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63 changes: 10 additions & 53 deletions Cargo.toml
Original file line number Diff line number Diff line change
Expand Up @@ -18,9 +18,14 @@ name = "coreaudio"

[features]
default = ["audio_toolbox", "core_audio"]
audio_toolbox = ["dep:objc2-audio-toolbox", "dep:objc2-core-foundation"]
audio_toolbox = [
"dep:objc2-audio-toolbox",
"dep:objc2-core-foundation",
"dep:objc2-core-audio",
"dep:objc2-core-audio-types",
]
core_audio = ["dep:objc2-core-audio", "dep:objc2-core-audio-types"]
core_midi = ["dep:objc2-core-midi"]
core_midi = []

# Deprecated
audio_unit = ["audio_toolbox"]
Expand All @@ -33,80 +38,32 @@ bitflags = "1.0"
libc = "0.2"
objc2-core-foundation = { version = "0.3", optional = true, default-features = false, features = [
"std",
"CFBase",
"CFString",
] }
objc2-audio-toolbox = { version = "0.3", optional = true, default-features = false, features = [
"std",
"bitflags",
"libc",
"objc2-core-foundation",
"AUAudioUnit",
"AUAudioUnitImplementation",
"AUCocoaUIView",
"objc2-core-audio",
"objc2-core-audio-types",
"AUComponent",
"AUGraph",
"AUParameters",
"AudioCodec",
"AudioComponent",
"AudioConverter",
"AudioFile",
"AudioFileStream",
"AudioFormat",
"AudioOutputUnit",
"AudioQueue",
"AudioServices",
"AudioSession",
"AudioUnit",
"AudioUnitCarbonView",
"AudioUnitParameters",
"AudioUnitProperties",
"AudioUnitUtilities",
"AudioWorkInterval",
"CAFFile",
"CAShow",
"DefaultAudioOutput",
"ExtendedAudioFile",
"MusicDevice",
"MusicPlayer",
"objc2-core-audio",
"objc2-core-audio-types",
"AudioSession",
] }
objc2-core-audio = { version = "0.3", optional = true, default-features = false, features = [
"std",
"objc2-core-audio-types",
"AudioHardware",
"AudioHardwareDeprecated",
"AudioServerPlugIn",
"HostTime",
] }
objc2-core-audio-types = { version = "0.3", optional = true, default-features = false, features = [
"std",
"bitflags",
"AudioSessionTypes",
"CoreAudioBaseTypes",
] }
objc2-core-midi = { version = "0.3", optional = true, default-features = false, features = [
"std",
"objc2-core-foundation",
"MIDIBluetoothConnection",
"MIDICIDevice",
"MIDICIDeviceManager",
"MIDICapabilityInquiry",
"MIDIDriver",
"MIDIMessages",
"MIDINetworkSession",
"MIDIServices",
"MIDISetup",
"MIDIThruConnection",
"MIDIUMPCI",
"MIDIUMPCIProfile",
"MIDIUMPEndpoint",
"MIDIUMPEndpointManager",
"MIDIUMPFunctionBlock",
"MIDIUMPMutableEndpoint",
"MIDIUMPMutableFunctionBlock",
] }

[package.metadata.docs.rs]
all-features = true
Expand Down
2 changes: 1 addition & 1 deletion examples/feedback.rs
Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@ use coreaudio::audio_unit::audio_format::LinearPcmFlags;
use coreaudio::audio_unit::macos_helpers::{audio_unit_from_device_id, get_default_device_id};
use coreaudio::audio_unit::render_callback::{self, data};
use coreaudio::audio_unit::{Element, SampleFormat, Scope, StreamFormat};
use coreaudio::sys::*;
use objc2_audio_toolbox::kAudioUnitProperty_StreamFormat;

const SAMPLE_RATE: f64 = 44100.0;

Expand Down
2 changes: 1 addition & 1 deletion examples/feedback_interleaved.rs
Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@ use coreaudio::audio_unit::macos_helpers::{
};
use coreaudio::audio_unit::render_callback::{self, data};
use coreaudio::audio_unit::{Element, SampleFormat, Scope, StreamFormat};
use coreaudio::sys::*;
use objc2_audio_toolbox::kAudioUnitProperty_StreamFormat;

const SAMPLE_RATE: f64 = 44100.0;

Expand Down
9 changes: 8 additions & 1 deletion examples/ios/Cargo.toml
Original file line number Diff line number Diff line change
Expand Up @@ -12,4 +12,11 @@ crate-type = ["staticlib"]

