Struct AVCodecRef 

pub struct AVCodecRef<'a> { /* private fields */ }

Implementations

impl<'a> AVCodecRef<'a>

pub unsafe fn from_raw(raw: NonNull<AVCodec>) -> Self

Safety

This function should only be called when raw is valid and can be dropped. Please ensure its lifetime when used.

Methods from Deref<Target = AVCodec>

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

pub fn name(&self) -> &CStr

Get name of the codec.

pub fn long_name(&self) -> &CStr

Get descriptive name for the codec.

pub fn hw_config(&self, index: usize) -> Option<AVCodecHWConfig>

Retrieve supported hardware configurations for a codec.

pub fn supported_framerates(&'codec self) -> Option<&'codec [AVRational]>

Return supported framerates of this AVCodec.

pub fn pix_fmts(&'codec self) -> Option<&'codec [AVPixelFormat]>

Return supported pix_fmts of this AVCodec.

pub fn supported_samplerates(&'codec self) -> Option<&'codec [i32]>

Return supported samplerates of this AVCodec.

pub fn sample_fmts(&'codec self) -> Option<&'codec [AVSampleFormat]>

Return supported sample_fmts of this AVCodec.

Trait Implementations

impl<'a> Deref for AVCodecRef<'a>

type Target = AVCodec

The resulting type after dereferencing.

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

Dereferences the value.

impl<'a> Drop for AVCodecRef<'a>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl<'a> Send for AVCodecRef<'a>