зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1834920 - Make audio IO work on iOS in Gecko. r=glandium,pehrsons
This disable the rust backend on iOS until we sort it out -- the old backend still works well. This essentially disables all device management: enumeration, recovery after device disappearance, etc. This also disables Aggregate device support, but it should fall back on regular duplex IO code. The modifications done to the backend are put in a patch applied during update, as usual. When not building for iOS, cubeb-coreaudio-rs is still used, and is not modified by this patch. I'm including a small assert disabling that stems from the fact that there's no dynamic linker and so we can't do ffts for Web Audio API yet. Differential Revision: https://phabricator.services.mozilla.com/D205449
This commit is contained in:
Paul Adenot
Родитель
f9b0f1afcf
Коммит
97496687b0
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Загрузить разницу
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@ -20,6 +20,7 @@ vendoring:
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- 0001-disable-aaudio-before-android-31.patch
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- 0002-disable-crash-reporter-death-test.patch
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- 0003-Only-build-duplex_collection_change_no_unregister-wh.patch
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- 0004-audiounit-ios-compile-fixes.patch
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skip-vendoring-steps:
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- update-moz-build
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exclude:
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@ -41,6 +41,15 @@ using namespace std;
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typedef UInt32 AudioFormatFlags;
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#endif
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#if TARGET_OS_IPHONE
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typedef UInt32 AudioDeviceID;
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typedef UInt32 AudioObjectID;
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const UInt32 kAudioObjectUnknown = 0;
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#define AudioGetCurrentHostTime mach_absolute_time
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#endif
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#define AU_OUT_BUS 0
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#define AU_IN_BUS 1
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@ -65,6 +74,7 @@ const char * PRIVATE_AGGREGATE_DEVICE_NAME = "CubebAggregateDevice";
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LOG(msg, ##__VA_ARGS__); \
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})
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#if !TARGET_OS_IPHONE
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/* Testing empirically, some headsets report a minimal latency that is very
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* low, but this does not work in practice. Lie and say the minimum is 256
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* frames. */
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@ -73,27 +83,28 @@ const uint32_t SAFE_MAX_LATENCY_FRAMES = 512;
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const AudioObjectPropertyAddress DEFAULT_INPUT_DEVICE_PROPERTY_ADDRESS = {
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kAudioHardwarePropertyDefaultInputDevice, kAudioObjectPropertyScopeGlobal,
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kAudioObjectPropertyElementMaster};
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kAudioObjectPropertyElementMain};
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const AudioObjectPropertyAddress DEFAULT_OUTPUT_DEVICE_PROPERTY_ADDRESS = {
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kAudioHardwarePropertyDefaultOutputDevice, kAudioObjectPropertyScopeGlobal,
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kAudioObjectPropertyElementMaster};
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kAudioObjectPropertyElementMain};
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const AudioObjectPropertyAddress DEVICE_IS_ALIVE_PROPERTY_ADDRESS = {
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kAudioDevicePropertyDeviceIsAlive, kAudioObjectPropertyScopeGlobal,
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kAudioObjectPropertyElementMaster};
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kAudioObjectPropertyElementMain};
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const AudioObjectPropertyAddress DEVICES_PROPERTY_ADDRESS = {
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kAudioHardwarePropertyDevices, kAudioObjectPropertyScopeGlobal,
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kAudioObjectPropertyElementMaster};
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kAudioObjectPropertyElementMain};
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const AudioObjectPropertyAddress INPUT_DATA_SOURCE_PROPERTY_ADDRESS = {
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kAudioDevicePropertyDataSource, kAudioDevicePropertyScopeInput,
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kAudioObjectPropertyElementMaster};
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kAudioObjectPropertyElementMain};
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const AudioObjectPropertyAddress OUTPUT_DATA_SOURCE_PROPERTY_ADDRESS = {
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kAudioDevicePropertyDataSource, kAudioDevicePropertyScopeOutput,
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kAudioObjectPropertyElementMaster};
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kAudioObjectPropertyElementMain};
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#endif
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typedef uint32_t device_flags_value;
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@ -114,22 +125,22 @@ static void
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audiounit_close_stream(cubeb_stream * stm);
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static int
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audiounit_setup_stream(cubeb_stream * stm);
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#if !TARGET_OS_IPHONE
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static vector<AudioObjectID>
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audiounit_get_devices_of_type(cubeb_device_type devtype);
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static UInt32
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audiounit_get_device_presentation_latency(AudioObjectID devid,
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AudioObjectPropertyScope scope);
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#if !TARGET_OS_IPHONE
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static AudioObjectID
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audiounit_get_default_device_id(cubeb_device_type type);
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static int
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audiounit_uninstall_device_changed_callback(cubeb_stream * stm);
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static int
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audiounit_uninstall_system_changed_callback(cubeb_stream * stm);
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#endif
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static void
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audiounit_reinit_stream_async(cubeb_stream * stm, device_flags_value flags);
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#endif
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extern cubeb_ops const audiounit_ops;
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@ -144,9 +155,11 @@ struct cubeb {
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cubeb_device_collection_changed_callback output_collection_changed_callback =
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nullptr;
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void * output_collection_changed_user_ptr = nullptr;
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#if !TARGET_OS_IPHONE
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// Store list of devices to detect changes
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vector<AudioObjectID> input_device_array;
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vector<AudioObjectID> output_device_array;
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#endif
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// The queue should be released when it’s no longer needed.
