Struct ScaleContext 

pub struct ScaleContext { /* private fields */ }

Implementations

impl ScaleContext

pub fn new( _src_w: c_int, _src_h: c_int, _src_fmt: AVPixelFormat, _dst_w: c_int, _dst_h: c_int, _dst_fmt: AVPixelFormat, _flags: c_int, ) -> Result<Self, AvError>

Errors

Stub; never executed on docs.rs.

pub unsafe fn scale_frames( &mut self, _src: &Frame, _dst: &mut Frame, ) -> Result<c_int, AvError>

Errors

Stub; never executed on docs.rs.

Safety

Stub; never executed on docs.rs.

pub unsafe fn scale_planes( &mut self, _src: &[&[u8]], _src_strides: &[c_int], _src_h: c_int, _dst: &mut Frame, ) -> Result<c_int, AvError>

Errors

Stub; never executed on docs.rs.

Safety

Stub; never executed on docs.rs.

pub unsafe fn scale_slices( &mut self, _src: &[&[u8]], _src_strides: &[c_int], _src_h: c_int, _dst: &mut [&mut [u8]], _dst_strides: &[c_int], ) -> Result<c_int, AvError>

Errors

Stub; never executed on docs.rs.

Safety

Stub; never executed on docs.rs.

Trait Implementations

impl Debug for ScaleContext

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

Formats the value using the given formatter.

impl Drop for ScaleContext

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 Send for ScaleContext