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The JUCE cross-platform C++ framework, with DISTRHO/KXStudio specific changes
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JUCE/modules/juce_audio_devices/juce_audio_devices.cpp

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  1. /*

  2.   ==============================================================================

  3. 

  4.    This file is part of the JUCE library.

  5.    Copyright (c) 2020 - Raw Material Software Limited

  6. 

  7.    JUCE is an open source library subject to commercial or open-source

  8.    licensing.

  9. 

  10.    The code included in this file is provided under the terms of the ISC license

  11.    http://www.isc.org/downloads/software-support-policy/isc-license. Permission

  12.    To use, copy, modify, and/or distribute this software for any purpose with or

  13.    without fee is hereby granted provided that the above copyright notice and

  14.    this permission notice appear in all copies.

  15. 

  16.    JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER

  17.    EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE

  18.    DISCLAIMED.

  19. 

  20.   ==============================================================================

  21. */

  22. 

  23. #ifdef JUCE_AUDIO_DEVICES_H_INCLUDED

  24.  /* When you add this cpp file to your project, you mustn't include it in a file where you've

  25.     already included any other headers - just put it inside a file on its own, possibly with your config

  26.     flags preceding it, but don't include anything else. That also includes avoiding any automatic prefix

  27.     header files that the compiler may be using.

  28.  */

  29.  #error "Incorrect use of JUCE cpp file"

  30. #endif

  31. 

  32. #define JUCE_CORE_INCLUDE_OBJC_HELPERS 1

  33. #define JUCE_CORE_INCLUDE_COM_SMART_PTR 1

  34. #define JUCE_CORE_INCLUDE_JNI_HELPERS 1

  35. #define JUCE_CORE_INCLUDE_NATIVE_HEADERS 1

  36. #define JUCE_EVENTS_INCLUDE_WIN32_MESSAGE_WINDOW 1

  37. 

  38. #ifndef JUCE_USE_WINRT_MIDI

  39.  #define JUCE_USE_WINRT_MIDI 0

  40. #endif

  41. 

  42. #if JUCE_USE_WINRT_MIDI

  43.  #define JUCE_EVENTS_INCLUDE_WINRT_WRAPPER 1

  44. #endif

  45. 

  46. #include "juce_audio_devices.h"

  47. 

  48. //==============================================================================

  49. #if JUCE_MAC || JUCE_IOS

  50.  #include <juce_audio_basics/midi/ump/juce_UMP.h>

  51.  #include "midi_io/ump/juce_UMPBytestreamInputHandler.h"

  52.  #include "midi_io/ump/juce_UMPU32InputHandler.h"

  53. #endif

  54. 

  55. #if JUCE_MAC

  56.  #define Point CarbonDummyPointName

  57.  #define Component CarbonDummyCompName

  58.  #import <CoreAudio/AudioHardware.h>

  59.  #import <CoreMIDI/MIDIServices.h>

  60.  #import <AudioToolbox/AudioServices.h>

  61.  #undef Point

  62.  #undef Component

  63. 

  64.  #include "native/juce_mac_CoreAudio.cpp"

  65.  #include "native/juce_mac_CoreMidi.mm"

  66. 

  67. #elif JUCE_IOS

  68.  #import <AudioToolbox/AudioToolbox.h>

  69.  #import <AVFoundation/AVFoundation.h>

  70.  #import <CoreMIDI/MIDIServices.h>

  71. 

  72.  #if TARGET_OS_SIMULATOR

  73.   #import <CoreMIDI/MIDINetworkSession.h>

  74.  #endif

  75. 

  76.  #include "native/juce_ios_Audio.cpp"

  77.  #include "native/juce_mac_CoreMidi.mm"

  78. 

  79. //==============================================================================

  80. #elif JUCE_WINDOWS

  81.  #if JUCE_WASAPI

  82.   #include <mmreg.h>

  83.   #include "native/juce_win32_WASAPI.cpp"

  84.  #endif

  85. 

