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Added multi-bus support for audio plug-in clients

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This commit is contained in:
hogliux 2015-12-16 17:58:25 +00:00
parent e0bd51f26c
commit 4fef661ada
170 changed files with 43444 additions and 2243 deletions
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46
examples/PlugInSamples/Spatializer/Builds/MacOSX/Info.plist Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist>
<dict>
<key>CFBundleExecutable</key>
<string>${EXECUTABLE_NAME}</string>
<key>CFBundleIconFile</key>
<string></string>
<key>CFBundleIdentifier</key>
<string>com.ROLI.Spatializer</string>
<key>CFBundleName</key>
<string>Spatializer</string>
<key>CFBundlePackageType</key>
<string>TDMw</string>
<key>CFBundleSignature</key>
<string>PTul</string>
<key>CFBundleShortVersionString</key>
<string>1.0.0</string>
<key>CFBundleVersion</key>
<string>1.0.0</string>
<key>NSHumanReadableCopyright</key>
<string>ROLI Ltd.</string>
<key>NSHighResolutionCapable</key>
<true/>
<key>AudioComponents</key>
<array>
<dict>
<key>name</key>
<string>ROLI Ltd.: Spatializer</string>
<key>description</key>
<string>Spatializer</string>
<key>factoryFunction</key>
<string>SpatializerAUFactory</string>
<key>manufacturer</key>
<string>ROLI</string>
<key>type</key>
<string>aufx</string>
<key>subtype</key>
<string>Spce</string>
<key>version</key>
<integer>65536</integer>
</dict>
</array>
</dict>
</plist>

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Microsoft Visual Studio Solution File, Format Version 11.00
# Visual Studio 2015
Project("{5EB4FAE9-3A0A-1E23-BE50-1E03DBF9545D}") = "Spatializer", "Spatializer.vcxproj", "{5688C574-BDEA-F1FF-7716-E727FF891687}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
Release|Win32 = Release|Win32
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{5688C574-BDEA-F1FF-7716-E727FF891687}.Debug|Win32.ActiveCfg = Debug|Win32
{5688C574-BDEA-F1FF-7716-E727FF891687}.Debug|Win32.Build.0 = Debug|Win32
{5688C574-BDEA-F1FF-7716-E727FF891687}.Release|Win32.ActiveCfg = Release|Win32
{5688C574-BDEA-F1FF-7716-E727FF891687}.Release|Win32.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal

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#ifdef JUCE_USER_DEFINED_RC_FILE
#include JUCE_USER_DEFINED_RC_FILE
#else
#undef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
VS_VERSION_INFO VERSIONINFO
FILEVERSION 1,0,0,0
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "040904E4"
BEGIN
VALUE "CompanyName", "ROLI Ltd.\0"
VALUE "FileDescription", "Spatializer\0"
VALUE "FileVersion", "1.0.0\0"
VALUE "ProductName", "Spatializer\0"
VALUE "ProductVersion", "1.0.0\0"
END
END
BLOCK "VarFileInfo"
BEGIN
VALUE "Translation", 0x409, 1252
END
END
#endif

