| /* ------------------------------------------------------------------ |
| * Copyright (C) 2008 PacketVideo |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either |
| * express or implied. |
| * See the License for the specific language governing permissions |
| * and limitations under the License. |
| * ------------------------------------------------------------------- |
| */ |
| #ifndef PVMF_VIDEOENC_NODE_H_INCLUDED |
| #define PVMF_VIDEOENC_NODE_H_INCLUDED |
| |
| #ifndef OSCL_BASE_H_INCLUDED |
| #include "oscl_base.h" |
| #endif |
| #ifndef OSCL_SCHEDULER_AO_H_INCLUDED |
| #include "oscl_scheduler_ao.h" |
| #endif |
| #ifndef OSCL_STRING_H_INCLUDED |
| #include "oscl_string.h" |
| #endif |
| #ifndef OSCL_MEM_MEMPOOL_H_INCLUDED |
| #include "oscl_mem_mempool.h" |
| #endif |
| #ifndef OSCL_PRIQUEUE_H_INCLUDED |
| #include "oscl_priqueue.h" |
| #endif |
| #ifndef PVLOGGER_H_INCLUDED |
| #include "pvlogger.h" |
| #endif |
| #ifndef PVMF_FORMAT_TYPE_H_INCLUDED |
| #include "pvmf_format_type.h" |
| #endif |
| #ifndef PVMF_NODE_INTERFACE_H_INCLUDED |
| #include "pvmf_node_interface.h" |
| #endif |
| #ifndef __PVM4VENCODER_H |
| #include "pvm4vencoder.h" |
| #endif |
| #ifndef PVMF_MEDIA_DATA_H_INCLUDED |
| #include "pvmf_media_data.h" |
| #endif |
| #ifndef PVMF_NODE_UTILS_H_INCLUDED |
| #include "pvmf_node_utils.h" |
| #endif |
| #ifndef PVMF_SIMPLE_MEDIA_BUFFER_H_INCLUDED |
| #include "pvmf_simple_media_buffer.h" |
| #endif |
| #ifndef PV_MP4_H263_ENC_EXTENSION_H_INCLUDED |
| #include "pvmp4h263encextension.h" |
| #endif |
| #ifndef PVMF_VIDEOENC_TUNEABLES_H_INCLUDED |
| #include "pvmf_videoenc_tuneables.h" |
| #endif |
| #ifndef PVMI_CONFIG_AND_CAPABILITY_H_INCLUDED |
| #include "pvmi_config_and_capability.h" |
| #endif |
| #ifndef OSCL_TICKCOUNT_H_INCLUDED |
| #include "oscl_tickcount.h" |
| #endif |
| // Forward declarations |
| class PVMFVideoEncPort; |
| class PVMFVideoEncNodeOutputData; |
| class OsclClock; |
| // Allocators |
| typedef OsclMemAllocDestructDealloc<uint8> PVMFVideoEncNodeAllocDestructDealloc; |
| typedef OsclMemAllocator PVMFVideoEncNodeAlloc; |
| typedef OsclMemPoolFixedChunkAllocator PVMFVideoEncNodeMemPool; |
| |
| /** Node command type */ |
| typedef PVMFGenericNodeCommand<PVMFVideoEncNodeAlloc> PVMFVideoEncNodeCommand; |
| |
| /** Command queue type */ |
| typedef PVMFNodeCommandQueue<PVMFVideoEncNodeCommand, PVMFVideoEncNodeAlloc> PVMFVideoEncNodeCmdQueue; |
| |
| /** Port vector type */ |
| typedef PVMFPortVector<PVMFVideoEncPort, PVMFVideoEncNodeAlloc> PVMFVideoEncPortVector; |
| |
| //////////////////////////////////////////////////////////////////////////// |
| class PVMFVideoEncNode : public OsclTimerObject, public PVMFNodeInterface, public MPVCVEIObserver, |
| public PVMp4H263EncExtensionInterface, public PvmiCapabilityAndConfig |
| { |
| public: |
| PVMFVideoEncNode(int32 aPriority); |
| ~PVMFVideoEncNode(); |
| |
| // Virtual functions of PVMFNodeInterface |
| OSCL_IMPORT_REF PVMFStatus ThreadLogon(); |
| OSCL_IMPORT_REF PVMFStatus ThreadLogoff(); |
| OSCL_IMPORT_REF PVMFStatus GetCapability(PVMFNodeCapability& aNodeCapability); |
