[−]Struct gstreamer_video::VideoOverlayCompositionRef

[+] Show declaration

[+] Expand attributes
#[repr(C)]
pub struct VideoOverlayCompositionRef(_);

Methods

`impl VideoOverlayCompositionRef`[src][−]

`pub fn n_rectangles(&self) -> u32`[src]

`pub fn get_rectangle( &self, idx: u32 ) -> Result<VideoOverlayRectangle, BoolError>`[src]

`pub fn get_seqnum(&self) -> u32`[src]

`pub fn blend( &self, frame: &mut VideoFrameRef<&mut BufferRef> ) -> Result<(), BoolError>`[src]

Trait Implementations

`impl AsRef<VideoOverlayCompositionRef> for VideoOverlayComposition`[+]

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`fn as_ref(&self) -> &VideoOverlayCompositionRef`[−]

`impl Borrow<VideoOverlayCompositionRef> for VideoOverlayComposition`[+]

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`fn borrow(&self) -> &VideoOverlayCompositionRef`[−]

`impl Debug for VideoOverlayCompositionRef`[src][+]

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`fn fmt(&self, f: &mut Formatter) -> Result`[src][−]

`impl MiniObject for VideoOverlayCompositionRef`[+]

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`type GstType = GstVideoOverlayComposition`

`unsafe fn as_ptr(&self) -> *const Self::GstType`[src]

`unsafe fn as_mut_ptr(&self) -> *mut Self::GstType`[src]

`unsafe fn from_ptr<'a>(ptr: *const Self::GstType) -> &'a Self`[src]

`unsafe fn from_mut_ptr<'a>(ptr: *mut Self::GstType) -> &'a mut Self`[src]

`fn copy(&self) -> GstRc<Self>`[src]

`impl Send for VideoOverlayCompositionRef`

`impl StaticType for VideoOverlayCompositionRef`[+]

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`fn static_type() -> Type`[−]

`impl Sync for VideoOverlayCompositionRef`

`impl ToOwned for VideoOverlayCompositionRef`[+]

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`type Owned = VideoOverlayComposition`

The resulting type after obtaining ownership.

`fn to_owned(&self) -> VideoOverlayComposition`[−]

`fn clone_into(&self, target: &mut Self::Owned)`[src][−]

Auto Trait Implementations

`impl RefUnwindSafe for VideoOverlayCompositionRef`

`impl Unpin for VideoOverlayCompositionRef`

`impl UnwindSafe for VideoOverlayCompositionRef`

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src][+]

[+] Show hidden undocumented items

`fn type_id(&self) -> TypeId`[src][−]

`impl<T> Borrow<T> for T where T: ?Sized,` [src][+]

[+] Show hidden undocumented items

`fn borrow(&self) -> &T`[src][−]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src][+]

[+] Show hidden undocumented items

`fn borrow_mut(&mut self) -> &mut T`[src][−]

`impl<T> From<T> for T`[src][+]

[+] Show hidden undocumented items

`fn from(t: T) -> T`[src][−]

`impl<T, U> Into for T where U: From<T>,` [src][+]

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`fn into(self) -> U`[src][−]

`impl<T> ToOwned for T where T: Clone,` [src][+]

[+] Show hidden undocumented items

`type Owned = T`

The resulting type after obtaining ownership.

`fn to_owned(&self) -> T`[src][−]

`fn clone_into(&self, target: &mut T)`[src][−]

`impl<T, U> TryFrom for T where U: Into<T>,` [src][+]

[+] Show hidden undocumented items

`type Error = Infallible`

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src][−]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src][+]

[+] Show hidden undocumented items

`type Error = >::Error`

The type returned in the event of a conversion error.

[−]Struct gstreamer_video::VideoOverlayCompositionRef

Methods

impl VideoOverlayCompositionRef[src][−]

pub fn n_rectangles(&self) -> u32[src]

pub fn get_rectangle( &self, idx: u32) -> Result<VideoOverlayRectangle, BoolError>[src]

pub fn get_seqnum(&self) -> u32[src]

pub fn blend( &self, frame: &mut VideoFrameRef<&mut BufferRef>) -> Result<(), BoolError>[src]

Trait Implementations

impl AsRef<VideoOverlayCompositionRef> for VideoOverlayComposition[+]

fn as_ref(&self) -> &VideoOverlayCompositionRef[−]

impl Borrow<VideoOverlayCompositionRef> for VideoOverlayComposition[+]

fn borrow(&self) -> &VideoOverlayCompositionRef[−]

impl Debug for VideoOverlayCompositionRef[src][+]

fn fmt(&self, f: &mut Formatter) -> Result[src][−]

impl MiniObject for VideoOverlayCompositionRef[+]

type GstType = GstVideoOverlayComposition

unsafe fn as_ptr(&self) -> *const Self::GstType[src]

unsafe fn as_mut_ptr(&self) -> *mut Self::GstType[src]

unsafe fn from_ptr<'a>(ptr: *const Self::GstType) -> &'a Self[src]

unsafe fn from_mut_ptr<'a>(ptr: *mut Self::GstType) -> &'a mut Self[src]

fn copy(&self) -> GstRc<Self>[src]

impl Send for VideoOverlayCompositionRef

impl StaticType for VideoOverlayCompositionRef[+]

fn static_type() -> Type[−]

impl Sync for VideoOverlayCompositionRef

impl ToOwned for VideoOverlayCompositionRef[+]

type Owned = VideoOverlayComposition

fn to_owned(&self) -> VideoOverlayComposition[−]

fn clone_into(&self, target: &mut Self::Owned)[src][−]

