AJA NTV2 SDK  18.1.0.2262
NTV2 SDK 18.1.0.2262
ntv2driverinterface.h
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1 /* SPDX-License-Identifier: MIT */
8 #ifndef NTV2DRIVERINTERFACE_H
9 #define NTV2DRIVERINTERFACE_H
10 
11 #include "ajatypes.h"
12 #include "ntv2enums.h"
13 #include "ntv2nubtypes.h"
14 #include "ntv2nubaccess.h"
15 #include "ntv2publicinterface.h"
16 #include "ntv2utils.h"
17 #include "ntv2devicefeatures.h"
18 #if defined(NTV2_WRITEREG_PROFILING) // Register Write Profiling
19  #include "ajabase/system/lock.h"
20 #endif // NTV2_WRITEREG_PROFILING Register Write Profiling
21 #include <string>
22 
23 // Check consistent use of AJA_USE_CPLUSPLUS11 and NTV2_USE_CPLUSPLUS11
24 #ifdef AJA_USE_CPLUSPLUS11
25  #ifndef NTV2_USE_CPLUSPLUS11
26  #error "AJA_USE_CPLUSPLUS11 && !NTV2_USE_CPLUSPLUS11"
27  #else
28  //#warning "AJA_USE_CPLUSPLUS11 && NTV2_USE_CPLUSPLUS11"
29  #endif
30 #else
31  #ifdef NTV2_USE_CPLUSPLUS11
32  #error "!AJA_USE_CPLUSPLUS11 && NTV2_USE_CPLUSPLUS11"
33  #else
34  //#warning "!AJA_USE_CPLUSPLUS11 && !NTV2_USE_CPLUSPLUS11"
35  #endif
36 #endif
37 
38 #if defined(AJALinux ) || defined(AJAMac)
39  #include <unistd.h> // for usleep
40 #elif defined(MSWindows)
41  #include <WinSock2.h>
42  #include <assert.h>
43 #endif
44 
45 #if 0 // IoIP/KonaIP10G purge
46 typedef struct
47 {
48  std::string buildNumber;
49  std::string packageNumber;
50  std::string date;
51  std::string time;
52 } PACKAGE_INFO_STRUCT, *PPACKAGE_INFO_STRUCT;
53 #endif // IoIP/KonaIP10G purge
54 
59 {
60  // STATIC (CLASS) METHODS
61  public:
62  static NTV2StringList GetLegalSchemeNames (void);
63  static inline UWord MaxNumDevices (void) {return 32;}
64 
70  static void SetShareMode (const bool inSharedMode);
71  static bool GetShareMode (void);
72 
78  static void SetOverlappedMode (const bool inOverlapMode);
79  static bool GetOverlappedMode (void);
80 
84  public:
87  virtual ~CNTV2DriverInterface();
88 
89  private:
96  CNTV2DriverInterface & operator = (const CNTV2DriverInterface & inRHS);
97 
103  CNTV2DriverInterface (const CNTV2DriverInterface & inObjToCopy);
105 
106  public:
110  AJA_VIRTUAL NTV2DeviceID GetDeviceID (void);
112  AJA_VIRTUAL inline UWord GetIndexNumber (void) const {return _boardNumber;}
113  AJA_VIRTUAL inline bool IsOpen (void) const {return _boardOpened;}
114 
122  AJA_VIRTUAL bool IsDeviceReady (const bool inCheckValid = false);
123  AJA_VIRTUAL bool IsMBSystemValid (void);
124  AJA_VIRTUAL bool IsMBSystemReady (void);
127  AJA_VIRTUAL bool IsLPSystemReady (void);
129 
133 
140  AJA_VIRTUAL bool Open (const UWord inDeviceIndex);
141 
148  AJA_VIRTUAL bool Open (const std::string & inURLSpec);
149 
156  AJA_VIRTUAL bool Close (void);
158 
162 
185  AJA_VIRTUAL bool WriteRegister (const ULWord inRegNum, const ULWord inValue, const ULWord inMask = 0xFFFFFFFF, const ULWord inShift = 0);
186 
201  AJA_VIRTUAL bool ReadRegister (const ULWord inRegNum, ULWord & outValue, const ULWord inMask = 0xFFFFFFFF, const ULWord inShift = 0);
202 
218  template<typename T> bool ReadRegister(const ULWord inRegNum, T & outValue, const ULWord inMask = 0xFFFFFFFF, const ULWord inShift = 0)
