1 files changed, 0 insertions, 110 deletions
diff --git a/src/osx/headless.rs b/src/osx/headless.rs
deleted file mode 100644
index cc19457..0000000
--- a/src/osx/headless.rs
+++ /dev/null
@@ -1,110 +0,0 @@
-use CreationError;
-use CreationError::OsError;
-use BuilderAttribs;
-use libc;
-use std::ptr;
-
-use core_foundation::base::TCFType;
-use core_foundation::string::CFString;
-use core_foundation::bundle::{CFBundleGetBundleWithIdentifier, CFBundleGetFunctionPointerForName};
-use cocoa::base::{id, nil};
-use cocoa::appkit::*;
-
-mod gl {
-    include!(concat!(env!("OUT_DIR"), "/gl_bindings.rs"));
-}
-
-static mut framebuffer: u32 = 0;
-static mut texture: u32 = 0;
-
-pub struct HeadlessContext {
-    width: u32,
-    height: u32,
-    context: id,
-}
-
-impl HeadlessContext {
-    pub fn new(builder: BuilderAttribs) -> Result<HeadlessContext, CreationError> {
-        let (width, height) = builder.dimensions.unwrap_or((1024, 768));
-        let context = unsafe {
-            let attributes = [
-                NSOpenGLPFADoubleBuffer as u32,
-                NSOpenGLPFAClosestPolicy as u32,
-                NSOpenGLPFAColorSize as u32, 24,
-                NSOpenGLPFAAlphaSize as u32, 8,
-                NSOpenGLPFADepthSize as u32, 24,
-                NSOpenGLPFAStencilSize as u32, 8,
-                NSOpenGLPFAOffScreen as u32,
-                0
-            ];
-
-            let pixelformat = NSOpenGLPixelFormat::alloc(nil).initWithAttributes_(&attributes);
-            if pixelformat == nil {
-                return Err(OsError(format!("Could not create the pixel format")));
-            }
-            let context = NSOpenGLContext::alloc(nil).initWithFormat_shareContext_(pixelformat, nil);
-            if context == nil {
-                return Err(OsError(format!("Could not create the rendering context")));
-            }
-            context
-        };
-
-        let headless = HeadlessContext {
-            width: width,
-            height: height,
-            context: context,
-        };
-
-        // Load the function pointers as we need them to create the FBO
-        gl::load_with(|s| headless.get_proc_address(s) as *const libc::c_void);
-
-        Ok(headless)
-    }
-
-    pub unsafe fn make_current(&self) {
-        self.context.makeCurrentContext();
-
-        gl::GenFramebuffersEXT(1, &mut framebuffer);
-        gl::BindFramebufferEXT(gl::FRAMEBUFFER_EXT, framebuffer);
-        gl::GenTextures(1, &mut texture);
-        gl::BindTexture(gl::TEXTURE_2D, texture);
-        gl::TexParameteri(gl::TEXTURE_2D, gl::TEXTURE_MAG_FILTER, gl::LINEAR as i32);
-        gl::TexParameteri(gl::TEXTURE_2D, gl::TEXTURE_MIN_FILTER, gl::LINEAR as i32);
-        gl::TexImage2D(gl::TEXTURE_2D, 0, gl::RGBA8 as i32, self.width as i32, self.height as i32,
-                       0, gl::RGBA, gl::UNSIGNED_BYTE, ptr::null());
-        gl::FramebufferTexture2DEXT(gl::FRAMEBUFFER_EXT, gl::COLOR_ATTACHMENT0_EXT,
-                                    gl::TEXTURE_2D, texture, 0);
-        let status = gl::CheckFramebufferStatusEXT(gl::FRAMEBUFFER_EXT);
-        if status != gl::FRAMEBUFFER_COMPLETE_EXT {
-            panic!("Error while creating the framebuffer");
-        }
-    }
-
-    pub fn get_proc_address(&self, _addr: &str) -> *const () {
-        let symbol_name: CFString = _addr.parse().unwrap();
-        let framework_name: CFString = "com.apple.opengl".parse().unwrap();
-        let framework = unsafe {
-            CFBundleGetBundleWithIdentifier(framework_name.as_concrete_TypeRef())
-        };
-        let symbol = unsafe {
-            CFBundleGetFunctionPointerForName(framework, symbol_name.as_concrete_TypeRef())
-        };
-        symbol as *const ()
-    }
-
-    pub fn get_api(&self) -> ::Api {
-        ::Api::OpenGl
-    }
-}
-
-unsafe impl Send for HeadlessContext {}
-unsafe impl Sync for HeadlessContext {}
-
-impl Drop for HeadlessContext {
-    fn drop(&mut self) {
-        unsafe {
-            gl::DeleteTextures(1, &texture);
-            gl::DeleteFramebuffersEXT(1, &framebuffer);
-        }
-    }
-}