[dependencies]
coreaudio-rs = { path = "../.." }

objc2-audio-toolbox = { version = "0.3", default-features = false, features = [
"std",
"AudioUnitProperties",
] }
objc2-core-audio-types = { version = "0.3", default-features = false, features = [
"std",
"CoreAudioBaseTypes",
] }
9 changes: 6 additions & 3 deletions examples/ios/src/feedback.rs
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,8 @@ use std::sync::{Arc, Mutex};
use coreaudio::audio_unit::audio_format::LinearPcmFlags;
use coreaudio::audio_unit::render_callback::{self, data};
use coreaudio::audio_unit::{AudioUnit, Element, SampleFormat, Scope, StreamFormat};
use coreaudio::sys::*;
use objc2_audio_toolbox::{kAudioOutputUnitProperty_EnableIO, kAudioUnitProperty_StreamFormat};
use objc2_core_audio_types::AudioStreamBasicDescription;

type S = f32;
const SAMPLE_FORMAT: SampleFormat = SampleFormat::F32;
Expand Down Expand Up @@ -36,8 +37,10 @@ pub fn run_example() -> Result<(), coreaudio::Error> {
SampleFormat::F32 => LinearPcmFlags::IS_FLOAT,
SampleFormat::I32 | SampleFormat::I16 | SampleFormat::I8 => {
LinearPcmFlags::IS_SIGNED_INTEGER
},
SampleFormat::I24 => { unimplemented!("Not implemented for I24")},
}
SampleFormat::I24 => {
unimplemented!("Not implemented for I24")
}
};

// Using IS_NON_INTERLEAVED everywhere because data::Interleaved is commented out / not implemented
Expand Down
2 changes: 1 addition & 1 deletion examples/sine_advanced.rs
Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@ use coreaudio::audio_unit::macos_helpers::{
};
use coreaudio::audio_unit::render_callback::{self, data};
use coreaudio::audio_unit::{Element, SampleFormat, Scope, StreamFormat};
use coreaudio::sys::kAudioUnitProperty_StreamFormat;
use objc2_audio_toolbox::kAudioUnitProperty_StreamFormat;
use std::f64::consts::PI;
use std::process;

Expand Down
18 changes: 10 additions & 8 deletions src/audio_unit/macos_helpers.rs
Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,11 @@ use std::sync::Mutex;
use std::time::Duration;
use std::{mem, thread};

use crate::sys::{
use libc::pid_t;
use objc2_audio_toolbox::{
kAudioOutputUnitProperty_CurrentDevice, kAudioOutputUnitProperty_EnableIO,
};
use objc2_core_audio::{
kAudioDevicePropertyAvailableNominalSampleRates, kAudioDevicePropertyDeviceIsAlive,
kAudioDevicePropertyDeviceNameCFString, kAudioDevicePropertyHogMode,
kAudioDevicePropertyNominalSampleRate, kAudioDevicePropertyScopeOutput,
Expand All @@ -19,22 +23,20 @@ use crate::sys::{
kAudioHardwarePropertyDevices, kAudioObjectPropertyElementMaster,
kAudioObjectPropertyElementWildcard, kAudioObjectPropertyScopeGlobal,
kAudioObjectPropertyScopeInput, kAudioObjectPropertyScopeOutput, kAudioObjectSystemObject,
kAudioOutputUnitProperty_CurrentDevice, kAudioOutputUnitProperty_EnableIO,
kAudioStreamPropertyAvailablePhysicalFormats, kAudioStreamPropertyPhysicalFormat,
AudioDeviceID, AudioObjectAddPropertyListener, AudioObjectGetPropertyData,
AudioObjectGetPropertyDataSize, AudioObjectID, AudioObjectPropertyAddress,
AudioObjectPropertyScope, AudioObjectRemovePropertyListener, AudioObjectSetPropertyData,
AudioStreamBasicDescription, AudioStreamRangedDescription, AudioValueRange, OSStatus,
AudioObjectPropertyListenerProc, AudioObjectPropertyScope, AudioObjectRemovePropertyListener,
AudioObjectSetPropertyData, AudioStreamRangedDescription,
};
use libc::pid_t;
use objc2_core_audio::AudioObjectPropertyListenerProc;
use objc2_core_audio_types::{AudioBufferList, AudioStreamBasicDescription, AudioValueRange};
use objc2_core_foundation::CFString;

use crate::audio_unit::audio_format::{AudioFormat, LinearPcmFlags};
use crate::audio_unit::sample_format::SampleFormat;
use crate::audio_unit::stream_format::StreamFormat;
use crate::audio_unit::{AudioUnit, Element, IOType, Scope};
use crate::sys;
use crate::OSStatus;

/// Helper function to get the device id of the default input or output device.
pub fn get_default_device_id(input: bool) -> Option<AudioDeviceID> {
Expand Down Expand Up @@ -236,7 +238,7 @@ pub fn get_audio_device_supports_scope(devid: AudioDeviceID, scope: Scope) -> Re
try_status_or_return!(status);

let mut bfrs: Vec<u8> = Vec::with_capacity(data_size as usize);
let buffers = bfrs.as_mut_ptr() as *mut sys::AudioBufferList;
let buffers = bfrs.as_mut_ptr() as *mut AudioBufferList;
unsafe {
let status = AudioObjectGetPropertyData(
devid,
Expand Down
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