#include <mxcpcStreamSource.h>
Inheritance diagram for mxcpcStreamSource:
Public Member Functions | |
virtual int | fetchBytes (unsigned char *buffer, int num)=0 |
Fetches at most num raw stream bytes from the stream source, writes them to the specified buffer, and returns the number of bytes actually fetched. |
Definition at line 26 of file mxcpcStreamSource.h.
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Fetches at most
A return value of
However, in case of error, it is also Implemented in mxcpcCameraLiveMxPEGFastStreamPOSIX, mxcpcStreamFile, mxcpcStreamFileDumper, and mxcpcStreamStandardIn. Referenced by mxcpcFramewiseMxPEGDecoder::decode(), and mxcpcStreamFileDumper::fetchBytes(). |