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examples/PlugInSamples/Spatializer/JuceLibraryCode/AppConfig.h Normal file
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/*
IMPORTANT! This file is auto-generated each time you save your
project - if you alter its contents, your changes may be overwritten!
There's a section below where you can add your own custom code safely, and the
Introjucer will preserve the contents of that block, but the best way to change
any of these definitions is by using the Introjucer's project settings.
Any commented-out settings will assume their default values.
*/
#ifndef __JUCE_APPCONFIG_AX3KPE__
#define __JUCE_APPCONFIG_AX3KPE__
//==============================================================================
// [BEGIN_USER_CODE_SECTION]
// (You can add your own code in this section, and the Introjucer will not overwrite it)
// [END_USER_CODE_SECTION]
//==============================================================================
#define JUCE_MODULE_AVAILABLE_juce_audio_basics 1
#define JUCE_MODULE_AVAILABLE_juce_audio_devices 1
#define JUCE_MODULE_AVAILABLE_juce_audio_formats 1
#define JUCE_MODULE_AVAILABLE_juce_audio_plugin_client 1
#define JUCE_MODULE_AVAILABLE_juce_audio_processors 1
#define JUCE_MODULE_AVAILABLE_juce_core 1
#define JUCE_MODULE_AVAILABLE_juce_cryptography 1
#define JUCE_MODULE_AVAILABLE_juce_data_structures 1
#define JUCE_MODULE_AVAILABLE_juce_events 1
#define JUCE_MODULE_AVAILABLE_juce_graphics 1
#define JUCE_MODULE_AVAILABLE_juce_gui_basics 1
#define JUCE_MODULE_AVAILABLE_juce_gui_extra 1
#define JUCE_MODULE_AVAILABLE_juce_opengl 1
#define JUCE_MODULE_AVAILABLE_juce_video 1
//==============================================================================
#ifndef JUCE_STANDALONE_APPLICATION
#define JUCE_STANDALONE_APPLICATION 0
#endif
//==============================================================================
// juce_audio_devices flags:
#ifndef JUCE_ASIO
//#define JUCE_ASIO
#endif
#ifndef JUCE_WASAPI
//#define JUCE_WASAPI
#endif
#ifndef JUCE_WASAPI_EXCLUSIVE
//#define JUCE_WASAPI_EXCLUSIVE
#endif
#ifndef JUCE_DIRECTSOUND
//#define JUCE_DIRECTSOUND
#endif
#ifndef JUCE_ALSA
//#define JUCE_ALSA
#endif
#ifndef JUCE_JACK
//#define JUCE_JACK
#endif
#ifndef JUCE_USE_ANDROID_OPENSLES
//#define JUCE_USE_ANDROID_OPENSLES
#endif
#ifndef JUCE_USE_CDREADER
//#define JUCE_USE_CDREADER
#endif
#ifndef JUCE_USE_CDBURNER
//#define JUCE_USE_CDBURNER
#endif
//==============================================================================
// juce_audio_formats flags:
#ifndef JUCE_USE_FLAC
//#define JUCE_USE_FLAC
#endif
#ifndef JUCE_USE_OGGVORBIS
//#define JUCE_USE_OGGVORBIS
#endif
#ifndef JUCE_USE_MP3AUDIOFORMAT
//#define JUCE_USE_MP3AUDIOFORMAT
#endif
#ifndef JUCE_USE_LAME_AUDIO_FORMAT
//#define JUCE_USE_LAME_AUDIO_FORMAT
#endif