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dispatch_queue_t serial_queue =
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dispatch_queue_create(DISPATCH_QUEUE_LABEL, DISPATCH_QUEUE_SERIAL);
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@ -186,6 +199,7 @@ struct device_info {
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device_flags_value flags = DEV_UNKNOWN;
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};
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#if !TARGET_OS_IPHONE
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struct property_listener {
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AudioDeviceID device_id;
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const AudioObjectPropertyAddress * property_address;
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@ -199,6 +213,7 @@ struct property_listener {
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{
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}
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};
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#endif
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struct cubeb_stream {
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explicit cubeb_stream(cubeb * context);
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@ -257,22 +272,26 @@ struct cubeb_stream {
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/* This is true if a device change callback is currently running. */
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atomic<bool> switching_device{false};
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atomic<bool> buffer_size_change_state{false};
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#if !TARGET_OS_IPHONE
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AudioDeviceID aggregate_device_id =
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kAudioObjectUnknown; // the aggregate device id
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AudioObjectID plugin_id =
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kAudioObjectUnknown; // used to create aggregate device
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#endif
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/* Mixer interface */
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unique_ptr<cubeb_mixer, decltype(&cubeb_mixer_destroy)> mixer;
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/* Buffer where remixing/resampling will occur when upmixing is required */
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/* Only accessed from callback thread */
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unique_ptr<uint8_t[]> temp_buffer;
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size_t temp_buffer_size = 0; // size in bytes.
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#if !TARGET_OS_IPHONE
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/* Listeners indicating what system events are monitored. */
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unique_ptr<property_listener> default_input_listener;
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unique_ptr<property_listener> default_output_listener;
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unique_ptr<property_listener> input_alive_listener;
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unique_ptr<property_listener> input_source_listener;
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unique_ptr<property_listener> output_source_listener;
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#endif
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};
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bool
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@ -386,14 +405,6 @@ is_common_sample_rate(Float64 sample_rate)
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sample_rate == 88200 || sample_rate == 96000;
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}
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#if TARGET_OS_IPHONE
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typedef UInt32 AudioDeviceID;
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typedef UInt32 AudioObjectID;
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#define AudioGetCurrentHostTime mach_absolute_time
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#endif
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uint64_t
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ConvertHostTimeToNanos(uint64_t host_time)
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{
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@ -761,13 +772,13 @@ audiounit_get_backend_id(cubeb * /* ctx */)
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return "audiounit";
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}
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#if !TARGET_OS_IPHONE
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static int
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audiounit_stream_get_volume(cubeb_stream * stm, float * volume);
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static int
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audiounit_stream_set_volume(cubeb_stream * stm, float volume);
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#if !TARGET_OS_IPHONE
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static int
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audiounit_set_device_info(cubeb_stream * stm, AudioDeviceID id, io_side side)
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{
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@ -811,6 +822,7 @@ audiounit_set_device_info(cubeb_stream * stm, AudioDeviceID id, io_side side)
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return CUBEB_OK;
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}
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#endif
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static int
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audiounit_reinit_stream(cubeb_stream * stm, device_flags_value flags)
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@ -822,10 +834,13 @@ audiounit_reinit_stream(cubeb_stream * stm, device_flags_value flags)
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audiounit_stream_stop_internal(stm);
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}
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int r = audiounit_uninstall_device_changed_callback(stm);
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int r;
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#if !TARGET_OS_IPHONE
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r = audiounit_uninstall_device_changed_callback(stm);
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if (r != CUBEB_OK) {
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LOG("(%p) Could not uninstall all device change listeners.", stm);
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}
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#endif
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{
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auto_lock lock(stm->mutex);
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@ -837,6 +852,7 @@ audiounit_reinit_stream(cubeb_stream * stm, device_flags_value flags)
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audiounit_close_stream(stm);
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#if !TARGET_OS_IPHONE
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/* Reinit occurs in one of the following case:
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* - When the device is not alive any more
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* - When the default system device change.
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@ -866,8 +882,11 @@ audiounit_reinit_stream(cubeb_stream * stm, device_flags_value flags)
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return CUBEB_ERROR;
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}
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#endif
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if (audiounit_setup_stream(stm) != CUBEB_OK) {
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LOG("(%p) Stream reinit failed.", stm);
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#if !TARGET_OS_IPHONE
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if (flags & DEV_INPUT && input_device != kAudioObjectUnknown) {
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// Attempt to re-use the same device-id failed, so attempt again with
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// default input device.