  86.  #if JUCE_DIRECTSOUND

  87.   #include "native/juce_win32_DirectSound.cpp"

  88.  #endif

  89. 

  90.  #if JUCE_USE_WINRT_MIDI && (JUCE_MSVC || JUCE_CLANG)

  91.   /* If you cannot find any of the header files below then you are probably

  92.      attempting to use the Windows 10 Bluetooth Low Energy API. For this to work you

  93.      need to install version 10.0.14393.0 of the Windows Standalone SDK and you may

  94.      need to add the path to the WinRT headers to your build system. This path should

  95.      have the form "C:\Program Files (x86)\Windows Kits\10\Include\10.0.14393.0\winrt".

  96. 

  97.      Also please note that Microsoft's Bluetooth MIDI stack has multiple issues, so

  98.      this API is EXPERIMENTAL - use at your own risk!

  99.   */

  100.   #include <windows.devices.h>

  101.   #include <windows.devices.midi.h>

  102.   #include <windows.devices.enumeration.h>

  103. 

  104.   JUCE_BEGIN_IGNORE_WARNINGS_MSVC (4265)

  105.   #include <wrl/event.h>

  106.   JUCE_END_IGNORE_WARNINGS_MSVC

  107. 

  108.   JUCE_BEGIN_IGNORE_WARNINGS_MSVC (4467)

  109.   #include <robuffer.h>

  110.   JUCE_END_IGNORE_WARNINGS_MSVC

  111.  #endif

  112. 

  113.  #include <juce_audio_basics/midi/juce_MidiDataConcatenator.h>

  114.  #include "native/juce_win32_Midi.cpp"

  115. 

  116.  #if JUCE_ASIO

  117.   /* This is very frustrating - we only need to use a handful of definitions from

  118.      a couple of the header files in Steinberg's ASIO SDK, and it'd be easy to copy

  119.      about 30 lines of code into this cpp file to create a fully stand-alone ASIO

  120.      implementation...

  121. 

  122.      ..unfortunately that would break Steinberg's license agreement for use of

  123.      their SDK, so I'm not allowed to do this.

  124. 

  125.      This means that anyone who wants to use JUCE's ASIO abilities will have to:

  126. 

  127.      1) Agree to Steinberg's licensing terms and download the ASIO SDK

  128.          (see http://www.steinberg.net/en/company/developers.html).

  129. 

  130.      2) Enable this code with a global definition #define JUCE_ASIO 1.

  131. 

  132.      3) Make sure that your header search path contains the iasiodrv.h file that

  133.         comes with the SDK. (Only about a handful of the SDK header files are actually

  134.         needed - so to simplify things, you could just copy these into your JUCE directory).

  135.   */

  136.   #include <iasiodrv.h>

  137.   #include "native/juce_win32_ASIO.cpp"

  138.  #endif

  139. 

  140. //==============================================================================

  141. #elif JUCE_LINUX || JUCE_BSD

  142.  #if JUCE_ALSA

  143.   /* Got an include error here? If so, you've either not got ALSA installed, or you've

  144.      not got your paths set up correctly to find its header files.

  145. 

  146.      The package you need to install to get ASLA support is "libasound2-dev".

  147. 

  148.      If you don't have the ALSA library and don't want to build JUCE with audio support,

  149.      just set the JUCE_ALSA flag to 0.

  150.   */

  151.   #include <alsa/asoundlib.h>

  152.   #include "native/juce_linux_ALSA.cpp"

  153.  #endif

  154. 

  155.  #if JUCE_JACK

  156.   /* Got an include error here? If so, you've either not got jack-audio-connection-kit

  157.      installed, or you've not got your paths set up correctly to find its header files.

  158. 

  159.      The package you need to install to get JACK support is "libjack-dev".

  160. 

