LCOV - code coverage report
Current view: top level - dom/media/ipc - VideoDecoderChild.h (source / functions) Hit Total Coverage
Test: output.info Lines: 0 1 0.0 %
Date: 2017-07-14 16:53:18 Functions: 0 2 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /* vim: set ts=8 sts=2 et sw=2 tw=99: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : #ifndef include_dom_ipc_VideoDecoderChild_h
       7             : #define include_dom_ipc_VideoDecoderChild_h
       8             : 
       9             : #include "PlatformDecoderModule.h"
      10             : #include "mozilla/Atomics.h"
      11             : #include "mozilla/dom/PVideoDecoderChild.h"
      12             : 
      13             : namespace mozilla {
      14             : namespace dom {
      15             : 
      16             : class RemoteVideoDecoder;
      17             : class RemoteDecoderModule;
      18             : class VideoDecoderManagerChild;
      19             : 
      20             : class VideoDecoderChild final : public PVideoDecoderChild
      21             : {
      22             : public:
      23             :   explicit VideoDecoderChild();
      24             : 
      25           0 :   NS_INLINE_DECL_THREADSAFE_REFCOUNTING(VideoDecoderChild)
      26             : 
      27             :   // PVideoDecoderChild
      28             :   mozilla::ipc::IPCResult RecvOutput(const VideoDataIPDL& aData) override;
      29             :   mozilla::ipc::IPCResult RecvInputExhausted() override;
      30             :   mozilla::ipc::IPCResult RecvDrainComplete() override;
      31             :   mozilla::ipc::IPCResult RecvError(const nsresult& aError) override;
      32             :   mozilla::ipc::IPCResult RecvInitComplete(const bool& aHardware,
      33             :                                            const nsCString& aHardwareReason,
      34             :                                            const uint32_t& aConversion) override;
      35             :   mozilla::ipc::IPCResult RecvInitFailed(const nsresult& aReason) override;
      36             :   mozilla::ipc::IPCResult RecvFlushComplete() override;
      37             : 
      38             :   void ActorDestroy(ActorDestroyReason aWhy) override;
      39             : 
      40             :   RefPtr<MediaDataDecoder::InitPromise> Init();
      41             :   RefPtr<MediaDataDecoder::DecodePromise> Decode(MediaRawData* aSample);
      42             :   RefPtr<MediaDataDecoder::DecodePromise> Drain();
      43             :   RefPtr<MediaDataDecoder::FlushPromise> Flush();
      44             :   void Shutdown();
      45             :   bool IsHardwareAccelerated(nsACString& aFailureReason) const;
      46             :   void SetSeekThreshold(const media::TimeUnit& aTime);
      47             :   MediaDataDecoder::ConversionRequired NeedsConversion() const;
      48             : 
      49             :   MOZ_IS_CLASS_INIT
      50             :   bool InitIPDL(const VideoInfo& aVideoInfo,
      51             :                 const layers::TextureFactoryIdentifier& aIdentifier);
      52             :   void DestroyIPDL();
      53             : 
      54             :   // Called from IPDL when our actor has been destroyed
      55             :   void IPDLActorDestroyed();
      56             : 
      57             :   VideoDecoderManagerChild* GetManager();
      58             : 
      59             : private:
      60             :   ~VideoDecoderChild();
      61             : 
      62             :   void AssertOnManagerThread() const;
      63             : 
      64             :   RefPtr<VideoDecoderChild> mIPDLSelfRef;
      65             :   RefPtr<nsIThread> mThread;
      66             : 
      67             :   MozPromiseHolder<MediaDataDecoder::InitPromise> mInitPromise;
      68             :   MozPromiseHolder<MediaDataDecoder::DecodePromise> mDecodePromise;
      69             :   MozPromiseHolder<MediaDataDecoder::DecodePromise> mDrainPromise;
      70             :   MozPromiseHolder<MediaDataDecoder::FlushPromise> mFlushPromise;
      71             : 
      72             :   nsCString mHardwareAcceleratedReason;
      73             :   bool mCanSend;
      74             :   bool mInitialized;
      75             :   Atomic<bool> mIsHardwareAccelerated;
      76             :   Atomic<MediaDataDecoder::ConversionRequired> mConversion;
      77             : 
      78             :   // Set to true if the actor got destroyed and we haven't yet notified the
      79             :   // caller.
      80             :   bool mNeedNewDecoder;
      81             :   MediaDataDecoder::DecodedData mDecodedData;
      82             : };
      83             : 
      84             : } // namespace dom
      85             : } // namespace mozilla
      86             : 
      87             : #endif // include_dom_ipc_VideoDecoderChild_h

Generated by: LCOV version 1.13