Struct makepad_widgets::shader::std::windows::Win32::Media::MediaFoundation::IMFSample

#[repr(transparent)]
pub struct IMFSample(/* private fields */);

Implementations

impl IMFSample

pub unsafe fn GetItem( &self, guidkey: *const GUID, pvalue: Option<*mut PROPVARIANT> ) -> Result<(), Error>

Required features: "Win32_Foundation", "Win32_System_Com_StructuredStorage", "Win32_System_Variant"

pub unsafe fn GetItemType( &self, guidkey: *const GUID ) -> Result<MF_ATTRIBUTE_TYPE, Error>

pub unsafe fn CompareItem( &self, guidkey: *const GUID, value: *const PROPVARIANT ) -> Result<BOOL, Error>

Required features: "Win32_Foundation", "Win32_System_Com_StructuredStorage", "Win32_System_Variant"

pub unsafe fn Compare<P0>( &self, ptheirs: P0, matchtype: MF_ATTRIBUTES_MATCH_TYPE ) -> Result<BOOL, Error>where P0: IntoParam<IMFAttributes, <IMFAttributes as TypeKind>::TypeKind>,

Required features: "Win32_Foundation"

pub unsafe fn GetUINT32(&self, guidkey: *const GUID) -> Result<u32, Error>

pub unsafe fn GetUINT64(&self, guidkey: *const GUID) -> Result<u64, Error>

pub unsafe fn GetDouble(&self, guidkey: *const GUID) -> Result<f64, Error>

pub unsafe fn GetGUID(&self, guidkey: *const GUID) -> Result<GUID, Error>

pub unsafe fn GetStringLength(&self, guidkey: *const GUID) -> Result<u32, Error>

pub unsafe fn GetString( &self, guidkey: *const GUID, pwszvalue: &mut [u16], pcchlength: Option<*mut u32> ) -> Result<(), Error>

pub unsafe fn GetAllocatedString( &self, guidkey: *const GUID, ppwszvalue: *mut PWSTR, pcchlength: *mut u32 ) -> Result<(), Error>

pub unsafe fn GetBlobSize(&self, guidkey: *const GUID) -> Result<u32, Error>

pub unsafe fn GetBlob( &self, guidkey: *const GUID, pbuf: &mut [u8], pcbblobsize: Option<*mut u32> ) -> Result<(), Error>

pub unsafe fn GetAllocatedBlob( &self, guidkey: *const GUID, ppbuf: *mut *mut u8, pcbsize: *mut u32 ) -> Result<(), Error>

pub unsafe fn GetUnknown<T>(&self, guidkey: *const GUID) -> Result<T, Error>where T: ComInterface,

pub unsafe fn SetItem( &self, guidkey: *const GUID, value: *const PROPVARIANT ) -> Result<(), Error>

Required features: "Win32_Foundation", "Win32_System_Com_StructuredStorage", "Win32_System_Variant"

pub unsafe fn DeleteItem(&self, guidkey: *const GUID) -> Result<(), Error>

pub unsafe fn DeleteAllItems(&self) -> Result<(), Error>

pub unsafe fn SetUINT32( &self, guidkey: *const GUID, unvalue: u32 ) -> Result<(), Error>

pub unsafe fn SetUINT64( &self, guidkey: *const GUID, unvalue: u64 ) -> Result<(), Error>

pub unsafe fn SetDouble( &self, guidkey: *const GUID, fvalue: f64 ) -> Result<(), Error>

pub unsafe fn SetGUID( &self, guidkey: *const GUID, guidvalue: *const GUID ) -> Result<(), Error>

pub unsafe fn SetString<P0>( &self, guidkey: *const GUID, wszvalue: P0 ) -> Result<(), Error>where P0: IntoParam<PCWSTR, <PCWSTR as TypeKind>::TypeKind>,

pub unsafe fn SetBlob( &self, guidkey: *const GUID, pbuf: &[u8] ) -> Result<(), Error>

pub unsafe fn SetUnknown<P0>( &self, guidkey: *const GUID, punknown: P0 ) -> Result<(), Error>where P0: IntoParam<IUnknown, <IUnknown as TypeKind>::TypeKind>,

pub unsafe fn LockStore(&self) -> Result<(), Error>

pub unsafe fn UnlockStore(&self) -> Result<(), Error>

pub unsafe fn GetCount(&self) -> Result<u32, Error>

pub unsafe fn GetItemByIndex( &self, unindex: u32, pguidkey: *mut GUID, pvalue: Option<*mut PROPVARIANT> ) -> Result<(), Error>

Required features: "Win32_Foundation", "Win32_System_Com_StructuredStorage", "Win32_System_Variant"

pub unsafe fn CopyAllItems<P0>(&self, pdest: P0) -> Result<(), Error>where P0: IntoParam<IMFAttributes, <IMFAttributes as TypeKind>::TypeKind>,

pub unsafe fn GetSampleFlags(&self) -> Result<u32, Error>

pub unsafe fn SetSampleFlags(&self, dwsampleflags: u32) -> Result<(), Error>

pub unsafe fn GetSampleTime(&self) -> Result<i64, Error>

pub unsafe fn SetSampleTime(&self, hnssampletime: i64) -> Result<(), Error>

pub unsafe fn GetSampleDuration(&self) -> Result<i64, Error>

pub unsafe fn SetSampleDuration( &self, hnssampleduration: i64 ) -> Result<(), Error>

pub unsafe fn GetBufferCount(&self) -> Result<u32, Error>

pub unsafe fn GetBufferByIndex( &self, dwindex: u32 ) -> Result<IMFMediaBuffer, Error>

pub unsafe fn ConvertToContiguousBuffer(&self) -> Result<IMFMediaBuffer, Error>

pub unsafe fn AddBuffer<P0>(&self, pbuffer: P0) -> Result<(), Error>where P0: IntoParam<IMFMediaBuffer, <IMFMediaBuffer as TypeKind>::TypeKind>,

pub unsafe fn RemoveBufferByIndex(&self, dwindex: u32) -> Result<(), Error>

pub unsafe fn RemoveAllBuffers(&self) -> Result<(), Error>

pub unsafe fn GetTotalLength(&self) -> Result<u32, Error>

pub unsafe fn CopyToBuffer<P0>(&self, pbuffer: P0) -> Result<(), Error>where P0: IntoParam<IMFMediaBuffer, <IMFMediaBuffer as TypeKind>::TypeKind>,

Trait Implementations

impl Clone for IMFSample

fn clone(&self) -> IMFSample

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl ComInterface for IMFSample

const IID: GUID = _

A unique identifier representing this interface.

fn as_unknown(&self) -> &IUnknown

fn cast<T>(&self) -> Result<T, Error>where T: ComInterface,

Attempts to cast the current interface to another interface using QueryInterface.

fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a Weak reference to this object.

impl Debug for IMFSample

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Interface for IMFSample

type Vtable = IMFSample_Vtbl

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

Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.

unsafe fn from_raw(raw: *mut c_void) -> Self

Creates an Interface by taking ownership of the raw COM interface pointer.

unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>

Creates an Interface that is valid so long as the raw COM interface pointer is valid.

impl PartialEq<IMFSample> for IMFSample

fn eq(&self, other: &IMFSample) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for IMFSample