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Using x11-rs and osmesa-rs.

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This commit is contained in:
Daggerbot 2015-04-09 10:38:58 +00:00
parent 70d36a3d3d
commit 2d20050b89
5 changed files with 96 additions and 1616 deletions
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4
src/x11/headless.rs
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@ -22,7 +22,7 @@ impl HeadlessContext {
buffer: ::std::iter::repeat(unsafe { mem::uninitialized() })
.take((dimensions.0 * dimensions.1) as usize).collect(),
context: unsafe {
let ctxt = ffi::OSMesaCreateContext(0x1908, ptr::null());
let ctxt = ffi::OSMesaCreateContext(0x1908, ptr::null_mut());
if ctxt.is_null() {
return Err(OsError("OSMesaCreateContext failed".to_string()));
}
@ -49,7 +49,7 @@ impl HeadlessContext {
unsafe {
use std::ffi::CString;
let c_str = CString::new(addr.as_bytes().to_vec()).unwrap();
ffi::OSMesaGetProcAddress(mem::transmute(c_str.as_ptr())) as *const ()
mem::transmute(ffi::OSMesaGetProcAddress(mem::transmute(c_str.as_ptr())))
}
}