219  {
220  ULWord regValue(0);
221  bool result (ReadRegister(inRegNum, regValue, inMask, inShift));
222  if (result)
223  outValue = T(regValue);
224  return result;
225  }
226 
227 #if !defined(READREGMULTICHANGE)
228 
234  AJA_VIRTUAL bool ReadRegisters (NTV2RegisterReads & inOutValues);
235 #endif // !defined(READREGMULTICHANGE)
236  //AJA_VIRTUAL inline bool RestoreHardwareProcampRegisters (void) {return false;}
238 
242 
260  AJA_VIRTUAL bool DmaTransfer (const NTV2DMAEngine inDMAEngine,
261  const bool inIsRead,
262  const ULWord inFrameNumber,
263  ULWord * pFrameBuffer,
264  const ULWord inCardOffsetBytes,
265  const ULWord inTotalByteCount,
266  const bool inSynchronous = true);
267 
295  AJA_VIRTUAL bool DmaTransfer (const NTV2DMAEngine inDMAEngine,
296  const bool inIsRead,
297  const ULWord inFrameNumber,
298  ULWord * pFrameBuffer,
299  const ULWord inCardOffsetBytes,
300  const ULWord inTotalByteCount,
301  const ULWord inNumSegments,
302  const ULWord inHostPitchPerSeg,
303  const ULWord inCardPitchPerSeg,
304  const bool inSynchronous = true);
305 
306  AJA_VIRTUAL bool DmaTransfer (const NTV2DMAEngine inDMAEngine,
307  const NTV2Channel inDMAChannel,
308  const bool inTarget,
309  const ULWord inFrameNumber,
310  const ULWord inCardOffsetBytes,
311  const ULWord inByteCount,
312  const ULWord inNumSegments,
313  const ULWord inSegmentHostPitch,
314  const ULWord inSegmentCardPitch,
315  const PCHANNEL_P2P_STRUCT & inP2PData);
317 
321  AJA_VIRTUAL bool ConfigureSubscription (const bool bSubscribe, const INTERRUPT_ENUMS inInterruptType, PULWord & outSubcriptionHdl);
323  AJA_VIRTUAL bool ConfigureInterrupt (const bool bEnable, const INTERRUPT_ENUMS eInterruptType);
330  AJA_VIRTUAL bool GetInterruptCount (const INTERRUPT_ENUMS eInterrupt, ULWord & outCount);
331 
332  AJA_VIRTUAL bool WaitForInterrupt (const INTERRUPT_ENUMS eInterrupt, const ULWord timeOutMs = 68);
333 
334  AJA_VIRTUAL HANDLE GetInterruptEvent (const INTERRUPT_ENUMS eInterruptType);
342  AJA_VIRTUAL bool GetInterruptEventCount (const INTERRUPT_ENUMS inEventCode, ULWord & outCount);
343 
351  AJA_VIRTUAL bool SetInterruptEventCount (const INTERRUPT_ENUMS inEventCode, const ULWord inCount);
353 
357 
363  AJA_VIRTUAL bool AutoCirculate (AUTOCIRCULATE_DATA & pAutoCircData);
364 
371  AJA_VIRTUAL bool NTV2Message (NTV2_HEADER * pInMessage);
372 
373  AJA_VIRTUAL bool ControlDriverDebugMessages (NTV2_DriverDebugMessageSet msgSet, bool enable);
375 
376 #if !defined(NTV2_DEPRECATE_17_2)
377  AJA_VIRTUAL inline NTV2_DEPRECATED_17_2(ULWord GetNumFrameBuffers (void) const) {return _ulNumFrameBuffers;}
378  AJA_VIRTUAL inline NTV2_DEPRECATED_17_2(ULWord GetFrameBufferSize (void) const) {return _ulFrameBufferSize;}
379 #endif
380 
381 
387  AJA_VIRTUAL bool DriverGetBitFileInformation (BITFILE_INFO_STRUCT & outBitFileInfo, const NTV2BitFileType inBitFileType = NTV2_VideoProcBitFile);
388 
394  AJA_VIRTUAL bool DriverGetBuildInformation (BUILD_INFO_STRUCT & outBuildInfo);
395 
396  AJA_VIRTUAL bool BitstreamWrite (const NTV2Buffer & inBuffer, const bool inFragment, const bool inSwap);
