| #[doc = "*Required features: `\"Media_Devices\"`, `\"implement\"`*"] |
| pub trait IDefaultAudioDeviceChangedEventArgs_Impl: Sized { |
| fn Id(&self) -> ::windows::core::Result<::windows::core::HSTRING>; |
| fn Role(&self) -> ::windows::core::Result<AudioDeviceRole>; |
| } |
| impl ::windows::core::RuntimeName for IDefaultAudioDeviceChangedEventArgs { |
| const NAME: &'static str = "Windows.Media.Devices.IDefaultAudioDeviceChangedEventArgs"; |
| } |
| impl IDefaultAudioDeviceChangedEventArgs_Vtbl { |
| pub const fn new<Identity: ::windows::core::IUnknownImpl<Impl = Impl>, Impl: IDefaultAudioDeviceChangedEventArgs_Impl, const OFFSET: isize>() -> IDefaultAudioDeviceChangedEventArgs_Vtbl { |
| unsafe extern "system" fn Id<Identity: ::windows::core::IUnknownImpl<Impl = Impl>, Impl: IDefaultAudioDeviceChangedEventArgs_Impl, const OFFSET: isize>(this: *mut ::core::ffi::c_void, result__: *mut ::std::mem::MaybeUninit<::windows::core::HSTRING>) -> ::windows::core::HRESULT { |
| let this = (this as *const *const ()).offset(OFFSET) as *const Identity; |
| let this = (*this).get_impl(); |
| match this.Id() { |
| ::core::result::Result::Ok(ok__) => { |
| ::core::ptr::write(result__, ::core::mem::transmute_copy(&ok__)); |
| ::core::mem::forget(ok__); |
| ::windows::core::HRESULT(0) |
| } |
| ::core::result::Result::Err(err) => err.into(), |
| } |
| } |
| unsafe extern "system" fn Role<Identity: ::windows::core::IUnknownImpl<Impl = Impl>, Impl: IDefaultAudioDeviceChangedEventArgs_Impl, const OFFSET: isize>(this: *mut ::core::ffi::c_void, result__: *mut AudioDeviceRole) -> ::windows::core::HRESULT { |
| let this = (this as *const *const ()).offset(OFFSET) as *const Identity; |
| let this = (*this).get_impl(); |
| match this.Role() { |
| ::core::result::Result::Ok(ok__) => { |
| ::core::ptr::write(result__, ::core::mem::transmute_copy(&ok__)); |
| ::core::mem::forget(ok__); |
| ::windows::core::HRESULT(0) |
| } |
| ::core::result::Result::Err(err) => err.into(), |
| } |
| } |
| Self { |
| base__: ::windows::core::IInspectable_Vtbl::new::<Identity, IDefaultAudioDeviceChangedEventArgs, OFFSET>(), |
| Id: Id::<Identity, Impl, OFFSET>, |
| Role: Role::<Identity, Impl, OFFSET>, |
| } |
| } |
| pub fn matches(iid: &windows::core::GUID) -> bool { |
| iid == &<IDefaultAudioDeviceChangedEventArgs as ::windows::core::ComInterface>::IID |
| } |
| } |
| #[doc = "*Required features: `\"Media_Devices\"`, `\"Foundation_Collections\"`, `\"Media_Capture\"`, `\"Media_MediaProperties\"`, `\"implement\"`*"] |
| #[cfg(all(feature = "Foundation_Collections", feature = "Media_Capture", feature = "Media_MediaProperties"))] |
| pub trait IMediaDeviceController_Impl: Sized { |
| fn GetAvailableMediaStreamProperties(&self, mediastreamtype: super::Capture::MediaStreamType) -> ::windows::core::Result<super::super::Foundation::Collections::IVectorView<super::MediaProperties::IMediaEncodingProperties>>; |
| fn GetMediaStreamProperties(&self, mediastreamtype: super::Capture::MediaStreamType) -> ::windows::core::Result<super::MediaProperties::IMediaEncodingProperties>; |
| fn SetMediaStreamPropertiesAsync(&self, mediastreamtype: super::Capture::MediaStreamType, mediaencodingproperties: ::core::option::Option<&super::MediaProperties::IMediaEncodingProperties>) -> ::windows::core::Result<super::super::Foundation::IAsyncAction>; |
| } |
| #[cfg(all(feature = "Foundation_Collections", feature = "Media_Capture", feature = "Media_MediaProperties"))] |
