/* -*- 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;
bool ShouldDecoderAlwaysBeRecycled()
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_