#ifndef JUCE_USE_WINDOWS_MEDIA_FORMAT
//#define JUCE_USE_WINDOWS_MEDIA_FORMAT
#endif
//==============================================================================
// juce_audio_processors flags:
#ifndef JUCE_PLUGINHOST_VST
//#define JUCE_PLUGINHOST_VST
#endif
#ifndef JUCE_PLUGINHOST_VST3
//#define JUCE_PLUGINHOST_VST3
#endif
#ifndef JUCE_PLUGINHOST_AU
//#define JUCE_PLUGINHOST_AU
#endif
//==============================================================================
// juce_core flags:
#ifndef JUCE_FORCE_DEBUG
//#define JUCE_FORCE_DEBUG
#endif
#ifndef JUCE_LOG_ASSERTIONS
//#define JUCE_LOG_ASSERTIONS
#endif
#ifndef JUCE_CHECK_MEMORY_LEAKS
//#define JUCE_CHECK_MEMORY_LEAKS
#endif
#ifndef JUCE_DONT_AUTOLINK_TO_WIN32_LIBRARIES
//#define JUCE_DONT_AUTOLINK_TO_WIN32_LIBRARIES
#endif
#ifndef JUCE_INCLUDE_ZLIB_CODE
//#define JUCE_INCLUDE_ZLIB_CODE
#endif
#ifndef JUCE_USE_CURL
//#define JUCE_USE_CURL
#endif
//==============================================================================
// juce_graphics flags:
#ifndef JUCE_USE_COREIMAGE_LOADER
//#define JUCE_USE_COREIMAGE_LOADER
#endif
#ifndef JUCE_USE_DIRECTWRITE
//#define JUCE_USE_DIRECTWRITE
#endif
//==============================================================================
// juce_gui_basics flags:
#ifndef JUCE_ENABLE_REPAINT_DEBUGGING
//#define JUCE_ENABLE_REPAINT_DEBUGGING
#endif
#ifndef JUCE_USE_XSHM
//#define JUCE_USE_XSHM
#endif
#ifndef JUCE_USE_XRENDER
//#define JUCE_USE_XRENDER
#endif
#ifndef JUCE_USE_XCURSOR
//#define JUCE_USE_XCURSOR
#endif
//==============================================================================
// juce_gui_extra flags:
#ifndef JUCE_WEB_BROWSER
//#define JUCE_WEB_BROWSER
#endif
#ifndef JUCE_ENABLE_LIVE_CONSTANT_EDITOR
//#define JUCE_ENABLE_LIVE_CONSTANT_EDITOR
#endif
//==============================================================================
// juce_video flags:
#ifndef JUCE_DIRECTSHOW
//#define JUCE_DIRECTSHOW
#endif
#ifndef JUCE_MEDIAFOUNDATION
//#define JUCE_MEDIAFOUNDATION
#endif
#ifndef JUCE_QUICKTIME
#define JUCE_QUICKTIME 0
#endif
#ifndef JUCE_USE_CAMERA
//#define JUCE_USE_CAMERA
#endif
//==============================================================================
// Audio plugin settings..
#ifndef JucePlugin_Build_VST
#define JucePlugin_Build_VST 0
#endif
#ifndef JucePlugin_Build_VST3
#define JucePlugin_Build_VST3 1
#endif
#ifndef JucePlugin_Build_AU
#define JucePlugin_Build_AU 1
#endif
#ifndef JucePlugin_Build_RTAS
#define JucePlugin_Build_RTAS 0
#endif
#ifndef JucePlugin_Build_AAX
#define JucePlugin_Build_AAX 1
#endif
#ifndef JucePlugin_Name
#define JucePlugin_Name "Spatializer"
#endif
#ifndef JucePlugin_Desc
#define JucePlugin_Desc "Spatializer"
#endif
#ifndef JucePlugin_Manufacturer
#define JucePlugin_Manufacturer "ROLI Ltd."
#endif
#ifndef JucePlugin_ManufacturerWebsite
#define JucePlugin_ManufacturerWebsite "www.juce.com"
