Struct windows::Win32::Media::MediaFoundation::IMFSample
pub struct IMFSample(/* private fields */);
Implementations§
§impl IMFSample
impl IMFSample
pub unsafe fn GetItem( &self, guidkey: *const GUID, pvalue: Option<*mut PROPVARIANT> ) -> Result<()>
pub unsafe fn GetItemType( &self, guidkey: *const GUID ) -> Result<MF_ATTRIBUTE_TYPE>
pub unsafe fn CompareItem( &self, guidkey: *const GUID, value: *const PROPVARIANT ) -> Result<BOOL>
pub unsafe fn Compare<P0>(
&self,
ptheirs: P0,
matchtype: MF_ATTRIBUTES_MATCH_TYPE
) -> Result<BOOL>where
P0: IntoParam<IMFAttributes>,
pub unsafe fn GetUINT32(&self, guidkey: *const GUID) -> Result<u32>
pub unsafe fn GetUINT64(&self, guidkey: *const GUID) -> Result<u64>
pub unsafe fn GetDouble(&self, guidkey: *const GUID) -> Result<f64>
pub unsafe fn GetGUID(&self, guidkey: *const GUID) -> Result<GUID>
pub unsafe fn GetStringLength(&self, guidkey: *const GUID) -> Result<u32>
pub unsafe fn GetString( &self, guidkey: *const GUID, pwszvalue: &mut [u16], pcchlength: Option<*mut u32> ) -> Result<()>
pub unsafe fn GetAllocatedString( &self, guidkey: *const GUID, ppwszvalue: *mut PWSTR, pcchlength: *mut u32 ) -> Result<()>
pub unsafe fn GetBlobSize(&self, guidkey: *const GUID) -> Result<u32>
pub unsafe fn GetBlob( &self, guidkey: *const GUID, pbuf: &mut [u8], pcbblobsize: Option<*mut u32> ) -> Result<()>
pub unsafe fn GetAllocatedBlob( &self, guidkey: *const GUID, ppbuf: *mut *mut u8, pcbsize: *mut u32 ) -> Result<()>
pub unsafe fn GetUnknown<T>(&self, guidkey: *const GUID) -> Result<T>where
T: Interface,
pub unsafe fn SetItem( &self, guidkey: *const GUID, value: *const PROPVARIANT ) -> Result<()>
pub unsafe fn DeleteItem(&self, guidkey: *const GUID) -> Result<()>
pub unsafe fn DeleteAllItems(&self) -> Result<()>
pub unsafe fn SetUINT32(&self, guidkey: *const GUID, unvalue: u32) -> Result<()>
pub unsafe fn SetUINT64(&self, guidkey: *const GUID, unvalue: u64) -> Result<()>
pub unsafe fn SetDouble(&self, guidkey: *const GUID, fvalue: f64) -> Result<()>
pub unsafe fn SetGUID( &self, guidkey: *const GUID, guidvalue: *const GUID ) -> Result<()>
pub unsafe fn SetString<P0>(
&self,
guidkey: *const GUID,
wszvalue: P0
) -> Result<()>where
P0: IntoParam<PCWSTR>,
pub unsafe fn SetBlob(&self, guidkey: *const GUID, pbuf: &[u8]) -> Result<()>
pub unsafe fn SetUnknown<P0>(
&self,
guidkey: *const GUID,
punknown: P0
) -> Result<()>where
P0: IntoParam<IUnknown>,
pub unsafe fn LockStore(&self) -> Result<()>
pub unsafe fn UnlockStore(&self) -> Result<()>
pub unsafe fn GetCount(&self) -> Result<u32>
pub unsafe fn GetItemByIndex( &self, unindex: u32, pguidkey: *mut GUID, pvalue: Option<*mut PROPVARIANT> ) -> Result<()>
pub unsafe fn CopyAllItems<P0>(&self, pdest: P0) -> Result<()>where
P0: IntoParam<IMFAttributes>,
pub unsafe fn GetSampleFlags(&self) -> Result<u32>
pub unsafe fn SetSampleFlags(&self, dwsampleflags: u32) -> Result<()>
pub unsafe fn GetSampleTime(&self) -> Result<i64>
pub unsafe fn SetSampleTime(&self, hnssampletime: i64) -> Result<()>
pub unsafe fn GetSampleDuration(&self) -> Result<i64>
pub unsafe fn SetSampleDuration(&self, hnssampleduration: i64) -> Result<()>
pub unsafe fn GetBufferCount(&self) -> Result<u32>
pub unsafe fn GetBufferByIndex(&self, dwindex: u32) -> Result<IMFMediaBuffer>
pub unsafe fn ConvertToContiguousBuffer(&self) -> Result<IMFMediaBuffer>
pub unsafe fn AddBuffer<P0>(&self, pbuffer: P0) -> Result<()>where
P0: IntoParam<IMFMediaBuffer>,
pub unsafe fn RemoveBufferByIndex(&self, dwindex: u32) -> Result<()>
pub unsafe fn RemoveAllBuffers(&self) -> Result<()>
pub unsafe fn GetTotalLength(&self) -> Result<u32>
pub unsafe fn CopyToBuffer<P0>(&self, pbuffer: P0) -> Result<()>where
P0: IntoParam<IMFMediaBuffer>,
Trait Implementations§
§impl From<&IMFSample> for &IMFAttributes
impl From<&IMFSample> for &IMFAttributes
§impl From<&IMFSpatialAudioSample> for &IMFSample
impl From<&IMFSpatialAudioSample> for &IMFSample
§fn from(value: &IMFSpatialAudioSample) -> Self
fn from(value: &IMFSpatialAudioSample) -> Self
Converts to this type from the input type.
§impl From<IMFSample> for IMFAttributes
impl From<IMFSample> for IMFAttributes
§impl From<IMFSpatialAudioSample> for IMFSample
impl From<IMFSpatialAudioSample> for IMFSample
§fn from(value: IMFSpatialAudioSample) -> Self
fn from(value: IMFSpatialAudioSample) -> Self
Converts to this type from the input type.
§impl Interface for IMFSample
impl Interface for IMFSample
§fn as_raw(&self) -> *mut c_void
fn as_raw(&self) -> *mut c_void
Returns the raw COM interface pointer. The resulting pointer continues to be owned by the
Interface
implementation.§fn into_raw(self) -> *mut c_void
fn into_raw(self) -> *mut c_void
Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.
§fn cast<T>(&self) -> Result<T, Error>where
T: Interface,
fn cast<T>(&self) -> Result<T, Error>where
T: Interface,
Attempts to cast the current interface to another interface using
QueryInterface
. Read moreimpl Eq for IMFSample
impl StructuralPartialEq for IMFSample
Auto Trait Implementations§
impl RefUnwindSafe for IMFSample
impl !Send for IMFSample
impl !Sync for IMFSample
impl Unpin for IMFSample
impl UnwindSafe for IMFSample
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more