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@ -879,6 +898,7 @@ audiounit_reinit_stream(cubeb_stream * stm, device_flags_value flags)
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return CUBEB_ERROR;
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}
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}
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#endif
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}
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if (vol_rv == CUBEB_OK) {
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@ -914,9 +934,11 @@ audiounit_reinit_stream_async(cubeb_stream * stm, device_flags_value flags)
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}
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if (audiounit_reinit_stream(stm, flags) != CUBEB_OK) {
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#if !TARGET_OS_IPHONE
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if (audiounit_uninstall_system_changed_callback(stm) != CUBEB_OK) {
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LOG("(%p) Could not uninstall system changed callback", stm);
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}
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#endif
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stm->state_callback(stm, stm->user_ptr, CUBEB_STATE_ERROR);
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LOG("(%p) Could not reopen the stream after switching.", stm);
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}
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@ -925,6 +947,7 @@ audiounit_reinit_stream_async(cubeb_stream * stm, device_flags_value flags)
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});
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}
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#if !TARGET_OS_IPHONE
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static char const *
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event_addr_to_string(AudioObjectPropertySelector selector)
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{
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@ -1096,6 +1119,7 @@ audiounit_install_device_changed_callback(cubeb_stream * stm)
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return r;
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}
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#if !TARGET_OS_IPHONE
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static int
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audiounit_install_system_changed_callback(cubeb_stream * stm)
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{
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@ -1136,6 +1160,7 @@ audiounit_install_system_changed_callback(cubeb_stream * stm)
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return CUBEB_OK;
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}
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#endif
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static int
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audiounit_uninstall_device_changed_callback(cubeb_stream * stm)
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@ -1212,7 +1237,7 @@ audiounit_get_acceptable_latency_range(AudioValueRange * latency_range)
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AudioDeviceID output_device_id;
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AudioObjectPropertyAddress output_device_buffer_size_range = {
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kAudioDevicePropertyBufferFrameSizeRange, kAudioDevicePropertyScopeOutput,
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kAudioObjectPropertyElementMaster};
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kAudioObjectPropertyElementMain};
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output_device_id = audiounit_get_default_device_id(CUBEB_DEVICE_TYPE_OUTPUT);
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if (output_device_id == kAudioObjectUnknown) {
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@ -1233,7 +1258,6 @@ audiounit_get_acceptable_latency_range(AudioValueRange * latency_range)
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return CUBEB_OK;
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}
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#endif /* !TARGET_OS_IPHONE */
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static AudioObjectID
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audiounit_get_default_device_id(cubeb_device_type type)
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@ -1256,6 +1280,7 @@ audiounit_get_default_device_id(cubeb_device_type type)
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return devid;