#endif
#ifndef JucePlugin_ManufacturerEmail
#define JucePlugin_ManufacturerEmail "info@juce.com"
#endif
#ifndef JucePlugin_ManufacturerCode
#define JucePlugin_ManufacturerCode 'ROLI'
#endif
#ifndef JucePlugin_PluginCode
#define JucePlugin_PluginCode 'Spce'
#endif
#ifndef JucePlugin_IsSynth
#define JucePlugin_IsSynth 0
#endif
#ifndef JucePlugin_WantsMidiInput
#define JucePlugin_WantsMidiInput 0
#endif
#ifndef JucePlugin_ProducesMidiOutput
#define JucePlugin_ProducesMidiOutput 0
#endif
#ifndef JucePlugin_IsMidiEffect
#define JucePlugin_IsMidiEffect 0
#endif
#ifndef JucePlugin_SilenceInProducesSilenceOut
#define JucePlugin_SilenceInProducesSilenceOut 1
#endif
#ifndef JucePlugin_EditorRequiresKeyboardFocus
#define JucePlugin_EditorRequiresKeyboardFocus 0
#endif
#ifndef JucePlugin_Version
#define JucePlugin_Version 1.0.0
#endif
#ifndef JucePlugin_VersionCode
#define JucePlugin_VersionCode 0x10000
#endif
#ifndef JucePlugin_VersionString
#define JucePlugin_VersionString "1.0.0"
#endif
#ifndef JucePlugin_VSTUniqueID
#define JucePlugin_VSTUniqueID JucePlugin_PluginCode
#endif
#ifndef JucePlugin_VSTCategory
#define JucePlugin_VSTCategory kPlugCategEffect
#endif
#ifndef JucePlugin_AUMainType
#define JucePlugin_AUMainType kAudioUnitType_Effect
#endif
#ifndef JucePlugin_AUSubType
#define JucePlugin_AUSubType JucePlugin_PluginCode
#endif
#ifndef JucePlugin_AUExportPrefix
#define JucePlugin_AUExportPrefix SpatializerAU
#endif
#ifndef JucePlugin_AUExportPrefixQuoted
#define JucePlugin_AUExportPrefixQuoted "SpatializerAU"
#endif
#ifndef JucePlugin_AUManufacturerCode
#define JucePlugin_AUManufacturerCode JucePlugin_ManufacturerCode
#endif
#ifndef JucePlugin_CFBundleIdentifier
#define JucePlugin_CFBundleIdentifier com.ROLI.Spatializer
#endif
#ifndef JucePlugin_RTASCategory
#define JucePlugin_RTASCategory ePlugInCategory_None
#endif
#ifndef JucePlugin_RTASManufacturerCode
#define JucePlugin_RTASManufacturerCode JucePlugin_ManufacturerCode
#endif
#ifndef JucePlugin_RTASProductId
#define JucePlugin_RTASProductId JucePlugin_PluginCode
#endif
#ifndef JucePlugin_RTASDisableBypass
#define JucePlugin_RTASDisableBypass 0
#endif
#ifndef JucePlugin_RTASDisableMultiMono
#define JucePlugin_RTASDisableMultiMono 0
#endif
#ifndef JucePlugin_AAXIdentifier
#define JucePlugin_AAXIdentifier com.ROLI.Spatializer
#endif
#ifndef JucePlugin_AAXManufacturerCode
#define JucePlugin_AAXManufacturerCode JucePlugin_ManufacturerCode
#endif
#ifndef JucePlugin_AAXProductId
#define JucePlugin_AAXProductId JucePlugin_PluginCode
#endif
#ifndef JucePlugin_AAXCategory
#define JucePlugin_AAXCategory AAX_ePlugInCategory_SoundField
#endif
#ifndef JucePlugin_AAXDisableBypass
#define JucePlugin_AAXDisableBypass 0
#endif
#ifndef JucePlugin_AAXDisableMultiMono
#define JucePlugin_AAXDisableMultiMono 0
#endif
#endif // __JUCE_APPCONFIG_AX3KPE__