| OSCL_IMPORT_REF PVMFPortIter* GetPorts(const PVMFPortFilter* aFilter = NULL); |
| OSCL_IMPORT_REF PVMFCommandId QueryUUID(PVMFSessionId aSession, |
| const PvmfMimeString& aMimeType, |
| Oscl_Vector<PVUuid, OsclMemAllocator>& aUuids, |
| bool aExactUuidsOnly = false, |
| const OsclAny* aContext = NULL); |
| OSCL_IMPORT_REF PVMFCommandId QueryInterface(PVMFSessionId aSession, |
| const PVUuid& aUuid, |
| PVInterface*& aInterfacePtr, |
| const OsclAny* aContext = NULL); |
| OSCL_IMPORT_REF PVMFCommandId RequestPort(PVMFSessionId aSession, int32 aPortTag, |
| const PvmfMimeString* aPortConfig = NULL, |
| const OsclAny* aContext = NULL); |
| OSCL_IMPORT_REF PVMFCommandId ReleasePort(PVMFSessionId aSession, PVMFPortInterface& aPort, |
| const OsclAny* aContext = NULL); |
| OSCL_IMPORT_REF PVMFCommandId Init(PVMFSessionId aSession, const OsclAny* aContext = NULL); |
| OSCL_IMPORT_REF PVMFCommandId Prepare(PVMFSessionId aSession, const OsclAny* aContext = NULL); |
| OSCL_IMPORT_REF PVMFCommandId Start(PVMFSessionId aSession, const OsclAny* aContext = NULL); |
| OSCL_IMPORT_REF PVMFCommandId Stop(PVMFSessionId aSession, const OsclAny* aContext = NULL); |
| OSCL_IMPORT_REF PVMFCommandId Flush(PVMFSessionId aSession, const OsclAny* aContext = NULL); |
| OSCL_IMPORT_REF PVMFCommandId Pause(PVMFSessionId aSession, const OsclAny* aContext = NULL); |
| OSCL_IMPORT_REF PVMFCommandId Reset(PVMFSessionId aSession, const OsclAny* aContext = NULL); |
| OSCL_IMPORT_REF PVMFCommandId CancelAllCommands(PVMFSessionId aSession, const OsclAny* aContextData = NULL); |
| OSCL_IMPORT_REF PVMFCommandId CancelCommand(PVMFSessionId aSession, PVMFCommandId aCmdId, |
| const OsclAny* aContextData = NULL); |
| |
| // From PVMFPortActivityHandler |
| void HandlePortActivity(const PVMFPortActivity& aActivity); |
| |
| // Virtual functions of PVMp4H263EncExtensionInterface |
| OSCL_IMPORT_REF void addRef(); |
| OSCL_IMPORT_REF void removeRef(); |
| OSCL_IMPORT_REF bool queryInterface(const PVUuid& uuid, PVInterface*& iface); |
| OSCL_IMPORT_REF bool SetNumLayers(uint32 aNumLayers); |
| OSCL_IMPORT_REF bool SetOutputBitRate(uint32 aLayer, uint32 aBitRate); |
| OSCL_IMPORT_REF bool SetOutputFrameSize(uint32 aLayer, uint32 aWidth, uint32 aHeight); |
| OSCL_IMPORT_REF bool SetOutputFrameRate(uint32 aLayer, OsclFloat aFrameRate); |
| OSCL_IMPORT_REF bool SetSegmentTargetSize(uint32 aLayer, uint32 aSizeBytes); |
| OSCL_IMPORT_REF bool SetRateControlType(uint32 aLayer, PVMFVENRateControlType aRateControl); |
| OSCL_IMPORT_REF bool SetDataPartitioning(bool aDataPartitioning); |
| OSCL_IMPORT_REF bool SetRVLC(bool aRVLC); |
| OSCL_IMPORT_REF bool SetIFrameInterval(uint32 aIFrameInterval); |
| OSCL_IMPORT_REF bool GetVolHeader(OsclRefCounterMemFrag& aVolHeader); |
| OSCL_IMPORT_REF bool RequestIFrame(); |
| OSCL_IMPORT_REF bool SetCodec(PVMFFormatType aCodec); |
| |
| // From MPVCVEIObserver |
| void HandlePVCVEIEvent(uint32 aId, uint32 aEvent, uint32 aParam1); |
| |
| // implemetation of PvmiCapabilityAndConfig class functions here |
