ratectrl_rtc.h: fix a few typos

is -> if
returns -> computes

in the documentation for ComputeQP().

Change-Id: If70706736b0dc2ae56e45e2489dc208c61fd557a

diff --git a/vp9/ratectrl_rtc.h b/vp9/ratectrl_rtc.h
index a8dd5c4..7f624a5 100644 (file)
--- a/vp9/ratectrl_rtc.h
+++ b/vp9/ratectrl_rtc.h
@@ -100,7 +100,7 @@ class VP9RateControlRTC {
   int GetQP() const;
   int GetLoopfilterLevel() const;
   bool GetSegmentationData(VP9SegmentationData *segmentation_data) const;
-  // ComputeQP returns the QP is the frame is not dropped (kOk return),
+  // ComputeQP computes the QP if the frame is not dropped (kOk return),
   // otherwise it returns kDrop and subsequent GetQP and PostEncodeUpdate
   // are not to be called (vp9_rc_postencode_update_drop_frame is already
   // called via ComputeQP if drop is decided).