0;k<l1;k++){
- ch[t1]=cc[t2]+cc[t3+t2];
- ch[t1+t0]=cc[t2]-cc[t3+t2];
- t2=(t1+=ido)<<1;
- }
-
- if (ido<2) return;
- if (ido==2) goto L105;
-
- t1=0;
- t2=0;
- for (k=0;k<l1;k++){
- t3=t1;
- t5=(t4=t2)+(ido<<1);
- t6=t0+t1;
- for (i=2;i<ido;i+=2){
- t3+=2;
- t4+=2;
- t5-=2;
- t6+=2;
- ch[t3-1]=cc[t4-1]+cc[t5-1];
- tr2=cc[t4-1]-cc[t5-1];
- ch[t3]=cc[t4]-cc[t5];
- ti2=cc[t4]+cc[t5];
- ch[t6-1]=wa1[i-2]*tr2-wa1[i-1]*ti2;
- ch[t6]=wa1[i-2]*ti2+wa1[i-1]*tr2;
- }
- t2=(t1+=ido)<<1;
- }
-
- if (ido%2==1) return;
-
-L105:
- t1=ido-1;
- t2=ido-1;
- for (k=0;k<l1;k++){
- ch[t1]=cc[t2]+cc[t2];
- ch[t1+t0]=-(cc[t2+1]+cc[t2+1]);
- t1+=ido;
- t2+=ido<<1;
- }
-}
-
-STIN void dradb3(int ido,int l1,float *cc,float *ch,float *wa1,
- float *wa2){
- static float taur = -.5;
- static float taui = .86602540378443864676372317075293618;
- int i,k,t0,t1,t2,t3,t4,t5,t6,t7,t8,t9,t10;
- float ci2,ci3,di2,di3,cr2,cr3,dr2,dr3,ti2,tr2;
- t0=l1*ido;
-
- t1=0;
- t2=t0<<1;
- t3=ido<<1;
- t4=ido+(ido<<1);
- t5=0;
- for (k=0;k<l1;k++){
- tr2=cc[t3-1]+cc[t3-1];
- cr2=cc[t5]+(taur*tr2);
- ch[t1]=cc[t5]+tr2;
- ci3=taui*(cc[t3]+cc[t3]);
- ch[t1+t0]=cr2-ci3;
- ch[t1+t2]=cr2+ci3;
- t1+=ido;
- t3+=t4;
- t5+=t4;
- }
-
- if (ido==1) return;
-
- t1=0;
- t3=ido<<1;
- for (k=0;k<l1;k++){
- t7=t1+(t1<<1);
- t6=(t5=t7+t3);
- t8=t1;
- t10=(t9=t1+t0)+t0;
-
- for (i=2;i<ido;i+=2){
- t5+=2;
- t6-=2;
- t7+=2;
- t8+=2;
- t9+=2;
- t10+=2;
- tr2=cc[t5-1]+cc[t6-1];
- cr2=cc[t7-1]+(taur*tr2);
- ch[t8-1]=cc[t7-1]+tr2;
- ti2=cc[t5]-cc[t6];
- ci2=cc[t7]+(taur*ti2);
- ch[t8]=cc[t7]+ti2;
- cr3=taui*(cc[t5-1]-cc[t6-1]);
- ci3=taui*(cc[t5]+cc[t6]);
- dr2=cr2-ci3;
- dr3=cr2+ci3;
- di2=ci2+cr3;
- di3=ci2-cr3;
- ch[t9-1]=wa1[i-2]*dr2-wa1[i-1]*di2;
- ch[t9]=wa1[i-2]*di2+wa1[i-1]*dr2;
- ch[t10-1]=wa2[i-2]*dr3-wa2[i-1]*di3;
- ch[t10]=wa2[i-2]*di3+wa2[i-1]*dr3;
- }
- t1+=ido;
- }
-}
-
-STIN void dradb4(int ido,int l1,float *cc,float *ch,float *wa1,
- float *wa2,float *wa3){
- static float sqrt2=1.4142135623730950488016887242097;
- int i,k,t0,t1,t2,t3,t4,t5,t6,t7,t8;
- float ci2,ci3,ci4,cr2,cr3,cr4,ti1,ti2,ti3,ti4,tr1,tr2,tr3,tr4;
- t0=l1*ido;
-
- t1=0;
- t2=ido<<2;
- t3=0;
- t6=ido<<1;
- for (k=0;k<l1;k++){
- t4=t3+t6;
- t5=t1;
- tr3=cc[t4-1]+cc[t4-1];
- tr4=cc[t4]+cc[t4];
- tr1=cc[t3]-cc[(t4+=t6)-1];
- tr2=cc[t3]+cc[t4-1];
- ch[t5]=tr2+tr3;
- ch[t5+=t0]=tr1-tr4;
- ch[t5+=t0]=tr2-tr3;
- ch[t5+=t0]=tr1+tr4;
- t1+=ido;
- t3+=t2;
- }
-
- if (ido<2) return;
- if (ido==2) goto L105;
-
- t1=0;
- for (k=0;k<l1;k++){
- t5=(t4=(t3=(t2=t1<<2)+t6))+t6;
- t7=t1;
- for (i=2;i<ido;i+=2){
- t2+=2;
- t3+=2;
- t4-=2;
- t5-=2;
- t7+=2;
- ti1=cc[t2]+cc[t5];
- ti2=cc[t2]-cc[t5];
- ti3=cc[t3]-cc[t4];
- tr4=cc[t3]+cc[t4];
- tr1=cc[t2-1]-cc[t5-1];
- tr2=cc[t2-1]+cc[t5-1];
- ti4=cc[t3-1]-cc[t4-1];
- tr3=cc[t3-1]+cc[t4-1];
- ch[t7-1]=tr2+tr3;
- cr3=tr2-tr3;
- ch[t7]=ti2+ti3;
- ci3=ti2-ti3;
- cr2=tr1-tr4;
- cr4=tr1+tr4;
- ci2=ti1+ti4;
- ci4=ti1-ti4;
-
- ch[(t8=t7+t0)-1]=wa1[i-2]*cr2-wa1[i-1]*ci2;
- ch[t8]=wa1[i-2]*ci2+wa1[i-1]*cr2;
- ch[(t8+=t0)-1]=wa2[i-2]*cr3-wa2[i-1]*ci3;
- ch[t8]=wa2[i-2]*ci3+wa2[i-1]*cr3;
- ch[(t8+=t0)-1]=wa3[i-2]*cr4-wa3[i-1]*ci4;
- ch[t8]=wa3[i-2]*ci4+wa3[i-1]*cr4;
- }
- t1+=ido;
- }
-
- if (ido%2 == 1) return;
-
- L105:
-
- t1=ido;
- t2=ido<<2;
- t3=ido-1;
- t4=ido+(ido<<1);
- for (k=0;k<l1;k++){
- t5=t3;
- ti1=cc[t1]+cc[t4];
- ti2=cc[t4]-cc[t1];
- tr1=cc[t1-1]-cc[t4-1];
- tr2=cc[t1-1]+cc[t4-1];
- ch[t5]=tr2+tr2;
- ch[t5+=t0]=sqrt2*(tr1-ti1);
- ch[t5+=t0]=ti2+ti2;
- ch[t5+=t0]=-sqrt2*(tr1+ti1);
-
- t3+=ido;
- t1+=t2;
- t4+=t2;
- }
-}
-
-STIN void dradbg(int ido,int ip,int l1,int idl1,float *cc,float *c1,
- float *c2,float *ch,float *ch2,float *wa){
- static float tpi=6.28318530717958647692528676655900577;
- int idij,ipph,i,j,k,l,ik,is,t0,t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,
- t11,t12;
- float dc2,ai1,ai2,ar1,ar2,ds2;
- int nbd;
- float dcp,arg,dsp,ar1h,ar2h;
- int ipp2;
-
- t10=ip*ido;
- t0=l1*ido;
- arg=tpi/(float)ip;
- dcp=cos(arg);
- dsp=sin(arg);
- nbd=(ido-1)>>1;
- ipp2=ip;
- ipph=(ip+1)>>1;
- if (ido<l1) goto L103;
-
- t1=0;
- t2=0;
- for (k=0;k<l1;k++){
- t3=t1;
- t4=t2;
- for (i=0;i<ido;i++){
- ch[t3]=cc[t4];
- t3++;
- t4++;
- }
- t1+=ido;
- t2+=t10;
- }
- goto L106;
-
- L103:
- t1=0;
- for (i=0;i<ido;i++){
- t2=t1;
- t3=t1;
- for (k=0;k<l1;k++){
- ch[t2]=cc[t3];
- t2+=ido;
- t3+=t10;
- }
- t1++;
- }
-
- L106:
- t1=0;
- t2=ipp2*t0;
- t7=(t5=ido<<1);
- for (j=1;j<ipph;j++){
- t1+=t0;
- t2-=t0;
- t3=t1;
- t4=t2;
- t6=t5;
- for (k=0;k<l1;k++){
- ch[t3]=cc[t6-1]+cc[t6-1];
- ch[t4]=cc[t6]+cc[t6];
- t3+=ido;
- t4+=ido;
- t6+=t10;
- }
- t5+=t7;
- }
-
- if (ido == 1) goto L116;
- if (nbd<l1) goto L112;
-
- t1=0;
- t2=ipp2*t0;
- t7=0;
- for (j=1;j<ipph;j++){
- t1+=t0;
- t2-=t0;
- t3=t1;
- t4=t2;
-
- t7+=(ido<<1);
- t8=t7;
- for (k=0;k<l1;k++){
- t5=t3;
- t6=t4;
- t9=t8;
- t11=t8;
- for (i=2;i<ido;i+=2){
- t5+=2;
- t6+=2;
- t9+=2;
- t11-=2;
- ch[t5-1]=cc[t9-1]+cc[t11-1];
- ch[t6-1]=cc[t9-1]-cc[t11-1];
- ch[t5]=cc[t9]-cc[t11];
- ch[t6]=cc[t9]+cc[t11];
- }
- t3+=ido;
- t4+=ido;
- t8+=t10;
- }
- }
- goto L116;
-
- L112:
- t1=0;
- t2=ipp2*t0;
- t7=0;
- for (j=1;j<ipph;j++){
- t1+=t0;
- t2-=t0;
- t3=t1;
- t4=t2;
- t7+=(ido<<1);
- t8=t7;
- t9=t7;
- for (i=2;i<ido;i+=2){
- t3+=2;
- t4+=2;
- t8+=2;
- t9-=2;
- t5=t3;
- t6=t4;
- t11=t8;
- t12=t9;
- for (k=0;k<l1;k++){
- ch[t5-1]=cc[t11-1]+cc[t12-1];
- ch[t6-1]=cc[t11-1]-cc[t12-1];
- ch[t5]=cc[t11]-cc[t12];
- ch[t6]=cc[t11]+cc[t12];
- t5+=ido;
- t6+=ido;
- t11+=t10;
- t12+=t10;
- }
- }
- }
-
-L116:
- ar1=1.;
- ai1=0.;
- t1=0;
- t9=(t2=ipp2*idl1);
- t3=(ip-1)*idl1;
- for (l=1;l<ipph;l++){
- t1+=idl1;
- t2-=idl1;
-
- ar1h=dcp*ar1-dsp*ai1;
- ai1=dcp*ai1+dsp*ar1;
- ar1=ar1h;
- t4=t1;
- t5=t2;
- t6=0;
- t7=idl1;
- t8=t3;
- for (ik=0;ik<idl1;ik++){
- c2[t4++]=ch2[t6++]+ar1*ch2[t7++];
- c2[t5++]=ai1*ch2[t8++];
- }
- dc2=ar1;
- ds2=ai1;
- ar2=ar1;
- ai2=ai1;
-
- t6=idl1;
- t7=t9-idl1;
- for (j=2;j<ipph;j++){
- t6+=idl1;
- t7-=idl1;
- ar2h=dc2*ar2-ds2*ai2;
- ai2=dc2*ai2+ds2*ar2;
- ar2=ar2h;
- t4=t1;
- t5=t2;
- t11=t6;
- t12=t7;
- for (ik=0;ik<idl1;ik++){
- c2[t4++]+=ar2*ch2[t11++];
- c2[t5++]+=ai2*ch2[t12++];
- }
- }
- }
-
- t1=0;
- for (j=1;j<ipph;j++){
- t1+=idl1;
- t2=t1;
- for (ik=0;ik<idl1;ik++)ch2[ik]+=ch2[t2++];
- }
-
- t1=0;
- t2=ipp2*t0;
- for (j=1;j<ipph;j++){
- t1+=t0;
- t2-=t0;
- t3=t1;
- t4=t2;
- for (k=0;k<l1;k++){
- ch[t3]=c1[t3]-c1[t4];
- ch[t4]=c1[t3]+c1[t4];
- t3+=ido;
- t4+=ido;
- }
- }
-
- if (ido==1) goto L132;
- if (nbd<l1) goto L128;
-
- t1=0;
- t2=ipp2*t0;
- for (j=1;j<ipph;j++){
- t1+=t0;
- t2-=t0;
- t3=t1;
- t4=t2;
- for (k=0;k<l1;k++){
- t5=t3;
- t6=t4;
- for (i=2;i<ido;i+=2){
- t5+=2;
- t6+=2;
- ch[t5-1]=c1[t5-1]-c1[t6];
- ch[t6-1]=c1[t5-1]+c1[t6];
- ch[t5]=c1[t5]+c1[t6-1];
- ch[t6]=c1[t5]-c1[t6-1];
- }
- t3+=ido;
- t4+=ido;
- }
- }
- goto L132;
-
- L128:
- t1=0;
- t2=ipp2*t0;
- for (j=1;j<ipph;j++){
- t1+=t0;
- t2-=t0;
- t3=t1;
- t4=t2;
- for (i=2;i<ido;i+=2){
- t3+=2;
- t4+=2;
- t5=t3;
- t6=t4;
- for (k=0;k<l1;k++){
- ch[t5-1]=c1[t5-1]-c1[t6];
- ch[t6-1]=c1[t5-1]+c1[t6];
- ch[t5]=c1[t5]+c1[t6-1];
- ch[t6]=c1[t5]-c1[t6-1];
- t5+=ido;
- t6+=ido;
- }
- }
- }
-
-L132:
- if (ido==1) return;
-
- for (ik=0;ik<idl1;ik++)c2[ik]=ch2[ik];
-
- t1=0;
- for (j=1;j<ip;j++){
- t2=(t1+=t0);
- for (k=0;k<l1;k++){
- c1[t2]=ch[t2];
- t2+=ido;
- }
- }
-
- if (nbd>l1) goto L139;
-
- is= -ido-1;
- t1=0;
- for (j=1;j<ip;j++){
- is+=ido;
- t1+=t0;
- idij=is;
- t2=t1;
- for (i=2;i<ido;i+=2){
- t2+=2;
- idij+=2;
- t3=t2;
- for (k=0;k<l1;k++){
- c1[t3-1]=wa[idij-1]*ch[t3-1]-wa[idij]*ch[t3];
- c1[t3]=wa[idij-1]*ch[t3]+wa[idij]*ch[t3-1];
- t3+=ido;
- }
- }
- }
- return;
-
- L139:
- is= -ido-1;
- t1=0;
- for (j=1;j<ip;j++){
- is+=ido;
- t1+=t0;
- t2=t1;
- for (k=0;k<l1;k++){
- idij=is;
- t3=t2;
- for (i=2;i<ido;i+=2){
- idij+=2;
- t3+=2;
- c1[t3-1]=wa[idij-1]*ch[t3-1]-wa[idij]*ch[t3];
- c1[t3]=wa[idij-1]*ch[t3]+wa[idij]*ch[t3-1];