| void setObserver(PvmiConfigAndCapabilityCmdObserver* aObserver); |
| |
| PVMFStatus getParametersSync(PvmiMIOSession aSession, |
| PvmiKeyType aIdentifier, |
| PvmiKvp*& aParameters, |
| int& aNumParamElements, |
| PvmiCapabilityContext aContext); |
| PVMFStatus releaseParameters(PvmiMIOSession aSession, |
| PvmiKvp* aParameters, |
| int num_elements); |
| void createContext(PvmiMIOSession aSession, PvmiCapabilityContext& aContext); |
| void setContextParameters(PvmiMIOSession aSession, PvmiCapabilityContext& aContext, |
| PvmiKvp* aParameters, int num_parameter_elements); |
| void DeleteContext(PvmiMIOSession aSession, |
| PvmiCapabilityContext& aContext); |
| void setParametersSync(PvmiMIOSession aSession, PvmiKvp* aParameters, |
| int num_elements, PvmiKvp * & aRet_kvp); |
| PVMFCommandId setParametersAsync(PvmiMIOSession aSession, |
| PvmiKvp* aParameters, |
| int num_elements, |
| PvmiKvp*& aRet_kvp, |
| OsclAny* context = NULL); |
| uint32 getCapabilityMetric(PvmiMIOSession aSession); |
| PVMFStatus verifyParametersSync(PvmiMIOSession aSession, |
| PvmiKvp* aParameters, |
| int num_elements); |
| |
| // function used in getParametersSync of capability class |
| PVMFStatus GetConfigParameter(PvmiKvp*& aParameters, int& aNumParamElements, |
| int32 aIndex, PvmiKvpAttr reqattr); |
| // function used in VerifyParametersSync n SetParametersSync of capability class |
| PVMFStatus VerifyAndSetConfigParameter(PvmiKvp& aParameter, bool aSetParam); |
| |
| |
| private: |
| void ConstructEncoderParams(); |
| |
| // From OsclTimerObject |
| void Run(); |
| |
| ///////////////////////////////////////////////////// |
| // Command processing routines |
| ///////////////////////////////////////////////////// |
| PVMFCommandId QueueCommandL(PVMFVideoEncNodeCommand& aCmd); |
| bool ProcessCommand(PVMFVideoEncNodeCommand& aCmd); |
| void CommandComplete(PVMFVideoEncNodeCmdQueue& aCmdQueue, PVMFVideoEncNodeCommand& aCmd, |
| PVMFStatus aStatus, OsclAny* aData = NULL); |
| void DoQueryUuid(PVMFVideoEncNodeCommand& aCmd); |
| void DoQueryInterface(PVMFVideoEncNodeCommand& aCmd); |
| void DoRequestPort(PVMFVideoEncNodeCommand& aCmd); |
| PVMFVideoEncPort* AllocatePort(PVMFVideoEncPortVector& aPortVector, int32 aTag, OSCL_String* aMimeType, const char* aName = NULL); |
| void DoReleasePort(PVMFVideoEncNodeCommand& aCmd); |
| void DoInit(PVMFVideoEncNodeCommand& aCmd); |
| void DoPrepare(PVMFVideoEncNodeCommand& aCmd); |
| void DoStart(PVMFVideoEncNodeCommand& aCmd); |
| void DoStop(PVMFVideoEncNodeCommand& aCmd); |
| void DeleteVideoEncoder(); |
| void DoFlush(PVMFVideoEncNodeCommand& aCmd); |
| bool IsFlushPending(); |
| void FlushComplete(); |
| void DoPause(PVMFVideoEncNodeCommand& aCmd); |
| void DoReset(PVMFVideoEncNodeCommand& aCmd); |
| void DoCancelAllCommands(PVMFVideoEncNodeCommand& aCmd); |
| void DoCancelCommand(PVMFVideoEncNodeCommand& aCmd); |
| |
| ///////////////////////////////////////////////////// |
| // Port activity processing routines |
| ///////////////////////////////////////////////////// |
| bool IsProcessOutgoingMsgReady(); |
