ref: f3c9272edc848a16c2d803956d9154a8ebf2183f
parent: f7fd03f9969348643983898115fb10cc4ced9867
parent: 4ab39e13eacbe20b6c156bf3a52c571b548497aa
author: Yaowu Xu <yaowu@google.com>
date: Wed Jan 14 11:28:41 EST 2015
Merge "Add comments for VP9E_SET_FRAME_PERIODIC_BOOST"
--- a/vpx/vp8cx.h
+++ b/vpx/vp8cx.h
@@ -308,7 +308,20 @@
* By default, encoder operates with AQ_Mode 0(adaptive quantization off).
*/
VP9E_SET_AQ_MODE,
+
+ /*!\brief Codec control function to enable/disable periodic Q boost
+ *
+ * One VP9 encoder speed feature is to enable quality boost by lowering
+ * frame level Q periodically. This control function provides a mean to
+ * turn on/off this feature.
+ * 0 = off
+ * 1 = on
+ *
+ * By default, the encoder is allowed to use this feature for appropriate
+ * encoding modes.
+ */
VP9E_SET_FRAME_PERIODIC_BOOST,
+
/*!\brief control function to set noise sensitivity
*
* 0: off, 1: OnYOnly