[−][src]Struct gstreamer_video::video_meta::VideoRegionOfInterestMeta
Implementations
impl VideoRegionOfInterestMeta[src]
pub fn add<'a>(
buffer: &'a mut BufferRef,
roi_type: &str,
rect: (u32, u32, u32, u32)
) -> MetaRefMut<'a, Self, Standalone>[src]
buffer: &'a mut BufferRef,
roi_type: &str,
rect: (u32, u32, u32, u32)
) -> MetaRefMut<'a, Self, Standalone>
pub fn get_rect(&self) -> (u32, u32, u32, u32)[src]
pub fn get_id(&self) -> i32[src]
pub fn get_parent_id(&self) -> i32[src]
pub fn get_roi_type<'a>(&self) -> &'a str[src]
pub fn get_params(&self) -> ParamsIter<'_>ⓘNotable traits for ParamsIter<'a>
impl<'a> Iterator for ParamsIter<'a> type Item = &'a StructureRef;[src]
Notable traits for ParamsIter<'a>
impl<'a> Iterator for ParamsIter<'a> type Item = &'a StructureRef;pub fn get_param<'b>(&self, name: &'b str) -> Option<&StructureRef>[src]
pub fn set_rect(&mut self, rect: (u32, u32, u32, u32))[src]
pub fn set_id(&mut self, id: i32)[src]
pub fn set_parent_id(&mut self, id: i32)[src]
pub fn add_param(&mut self, s: Structure)[src]
Trait Implementations
impl Debug for VideoRegionOfInterestMeta[src]
impl MetaAPI for VideoRegionOfInterestMeta[src]
type GstType = GstVideoRegionOfInterestMeta
fn get_meta_api() -> Type[src]
unsafe fn from_ptr(
buffer: &BufferRef,
ptr: *const Self::GstType
) -> MetaRef<'_, Self>[src]
buffer: &BufferRef,
ptr: *const Self::GstType
) -> MetaRef<'_, Self>
unsafe fn from_mut_ptr<T>(
buffer: &mut BufferRef,
ptr: *mut Self::GstType
) -> MetaRefMut<'_, Self, T>[src]
buffer: &mut BufferRef,
ptr: *mut Self::GstType
) -> MetaRefMut<'_, Self, T>
impl Send for VideoRegionOfInterestMeta[src]
impl Sync for VideoRegionOfInterestMeta[src]
Auto Trait Implementations
impl RefUnwindSafe for VideoRegionOfInterestMeta
impl Unpin for VideoRegionOfInterestMeta
impl UnwindSafe for VideoRegionOfInterestMeta
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
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]
U: TryFrom<T>,