- }
- t2+=ido;
- }
- }
-}
-
-STIN void drftb1(int n, float *c, float *ch, float *wa, int *ifac){
- int i,k1,l1,l2;
- int na;
- int nf,ip,iw,ix2,ix3,ido,idl1;
-
- nf=ifac[1];
- na=0;
- l1=1;
- iw=1;
-
- for (k1=0;k1<nf;k1++){
- ip=ifac[k1 + 2];
- l2=ip*l1;
- ido=n/l2;
- idl1=ido*l1;
- if (ip!=4) goto L103;
- ix2=iw+ido;
- ix3=ix2+ido;
-
- if (na!=0)
- dradb4(ido,l1,ch,c,wa+iw-1,wa+ix2-1,wa+ix3-1);
- else
- dradb4(ido,l1,c,ch,wa+iw-1,wa+ix2-1,wa+ix3-1);
- na=1-na;
- goto L115;
-
- L103:
- if (ip!=2) goto L106;
-
- if (na!=0)
- dradb2(ido,l1,ch,c,wa+iw-1);
- else
- dradb2(ido,l1,c,ch,wa+iw-1);
- na=1-na;
- goto L115;
-
- L106:
- if (ip!=3) goto L109;
-
- ix2=iw+ido;
- if (na!=0)
- dradb3(ido,l1,ch,c,wa+iw-1,wa+ix2-1);
- else
- dradb3(ido,l1,c,ch,wa+iw-1,wa+ix2-1);
- na=1-na;
- goto L115;
-
- L109:
-/* The radix five case can be translated later..... */
-/* if (ip!=5) goto L112;
-
- ix2=iw+ido;
- ix3=ix2+ido;
- ix4=ix3+ido;
- if (na!=0)
- dradb5(ido,l1,ch,c,wa+iw-1,wa+ix2-1,wa+ix3-1,wa+ix4-1);
- else
- dradb5(ido,l1,c,ch,wa+iw-1,wa+ix2-1,wa+ix3-1,wa+ix4-1);
- na=1-na;
- goto L115;
-
- L112:*/
- if (na!=0)
- dradbg(ido,ip,l1,idl1,ch,ch,ch,c,c,wa+iw-1);
- else
- dradbg(ido,ip,l1,idl1,c,c,c,ch,ch,wa+iw-1);
- if (ido==1)na=1-na;
-
- L115:
- l1=l2;
- iw+=(ip-1)*ido;
- }
-
- if (na==0) return;
-
- for (i=0;i<n;i++)c[i]=ch[i];
-}
-
-void __ogg_fdrfftb(int n, float *r, float *wsave, int *ifac){
- if (n == 1) return;
- drftb1(n, r, wsave, wsave+n, ifac);
-}
-
-STIN void dcsqb1(int n,float *x,float *w,float *xh,int *ifac){
- int modn,i,k,kc;
- int np2,ns2;
- float xim1;
-
- ns2=(n+1)>>1;
- np2=n;
-
- for (i=2;i<n;i+=2){
- xim1=x[i-1]+x[i];
- x[i]-=x[i-1];
- x[i-1]=xim1;
- }
-
- x[0]+=x[0];
- modn=n%2;
- if (modn==0)x[n-1]+=x[n-1];
-
- __ogg_fdrfftb(n,x,xh,ifac);
-
- kc=np2;
- for (k=1;k<ns2;k++){
- kc--;
- xh[k]=w[k-1]*x[kc]+w[kc-1]*x[k];
- xh[kc]=w[k-1]*x[k]-w[kc-1]*x[kc];
- }
-
- if (modn==0)x[ns2]=w[ns2-1]*(x[ns2]+x[ns2]);
-
- kc=np2;
- for (k=1;k<ns2;k++){
- kc--;
- x[k]=xh[k]+xh[kc];
- x[kc]=xh[k]-xh[kc];
- }
- x[0]+=x[0];
-}
-
-void __ogg_fdcosqb(int n,float *x,float *wsave,int *ifac){
- static float tsqrt2 = 2.8284271247461900976033774484194;
- float x1;
-
- if (n<2){
- x[0]*=4;
- return;
- }
- if (n==2){
- x1=(x[0]+x[1])*4;
- x[1]=tsqrt2*(x[0]-x[1]);
- x[0]=x1;
- return;
- }
-
- dcsqb1(n,x,wsave,wsave+n,ifac);
-}
-
-
-
diff --git a/demos/mobile/guitartuner/src/guitartuner.cpp b/demos/mobile/guitartuner/src/guitartuner.cpp
deleted file mode 100644
index 1750e6a..0000000
--- a/demos/mobile/guitartuner/src/guitartuner.cpp
+++ /dev/null
@@ -1,359 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-** the names of its contributors may be used to endorse or promote
-** products derived from this software without specific prior written
-** permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "guitartuner.h"
-
-#ifdef Q_OS_SYMBIAN
-#include <SoundDevice.h>
-#endif // Q_OS_SYMBIAN
-
-#if defined(Q_OS_SYMBIAN) && defined(ORIENTATIONLOCK)
-#include <eikenv.h>
-#include <eikappui.h>
-#include <aknenv.h>
-#include <aknappui.h>
-#endif // Q_OS_SYMBIAN && ORIENTATIONLOCK
-
-GuitarTuner::GuitarTuner(QWidget *parent) :
- QMainWindow(parent)
-{
-
- // Set up the QML.
- m_guitarTunerUI = new QDeclarativeView(QUrl("qrc:/src/application.qml"), this);
- setCentralWidget(m_guitarTunerUI);
- m_guitarTunerUI->setResizeMode(QDeclarativeView::SizeRootObjectToView);
- qmlObject = m_guitarTunerUI->rootObject();
-
- // Init audio output and input.
- initAudioOutput();
- initAudioInput();
-
- // Connect the quit signal of m_guitarTunerUI
- // into the close slot of this.
- connect(m_guitarTunerUI->engine(), SIGNAL(quit()), SLOT(close()));
-
- // Connect the signals from qmlObject into proper slots
- // of this and m_voicegenerator.
- connect(qmlObject, SIGNAL(muteStateChanged(bool)),
- SLOT(muteStateChanged(bool)));
- connect(qmlObject, SIGNAL(volumeChanged(qreal)),
- m_voicegenerator, SLOT(setAmplitude(qreal)));
- connect(qmlObject, SIGNAL(volumeChanged(qreal)),
- SLOT(setMaxVolumeLevel(qreal)));
-
- // Connect the modeChanged signal from qmlObject
- // into modeChanged slot of this class.
- connect(qmlObject, SIGNAL(modeChanged(bool)),
- SLOT(modeChanged(bool)));
-
- // Connect the microphoneSensitivityChanged signal from
- // m_guitarTunerUI into setCutOffPercentage slot of m_analyzer class.
- connect(qmlObject, SIGNAL(microphoneSensitivityChanged(qreal)),
- m_analyzer, SLOT(setCutOffPercentage(qreal)));
-
- // Connect the signals from m_analyzer into slots of qmlObject.
- connect(m_analyzer, SIGNAL(lowVoice()),
- qmlObject, SLOT(lowVoice()));
- connect(m_analyzer, SIGNAL(correctFrequency()),
- qmlObject, SLOT(correctFrequencyObtained()));
- connect(m_analyzer, SIGNAL(voiceDifference(QVariant)),
- qmlObject, SLOT(voiceDifferenceChanged(QVariant)));
-
- // Initialise the MaximumVoiceDifference
- // value of qmlObject with the value obtained from m_analyzer.
- qmlObject->setProperty("maxVoiceDifference",
- m_analyzer->getMaximumVoiceDifference());
-
- // Connect the targetFrequencyChanged signal of qmlObject
- // into targetFrequencyChanged slot of this class.
- connect(qmlObject, SIGNAL(targetFrequencyChanged(qreal)),
- SLOT(targetFrequencyChanged(qreal)));
-
- // Start voice output or input by using the modeChanged function,
- // depending of the current mode.
- modeChanged(qmlObject->property("isInput").toBool());
-
-}
-
-/**
- * Inits audio output.
- */
-void GuitarTuner::initAudioOutput()
-{
- // Set up the output format.
- m_format_output.setFrequency(DataFrequencyHzOutput);
- m_format_output.setCodec("audio/pcm");
- m_format_output.setSampleSize(16);
- m_format_output.setChannels(1);
- m_format_output.setByteOrder(QAudioFormat::LittleEndian);
- m_format_output.setSampleType(QAudioFormat::SignedInt);
-
- // Obtain a default output device, and if the format is not
- // supported, find the nearest format available.
- QAudioDeviceInfo outputDeviceInfo(
- QAudioDeviceInfo::defaultOutputDevice());
- if (!outputDeviceInfo.isFormatSupported(m_format_output)) {
- m_format_output = outputDeviceInfo.nearestFormat(m_format_output);
- }
-
- // Create new QAudioOutput and VoiceGenerator instances, and store
- // them in m_audioOutput and m_voicegenerator, respectively.
- m_audioOutput = new QAudioOutput(outputDeviceInfo,
- m_format_output, this);
- m_voicegenerator = new VoiceGenerator(m_format_output,
- qmlObject->property("frequency").toReal(),
- qmlObject->property("volume").toReal(),
- this);
-
- // Connect m_audioOutput stateChanged signal to outputStateChanged.
- connect(m_audioOutput, SIGNAL(stateChanged(QAudio::State)),
- SLOT(outputStateChanged(QAudio::State)));
-}
-
-/**
- * Inits audio input.
- */
-void GuitarTuner::initAudioInput()
-{
- // Set up the input format.
- m_format_input.setFrequency(DataFrequencyHzInput);
- m_format_input.setCodec("audio/pcm");
- m_format_input.setSampleSize(16);
- m_format_input.setChannels(1);
- m_format_input.setByteOrder(QAudioFormat::LittleEndian);
- m_format_input.setSampleType(QAudioFormat::SignedInt);
-
- // Obtain a default input device, and if the format is not
- // supported, find the nearest format available.
- QAudioDeviceInfo inputDeviceInfo(
- QAudioDeviceInfo::defaultInputDevice());
- if (!inputDeviceInfo.isFormatSupported(m_format_input)) {
- m_format_input = inputDeviceInfo.nearestFormat(m_format_input);
- }
-
- // Create new QAudioInput and VoiceAnalyzer instances, and store
- // them in m_audioInput and m_analyzer, respectively.
- // Remember to set the cut-off percentage for voice analyzer.
- m_audioInput = new QAudioInput(inputDeviceInfo, m_format_input, this);
- m_analyzer = new VoiceAnalyzer(m_format_input, this);
- m_analyzer->setCutOffPercentage(qmlObject->property("sensitivity").toReal());
-
-}
-
-/**
- * Receives a mode changed signal.
