Implement headless contexts on android

This commit is contained in:
Pierre Krieger 2015-07-27 10:18:45 +02:00
parent 991b15df87
commit 1f6c4d65a6
2 changed files with 40 additions and 33 deletions

View file

@ -249,3 +249,43 @@ impl WindowProxy {
unimplemented!()
}
}
pub struct HeadlessContext(EglContext);
impl HeadlessContext {
/// See the docs in the crate root file.
pub fn new(builder: BuilderAttribs) -> Result<HeadlessContext, CreationError> {
let context = try!(EglContext::new(egl::ffi::egl::Egl, &builder, None));
let context = try!(context.finish_pbuffer());
Ok(context)
}
}
unsafe impl Send for HeadlessContext {}
unsafe impl Sync for HeadlessContext {}
impl GlContext for HeadlessContext {
unsafe fn make_current(&self) -> Result<(), ContextError> {
self.0.make_current()
}
fn is_current(&self) -> bool {
self.0.is_current()
}
fn get_proc_address(&self, addr: &str) -> *const libc::c_void {
self.0.get_proc_address(addr)
}
fn swap_buffers(&self) -> Result<(), ContextError> {
self.0.swap_buffers()
}
fn get_api(&self) -> Api {
self.0.get_api()
}
fn get_pixel_format(&self) -> PixelFormat {
self.0.get_pixel_format()
}
}

View file

@ -1,36 +1,3 @@
#![cfg(target_os = "android")]
pub use api::android::*;
use ContextError;
pub struct HeadlessContext(i32);
impl HeadlessContext {
/// See the docs in the crate root file.
pub fn new(_builder: BuilderAttribs) -> Result<HeadlessContext, CreationError> {
unimplemented!()
}
/// See the docs in the crate root file.
pub unsafe fn make_current(&self) -> Result<(), ContextError> {
unimplemented!()
}
/// See the docs in the crate root file.
pub fn is_current(&self) -> bool {
unimplemented!()
}
/// See the docs in the crate root file.
pub fn get_proc_address(&self, _addr: &str) -> *const () {
unimplemented!()
}
pub fn get_api(&self) -> ::Api {
::Api::OpenGlEs
}
}
unsafe impl Send for HeadlessContext {}
unsafe impl Sync for HeadlessContext {}