alex/agb
1
0
Fork 0
mirror of https://github.com/italicsjenga/agb.git synced 2024-12-23 08:11:33 +11:00
Code Issues Packages Projects Releases Wiki Activity

Get it all compiling again

Browse source
This commit is contained in:
Gwilym Inzani 2024-11-06 09:51:15 +00:00
parent 103dfd52db
commit 3be63230de
1 changed files with 15 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

29
tracker/agb-xm-core/src/lib.rs
View file

@ -63,16 +63,17 @@ pub fn parse_module(module: &Module) -> agb_tracker_interop::Track {
let volume = Num::from_f32(sample.volume);
let sample = match &sample.data {
SampleDataType::Depth8(depth8) => depth8
SampleDataType::Mono8(depth8) => depth8
.iter()
.map(|value| *value as u8)
.take(sample_len)
.collect::<Vec<_>>(),
SampleDataType::Depth16(depth16) => depth16
SampleDataType::Mono16(depth16) => depth16
.iter()
.map(|sample| (sample >> 8) as i8 as u8)
.take(sample_len)
.collect::<Vec<_>>(),
_ => panic!("Stereo samples not supported"),
};
let fadeout = Num::from_f32(instrument.volume_fadeout);
@ -691,23 +692,23 @@ impl EnvelopeData {
}
let sustain = if e.sustain_enabled {
Some(
Self::envelope_frame_to_gba_frame(e.point[e.sustain_point as usize].frame, bpm)
as usize,
)
Some(Self::envelope_frame_to_gba_frame(
e.point[e.sustain_point].frame,
bpm,
))
} else {
None
};
let (loop_start, loop_end) = if e.loop_enabled {
(
Some(Self::envelope_frame_to_gba_frame(
e.point[e.loop_start_point as usize].frame,
e.point[e.loop_start_point].frame,
bpm,
) as usize),
)),
Some(Self::envelope_frame_to_gba_frame(
e.point[e.loop_end_point as usize].frame,
e.point[e.loop_end_point].frame,
bpm,
) as usize),
)),
)
} else {
(None, None)
@ -748,13 +749,13 @@ impl EnvelopeData {
}
}
fn envelope_frame_to_gba_frame(envelope_frame: u16, bpm: u32) -> u16 {
fn envelope_frame_to_gba_frame(envelope_frame: usize, bpm: u32) -> usize {
// FT2 manual says number of ticks / second = BPM * 0.4
// somehow this works as a good approximation :/
(envelope_frame as u32 * 250 / bpm) as u16
(envelope_frame as u32 * 250 / bpm) as usize
}
fn gba_frame_to_envelope_frame(gba_frame: u16, bpm: u32) -> u16 {
(gba_frame as u32 * bpm / 250) as u16
fn gba_frame_to_envelope_frame(gba_frame: usize, bpm: u32) -> usize {
(gba_frame as u32 * bpm / 250) as usize
}
}