diff options
Diffstat (limited to 'platform/macos/src/MGLOpenGLLayer.mm')
-rw-r--r-- | platform/macos/src/MGLOpenGLLayer.mm | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/platform/macos/src/MGLOpenGLLayer.mm b/platform/macos/src/MGLOpenGLLayer.mm new file mode 100644 index 0000000000..e8fa521351 --- /dev/null +++ b/platform/macos/src/MGLOpenGLLayer.mm @@ -0,0 +1,49 @@ +#import "MGLOpenGLLayer.h" + +#import "MGLMapView_Private.h" + +#import <mbgl/gl/gl.hpp> + +@implementation MGLOpenGLLayer + +- (MGLMapView *)mapView { + return (MGLMapView *)super.view; +} + +//- (BOOL)isAsynchronous { +// return YES; +//} + +- (BOOL)needsDisplayOnBoundsChange { + return YES; +} + +- (CGRect)frame { + return self.view.bounds; +} + +- (NSOpenGLPixelFormat *)openGLPixelFormatForDisplayMask:(uint32_t)mask { + NSOpenGLPixelFormatAttribute pfas[] = { + NSOpenGLPFAAccelerated, + NSOpenGLPFAClosestPolicy, + NSOpenGLPFAAccumSize, 32, + NSOpenGLPFAColorSize, 24, + NSOpenGLPFAAlphaSize, 8, + NSOpenGLPFADepthSize, 16, + NSOpenGLPFAStencilSize, 8, + NSOpenGLPFAScreenMask, mask, + 0 + }; + return [[NSOpenGLPixelFormat alloc] initWithAttributes:pfas]; +} + +- (BOOL)canDrawInOpenGLContext:(__unused NSOpenGLContext *)context pixelFormat:(__unused NSOpenGLPixelFormat *)pixelFormat forLayerTime:(__unused CFTimeInterval)t displayTime:(__unused const CVTimeStamp *)ts { + return !self.mapView.dormant; +} + +- (void)drawInOpenGLContext:(NSOpenGLContext *)context pixelFormat:(NSOpenGLPixelFormat *)pixelFormat forLayerTime:(CFTimeInterval)t displayTime:(const CVTimeStamp *)ts { + [self.mapView renderSync]; + [super drawInOpenGLContext:context pixelFormat:pixelFormat forLayerTime:t displayTime:ts]; +} + +@end |