3 files changed, 3 insertions, 3 deletions
diff --git a/indra/llwindow/llwindowmacosx.cpp b/indra/llwindow/llwindowmacosx.cpp
index fa8ba7bafa..db90aaf52a 100644
--- a/indra/llwindow/llwindowmacosx.cpp
+++ b/indra/llwindow/llwindowmacosx.cpp
@@ -1273,7 +1273,7 @@ BOOL LLWindowMacOSX::setSize(const LLCoordScreen size)
 
 void LLWindowMacOSX::swapBuffers()
 {
-	glFlush();
+	glFinish();
 	aglSwapBuffers(mContext);
 }
 
diff --git a/indra/llwindow/llwindowsdl.cpp b/indra/llwindow/llwindowsdl.cpp
index 80566b40c0..e41aa9820f 100644
--- a/indra/llwindow/llwindowsdl.cpp
+++ b/indra/llwindow/llwindowsdl.cpp
@@ -985,7 +985,7 @@ void LLWindowSDL::swapBuffers()
 {
 	if (mWindow)
 	{	
-		glFlush();
+		glFinish();
 		SDL_GL_SwapBuffers();
 	}
 }
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp
index e457e76f55..aba0dc43eb 100644
--- a/indra/llwindow/llwindowwin32.cpp
+++ b/indra/llwindow/llwindowwin32.cpp
@@ -2858,7 +2858,7 @@ BOOL LLWindowWin32::resetDisplayResolution()
 
 void LLWindowWin32::swapBuffers()
 {
-	glFlush();
+	glFinish();
 	SwapBuffers(mhDC);
 }