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}
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#endif /* !TARGET_OS_IPHONE */
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int
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audiounit_get_max_channel_count(cubeb * ctx, uint32_t * max_channels)
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@ -1270,7 +1295,7 @@ audiounit_get_max_channel_count(cubeb * ctx, uint32_t * max_channels)
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AudioStreamBasicDescription stream_format;
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AudioObjectPropertyAddress stream_format_address = {
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kAudioDevicePropertyStreamFormat, kAudioDevicePropertyScopeOutput,
|
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kAudioObjectPropertyElementMaster};
|
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kAudioObjectPropertyElementMain};
|
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assert(ctx && max_channels);
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@ -1309,17 +1334,16 @@ audiounit_get_min_latency(cubeb * /* ctx */, cubeb_stream_params /* params */,
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*latency_frames =
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max<uint32_t>(latency_range.mMinimum, SAFE_MIN_LATENCY_FRAMES);
|
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#endif
|
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|
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return CUBEB_OK;
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#endif
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}
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|
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static int
|
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audiounit_get_preferred_sample_rate(cubeb * /* ctx */, uint32_t * rate)
|
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{
|
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#if TARGET_OS_IPHONE
|
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// TODO
|
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return CUBEB_ERROR_NOT_SUPPORTED;
|
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*rate = 44100;
|
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return CUBEB_OK;
|
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#else
|
||||
UInt32 size;
|
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OSStatus r;
|
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|
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@ -1327,7 +1351,7 @@ audiounit_get_preferred_sample_rate(cubeb * /* ctx */, uint32_t * rate)
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AudioDeviceID output_device_id;
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AudioObjectPropertyAddress samplerate_address = {
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kAudioDevicePropertyNominalSampleRate, kAudioObjectPropertyScopeGlobal,
|
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kAudioObjectPropertyElementMaster};
|
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kAudioObjectPropertyElementMain};
|
||||
|
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output_device_id = audiounit_get_default_device_id(CUBEB_DEVICE_TYPE_OUTPUT);
|
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if (output_device_id == kAudioObjectUnknown) {
|
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|
|
@ -1343,8 +1367,9 @@ audiounit_get_preferred_sample_rate(cubeb * /* ctx */, uint32_t * rate)
|
|||
}
|
||||
|
||||
*rate = static_cast<uint32_t>(fsamplerate);
|
||||
#endif
|
||||
|
||||
return CUBEB_OK;
|
||||
#endif
|
||||
}
|
||||
|
||||
static cubeb_channel_layout
|
||||
|
|
@ -1385,6 +1410,9 @@ audiounit_convert_channel_layout(AudioChannelLayout * layout)
|
|||
static cubeb_channel_layout
|
||||
audiounit_get_preferred_channel_layout(AudioUnit output_unit)
|
||||
{
|
||||
#if TARGET_OS_IPHONE
|
||||
return CUBEB_LAYOUT_STEREO;
|
||||
#else
|
||||
OSStatus rv = noErr;
|
||||
UInt32 size = 0;
|
||||
rv = AudioUnitGetPropertyInfo(
|
||||
|
|
@ -1409,6 +1437,7 @@ audiounit_get_preferred_channel_layout(AudioUnit output_unit)
|
|||
}
|
||||
|
||||
return audiounit_convert_channel_layout(layout.get());
|
||||
#endif
|
||||
}
|
||||
|
||||
static cubeb_channel_layout
|
||||
|
|
@ -1442,8 +1471,10 @@ audiounit_get_current_channel_layout(AudioUnit output_unit)
|
|||
static int
|
||||
audiounit_create_unit(AudioUnit * unit, device_info * device);
|
||||
|
||||
#if !TARGET_OS_IPHONE
|
||||
static OSStatus
|
||||
audiounit_remove_device_listener(cubeb * context, cubeb_device_type devtype);
|
||||
#endif
|
||||
|
||||
static void
|
||||
audiounit_destroy(cubeb * ctx)
|
||||
|
|
@ -1465,6 +1496,7 @@ audiounit_destroy(cubeb * ctx)
