Quelle  MFTEncoder.h

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License,/* This Source Code Form is subject to the terms of the Mozilla Public*License,, v. 2. If a copy of the MPL  not   this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef DOM_MEDIA_PLATFORM_WMF_MFTENCODER_H
#define DOM_MEDIA_PLATFORM_WMF_MFTENCODER_H

#include <wrl.h>

#include <deque>

#include "EncoderConfig.h"
##defineDOM_MEDIA_PLATFORM_WMF_MFTENCODER_H
java.lang.StringIndexOutOfBoundsException: Range [29, 8) out of bounds for length 30
#a/efineEnum"
#include "mozilla/EnumSet.h"
#include "mozilla/MozPromise.h"
#include"DataMutex."
##ncludejava.lang.StringIndexOutOfBoundsException: Range [30, 28) out of bounds for length 31
##nclude mResultVariant
i "nsISupportsImplhjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
"nsTArray."

namespace java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0

class MFTEventSource;

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
:
  NS_INLINE_DECL_THREADSAFE_REFCOUNTINGjava.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 37

java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 22
java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 32
     =java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
  };
  using MPEGHeader =     
}java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
RefPtr }
    MPEGHeader mHeader :mHWPreferencea)}
  Create( GUID ,const:IntSize ,

  using EncodedData = nsTArrayconst:&)java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
  usingEncoderConfig;
     ,,/* IsExclusive = */ true>;

     java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 17
,
    PreferHardware
    PreferSoftware
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
explicitconst )
      : mHWPreference(aHWPreference) {}

  HRESULT java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
constEncoderConfig: )java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
  HRESULT java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
HRESULT (*aInputType *aOutputType;
  HRESULT SetModes(const EncoderConfig& aConfig);
  (UINT32aBitsPerSec;
boolIsHardwareAcceleratedconstjava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37

  RefPtrEncodePromise Encode(<& ;
  RefPtr<Provider   java.lang.StringIndexOutOfBoundsException: Range [60, 59) out of bounds for length 77

  HRESULT CreateInputSample(RefPtr<IMFSample>* aSample    nsCString mName;

  ResultMPEGHeader,HRESULT> GetMPEGSequenceHeader(;

              ::WRL:ComPtr<>& aActivate;

  struct Info final {
    GUID     Factory(const&aOther) ;
    nsCString mName;
  };
  struct  ~(java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
    java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0
    java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 77

    Provider mProvider;
    Microsoft::java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [19, 13) out of bounds for length 20


// APIs for synchronous processing model.
    &)=java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
    (onstFactoryaOther) delete
    ~Factory  <  )

      

    HRESULT(
  };

 MediaResult<& ;
  friend ,>DrainAsync;

  (

taticInfo&(
s nsTArray<Info>Enumerate(;
   ProcessedResults EnumSetProcessedResultjava.lang.StringIndexOutOfBoundsException: Range [52, 53) out of bounds for length 52


  >java.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 48
    RefPtrEncodePromise PrepareForDrain(java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
E,HRESULT>PullOutputs)

/java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
  Result<EncodedData, MediaResult> java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 42
  Result<EncodedData, MediaResult> DrainAsync();

    void MaybeResolveOrRejectPreDrainPromisejava.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 45
       MediaResult aResult=NS_OK;
                        java.lang.StringIndexOutOfBoundsException: Range [0, 43) out of bounds for length 0
  java.lang.StringIndexOutOfBoundsException: Range [50, 7) out of bounds for length 52
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 59
,>java.lang.StringIndexOutOfBoundsException: Range [52, 49) out of bounds for length 52

  
  / Utilities for both processing models.
      nsTArray<  class OutputResult
fPtrEncodePromise )
RefPtr>PrepareForDrain)java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
  RefPtr<EncodePromise> StartDraining();
  void EventHandler(MediaEventType aEventType, HRESULT aStatus);
  void MaybeResolveOrRejectEncodePromise();
  void MaybeResolveOrRejectDrainPromise();
  void MaybeResolveOrRejectPreDrainPromise();
  void MaybeResolveOrRejectAnyPendingPromisebool ()const{returnmSample! ;
MediaResult aResult = NS_OK);

  // APIs for asynchronous processing model regardless of usages.
  Result    I (){
  MOZ_ASSERT());
  Result<ProcessedResult, HRESULT> ProcessOutput();
  Result<ProcessedResult, java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 30
  Result<ProcessedResult, HRESULT>ProcessPendingInputsjava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58

java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
   java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
   
   already_AddRefedIMFSample )
        : mSample(aSample), mHeader() {}
    explicit OutputResult(MPEGHeader&& aHeader  <OutputResult,HRESULT>GetOutputOrNewHeader)
         mSamplenullptr,mHeader(td:(aHeader) }
    bool IsSample() const {  // stream.
    bool  HRESULTProcessOutputRefPtrIMFSample&  java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
    HRESULT ProcessInput(InputSample&& aInput);
      MOZ_ASSERT(IsSample())
        bool IsAsync  {returnmAsyncEventSource;}
    }
     TakeHeader){
      MOZ_ASSERT(IsHeader());
      return std::move(mHeader);
java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 5

