Add method to get compression settings from encoder
diff --git a/common/rfb/Encoder.h b/common/rfb/Encoder.h
index 1e57fda..e135ec0 100644
--- a/common/rfb/Encoder.h
+++ b/common/rfb/Encoder.h
@@ -54,6 +54,9 @@
virtual void setQualityLevel(int level) {};
virtual void setFineQualityLevel(int quality, int subsampling) {};
+ virtual int getCompressLevel() { return -1; };
+ virtual int getQualityLevel() { return -1; };
+
// writeRect() is the main interface that encodes the given rectangle
// with data from the PixelBuffer onto the SConnection given at
// encoder creation.