| bool IsProcessIncomingMsgReady(); |
| PVMFStatus ProcessIncomingMsg(PVMFPortInterface* aPort); |
| PVMFStatus SyncEncodeAndSend(PVMFSharedMediaDataPtr& aMediaData); |
| PVMFStatus SendEncodedBitstream(PVMFVideoEncNodeOutputData& aOutputData); |
| |
| ///////////////////////////////////////////////////// |
| // Encoder settings routine |
| ///////////////////////////////////////////////////// |
| PVMFStatus SetInputFormat(PVMFFormatType aFormat); |
| PVMFStatus SetInputFrameSize(uint32 aWidth, uint32 aHeight, uint8 aFrmOrient = 0); |
| PVMFStatus SetInputFrameRate(OsclFloat aFrameRate); |
| PVMFStatus SetCodecType(PVMFFormatType aCodec); |
| PVMFFormatType GetCodecType(); |
| uint32 GetOutputBitRate(uint32 aLayer); |
| OsclFloat GetOutputFrameRate(uint32 aLayer); |
| PVMFStatus GetOutputFrameSize(uint32 aLayer, uint32& aWidth, uint32& aHeight); |
| uint32 GetIFrameInterval(); |
| |
| // Event reporting |
| void ReportErrorEvent(PVMFEventType aEventType, OsclAny* aEventData = NULL); |
| void ReportInfoEvent(PVMFEventType aEventType, OsclAny* aEventData = NULL); |
| void SetState(TPVMFNodeInterfaceState aState); |
| PVMFStatus SendEndOfTrackCommand(PVMFSharedMediaMsgPtr& aMsg); |
| private: |
| void LogDiagnostics(); |
| // Allocators |
| PVMFVideoEncNodeAllocDestructDealloc iAlloc; |
| PVMFVideoEncNodeMemPool iMediaBufferMemPool; |
| PVMFSimpleMediaBufferCombinedAlloc* iMediaDataAlloc; |
| PVMFVideoEncNodeMemPool iMediaDataMemPool; |
| |
| // Command queue |
| PVMFVideoEncNodeCmdQueue iCmdQueue; |
| |
| // A queue is used to hold the current command so it's easy to find out |
| // whether a command is in progress, and allow cancel to interrupt |
| PVMFVideoEncNodeCmdQueue iCurrentCmd; |
| |
| // Ports and port activity |
| PVMFVideoEncPortVector iInPort; |
| PVMFVideoEncPortVector iOutPort; |
| Oscl_Vector<PVMFPortActivity, PVMFVideoEncNodeAlloc> iPortActivityQueue; |
| friend class PVMFVideoEncPort; |
| |
| // Encoder |
| CPVM4VEncoder* iVideoEncoder; |
| TPVVideoInputFormat iInputFormat; |
| TPVVideoEncodeParam iEncodeParam; |
| OsclRefCounterMemFrag iVolHeader; /** Vol header */ |
| uint32 iSeqNum; /** Sequence number */ |
| |
| PVLogger* iLogger; |
| |
| PVLogger* iDiagnosticsLogger; |
| uint32 total_ticks; |
| |
| int32 iExtensionRefCount; |
| |
| #if PROFILING_ON |
| // Statistics |
| struct PVVideoEncNodeStats |
| { |
| uint32 iNumFrames; |
| uint32 iNumFramesSkipped; |
| uint32 iDuration; |
| uint32 iMinEncTime; |
| uint32 iMaxEncTime; |
| uint32 iAverageEncTime; |
| }; |
| PVVideoEncNodeStats iStats; |
| bool oDiagnosticsLogged; |
| #endif |
| }; |
| |
| //////////////////////////////////////////////////////////////////////////// |
| class PVMFVideoEncNodeOutputData |
| { |
| public: |
| PVMFVideoEncNodeOutputData(); |
| PVMFVideoEncNodeOutputData(const PVMFVideoEncNodeOutputData& aData); |
| PVMFStatus Allocate(PVMFSimpleMediaBufferCombinedAlloc* aBufferAlloc, PVMFVideoEncNodeMemPool* aMemPool); |
| |
| TPVVideoOutputData iEncoderOutput; |
| PVMFSharedMediaDataPtr iMediaData; |
| }; |
| |
| #endif // PVMF_VIDEOENC_NODE_H_INCLUDED |
| |