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examples/PlugInSamples/Spatializer/JuceLibraryCode/JuceHeader.h Normal file
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/*
IMPORTANT! This file is auto-generated each time you save your
project - if you alter its contents, your changes may be overwritten!
This is the header file that your files should include in order to get all the
JUCE library headers. You should avoid including the JUCE headers directly in
your own source files, because that wouldn't pick up the correct configuration
options for your app.
*/
#ifndef __APPHEADERFILE_AX3KPE__
#define __APPHEADERFILE_AX3KPE__
#include "AppConfig.h"
#include "modules/juce_audio_basics/juce_audio_basics.h"
#include "modules/juce_audio_devices/juce_audio_devices.h"
#include "modules/juce_audio_formats/juce_audio_formats.h"
#include "modules/juce_audio_plugin_client/juce_audio_plugin_client.h"
#include "modules/juce_audio_processors/juce_audio_processors.h"
#include "modules/juce_core/juce_core.h"
#include "modules/juce_cryptography/juce_cryptography.h"
#include "modules/juce_data_structures/juce_data_structures.h"
#include "modules/juce_events/juce_events.h"
#include "modules/juce_graphics/juce_graphics.h"
#include "modules/juce_gui_basics/juce_gui_basics.h"
#include "modules/juce_gui_extra/juce_gui_extra.h"
#include "modules/juce_opengl/juce_opengl.h"
#include "modules/juce_video/juce_video.h"
#if ! DONT_SET_USING_JUCE_NAMESPACE
// If your code uses a lot of JUCE classes, then this will obviously save you
// a lot of typing, but can be disabled by setting DONT_SET_USING_JUCE_NAMESPACE.
using namespace juce;
#endif
#if ! JUCE_DONT_DECLARE_PROJECTINFO
namespace ProjectInfo
{
const char* const projectName = "Spatializer";
const char* const versionString = "1.0.0";
const int versionNumber = 0x10000;
}
#endif
#endif // __APPHEADERFILE_AX3KPE__

