Struct sdl2::audio::AudioCVT
[−]
[src]
pub struct AudioCVT { /* fields omitted */ }
Methods
impl AudioCVT[src]
pub fn new(
src_format: AudioFormat,
src_channels: u8,
src_rate: i32,
dst_format: AudioFormat,
dst_channels: u8,
dst_rate: i32
) -> Result<AudioCVT, String>[src]
src_format: AudioFormat,
src_channels: u8,
src_rate: i32,
dst_format: AudioFormat,
dst_channels: u8,
dst_rate: i32
) -> Result<AudioCVT, String>
pub fn convert(&self, src: Vec<u8>) -> Vec<u8>[src]
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.
pub fn is_conversion_needed(&self) -> bool[src]
Checks if any conversion is needed. i.e. if the buffer that goes
into convert() is unchanged from the result.
pub fn capacity(&self, src_len: usize) -> usize[src]
Gets the buffer capacity that can contain both the original and converted data.