- */
-void GuitarTuner::modeChanged(bool isInput)
-{
-
-
-
- // If the mode must be changed to input mode:
- if (isInput) {
-
- // Stop audio output and audio generator.
- m_audioOutput->stop();
- m_voicegenerator->stop();
- // Start the audio analyzer and then the audio input.
- m_analyzer->start(qmlObject->property("frequency").toReal());
- m_audioInput->start(m_analyzer);
-
- }
- // Else:
- else {
-
- // Stop audio input and audio analyzer.
- m_audioInput->stop();
- m_analyzer->stop();
-
- // Set up the audio output.
-
- // If the current frequency of voice generator
- // is not the same as the target frequency selected in the UI,
- // update voice generator's frequency.
- if (m_voicegenerator->frequency() != qmlObject->property("frequency").toReal()) {
- m_voicegenerator->setFrequency(qmlObject->property("frequency").toReal());
- }
-
- // Start the voice generator and then the audio output.
- m_voicegenerator->start();
- m_audioOutput->start(m_voicegenerator);
- // Call setMaxVolumeLevel(1) to set the maximum volume louder.
- setMaxVolumeLevel(qmlObject->property("volume").toReal());
-
- // If the voice is muted, the voice is suspended
- // in the outputStateChanged slot.
-
- }
-}
-
-/**
- * Receives a output state changed signal.
- * Suspends the audio output, if the state is ActiveState
- * and the voice is muted.
- */
-void GuitarTuner::outputStateChanged(QAudio::State state)
-{
- if (QAudio::ActiveState == state && qmlObject->property("isMuted").toBool()) {
- // If the voice is muted, suspend the voice.
- m_audioOutput->suspend();
- }
-}
-
-/**
- * Receives a mute state changed signal.
- * Suspends the audio output or resumes it, depending of the
- * isMuted parameter.
- */
-void GuitarTuner::muteStateChanged(bool isMuted)
-{
- if (isMuted) {
- m_audioOutput->suspend();
- }
- else {
- m_audioOutput->resume();
- }
-}
-
-/**
- * Receives a target frequency signal.
- */
-void GuitarTuner::targetFrequencyChanged(qreal targetFrequency)
-{
- // If the output mode is active:
- if (!qmlObject->property("isInput").toBool()) {
- // Stop the audio output and voice generator.
- m_audioOutput->stop();
- m_voicegenerator->stop();
- // Set the voice generator's frequency to the target frequency.
- m_voicegenerator->setFrequency(targetFrequency);
- // Start the voice generator and audio output.
- m_voicegenerator->start();
- m_audioOutput->start(m_voicegenerator);
- // Call setMaxVolumeLevel(1) to set the maximum volume louder.
- setMaxVolumeLevel(qmlObject->property("volume").toReal());
-
- // If the voice is muted, the voice is suspended
- // in the outputStateChanged slot.
-
- }
- // Else:
- else {
-
- // Stop the audio input and voice analyzer.
- m_audioInput->stop();
- m_analyzer->stop();
- // Start the voice analyzer with new frequency and audio input.
- m_analyzer->start(targetFrequency);
- m_audioInput->start(m_analyzer);
-
- }
-}
-
-/**
- * This method provides a hack to set the maximum volume level in
- * Symbian.
- */
-void GuitarTuner::setMaxVolumeLevel(qreal percent)
-{
- if (percent >= 1.0) {
- percent = 1.0;
- }
- else if (percent <= 0.0) {
- percent = 0.0;
- }
- percent = percent*0.5 + 0.5;
- // Warning! This is a hack, which can break when the QtMobility
- // changes. Use at your own risk.
-#ifdef Q_OS_SYMBIAN
- unsigned int *pointer_to_abstract_audio
- = (unsigned int*)( (unsigned char*)m_audioOutput + 8 );
- unsigned int *dev_sound_wrapper
- = (unsigned int*)(*pointer_to_abstract_audio) + 16;
- unsigned int *temp
- = ((unsigned int*)(*dev_sound_wrapper) + 6);
- CMMFDevSound *dev_sound = (CMMFDevSound*)(*temp);
- dev_sound->SetVolume((unsigned int)
- (percent*(float)dev_sound->MaxVolume()));
-#endif
-}
-
-/**
- * A function used to lock the orientation.
- */
-void GuitarTuner::setOrientation(Orientation orientation)
-{
-#ifdef Q_OS_SYMBIAN
- if (orientation != Auto) {
-#if defined(ORIENTATIONLOCK)
- const CAknAppUiBase::TAppUiOrientation uiOrientation =
- (orientation == LockPortrait)
- ? CAknAppUi::EAppUiOrientationPortrait
- : CAknAppUi::EAppUiOrientationLandscape;
- CAknAppUi* appUi = dynamic_cast<CAknAppUi*>
- (CEikonEnv::Static()->AppUi());
- TRAPD(error,
- if (appUi)
- appUi->SetOrientationL(uiOrientation);
- );
-#else // ORIENTATIONLOCK
- qWarning(QString("'ORIENTATIONLOCK' needs to be defined on")
- +QString(" Symbian when locking the orientation."));
-#endif // ORIENTATIONLOCK
- }
-#elif defined(Q_WS_MAEMO_5)
- Qt::WidgetAttribute attribute;
- switch (orientation) {
- case LockPortrait:
- attribute = Qt::WA_Maemo5PortraitOrientation;
- break;
- case LockLandscape:
- attribute = Qt::WA_Maemo5LandscapeOrientation;
- break;
- case Auto:
- default:
- attribute = Qt::WA_Maemo5AutoOrientation;
- break;
- }
- setAttribute(attribute, true);
-#else // Q_OS_SYMBIAN
- Q_UNUSED(orientation);
-#endif // Q_OS_SYMBIAN
-}
diff --git a/demos/mobile/guitartuner/src/guitartuner.h b/demos/mobile/guitartuner/src/guitartuner.h
deleted file mode 100644
index aa3e9f8..0000000
--- a/demos/mobile/guitartuner/src/guitartuner.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-** the names of its contributors may be used to endorse or promote
-** products derived from this software without specific prior written
-** permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef MAINWINDOW_H
-#define MAINWINDOW_H
-
-#include <QMainWindow>
-#include <QtDeclarative>
-#include <QAudioDeviceInfo>
-#include <QAudioOutput>
-#include <QAudioInput>
-#include "voicegenerator.h"
-#include "voiceanalyzer.h"
-
-const int DataFrequencyHzOutput = 44100;
-const int DataFrequencyHzInput = 48000;
-
-#define MAX_INPUT_VALUE 50
-#define MIN_INPUT_VALUE -50
-
-class GuitarTuner : public QMainWindow
-{
- Q_OBJECT
-public:
- enum Orientation {
- LockPortrait,
- LockLandscape,
- Auto
- };
- explicit GuitarTuner(QWidget *parent = 0);
- qreal getVolume();
- qreal getMicrophoneSensitivity();
- bool getMuteState();
- void setOrientation(Orientation orientation);
-
-signals:
-
-public slots:
- void modeChanged(bool isInput);
- void muteStateChanged(bool isMuted);
- void targetFrequencyChanged(qreal targetFrequency);
- void outputStateChanged(QAudio::State state);
- void setMaxVolumeLevel(qreal);
-
-private:
- void initAudioOutput();
- void initAudioInput();
- VoiceGenerator *m_voicegenerator;
- VoiceAnalyzer *m_analyzer;
- QObject *qmlObject;
- QAudioOutput *m_audioOutput;
- QAudioInput *m_audioInput;
- QAudioFormat m_format_output;
- QAudioFormat m_format_input;
- QDeclarativeView *m_guitarTunerUI;
-};
-
-#endif // MAINWINDOW_H
diff --git a/demos/mobile/guitartuner/src/guitartuner.rc b/demos/mobile/guitartuner/src/guitartuner.rc
deleted file mode 100644
index 85cee0b..0000000
--- a/demos/mobile/guitartuner/src/guitartuner.rc
+++ /dev/null
@@ -1,23 +0,0 @@
-IDI_ICON1 ICON DISCARDABLE "/../images/guitartuner_icon.ico"
-
-1 VERSIONINFO
-FILEVERSION 1,2,0,0
-PRODUCTVERSION 1,2,0,0
-BEGIN
- BLOCK "StringFileInfo"
- BEGIN
- BLOCK "040904E4"
- BEGIN
- VALUE "CompanyName", "Nokia Corporation\0"
- VALUE "FileDescription", "Qt Quick example application.\0"
- VALUE "FileVersion", "1.2.0\0"
- VALUE "LegalCopyright", "Copyright 2011 Nokia Corporation. All rights reserved.\0"
- VALUE "ProductName", "Guitar Tuner\0"
- VALUE "ProductVersion", "1.2.0\0"
- END
- END
- BLOCK "VarFileInfo"
- BEGIN
- VALUE "Translation", 0x409, 1252
- END
-END \ No newline at end of file
diff --git a/demos/mobile/guitartuner/src/guitartuner.ui b/demos/mobile/guitartuner/src/guitartuner.ui
deleted file mode 100644
index 36ee1bd..0000000
--- a/demos/mobile/guitartuner/src/guitartuner.ui
+++ /dev/null
@@ -1,178 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>GuitarTuner</class>
- <widget class="QWidget" name="GuitarTuner">
- <property name="geometry">
- <rect>
- <x>0</x>
- <y>0</y>
- <width>187</width>
- <height>279</height>
- </rect>
- </property>
- <property name="windowTitle">
- <string>GuitarTuner</string>
- </property>
- <layout class="QVBoxLayout" name="verticalLayout_2">
- <item>
- <widget class="QLabel" name="tabulatorIcon">
- <property name="text">
- <string notr="true"/>
- </property>
- <property name="pixmap">
- <pixmap resource="../guitartuner.qrc">:/images/guitartab.svg</pixmap>
- </property>
- <property name="alignment">
- <set>Qt::AlignCenter</set>
- </property>
- </widget>
- </item>
- <item>
- <widget class="QSlider" name="correctSoundSlider">
- <property name="enabled">
- <bool>false</bool>
- </property>
- <property name="autoFillBackground">
- <bool>false</bool>
- </property>
- <property name="minimum">
- <number>-50</number>
- </property>
- <property name="maximum">
- <number>50</number>
- </property>
- <property name="orientation">
- <enum>Qt::Horizontal</enum>
- </property>
- <property name="tickPosition">
- <enum>QSlider::TicksAbove</enum>
- </property>
- <property name="tickInterval">
- <number>50</number>
- </property>
- </widget>
- </item>
- <item>
- <layout class="QHBoxLayout" name="horizontalLayout">
- <item>
- <widget class="QToolButton" name="buttonPrev">
- <property name="sizePolicy">
- <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
- <horstretch>0</horstretch>
- <verstretch>0</verstretch>
- </sizepolicy>
- </property>
- <property name="text">
- <string>...</string>
- </property>
- <property name="arrowType">
- <enum>Qt::LeftArrow</enum>
- </property>
- </widget>
- </item>
- <item>
- <widget class="QLabel" name="noteLabel">
- <property name="text">
- <string>A</string>
- </property>
- <property name="alignment">
- <set>Qt::AlignCenter</set>
- </property>
- </widget>
- </item>
- <item>
- <widget class="QToolButton" name="buttonNext">
- <property name="sizePolicy">
- <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
- <horstretch>0</horstretch>
- <verstretch>0</verstretch>
- </sizepolicy>
- </property>
- <property name="text">
- <string>...</string>
- </property>
- <property name="autoRaise">
- <bool>false</bool>
- </property>
- <property name="arrowType">
- <enum>Qt::RightArrow</enum>
- </property>
- </widget>
- </item>
- </layout>
- </item>
- <item>
- <widget class="QPushButton" name="modeButton">
- <property name="text">
- <string>Change mode</string>
- </property>
- </widget>
- </item>
- <item>
- <widget class="Line" name="line">
- <property name="orientation">
- <enum>Qt::Horizontal</enum>
- </property>
- </widget>
- </item>
- <item>
- <layout class="QHBoxLayout" name="horizontalLayout_2">
- <item>
- <widget class="QSlider" name="soundSlider">
- <property name="value">
- <number>65</number>
- </property>
- <property name="orientation">
- <enum>Qt::Vertical</enum>
- </property>
- </widget>
- </item>
- <item>
- <widget class="QToolButton" name="soundButton">
- <property name="text">
- <string>...</string>
- </property>
- <property name="icon">
- <iconset resource="../guitartuner.qrc">
- <normaloff>:/images/note.svg</normaloff>
- <normalon>:/images/noteNo.svg</normalon>
- <activeon>:/images/noteNo.svg</activeon>:/images/note.svg</iconset>
- </property>
- <property name="iconSize">
- <size>
- <width>30</width>
- <height>30</height>
- </size>
- </property>
- <property name="checkable">
- <bool>true</bool>
- </property>
- <property name="autoRaise">
- <bool>true</bool>
- </property>
- </widget>
- </item>
- <item>
- <widget class="QLabel" name="micSensitivityLabel">
- <property name="sizePolicy">
- <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
- <horstretch>0</horstretch>
- <verstretch>0</verstretch>
- </sizepolicy>
- </property>
- <property name="text">
- <string>microphone
-sensitivity</string>
- </property>
- </widget>
- </item>
- </layout>
- </item>
- </layout>
- </widget>
- <layoutdefault spacing="6" margin="11"/>
- <resources>
- <include location="../guitartuner.qrc"/>
- </resources>
- <connections/>
-</ui>
diff --git a/demos/mobile/guitartuner/src/guitartunerui.cpp b/demos/mobile/guitartuner/src/guitartunerui.cpp
deleted file mode 100644
index 9d59d7c..0000000
--- a/demos/mobile/guitartuner/src/guitartunerui.cpp
+++ /dev/null
@@ -1,341 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-** the names of its contributors may be used to endorse or promote
-** products derived from this software without specific prior written
-** permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QTimer>
-
-#include "guitartunerui.h"
-#include "ui_guitartunerui.h"
-
-GuitarTunerUI::GuitarTunerUI(QWidget *parent) :
- QWidget(parent),
- ui(new Ui::GuitarTunerUI),
- m_maximumPrecision(0)
-{
- ui->setupUi(this);
-
- // Set up the class attributes to proper values.
