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ui/app: add Lock/Unlock to Context for macOS

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Without locking, asynchronous OpenGL rendering crashes on macOS.

Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2019-05-24 14:01:26 +02:00
parent c3ea85801c
commit a1c0693eeb
8 changed files with 41 additions and 0 deletions
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ui/app/gl_macos.m
+10
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@@ -151,3 +151,13 @@ void gio_makeCurrentContext(CFTypeRef ctxRef) {
NSOpenGLContext *ctx = (__bridge NSOpenGLContext *)ctxRef;
return [ctx makeCurrentContext];
}
void gio_lockContext(CFTypeRef ctxRef) {
NSOpenGLContext *ctx = (__bridge NSOpenGLContext *)ctxRef;
CGLLockContext([ctx CGLContextObj]);
}
void gio_unlockContext(CFTypeRef ctxRef) {
NSOpenGLContext *ctx = (__bridge NSOpenGLContext *)ctxRef;
CGLUnlockContext([ctx CGLContextObj]);
}