Struct sdl2::audio::AudioCVT

pub struct AudioCVT { /* fields omitted */ }

Methods

impl AudioCVT

fn new(
    src_format: AudioFormat,
    src_channels: u8,
    src_rate: i32,
    dst_format: AudioFormat,
    dst_channels: u8,
    dst_rate: i32
) -> Result<AudioCVT, String>

fn convert(&self, src: Vec<u8>) -> Vec<u8>

Convert audio data to a desired audio format.

The src vector is adjusted to the capacity necessary to perform the conversion in place; then it is passed to the SDL library.

Certain conversions may cause buffer overflows. See AngryLawyer/rust-sdl2 issue #270.

fn is_conversion_needed(&self) -> bool

Checks if any conversion is needed. i.e. if the buffer that goes into convert() is unchanged from the result.

fn capacity(&self, src_len: usize) -> usize

Gets the buffer capacity that can contain both the original and converted data.

Trait Implementations

impl Copy for AudioCVT

impl Clone for AudioCVT

fn clone(&self) -> AudioCVT

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.