397  AJA_VIRTUAL bool BitstreamReset (const bool inConfiguration, const bool inInterface);
398  AJA_VIRTUAL bool BitstreamStatus (NTV2ULWordVector & outRegValues);
399  AJA_VIRTUAL bool BitstreamLoad (const bool inSuspend, const bool inResume);
400 
404 
410  AJA_VIRTUAL bool IsSupported (const NTV2BoolParamID inParamID) // New in SDK 17.0
411  { ULWord value(0);
412  if (IsOpen())
413  GetBoolParam (ULWord(inParamID), value);
414  return value ? true : false;
415  }
421  AJA_VIRTUAL ULWord GetNumSupported (const NTV2NumericParamID inParamID) // New in SDK 17.0
422  { ULWord value(0);
423  if (IsOpen())
424  GetNumericParam (ULWord(inParamID), value);
425  return value;
426  }
427 
433  AJA_VIRTUAL ULWordSet GetSupportedItems (const NTV2EnumsID inEnumsID); // New in SDK 17.0
435 
436  // stream channel operations
437  AJA_VIRTUAL bool StreamChannelOps (const NTV2Channel inChannel, ULWord flags, NTV2StreamChannel & status);
438 
439  // stream buffer operations
440  AJA_VIRTUAL bool StreamBufferOps (const NTV2Channel inChannel, NTV2Buffer & inBuffer,
441  ULWord64 bufferCookie, ULWord flags, NTV2StreamBuffer & status);
442 
443  // mail buffer operations
444  AJA_VIRTUAL bool MailBufferOps (const NTV2Channel inChannel, NTV2Buffer & inBuffer,
445  ULWord dataSize, ULWord flags,
446  ULWord delay, ULWord timeout,
447  NTV2MailBuffer & status);
451 
469  AJA_VIRTUAL bool AcquireStreamForApplicationWithReference (const ULWord inAppType, const int32_t inProcessID);
470 
487  AJA_VIRTUAL bool ReleaseStreamForApplicationWithReference (const ULWord inAppType, const int32_t inProcessID);
488 
507  AJA_VIRTUAL bool AcquireStreamForApplication (const ULWord inAppType, const int32_t inProcessID);
508 
525  AJA_VIRTUAL bool ReleaseStreamForApplication (const ULWord inAppType, const int32_t inProcessID);
526 
540  AJA_VIRTUAL bool SetStreamingApplication (const ULWord inAppType, const int32_t inProcessID);
541 
554  AJA_VIRTUAL bool GetStreamingApplication (ULWord & outAppType, int32_t & outProcessID);
556 
557  AJA_VIRTUAL bool ReadRP188Registers (const NTV2Channel inChannel, RP188_STRUCT * pRP188Data);
558  AJA_VIRTUAL inline std::string GetHostName (void) const {return IsRemote() ? _pRPCAPI->Name() : "";}
559  AJA_VIRTUAL inline bool IsRemote (void) const {return _pRPCAPI ? true : false;}
560  AJA_VIRTUAL inline bool IsRemoteConnected (void) const {return IsRemote() ? _pRPCAPI->IsConnected() : false;}
561 
564  AJA_VIRTUAL std::string GetDescription (void) const; // New in SDK 17.0
565 #if defined(NTV2_NUB_CLIENT_SUPPORT) && !defined(NTV2_DEPRECATE_16_3)
566  AJA_VIRTUAL inline NTV2_DEPRECATED_16_3(NTV2NubProtocolVersion GetNubProtocolVersion (void) const) {return 0;}
567 #endif
568 
571  virtual NTV2Dictionary ConnectParams (void) const; // New in SDK 17.1
572 
573  // DEPRECATED FUNCTIONS
574 #if !defined(NTV2_DEPRECATE_16_0)
575  // SuspendAudio/ResumeAudio were only implemented on MacOS
576  AJA_VIRTUAL inline NTV2_DEPRECATED_16_0(bool SuspendAudio(void)) {return true;}
577  AJA_VIRTUAL inline NTV2_DEPRECATED_16_0(bool ResumeAudio(const ULWord inFBSize)) {(void) inFBSize; return true;}
