65 lines
2.2 KiB
C++
65 lines
2.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et cindent: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#if !defined(MediaDataDecoderProxy_h_)
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# define MediaDataDecoderProxy_h_
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# include "PlatformDecoderModule.h"
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# include "mozilla/Atomics.h"
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# include "mozilla/RefPtr.h"
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# include "nsThreadUtils.h"
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# include "nscore.h"
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namespace mozilla {
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DDLoggedTypeDeclNameAndBase(MediaDataDecoderProxy, MediaDataDecoder);
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class MediaDataDecoderProxy
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: public MediaDataDecoder,
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public DecoderDoctorLifeLogger<MediaDataDecoderProxy> {
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public:
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NS_INLINE_DECL_THREADSAFE_REFCOUNTING(MediaDataDecoderProxy, final);
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explicit MediaDataDecoderProxy(
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already_AddRefed<MediaDataDecoder> aProxyDecoder,
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already_AddRefed<nsISerialEventTarget> aProxyThread = nullptr)
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: mProxyDecoder(aProxyDecoder), mProxyThread(aProxyThread) {
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DDLINKCHILD("proxy decoder", mProxyDecoder.get());
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}
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RefPtr<InitPromise> Init() override;
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RefPtr<DecodePromise> Decode(MediaRawData* aSample) override;
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bool CanDecodeBatch() const override;
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RefPtr<DecodePromise> DecodeBatch(
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nsTArray<RefPtr<MediaRawData>>&& aSamples) override;
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RefPtr<DecodePromise> Drain() override;
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RefPtr<FlushPromise> Flush() override;
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RefPtr<ShutdownPromise> Shutdown() override;
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bool IsHardwareAccelerated(nsACString& aFailureReason) const override;
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nsCString GetDescriptionName() const override;
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nsCString GetProcessName() const override;
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nsCString GetCodecName() const override;
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void SetSeekThreshold(const media::TimeUnit& aTime) override;
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bool SupportDecoderRecycling() const override;
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bool ShouldDecoderAlwaysBeRecycled() const override;
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ConversionRequired NeedsConversion() const override;
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protected:
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~MediaDataDecoderProxy() = default;
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private:
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// Set on construction and clear on the proxy thread if set.
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RefPtr<MediaDataDecoder> mProxyDecoder;
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const nsCOMPtr<nsISerialEventTarget> mProxyThread;
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# if defined(DEBUG)
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Atomic<bool> mIsShutdown = Atomic<bool>(false);
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# endif
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};
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} // namespace mozilla
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#endif // MediaDataDecoderProxy_h_
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