diff options
Diffstat (limited to 'src/music.rs')
| -rw-r--r-- | src/music.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/music.rs b/src/music.rs index 0f0f7e7..fe48989 100644 --- a/src/music.rs +++ b/src/music.rs @@ -1,12 +1,16 @@ +#[cfg(all(feature = "music", not(feature = "32k")))] use sdl2::audio::AudioCallback; +#[cfg(all(feature = "music", not(feature = "32k")))] use crate::vendored::micromod::MmC2r; +#[cfg(all(feature = "music", not(feature = "32k")))] pub struct Music { pub pcm: Vec<i16>, pub offset: usize, } +#[cfg(all(feature = "music", not(feature = "32k")))] impl AudioCallback for Music { type Channel = f32; @@ -22,6 +26,7 @@ impl AudioCallback for Music { } } +#[cfg(all(feature = "music", not(feature = "32k")))] pub fn mmc2r_to_pcm(state: &mut MmC2r) -> Vec<i16> { let mut destination = Vec::<i16>::new(); loop { @@ -35,6 +40,8 @@ pub fn mmc2r_to_pcm(state: &mut MmC2r) -> Vec<i16> { } destination } + +#[cfg(all(feature = "music", not(feature = "32k")))] pub fn pcm_to_f32pcm(input: &[i16], output: &mut [f32], len: usize) { for i in 0..len { output[i] = f32::from(input[i]) / f32::from(0x7FFF as i16); |