alex/winit-sonoma-fix
1
0
Fork 0
mirror of https://github.com/italicsjenga/winit-sonoma-fix.git synced 2024-10-17 23:41:33 +11:00
Code Issues Packages Projects Releases Wiki Activity

Fix EGL context creation

Browse source
This commit is contained in:
Pierre Krieger 2015-07-19 14:32:41 +02:00
parent 896640f2e0
commit 9299de0256
1 changed files with 10 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
src/api/egl/mod.rs
View file

@ -472,9 +472,13 @@ unsafe fn create_context(egl: &ffi::egl::Egl, display: ffi::egl::types::EGLDispl
if egl_version >= &(1, 5) {
context_attributes.push(ffi::egl::CONTEXT_OPENGL_DEBUG as i32);
context_attributes.push(ffi::egl::TRUE as i32);
} else {
flags = flags | ffi::egl::CONTEXT_OPENGL_DEBUG_BIT_KHR as i32;
}
// TODO: using this flag sometimes generates an error
// there was a change in the specs that added this flag, so it may not be
// supported everywhere ; however it is not possible to know whether it is
// supported or not
//flags = flags | ffi::egl::CONTEXT_OPENGL_DEBUG_BIT_KHR as i32;
}
context_attributes.push(ffi::egl::CONTEXT_FLAGS_KHR as i32);
@ -499,7 +503,10 @@ unsafe fn create_context(egl: &ffi::egl::Egl, display: ffi::egl::types::EGLDispl
context_attributes.as_ptr());
if context.is_null() {
return Err(CreationError::NotSupported);
match egl.GetError() as u32 {
ffi::egl::BAD_ATTRIBUTE => return Err(CreationError::NotSupported),
e => panic!("eglCreateContext failed: 0x{:x}", e),
}
}
Ok(context)