Fix native windows gl es driver.

Author: MAJigsaw77

src/openfl/display/OpenGLRenderer.hx

@@ -73,6 +73,7 @@ class OpenGLRenderer extends DisplayObjectRenderer
 	@:noCompletion private static var __staticDefaultDisplayShader:DisplayObjectShader;
 	@:noCompletion private static var __staticDefaultGraphicsShader:GraphicsShader;
 	@:noCompletion private static var __staticMaskShader:Context3DMaskShader;
+	@:noCompletion private static var __sRGBWriteControlSupported:Null<Bool>;
 	@:noCompletion private static var __complexBlendsSupported:Null<Bool>;
 	@:noCompletion private static var __coherentBlendsSupported:Null<Bool>;
 
@@ -142,6 +143,21 @@ class OpenGLRenderer extends DisplayObjectRenderer
 		}
 		#end
 
+		#if lime
+		if (__context.type == OPENGLES)
+		{
+			if (__sRGBWriteControlSupported == null)
+			{
+				__sRGBWriteControlSupported = gl.getSupportedExtensions().contains("EXT_sRGB_write_control");
+			}
+
+			if (__sRGBWriteControlSupported)
+			{
+				gl.disable(0x8DB9); // GL_FRAMEBUFFER_SRGB_EXT
+			}
+		}
+		#end
+
 		if (__complexBlendsSupported == null)
 		{
 			var extensions = gl.getSupportedExtensions();

src/openfl/display/Stage.hx

@@ -1239,6 +1239,8 @@ class Stage extends DisplayObjectContainer #if lime implements IModule #end
 
 		if (__renderer != null)
 		{
+			__renderer.__clear();
+
 			__renderer.__allowSmoothing = (quality != LOW);
 			__renderer.__pixelRatio = #if openfl_disable_hdpi 1 #else window.scale #end;
 			__renderer.__worldTransform = __displayMatrix;