From 0e8815a3d8c3b203e97455179ac6e7f019cce972 Mon Sep 17 00:00:00 2001
From: Joose Sainio <joose.sainio@tut.fi>
Date: Tue, 19 Nov 2019 14:32:31 +0200
Subject: [PATCH] test clipping qp to previous frame instead of previous ctus

---
 src/rate_control.c | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/src/rate_control.c b/src/rate_control.c
index 9d14bef8..880a1cb0 100644
--- a/src/rate_control.c
+++ b/src/rate_control.c
@@ -672,12 +672,8 @@ void kvz_set_ctu_qp_lambda(encoder_state_t * const state, vector2d_t pos) {
     const double clip_lambda = state->frame->lambda;
 
     double clip_neighbor_lambda = -1;
-    // TODO: Check incorrect index for better results
-    for(int temp_index = index - 1; temp_index >= ctu_limit; --temp_index) {
-      if(state->frame->lcu_stats[temp_index].lambda > 0) {
-        clip_neighbor_lambda = state->frame->lcu_stats[temp_index].lambda;
-        break;
-      }
+    if (state->frame->lcu_stats[index].lambda > 0) {
+      clip_neighbor_lambda = state->frame->lcu_stats[index].lambda;
     }
 
     if (clip_neighbor_lambda > 0) {
@@ -702,11 +698,8 @@ void kvz_set_ctu_qp_lambda(encoder_state_t * const state, vector2d_t pos) {
     est_qp = lambda_to_qp(est_lambda);
 
     int clip_qp = -1;
-    for (int temp_index = index - 1; temp_index >= ctu_limit; --temp_index) {
-      if (state->frame->lcu_stats[temp_index].qp > -1) {
-        clip_qp = state->frame->lcu_stats[temp_index].qp;
-        break;
-      }
+    if (state->frame->lcu_stats[index].qp > 0) {
+      clip_qp = state->frame->lcu_stats[index].qp;
     }
 
     if( clip_qp > -1) {