RU:Interfaces
From AVObjects Knowledge Base
(Difference between revisions)
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{| | {| | ||
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| − | |Parameters | + | |Parameters: |
| | | | ||
| − | |||
|- | |- | ||
|pbSrc | |pbSrc | ||
|Source buffer for conversion. | |Source buffer for conversion. | ||
| − | | | + | |- |
| − | + | |cbSrc | |
| − | + | |Size of data in source buffer in bytes. | |
| − | + | |- | |
| − | + | |pbDst | |
| − | + | |Destination buffer for result of conversion. | |
| − | + | |- | |
| + | |cbDst | ||
| + | |Size of destination buffer in bytes | ||
| + | |- | ||
| + | |pcbActual | ||
| + | |Size of returned data in destination buffer in bytes | ||
| + | |- | ||
| + | |nReserved | ||
| + | |- | ||
| + | |Library | ||
| + | |specific variable (see library description) | ||
| + | |- | ||
| + | |pbReserved | ||
| + | |-Library specific variable (see library description) | ||
Revision as of 14:31, 25 June 2014
Этот раздел содержит ссылочную информацию об интерфейсах и методах AVObjects Media Library.
Contents |
IAVObject interface
Init
HRESULT Init()
Производит инициализацию данных объекта, для объектов - сплитеров или ридеров производит открытие файлов и начальный парсинг.
Close
HRESULT Close()
Освобождает ресурсы используемые объектом, закрывает файлы, освобождает блоки памяти.
BeginFlush
HRESULT BeginFlush()
EndFlush
HRESULT EndFlush()
Convert
HRESULT Convert( [in] BYTE* pbSrc, [in] int cbSrc, [in] BYTE* pbDst, [in] int cbDst, [out] int* pcbActual, [in] int nReserved, [in] BYTE* pbReserved );
Method for synchronous conversions. If this method is implemented then methods for asynchronous conversions (CanPutFrame(), PutFrame(), CanGetFrame(), GetFrame()) can be not implemented.
| Parameters: | |
| pbSrc | Source buffer for conversion. |
| cbSrc | Size of data in source buffer in bytes. |
| pbDst | Destination buffer for result of conversion. |
| cbDst | Size of destination buffer in bytes |
| pcbActual | Size of returned data in destination buffer in bytes |
| nReserved | |
| Library | specific variable (see library description) |
| pbReserved |