|
|||
!ctx->output_collection_changed_callback &&
|
||||
!ctx->output_collection_changed_user_ptr);
|
||||
|
||||
#if !TARGET_OS_IPHONE
|
||||
/* Unregister the callback if necessary. */
|
||||
if (ctx->input_collection_changed_callback) {
|
||||
audiounit_remove_device_listener(ctx, CUBEB_DEVICE_TYPE_INPUT);
|
||||
|
|
@ -1472,6 +1504,7 @@ audiounit_destroy(cubeb * ctx)
|
|||
if (ctx->output_collection_changed_callback) {
|
||||
audiounit_remove_device_listener(ctx, CUBEB_DEVICE_TYPE_OUTPUT);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
dispatch_release(ctx->serial_queue);
|
||||
|
|
@ -1599,13 +1632,14 @@ audiounit_layout_init(cubeb_stream * stm, io_side side)
|
|||
stm->context->layout);
|
||||
}
|
||||
|
||||
#if !TARGET_OS_IPHONE
|
||||
static vector<AudioObjectID>
|
||||
audiounit_get_sub_devices(AudioDeviceID device_id)
|
||||
{
|
||||
vector<AudioDeviceID> sub_devices;
|
||||
AudioObjectPropertyAddress property_address = {
|
||||
kAudioAggregateDevicePropertyActiveSubDeviceList,
|
||||
kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMaster};
|
||||
kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMain};
|
||||
UInt32 size = 0;
|
||||
OSStatus rv = AudioObjectGetPropertyDataSize(device_id, &property_address, 0,
|
||||
nullptr, &size);
|
||||
|
|
@ -1634,7 +1668,7 @@ audiounit_create_blank_aggregate_device(AudioObjectID * plugin_id,
|
|||
{
|
||||
AudioObjectPropertyAddress address_plugin_bundle_id = {
|
||||
kAudioHardwarePropertyPlugInForBundleID, kAudioObjectPropertyScopeGlobal,
|
||||
kAudioObjectPropertyElementMaster};
|
||||
kAudioObjectPropertyElementMain};
|
||||
UInt32 size = 0;
|
||||
OSStatus r = AudioObjectGetPropertyDataSize(
|
||||
kAudioObjectSystemObject, &address_plugin_bundle_id, 0, NULL, &size);
|
||||
|
|
@ -1664,7 +1698,7 @@ audiounit_create_blank_aggregate_device(AudioObjectID * plugin_id,
|
|||
|
||||
AudioObjectPropertyAddress create_aggregate_device_address = {
|
||||
kAudioPlugInCreateAggregateDevice, kAudioObjectPropertyScopeGlobal,
|
||||
kAudioObjectPropertyElementMaster};
|
||||
kAudioObjectPropertyElementMain};
|
||||
r = AudioObjectGetPropertyDataSize(
|
||||
*plugin_id, &create_aggregate_device_address, 0, nullptr, &size);
|
||||
if (r != noErr) {
|
||||
|
|
@ -1736,7 +1770,7 @@ get_device_name(AudioDeviceID id)
|
|||
CFStringRef UIname = nullptr;
|
||||
AudioObjectPropertyAddress address_uuid = {kAudioDevicePropertyDeviceUID,
|
||||
kAudioObjectPropertyScopeGlobal,
|
||||
kAudioObjectPropertyElementMaster};
|
||||
kAudioObjectPropertyElementMain};
|
||||
OSStatus err =
|
||||
AudioObjectGetPropertyData(id, &address_uuid, 0, nullptr, &size, &UIname);
|
||||
return (err == noErr) ? UIname : NULL;
|
||||
|
|
@ -1779,7 +1813,7 @@ audiounit_set_aggregate_sub_device_list(AudioDeviceID aggregate_device_id,
|
|||
|
||||
AudioObjectPropertyAddress aggregate_sub_device_list = {
|
||||
kAudioAggregateDevicePropertyFullSubDeviceList,
|
||||
kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMaster};
|
||||
kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMain};
|
||||
UInt32 size = sizeof(CFMutableArrayRef);
|
||||
OSStatus rv = AudioObjectSetPropertyData(
|
||||
aggregate_device_id, &aggregate_sub_device_list, 0, nullptr, size,
|
||||
|
|
@ -1801,7 +1835,7 @@ audiounit_set_master_aggregate_device(const AudioDeviceID aggregate_device_id)
|
|||
assert(aggregate_device_id != kAudioObjectUnknown);
|
||||
AudioObjectPropertyAddress master_aggregate_sub_device = {
|
||||
kAudioAggregateDevicePropertyMasterSubDevice,
|
||||
kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMaster};
|
||||
kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMain};
|
||||
|
||||
// Master become the 1st output sub device
|
||||
AudioDeviceID output_device_id =
|
||||
|
|
@ -1834,7 +1868,7 @@ audiounit_activate_clock_drift_compensation(
|
|||
assert(aggregate_device_id != kAudioObjectUnknown);
|
||||
AudioObjectPropertyAddress address_owned = {
|
||||
kAudioObjectPropertyOwnedObjects, kAudioObjectPropertyScopeGlobal,
|
||||
kAudioObjectPropertyElementMaster};
|
||||
kAudioObjectPropertyElementMain};
|
||||
|
||||
UInt32 qualifier_data_size = sizeof(AudioObjectID);
|
||||
AudioClassID class_id = kAudioSubDeviceClassID;
|
||||
|
|
@ -1866,7 +1900,7 @@ audiounit_activate_clock_drift_compensation(
|
|||
|
||||
AudioObjectPropertyAddress address_drift = {
|
||||
kAudioSubDevicePropertyDriftCompensation, kAudioObjectPropertyScopeGlobal,
|
||||
kAudioObjectPropertyElementMaster};
|
||||
kAudioObjectPropertyElementMain};
|
||||
|
||||
// Start from the second device since the first is the master clock
|
||||
for (UInt32 i = 1; i < subdevices_num; ++i) {
|
||||
|
|
@ -1935,7 +1969,7 @@ audiounit_workaround_for_airpod(cubeb_stream * stm)
|
|||
Float64 rate = input_nominal_rate;
|
||||
