DISTRHO
/
JUCE
mirror of https://github.com/DISTRHO/JUCE
1
0
Fork 0
Code Releases 1 Activity
The JUCE cross-platform C++ framework, with DISTRHO/KXStudio specific changes
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
10894 Commits
9 Branches
1.8GB
Tree: e61f7fc441
Branches Tags
${ item.name }
Create branch ${ searchTerm }
from 'e61f7fc441'
${ noResults }
JUCE/modules/juce_audio_devices/juce_audio_devices.cpp

261 lines
8.6KB
Raw Blame History 

  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.   #pragma warning (push)

  88.   #pragma warning (disable: 4265)

  89.   #include <wrl/event.h>

  90.   #pragma warning (pop)

  91. 

  92.   #pragma warning (push)

  93.   #pragma warning (disable: 4467)

  94.   #include <robuffer.h>

  95.   #pragma warning (pop)

  96.  #endif

  97. 

  98.  #if JUCE_ASIO

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

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

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

  102.      implementation...

  103. 

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

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

  106. 

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

  108. 

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

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

  111. 

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

  113. 

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

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

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

  117.   */

  118.   #include <iasiodrv.h>

  119.  #endif

  120. 

  121. //==============================================================================

  122. #elif JUCE_LINUX

  123.  #if JUCE_ALSA

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

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

  126. 

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

  128. 

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

  130.      just set the JUCE_ALSA flag to 0.

  131.   */

  132.   #include <alsa/asoundlib.h>

  133.  #endif

  134. 

  135.  #if JUCE_JACK

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

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

  138. 

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

  140. 

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

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

  143.   */

  144.   #include <jack/jack.h>

  145.  #endif

  146. 

  147.  #if JUCE_BELA

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

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

  150.      files.

  151.   */

  152.   #include <Bela.h>

  153.   #include <Midi.h>

  154.  #endif

  155. 

  156.  #undef SIZEOF

  157. 

  158. //==============================================================================

  159. #elif JUCE_ANDROID

  160. 

  161.  #if JUCE_USE_ANDROID_OPENSLES

  162.   #include <SLES/OpenSLES.h>

  163.   #include <SLES/OpenSLES_Android.h>

  164.   #include <SLES/OpenSLES_AndroidConfiguration.h>

  165.  #endif

  166. 

  167.  #if JUCE_USE_ANDROID_OBOE

  168.   #if JUCE_USE_ANDROID_OPENSLES

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

  170.   #endif

  171. 

  172.   #pragma clang diagnostic push

  173.   #pragma clang diagnostic ignored "-Wunused-parameter"

  174.    #include <oboe/Oboe.h>

  175.   #pragma clang diagnostic pop

  176.  #endif

  177. 

  178. #endif

  179. 

  180. #include "audio_io/juce_AudioDeviceManager.cpp"

  181. #include "audio_io/juce_AudioIODevice.cpp"

  182. #include "audio_io/juce_AudioIODeviceType.cpp"

  183. #include "midi_io/juce_MidiMessageCollector.cpp"

  184. #include "midi_io/juce_MidiDevices.cpp"

  185. #include "sources/juce_AudioSourcePlayer.cpp"

  186. #include "sources/juce_AudioTransportSource.cpp"

  187. #include "native/juce_MidiDataConcatenator.h"

  188. 

  189. //==============================================================================

  190. #if JUCE_MAC

  191.  #include "native/juce_mac_CoreAudio.cpp"

  192.  #include "native/juce_mac_CoreMidi.cpp"

  193. 

  194. //==============================================================================

  195. #elif JUCE_IOS

  196.  #include "native/juce_ios_Audio.cpp"

  197.  #include "native/juce_mac_CoreMidi.cpp"

  198. 

  199. //==============================================================================

  200. #elif JUCE_WINDOWS

  201. 

  202.  #if JUCE_WASAPI

  203.   #include "native/juce_win32_WASAPI.cpp"

  204.  #endif

  205. 

  206.  #if JUCE_DIRECTSOUND

  207.   #include "native/juce_win32_DirectSound.cpp"

  208.  #endif

  209. 

  210.  #include "native/juce_win32_Midi.cpp"

  211. 

  212.  #if JUCE_ASIO

  213.   #include "native/juce_win32_ASIO.cpp"

  214.  #endif

  215. 

  216. //==============================================================================

  217. #elif JUCE_LINUX

  218.  #if JUCE_ALSA

  219.   #include "native/juce_linux_ALSA.cpp"

  220.  #endif

  221. 

  222.  #if JUCE_JACK

  223.   #include "native/juce_linux_JackAudio.cpp"

  224.  #endif

  225. 

  226.  #if JUCE_BELA

  227.   #include "native/juce_linux_Bela.cpp"

  228.  #else

  229.   #include "native/juce_linux_Midi.cpp"

  230.  #endif

  231. 

  232. //==============================================================================

  233. #elif JUCE_ANDROID

  234.  #include "native/juce_android_Audio.cpp"

  235.  #include "native/juce_android_Midi.cpp"

  236. 

  237.  #if JUCE_USE_ANDROID_OPENSLES || JUCE_USE_ANDROID_OBOE

  238.   #include "native/juce_android_HighPerformanceAudioHelpers.h"

  239. 

  240.   #if JUCE_USE_ANDROID_OPENSLES

  241.    #include "native/juce_android_OpenSL.cpp"

  242.   #endif

  243. 

  244.   #if JUCE_USE_ANDROID_OBOE

  245.    #include "native/juce_android_Oboe.cpp"

  246.   #endif

  247.  #endif

  248. 

  249. #endif

  250. 

  251. #if ! JUCE_SYSTEMAUDIOVOL_IMPLEMENTED

  252. namespace juce

  253. {

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

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

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

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

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

  259. }

  260. #endif