Auto Trait Implementations

impl RefUnwindSafe for VideoOverlayCompositionRef

impl Unpin for VideoOverlayCompositionRef

impl UnwindSafe for VideoOverlayCompositionRef

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized, [src][+]

fn type_id(&self) -> TypeId[src][−]

impl<T> Borrow<T> for T where T: ?Sized, [src][+]

fn borrow(&self) -> &T[src][−]

impl<T> BorrowMut<T> for T where T: ?Sized, [src][+]

fn borrow_mut(&mut self) -> &mut T[src][−]

impl<T> From<T> for T[src][+]

fn from(t: T) -> T[src][−]

impl<T, U> Into<U> for T where U: From<T>, [src][+]

fn into(self) -> U[src][−]

impl<T> ToOwned for T where T: Clone, [src][+]

type Owned = T

fn to_owned(&self) -> T[src][−]

fn clone_into(&self, target: &mut T)[src][−]

impl<T, U> TryFrom<U> for T where U: Into<T>, [src][+]

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src][−]

impl<T, U> TryInto<U> for T where U: TryFrom<T>, [src][+]

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src][−]

`impl VideoOverlayCompositionRef`[src][−]

`pub fn n_rectangles(&self) -> u32`[src]

`pub fn get_rectangle( &self, idx: u32 ) -> Result<VideoOverlayRectangle, BoolError>`[src]

`pub fn get_seqnum(&self) -> u32`[src]

`pub fn blend( &self, frame: &mut VideoFrameRef<&mut BufferRef> ) -> Result<(), BoolError>`[src]

`impl AsRef<VideoOverlayCompositionRef> for VideoOverlayComposition`[+]

`fn as_ref(&self) -> &VideoOverlayCompositionRef`[−]

`impl Borrow<VideoOverlayCompositionRef> for VideoOverlayComposition`[+]

`fn borrow(&self) -> &VideoOverlayCompositionRef`[−]

`impl Debug for VideoOverlayCompositionRef`[src][+]

`fn fmt(&self, f: &mut Formatter) -> Result`[src][−]

`impl MiniObject for VideoOverlayCompositionRef`[+]

`type GstType = GstVideoOverlayComposition`

`unsafe fn as_ptr(&self) -> *const Self::GstType`[src]

`unsafe fn as_mut_ptr(&self) -> *mut Self::GstType`[src]

`unsafe fn from_ptr<'a>(ptr: *const Self::GstType) -> &'a Self`[src]

`unsafe fn from_mut_ptr<'a>(ptr: *mut Self::GstType) -> &'a mut Self`[src]

`fn copy(&self) -> GstRc<Self>`[src]

`impl Send for VideoOverlayCompositionRef`

`impl StaticType for VideoOverlayCompositionRef`[+]

`fn static_type() -> Type`[−]

`impl Sync for VideoOverlayCompositionRef`

`impl ToOwned for VideoOverlayCompositionRef`[+]

`type Owned = VideoOverlayComposition`

`fn to_owned(&self) -> VideoOverlayComposition`[−]

`fn clone_into(&self, target: &mut Self::Owned)`[src][−]

`impl RefUnwindSafe for VideoOverlayCompositionRef`

`impl Unpin for VideoOverlayCompositionRef`

`impl UnwindSafe for VideoOverlayCompositionRef`

`impl<T> Any for T where T: 'static + ?Sized,` [src][+]

`fn type_id(&self) -> TypeId`[src][−]

`impl<T> Borrow<T> for T where T: ?Sized,` [src][+]

`fn borrow(&self) -> &T`[src][−]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src][+]

`fn borrow_mut(&mut self) -> &mut T`[src][−]

`impl<T> From<T> for T`[src][+]

`fn from(t: T) -> T`[src][−]

`impl<T, U> Into<U> for T where U: From<T>,` [src][+]

`fn into(self) -> U`[src][−]

`impl<T> ToOwned for T where T: Clone,` [src][+]

`type Owned = T`

`fn to_owned(&self) -> T`[src][−]

`fn clone_into(&self, target: &mut T)`[src][−]

`impl<T, U> TryFrom<U> for T where U: Into<T>,` [src][+]

`type Error = Infallible`

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src][−]

`impl<T, U> TryInto<U> for T where U: TryFrom<T>,` [src][+]

`type Error = <U as TryFrom<T>>::Error`

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src][−]