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Carla/source/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) 2017 - ROLI Ltd.

  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

  50.  #define Point CarbonDummyPointName

  51.  #define Component CarbonDummyCompName

  52.  #import <CoreAudio/AudioHardware.h>

  53.  #import <CoreMIDI/MIDIServices.h>

  54.  #import <AudioToolbox/AudioServices.h>

  55.  #undef Point

  56.  #undef Component

  57. 

  58. #elif JUCE_IOS

  59.  #import <AudioToolbox/AudioToolbox.h>

  60.  #import <AVFoundation/AVFoundation.h>

  61.  #import <CoreMIDI/MIDIServices.h>

  62. 

  63.  #if TARGET_OS_SIMULATOR

  64.   #import <CoreMIDI/MIDINetworkSession.h>

  65.  #endif

  66. 

  67. //==============================================================================

  68. #elif JUCE_WINDOWS

  69.  #if JUCE_WASAPI

  70.   #include <mmreg.h>

  71.  #endif

  72. 

  73.  #if JUCE_USE_WINRT_MIDI && JUCE_MSVC

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

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

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

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

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

  79. 

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

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

  82.   */

  83.   #include <windows.devices.h>

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

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

  86. 

  87.   JUCE_BEGIN_IGNORE_WARNINGS_MSVC (4265)

  88.   #include <wrl/event.h>

  89.   JUCE_END_IGNORE_WARNINGS_MSVC

  90. 

  91.   JUCE_BEGIN_IGNORE_WARNINGS_MSVC (4467)

  92.   #include <robuffer.h>

  93.   JUCE_END_IGNORE_WARNINGS_MSVC

  94.  #endif

  95. 

  96.  #if JUCE_ASIO

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

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

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

  100.      implementation...

  101. 

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

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

  104. 

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

  106. 

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

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

  109. 

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

  111. 

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

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

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

  115.   */

  116.   #include <iasiodrv.h>

  117.  #endif

  118. 

  119. //==============================================================================

  120. #elif JUCE_LINUX

  121.  #if JUCE_ALSA

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

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

  124. 

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

  126. 

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

  128.      just set the JUCE_ALSA flag to 0.

  129.   */

  130.   #include <alsa/asoundlib.h>

  131.  #endif

  132. 

  133.  #if JUCE_JACK

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

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

  136. 

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

  138. 

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

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

  141.   */

  142.   #include <jack/jack.h>

  143.  #endif

  144. 

  145.  #if JUCE_BELA

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

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

  148.      files.

  149.   */

  150.   #include <Bela.h>

  151.   #include <Midi.h>

  152.  #endif

  153. 

  154.  #undef SIZEOF

  155. 

  156. //==============================================================================

  157. #elif JUCE_ANDROID

  158. 

  159.  #if JUCE_USE_ANDROID_OPENSLES

  160.   #include <SLES/OpenSLES.h>

  161.   #include <SLES/OpenSLES_Android.h>

  162.   #include <SLES/OpenSLES_AndroidConfiguration.h>

  163.  #endif

  164. 

  165.  #if JUCE_USE_ANDROID_OBOE

  166.   #if JUCE_USE_ANDROID_OPENSLES

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

  168.   #endif

  169. 

  170.   JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wunused-parameter",

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

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

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

  174.                                        "-Wshadow-field")

  175.    #include <oboe/Oboe.h>

  176.   JUCE_END_IGNORE_WARNINGS_GCC_LIKE

  177.  #endif

  178. 

  179. #endif

  180. 

  181. #include "audio_io/juce_AudioDeviceManager.cpp"

  182. #include "audio_io/juce_AudioIODevice.cpp"

  183. #include "audio_io/juce_AudioIODeviceType.cpp"

  184. #include "midi_io/juce_MidiMessageCollector.cpp"

  185. #include "midi_io/juce_MidiDevices.cpp"

  186. #include "sources/juce_AudioSourcePlayer.cpp"

  187. #include "sources/juce_AudioTransportSource.cpp"

  188. #include "native/juce_MidiDataConcatenator.h"

  189. 

  190. //==============================================================================

  191. #if JUCE_MAC

  192.  #include "native/juce_mac_CoreAudio.cpp"

  193.  #include "native/juce_mac_CoreMidi.cpp"

  194. 

  195. //==============================================================================

  196. #elif JUCE_IOS

  197.  #include "native/juce_ios_Audio.cpp"

  198.  #include "native/juce_mac_CoreMidi.cpp"

  199. 

  200. //==============================================================================

  201. #elif JUCE_WINDOWS

  202. 

  203.  #if JUCE_WASAPI

  204.   #include "native/juce_win32_WASAPI.cpp"

  205.  #endif

  206. 

  207.  #if JUCE_DIRECTSOUND

  208.   #include "native/juce_win32_DirectSound.cpp"

  209.  #endif

  210. 

  211.  #include "native/juce_win32_Midi.cpp"

  212. 

  213.  #if JUCE_ASIO

  214.   #include "native/juce_win32_ASIO.cpp"

  215.  #endif

  216. 

  217. //==============================================================================

  218. #elif JUCE_LINUX

  219.  #if JUCE_ALSA

  220.   #include "native/juce_linux_ALSA.cpp"

  221.  #endif

  222. 

  223.  #if JUCE_JACK

  224.   #include "native/juce_linux_JackAudio.cpp"

  225.  #endif

  226. 

  227.  #if JUCE_BELA

  228.   #include "native/juce_linux_Bela.cpp"

  229.  #else

  230.   #include "native/juce_linux_Midi.cpp"

  231.  #endif

  232. 

  233. //==============================================================================

  234. #elif JUCE_ANDROID

  235.  #include "native/juce_android_Audio.cpp"

  236.  #include "native/juce_android_Midi.cpp"

  237. 

  238.  #if JUCE_USE_ANDROID_OPENSLES || JUCE_USE_ANDROID_OBOE

  239.   #include "native/juce_android_HighPerformanceAudioHelpers.h"

  240. 

  241.   #if JUCE_USE_ANDROID_OPENSLES

  242.    #include "native/juce_android_OpenSL.cpp"

  243.   #endif

  244. 

  245.   #if JUCE_USE_ANDROID_OBOE

  246.    #include "native/juce_android_Oboe.cpp"

  247.   #endif

  248.  #endif

  249. 

  250. #endif

  251. 

  252. #if ! JUCE_SYSTEMAUDIOVOL_IMPLEMENTED

  253. namespace juce

  254. {

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

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

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

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

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

  260. }

  261. #endif