  161.      If you don't have the jack-audio-connection-kit library and don't want to build

  162.      JUCE with low latency audio support, just set the JUCE_JACK flag to 0.

  163.   */

  164.   #include <jack/jack.h>

  165.   #include "native/juce_linux_JackAudio.cpp"

  166.  #endif

  167. 

  168.  #if (JUCE_LINUX && JUCE_BELA)

  169.   /* Got an include error here? If so, you've either not got the bela headers

  170.      installed, or you've not got your paths set up correctly to find its header

  171.      files.

  172.   */

  173.   #include <Bela.h>

  174.   #include <Midi.h>

  175.   #include <juce_audio_basics/midi/juce_MidiDataConcatenator.h>

  176.   #include "native/juce_linux_Bela.cpp"

  177.  #endif

  178. 

  179.  #undef SIZEOF

  180. 

  181.  #if ! JUCE_BELA

  182.   #include <juce_audio_basics/midi/juce_MidiDataConcatenator.h>

  183.   #include "native/juce_linux_Midi.cpp"

  184.  #endif

  185. 

  186. //==============================================================================

  187. #elif JUCE_ANDROID

  188. 

  189.  #include "native/juce_android_Audio.cpp"

  190. 

  191.  #include <juce_audio_basics/midi/juce_MidiDataConcatenator.h>

  192.  #include "native/juce_android_Midi.cpp"

  193. 

  194.  #if JUCE_USE_ANDROID_OPENSLES || JUCE_USE_ANDROID_OBOE

  195.   #include "native/juce_android_HighPerformanceAudioHelpers.h"

  196. 

  197.   #if JUCE_USE_ANDROID_OPENSLES

  198.    #include <SLES/OpenSLES.h>

  199.    #include <SLES/OpenSLES_Android.h>

  200.    #include <SLES/OpenSLES_AndroidConfiguration.h>

  201.    #include "native/juce_android_OpenSL.cpp"

  202.   #endif

  203. 

  204.   #if JUCE_USE_ANDROID_OBOE

  205.    #if JUCE_USE_ANDROID_OPENSLES

  206.     #error "Oboe cannot be enabled at the same time as openSL! Please disable JUCE_USE_ANDROID_OPENSLES"

  207.    #endif

  208. 

  209.    JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wunused-parameter",

  210.                                         "-Wzero-as-null-pointer-constant",

  211.                                         "-Winconsistent-missing-destructor-override",

  212.                                         "-Wshadow-field-in-constructor",

  213.                                         "-Wshadow-field")

  214.    #include <oboe/Oboe.h>

  215.    JUCE_END_IGNORE_WARNINGS_GCC_LIKE

  216. 

  217.    #include "native/juce_android_Oboe.cpp"

  218.   #endif

  219.  #endif

  220. 

  221. #endif

  222. 

  223. #if ! JUCE_SYSTEMAUDIOVOL_IMPLEMENTED

  224. namespace juce

  225. {

  226.     // None of these methods are available. (On Windows you might need to enable WASAPI for this)

  227.     float JUCE_CALLTYPE SystemAudioVolume::getGain()         { jassertfalse; return 0.0f; }

  228.     bool  JUCE_CALLTYPE SystemAudioVolume::setGain (float)   { jassertfalse; return false; }

  229.     bool  JUCE_CALLTYPE SystemAudioVolume::isMuted()         { jassertfalse; return false; }

  230.     bool  JUCE_CALLTYPE SystemAudioVolume::setMuted (bool)   { jassertfalse; return false; }

  231. }

  232. #endif

  233. 

  234. #include "audio_io/juce_AudioDeviceManager.cpp"

  235. #include "audio_io/juce_AudioIODevice.cpp"

  236. #include "audio_io/juce_AudioIODeviceType.cpp"

  237. #include "midi_io/juce_MidiMessageCollector.cpp"

  238. #include "midi_io/juce_MidiDevices.cpp"

  239. #include "sources/juce_AudioSourcePlayer.cpp"

  240. #include "sources/juce_AudioTransportSource.cpp"