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Ensure one does not register same rtp header extension with different id

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Added assert to RtpHeaderExtensionMap
Altered tests that did.

BUG=webrtc:1994

Review-Url: https://codereview.webrtc.org/2462663002
Cr-Commit-Position: refs/heads/master@{#14840}
This commit is contained in:
danilchap
2016-10-31 03:34:40 -07:00
committed by Commit bot
parent 051f678808
commit 42ca68ab72
2 changed files with 6 additions and 2 deletions
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4
webrtc/modules/rtp_rtcp/source/rtp_header_extension.cc
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@ -10,12 +10,15 @@
#include <assert.h>
#include "webrtc/base/checks.h"
#include "webrtc/common_types.h"
#include "webrtc/modules/rtp_rtcp/source/rtp_header_extension.h"
#include "webrtc/modules/rtp_rtcp/source/rtp_utility.h"
namespace webrtc {
constexpr uint8_t RtpHeaderExtensionMap::kInvalidId;
RtpHeaderExtensionMap::RtpHeaderExtensionMap() {
}
@ -48,6 +51,7 @@ int32_t RtpHeaderExtensionMap::Register(RTPExtensionType type, uint8_t id) {
// so return success.
return 0;
}
RTC_DCHECK_EQ(kInvalidId, GetId(type));
extensionMap_[id] = new HeaderExtension(type);
return 0;
}