aud_io: Move math utils from lofty

Author: Serial-ATA

aud_io/src/lib.rs

@@ -1,3 +1,4 @@
 pub mod text;
 pub mod error;
 pub(crate) mod macros;
+pub mod math;

lofty/src/util/math.rs aud_io/src/math.rslofty/src/util/math.rs renamed to aud_io/src/math.rs

@@ -3,7 +3,7 @@
 /// This is implemented for all unsigned integers.
 ///
 /// NOTE: If the result is less than 1, it will be rounded up to 1.
-pub(crate) trait RoundedDivision<Rhs = Self> {
+pub trait RoundedDivision<Rhs = Self> {
 	type Output;
 
 	fn div_round(self, rhs: Rhs) -> Self::Output;
@@ -29,7 +29,7 @@ unsigned_rounded_division!(u8, u16, u32, u64, u128, usize);
 ///
 /// This is used in AIFF.
 #[derive(Debug, Eq, PartialEq, Copy, Clone)]
-pub(crate) struct F80 {
+pub struct F80 {
 	signed: bool,
 	// 15-bit exponent with a bias of 16383
 	exponent: u16,

lofty/src/iff/wav/properties.rs

@@ -1,10 +1,10 @@
 use crate::error::Result;
 use crate::macros::decode_err;
 use crate::properties::{ChannelMask, FileProperties};
-use crate::util::math::RoundedDivision;
 
 use std::time::Duration;
 
+use aud_io::math::RoundedDivision;
 use byteorder::{LittleEndian, ReadBytesExt};
 
 const PCM: u16 = 0x0001;

lofty/src/mp4/properties.rs

@@ -5,11 +5,11 @@ use crate::error::{LoftyError, Result};
 use crate::macros::{decode_err, err, try_vec};
 use crate::properties::FileProperties;
 use crate::util::alloc::VecFallibleCapacity;
-use crate::util::math::RoundedDivision;
 
 use std::io::{Cursor, Read, Seek, SeekFrom};
 use std::time::Duration;
 
+use aud_io::math::RoundedDivision;
 use byteorder::{BigEndian, ReadBytesExt};
 
 /// An MP4 file's audio codec

lofty/src/mpeg/properties.rs

@@ -2,11 +2,12 @@ use super::header::{ChannelMode, Emphasis, Header, Layer, MpegVersion, VbrHeader
 use crate::error::Result;
 use crate::mpeg::header::rev_search_for_frame_header;
 use crate::properties::{ChannelMask, FileProperties};
-use crate::util::math::RoundedDivision;
 
 use std::io::{Read, Seek, SeekFrom};
 use std::time::Duration;
 
+use aud_io::math::RoundedDivision;
+
 /// An MPEG file's audio properties
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
 #[non_exhaustive]

lofty/src/musepack/sv4to6/properties.rs

@@ -3,11 +3,11 @@ use crate::error::Result;
 use crate::macros::decode_err;
 use crate::musepack::constants::{MPC_DECODER_SYNTH_DELAY, MPC_FRAME_LENGTH};
 use crate::properties::FileProperties;
-use crate::util::math::RoundedDivision;
 
 use std::io::Read;
 use std::time::Duration;
 
+use aud_io::math::RoundedDivision;
 use byteorder::{LittleEndian, ReadBytesExt};
 
 /// MPC stream versions 4-6 audio properties

lofty/src/musepack/sv8/properties.rs

@@ -4,11 +4,11 @@ use crate::error::Result;
 use crate::macros::decode_err;
 use crate::musepack::constants::FREQUENCY_TABLE;
 use crate::properties::FileProperties;
-use crate::util::math::RoundedDivision;
 
 use std::io::Read;
 use std::time::Duration;
 
+use aud_io::math::RoundedDivision;
 use byteorder::{BigEndian, ReadBytesExt};
 
 /// MPC stream version 8 audio properties

lofty/src/ogg/opus/properties.rs

@@ -2,11 +2,11 @@ use super::find_last_page;
 use crate::error::Result;
 use crate::macros::decode_err;
 use crate::properties::{ChannelMask, FileProperties};
-use crate::util::math::RoundedDivision;
 
 use std::io::{Read, Seek, SeekFrom};
 use std::time::Duration;
 
+use aud_io::math::RoundedDivision;
 use byteorder::{LittleEndian, ReadBytesExt};
 use ogg_pager::{Packets, PageHeader};
 

lofty/src/ogg/speex/properties.rs

@@ -2,11 +2,11 @@ use crate::error::Result;
 use crate::macros::decode_err;
 use crate::ogg::find_last_page;
 use crate::properties::FileProperties;
-use crate::util::math::RoundedDivision;
 
 use std::io::{Read, Seek, SeekFrom};
 use std::time::Duration;
 
+use aud_io::math::RoundedDivision;
 use byteorder::{LittleEndian, ReadBytesExt};
 use ogg_pager::{Packets, PageHeader};
 

lofty/src/ogg/vorbis/properties.rs

@@ -1,11 +1,11 @@
 use super::find_last_page;
 use crate::error::Result;
 use crate::properties::FileProperties;
-use crate::util::math::RoundedDivision;
 
 use std::io::{Read, Seek, SeekFrom};
 use std::time::Duration;
 
+use aud_io::math::RoundedDivision;
 use byteorder::{LittleEndian, ReadBytesExt};
 use ogg_pager::{Packets, PageHeader};