[x265] [PATCH] ratecontrol parameters: add documentation for qcomp

[deepthi at multicorewareinc.com]

# HG changeset patch
# User Deepthi Nandakumar <deepthi at multicorewareinc.com>
# Date 1386323790 -19800
# Node ID 608874dc84ab35c51a4d288146d606e2ba3fa414
# Parent  d5dc48e6cd1621bbcd908455cdb885d17dc96906
ratecontrol parameters: add documentation for qcomp

diff -r d5dc48e6cd16 -r 608874dc84ab source/x265.h
--- a/source/x265.h	Thu Dec 05 22:46:25 2013 -0600
+++ b/source/x265.h	Fri Dec 06 15:26:30 2013 +0530
@@ -582,6 +582,9 @@
         int       bitrate;
 
         double    rateTolerance;
+        /* qComp sets the quantizer curve compression factor. It weights the frame 
+         * quantizer based on the complexity of residual (measured by lookahead). 
+         * Default value is 0.6. Increasing it to 1 will effectively generate CQP */
         double    qCompress;
         double    ipFactor;
         double    pbFactor;