Struct gstreamer_video::video_meta::VideoAffineTransformationMeta

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

Implementations

impl VideoAffineTransformationMeta

pub fn add<'a>(
    buffer: &'a mut BufferRef,
    matrix: Option<&[f32; 16]>
) -> MetaRefMut<'a, Self, Standalone>

pub fn matrix(&self) -> &[f32; 16]

pub fn set_matrix(&mut self, matrix: &[f32; 16])

pub fn apply_matrix(&mut self, matrix: &[f32; 16])

Trait Implementations

impl Debug for VideoAffineTransformationMeta

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

Formats the value using the given formatter.

impl MetaAPI for VideoAffineTransformationMeta

type GstType = GstVideoAffineTransformationMeta

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 VideoAffineTransformationMeta

impl Sync for VideoAffineTransformationMeta