From a72e06cf1b8f0e037be8a0e3152b9b0ab9ef2c95 Mon Sep 17 00:00:00 2001
From: Pierre Krieger <pierre.krieger1708@gmail.com>
Date: Fri, 24 Apr 2015 14:22:57 +0200
Subject: Reorganize the Linux implementation and split OSMesa and X11

---
 src/api/x11/headless.rs | 72 -------------------------------------------------
 1 file changed, 72 deletions(-)
 delete mode 100644 src/api/x11/headless.rs

(limited to 'src/api/x11/headless.rs')

diff --git a/src/api/x11/headless.rs b/src/api/x11/headless.rs
deleted file mode 100644
index 8dffdea..0000000
--- a/src/api/x11/headless.rs
+++ /dev/null
@@ -1,72 +0,0 @@
-use BuilderAttribs;
-use CreationError;
-use CreationError::OsError;
-use libc;
-use std::{mem, ptr};
-use super::ffi;
-
-pub struct HeadlessContext {
-    context: ffi::OSMesaContext,
-    buffer: Vec<u32>,
-    width: u32,
-    height: u32,
-}
-
-impl HeadlessContext {
-    pub fn new(builder: BuilderAttribs) -> Result<HeadlessContext, CreationError> {
-        let dimensions = builder.dimensions.unwrap();
-
-        Ok(HeadlessContext {
-            width: dimensions.0,
-            height: dimensions.1,
-            buffer: ::std::iter::repeat(unsafe { mem::uninitialized() })
-                .take((dimensions.0 * dimensions.1) as usize).collect(),
-            context: unsafe {
-                let ctxt = ffi::OSMesaCreateContext(0x1908, ptr::null_mut());
-                if ctxt.is_null() {
-                    return Err(OsError("OSMesaCreateContext failed".to_string()));
-                }
-                ctxt
-            }
-        })
-    }
-
-    pub unsafe fn make_current(&self) {
-        let ret = ffi::OSMesaMakeCurrent(self.context,
-            self.buffer.as_ptr() as *mut libc::c_void,
-            0x1401, self.width as libc::c_int, self.height as libc::c_int);
-
-        if ret == 0 {
-            panic!("OSMesaMakeCurrent failed")
-        }
-    }
-
-    pub fn is_current(&self) -> bool {
-        unsafe { ffi::OSMesaGetCurrentContext() == self.context }
-    }
-
-    pub fn get_proc_address(&self, addr: &str) -> *const () {
-        unsafe {
-            use std::ffi::CString;
-            let c_str = CString::new(addr.as_bytes().to_vec()).unwrap();
-            mem::transmute(ffi::OSMesaGetProcAddress(mem::transmute(c_str.as_ptr())))
-        }
-    }
-
-    /// See the docs in the crate root file.
-    pub fn get_api(&self) -> ::Api {
-        ::Api::OpenGl
-    }
-
-    pub fn set_window_resize_callback(&mut self, _: Option<fn(u32, u32)>) {
-    }
-}
-
-impl Drop for HeadlessContext {
-    fn drop(&mut self) {
-        unsafe { ffi::OSMesaDestroyContext(self.context) }
-    }
-}
-
-unsafe impl Send for HeadlessContext {}
-unsafe impl Sync for HeadlessContext {}
-- 
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