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examples/PlugInSamples/Spatializer/JuceLibraryCode/ReadMe.txt Normal file
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Important Note!!
================
The purpose of this folder is to contain files that are auto-generated by the Introjucer,
and ALL files in this folder will be mercilessly DELETED and completely re-written whenever
the Introjucer saves your project.
Therefore, it's a bad idea to make any manual changes to the files in here, or to
put any of your own files in here if you don't want to lose them. (Of course you may choose
to add the folder's contents to your version-control system so that you can re-merge your own
modifications after the Introjucer has saved its changes).

4
examples/PlugInSamples/Spatializer/JuceLibraryCode/modules/juce_audio_basics/juce_audio_basics.h Normal file
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// This is an auto-generated file to redirect any included
// module headers to the correct external folder.
#include "../../../../../../modules/juce_audio_basics/juce_audio_basics.h"

4
examples/PlugInSamples/Spatializer/JuceLibraryCode/modules/juce_audio_devices/juce_audio_devices.h Normal file
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// This is an auto-generated file to redirect any included
// module headers to the correct external folder.
#include "../../../../../../modules/juce_audio_devices/juce_audio_devices.h"

4
examples/PlugInSamples/Spatializer/JuceLibraryCode/modules/juce_audio_formats/juce_audio_formats.h Normal file
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// This is an auto-generated file to redirect any included
// module headers to the correct external folder.
#include "../../../../../../modules/juce_audio_formats/juce_audio_formats.h"

4
examples/PlugInSamples/Spatializer/JuceLibraryCode/modules/juce_audio_plugin_client/juce_audio_plugin_client.h Normal file
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// This is an auto-generated file to redirect any included
// module headers to the correct external folder.
#include "../../../../../../modules/juce_audio_plugin_client/juce_audio_plugin_client.h"

4
examples/PlugInSamples/Spatializer/JuceLibraryCode/modules/juce_audio_processors/juce_audio_processors.h Normal file
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// This is an auto-generated file to redirect any included
// module headers to the correct external folder.
#include "../../../../../../modules/juce_audio_processors/juce_audio_processors.h"

4
examples/PlugInSamples/Spatializer/JuceLibraryCode/modules/juce_core/juce_core.h Normal file
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// This is an auto-generated file to redirect any included
// module headers to the correct external folder.
#include "../../../../../../modules/juce_core/juce_core.h"

4
examples/PlugInSamples/Spatializer/JuceLibraryCode/modules/juce_cryptography/juce_cryptography.h Normal file
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// This is an auto-generated file to redirect any included
// module headers to the correct external folder.
#include "../../../../../../modules/juce_cryptography/juce_cryptography.h"

4
examples/PlugInSamples/Spatializer/JuceLibraryCode/modules/juce_data_structures/juce_data_structures.h Normal file
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// This is an auto-generated file to redirect any included
// module headers to the correct external folder.
#include "../../../../../../modules/juce_data_structures/juce_data_structures.h"

4
examples/PlugInSamples/Spatializer/JuceLibraryCode/modules/juce_events/juce_events.h Normal file
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// This is an auto-generated file to redirect any included
// module headers to the correct external folder.
#include "../../../../../../modules/juce_events/juce_events.h"

4
examples/PlugInSamples/Spatializer/JuceLibraryCode/modules/juce_graphics/juce_graphics.h Normal file
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// This is an auto-generated file to redirect any included
// module headers to the correct external folder.
#include "../../../../../../modules/juce_graphics/juce_graphics.h"

4
examples/PlugInSamples/Spatializer/JuceLibraryCode/modules/juce_gui_basics/juce_gui_basics.h Normal file
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// This is an auto-generated file to redirect any included
// module headers to the correct external folder.
#include "../../../../../../modules/juce_gui_basics/juce_gui_basics.h"

4
examples/PlugInSamples/Spatializer/JuceLibraryCode/modules/juce_gui_extra/juce_gui_extra.h Normal file
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// This is an auto-generated file to redirect any included
// module headers to the correct external folder.
#include "../../../../../../modules/juce_gui_extra/juce_gui_extra.h"

4
examples/PlugInSamples/Spatializer/JuceLibraryCode/modules/juce_opengl/juce_opengl.h Normal file
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// This is an auto-generated file to redirect any included
// module headers to the correct external folder.
#include "../../../../../../modules/juce_opengl/juce_opengl.h"

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examples/PlugInSamples/Spatializer/JuceLibraryCode/modules/juce_video/juce_video.h Normal file
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// This is an auto-generated file to redirect any included
// module headers to the correct external folder.
#include "../../../../../../modules/juce_video/juce_video.h"

