Class StreamMetadataParser

Defined in File stream-metadata-parser.h

Class Documentation

class StreamMetadataParser

A utility class to deserialize the stream metadata header packets.

Public Types

enum class CallbackState

Values:

enumerator SUCCESS

enumerator FAILED

enumerator STOP

typedef std::function<CallbackState(uint64_t headerType, void *header, void *input, bool isGPASerializerType)> CustomParserCallback: Callback is invoked after each packet header is parsed. The caller can implement custom parsing for a specific header type after initial packet encounter. The callback returns CallbackState

Public Functions

StreamMetadataParser()

StreamMetadataParser(CustomParserCallback callback)

bool Parse(std::istream *inputStream)

StreamInfoHeader const *GetStreamInfoHeader() const

char const *GetCapturedProcessName() const

DeviceFeatureInfo const *GetDeviceFeatureInfo() const

void GetStreamCaptureArgsInfo(size_t *argsCount, StreamCaptureArgsInfo *streamCaptureArgsInfo) const

void GetErrorMessages(size_t *errorCount, char const **messages) const

void GetQueues(size_t *queueCount, QueueHeader *queuesHeaders) const

void GetKeyframeMetadata(size_t *keyframeCount, KeyframeHeader *keyframeHeader)

uint64_t StartTimestamp() const

uint64_t EndTimestamp() const