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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "EMEAudioDecoder.h"
#include "mozilla/CDMProxy.h"
namespace mozilla {
void
EMEAudioCallbackAdapter::Error(GMPErr aErr)
{
if (aErr == GMPNoKeyErr) {
// The GMP failed to decrypt a frame due to not having a key. This can
// happen if a key expires or a session is closed during playback.
NS_WARNING("GMP failed to decrypt due to lack of key");
return;
}
AudioCallbackAdapter::Error(aErr);
}
EMEAudioDecoder::EMEAudioDecoder(CDMProxy* aProxy,
const GMPAudioDecoderParams& aParams)
: GMPAudioDecoder(GMPAudioDecoderParams(aParams).WithAdapter(
new EMEAudioCallbackAdapter(aParams.mCallback)))
, mProxy(aProxy)
{}
void
EMEAudioDecoder::InitTags(nsTArray<nsCString>& aTags)
{
aTags.AppendElement(NS_LITERAL_CSTRING("aac"));
aTags.AppendElement(NS_ConvertUTF16toUTF8(mProxy->KeySystem()));
}
nsCString
EMEAudioDecoder::GetNodeId()
{
return mProxy->GetNodeId();
}
} // namespace mozilla
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