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examples/PlugInSamples/Spatializer/Source/Spatializer.cpp Normal file
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/*
==============================================================================
Spatializer.cpp
Created: 23 Nov 2015 3:08:33pm
Author: Fabian Renn
==============================================================================
*/
#include "../JuceLibraryCode/JuceHeader.h"
#include "../../GenericEditor.h"
//==============================================================================
/**
*/
class Spatializer : public AudioProcessor
{
public:
struct SpeakerPosition
{
float radius, phi;
};
struct SpeakerLayout
{
AudioChannelSet set;
Array<SpeakerPosition> positions;
};
// this needs at least c++11
static Array<SpeakerLayout> speakerPositions;
//==============================================================================
Spatializer() : currentSpeakerLayout (0)
{
// clear the default bus arrangements which were created by the base class
busArrangement.inputBuses .clear();
busArrangement.outputBuses.clear();
// add mono in and default out
busArrangement.inputBuses .add (AudioProcessorBus ("Input", AudioChannelSet::mono()));
busArrangement.outputBuses.add (AudioProcessorBus ("Output", speakerPositions[currentSpeakerLayout].set));
addParameter (radius = new AudioParameterFloat ("radius", "Radius", 0.0f, 1.0f, 0.5f));
addParameter (phi = new AudioParameterFloat ("phi", "Phi", 0.0f, 1.0f, 0.0f));
}
~Spatializer() {}
//==============================================================================
bool setPreferredBusArrangement (bool isInputBus, int busIndex,
const AudioChannelSet& preferred) override
{
// we only allow mono in
if (isInputBus && preferred != AudioChannelSet::mono())
return false;
// the output must be one of the supported speaker layouts
if (! isInputBus)
{
int i;
for (i = 0; i < speakerPositions.size(); ++i)
if (speakerPositions[i].set == preferred) break;
if (i >= speakerPositions.size())
return false;
currentSpeakerLayout = i;
}
return AudioProcessor::setPreferredBusArrangement (isInputBus, busIndex, preferred);
}
//==============================================================================
void prepareToPlay (double sampleRate, int samplesPerBlock) override
{
scratchBuffer.setSize (1, samplesPerBlock);
}
void releaseResources() override {}
void processBlock (AudioSampleBuffer& buffer, MidiBuffer&) override
{
// copy the input into a scratch buffer
AudioSampleBuffer scratch (scratchBuffer.getArrayOfWritePointers(), 1, buffer.getNumSamples());
scratch.copyFrom(0, 0, buffer, 0, 0, buffer.getNumSamples());
const Array<SpeakerPosition>& positions = speakerPositions.getReference (currentSpeakerLayout).positions;
const float* inputBuffer = scratch.getReadPointer (0);
const float kMaxDistanceGain = -20.0f;
for (int speakerIdx = 0; speakerIdx < positions.size(); ++speakerIdx)
{
const SpeakerPosition& speakerPos = positions.getReference (speakerIdx);
float fltDistance = distance (polarToCartesian (speakerPos.radius, speakerPos.phi), polarToCartesian (*radius, (*phi) * 2.0f * float_Pi));
float gainInDb = kMaxDistanceGain * (fltDistance / 2.0f);
float gain = std::pow (10.0f, (gainInDb / 20.0f));
busArrangement.getBusBuffer(buffer, false, 0).copyFrom(speakerIdx, 0, inputBuffer, buffer.getNumSamples(), gain);
}
}
//==============================================================================
AudioProcessorEditor* createEditor() override { return new GenericEditor (*this); }
bool hasEditor() const override { return true; }
//==============================================================================
const String getName() const override { return "Gain PlugIn"; }
bool acceptsMidi() const override { return false; }
bool producesMidi() const override { return false; }
bool silenceInProducesSilenceOut() const override { return true; }
double getTailLengthSeconds() const override { return 0; }
//==============================================================================
int getNumPrograms() override { return 1; }
int getCurrentProgram() override { return 0; }
void setCurrentProgram (int) override {}
const String getProgramName (int) override { return String(); }
void changeProgramName (int , const String& ) override { }
//==============================================================================
void getStateInformation (MemoryBlock& destData) override
{
MemoryOutputStream stream (destData, true);
stream.writeFloat (*radius);
stream.writeFloat (*phi);
}
void setStateInformation (const void* data, int sizeInBytes) override
{
MemoryInputStream stream (data, sizeInBytes, false);
radius->setValueNotifyingHost (stream.readFloat());
phi->setValueNotifyingHost (stream.readFloat());
}
private:
//==============================================================================
AudioParameterFloat* radius;
AudioParameterFloat* phi;
int currentSpeakerLayout;
AudioSampleBuffer scratchBuffer;
static Point<float> polarToCartesian (float r, float phi) noexcept
{
return Point<float> (r * std::cos (phi), r * std::sin (phi));
}
static float distance (Point<float> a, Point<float> b) noexcept
{
return std::sqrt (std::pow (a.x - b.x, 2.0f) + std::pow (a.y - b.y, 2.0f));
}
//==============================================================================
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Spatializer)
};
// this needs at least c++11
Array<Spatializer::SpeakerLayout> Spatializer::speakerPositions =
{
Spatializer::SpeakerLayout { AudioChannelSet::stereo(), { SpeakerPosition { 1.0f, -0.25f * float_Pi }, SpeakerPosition { 1.0f, 0.25f * float_Pi } }},
Spatializer::SpeakerLayout { AudioChannelSet::quadraphonic(), { SpeakerPosition { 1.0f, -0.25f * float_Pi }, SpeakerPosition { 1.0f, 0.25f * float_Pi }, SpeakerPosition {1.0f, -0.75f * float_Pi}, SpeakerPosition {1.0f, 0.75f * float_Pi}}},
Spatializer::SpeakerLayout { AudioChannelSet::create5point0(), {SpeakerPosition { 1.0f, 0.0f}, SpeakerPosition { 1.0f, -0.25f * float_Pi }, SpeakerPosition { 1.0f, 0.25f * float_Pi }, SpeakerPosition {1.0f, -0.75f * float_Pi}, SpeakerPosition {1.0f, 0.75f * float_Pi}}}
};
//==============================================================================
// This creates new instances of the plugin..
AudioProcessor* JUCE_CALLTYPE createPluginFilter()
{
return new Spatializer();
}

