commit 2a6558c2a51a0aa610e85455ea7a35cfaf39bec8
author sprang@webrtc.org <sprang@webrtc.org> Wed Jan 28 12:37:36 2015
committer sprang@webrtc.org <sprang@webrtc.org> Wed Jan 28 12:38:16 2015
tree 858fc6cafeed35befece6444410616665f624cc7
parent 7aef80c6d1c731ff32c8f14899aee4a09fa5fb5d

Make sure ByteReader<T>::Read* is properly constified.

Also, start using it in real code...

BUG=
R=holmer@google.com, pbos@webrtc.org, stefan@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/37809004

Cr-Commit-Position: refs/heads/master@{#8181}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8181 4adac7df-926f-26a2-2b94-8c16560cd09d

webrtc/video/call.cc

diff --git a/webrtc/video/call.cc b/webrtc/video/call.cc
index 0ed412d..b80d5c0 100644
--- a/webrtc/video/call.cc
+++ b/webrtc/video/call.cc
@@ -19,6 +19,7 @@
 #include "webrtc/common.h"
 #include "webrtc/config.h"
 #include "webrtc/modules/rtp_rtcp/interface/rtp_header_parser.h"
+#include "webrtc/modules/rtp_rtcp/source/byte_io.h"
 #include "webrtc/modules/video_coding/codecs/vp8/include/vp8.h"
 #include "webrtc/modules/video_coding/codecs/vp9/include/vp9.h"
 #include "webrtc/system_wrappers/interface/critical_section_wrapper.h"
@@ -439,8 +440,7 @@
   if (length < 12)
     return DELIVERY_PACKET_ERROR;
 
-  const uint8_t* ptr = &packet[8];
-  uint32_t ssrc = ptr[0] << 24 | ptr[1] << 16 | ptr[2] << 8 | ptr[3];
+  uint32_t ssrc = ByteReader<uint32_t>::ReadBigEndian(&packet[8]);
 
   ReadLockScoped read_lock(*receive_crit_);
   std::map<uint32_t, VideoReceiveStream*>::iterator it =