diff options
Diffstat (limited to 'src/x11/window/mod.rs')
| -rw-r--r-- | src/x11/window/mod.rs | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/x11/window/mod.rs b/src/x11/window/mod.rs index 8662fdc..72c7133 100644 --- a/src/x11/window/mod.rs +++ b/src/x11/window/mod.rs @@ -58,7 +58,7 @@ impl Window { // getting the FBConfig let fb_config = unsafe { - const VISUAL_ATTRIBUTES: [libc::c_int, ..23] = [ + let mut visual_attributes = vec![ ffi::GLX_X_RENDERABLE, 1, ffi::GLX_DRAWABLE_TYPE, ffi::GLX_WINDOW_BIT, ffi::GLX_RENDER_TYPE, ffi::GLX_RGBA_BIT, @@ -73,10 +73,17 @@ impl Window { 0 ]; + if let Some(val) = builder.multisampling { + visual_attributes.push(ffi::glx::SAMPLE_BUFFERS as libc::c_int); + visual_attributes.push(1); + visual_attributes.push(ffi::glx::SAMPLES as libc::c_int); + visual_attributes.push(val as libc::c_int); + } + let mut num_fb: libc::c_int = mem::uninitialized(); let fb = ffi::glx::ChooseFBConfig(display, ffi::XDefaultScreen(display), - VISUAL_ATTRIBUTES.as_ptr(), &mut num_fb); + visual_attributes.as_ptr(), &mut num_fb); if fb.is_null() { return Err(OsError(format!("glx::ChooseFBConfig failed"))); } |