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Fix crash on exit or resume on iOS 13 

Fixes #7966.
This commit is contained in:
Max 2019-10-29 10:58:59 +03:00 committed by Rémi Verschelde
parent dc114fa2ef
commit 29bde8cd74
1 changed files with 12 additions and 11 deletions
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23
platform/iphone/gl_view.mm
View File

@ -340,6 +340,7 @@ static void clear_touches() {
[EAGLContext setCurrentContext:context]; [EAGLContext setCurrentContext:context];
[self destroyFramebuffer]; [self destroyFramebuffer];
[self createFramebuffer]; [self createFramebuffer];
[self drawView];
} }
- (BOOL)createFramebuffer { - (BOOL)createFramebuffer {
@ -455,22 +456,22 @@ static void clear_touches() {
// Updates the OpenGL view when the timer fires // Updates the OpenGL view when the timer fires
- (void)drawView { - (void)drawView {
if (useCADisplayLink) {
// Pause the CADisplayLink to avoid recursion
[displayLink setPaused:YES];
// Process all input events
while (CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, TRUE) == kCFRunLoopRunHandledSource)
;
// We are good to go, resume the CADisplayLink
[displayLink setPaused:NO];
}
if (!active) { if (!active) {
printf("draw view not active!\n"); printf("draw view not active!\n");
return; return;
}; };
if (useCADisplayLink) {
// Pause the CADisplayLink to avoid recursion
[displayLink setPaused:YES];
// Process all input events
while (CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0.0, TRUE) == kCFRunLoopRunHandledSource)
;
// We are good to go, resume the CADisplayLink
[displayLink setPaused:NO];
}
// Make sure that you are drawing to the current context // Make sure that you are drawing to the current context
[EAGLContext setCurrentContext:context]; [EAGLContext setCurrentContext:context];