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Write sectors

This commit is contained in:
jaby 2022-10-20 20:11:00 +02:00
parent 1d0482d74c
commit 7a0ceee9c9
4 changed files with 19 additions and 13 deletions
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10
src/Tools/cdtypes/src/cd/sector.rs
View File

@ -135,4 +135,14 @@ impl Sector {
Sector::CDXAAudio(sector) => sector.finalize(),
}
}
pub fn as_raw(&self) -> &[u8] {
match self {
Sector::Audio(sector) => unsafe {std::mem::transmute::<&Audio, &[u8; SECTOR_SIZE]>(sector)},
Sector::Empty(sector) => unsafe {std::mem::transmute::<&Mode0, &[u8; SECTOR_SIZE]>(sector)},
Sector::CDData(sector) => unsafe {std::mem::transmute::<&Mode1, &[u8; SECTOR_SIZE]>(sector)},
Sector::CDXAData(sector) => unsafe {std::mem::transmute::<&Mode2Form1, &[u8; SECTOR_SIZE]>(sector)},
Sector::CDXAAudio(sector) => unsafe {std::mem::transmute::<&Mode2Form2, &[u8; SECTOR_SIZE]>(sector)},
}
}
}

6
src/Tools/psxcdgen_ex/src/encoder/psx.rs
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@ -9,10 +9,12 @@ pub fn encode_psx_image(cd_desc: CDDesc, sec_writer: &mut dyn SectorWriter) -> R
}
}
Err(Error::not_implemented("encode_psx_image"))
//Err(Error::not_implemented("encode_psx_image"))
Ok(())
}
fn process_system_area(_: &SystemArea, sec_writer: &mut dyn SectorWriter) -> Result<(), Error> {
sec_writer.write(Sector::CDXAData(builder::create_xa_data_zero()))
sec_writer.write(Sector::CDXAData(builder::create_xa_data_zero()))?;
Ok(())
}

14
src/Tools/psxcdgen_ex/src/file_writer/bin_cue.rs
View File

@ -3,13 +3,13 @@ use cdtypes::types::time::Time;
use std::io::Write;
pub struct BinCueWriter {
_bin_out: std::boxed::Box<dyn Write>,
bin_out: std::boxed::Box<dyn Write>,
cd_time: Time,
}
impl BinCueWriter {
pub fn new<T: Write + 'static>(writer: T) -> BinCueWriter {
BinCueWriter{_bin_out: std::boxed::Box::new(writer), cd_time: Time::cd_start()}
BinCueWriter{bin_out: std::boxed::Box::new(writer), cd_time: Time::cd_start()}
}
fn finalize(&mut self, sector: &mut Sector) -> Result<(), Error> {
@ -25,15 +25,9 @@ impl BinCueWriter {
}
impl SectorWriter for BinCueWriter {
fn write(&mut self, mut sector: Sector) -> Result<(), Error> {
fn write(&mut self, mut sector: Sector) -> Result<usize, Error> {
self.finalize(&mut sector)?;
match sector {
Sector::Empty(_) => Err(Error::not_implemented("Empty sector encoding")),
Sector::Audio(_) => Err(Error::not_implemented("Audio sector encoding")),
Sector::CDData(_) => Err(Error::not_implemented("CD Data sector encoding")),
Sector::CDXAData(_) => Err(Error::not_implemented("CD XA Data sector encoding")),
Sector::CDXAAudio(_) => Err(Error::not_implemented("CD XA Audio sector encoding"))
}
Ok(self.bin_out.write(sector.as_raw())?)
}
}

2
src/Tools/psxcdgen_ex/src/file_writer/mod.rs
View File

@ -12,7 +12,7 @@ pub enum ImageType {
}
pub trait SectorWriter {
fn write(&mut self, sector: Sector) -> Result<(), Error>;
fn write(&mut self, sector: Sector) -> Result<usize, Error>;
}
pub fn write_image(cd_desc: CDDesc, encoder: EncoderFunction, image_type: ImageType, output_path: PathBuf) -> Result<(), Error> {