Add support for setting default input device#20
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samaaron wants to merge 1 commit intonagachika:masterfrom
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Add support for setting default input device#20samaaron wants to merge 1 commit intonagachika:masterfrom
samaaron wants to merge 1 commit intonagachika:masterfrom
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samaaron
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A pull request has been sent upstream with this specific patch: nagachika/ruby-coreaudio#20 nagachika/ruby-coreaudio@13d4d67 From 13d4d67c952ae713cd7047119e0a2b0ad861485c Mon Sep 17 00:00:00 2001 From: Sam Aaron <samaaron@gmail.com> Date: Wed, 26 Feb 2020 13:03:11 +0000 Subject: [PATCH] Add support for setting default input device --- ext/coreaudio/coreaudio.m | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/ext/coreaudio/coreaudio.m b/ext/coreaudio/coreaudio.m index c0c6635..b2da98e 100644 --- a/ext/coreaudio/coreaudio.m +++ b/ext/coreaudio/coreaudio.m @@ -444,6 +444,35 @@ return Qtrue; } + +/* + * Document-method: CoreAudio.set_default_input_device + * call-seq: + * CoreAudio.set_default_input_device(audio_device) + * + * Set system default audio input device as CoreAudio::AudioDevice object. + */ +static VALUE +ca_set_default_input_device(VALUE self, VALUE device) +{ + AudioDeviceID devID = NUM2UINT(rb_ivar_get(device, sym_iv_devid)); + AudioObjectPropertyAddress address = PropertyAddress; + UInt32 size; + OSStatus status; + + address.mSelector = kAudioHardwarePropertyDefaultInputDevice; + address.mScope = kAudioObjectPropertyScopeGlobal; + address.mElement = kAudioObjectPropertyElementMaster; + + status = AudioObjectSetPropertyData(kAudioObjectSystemObject, &address, 0, NULL, sizeof(devID), &devID); + if (status != noErr) { + rb_raise(rb_eArgError, + "coreaudio: set default input device failed: %d", status); + } + + return Qtrue; +} + /* * Document-class: CoreAudio::OutLoop * @@ -1159,6 +1188,7 @@ rb_define_singleton_method(rb_mCoreAudio, "default_input_device", ca_default_input_device, -1); rb_define_singleton_method(rb_mCoreAudio, "default_output_device", ca_default_output_device, -1); rb_define_singleton_method(rb_mCoreAudio, "set_default_output_device", ca_set_default_output_device, 1); + rb_define_singleton_method(rb_mCoreAudio, "set_default_input_device", ca_set_default_input_device, 1); rb_define_method(rb_cOutLoop, "[]=", ca_out_loop_data_assign, 2); rb_define_method(rb_cOutLoop, "start", ca_out_loop_data_start, 0);
ethancrawford
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Apr 5, 2020
A pull request has been sent upstream with this specific patch: nagachika/ruby-coreaudio#20 nagachika/ruby-coreaudio@13d4d67 From 13d4d67c952ae713cd7047119e0a2b0ad861485c Mon Sep 17 00:00:00 2001 From: Sam Aaron <samaaron@gmail.com> Date: Wed, 26 Feb 2020 13:03:11 +0000 Subject: [PATCH] Add support for setting default input device --- ext/coreaudio/coreaudio.m | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/ext/coreaudio/coreaudio.m b/ext/coreaudio/coreaudio.m index c0c6635..b2da98e 100644 --- a/ext/coreaudio/coreaudio.m +++ b/ext/coreaudio/coreaudio.m @@ -444,6 +444,35 @@ return Qtrue; } + +/* + * Document-method: CoreAudio.set_default_input_device + * call-seq: + * CoreAudio.set_default_input_device(audio_device) + * + * Set system default audio input device as CoreAudio::AudioDevice object. + */ +static VALUE +ca_set_default_input_device(VALUE self, VALUE device) +{ + AudioDeviceID devID = NUM2UINT(rb_ivar_get(device, sym_iv_devid)); + AudioObjectPropertyAddress address = PropertyAddress; + UInt32 size; + OSStatus status; + + address.mSelector = kAudioHardwarePropertyDefaultInputDevice; + address.mScope = kAudioObjectPropertyScopeGlobal; + address.mElement = kAudioObjectPropertyElementMaster; + + status = AudioObjectSetPropertyData(kAudioObjectSystemObject, &address, 0, NULL, sizeof(devID), &devID); + if (status != noErr) { + rb_raise(rb_eArgError, + "coreaudio: set default input device failed: %d", status); + } + + return Qtrue; +} + /* * Document-class: CoreAudio::OutLoop * @@ -1159,6 +1188,7 @@ rb_define_singleton_method(rb_mCoreAudio, "default_input_device", ca_default_input_device, -1); rb_define_singleton_method(rb_mCoreAudio, "default_output_device", ca_default_output_device, -1); rb_define_singleton_method(rb_mCoreAudio, "set_default_output_device", ca_set_default_output_device, 1); + rb_define_singleton_method(rb_mCoreAudio, "set_default_input_device", ca_set_default_input_device, 1); rb_define_method(rb_cOutLoop, "[]=", ca_out_loop_data_assign, 2); rb_define_method(rb_cOutLoop, "start", ca_out_loop_data_start, 0);
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Enables the default input device to be set (similar to setting default output device).
This patch is currently in use in Sonic Pi :-)