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-rw-r--r--dom/media/platforms/wrappers/MediaDataDecoderProxy.h64
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diff --git a/dom/media/platforms/wrappers/MediaDataDecoderProxy.h b/dom/media/platforms/wrappers/MediaDataDecoderProxy.h
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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/. */
+
+#if !defined(MediaDataDecoderProxy_h_)
+# define MediaDataDecoderProxy_h_
+
+# include "PlatformDecoderModule.h"
+# include "mozilla/Atomics.h"
+# include "mozilla/RefPtr.h"
+# include "nsThreadUtils.h"
+# include "nscore.h"
+
+namespace mozilla {
+
+DDLoggedTypeDeclNameAndBase(MediaDataDecoderProxy, MediaDataDecoder);
+
+class MediaDataDecoderProxy
+ : public MediaDataDecoder,
+ public DecoderDoctorLifeLogger<MediaDataDecoderProxy> {
+ public:
+ NS_INLINE_DECL_THREADSAFE_REFCOUNTING(MediaDataDecoderProxy, final);
+
+ explicit MediaDataDecoderProxy(
+ already_AddRefed<MediaDataDecoder> aProxyDecoder,
+ already_AddRefed<nsISerialEventTarget> aProxyThread = nullptr)
+ : mProxyDecoder(aProxyDecoder), mProxyThread(aProxyThread) {
+ DDLINKCHILD("proxy decoder", mProxyDecoder.get());
+ }
+
+ RefPtr<InitPromise> Init() override;
+ RefPtr<DecodePromise> Decode(MediaRawData* aSample) override;
+ bool CanDecodeBatch() const override;
+ RefPtr<DecodePromise> DecodeBatch(
+ nsTArray<RefPtr<MediaRawData>>&& aSamples) override;
+ RefPtr<DecodePromise> Drain() override;
+ RefPtr<FlushPromise> Flush() override;
+ RefPtr<ShutdownPromise> Shutdown() override;
+ bool IsHardwareAccelerated(nsACString& aFailureReason) const override;
+ nsCString GetDescriptionName() const override;
+ nsCString GetProcessName() const override;
+ nsCString GetCodecName() const override;
+ void SetSeekThreshold(const media::TimeUnit& aTime) override;
+ bool SupportDecoderRecycling() const override;
+ ConversionRequired NeedsConversion() const override;
+
+ protected:
+ ~MediaDataDecoderProxy() = default;
+
+ private:
+ // Set on construction and clear on the proxy thread if set.
+ RefPtr<MediaDataDecoder> mProxyDecoder;
+ const nsCOMPtr<nsISerialEventTarget> mProxyThread;
+
+# if defined(DEBUG)
+ Atomic<bool> mIsShutdown = Atomic<bool>(false);
+# endif
+};
+
+} // namespace mozilla
+
+#endif // MediaDataDecoderProxy_h_