From 2020b170b8f7679d2f91ef92c998ab5a6d4643e4 Mon Sep 17 00:00:00 2001
From: chiyotsai <chiyotsai@google.com>
Date: Mon, 4 Feb 2019 14:18:59 -0800
Subject: [PATCH] Add operator<< to a struct in yuv_temporal_filter_test.cc

This should resolve valgrind's warning on aceessing uninitialized
values.

BUG=webm:1591

Change-Id: I678cadf448c12b598c9ea09490a7eb4e13e4118c
---
 test/yuv_temporal_filter_test.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test/yuv_temporal_filter_test.cc b/test/yuv_temporal_filter_test.cc
index e8d19672d..9fb170bc3 100644
--- a/test/yuv_temporal_filter_test.cc
+++ b/test/yuv_temporal_filter_test.cc
@@ -38,6 +38,10 @@ struct TemporalFilterWithBd {
   int bd;
 };
 
+std::ostream &operator<<(std::ostream &os, const TemporalFilterWithBd &tf) {
+  return os << "Bitdepth: " << tf.bd;
+}
+
 int GetFilterWeight(unsigned int row, unsigned int col,
                     unsigned int block_height, unsigned int block_width,
                     const int *const blk_fw, int use_32x32) {
-- 
2.40.0