Struct gstreamer_video::video_meta::VideoRegionOfInterestMeta

#[repr(transparent)]
pub struct VideoRegionOfInterestMeta(_);

Implementations

impl VideoRegionOfInterestMeta

pub fn add<'a>(
    buffer: &'a mut BufferRef,
    roi_type: &str,
    rect: (u32, u32, u32, u32)
) -> MetaRefMut<'a, Self, Standalone>

pub fn rect(&self) -> (u32, u32, u32, u32)

pub fn id(&self) -> i32

pub fn parent_id(&self) -> i32

pub fn roi_type<'a>(&self) -> &'a str

pub fn params(&self) -> ParamsIter<'_>

pub fn param<'b>(&self, name: &'b str) -> Option<&StructureRef>

pub fn set_rect(&mut self, rect: (u32, u32, u32, u32))

pub fn set_id(&mut self, id: i32)

pub fn set_parent_id(&mut self, id: i32)

pub fn add_param(&mut self, s: Structure)

Trait Implementations

impl Debug for VideoRegionOfInterestMeta

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

Formats the value using the given formatter.

impl MetaAPI for VideoRegionOfInterestMeta

type GstType = GstVideoRegionOfInterestMeta

fn meta_api() -> Type

unsafe fn from_ptr(
    buffer: &BufferRef,
    ptr: *const Self::GstType
) -> MetaRef<'_, Self>

unsafe fn from_mut_ptr<T>(
    buffer: &mut BufferRef,
    ptr: *mut Self::GstType
) -> MetaRefMut<'_, Self, T>

impl Send for VideoRegionOfInterestMeta

impl Sync for VideoRegionOfInterestMeta