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examples/PlugInSamples/Spatializer/Spatializer.jucer Normal file
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@ -0,0 +1,86 @@
<?xml version="1.0" encoding="UTF-8"?>
<JUCERPROJECT id="ax3kpe" name="Spatializer" projectType="audioplug" version="1.0.0"
bundleIdentifier="com.ROLI.Spatializer" includeBinaryInAppConfig="1"
buildVST="0" buildVST3="1" buildAU="1" buildRTAS="0" buildAAX="1"
pluginName="Spatializer" pluginDesc="Spatializer" pluginManufacturer="ROLI Ltd."
pluginManufacturerCode="ROLI" pluginCode="Spce" pluginChannelConfigs=""
pluginIsSynth="0" pluginWantsMidiIn="0" pluginProducesMidiOut="0"
pluginIsMidiEffectPlugin="0" pluginSilenceInIsSilenceOut="1"
pluginEditorRequiresKeys="0" pluginAUExportPrefix="SpatializerAU"
pluginRTASCategory="" aaxIdentifier="com.ROLI.Spatializer" pluginAAXCategory="AAX_ePlugInCategory_SoundField"
jucerVersion="4.0.2" companyName="ROLI Ltd." companyWebsite="www.juce.com"
companyEmail="info@juce.com">
<MAINGROUP id="thFyrP" name="Spatializer">
<GROUP id="{9705FE92-3084-C118-7559-BCCD1F2E91EB}" name="Source">
<FILE id="nyBk2e" name="Spatializer.cpp" compile="1" resource="0" file="Source/Spatializer.cpp"/>
</GROUP>
</MAINGROUP>
<EXPORTFORMATS>
<XCODE_MAC targetFolder="Builds/MacOSX">
<CONFIGURATIONS>
<CONFIGURATION name="Debug" osxSDK="default" osxCompatibility="default" osxArchitecture="default"
isDebug="1" optimisation="1" targetName="Spatializer"/>
<CONFIGURATION name="Release" osxSDK="default" osxCompatibility="default" osxArchitecture="default"
isDebug="0" optimisation="3" targetName="Spatializer"/>
</CONFIGURATIONS>
<MODULEPATHS>
<MODULEPATH id="juce_core" path="../../../modules"/>
<MODULEPATH id="juce_events" path="../../../modules"/>
<MODULEPATH id="juce_graphics" path="../../../modules"/>
<MODULEPATH id="juce_data_structures" path="../../../modules"/>
<MODULEPATH id="juce_gui_basics" path="../../../modules"/>
<MODULEPATH id="juce_gui_extra" path="../../../modules"/>
<MODULEPATH id="juce_cryptography" path="../../../modules"/>
<MODULEPATH id="juce_video" path="../../../modules"/>
<MODULEPATH id="juce_opengl" path="../../../modules"/>
<MODULEPATH id="juce_audio_basics" path="../../../modules"/>
<MODULEPATH id="juce_audio_devices" path="../../../modules"/>
<MODULEPATH id="juce_audio_formats" path="../../../modules"/>
<MODULEPATH id="juce_audio_processors" path="../../../modules"/>
<MODULEPATH id="juce_audio_plugin_client" path="../../../modules"/>
</MODULEPATHS>
</XCODE_MAC>
<VS2015 targetFolder="Builds/VisualStudio2015">
<CONFIGURATIONS>
<CONFIGURATION name="Debug" winWarningLevel="4" generateManifest="1" winArchitecture="32-bit"
isDebug="1" optimisation="1" targetName="Spatializer"/>
<CONFIGURATION name="Release" winWarningLevel="4" generateManifest="1" winArchitecture="32-bit"
isDebug="0" optimisation="3" targetName="Spatializer"/>
</CONFIGURATIONS>
<MODULEPATHS>
<MODULEPATH id="juce_video" path="../../../modules"/>
<MODULEPATH id="juce_opengl" path="../../../modules"/>
<MODULEPATH id="juce_gui_extra" path="../../../modules"/>
<MODULEPATH id="juce_gui_basics" path="../../../modules"/>
<MODULEPATH id="juce_graphics" path="../../../modules"/>
<MODULEPATH id="juce_events" path="../../../modules"/>
<MODULEPATH id="juce_data_structures" path="../../../modules"/>
<MODULEPATH id="juce_cryptography" path="../../../modules"/>
<MODULEPATH id="juce_core" path="../../../modules"/>
<MODULEPATH id="juce_audio_processors" path="../../../modules"/>
<MODULEPATH id="juce_audio_plugin_client" path="../../../modules"/>
<MODULEPATH id="juce_audio_formats" path="../../../modules"/>
<MODULEPATH id="juce_audio_devices" path="../../../modules"/>
<MODULEPATH id="juce_audio_basics" path="../../../modules"/>
</MODULEPATHS>
</VS2015>
</EXPORTFORMATS>
<MODULES>
<MODULE id="juce_audio_basics" showAllCode="1" useLocalCopy="0"/>
<MODULE id="juce_audio_devices" showAllCode="1" useLocalCopy="0"/>
<MODULE id="juce_audio_formats" showAllCode="1" useLocalCopy="0"/>
<MODULE id="juce_audio_plugin_client" showAllCode="1" useLocalCopy="0"/>
<MODULE id="juce_audio_processors" showAllCode="1" useLocalCopy="0"/>
<MODULE id="juce_core" showAllCode="1" useLocalCopy="0"/>
<MODULE id="juce_cryptography" showAllCode="1" useLocalCopy="0"/>
<MODULE id="juce_data_structures" showAllCode="1" useLocalCopy="0"/>
<MODULE id="juce_events" showAllCode="1" useLocalCopy="0"/>
<MODULE id="juce_graphics" showAllCode="1" useLocalCopy="0"/>
<MODULE id="juce_gui_basics" showAllCode="1" useLocalCopy="0"/>
<MODULE id="juce_gui_extra" showAllCode="1" useLocalCopy="0"/>
<MODULE id="juce_opengl" showAllCode="1" useLocalCopy="0"/>
<MODULE id="juce_video" showAllCode="1" useLocalCopy="0"/>
</MODULES>
<JUCEOPTIONS JUCE_QUICKTIME="disabled"/>
</JUCERPROJECT>