AudioObjectPropertyAddress addr = {kAudioDevicePropertyNominalSampleRate,
|
||||
kAudioObjectPropertyScopeGlobal,
|
||||
kAudioObjectPropertyElementMaster};
|
||||
kAudioObjectPropertyElementMain};
|
||||
|
||||
OSStatus rv = AudioObjectSetPropertyData(stm->aggregate_device_id, &addr, 0,
|
||||
nullptr, sizeof(Float64), &rate);
|
||||
|
|
@ -2019,7 +2053,7 @@ audiounit_destroy_aggregate_device(AudioObjectID plugin_id,
|
|||
plugin_id != kAudioObjectUnknown);
|
||||
AudioObjectPropertyAddress destroy_aggregate_device_addr = {
|
||||
kAudioPlugInDestroyAggregateDevice, kAudioObjectPropertyScopeGlobal,
|
||||
kAudioObjectPropertyElementMaster};
|
||||
kAudioObjectPropertyElementMain};
|
||||
UInt32 size;
|
||||
OSStatus rv = AudioObjectGetPropertyDataSize(
|
||||
plugin_id, &destroy_aggregate_device_addr, 0, NULL, &size);
|
||||
|
|
@ -2042,6 +2076,7 @@ audiounit_destroy_aggregate_device(AudioObjectID plugin_id,
|
|||
*aggregate_device_id = kAudioObjectUnknown;
|
||||
return CUBEB_OK;
|
||||
}
|
||||
#endif
|
||||
|
||||
static int
|
||||
audiounit_new_unit_instance(AudioUnit * unit, device_info * device)
|
||||
|
|
@ -2178,6 +2213,9 @@ audiounit_init_input_linear_buffer(cubeb_stream * stream, uint32_t capacity)
|
|||
static uint32_t
|
||||
audiounit_clamp_latency(cubeb_stream * stm, uint32_t latency_frames)
|
||||
{
|
||||
#if TARGET_OS_IPHONE
|
||||
return latency_frames;
|
||||
#else
|
||||
// For the 1st stream set anything within safe min-max
|
||||
assert(audiounit_active_streams(stm->context) > 0);
|
||||
if (audiounit_active_streams(stm->context) == 1) {
|
||||
|
|
@ -2238,8 +2276,10 @@ audiounit_clamp_latency(cubeb_stream * stm, uint32_t latency_frames)
|
|||
|
||||
return max(min<uint32_t>(latency_frames, upper_latency_limit),
|
||||
SAFE_MIN_LATENCY_FRAMES);
|
||||
#endif
|
||||
}
|
||||
|
||||
#if !TARGET_OS_IPHONE
|
||||
/*
|
||||
* Change buffer size is prone to deadlock thus we change it
|
||||
* following the steps:
|
||||
|
|
@ -2290,11 +2330,15 @@ buffer_size_changed_callback(void * inClientData, AudioUnit inUnit,
|
|||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
static int
|
||||
audiounit_set_buffer_size(cubeb_stream * stm, uint32_t new_size_frames,
|
||||
io_side side)
|
||||
{
|
||||
#if TARGET_OS_IPHONE
|
||||
return CUBEB_OK;
|
||||
#else
|
||||
AudioUnit au = stm->output_unit;
|
||||
AudioUnitScope au_scope = kAudioUnitScope_Input;
|
||||
AudioUnitElement au_element = AU_OUT_BUS;
|
||||
|
|
@ -2382,6 +2426,7 @@ audiounit_set_buffer_size(cubeb_stream * stm, uint32_t new_size_frames,
|
|||
LOG("(%p) %s buffer size changed to %u frames.", stm, to_string(side),
|
||||
new_size_frames);
|
||||
return CUBEB_OK;
|
||||
#endif
|
||||
}
|
||||
|
||||
static int
|
||||
|
|
@ -2598,6 +2643,7 @@ audiounit_setup_stream(cubeb_stream * stm)
|
|||
device_info in_dev_info = stm->input_device;
|
||||
device_info out_dev_info = stm->output_device;
|
||||
|
||||
#if !TARGET_OS_IPHONE
|
||||
if (has_input(stm) && has_output(stm) &&
|
||||
stm->input_device.id != stm->output_device.id) {
|
||||
r = audiounit_create_aggregate_device(stm);
|
||||
|
|
@ -2615,6 +2661,10 @@ audiounit_setup_stream(cubeb_stream * stm)
|
|||
out_dev_info.flags = DEV_OUTPUT;
|
||||
}
|
||||
}
|
||||
#else
|
||||
in_dev_info.flags = DEV_SYSTEM_DEFAULT | DEV_INPUT;
|
||||
out_dev_info.flags = DEV_SYSTEM_DEFAULT | DEV_OUTPUT;
|
||||
#endif
|
||||
|
||||
if (has_input(stm)) {
|
||||
r = audiounit_create_unit(&stm->input_unit, &in_dev_info);
|
||||
|
|
@ -2756,8 +2806,10 @@ audiounit_setup_stream(cubeb_stream * stm)
|
|||
return CUBEB_ERROR;
|
||||
}
|
||||
|
||||
#if !TARGET_OS_IPHONE
|
||||
stm->current_latency_frames = audiounit_get_device_presentation_latency(
|
||||
stm->output_device.id, kAudioDevicePropertyScopeOutput);
|
||||
#endif
|
||||
|
||||
Float64 unit_s;
|
||||
UInt32 size = sizeof(unit_s);
|
||||
|
|
@ -2777,10 +2829,12 @@ audiounit_setup_stream(cubeb_stream * stm)
|
|||
ceilf(stm->output_hw_rate / stm->input_hw_rate);
|
||||
}
|
||||
|
||||
#if !TARGET_OS_IPHONE
|
||||
r = audiounit_install_device_changed_callback(stm);
|
||||
if (r != CUBEB_OK) {
|
||||
LOG("(%p) Could not install all device change callback.", stm);
|
||||
}
|
||||
#endif
|
||||
|
||||
return CUBEB_OK;
|
||||
}
|
||||
|
|
@ -2828,21 +2882,25 @@ audiounit_stream_init(cubeb * context, cubeb_stream ** stream,
|
|||
}
|
||||
if (input_stream_params) {
|
||||
stm->input_stream_params = *input_stream_params;
|
||||
#if !TARGET_OS_IPHONE
|
||||
r = audiounit_set_device_info(
|
||||
stm.get(), reinterpret_cast<uintptr_t>(input_device), io_side::INPUT);
|
||||
if (r != CUBEB_OK) {
|
||||
LOG("(%p) Fail to set device info for input.", stm.get());
|
||||
return r;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
if (output_stream_params) {
|
||||
stm->output_stream_params = *output_stream_params;
