Trait windows::Win32::Media::DeviceManager::IMDSPDevice2_Impl
pub trait IMDSPDevice2_Impl: Sized + IMDSPDevice_Impl {
// Required methods
fn GetStorage(&self, pszstoragename: &PCWSTR) -> Result<IMDSPStorage>;
fn GetFormatSupport2(
&self,
dwflags: u32,
ppaudioformatex: *mut *mut WAVEFORMATEX,
pnaudioformatcount: *mut u32,
ppvideoformatex: *mut *mut VIDEOINFOHEADER,
pnvideoformatcount: *mut u32,
ppfiletype: *mut *mut WMFILECAPABILITIES,
pnfiletypecount: *mut u32
) -> Result<()>;
fn GetSpecifyPropertyPages(
&self,
ppspecifyproppages: *mut Option<ISpecifyPropertyPages>,
pppunknowns: *mut *mut Option<IUnknown>,
pcunks: *mut u32
) -> Result<()>;
fn GetCanonicalName(&self, pwszpnpname: PWSTR, nmaxchars: u32) -> Result<()>;
}
Required Methods§
fn GetStorage(&self, pszstoragename: &PCWSTR) -> Result<IMDSPStorage>
fn GetFormatSupport2( &self, dwflags: u32, ppaudioformatex: *mut *mut WAVEFORMATEX, pnaudioformatcount: *mut u32, ppvideoformatex: *mut *mut VIDEOINFOHEADER, pnvideoformatcount: *mut u32, ppfiletype: *mut *mut WMFILECAPABILITIES, pnfiletypecount: *mut u32 ) -> Result<()>
fn GetSpecifyPropertyPages( &self, ppspecifyproppages: *mut Option<ISpecifyPropertyPages>, pppunknowns: *mut *mut Option<IUnknown>, pcunks: *mut u32 ) -> Result<()>
fn GetCanonicalName(&self, pwszpnpname: PWSTR, nmaxchars: u32) -> Result<()>
Object Safety§
This trait is not object safe.