- m_outputActive = false;
- m_muted = false;
- m_outputVolumeLevel = getVolumeFromSoundSlider();
- m_inputVolumeLevel = 1.0 - m_outputVolumeLevel;
-
- // Set up the current tone, the frequency, and the name for it.
- m_currentToneIndex = 5;
- updateFrequencyByToneIndex(m_currentToneIndex);
-
- // Connect the signals from UI into proper slots.
- connect(ui->soundSlider, SIGNAL(valueChanged(int)),
- SLOT(changeVolume()));
- connect(ui->soundButton, SIGNAL(toggled(bool)),
- SLOT(toggleSound(bool)));
- connect(ui->modeButton, SIGNAL(clicked()),
- SLOT(toggleInputOrOutput()));
- connect(ui->buttonNext, SIGNAL(clicked()), SLOT(next()));
- connect(ui->buttonPrev, SIGNAL(clicked()), SLOT(prev()));
-
- // Initialise up the UI by calling toggleInputOrOutput
- // for the first time.
- toggleInputOrOutput();
-}
-
-GuitarTunerUI::~GuitarTunerUI()
-{
- delete ui;
-}
-
-void GuitarTunerUI::changeEvent(QEvent *e)
-{
- QWidget::changeEvent(e);
- switch (e->type()) {
- case QEvent::LanguageChange:
- ui->retranslateUi(this);
- break;
- default:
- break;
- }
-}
-
-/**
- * Returns a value from 0 to 1, representing the volume.
- */
-qreal GuitarTunerUI::getVolumeFromSoundSlider() const
-{
- qreal value = ui->soundSlider->value();
- return value/ui->soundSlider->maximum();
-}
-
-/**
- * Updates the m_currentToneFrequency and m_currentToneString,
- * according to the given index. Also updates the UI.
- */
-void GuitarTunerUI::updateFrequencyByToneIndex(int index)
-{
-
- switch (index) {
- case 0: {
- m_currentToneFrequency = FrequencyE;
- m_currentToneString = "E";
- break;
- }
- case 1: {
- m_currentToneFrequency = FrequencyA;
- m_currentToneString = "A";
- break;
- }
- case 2: {
- m_currentToneFrequency = FrequencyD;
- m_currentToneString = "D";
- break;
- }
- case 3: {
- m_currentToneFrequency = FrequencyG;
- m_currentToneString = "G";
- break;
- }
- case 4: {
- m_currentToneFrequency = FrequencyB;
- m_currentToneString = "B";
- break;
- }
- case 5: {
- m_currentToneFrequency = FrequencyE2;
- m_currentToneString = "e";
- break;
- }
- default: {
- qDebug() << "invalid index!" << index;
- }
- }
- // Set the noteLabel text according to the current tone.
- ui->noteLabel->setText(m_currentToneString);
-}
-
-/**
- * Returns the volume.
- */
-qreal GuitarTunerUI::getVolume() const
-{
- return m_outputVolumeLevel;
-}
-
-/**
- * Returns true if the sound is muted.
- */
-bool GuitarTunerUI::getMuteState() const
-{
- return m_muted;
-}
-
-
-/**
- * Returns the microphone sensitivity.
- */
-qreal GuitarTunerUI::getMicrophoneSensitivity() const
-{
- return m_inputVolumeLevel;
-}
-
-/**
- * Returns whether the input mode is active.
- */
-bool GuitarTunerUI::isInputModeActive() const
-{
- return !m_outputActive;
-}
-
-/**
- * Returns the current target frequency.
- */
-qreal GuitarTunerUI::getFrequency() const
-{
- return m_currentToneFrequency;
-}
-
-/**
- * Toggles the sound according to the parameter.
- * Has no effect if output is not active.
- */
-void GuitarTunerUI::toggleSound(bool noSound)
-{
- if (!m_outputActive) {
- return;
- }
- m_muted = noSound;
- emit muteChanged(m_muted);
-}
-
-/**
- * Changes the volume or microphone sensitivity.
- */
-void GuitarTunerUI::changeVolume()
-{
- qreal resultingAmplitude = getVolumeFromSoundSlider();
- qDebug() << "resultingAmplitude" << resultingAmplitude;
- if (m_outputActive) {
- m_outputVolumeLevel = resultingAmplitude;
- emit volumeChanged(resultingAmplitude);
- }
- else {
- m_inputVolumeLevel = resultingAmplitude;
- emit microphoneSensitivityChanged(1.0-resultingAmplitude);
- }
-}
-
-/**
- * Toggles input or output, depending of the current state.
- */
-void GuitarTunerUI::toggleInputOrOutput()
-{
- // If output mode is active:
- if (m_outputActive) {
- // Change UI to correspond to the input mode.
- m_outputActive = false;
- ui->soundSlider->setValue(m_inputVolumeLevel*100);
- ui->soundButton->setDisabled(true);
- ui->soundButton->hide();
- ui->micSensitivityLabel->show();
- emit modeChanged(true);
- ui->modeButton->setText("To tone mode");
- }
- // Else:
- else {
- // Change UI to correspond to the output mode.
- m_outputActive = true;
- ui->soundSlider->setValue(m_outputVolumeLevel*100);
- ui->soundButton->setDisabled(false);
- ui->micSensitivityLabel->hide();
- ui->soundButton->show();
- emit modeChanged(false);
- ui->modeButton->setText("To listen mode");
- }
-}
-
-/**
- * Receives the low voice signal.
- */
-void GuitarTunerUI::lowVoice()
-{
- if (ui->noteLabel->font().bold()) {
- QFont font;
- font.setBold(false);
- font.setUnderline(false);
- ui->noteLabel->setFont(font);
- }
-}
-
-/**
- * Receives the voice difference signal.
- * The difference is qreal, where increase of 1 corresponds
- * to increase of 1 tone to the target frequency.
- */
-void GuitarTunerUI::voiceDifference(qreal difference)
-{
- if (ui->noteLabel->font().bold()) {
- QFont font;
- font.setBold(false);
- font.setUnderline(false);
- ui->noteLabel->setFont(font);
- }
- ui->correctSoundSlider->setValue(difference*m_maximumPrecision);
-}
-
-/**
- * Receives the correct frequency signal.
- * Makes the UI to visualize correct frequency event.
- */
-void GuitarTunerUI::correctFrequencyObtained()
-{
- qDebug() << "CORRECT FREQUENCY";
- QFont font;
- font.setBold(true);
- font.setUnderline(true);
- ui->noteLabel->setFont(font);
-}
-
-/**
- * Sets up the maximum voice difference.
- */
-void GuitarTunerUI::setMaximumVoiceDifference(int max)
-{
- // Assert that the maximum precision is known.
- Q_ASSERT(m_maximumPrecision != 0);
- // Set the maximum and minimum values of the correctSoundSlider
- // to the +- max*m_maximumPrecision, and set the tick interval
- // to be m_maximumPrecision.
- ui->correctSoundSlider->setMaximum(max*m_maximumPrecision);
- ui->correctSoundSlider->setMinimum(-max*m_maximumPrecision);
- ui->correctSoundSlider->setTickInterval(max*m_maximumPrecision);
-}
-
-/**
- * Stores the maximum precision per note. Used to setup the
- * correct sound slider.
- */
-void GuitarTunerUI::setMaximumPrecisionPerNote(int max)
-{
- m_maximumPrecision = max;
-}
-
-/**
- * Changes the tone to the next value.
- */
-void GuitarTunerUI::next()
-{
- changeTone((m_currentToneIndex + 1) % 6);
-}
-
-/**
- * Changes the tone to the previous value.
- */
-void GuitarTunerUI::prev()
-{
- changeTone((m_currentToneIndex + 5) % 6);
-}
-
-/**
- * Changes the tone according to the new index.
- */
-void GuitarTunerUI::changeTone(int newIndex)
-{
- m_currentToneIndex = newIndex;
- updateFrequencyByToneIndex(m_currentToneIndex);
- qDebug() << "targetFrequencyChanged" << m_currentToneFrequency;
- emit targetFrequencyChanged(m_currentToneFrequency);
-}
diff --git a/demos/mobile/guitartuner/src/guitartunerui.h b/demos/mobile/guitartuner/src/guitartunerui.h
deleted file mode 100644
index fa8e8f4..0000000
--- a/demos/mobile/guitartuner/src/guitartunerui.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-** the names of its contributors may be used to endorse or promote
-** products derived from this software without specific prior written
-** permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef GUITARTUNERUI_H
-#define GUITARTUNERUI_H
-
-#include <QWidget>
-#include <QDebug>
-
-namespace Ui {
- class GuitarTunerUI;
-}
-
-const qreal FrequencyE = 82.407;
-const qreal FrequencyA = 110.00;
-const qreal FrequencyD = 146.83;
-const qreal FrequencyG = 196.00;
-const qreal FrequencyB = 246.94;
-const qreal FrequencyE2 = 329.63;
-
-class GuitarTunerUI : public QWidget
-{
- Q_OBJECT
-
-public:
- explicit GuitarTunerUI(QWidget *parent = 0);
- ~GuitarTunerUI();
-
- qreal getVolume() const;
- bool getMuteState() const;
- qreal getMicrophoneSensitivity() const;
- bool isInputModeActive() const;
- qreal getFrequency() const;
- int getScaleMaximumValue() const;
- void setMaximumVoiceDifference(int max);
- void setMaximumPrecisionPerNote(int max);
-
-public slots:
- void toggleSound(bool off);
- void next();
- void prev();
- void changeVolume();
- void toggleInputOrOutput();
-
- void lowVoice();
- void voiceDifference(qreal difference);
- void correctFrequencyObtained();
-
-signals:
- void modeChanged(bool isInput);
- void volumeChanged(qreal volume);
- void microphoneSensitivityChanged(qreal sensitivity);
- void muteChanged(bool isMuted);
- void targetFrequencyChanged(qreal targetFrequency);
-
-protected:
- void changeEvent(QEvent *e);
-
-private:
- Ui::GuitarTunerUI *ui;
- void changeTone(int newIndex);
- qreal getVolumeFromSoundSlider() const;
- int m_currentToneIndex;
- QString m_currentToneString;
- qreal m_currentToneFrequency;
- void updateFrequencyByToneIndex(int index);
- bool m_outputActive;
- bool m_muted;
- qreal m_outputVolumeLevel;
- qreal m_inputVolumeLevel;
- int m_maximumPrecision;
-};
-
-#endif // GUITARTUNERUI_H
diff --git a/demos/mobile/guitartuner/src/guitartunerui.ui b/demos/mobile/guitartuner/src/guitartunerui.ui
deleted file mode 100644
index af7b585..0000000
--- a/demos/mobile/guitartuner/src/guitartunerui.ui
+++ /dev/null
@@ -1,178 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>GuitarTunerUI</class>
- <widget class="QWidget" name="GuitarTunerUI">
- <property name="geometry">
- <rect>
- <x>0</x>
- <y>0</y>
- <width>187</width>
- <height>279</height>
- </rect>
- </property>
- <property name="windowTitle">
- <string>GuitarTunerUI</string>
- </property>
- <layout class="QVBoxLayout" name="verticalLayout_2">
- <item>
- <widget class="QLabel" name="tabulatorIcon">
- <property name="text">
- <string notr="true"/>
- </property>
- <property name="pixmap">
- <pixmap resource="../GuitarTuner.qrc">:/images/guitartab.svg</pixmap>
- </property>
- <property name="alignment">
- <set>Qt::AlignCenter</set>
- </property>
- </widget>
- </item>
- <item>
- <widget class="QSlider" name="correctSoundSlider">
- <property name="enabled">
- <bool>false</bool>
- </property>
- <property name="autoFillBackground">
- <bool>false</bool>
- </property>
- <property name="minimum">
- <number>-50</number>
- </property>
- <property name="maximum">
- <number>50</number>
- </property>
- <property name="orientation">
- <enum>Qt::Horizontal</enum>
- </property>
- <property name="tickPosition">
- <enum>QSlider::TicksAbove</enum>
- </property>
- <property name="tickInterval">
- <number>50</number>
- </property>
- </widget>
- </item>
- <item>
- <layout class="QHBoxLayout" name="horizontalLayout">
- <item>
- <widget class="QToolButton" name="buttonPrev">
- <property name="sizePolicy">
- <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
- <horstretch>0</horstretch>
- <verstretch>0</verstretch>
- </sizepolicy>
- </property>
- <property name="text">
- <string>...</string>
- </property>
- <property name="arrowType">
- <enum>Qt::LeftArrow</enum>
- </property>
- </widget>
- </item>
- <item>
- <widget class="QLabel" name="noteLabel">
- <property name="text">
- <string>A</string>
- </property>
- <property name="alignment">
- <set>Qt::AlignCenter</set>
- </property>
- </widget>
- </item>
- <item>
- <widget class="QToolButton" name="buttonNext">
- <property name="sizePolicy">
- <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
- <horstretch>0</horstretch>
- <verstretch>0</verstretch>
- </sizepolicy>
- </property>
- <property name="text">
- <string>...</string>
- </property>
- <property name="autoRaise">
- <bool>false</bool>
- </property>
- <property name="arrowType">
- <enum>Qt::RightArrow</enum>
- </property>
- </widget>
- </item>
- </layout>
- </item>
- <item>
- <widget class="QPushButton" name="modeButton">
- <property name="text">
- <string>Change mode</string>
- </property>
- </widget>
- </item>
- <item>
- <widget class="Line" name="line">
- <property name="orientation">
- <enum>Qt::Horizontal</enum>
- </property>
- </widget>
- </item>
- <item>
- <layout class="QHBoxLayout" name="horizontalLayout_2">
- <item>
- <widget class="QSlider" name="soundSlider">
- <property name="value">
- <number>65</number>
- </property>
- <property name="orientation">
- <enum>Qt::Vertical</enum>
- </property>
- </widget>
- </item>
- <item>
- <widget class="QToolButton" name="soundButton">
- <property name="text">
- <string>...</string>
- </property>
- <property name="icon">
- <iconset resource="../GuitarTuner.qrc">
- <normaloff>:/images/note.svg</normaloff>
- <normalon>:/images/noteNo.svg</normalon>
- <activeon>:/images/noteNo.svg</activeon>:/images/note.svg</iconset>
- </property>
- <property name="iconSize">
- <size>
- <width>30</width>
- <height>30</height>
- </size>
- </property>
- <property name="checkable">
- <bool>true</bool>
- </property>
- <property name="autoRaise">
- <bool>true</bool>
- </property>
- </widget>
- </item>
- <item>
- <widget class="QLabel" name="micSensitivityLabel">
- <property name="sizePolicy">
- <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
- <horstretch>0</horstretch>
- <verstretch>0</verstretch>
- </sizepolicy>
- </property>
- <property name="text">
- <string>microphone
-sensitivity</string>
- </property>
- </widget>
- </item>
- </layout>
- </item>
- </layout>
- </widget>
- <layoutdefault spacing="6" margin="11"/>
- <resources>
- <include location="../GuitarTuner.qrc"/>
- </resources>
- <connections/>
-</ui>
diff --git a/demos/mobile/guitartuner/src/main.cpp b/demos/mobile/guitartuner/src/main.cpp
deleted file mode 100644
index 33b1181..0000000
--- a/demos/mobile/guitartuner/src/main.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-** the names of its contributors may be used to endorse or promote
-** products derived from this software without specific prior written
-** permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtGui/QApplication>
-#include "guitartuner.h"
-
-int main(int argc, char *argv[])
-{
- QApplication a(argc, argv);
- GuitarTuner w;
- w.setOrientation(GuitarTuner::LockPortrait);
-
-#ifdef Q_OS_SYMBIAN
- w.showFullScreen();
-#elif defined(Q_WS_MAEMO_5) || defined(Q_WS_MAEMO_6)
