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Added swap interval to osx

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David Partouche 2014-11-26 14:38:42 +01:00
parent 429874ed81
commit 23b108d436
1 changed files with 9 additions and 4 deletions
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13
src/osx/mod.rs
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@ -75,7 +75,7 @@ impl Window {
unimplemented!() unimplemented!()
} }
Window::new_impl(builder.dimensions, builder.title.as_slice(), builder.monitor, true) Window::new_impl(builder.dimensions, builder.title.as_slice(), builder.monitor, builder.vsync, true)
} }
} }
@ -98,7 +98,8 @@ extern fn window_should_close(this: id, _: id) -> id {
} }
impl Window { impl Window {
fn new_impl(dimensions: Option<(uint, uint)>, title: &str, monitor: Option<MonitorID>, visible: bool) -> Result<Window, CreationError> { fn new_impl(dimensions: Option<(uint, uint)>, title: &str, monitor: Option<MonitorID>,
vsync: bool, visible: bool) -> Result<Window, CreationError> {
let app = match Window::create_app() { let app = match Window::create_app() {
Some(app) => app, Some(app) => app,
None => { return Err(OsError(format!("Couldn't create NSApplication"))); }, None => { return Err(OsError(format!("Couldn't create NSApplication"))); },
@ -112,7 +113,7 @@ impl Window {
None => { return Err(OsError(format!("Couldn't create NSView"))); }, None => { return Err(OsError(format!("Couldn't create NSView"))); },
}; };
let context = match Window::create_context(view) { let context = match Window::create_context(view, vsync) {
Some(context) => context, Some(context) => context,
None => { return Err(OsError(format!("Couldn't create OpenGL context"))); }, None => { return Err(OsError(format!("Couldn't create OpenGL context"))); },
}; };
@ -219,7 +220,7 @@ impl Window {
} }
} }
fn create_context(view: id) -> Option<id> { fn create_context(view: id, vsync: bool) -> Option<id> {
unsafe { unsafe {
let attributes = [ let attributes = [
NSOpenGLPFADoubleBuffer as uint, NSOpenGLPFADoubleBuffer as uint,
@ -241,6 +242,10 @@ impl Window {
None None
} else { } else {
context.setView_(view); context.setView_(view);
if vsync {
let value = 1;
context.setValues_forParameter_(&value, NSOpenGLCPSwapInterval);
}
Some(context) Some(context)
} }
} }