Struct gstreamer_video::video_frame::VideoFrameRef

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

Implementations

impl<T> VideoFrameRef<T>

pub fn info(&self) -> &VideoInfo

pub fn flags(&self) -> VideoFrameFlags

pub fn id(&self) -> i32

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 format(&self) -> VideoFormat

pub fn format_info(&self) -> VideoFormatInfo

pub fn width(&self) -> u32

pub fn height(&self) -> u32

pub fn size(&self) -> usize

pub fn is_interlaced(&self) -> bool

pub fn is_tff(&self) -> bool

pub fn is_rff(&self) -> bool

pub fn is_onefield(&self) -> bool

pub fn n_planes(&self) -> u32

pub fn n_components(&self) -> u32

pub fn plane_stride(&self) -> &[i32]

pub fn plane_offset(&self) -> &[usize]

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

pub fn as_ptr(&self) -> *const GstVideoFrame

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>

pub fn buffer(&self) -> &BufferRef

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 buffer_mut(&mut self) -> &mut BufferRef

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

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

Trait Implementations

impl<T: Debug> 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> Send for VideoFrameRef<T>

impl<T> Sync for VideoFrameRef<T>