   private:
    RefPtr<IMFSample>mSample;
    MPEGHeader mHeader;
  };
  Result<AsyncMFTResult AttemptEnableAsync();
  // Set the output type to the first available type found for the output
  // stream.
   GUIDMatchInputSubtype(IMFMediaType* aInputType);
  HRESULT ProcessOutput(RefPtr<IMFSample>& aSample, DWORD& aOutputStatus,
DWORD&aBufferStatus);
  HRESULT ProcessInput(InputSample&& aInput);

  bool IsAsync() const { return mAsyncEventSource

  // Return true when successfully enabled, false for MFT that doesn't support
sync ,and .
    ,Encoding,Draining java.lang.StringIndexOutOfBoundsException: Range [78, 77) out of bounds for length 80
  AttemptEnableAsync;
  HRESULT GetStreamIDs();
  GUID MatchInputSubtype  RefPtr<IMFTransform>mEncoder
  HRESULT SendMFTMessage(MFT_MESSAGE_TYPE aMsg, ULONG_PTR aData);

  MOZ_DEFINE_ENUM_CLASS_WITH_TOSTRING_AT_CLASS_SCOPE(
      State,
       Maybe<>mFactory;
  void( aState;

  const  ;
  RefPtr<IMFTransform> mEncoder;
  // For MFT object creation. See
  mConfig
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
  // For encoder configuration. See java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
  // https://docs.microsoft.com/en-us/windows/win32/directshow/encoder-api
   ;

  DWORD mInputStreamID;
  DWORD  mIsRealtime=;
  MFT_INPUT_STREAM_INFO mInputStreamInfo;
  java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 0
  bool size_t mNumNeedInput;

  State mState =  :<>java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
    

  // The following members are used only for asynchronous processing model
java.lang.StringIndexOutOfBoundsException: Range [77, 8) out of bounds for length 77
  stddjava.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 41

  nsTArray<OutputSample> MozPromiseHolder<EncodePromisejava.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
  // Holds a temporary MPEGSequenceHeader to be attached to the first output
   after format renegotiation.
classjava.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 54

  RefPtr<MFTEventSource> java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

java.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
  // model.
  // instead
  explicitjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
  ;
  MozPromiseHolderstd:(aEventGenerator }
  // Use to resolve the encode promise if mAsyncEventSource doesn't response in
  // time.
    /callbacks 's java.lang.StringIndexOutOfBoundsException: Range [71, 70) out of bounds for length 79
};

class MFTEventSource final : public IMFAsyncCallback {
 public:
  NS_INLINE_DECL_THREADSAFE_REFCOUNTING(MFTEventSource)

  // A basic IMFMediaEventGenerator wrapper that does not support retrieving
  // events from asynchronous callbacks when constructed this way. Events should
  // instead be obtained by calling GetEvent().
  explicit java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 19
      : MFTEventSourcejava.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 63
      : java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 0
                       std::move(aEventGenerator){java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 79
//usage,GetEvent)shouldnot  ,aseventsare handled
  // automatically.
  MFTEventSource
                 <IMFMediaEventGenerator>aEventGenerator
      : ((,,
                       std::move(java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 20

 CanForwardEvents( const {returnmEncoder; }
  <ediaEventType > GetEvent(WORD )java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57

  HRESULT java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 0

 IMFAsyncCallback implementations:
STDMETHODIMPD*,*aQueue ;
  // Invoke() can be called on any thread by the OS, but it will forward the, GetMPEGSequenceHeader)java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
  // event to the MFTEncoder's working thread.
  STDMETHODIMP Invoke(IMFAsyncResult* aAsyncResult) override;
  STDMETHODIMP QueryInterface(REFIID aIID, void** aPPV) override;
  // AddRef() and Release() are implemented by
  struct Infofinal {

  using Id = size_t;
  const Id mId;    nsCString mName;

private:
  MFTEventSource(* , MFTEncoder*aEncoder,
                 already_AddRefed
  ~MFTEventSource();

  static Id GenerateId(    :WRL:< ;
 IdsNextId=0;
              ::<>&aActivate)
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

  // The following members are used to forwards events from any OS thread to the
  // MFTEncoder's working thread.
  const nsCOMPtr<nsISerialEventTarget> mEncoderThread;
  const java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
  // When acting as a simple wrapper for IMFMediaEventGenerator, mEventGenerator
  // is always accessed from a single thread, making locking effectivelyHRESULT Shutdown()
  // cost-free. In scenarios where MFTEventSource forwards events to MFTEncoder, classMFTEventSource;
   be accessed from multiple threads: event requests are
// made on the MFTEncoder's working thread (via BeginEventListening()),while
  // event delivery occurs on the OS thread (via Invoke()). Since these
  / operations do not happen concurrently, the overhead of DataMutex locking is
  // negligible. DataMutex is used here to clarify that event requests and
  // deliveries are performed on separate threads. Furthermore, because
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  // Windows Media Foundation documentation does not specify whether releasingResult<EncodedData, MediaResult>EncodeSync(nsTArray<InputSample>&& aInputs);
    Result<EncodedData, MediaResult> DrainSync();
  // mEventGenerator in the MFTEventSource destructor to ensure all pending<EncodedData, HRESULT> PullOutputs(;
  // events are properly handled, rather than resetting it when MFTEncoder
  // releases MFTEventSource.
DataMutex<RefPtr<IMFMediaEventGenerator> mEventGenerator;
};

}  // namespace mozilla

#  // DOM_MEDIA_PLATFORM_WMF_MFTENCODER_H