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Fix OpenGL profile selection

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This commit is contained in:
Paul Rouget 2015-08-10 19:36:03 +02:00
parent e90f377b9f
commit 26139f8c5c
1 changed files with 14 additions and 6 deletions
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20
src/api/cocoa/mod.rs
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@ -500,6 +500,10 @@ impl Window {
fn create_context(view: id, builder: &BuilderAttribs) -> Result<(IdRef, PixelFormat), CreationError> {
let profile = match (builder.gl_version, builder.gl_version.to_gl_version(), builder.gl_profile) {
// Note: we are not using ranges because of a rust bug that should be fixed here:
// https://github.com/rust-lang/rust/pull/27050
(GlRequest::Latest, _, Some(GlProfile::Compatibility)) => NSOpenGLProfileVersionLegacy as u32,
(GlRequest::Latest, _, _) => {
if NSAppKitVersionNumber.floor() >= NSAppKitVersionNumber10_9 {
@ -510,12 +514,16 @@ impl Window {
NSOpenGLProfileVersionLegacy as u32
}
},
(_, Some((1 ... 2, _)), Some(GlProfile::Core)) |
(_, Some((3 ... 4, _)), Some(GlProfile::Compatibility)) =>
return Err(CreationError::OpenGlVersionNotSupported),
(_, Some((1 ... 2, _)), _) => NSOpenGLProfileVersionLegacy as u32,
(_, Some((3, 0 ... 2)), _) => NSOpenGLProfileVersion3_2Core as u32,
(_, Some((3 ... 4, _)), _) => NSOpenGLProfileVersion4_1Core as u32,
(_, Some((1, _)), _) => NSOpenGLProfileVersionLegacy as u32,
(_, Some((2, _)), _) => NSOpenGLProfileVersionLegacy as u32,
(_, Some((3, 0)), _) => NSOpenGLProfileVersionLegacy as u32,
(_, Some((3, 1)), _) => NSOpenGLProfileVersionLegacy as u32,
(_, Some((3, 2)), _) => NSOpenGLProfileVersion3_2Core as u32,
(_, Some((3, _)), Some(GlProfile::Compatibility)) => return Err(CreationError::OpenGlVersionNotSupported),
(_, Some((3, _)), _) => NSOpenGLProfileVersion4_1Core as u32,
(_, Some((4, _)), Some(GlProfile::Compatibility)) => return Err(CreationError::OpenGlVersionNotSupported),
(_, Some((4, _)), _) => NSOpenGLProfileVersion4_1Core as u32,
_ => return Err(CreationError::OpenGlVersionNotSupported),
};