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gl/cocoa: Handle NSView::renewGState() properly

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Don't update the screen until we redraw, this prevents flickering during
scrolling, clipping, resizing, etc
This commit is contained in:
Sebastian Dröge 2014-10-01 11:55:13 +03:00 committed by Tim-Philipp Müller
parent 28d4d57180
commit b44798d549
1 changed files with 10 additions and 0 deletions
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10
gst-libs/gst/gl/cocoa/gstglwindow_cocoa.m
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@ -549,6 +549,16 @@ resize_cb (gpointer data)
gst_object_unref (context); gst_object_unref (context);
} }
- (void)renewGState {
/* Don't update the screen until we redraw, this
* prevents flickering during scrolling, clipping,
* resizing, etc
*/
[[self window] disableScreenUpdatesUntilFlush];
[super renewGState];
}
- (void)drawRect: (NSRect)dirtyRect { - (void)drawRect: (NSRect)dirtyRect {
[self reshape]; [self reshape];
} }