cocoa-cb: remove pre-allocation of window, view and layer

the pre-allocation was needed because the layer allocated a opengl
context async itself and we couldn't influence that. so we had to start
the core after the context was actually allocated. furthermore a window,
view and layer hierarchy had to be created so the layer would create
a context.
now, instead of relying on the layer to create a context we do this
manually and re-use that context later when the layer wants to create
one async itself.

1 files changed, 3 insertions, 2 deletions

diff --git a/video/out/cocoa-cb/events_view.swift b/video/out/cocoa-cb/events_view.swift
index 7cc6a4022d..7cc295f362 100644
--- a/video/out/cocoa-cb/events_view.swift
+++ b/video/out/cocoa-cb/events_view.swift
@@ -31,9 +31,9 @@ class EventsView: NSView {
     override var acceptsFirstResponder: Bool { return true }
 
 
-    init(frame frameRect: NSRect, cocoaCB ccb: CocoaCB) {
+    init(cocoaCB ccb: CocoaCB) {
         cocoaCB = ccb
-        super.init(frame: frameRect)
+        super.init(frame: NSMakeRect(0, 0, 960, 480))
         autoresizingMask = [.viewWidthSizable, .viewHeightSizable]
         wantsBestResolutionOpenGLSurface = true
         register(forDraggedTypes: [NSFilenamesPboardType, NSURLPboardType])
@@ -249,6 +249,7 @@ class EventsView: NSView {
     }
 
     func canHideCursor() -> Bool {
+        if cocoaCB.window == nil { return false }
         return !hasMouseDown && containsMouseLocation() && window!.isKeyWindow
     }