shared context for same thread added

stephenkopylov · Jun 16, 2020 · e43f8b5 · e43f8b5
1 parent 9c925e6
commit e43f8b5
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Showing 3 changed files with 17 additions and 12 deletions.
diff --git a/Classes/SKAsyncGLView.h b/Classes/SKAsyncGLView.h
@@ -31,6 +31,7 @@
 @property (nonatomic) BOOL log;
 @property (atomic) BOOL inactive;
 @property (nonatomic) BOOL fullResolutionOnSimulator;
+@property (atomic) BOOL useSharedContextInSameThread;
 
 @property (nonatomic, weak) id<SKAsyncGLViewDelegate> delegate;
 

diff --git a/Classes/SKAsyncGLView.m b/Classes/SKAsyncGLView.m
@@ -18,6 +18,8 @@ @interface SKAsyncGLView ()
 @property (nonatomic) CGFloat contentScale;
 @end
 
+static NSMutableDictionary<NSString*, EAGLSharegroup*> * sharedGroups;
+
 @implementation SKAsyncGLView
 
 + (Class)layerClass
@@ -99,7 +101,20 @@ - (void)applicationWillEnterForegroundNotification:(NSNotification *)notificatio
 - (void)createContexts
 {
 
-	self.mainContext = [[EAGLContext alloc] initWithAPI:[self.delegate getApi]];
+	if(self.useSharedContextInSameThread){
+
+		NSString *renderQueueID =  [NSString stringWithUTF8String:dispatch_queue_get_label(self.renderQueue)];
+
+		if(sharedGroups[renderQueueID]){
+			self.mainContext = [[EAGLContext alloc] initWithAPI:[self.delegate getApi] sharegroup:sharedGroups[renderQueueID]];
+		}else{
+			self.mainContext = [[EAGLContext alloc] initWithAPI:[self.delegate getApi]];
+			sharedGroups[renderQueueID] = self.mainContext.sharegroup;
+		}
+	}else{
+		self.mainContext = [[EAGLContext alloc] initWithAPI:[self.delegate getApi]];
+	}
+
 	dispatch_async(self.renderQueue, ^{
 		self.renderContext = [[EAGLContext alloc] initWithAPI:self.mainContext.API sharegroup:self.mainContext.sharegroup];
 		dispatch_async(dispatch_get_main_queue(), ^{
@@ -108,7 +123,6 @@ - (void)createContexts
 	});
 }
 
-
 - (void)createBuffers
 {
 	CGRect rect = self.frame;

diff --git a/...ler.xcworkspace/xcuserdata/stepankopylov.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist b/...ler.xcworkspace/xcuserdata/stepankopylov.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
@@ -22,16 +22,6 @@
                </BreakpointActionProxy>
             </Actions>
             <Locations>
-               <Location
-                  uuid = "CCD96C64-F466-4A49-BFA5-80CEE43AB505 - a05ad514897eeee0"
-                  shouldBeEnabled = "Yes"
-                  ignoreCount = "0"
-                  continueAfterRunningActions = "No"
-                  symbolName = "__GPUTOOLS_HAS_DETECTED_AN_OPENGL_ERROR__"
-                  moduleName = "libglInterpose.dylib"
-                  usesParentBreakpointCondition = "Yes"
-                  offsetFromSymbolStart = "0">
-               </Location>
             </Locations>
          </BreakpointContent>
       </BreakpointProxy>