- w.showMaximized();
-#else
- w.show();
-#endif
-
- return a.exec();
-}
-
diff --git a/demos/mobile/guitartuner/src/mycomponents/adjustbars.js b/demos/mobile/guitartuner/src/mycomponents/adjustbars.js
deleted file mode 100644
index a96292d..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/adjustbars.js
+++ /dev/null
@@ -1,89 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-** the names of its contributors may be used to endorse or promote
-** products derived from this software without specific prior written
-** permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/* JavaScript functions for creating, handling and
- * destroying the bars of the adjuster component. */
-
-var maxBars = 10;
-var firstBarHeight = 5;
-var bars = new Array(maxBars);
-var colors = new Array(maxBars);
-var barWidthFactor = 2.3;
-
-function createBars() {
- var barWidth = adjuster.width/maxBars/barWidthFactor;
- for (var i = 1; i <= maxBars; i++) {
- //Create, configure and store the bars.
- var bar = Qt.createQmlObject('import QtQuick 1.0; Rectangle {smooth: true}', adjuster, "dynamicBar");
- bar.width = barWidth;
- bar.height = firstBarHeight+(i/maxBars)*(adjuster.height*0.8-firstBarHeight);
- bar.radius = bar.width/2;
- bar.x = (i-1)*(barWidthFactor*barWidth);
- bar.y = adjuster.height/2 - bar.height/2;
- bars[i-1] = bar;
-
- //Calculate and store the colors
- if (i < maxBars/2) {
- colors[i-1] = Qt.rgba(1-i/(maxBars/2), 1, 1-i/(maxBars/2), i);
- }
- else {
- colors[i-1] = Qt.rgba((i-(maxBars/2))/(maxBars/2), 1-((i-(maxBars/2))/(maxBars/2)), 0, i);
- }
- }
-}
-
-function destroyBars() {
- for (var i = 0; i < maxBars; i++) {
- bars[i].color = "transparent" //Colors must be set to transparent or otherwise the bars will stay appeared.
- bars[i].destroy();
- }
-}
-
-function fillBars(barNumber) {
- //Set the color for the bars (transparent from the selected bar to the end).
- for (var i = 0; i < maxBars; i++) {
- if (i < barNumber) {
- bars[i].color = colors[i];
- }
- else {
- bars[i].color = "black";
- }
- }
-}
diff --git a/demos/mobile/guitartuner/src/mycomponents/adjuster.qml b/demos/mobile/guitartuner/src/mycomponents/adjuster.qml
deleted file mode 100755
index 8f43740..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/adjuster.qml
+++ /dev/null
@@ -1,124 +0,0 @@
-/******************************************************************************
- *
- * Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
- * All rights reserved.
- * Contact: Nokia Corporation (qt-info@nokia.com)
- *
- * $QT_BEGIN_LICENSE:BSD$
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the author organization nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * $QT_END_LICENSE$
- *
- *****************************************************************************/
-
-import QtQuick 1.0
-import "adjustbars.js" as AdjustBars
-
-/* A barchart-like adjuster component. */
-Rectangle {
- id: adjuster
-
- property real max: 100
- property real value: 0
- property bool created: false
-
- signal valueChanged(real value)
- signal focusChangedByClick()
- signal arrowPressedWhenValueOverLimits()
-
- function setValue(pValue) {
- value = pValue;
- AdjustBars.fillBars(value/max*AdjustBars.maxBars);
- valueChanged(value);
- }
-
- height: 60; width: 300
- color: "transparent"
- Keys.onRightPressed: {
- var val = value+max/AdjustBars.maxBars;
- if (val <= max) {
- value = val;
- AdjustBars.fillBars(value/max*AdjustBars.maxBars);
- valueChanged(value);
- }
- else {
- arrowPressedWhenValueOverLimits()
- }
- }
- Keys.onLeftPressed: {
- var val = value-max/AdjustBars.maxBars;
- if (0 <= val) {
- value = val;
- AdjustBars.fillBars(value/max*AdjustBars.maxBars);
- valueChanged(value);
- }
- else {
- arrowPressedWhenValueOverLimits()
- }
- }
- Component.onCompleted: {
- AdjustBars.createBars();
- AdjustBars.fillBars(value/max*AdjustBars.maxBars);
- created = true;
- }
- Component.onDestruction: {
- AdjustBars.destroyBars;
- }
- //Dynamic objects have to be recreated when the window size changes.
- onWidthChanged: {
- if (created) {
- AdjustBars.destroyBars();
- AdjustBars.createBars();
- AdjustBars.fillBars(value/max*AdjustBars.maxBars);
- }
- }
- onHeightChanged: {
- if (created) {
- AdjustBars.destroyBars();
- AdjustBars.createBars();
- AdjustBars.fillBars(value/max*AdjustBars.maxBars);
- }
- }
-
- MouseArea {
- anchors.fill: parent
- onPositionChanged: {
- focusChangedByClick();
- var val = mouse.x/parent.width*parent.max;
- if (0 < val && val < max) {
- parent.value = val;
- AdjustBars.fillBars(parent.value/parent.max*AdjustBars.maxBars);
- valueChanged(parent.value);
- }
- }
- onClicked: {
- focusChangedByClick();
- var val = mouse.x/parent.width*parent.max;
- if (0 < val && val < max) {
- parent.value = val;
- AdjustBars.fillBars(parent.value/parent.max*AdjustBars.maxBars);
- valueChanged(parent.value);
- }
- }
- }
-}
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/big_a.png b/demos/mobile/guitartuner/src/mycomponents/images/big_a.png
deleted file mode 100644
index 3838e76..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/big_a.png
+++ /dev/null
Binary files differ
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/big_b.png b/demos/mobile/guitartuner/src/mycomponents/images/big_b.png
deleted file mode 100644
index 114b32d..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/big_b.png
+++ /dev/null
Binary files differ
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/big_d.png b/demos/mobile/guitartuner/src/mycomponents/images/big_d.png
deleted file mode 100644
index 3ede9f0..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/big_d.png
+++ /dev/null
Binary files differ
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deleted file mode 100644
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--- a/demos/mobile/guitartuner/src/mycomponents/images/big_e.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/big_g.png b/demos/mobile/guitartuner/src/mycomponents/images/big_g.png
deleted file mode 100644
index 804177b..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/big_g.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/glowing_a.png b/demos/mobile/guitartuner/src/mycomponents/images/glowing_a.png
deleted file mode 100644
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--- a/demos/mobile/guitartuner/src/mycomponents/images/glowing_a.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/glowing_b.png b/demos/mobile/guitartuner/src/mycomponents/images/glowing_b.png
deleted file mode 100644
index b5fa016..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/glowing_b.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/glowing_d.png b/demos/mobile/guitartuner/src/mycomponents/images/glowing_d.png
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--- a/demos/mobile/guitartuner/src/mycomponents/images/glowing_d.png
+++ /dev/null
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--- a/demos/mobile/guitartuner/src/mycomponents/images/glowing_e.png
+++ /dev/null
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--- a/demos/mobile/guitartuner/src/mycomponents/images/glowing_g.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/guitartuner_malli.png b/demos/mobile/guitartuner/src/mycomponents/images/guitartuner_malli.png
deleted file mode 100644
index dbe3fc7..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/guitartuner_malli.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/guitartuner_skin.png b/demos/mobile/guitartuner/src/mycomponents/images/guitartuner_skin.png
deleted file mode 100644
index 5d53df9..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/guitartuner_skin.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/lcdFrame.png b/demos/mobile/guitartuner/src/mycomponents/images/lcdFrame.png
deleted file mode 100644
index ff8dffc..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/lcdFrame.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/meterBG.png b/demos/mobile/guitartuner/src/mycomponents/images/meterBG.png
deleted file mode 100644
index 4046355..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/meterBG.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/mute.png b/demos/mobile/guitartuner/src/mycomponents/images/mute.png
deleted file mode 100644
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--- a/demos/mobile/guitartuner/src/mycomponents/images/mute.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/pointer.png b/demos/mobile/guitartuner/src/mycomponents/images/pointer.png
deleted file mode 100644
index d0cb21b..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/pointer.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/pointerShadow.png b/demos/mobile/guitartuner/src/mycomponents/images/pointerShadow.png
deleted file mode 100644
index a708639..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/pointerShadow.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/power.png b/demos/mobile/guitartuner/src/mycomponents/images/power.png
deleted file mode 100644
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--- a/demos/mobile/guitartuner/src/mycomponents/images/power.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/quit.png b/demos/mobile/guitartuner/src/mycomponents/images/quit.png
deleted file mode 100644
index 2a9443e..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/quit.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/sensitivity.png b/demos/mobile/guitartuner/src/mycomponents/images/sensitivity.png
deleted file mode 100644
index c3d2ea3..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/sensitivity.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_a.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_a.png
deleted file mode 100644
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--- a/demos/mobile/guitartuner/src/mycomponents/images/tuner_a.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_a_on.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_a_on.png
deleted file mode 100644
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--- a/demos/mobile/guitartuner/src/mycomponents/images/tuner_a_on.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_auto.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_auto.png
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--- a/demos/mobile/guitartuner/src/mycomponents/images/tuner_auto.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_auto_on.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_auto_on.png
deleted file mode 100644
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--- a/demos/mobile/guitartuner/src/mycomponents/images/tuner_auto_on.png
+++ /dev/null
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--- a/demos/mobile/guitartuner/src/mycomponents/images/tuner_b.png
+++ /dev/null
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deleted file mode 100644
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--- a/demos/mobile/guitartuner/src/mycomponents/images/tuner_b_on.png
+++ /dev/null
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index 293ee55..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/tuner_d.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_d_on.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_d_on.png
deleted file mode 100644
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--- a/demos/mobile/guitartuner/src/mycomponents/images/tuner_d_on.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_e.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_e.png
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--- a/demos/mobile/guitartuner/src/mycomponents/images/tuner_e.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_e_on.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_e_on.png
deleted file mode 100644
index 1342a91..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/tuner_e_on.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_g.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_g.png
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--- a/demos/mobile/guitartuner/src/mycomponents/images/tuner_g.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_g_on.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_g_on.png
deleted file mode 100644
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--- a/demos/mobile/guitartuner/src/mycomponents/images/tuner_g_on.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/voicemode_off.png b/demos/mobile/guitartuner/src/mycomponents/images/voicemode_off.png
deleted file mode 100644
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--- a/demos/mobile/guitartuner/src/mycomponents/images/voicemode_off.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/voicemode_on.png b/demos/mobile/guitartuner/src/mycomponents/images/voicemode_on.png
deleted file mode 100644
index 986d589..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/voicemode_on.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/volume.png b/demos/mobile/guitartuner/src/mycomponents/images/volume.png
deleted file mode 100644
index 46fdb7f..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/volume.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/images/volume_off.png b/demos/mobile/guitartuner/src/mycomponents/images/volume_off.png
deleted file mode 100644
index a97e422..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/images/volume_off.png
+++ /dev/null
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diff --git a/demos/mobile/guitartuner/src/mycomponents/meter.qml b/demos/mobile/guitartuner/src/mycomponents/meter.qml
deleted file mode 100755
index 151c62f..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/meter.qml
+++ /dev/null
@@ -1,105 +0,0 @@
-/******************************************************************************
- *
- * Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
- * All rights reserved.
