Cosmetic changes for rate_ctrl experiment

Change-Id: I133c93c2ad4c824fc97a18de3ac2cb2aedac9013

diff --git a/vp9/encoder/vp9_encoder.c b/vp9/encoder/vp9_encoder.c
index 68669ebf6341fa56baee0400c5f76bc4211df499..560bde382878f31850a935f92acac6ec442b3fad 100644 (file)
--- a/vp9/encoder/vp9_encoder.c
+++ b/vp9/encoder/vp9_encoder.c
@@ -4257,8 +4257,7 @@ static int guess_q_index_linear(int prev_q_index, int target_bits,
 
 static double get_bits_percent_diff(int target_bits, int actual_bits) {
   double diff = abs(target_bits - actual_bits) * 1. / target_bits;
-  diff *= 100;
-  return diff;
+  return diff * 100;
 }
 
 static int rq_model_predict_q_index(const RATE_QSTEP_MODEL *rq_model,

diff --git a/vp9/encoder/vp9_encoder.h b/vp9/encoder/vp9_encoder.h
index 31fbce24f44dd602bc4c090b938c6938cdcd5e1a..9d2c8414b32ec32812a81c5e3458c9e0efba3158 100644 (file)
--- a/vp9/encoder/vp9_encoder.h
+++ b/vp9/encoder/vp9_encoder.h
@@ -588,7 +588,7 @@ get_encode_frame_type(FRAME_UPDATE_TYPE update_type) {
 }
 
 typedef struct RATE_QSTEP_MODEL {
-  // The rq model predict the bit usage as follows.
+  // The rq model predicts the bit usage as follows.
   // rate = bias - ratio * log2(q_step)
   int ready;
   double bias;