578  // Memory Mapping/Unmapping
579  AJA_VIRTUAL inline NTV2_DEPRECATED_16_0(bool MapFrameBuffers(void)) {return false;}
580  AJA_VIRTUAL inline NTV2_DEPRECATED_16_0(bool UnmapFrameBuffers(void)) {return true;}
581  AJA_VIRTUAL inline NTV2_DEPRECATED_16_0(bool MapRegisters(void)) {return false;}
582  AJA_VIRTUAL inline NTV2_DEPRECATED_16_0(bool UnmapRegisters(void)) {return true;}
583  AJA_VIRTUAL inline NTV2_DEPRECATED_16_0(bool MapXena2Flash(void)) {return false;}
584  AJA_VIRTUAL inline NTV2_DEPRECATED_16_0(bool UnmapXena2Flash(void)) {return true;}
585  // Others
586  AJA_VIRTUAL inline NTV2_DEPRECATED_16_0(bool DmaUnlock(void)) {return false;}
587  AJA_VIRTUAL inline NTV2_DEPRECATED_16_0(bool CompleteMemoryForDMA(ULWord * pHostBuffer)) {(void)pHostBuffer; return false;}
588  AJA_VIRTUAL inline NTV2_DEPRECATED_16_0(bool PrepareMemoryForDMA(ULWord * pHostBuffer, const ULWord inNumBytes)) {(void)pHostBuffer; (void)inNumBytes; return false;}
589  AJA_VIRTUAL inline NTV2_DEPRECATED_16_0(bool GetInterruptCount(const INTERRUPT_ENUMS eInt, ULWord *pCnt)) {return pCnt ? GetInterruptCount(eInt, *pCnt) : false;}
590  AJA_VIRTUAL NTV2_DEPRECATED_16_0(bool ReadRegisterMulti(const ULWord numRegs, ULWord * pOutWhichRegFailed, NTV2RegInfo aRegs[]));
591  AJA_VIRTUAL inline NTV2_DEPRECATED_16_0(ULWord GetPCISlotNumber(void) const) {return _pciSlot;}
592  AJA_VIRTUAL NTV2_DEPRECATED_16_0(Word SleepMs(const LWord msec));
593  AJA_VIRTUAL inline NTV2_DEPRECATED_16_0(ULWord GetAudioFrameBufferNumber(void) const) {return GetNumFrameBuffers() - 1;}
594 #endif // !defined(NTV2_DEPRECATE_16_0)
595 #if !defined(NTV2_DEPRECATE_16_3)
596  AJA_VIRTUAL inline NTV2_DEPRECATED_16_3(bool SetDefaultDeviceForPID(const int32_t procID)) {(void)procID; return false;}
597  AJA_VIRTUAL inline NTV2_DEPRECATED_16_3(bool IsDefaultDeviceForPID(const int32_t procID)) {(void)procID; return false;}
598 #endif // !defined(NTV2_DEPRECATE_16_3)
599 #if !defined(NTV2_DEPRECATE_17_6)
600  AJA_VIRTUAL inline bool NTV2_DEPRECATED_17_6(HevcSendMessage(HevcMessageHeader* pMsg)) {(void)pMsg; return false;}
601 #endif
602 #if 0 // IoIP/KonaIP10G purge
603  AJA_VIRTUAL bool GetPackageInformation (PACKAGE_INFO_STRUCT & outPkgInfo); // Obsolete
604 #endif // IoIP/KonaIP10G purge
605 
606 #if defined(NTV2_WRITEREG_PROFILING) // Register Write Profiling
607 
610  AJA_VIRTUAL bool GetRecordedRegisterWrites (NTV2RegisterWrites & outRegWrites) const;
612  AJA_VIRTUAL bool StartRecordRegisterWrites (const bool inSkipActualWrites = false);
613  AJA_VIRTUAL bool IsRecordingRegisterWrites (void) const;
614  AJA_VIRTUAL bool StopRecordRegisterWrites (void);
615  AJA_VIRTUAL bool PauseRecordRegisterWrites (void);
616  AJA_VIRTUAL bool ResumeRecordRegisterWrites (void);
617  AJA_VIRTUAL ULWord GetNumRecordedRegisterWrites (void) const;
618 #endif // NTV2_WRITEREG_PROFILING // Register Write Profiling
620 
621 
622  // PROTECTED METHODS
623  protected:
629  AJA_VIRTUAL bool OpenRemote (const NTV2DeviceSpecParser & inSpec);
630  AJA_VIRTUAL bool CloseRemote (void);
631  AJA_VIRTUAL bool OpenLocalPhysical (const UWord inDeviceIndex);