- * Contact: Nokia Corporation (qt-info@nokia.com)
- *
- * $QT_BEGIN_LICENSE:BSD$
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the author organization nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * $QT_END_LICENSE$
- *
- *****************************************************************************/
-
-import QtQuick 1.0
-
-/* A meter component. */
-Rectangle {
- id: meter
-
- property real value: 0
- property real minValue: -1
- property real maxValue: 1
- property alias imageSize: meterImage.sourceSize
-
- function valueChanged(pValue) {
- value = pValue;
- scaleValueToAngle();
- }
- function scaleValueToAngle() {
- pointer.angle = (((value-minValue)/(maxValue-minValue))*
- (pointer.angleMax-pointer.angleMin))+
- pointer.angleMin;
- }
-
- color: "transparent"
-
- Image {
- id: meterImage
-
- smooth: true
- source: "./images/meterBG.png"
- anchors.fill: parent
- }
-
- Image {
- id:pointerShadow
-
- x: pointer.x - 2
- y: pointer.y - 2
- height: pointer.height
- smooth: true
- source: "./images/pointerShadow.png"
- transform: Rotation {
- origin.x: 2
- origin.y: height
- angle: -pointer.angle
- }
- }
-
- Image {
- id: pointer
-
- property real angle: 0
- property real angleMax: -45
- property real angleMin: 45
-
- height: parent.height*0.92
- transformOrigin: "Bottom"
- rotation: -angle
- smooth: true
- source: "./images/pointer.png"
- anchors {
- bottomMargin: 2
- bottom: parent.bottom;
- horizontalCenter: parent.horizontalCenter
- }
-
- Behavior on angle {
- SpringAnimation {
- spring: 1.4
- damping: 0.15
- }
- }
- }
-}
diff --git a/demos/mobile/guitartuner/src/mycomponents/notebuttonview.qml b/demos/mobile/guitartuner/src/mycomponents/notebuttonview.qml
deleted file mode 100755
index 8e68c43..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/notebuttonview.qml
+++ /dev/null
@@ -1,77 +0,0 @@
-/******************************************************************************
- *
- * Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
- * All rights reserved.
- * Contact: Nokia Corporation (qt-info@nokia.com)
- *
- * $QT_BEGIN_LICENSE:BSD$
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the author organization nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * $QT_END_LICENSE$
- *
- *****************************************************************************/
-
-import QtQuick 1.0
-
-/* A view component for buttons for choosing notes. */
-ListView {
- id: noteChooser
-
- property real currentFrequency: 82.407
-
- signal noteSelected(string note, real frequency, int index)
-
- //Press down the button corresponding to the given note.
- function pushButton(index) {
- currentIndex = index;
- }
-
- width: 50*model.count + spacing*(model.count-1); height: 50
- orientation: ListView.Horizontal
- model: NotesModel {}
- delegate: notesDelegate
- keyNavigationWraps: true
- boundsBehavior: Flickable.StopAtBounds
-
- Component {
- id: notesDelegate
-
- ToggleButton {
- id: noteButton
-
- width: height; height: noteChooser.height
- offImageSource: offSource
- onImageSource: onSource
- state: noteButton.ListView.isCurrentItem ? "pressed" : "unPressed"
- onSelected: {
- noteChooser.noteSelected(note, frequency, index)
- if (note != "Auto") {
- currentFrequency = frequency
- }
- }
- onPushed: {
- noteButton.ListView.view.currentIndex = index
- }
- }
- }
-}
diff --git a/demos/mobile/guitartuner/src/mycomponents/notesmodel.qml b/demos/mobile/guitartuner/src/mycomponents/notesmodel.qml
deleted file mode 100755
index 297adb9..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/notesmodel.qml
+++ /dev/null
@@ -1,102 +0,0 @@
-/**
- * Copyright (c) 2011 Nokia Corporation. All rights reserved.
- *
- * Nokia and Nokia Connecting People are registered trademarks of Nokia
- * Corporation. Oracle and Java are registered trademarks of Oracle and/or its
- * affiliates. Other product and company names mentioned herein may be
- * trademarks or trade names of their respective owners.
- *
- *
- * Subject to the conditions below, you may, without charge:
- *
- * * Use, copy, modify and/or merge copies of this software and associated
- * documentation files (the "Software")
- *
- * * Publish, distribute, sub-licence and/or sell new software derived from
- * or incorporating the Software.
- *
- *
- *
- * This file, unmodified, shall be included with all copies or substantial
- * portions of the Software that are distributed in source code form.
- *
- * The Software cannot constitute the primary value of any new software derived
- * from or incorporating the Software.
- *
- * Any person dealing with the Software shall not misrepresent the source of
- * the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-import QtQuick 1.0
-
-/* The model component for the NoteButtonView. */
-ListModel {
- ListElement {
- note: "E"
- offSource: "./images/tuner_e.png"
- onSource: "./images/tuner_e_on.png"
- bigSource: "./mycomponents/images/big_e.png"
- glowSource: "./mycomponents/images/glowing_e.png"
- frequency: "82.407"
- interval: "5"
- }
- ListElement {
- note: "A"
- offSource: "./images/tuner_a.png"
- onSource: "./images/tuner_a_on.png"
- bigSource: "./mycomponents/images/big_a.png"
- glowSource: "./mycomponents/images/glowing_a.png"
- frequency: "110.00"
- interval: "5"
- }
- ListElement {
- note: "D"
- offSource: "./images/tuner_d.png"
- onSource: "./images/tuner_d_on.png"
- bigSource: "./mycomponents/images/big_d.png"
- glowSource: "./mycomponents/images/glowing_d.png"
- frequency: "146.83"
- interval: "5"
- }
- ListElement {
- note: "G"
- offSource: "./images/tuner_g.png"
- onSource: "./images/tuner_g_on.png"
- bigSource: "./mycomponents/images/big_g.png"
- glowSource: "./mycomponents/images/glowing_g.png"
- frequency: "196.00"
- interval: "4"
- }
- ListElement {
- note: "B"
- offSource: "./images/tuner_b.png"
- onSource: "./images/tuner_b_on.png"
- bigSource: "./mycomponents/images/big_b.png"
- glowSource: "./mycomponents/images/glowing_b.png"
- frequency: "246.94"
- interval: "5"
- }
- ListElement {
- note: "e"
- offSource: "./images/tuner_e.png"
- onSource: "./images/tuner_e_on.png"
- bigSource: "./mycomponents/images/big_e.png"
- glowSource: "./mycomponents/images/glowing_e.png"
- frequency: "329.63"
- interval: "9999" //Big enough that we can't move over this note
- }
- ListElement {
- note: "Auto"
- offSource: "./images/tuner_auto.png"
- onSource: "./images/tuner_auto_on.png"
- frequency: "82.407"
- }
-}
diff --git a/demos/mobile/guitartuner/src/mycomponents/qmldir b/demos/mobile/guitartuner/src/mycomponents/qmldir
deleted file mode 100644
index cad46c4..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/qmldir
+++ /dev/null
@@ -1,44 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-** the names of its contributors may be used to endorse or promote
-** products derived from this software without specific prior written
-** permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-NotesModel ./notesmodel.qml
-Adjuster ./adjuster.qml
-Meter ./meter.qml
-NoteButtonView ./notebuttonview.qml
-ToggleButton ./togglebutton.qml
diff --git a/demos/mobile/guitartuner/src/mycomponents/togglebutton.qml b/demos/mobile/guitartuner/src/mycomponents/togglebutton.qml
deleted file mode 100755
index 47e4d41..0000000
--- a/demos/mobile/guitartuner/src/mycomponents/togglebutton.qml
+++ /dev/null
@@ -1,103 +0,0 @@
-/******************************************************************************
- *
- * Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
- * All rights reserved.
- * Contact: Nokia Corporation (qt-info@nokia.com)
- *
- * $QT_BEGIN_LICENSE:BSD$
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the author organization nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * $QT_END_LICENSE$
- *
- *****************************************************************************/
-
-import QtQuick 1.0
-
-/* A toggle button component. */
-Rectangle {
- id: toggleButton
-
- property url offImageSource: ""
- property url onImageSource: ""
- property alias imageSource: buttonImage.source
-
- signal selected()
- signal pushed()
-
- color: "transparent"
- state: "unPressed"
- onStateChanged: {
- if (state == "pressed") {
- selected()
- }
- }
-
- Image {
- id: buttonImage
-
- smooth: true
- anchors.fill: parent
- }
- MouseArea {
- id: mouseArea
-
- anchors.fill: parent
- onPressed: {
- if (parent.state == "unPressed") {
- pushed()
- }
- }
- }
-
- states: [
- State {
- name: "pressed"
- PropertyChanges {
- target: toggleButton
- scale: 0.95
- imageSource: onImageSource
- }
- },
- State {
- name: "unPressed"
- PropertyChanges {
- target: toggleButton
- scale: 1/0.95
- imageSource: offImageSource
- }
- }
- ]
-
- transitions: [
- Transition {
- from: "unPressed"
- to: "pressed"
- reversible: true
- PropertyAnimation {
- target: toggleButton
- properties: "scale"
- duration: 100
- }
- }
- ]
-}
diff --git a/demos/mobile/guitartuner/src/voiceanalyzer.cpp b/demos/mobile/guitartuner/src/voiceanalyzer.cpp
deleted file mode 100644
index 9990e6d..0000000
--- a/demos/mobile/guitartuner/src/voiceanalyzer.cpp
+++ /dev/null
@@ -1,295 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-** the names of its contributors may be used to endorse or promote
-** products derived from this software without specific prior written
-** permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "voiceanalyzer.h"
-
-/**
- * Constant used to scale the cut-off density for the fft helper.
- */
-const static float CutOffScaler = 0.05;
-
-/**
- * Force the precision to be "1/PrecisionPerNote" notes
- * near the target frequency.
- */
-const static int PrecisionPerNote = 4;
-
-/**
- * TargetFrequencyParameter is a constant which implies the index at
- * which corresponds to the target frequency.
- * 0.5 * N * 1/TargetFrequencyParameter is (about) the index which
- * corresponds to the given target frequency.
- * Effectively TargetFrequencyParameter = 2^z, and the z*TargetFrequency
- * is the maximum frequency that can be noticed.
- */
-const static int TargetFrequencyParameter = 4;
-
-
-VoiceAnalyzer::VoiceAnalyzer(const QAudioFormat &format, QObject *parent):
- QIODevice(parent),
- m_format(format),
- m_frequency(0),
- m_position(0),
- m_fftHelper(new FastFourierTransformer(this))
-{
- Q_ASSERT(qFuzzyCompare(M_SAMPLE_COUNT_MULTIPLIER,
- float(2)/(M_TWELTH_ROOT_OF_2 -1.0)));
- m_totalSampleCount = qRound(qreal(PrecisionPerNote)
- *TargetFrequencyParameter
- *M_SAMPLE_COUNT_MULTIPLIER);
- m_samples.reserve(m_totalSampleCount);
- int i = 2;
- int j = 1;
- for (; i < TargetFrequencyParameter; i *= 2) {
- j++;
- }
- m_maximumVoiceDifference = j*12;
-
- setCutOffPercentage(CutOffScaler);
-}
-
-/**
- * Opens the parent QIODevice. Sets up the analysation parameters.
- */
-void VoiceAnalyzer::start(qreal frequency)
-{
- m_stepSize = (qreal) 1.0 * m_format.sampleRate()
- / (TargetFrequencyParameter*2*frequency);
- m_frequency = frequency;
- open(QIODevice::WriteOnly);
-}
-
-/**
- * Closes the parent QIODevice, thus the voice is not analysed anymore.
