From 7b92ceb0ee30b30c6be9608e1a85adf30d20a9c2 Mon Sep 17 00:00:00 2001
From: Rasmus Brandt <brandtr@webrtc.org>
Date: Tue, 26 Jun 2018 12:34:59 +0200
Subject: [PATCH] Ensure that input_frames_.size() <= kMaxBufferedInputFrames
 at enqueue time.

Bug: webrtc:9452
Change-Id: I6d415a2cb24461d7359ff30e6499d65d88d2b2f8
Reviewed-on: https://webrtc-review.googlesource.com/85371
Reviewed-by: Sergey Silkin <ssilkin@webrtc.org>
Commit-Queue: Rasmus Brandt <brandtr@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23846}
---
 modules/video_coding/codecs/test/videoprocessor.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/video_coding/codecs/test/videoprocessor.cc b/modules/video_coding/codecs/test/videoprocessor.cc
index 0cf2fa0808..24a0f016ef 100644
--- a/modules/video_coding/codecs/test/videoprocessor.cc
+++ b/modules/video_coding/codecs/test/videoprocessor.cc
@@ -269,6 +269,9 @@ void VideoProcessor::ProcessFrame() {
                          webrtc::kVideoRotation_0);
   // Store input frame as a reference for quality calculations.
   if (config_.decode && !config_.measure_cpu) {
+    if (input_frames_.size() == kMaxBufferedInputFrames) {
+      input_frames_.erase(input_frames_.begin());
+    }
     input_frames_.emplace(frame_number, input_frame);
   }
   last_inputed_timestamp_ = timestamp;