632  AJA_VIRTUAL bool CloseLocalPhysical (void);
633  AJA_VIRTUAL bool GetBoolParam (const ULWord inParamID, ULWord & outValue); // New in SDK 17.0
634  AJA_VIRTUAL bool GetNumericParam (const ULWord inParamID, ULWord & outValue); // New in SDK 17.0
635 
643  AJA_VIRTUAL bool GetRegInfoForBoolParam (const NTV2BoolParamID inParamID, NTV2RegInfo & outRegInfo, bool & outFlipSense);
650  AJA_VIRTUAL bool GetRegInfoForNumericParam (const NTV2NumericParamID inParamID, NTV2RegInfo & outRegInfo);
651 
656  AJA_VIRTUAL void BumpEventCount (const INTERRUPT_ENUMS eInterruptType);
657 
661  AJA_VIRTUAL void FinishOpen (void);
662  AJA_VIRTUAL bool ParseFlashHeader (BITFILE_INFO_STRUCT & outBitfileInfo);
663  AJA_VIRTUAL bool ReadFlashULWord (const ULWord inAddress, ULWord & outValue, const ULWord inRetryCount = 1000);
664 
665 
666  // PRIVATE TYPES
667  protected:
668  typedef std::vector<ULWord> _EventCounts;
669  typedef std::vector<PULWord> _EventHandles;
670 
671 
672  // MEMBER DATA
673  protected:
674  void setDeviceIndexNumber (const UWord num);
678 #if defined(NTV2_WRITEREG_PROFILING)
681 #endif // NTV2_WRITEREG_PROFILING
686 #if defined(NTV2_WRITEREG_PROFILING)
689 #endif // NTV2_WRITEREG_PROFILING
690 #if !defined(NTV2_DEPRECATE_16_0)
697 #endif // !defined(NTV2_DEPRECATE_16_0)
698 #if !defined(NTV2_DEPRECATE_17_2)
701 #endif
702 #if !defined(NTV2_DEPRECATE_16_0)
703  ULWord _pciSlot; // DEPRECATE!
704 #endif // !defined(NTV2_DEPRECATE_16_0)
705 
706 }; // CNTV2DriverInterface
707 
708 #endif // NTV2DRIVERINTERFACE_H
Everything needed to call CNTV2Card::ReadRegister or CNTV2Card::WriteRegister functions.
#define NTV2_DEPRECATED_18_0(__f__)
Definition: ajatypes.h:586
enum _NTV2NumericParamID NTV2NumericParamID
Used with CNTV2DriverInterface::GetNumericParam to determine device capabilities. ...
virtual bool IsSupported(const NTV2BoolParamID inParamID)
virtual bool UnmapFrameBuffers(void)
Declares the AJALock class.
#define NTV2_DEPRECATED_17_2(__f__)
Definition: ajatypes.h:571
virtual bool HevcSendMessage(HevcMessageHeader *pMsg)
bool NTV2DeviceCanDo25GIP(const NTV2DeviceID inDeviceID)
UWord _boardNumber
My device index number.
virtual bool MapFrameBuffers(void)
#define NTV2_DEPRECATED_16_3(__f__)
Definition: ajatypes.h:556
uint32_t * PULWord
Definition: ajatypes.h:237
enum _NTV2EnumsID NTV2EnumsID
Identifies NTV2 enumerated types, used in CNTV2DriverInterface::GetSupportedItems.
bool ReadRegister(const ULWord inRegNum, T &outValue, const ULWord inMask=0xFFFFFFFF, const ULWord inShift=0)
This template function reads all or part of the 32-bit contents of a specific register (real or virtu...
virtual bool IsDefaultDeviceForPID(const int32_t procID)
virtual UWord GetIndexNumber(void) const
enum _NTV2BoolParamID NTV2BoolParamID
Used with CNTV2DriverInterface::GetBoolParam to determine device capabilities.
ULWord _pciSlot
defined(NTV2_DEPRECATE_17_2)
virtual bool UnmapRegisters(void)
#define NTV2_DEPRECATED_17_6(__f__)
Definition: ajatypes.h:581
int32_t LWord
Definition: ajatypes.h:235
One-stop shop for parsing device specifications. (New in SDK 16.3) I do very little in the way of val...