- * Resets the m_samples QList.
- */
-void VoiceAnalyzer::stop()
-{
- m_samples.clear();
- m_samples.reserve(m_totalSampleCount);
- close();
-}
-
-/**
- * Called when data is obtained. Stores each m_stepSize sample
- * into a QList to be analysed.
- */
-qint64 VoiceAnalyzer::writeData(const char *data, qint64 maxlen)
-{
- const int channelBytes = m_format.sampleSize() / 8;
- int sampleSize = m_format.channels() * channelBytes;
- int m_stepSizeInBytes = m_stepSize*sampleSize;
- // assert that each sample fits fully into the data
- Q_ASSERT((m_position % sampleSize)==0);
- const uchar *ptr = reinterpret_cast<const uchar *>(data);
- while (m_position < maxlen) {
- if (m_samples.size() < m_totalSampleCount) {
- m_samples.append(getValueInt16(ptr+m_position));
- }
- else {
- analyzeVoice();
- m_samples.clear();
- m_samples.reserve(m_totalSampleCount);
- // fast forward position to the first position after maxlen or to the maxlen
- m_position += ((m_stepSizeInBytes - 1 + maxlen - m_position) /
- m_stepSizeInBytes) * m_stepSizeInBytes;
- break;
- }
- m_position += m_stepSizeInBytes;
- }
- m_position -= maxlen;
- return maxlen;
-}
-
-/**
- * Interprets ptr as a pointer to int value and returns it.
- */
-qint16 VoiceAnalyzer::getValueInt16(const uchar *ptr)
-{
- qint16 realValue = 0;
- if (m_format.sampleSize() == 8)
- {
- const qint16 value = *reinterpret_cast<const quint8*>(ptr);
- if (m_format.sampleType() == QAudioFormat::UnSignedInt) {
- realValue = value - M_MAX_AMPLITUDE_8BIT_SIGNED - 1;
- } else if (m_format.sampleType() == QAudioFormat::SignedInt) {
- realValue = value;
- }
- } else if (m_format.sampleSize() == 16) {
- qint16 value = 0;
- if (m_format.byteOrder() == QAudioFormat::LittleEndian)
- value = qFromLittleEndian<quint16>(ptr);
- else
- value = qFromBigEndian<quint16>(ptr);
-
- if (m_format.sampleType() == QAudioFormat::UnSignedInt) {
- realValue = value - M_MAX_AMPLITUDE_16BIT_SIGNED;
- } else if (m_format.sampleType() == QAudioFormat::SignedInt) {
- realValue = value;
- }
- }
- return realValue;
-}
-
-/**
- * Takes a number between 0 and 1, scales it with CutOffScaler,
- * multiplies it with maximum density, and then gives it
- * to the fft helper.
- */
-void VoiceAnalyzer::setCutOffPercentage(qreal cutoff)
-{
- cutoff = CutOffScaler*cutoff;
- if (m_format.sampleSize() == 8) {
- float t = cutoff*m_totalSampleCount*M_MAX_AMPLITUDE_8BIT_SIGNED;
- m_fftHelper->setCutOffForDensity(t);
- }
- else if (m_format.sampleSize() == 16) {
- float t = cutoff*m_totalSampleCount*M_MAX_AMPLITUDE_16BIT_SIGNED;
- m_fftHelper->setCutOffForDensity(t);
- }
-}
-
-/**
- * Returns the current target frequency.
- */
-qreal VoiceAnalyzer::frequency()
-{
- return m_frequency;
-}
-
-/**
- * Returns the maximum absolute value sent by
- * the voiceDifference() signal.
- */
-int VoiceAnalyzer::getMaximumVoiceDifference()
-{
- return m_maximumVoiceDifference;
-}
-
-/**
- * Returns the maximum precision per note
- * near the target frequency.
- */
-int VoiceAnalyzer::getMaximumPrecisionPerNote()
-{
- return PrecisionPerNote;
-}
-
-/**
- * Analyzes the voice frequency and emits appropriate signals.
- */
-void VoiceAnalyzer::analyzeVoice()
-{
- m_fftHelper->calculateFFT(m_samples);
- int index = m_fftHelper->getMaximumDensityIndex();
-
- // If index == -1
- if (index == -1) {
- // The voice is to be filtered away.
- // Emit the lowVoice signal and return.
- emit lowVoice();
- qDebug() << "low voice";
- return;
- }
- // Else, continue
-
- // Let the correctIndex to be
- // the nearest index corresponding to the correct frequency.
- qreal stepSizeInFrequency = (qreal)m_format.sampleRate()
- / (m_totalSampleCount * m_stepSize);
- qreal newFrequency = qreal(index) * stepSizeInFrequency;
- // Calculate the nearest index corresponding to the correct frequency.
- int correctIndex = qRound(m_frequency / stepSizeInFrequency);
- qreal value = 0;
-
- // If the obtained frequency is more than
- // log_2(TargetFrequencyParameter) octaves less than the m_frequency:
-
- // Note:
- // Instead of m_frequency/TargetFrequencyParameter > newFrequency,
- // the comparison is done without a div instructions by
- // m_frequency > newFrequency * TargetFrequencyParameter.
-
- if (m_frequency > newFrequency * TargetFrequencyParameter) {
- // Set the difference value to be -m_maximumVoiceDifference.
- qDebug() << "compare" << "low" << newFrequency << m_frequency - stepSizeInFrequency * correctIndex << (m_frequency - stepSizeInFrequency * correctIndex) / stepSizeInFrequency;
- value = -m_maximumVoiceDifference;
- }
- // Else, if the obtained frequency is more than
- // log_2(TargetFrequencyParameter) octaves more than the m_frequency:
- else if (m_frequency*TargetFrequencyParameter < newFrequency) {
- // Set the difference value to be m_maximumVoiceDifference.
- qDebug() << "compare" << "high" << newFrequency << m_frequency - stepSizeInFrequency * correctIndex << (m_frequency - stepSizeInFrequency * correctIndex) / stepSizeInFrequency;
- value = m_maximumVoiceDifference;
- }
- // Else:
- else {
- // Calculate the difference between the obtained and the correct
- // frequency in tones.
- // Use stepSizeInFrequency * correctIndex instead of
- // m_frequency so that the value is zero when there is correct
- // voice obtained. Set the difference value to be
- // log(frequency / target frequency) * 12 / log(2).
- value = log(newFrequency / (stepSizeInFrequency * correctIndex))
- * 12 / M_LN2;
- qDebug() << "compare" << value << newFrequency << m_frequency - stepSizeInFrequency * correctIndex << (m_frequency - stepSizeInFrequency * correctIndex) / stepSizeInFrequency;
- }
-
- // Emit voiceDifference signal.
- QVariant valueVar(value); //Has to be QVariant for QML
- emit voiceDifference(valueVar);
-
- // If the correctIndex is index, emit the correctFrequency signal.
- if (correctIndex == index) {
- emit(correctFrequency());
- }
-}
-
-/**
- * Empty implementation for readData, since no data is provided
- * by the VoiceAnalyzer class.
- */
-qint64 VoiceAnalyzer::readData(char *data, qint64 maxlen)
-{
- Q_UNUSED(data);
- Q_UNUSED(maxlen);
-
- return 0;
-}
diff --git a/demos/mobile/guitartuner/src/voiceanalyzer.h b/demos/mobile/guitartuner/src/voiceanalyzer.h
deleted file mode 100644
index 147a0d6..0000000
--- a/demos/mobile/guitartuner/src/voiceanalyzer.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-** the names of its contributors may be used to endorse or promote
-** products derived from this software without specific prior written
-** permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef VOICEANALYZER_H
-#define VOICEANALYZER_H
-
-#include <QObject>
-#include <QAudioFormat>
-#include <QDebug>
-#include <QtCore/qmath.h>
-#include <QtCore/qendian.h>
-#include <QVariant>
-
-#include "constants.h"
-#include "fastfouriertransformer.h"
-#include "math.h"
-
-class VoiceAnalyzer : public QIODevice
-{
- Q_OBJECT
-public:
- VoiceAnalyzer(const QAudioFormat &format, QObject *parent = 0);
- qint64 readData(char *data, qint64 maxlen);
- qint64 writeData(const char *data, qint64 maxlen);
- void start(qreal frequency);
- void stop();
- qreal frequency();
- int getMaximumVoiceDifference();
- int getMaximumPrecisionPerNote();
-
-public slots:
- void setCutOffPercentage(qreal cutoff);
-
-private:
- const QAudioFormat m_format;
- QList<qint16> m_samples;
- int m_totalSampleCount;
- int m_maximumVoiceDifference;
-
- qint16 getValueInt16(const uchar *ptr);
- int m_stepSize;
- qreal m_frequency;
- qint64 m_position;
- FastFourierTransformer *m_fftHelper;
- void analyzeVoice();
-signals:
- void voiceDifference(QVariant frequency);
- void correctFrequency();
- void lowVoice();
-
-public slots:
-
-};
-
-
-#endif // VOICEANALYZER_H
diff --git a/demos/mobile/guitartuner/src/voicegenerator.cpp b/demos/mobile/guitartuner/src/voicegenerator.cpp
deleted file mode 100644
index ce25b6e..0000000
--- a/demos/mobile/guitartuner/src/voicegenerator.cpp
+++ /dev/null
@@ -1,246 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-** the names of its contributors may be used to endorse or promote
-** products derived from this software without specific prior written
-** permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "voicegenerator.h"
-
-const int BufferSizeMilliseconds = 100;
-
-VoiceGenerator::VoiceGenerator(const QAudioFormat &format,
- qreal frequency, qreal amplitude,
- QObject *parent) :
- QIODevice(parent),
- m_format(format),
- m_amplitude(0.5)
-{
- Q_ASSERT(m_format.sampleSize() % 8 == 0);
- int sampleBytes = m_format.channels() * (m_format.sampleSize() / 8);
- // + 1 to round up, just to be sure that all samples fit.
- qint64 samplesInBuffer = m_format.sampleRate()
- * BufferSizeMilliseconds / 1000 + 1;
- qint64 length = samplesInBuffer * sampleBytes;
- m_buffer.resize(length);
- m_max_position = 0;
- m_position = 0;
- m_amplitude = amplitude;
- setFrequency(frequency);
-}
-
-VoiceGenerator::~VoiceGenerator()
-{
-}
-
-/**
- * Opens the parent QIODevice.
- */
-void VoiceGenerator::start()
-{
- open(QIODevice::ReadOnly);
-}
-
-/**
- * Closes the parent QIODevice. Resets the m_position to zero.
- */
-void VoiceGenerator::stop()
-{
- close();
- m_position = 0;
-}
-
-/**
- * Sets the frequency to new frequency.
- */
-void VoiceGenerator::setFrequency(qreal frequency)
-{
- Q_ASSERT(1 / frequency < BufferSizeMilliseconds);
- this->m_frequency = frequency;
- refreshData();
-}
-
-/**
- * Sets the amplitude for the voice.
- */
-void VoiceGenerator::setAmplitude(qreal amplitude)
-{
- Q_ASSERT(amplitude >= 0);
- m_amplitude = amplitude;
- refreshData();
-}
-
-/**
- * Returns the current frequency.
- */
-qreal VoiceGenerator::frequency()
-{
- return m_frequency;
-}
-
-/**
- * Generates voice data corresponding a sine voice with target frequency.
- * The number of data generated is calculated
- * and stored to m_max_position.
- */
-void VoiceGenerator::refreshData()
-{
- const int channelBytes = m_format.sampleSize() / 8;
- const int sampleSize = m_format.channels() * channelBytes;
- const qint64 voiceOscillationsInBuffer = BufferSizeMilliseconds
- * m_frequency / 1000;
- const qint64 voiceSamplesInBuffer = voiceOscillationsInBuffer
- * m_format.sampleRate() / m_frequency;
- m_max_position = voiceSamplesInBuffer * sampleSize;
- qint64 dataGenerationLength = m_buffer.size();
-
-
- Q_ASSERT(m_max_position % (sampleSize) == 0);
- Q_ASSERT(dataGenerationLength <= m_buffer.size());
-
- short *t = (short*)m_buffer.data();
-
-
-/*
- int te ;
- static float fpos = 0.0f;
- //dataGenerationLength>>=1; // in words
- for (int f=0; f<dataGenerationLength; f++) {
- te = (short)((sinf(fpos))* (65536.0f/2.0f));
- fpos += m_frequency/2000.0f;
- t[f]= te;
- };
-
- m_amplitude = 1.0f; */
- uchar *ptr = reinterpret_cast<uchar *>(m_buffer.data());
- int sampleIndex = 0;
- while (dataGenerationLength > 0) {
- qreal realValue = 0;
- if (sampleIndex < voiceSamplesInBuffer) {
- realValue = m_amplitude
- *qSin(2.0f * M_PI * m_frequency
- * qreal(sampleIndex % m_format.sampleRate())
- / m_format.sampleRate());
- }
- for (int i=0; i<m_format.channels(); ++i) {
- setValue(ptr, realValue);
- ptr += channelBytes;
- dataGenerationLength -= channelBytes;
- }
- ++sampleIndex;
- }
-}
-
-/**
- * Stores the realValue into bytes pointed by ptr as an int value.
