use std::mem;
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub enum SampleFormat {
I16,
U16,
F32,
}
impl SampleFormat {
#[inline]
pub fn get_sample_size(&self) -> usize {
match self {
&SampleFormat::I16 => mem::size_of::<i16>(),
&SampleFormat::U16 => mem::size_of::<u16>(),
&SampleFormat::F32 => mem::size_of::<f32>(),
}
}
}
pub unsafe trait Sample: Copy + Clone {
fn get_format() -> SampleFormat;
}
unsafe impl Sample for u16 {
#[inline]
fn get_format() -> SampleFormat {
SampleFormat::U16
}
}
unsafe impl Sample for i16 {
#[inline]
fn get_format() -> SampleFormat {
SampleFormat::I16
}
}
unsafe impl Sample for f32 {
#[inline]
fn get_format() -> SampleFormat {
SampleFormat::F32
}
}