Definition: lock.h:28
std::vector< PULWord > _EventHandles
NTV2_DriverDebugMessageSet
Definition: ntv2enums.h:3832
ULWord NTV2NubProtocolVersion
Definition: ntv2nubtypes.h:16
uint32_t ULWord
Definition: ajatypes.h:236
NTV2Channel
These enum values are mostly used to identify a specific widget_framestore. They&#39;re also commonly use...
Definition: ntv2enums.h:1359
short HANDLE
Definition: ajatypes.h:298
virtual bool SetDefaultDeviceForPID(const int32_t procID)
Declares NTV2 "nub" client functions.
virtual bool IsRemote(void) const
I&#39;m the base class that undergirds the platform-specific derived classes (from which CNTV2Card is ult...
An object that can connect to, and operate remote or fake devices. I have three general API groups: ...
#define true
NTV2DeviceID
Identifies a specific AJA NTV2 device model number. The NTV2DeviceID is actually the PROM part number...
Definition: ntv2enums.h:20
NTV2DeviceID _boardID
My cached device ID.
Enumerations for controlling NTV2 devices.
int16_t Word
Definition: ajatypes.h:233
virtual bool IsOpen(void) const
virtual bool Is25GIPDevice(void)
bool _boardOpened
True if I&#39;m open and connected to the device.
#define AJA_VIRTUAL
Definition: ajatypes.h:143
NTV2DMAEngine
Definition: ntv2enums.h:1859
Declares the most fundamental data types used by NTV2. Since Windows NT was the first principal devel...
std::vector< ULWord > NTV2ULWordVector
An ordered sequence of ULWords.
enum _INTERRUPT_ENUMS_ INTERRUPT_ENUMS
std::set< ULWord > ULWordSet
A collection of unique ULWord (uint32_t) values.
bool mRecordRegWrites
True if recording; otherwise false when not recording.
All new NTV2 structs start with this common header.
NTV2RegWrites NTV2RegisterReads
AJALock mRegWritesLock
Guard mutex for mRegWrites.
_EventHandles mInterruptEventHandles
For subscribing to each possible event, one for each interrupt type.
virtual bool MapXena2Flash(void)
Declares data types and structures used in NTV2 "nub" packets.
uint64_t ULWord64
Definition: ajatypes.h:239
NTV2BitFileType
Definition: ntv2enums.h:3352
virtual bool UnmapXena2Flash(void)
Describes a user-space buffer on the host computer. I have an address and a length, plus some optional attributes (allocated by SDK?, page-aligned? etc.).
virtual ULWord GetPCISlotNumber(void) const
virtual bool GetInterruptCount(const INTERRUPT_ENUMS eInt, ULWord *pCnt)
#define AJAExport
Definition: export.h:33
Declares numerous NTV2 utility functions.
virtual ULWord GetNumSupported(const NTV2NumericParamID inParamID)
virtual bool MapRegisters(void)
virtual bool SuspendAudio(void)
uint16_t UWord
Definition: ajatypes.h:234
_EventCounts mEventCounts
My event tallies, one for each interrupt type. Note that these.
virtual ULWord GetAudioFrameBufferNumber(void) const
std::vector< ULWord > _EventCounts
A simple (not thread-safe) set of key/value pairs. (New in SDK 16.3)
virtual bool PrepareMemoryForDMA(ULWord *pHostBuffer, const ULWord inNumBytes)
virtual bool CompleteMemoryForDMA(ULWord *pHostBuffer)
#define NTV2_DEPRECATED_16_0(__f__)
Definition: ajatypes.h:542
bool NTV2DeviceCanDoIP(const NTV2DeviceID inDeviceID)
NTV2RegisterWrites mRegWrites
Stores WriteRegister data.
std::vector< std::string > NTV2StringList
std::vector< NTV2RegInfo > NTV2RegisterWrites
bool mSkipRegWrites
True if actual register writes are skipped while recording.
virtual bool ResumeAudio(const ULWord inFBSize)
NTV2RPCAPI * _pRPCAPI
Points to remote or software device interface; otherwise NULL for local physical device.
Declares enums and structs used by all platform drivers and the SDK.
virtual bool IsIPDevice(void)
virtual bool IsRemoteConnected(void) const
static UWord MaxNumDevices(void)
virtual std::string GetHostName(void) const
Declares device capability functions.
virtual bool DmaUnlock(void)