|
||||
#if !TARGET_OS_IPHONE
|
||||
r = audiounit_set_device_info(
|
||||
stm.get(), reinterpret_cast<uintptr_t>(output_device), io_side::OUTPUT);
|
||||
if (r != CUBEB_OK) {
|
||||
LOG("(%p) Fail to set device info for output.", stm.get());
|
||||
return r;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
{
|
||||
|
|
@ -2858,11 +2916,13 @@ audiounit_stream_init(cubeb * context, cubeb_stream ** stream,
|
|||
return r;
|
||||
}
|
||||
|
||||
#if !TARGET_OS_IPHONE
|
||||
r = audiounit_install_system_changed_callback(stm.get());
|
||||
if (r != CUBEB_OK) {
|
||||
LOG("(%p) Could not install the device change callback.", stm.get());
|
||||
return r;
|
||||
}
|
||||
#endif
|
||||
|
||||
*stream = stm.release();
|
||||
LOG("(%p) Cubeb stream init successful.", *stream);
|
||||
|
|
@ -2891,11 +2951,13 @@ audiounit_close_stream(cubeb_stream * stm)
|
|||
stm->resampler.reset();
|
||||
stm->mixer.reset();
|
||||
|
||||
#if !TARGET_OS_IPHONE
|
||||
if (stm->aggregate_device_id != kAudioObjectUnknown) {
|
||||
audiounit_destroy_aggregate_device(stm->plugin_id,
|
||||
&stm->aggregate_device_id);
|
||||
stm->aggregate_device_id = kAudioObjectUnknown;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -2903,6 +2965,7 @@ audiounit_stream_destroy_internal(cubeb_stream * stm)
|
|||
{
|
||||
stm->context->mutex.assert_current_thread_owns();
|
||||
|
||||
#if !TARGET_OS_IPHONE
|
||||
int r = audiounit_uninstall_system_changed_callback(stm);
|
||||
if (r != CUBEB_OK) {
|
||||
LOG("(%p) Could not uninstall the device changed callback", stm);
|
||||
|
|
@ -2911,6 +2974,7 @@ audiounit_stream_destroy_internal(cubeb_stream * stm)
|
|||
if (r != CUBEB_OK) {
|
||||
LOG("(%p) Could not uninstall all device change listeners", stm);
|
||||
}
|
||||
#endif
|
||||
|
||||
auto_lock lock(stm->mutex);
|
||||
audiounit_close_stream(stm);
|
||||
|
|
@ -2921,6 +2985,7 @@ audiounit_stream_destroy_internal(cubeb_stream * stm)
|
|||
static void
|
||||
audiounit_stream_destroy(cubeb_stream * stm)
|
||||
{
|
||||
#if !TARGET_OS_IPHONE
|
||||
int r = audiounit_uninstall_system_changed_callback(stm);
|
||||
if (r != CUBEB_OK) {
|
||||
LOG("(%p) Could not uninstall the device changed callback", stm);
|
||||
|
|
@ -2929,6 +2994,7 @@ audiounit_stream_destroy(cubeb_stream * stm)
|
|||
if (r != CUBEB_OK) {
|
||||
LOG("(%p) Could not uninstall all device change listeners", stm);
|
||||
}
|
||||
#endif
|
||||
|
||||
if (!stm->shutdown.load()) {
|
||||
auto_lock context_lock(stm->context->mutex);
|
||||
|
|
@ -3086,6 +3152,7 @@ convert_uint32_into_string(UInt32 data)
|
|||
return str;
|
||||
}
|
||||
|
||||
#if !TARGET_OS_IPHONE
|
||||
int
|
||||
audiounit_get_default_device_datasource(cubeb_device_type type, UInt32 * data)
|
||||
{
|
||||
|
|
@ -3107,12 +3174,16 @@ audiounit_get_default_device_datasource(cubeb_device_type type, UInt32 * data)
|
|||
|
||||
return CUBEB_OK;
|
||||
}
|
||||
#endif
|
||||
|
||||
int
|
||||
audiounit_get_default_device_name(cubeb_stream * stm,
|
||||
cubeb_device * const device,
|
||||
cubeb_device_type type)
|
||||
{
|
||||
#if TARGET_OS_IPHONE
|
||||
return CUBEB_ERROR_NOT_SUPPORTED;
|
||||
#else
|
||||
assert(stm);
|
||||
assert(device);
|
||||
|
||||
|
|
@ -3129,6 +3200,7 @@ audiounit_get_default_device_name(cubeb_stream * stm,
|
|||
type == CUBEB_DEVICE_TYPE_INPUT ? "input" : "output");
|
||||
}
|
||||
return CUBEB_OK;
|
||||
#endif
|
||||
}
|
||||
|
||||
int
|
||||
|
|
@ -3183,6 +3255,7 @@ audiounit_stream_register_device_changed_callback(
|
|||
return CUBEB_OK;
|
||||
}
|
||||
|
||||
#if !TARGET_OS_IPHONE
|
||||
static char *
|
||||
audiounit_strref_to_cstr_utf8(CFStringRef strref)
|
||||
{
|
||||
|
|
@ -3204,12 +3277,14 @@ audiounit_strref_to_cstr_utf8(CFStringRef strref)
|
|||
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if !TARGET_OS_IPHONE
|
||||
static uint32_t
|
||||
audiounit_get_channel_count(AudioObjectID devid, AudioObjectPropertyScope scope)
|
||||
{
|
||||
AudioObjectPropertyAddress adr = {0, scope,
|
||||
kAudioObjectPropertyElementMaster};
|
||||
kAudioObjectPropertyElementMain};
|
||||
UInt32 size = 0;
|
||||
uint32_t i, ret = 0;
|
||||
|
||||
|
|
@ -3235,7 +3310,7 @@ audiounit_get_available_samplerate(AudioObjectID devid,
|
|||
uint32_t * def)
|
||||
{
|
||||
AudioObjectPropertyAddress adr = {0, scope,
|
||||
kAudioObjectPropertyElementMaster};
|
||||
kAudioObjectPropertyElementMain};
|
||||
|
||||
adr.mSelector = kAudioDevicePropertyNominalSampleRate;
|
||||
if (AudioObjectHasProperty(devid, &adr)) {
|
||||
|
|
@ -3277,7 +3352,7 @@ audiounit_get_device_presentation_latency(AudioObjectID devid,
|
|||
AudioObjectPropertyScope scope)
|
||||
{
|
||||
AudioObjectPropertyAddress adr = {0, scope,
|
||||
kAudioObjectPropertyElementMaster};
|
||||
kAudioObjectPropertyElementMain};
|
||||
UInt32 size, dev, stream = 0;
|
||||