| impl ::windows::core::RuntimeName for IMediaDeviceController { |
| const NAME: &'static str = "Windows.Media.Devices.IMediaDeviceController"; |
| } |
| #[cfg(all(feature = "Foundation_Collections", feature = "Media_Capture", feature = "Media_MediaProperties"))] |
| impl IMediaDeviceController_Vtbl { |
| pub const fn new<Identity: ::windows::core::IUnknownImpl<Impl = Impl>, Impl: IMediaDeviceController_Impl, const OFFSET: isize>() -> IMediaDeviceController_Vtbl { |
| unsafe extern "system" fn GetAvailableMediaStreamProperties<Identity: ::windows::core::IUnknownImpl<Impl = Impl>, Impl: IMediaDeviceController_Impl, const OFFSET: isize>(this: *mut ::core::ffi::c_void, mediastreamtype: super::Capture::MediaStreamType, result__: *mut *mut ::core::ffi::c_void) -> ::windows::core::HRESULT { |
| let this = (this as *const *const ()).offset(OFFSET) as *const Identity; |
| let this = (*this).get_impl(); |
| match this.GetAvailableMediaStreamProperties(mediastreamtype) { |
| ::core::result::Result::Ok(ok__) => { |
| ::core::ptr::write(result__, ::core::mem::transmute_copy(&ok__)); |
| ::core::mem::forget(ok__); |
| ::windows::core::HRESULT(0) |
| } |
| ::core::result::Result::Err(err) => err.into(), |
| } |
| } |
| unsafe extern "system" fn GetMediaStreamProperties<Identity: ::windows::core::IUnknownImpl<Impl = Impl>, Impl: IMediaDeviceController_Impl, const OFFSET: isize>(this: *mut ::core::ffi::c_void, mediastreamtype: super::Capture::MediaStreamType, result__: *mut *mut ::core::ffi::c_void) -> ::windows::core::HRESULT { |
| let this = (this as *const *const ()).offset(OFFSET) as *const Identity; |
| let this = (*this).get_impl(); |
| match this.GetMediaStreamProperties(mediastreamtype) { |
| ::core::result::Result::Ok(ok__) => { |
| ::core::ptr::write(result__, ::core::mem::transmute_copy(&ok__)); |
| ::core::mem::forget(ok__); |
| ::windows::core::HRESULT(0) |
| } |
| ::core::result::Result::Err(err) => err.into(), |
| } |
| } |
| unsafe extern "system" fn SetMediaStreamPropertiesAsync<Identity: ::windows::core::IUnknownImpl<Impl = Impl>, Impl: IMediaDeviceController_Impl, const OFFSET: isize>(this: *mut ::core::ffi::c_void, mediastreamtype: super::Capture::MediaStreamType, mediaencodingproperties: *mut ::core::ffi::c_void, result__: *mut *mut ::core::ffi::c_void) -> ::windows::core::HRESULT { |
| let this = (this as *const *const ()).offset(OFFSET) as *const Identity; |
| let this = (*this).get_impl(); |
| match this.SetMediaStreamPropertiesAsync(mediastreamtype, ::windows::core::from_raw_borrowed(&mediaencodingproperties)) { |
| ::core::result::Result::Ok(ok__) => { |
| ::core::ptr::write(result__, ::core::mem::transmute_copy(&ok__)); |
| ::core::mem::forget(ok__); |
| ::windows::core::HRESULT(0) |
| } |
| ::core::result::Result::Err(err) => err.into(), |
| } |
| } |
| Self { |
| base__: ::windows::core::IInspectable_Vtbl::new::<Identity, IMediaDeviceController, OFFSET>(), |
| GetAvailableMediaStreamProperties: GetAvailableMediaStreamProperties::<Identity, Impl, OFFSET>, |
| GetMediaStreamProperties: GetMediaStreamProperties::<Identity, Impl, OFFSET>, |
| SetMediaStreamPropertiesAsync: SetMediaStreamPropertiesAsync::<Identity, Impl, OFFSET>, |
| } |
| } |
| pub fn matches(iid: &windows::core::GUID) -> bool { |
| iid == &<IMediaDeviceController as ::windows::core::ComInterface>::IID |
| } |
| } |