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-rw-r--r--dom/media/gmp/GMPAudioHost.h71
1 files changed, 71 insertions, 0 deletions
diff --git a/dom/media/gmp/GMPAudioHost.h b/dom/media/gmp/GMPAudioHost.h
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+++ b/dom/media/gmp/GMPAudioHost.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+#ifndef GMPAudioHost_h_
+#define GMPAudioHost_h_
+
+#include "gmp-audio-host.h"
+#include "gmp-audio-samples.h"
+#include "nsTArray.h"
+#include "gmp-decryption.h"
+#include "nsAutoPtr.h"
+#include "GMPEncryptedBufferDataImpl.h"
+#include "mozilla/gmp/GMPTypes.h"
+
+namespace mozilla {
+class CryptoSample;
+class MediaRawData;
+
+namespace gmp {
+
+class GMPAudioSamplesImpl : public GMPAudioSamples {
+public:
+ explicit GMPAudioSamplesImpl(GMPAudioFormat aFormat);
+ explicit GMPAudioSamplesImpl(const GMPAudioEncodedSampleData& aData);
+ GMPAudioSamplesImpl(MediaRawData* aSample,
+ uint32_t aChannels,
+ uint32_t aRate);
+ virtual ~GMPAudioSamplesImpl();
+
+ GMPAudioFormat GetFormat() override;
+ void Destroy() override;
+ GMPErr SetBufferSize(uint32_t aSize) override;
+ uint32_t Size() override;
+ void SetTimeStamp(uint64_t aTimeStamp) override;
+ uint64_t TimeStamp() override;
+ const uint8_t* Buffer() const override;
+ uint8_t* Buffer() override;
+ const GMPEncryptedBufferMetadata* GetDecryptionData() const override;
+
+ void InitCrypto(const CryptoSample& aCrypto);
+
+ void RelinquishData(GMPAudioEncodedSampleData& aData);
+
+ uint32_t Channels() const override;
+ void SetChannels(uint32_t aChannels) override;
+ uint32_t Rate() const override;
+ void SetRate(uint32_t aRate) override;
+
+private:
+ GMPAudioFormat mFormat;
+ nsTArray<uint8_t> mBuffer;
+ int64_t mTimeStamp;
+ nsAutoPtr<GMPEncryptedBufferDataImpl> mCrypto;
+ uint32_t mChannels;
+ uint32_t mRate;
+};
+
+class GMPAudioHostImpl : public GMPAudioHost
+{
+public:
+ GMPErr CreateSamples(GMPAudioFormat aFormat,
+ GMPAudioSamples** aSamples) override;
+private:
+};
+
+} // namespace gmp
+} // namespace mozilla
+
+#endif // GMPAudioHost_h_