Struct gstreamer_video::video_frame::VideoFrameRef

pub struct VideoFrameRef<T> { /* private fields */ }

Implementations

impl<T> VideoFrameRef<T>

pub fn copy( &self, dest: &mut VideoFrameRef<&mut BufferRef>, ) -> Result<(), BoolError>

pub fn copy_plane( &self, dest: &mut VideoFrameRef<&mut BufferRef>, plane: u32, ) -> Result<(), BoolError>

pub fn comp_data(&self, component: u32) -> Result<&[u8], BoolError>

pub fn plane_data(&self, plane: u32) -> Result<&[u8], BoolError>

pub fn planes_data(&self) -> [&[u8]; 4]

impl<'a> VideoFrameRef<&'a BufferRef>

pub unsafe fn from_glib_borrow(frame: *const GstVideoFrame) -> Borrowed<Self>

pub unsafe fn from_glib_full(frame: GstVideoFrame) -> Self

pub fn from_buffer_ref_readable<'b>( buffer: &'a BufferRef, info: &'b VideoInfo, ) -> Result<Self, BoolError>

pub fn from_buffer_ref_id_readable<'b>( buffer: &'a BufferRef, id: i32, info: &'b VideoInfo, ) -> Result<Self, BoolError>

impl<'a> VideoFrameRef<&'a mut BufferRef>

pub unsafe fn from_glib_borrow_mut(frame: *mut GstVideoFrame) -> Self

pub unsafe fn from_glib_full_mut(frame: GstVideoFrame) -> Self

pub fn from_buffer_ref_writable<'b>( buffer: &'a mut BufferRef, info: &'b VideoInfo, ) -> Result<Self, BoolError>

pub fn from_buffer_ref_id_writable<'b>( buffer: &'a mut BufferRef, id: i32, info: &'b VideoInfo, ) -> Result<Self, BoolError>

pub fn comp_data_mut(&mut self, component: u32) -> Result<&mut [u8], BoolError>

pub fn plane_data_mut(&mut self, plane: u32) -> Result<&mut [u8], BoolError>

pub fn planes_data_mut(&mut self) -> [&mut [u8]; 4]

pub fn as_mut_ptr(&mut self) -> *mut GstVideoFrame

Trait Implementations

impl<T> Debug for VideoFrameRef<T>

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

Formats the value using the given formatter.

impl<'a> Deref for VideoFrameRef<&'a mut BufferRef>

type Target = VideoFrameRef<&'a BufferRef>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T> Drop for VideoFrameRef<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T> IsVideoFrame for VideoFrameRef<T>

fn as_raw(&self) -> &GstVideoFrame

impl<T> Send for VideoFrameRef<T>

impl<T> Sync for VideoFrameRef<T>