- * Align-safe.
- */
-void VoiceGenerator::setValue(uchar *ptr, qreal realValue) {
- if (m_format.sampleSize() == 8)
- {
- quint8 value = 0;
- if (m_format.sampleType() == QAudioFormat::UnSignedInt) {
- value = static_cast<quint8>(
- qRound((1.0 + realValue) / 2
- * M_MAX_AMPLITUDE_8BIT_UNSIGNED));
- } else if (m_format.sampleType() == QAudioFormat::SignedInt) {
- value = static_cast<qint8>(
- qRound(realValue
- * M_MAX_AMPLITUDE_8BIT_SIGNED));
- }
- *reinterpret_cast<quint8*>(ptr) = value;
- } else if (m_format.sampleSize() == 16) {
- quint16 value = 0;
- if (m_format.sampleType() == QAudioFormat::UnSignedInt) {
- value = static_cast<quint16>(
- qRound((1.0 + realValue) / 2
- * M_MAX_AMPLITUDE_16BIT_UNSIGNED));
- } else if (m_format.sampleType() == QAudioFormat::SignedInt) {
- value = static_cast<qint16>(
- qRound(realValue
- * M_MAX_AMPLITUDE_16BIT_SIGNED));
- }
- if (m_format.byteOrder() == QAudioFormat::LittleEndian)
- qToLittleEndian<qint16>(value, ptr);
- else
- qToBigEndian<qint16>(value, ptr);
- }
-}
-
-qint64 VoiceGenerator::bytesAvailable() const
-{
- return m_max_position + QIODevice::bytesAvailable();
-}
-
-/**
- * Called by the QIODevice. Puts maxlen amount of voice
- * samples into the data array.
- */
-qint64 VoiceGenerator::readData(char *data, qint64 maxlen)
-{
- qint64 total = 0;
- qint64 chunk = 0;
- while (total < maxlen) {
- if (maxlen - total >= m_max_position - m_position) {
- // the needed buffer is longer than the currently
- // available buffer from m_position to the m_max_position
- chunk = m_max_position - m_position;
- memcpy(data, m_buffer.constData() + m_position, chunk);
- m_position = 0;
- }
- else {
- // we can copy the needed data directly, and the loop will end
- chunk = maxlen - total;
- memcpy(data, m_buffer.constData() + m_position, chunk);
- m_position = (m_position + chunk) % m_max_position;
- }
- data += chunk;
- total += chunk;
- }
- return total;
-}
-
-/**
- * Empty implementation for writeData, since no data is provided
- * for the VoiceGenerator class.
- */
-qint64 VoiceGenerator::writeData(const char *data, qint64 maxlen)
-{
- Q_UNUSED(data);
- Q_UNUSED(maxlen);
-
- return 0;
-}
diff --git a/demos/mobile/guitartuner/src/voicegenerator.h b/demos/mobile/guitartuner/src/voicegenerator.h
deleted file mode 100644
index e4abd90..0000000
--- a/demos/mobile/guitartuner/src/voicegenerator.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-** the names of its contributors may be used to endorse or promote
-** products derived from this software without specific prior written
-** permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef VOICEGENERATOR_H
-#define VOICEGENERATOR_H
-
-#include <QIODevice>
-#include <QByteArray>
-#include <QAudioFormat>
-#include <QtCore/qmath.h>
-#include <QtCore/qendian.h>
-#include <QDebug>
-
-#include "constants.h"
-
-
-class VoiceGenerator : public QIODevice
-{
- Q_OBJECT
-public:
- VoiceGenerator(const QAudioFormat &format, qreal frequency, qreal amplitude, QObject *parent = 0);
- ~VoiceGenerator();
- void setFrequency(qreal frequency);
- qint64 readData(char *data, qint64 maxlen);
- qint64 writeData(const char *data, qint64 maxlen);
- qint64 bytesAvailable() const;
- qreal frequency();
-signals:
-
-public slots:
- void setAmplitude(qreal amplitude);
- void start();
- void stop();
-
-private:
- void setValue(uchar *ptr, qreal realValue);
- void refreshData();
- const QAudioFormat m_format;
- // buffer to store the data
- QByteArray m_buffer;
- // current position in buffer
- qint64 m_position;
- // max position depends on the sample rate of format and the frequency of voice
- qint64 m_max_position;
- qreal m_amplitude;
- qreal m_frequency;
-};
-
-#endif // VOICEGENERATOR_H
diff --git a/demos/mobile/guitartuner/ui_guitartunerui.h b/demos/mobile/guitartuner/ui_guitartunerui.h
deleted file mode 100644
index 3a698aa..0000000
--- a/demos/mobile/guitartuner/ui_guitartunerui.h
+++ /dev/null
@@ -1,181 +0,0 @@
-/********************************************************************************
-** Form generated from reading UI file 'guitartunerui.ui'
-**
-** Created: Wed Mar 2 14:59:33 2011
-** by: Qt User Interface Compiler version 4.7.2
-**
-** WARNING! All changes made in this file will be lost when recompiling UI file!
-********************************************************************************/
-
-#ifndef UI_GUITARTUNERUI_H
-#define UI_GUITARTUNERUI_H
-
-#include <QtCore/QVariant>
-#include <QtGui/QAction>
-#include <QtGui/QApplication>
-#include <QtGui/QButtonGroup>
-#include <QtGui/QFrame>
-#include <QtGui/QHBoxLayout>
-#include <QtGui/QHeaderView>
-#include <QtGui/QLabel>
-#include <QtGui/QPushButton>
-#include <QtGui/QSlider>
-#include <QtGui/QToolButton>
-#include <QtGui/QVBoxLayout>
-#include <QtGui/QWidget>
-
-QT_BEGIN_NAMESPACE
-
-class Ui_GuitarTunerUI
-{
-public:
- QVBoxLayout *verticalLayout_2;
- QLabel *tabulatorIcon;
- QSlider *correctSoundSlider;
- QHBoxLayout *horizontalLayout;
- QToolButton *buttonPrev;
- QLabel *noteLabel;
- QToolButton *buttonNext;
- QPushButton *modeButton;
- QFrame *line;
- QHBoxLayout *horizontalLayout_2;
- QSlider *soundSlider;
- QToolButton *soundButton;
- QLabel *micSensitivityLabel;
-
- void setupUi(QWidget *GuitarTunerUI)
- {
- if (GuitarTunerUI->objectName().isEmpty())
- GuitarTunerUI->setObjectName(QString::fromUtf8("GuitarTunerUI"));
- GuitarTunerUI->resize(187, 279);
- verticalLayout_2 = new QVBoxLayout(GuitarTunerUI);
- verticalLayout_2->setSpacing(6);
- verticalLayout_2->setContentsMargins(11, 11, 11, 11);
- verticalLayout_2->setObjectName(QString::fromUtf8("verticalLayout_2"));
- tabulatorIcon = new QLabel(GuitarTunerUI);
- tabulatorIcon->setObjectName(QString::fromUtf8("tabulatorIcon"));
- tabulatorIcon->setText(QString::fromUtf8(""));
- tabulatorIcon->setPixmap(QPixmap(QString::fromUtf8(":/images/guitartab.svg")));
- tabulatorIcon->setAlignment(Qt::AlignCenter);
-
- verticalLayout_2->addWidget(tabulatorIcon);
-
- correctSoundSlider = new QSlider(GuitarTunerUI);
- correctSoundSlider->setObjectName(QString::fromUtf8("correctSoundSlider"));
- correctSoundSlider->setEnabled(false);
- correctSoundSlider->setAutoFillBackground(false);
- correctSoundSlider->setMinimum(-50);
- correctSoundSlider->setMaximum(50);
- correctSoundSlider->setOrientation(Qt::Horizontal);
- correctSoundSlider->setTickPosition(QSlider::TicksAbove);
- correctSoundSlider->setTickInterval(50);
-
- verticalLayout_2->addWidget(correctSoundSlider);
-
- horizontalLayout = new QHBoxLayout();
- horizontalLayout->setSpacing(6);
- horizontalLayout->setObjectName(QString::fromUtf8("horizontalLayout"));
- buttonPrev = new QToolButton(GuitarTunerUI);
- buttonPrev->setObjectName(QString::fromUtf8("buttonPrev"));
- QSizePolicy sizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
- sizePolicy.setHorizontalStretch(0);
- sizePolicy.setVerticalStretch(0);
- sizePolicy.setHeightForWidth(buttonPrev->sizePolicy().hasHeightForWidth());
- buttonPrev->setSizePolicy(sizePolicy);
- buttonPrev->setArrowType(Qt::LeftArrow);
-
- horizontalLayout->addWidget(buttonPrev);
-
- noteLabel = new QLabel(GuitarTunerUI);
- noteLabel->setObjectName(QString::fromUtf8("noteLabel"));
- noteLabel->setAlignment(Qt::AlignCenter);
-
- horizontalLayout->addWidget(noteLabel);
-
- buttonNext = new QToolButton(GuitarTunerUI);
- buttonNext->setObjectName(QString::fromUtf8("buttonNext"));
- sizePolicy.setHeightForWidth(buttonNext->sizePolicy().hasHeightForWidth());
- buttonNext->setSizePolicy(sizePolicy);
- buttonNext->setAutoRaise(false);
- buttonNext->setArrowType(Qt::RightArrow);
-
- horizontalLayout->addWidget(buttonNext);
-
-
- verticalLayout_2->addLayout(horizontalLayout);
-
- modeButton = new QPushButton(GuitarTunerUI);
- modeButton->setObjectName(QString::fromUtf8("modeButton"));
-
- verticalLayout_2->addWidget(modeButton);
-
- line = new QFrame(GuitarTunerUI);
- line->setObjectName(QString::fromUtf8("line"));
- line->setFrameShape(QFrame::HLine);
- line->setFrameShadow(QFrame::Sunken);
-
- verticalLayout_2->addWidget(line);
-
- horizontalLayout_2 = new QHBoxLayout();
- horizontalLayout_2->setSpacing(6);
- horizontalLayout_2->setObjectName(QString::fromUtf8("horizontalLayout_2"));
- soundSlider = new QSlider(GuitarTunerUI);
- soundSlider->setObjectName(QString::fromUtf8("soundSlider"));
- soundSlider->setValue(65);
- soundSlider->setOrientation(Qt::Vertical);
-
- horizontalLayout_2->addWidget(soundSlider);
-
- soundButton = new QToolButton(GuitarTunerUI);
- soundButton->setObjectName(QString::fromUtf8("soundButton"));
- QIcon icon;
- icon.addFile(QString::fromUtf8(":/images/note.svg"), QSize(), QIcon::Normal, QIcon::Off);
- icon.addFile(QString::fromUtf8(":/images/noteNo.svg"), QSize(), QIcon::Normal, QIcon::On);
- icon.addFile(QString::fromUtf8(":/images/noteNo.svg"), QSize(), QIcon::Active, QIcon::On);
- soundButton->setIcon(icon);
- soundButton->setIconSize(QSize(30, 30));
- soundButton->setCheckable(true);
- soundButton->setAutoRaise(true);
-
- horizontalLayout_2->addWidget(soundButton);
-
- micSensitivityLabel = new QLabel(GuitarTunerUI);
- micSensitivityLabel->setObjectName(QString::fromUtf8("micSensitivityLabel"));
- QSizePolicy sizePolicy1(QSizePolicy::Fixed, QSizePolicy::Preferred);
- sizePolicy1.setHorizontalStretch(0);
- sizePolicy1.setVerticalStretch(0);
- sizePolicy1.setHeightForWidth(micSensitivityLabel->sizePolicy().hasHeightForWidth());
- micSensitivityLabel->setSizePolicy(sizePolicy1);
-
- horizontalLayout_2->addWidget(micSensitivityLabel);
-
-
- verticalLayout_2->addLayout(horizontalLayout_2);
-
-
- retranslateUi(GuitarTunerUI);
-
- QMetaObject::connectSlotsByName(GuitarTunerUI);
- } // setupUi
-
- void retranslateUi(QWidget *GuitarTunerUI)
- {
- GuitarTunerUI->setWindowTitle(QApplication::translate("GuitarTunerUI", "GuitarTunerUI", 0, QApplication::UnicodeUTF8));
- buttonPrev->setText(QApplication::translate("GuitarTunerUI", "...", 0, QApplication::UnicodeUTF8));
- noteLabel->setText(QApplication::translate("GuitarTunerUI", "A", 0, QApplication::UnicodeUTF8));
- buttonNext->setText(QApplication::translate("GuitarTunerUI", "...", 0, QApplication::UnicodeUTF8));
- modeButton->setText(QApplication::translate("GuitarTunerUI", "Change mode", 0, QApplication::UnicodeUTF8));
- soundButton->setText(QApplication::translate("GuitarTunerUI", "...", 0, QApplication::UnicodeUTF8));
- micSensitivityLabel->setText(QApplication::translate("GuitarTunerUI", "microphone\n"
-"sensitivity", 0, QApplication::UnicodeUTF8));
- } // retranslateUi
-
-};
-
-namespace Ui {
- class GuitarTunerUI: public Ui_GuitarTunerUI {};
-} // namespace Ui
-
-QT_END_NAMESPACE
-
-#endif // UI_GUITARTUNERUI_H