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Remove old code

This commit is contained in:
Pierre Krieger 2014-12-11 19:42:49 +01:00
parent 8efaf06ec2
commit b4b75f526a
1 changed files with 0 additions and 62 deletions
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62
src/wasapi/mod.rs
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@ -237,68 +237,6 @@ fn init() -> Result<Channel, String> {
})
}
}
/*
let mut started = false;
loop {
//
let frames_available = if started {
let mut padding = mem::uninitialized();
let f = audio_client.lpVtbl.as_ref().unwrap().GetCurrentPadding;
let hresult = f(audio_client, &mut padding);
try!(check_result(hresult));
buffer_frame_count - padding
} else {
buffer_frame_count
};
if frames_available == 0 {
::std::io::timer::sleep(::std::time::duration::Duration::milliseconds((1000.0 * (44100 - frames_available) as f32 / 44100.0) as i64));
continue;
}
// loading buffer
let mut buffer: CVec<u16> = {
let mut buffer: *mut winapi::BYTE = mem::uninitialized();
let f = render_client.lpVtbl.as_ref().unwrap().GetBuffer;
let hresult = f(render_client, frames_available,
&mut buffer as *mut *mut libc::c_uchar);
try!(check_result(hresult));
assert!(!buffer.is_null());
CVec::new(buffer as *mut u16, frames_available as uint) // TODO: size of a frame?
};
// generating sinosoïd
let mut angle = 0.0f32;
for elem in buffer.as_mut_slice().iter_mut() {
use std::num::Int;
use std::num::FloatMath;
angle += 1.0;
let value = angle.sin();
let max: u16 = Int::max_value();
let value = (value * max as f32) as u16;
*elem = value;
}
// releasing buffer
{
let f = render_client.lpVtbl.as_ref().unwrap().ReleaseBuffer;
let hresult = f(render_client, frames_available, 0);
try!(check_result(hresult));
};
//
if !started {
let f = audio_client.lpVtbl.as_ref().unwrap().Start;
let hresult = f(audio_client);
try!(check_result(hresult));
started = true;
}
}
};
Ok(())
}*/
fn check_result(result: winapi::HRESULT) -> Result<(), String> {
if result < 0 {