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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) 2022 - 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. #include "audio_io/juce_SampleRateHelpers.cpp"

  49. #include "midi_io/juce_MidiDevices.cpp"

  50. 

  51. //==============================================================================

  52. #if JUCE_MAC || JUCE_IOS

  53.  #include <juce_audio_basics/native/juce_CoreAudioTimeConversions_mac.h>

  54.  #include <juce_audio_basics/native/juce_AudioWorkgroup_mac.h>

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

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

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

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

  59. #endif

  60. 

  61. #if JUCE_MAC

  62.  #define Point CarbonDummyPointName

  63.  #define Component CarbonDummyCompName

  64.  #import <CoreAudio/AudioHardware.h>

  65.  #import <CoreMIDI/MIDIServices.h>

  66.  #import <AudioToolbox/AudioServices.h>

  67.  #undef Point

  68.  #undef Component

  69. 

  70.  #include "native/juce_CoreAudio_mac.cpp"

  71.  #include "native/juce_CoreMidi_mac.mm"

  72. 

  73. #elif JUCE_IOS

  74.  #import <AudioToolbox/AudioToolbox.h>

  75.  #import <AVFoundation/AVFoundation.h>

  76.  #import <CoreMIDI/MIDIServices.h>

  77. 

  78.  #if TARGET_OS_SIMULATOR

  79.   #import <CoreMIDI/MIDINetworkSession.h>

  80.  #endif

  81. 

  82.  #if JUCE_MODULE_AVAILABLE_juce_graphics

  83.   #include <juce_graphics/native/juce_CoreGraphicsHelpers_mac.h>

  84.  #endif

  85. 

  86.  #include "native/juce_Audio_ios.cpp"

  87.  #include "native/juce_CoreMidi_mac.mm"

  88. 

  89. //==============================================================================

  90. #elif JUCE_WINDOWS

  91.  #if JUCE_WASAPI

  92.   #include <mmreg.h>

  93.   #include "native/juce_WASAPI_windows.cpp"

  94.  #endif

  95. 

  96.  #if JUCE_DIRECTSOUND

  97.   #include "native/juce_DirectSound_windows.cpp"

  98.  #endif

  99. 

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

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

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

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

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

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

  106. 

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

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

  109.   */

  110.   #include <windows.devices.h>

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

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

  113. 

  114.   JUCE_BEGIN_IGNORE_WARNINGS_MSVC (4265)

  115.   #include <wrl/event.h>

  116.   JUCE_END_IGNORE_WARNINGS_MSVC

  117. 

  118.   JUCE_BEGIN_IGNORE_WARNINGS_MSVC (4467)

  119.   #include <robuffer.h>

  120.   JUCE_END_IGNORE_WARNINGS_MSVC

  121.  #endif

  122. 

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

  124.  #include "native/juce_Midi_windows.cpp"

  125. 

  126.  #if JUCE_ASIO

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

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

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

  130.      implementation...

  131. 

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

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

  134. 

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

  136. 

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

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

  139. 

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

  141. 

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

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

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

  145.   */

  146.   #include <iasiodrv.h>

  147.   #include "native/juce_ASIO_windows.cpp"

  148.  #endif

  149. 

  150. //==============================================================================

  151. #elif JUCE_LINUX || JUCE_BSD

  152.  #if JUCE_ALSA

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

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

  155. 

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

  157. 

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

  159.      just set the JUCE_ALSA flag to 0.

  160.   */

  161.   JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wzero-length-array")

  162.   #include <alsa/asoundlib.h>

  163.   JUCE_END_IGNORE_WARNINGS_GCC_LIKE

  164.   #include "native/juce_ALSA_linux.cpp"

  165.  #endif

  166. 

  167.  #if JUCE_JACK

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

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

  170. 

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

  172. 

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

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

  175.   */

  176.   #include <jack/jack.h>

  177.   #include "native/juce_JackAudio_linux.cpp"

  178.  #endif

  179. 

  180.  #if (JUCE_LINUX && JUCE_BELA)

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

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

  183.      files.

  184.   */

  185.   #include <Bela.h>

  186.   #include <Midi.h>

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

  188.   #include "native/juce_Bela_linux.cpp"

  189.  #endif

  190. 

  191.  #undef SIZEOF

  192. 

  193.  #if ! JUCE_BELA

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

  195.   #include "native/juce_Midi_linux.cpp"

  196.  #endif

  197. 

  198. //==============================================================================

  199. #elif JUCE_ANDROID

  200. 

  201. namespace juce

  202. {

  203.     using RealtimeThreadFactory = pthread_t (*) (void* (*) (void*), void*);

  204.     RealtimeThreadFactory getAndroidRealtimeThreadFactory();

  205. } // namespace juce

  206. 

  207. #include "native/juce_Audio_android.cpp"

  208. 

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

  210.  #include "native/juce_Midi_android.cpp"

  211. 

  212.  #if JUCE_USE_ANDROID_OPENSLES || JUCE_USE_ANDROID_OBOE

  213.   #include "native/juce_HighPerformanceAudioHelpers_android.h"

  214. 

  215.   #if JUCE_USE_ANDROID_OPENSLES

  216.    #include <SLES/OpenSLES.h>

  217.    #include <SLES/OpenSLES_Android.h>

  218.    #include <SLES/OpenSLES_AndroidConfiguration.h>

  219.    #include "native/juce_OpenSL_android.cpp"

  220.   #endif

  221. 

  222.   #if JUCE_USE_ANDROID_OBOE

  223.    #if JUCE_USE_ANDROID_OPENSLES

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

  225.    #endif

  226. 

  227.    JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wunused-parameter",

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

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

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

  231.                                         "-Wshadow-field",

  232.                                         "-Wsign-conversion",

  233.                                         "-Wswitch-enum")

  234.    #include <oboe/Oboe.h>

  235.    JUCE_END_IGNORE_WARNINGS_GCC_LIKE

  236. 

  237.    #include "native/juce_Oboe_android.cpp"

  238.   #endif

  239.  #else

  240. // No audio library, so no way to create realtime threads.

  241.   namespace juce

  242.   {

  243.       RealtimeThreadFactory getAndroidRealtimeThreadFactory() { return nullptr; }

  244.   }

  245.  #endif

  246. 

  247. #endif

  248. 

  249. #if ! JUCE_SYSTEMAUDIOVOL_IMPLEMENTED

  250. namespace juce

  251. {

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

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

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

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

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

  257. }

  258. #endif

  259. 

  260. #include "audio_io/juce_AudioDeviceManager.cpp"

  261. #include "audio_io/juce_AudioIODevice.cpp"

  262. #include "audio_io/juce_AudioIODeviceType.cpp"

  263. #include "midi_io/juce_MidiMessageCollector.cpp"

  264. #include "sources/juce_AudioSourcePlayer.cpp"

  265. #include "sources/juce_AudioTransportSource.cpp"