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Version 2.6.x
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The stream control block. More...
#include <rtxStream.h>
Public Attributes | |
| OSRTStreamReadProc | read |
| pointer to read function | |
| OSRTStreamBlockingReadProc | blockingRead |
| pointer to blockingRead function | |
| OSRTStreamWriteProc | write |
| pointer to write function | |
| OSRTStreamFlushProc | flush |
| pointer to flush function | |
| OSRTStreamCloseProc | close |
| pointer to close function | |
| OSRTStreamSkipProc | skip |
| pointer to skip function | |
| OSRTStreamMarkProc | mark |
| pointer to mark function | |
| OSRTStreamResetProc | reset |
| pointer to reset function | |
| OSRTStreamGetPosProc | getPos |
| pointer to getPos function | |
| OSRTStreamSetPosProc | setPos |
| pointer to setPos function | |
| void * | extra |
| pointer to stream-specific data | |
| size_t | bufsize |
| physical size of pctxt->buffer.data buffer | |
| size_t | readAheadLimit |
| read ahead limit (used by rtxStreamMark/rtxStreamReset | |
| size_t | bytesProcessed |
| the number of bytes processed by the application program | |
| size_t | markedBytesProcessed |
| the marked number of bytes already processed | |
| size_t | ioBytes |
| the actual number of bytes read from or written to the stream | |
| size_t | nextMarkOffset |
| offset of next appropriate mark position | |
| size_t | segsize |
| size of decoded segment | |
| OSUINT32 | id |
| id of stream (see OSRTSTRMID_* macros) | |
| OSRTMEMBUF * | pCaptureBuf |
| Buffer into which data read from stream can be captured for debugging purposes. | |
| OSUINT16 | flags |
| flags (see OSRTSTRMF_* macros | |
The stream control block.
A user may implement a customized stream by defining read, skip, close functions for input streams and write, flush, close for output streams.
Definition at line 176 of file rtxStream.h.