Struct nvidia_video_codec_sdk::safe::Bitstream

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

Abstraction around the output bitstream buffer that is used as the output of the encoding.

The buffer is automatically destroyed when dropped.

Implementations

impl<'a> Bitstream<'a>

pub fn lock(&mut self) -> Result<BitstreamLock<'_, '_>, EncodeError>

Lock the output bitstream.

On a successful lock you get a BitstreamLock which can be used to access the bitstream data as well as any other information the encoder provides when locking a bitstream.

This function will block until a lock is acquired. For the non-blocking version see Bitstream::try_lock.

See NVIDIA docs.

Errors

Could error if we run out of memory.

pub fn try_lock(&mut self) -> Result<BitstreamLock<'_, '_>, EncodeError>

Non-blocking version of Bitstream::lock. See it for more info.

This function will return an error with ErrorKind::LockBusy if the lock is currently busy.

Errors

Could error if we run out of memory.

An error with ErrorKind::LockBusy could be returned if the lock is currently busy. This is a recoverable error and the client should retry in a few milliseconds.

Trait Implementations

impl<'a> Debug for Bitstream<'a>

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

Formats the value using the given formatter.

impl Drop for Bitstream<'_>

fn drop(&mut self)

Executes the destructor for this type.

impl EncoderOutput for Bitstream<'_>

fn handle(&mut self) -> *mut c_void

Get the handle of the output resource.

impl Send for Bitstream<'_>