AudioStreamID sid[1];
|
||||
|
||||
|
|
@ -3302,7 +3377,7 @@ static int
|
|||
audiounit_create_device_from_hwdev(cubeb_device_info * dev_info,
|
||||
AudioObjectID devid, cubeb_device_type type)
|
||||
{
|
||||
AudioObjectPropertyAddress adr = {0, 0, kAudioObjectPropertyElementMaster};
|
||||
AudioObjectPropertyAddress adr = {0, 0, kAudioObjectPropertyElementMain};
|
||||
UInt32 size;
|
||||
|
||||
if (type == CUBEB_DEVICE_TYPE_OUTPUT) {
|
||||
|
|
@ -3313,7 +3388,11 @@ audiounit_create_device_from_hwdev(cubeb_device_info * dev_info,
|
|||
return CUBEB_ERROR;
|
||||
}
|
||||
|
||||
#if TARGET_OS_IPHONE
|
||||
UINT32 ch = 2;
|
||||
#else
|
||||
UInt32 ch = audiounit_get_channel_count(devid, adr.mScope);
|
||||
#endif
|
||||
if (ch == 0) {
|
||||
return CUBEB_ERROR;
|
||||
}
|
||||
|
|
@ -3417,7 +3496,16 @@ is_aggregate_device(cubeb_device_info * device_info)
|
|||
return !strncmp(device_info->friendly_name, PRIVATE_AGGREGATE_DEVICE_NAME,
|
||||
strlen(PRIVATE_AGGREGATE_DEVICE_NAME));
|
||||
}
|
||||
#endif
|
||||
|
||||
#if TARGET_OS_IPHONE
|
||||
static int
|
||||
audiounit_enumerate_devices(cubeb * /* context */, cubeb_device_type type,
|
||||
cubeb_device_collection * collection)
|
||||
{
|
||||
return CUBEB_ERROR_NOT_SUPPORTED;
|
||||
}
|
||||
#else
|
||||
static int
|
||||
audiounit_enumerate_devices(cubeb * /* context */, cubeb_device_type type,
|
||||
cubeb_device_collection * collection)
|
||||
|
|
@ -3483,19 +3571,25 @@ audiounit_device_destroy(cubeb_device_info * device)
|
|||
delete[] device->friendly_name;
|
||||
delete[] device->vendor_name;
|
||||
}
|
||||
#endif
|
||||
|
||||
static int
|
||||
audiounit_device_collection_destroy(cubeb * /* context */,
|
||||
cubeb_device_collection * collection)
|
||||
{
|
||||
#if TARGET_OS_IPHONE
|
||||
return CUBEB_ERROR_NOT_SUPPORTED;
|
||||
#else
|
||||
for (size_t i = 0; i < collection->count; i++) {
|
||||
audiounit_device_destroy(&collection->device[i]);
|
||||
}
|
||||
delete[] collection->device;
|
||||
|
||||
return CUBEB_OK;
|
||||
#endif
|
||||
}
|
||||
|
||||
#if !TARGET_OS_IPHONE
|
||||
static vector<AudioObjectID>
|
||||
audiounit_get_devices_of_type(cubeb_device_type devtype)
|
||||
{
|
||||
|
|
@ -3658,7 +3752,18 @@ audiounit_remove_device_listener(cubeb * context, cubeb_device_type devtype)
|
|||
kAudioObjectSystemObject, &DEVICES_PROPERTY_ADDRESS,
|
||||
audiounit_collection_changed_callback, context);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if TARGET_OS_IPHONE
|
||||
int
|
||||
audiounit_register_device_collection_changed(
|
||||
cubeb * context, cubeb_device_type devtype,
|
||||
cubeb_device_collection_changed_callback collection_changed_callback,
|
||||
void * user_ptr)
|
||||
{
|
||||
return CUBEB_ERROR_NOT_SUPPORTED;
|
||||
}
|
||||
#else
|
||||
int
|
||||
audiounit_register_device_collection_changed(
|
||||
cubeb * context, cubeb_device_type devtype,
|
||||
|
|
@ -3678,6 +3783,7 @@ audiounit_register_device_collection_changed(
|
|||
}
|
||||
return (ret == noErr) ? CUBEB_OK : CUBEB_ERROR;
|
||||
}
|
||||
#endif
|
||||
|
||||
cubeb_ops const audiounit_ops = {
|
||||
/*.init =*/audiounit_init,
|
||||
|
|
|
|||
|
|
@ -74,8 +74,8 @@ if CONFIG['MOZ_AUDIOUNIT_RUST']:
|
|||
SOURCES += [
|
||||
'cubeb_osx_run_loop.c',
|
||||
]
|
||||
DEFINES['USE_AUDIOUNIT_RUST'] = True
|
||||
DEFINES['USE_AUDIOUNIT'] = True
|
||||
DEFINES['USE_AUDIOUNIT_RUST'] = True
|
||||
|
||||
if CONFIG['MOZ_WASAPI']:
|
||||
SOURCES += [
|
||||
|
|
|
|||
|
|
@ -21,7 +21,7 @@ if CONFIG["MOZ_WEBRENDER_DEBUGGER"]:
|
|||
if CONFIG["MOZ_PULSEAUDIO"]:
|
||||
gkrust_features += ["cubeb_pulse_rust"]
|
||||
|
||||
if CONFIG["MOZ_AUDIOUNIT_RUST"]:
|
||||
if CONFIG["MOZ_AUDIOUNIT_RUST"] and CONFIG["MOZ_WIDGET_TOOLKIT"] == "cocoa":
|
||||
gkrust_features += ["cubeb_coreaudio_rust"]
|
||||
|
||||
if CONFIG["MOZ_RUST_SIMD"]:
|
||||
|
|
|
|||
|
|
@ -205,10 +205,8 @@ def audio_backends_default(target):
|
|||
return ("oss",)
|
||||
elif target.os == "OpenBSD":
|
||||
return ("sndio",)
|
||||
elif target.os == "OSX":
|
||||
elif target.kernel == "Darwin":
|
||||
return ("audiounit",)
|
||||
elif target.os == "iOS":
|
||||
return None
|
||||
elif target.os == "NetBSD":
|
||||
return ("sunaudio",)
|
||||
elif target.os == "SunOS":
|
||||
|
|
@ -259,11 +257,7 @@ def imply_alsa(values, target):
|
|||
|
||||
@depends("--enable-audio-backends", target)
|
||||
def imply_audiounit(values, target):
|
||||
if (
|
||||
any("audiounit" in value for value in values)
|
||||
and target.os != "OSX"
|
||||
and target.kernel != "Darwin"
|
||||
):
|
||||
if any("audiounit" in value for value in values) and target.kernel != "Darwin":
|
||||
die("Cannot enable AudioUnit on %s", target.os)
|
||||
return any("audiounit" in value for value in values) or None
|
||||
|
||||
|
|
|
|||
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