From 8f659a0bb42bfe32873d3b089cdba58f570e18a4 Mon Sep 17 00:00:00 2001
From: Tommi <tommi@webrtc.org>
Date: Fri, 20 Apr 2018 12:35:14 +0200
Subject: [PATCH] Dynamically allocate empty_data() instead of using in-binary
 buffer.

In my local build of libjingle_peerconnection_so.so, this reduces
the binary size by 8K.

Change-Id: I727fc13c2baa3c70cda5f97c65eb17a08aaf8950
Bug: webrtc:9109
Reviewed-on: https://webrtc-review.googlesource.com/70460
Commit-Queue: Tommi <tommi@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22953}
---
 api/audio/audio_frame.cc | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/api/audio/audio_frame.cc b/api/audio/audio_frame.cc
index 12ce426596..b477a17f22 100644
--- a/api/audio/audio_frame.cc
+++ b/api/audio/audio_frame.cc
@@ -120,9 +120,8 @@ bool AudioFrame::muted() const { return muted_; }
 
 // static
 const int16_t* AudioFrame::empty_data() {
-  static const int16_t kEmptyData[kMaxDataSizeSamples] = {0};
-  static_assert(sizeof(kEmptyData) == kMaxDataSizeBytes, "kMaxDataSizeBytes");
-  return kEmptyData;
+  static int16_t* null_data = new int16_t[kMaxDataSizeSamples]();
+  return &null_data[0];
 }
 
 }  // namespace webrtc