On 25.01.2009 23:53, Udo Richter wrote:
> Hi list,
>
>
> Attached is a new version of cDevice::PlayTsVideo and
> cDevice::PlayTsAudio that properly handles partially accepted buffers of
> the PlayVideo and PlayAudio functions. The original functions would
> discard any partially written data.
virtual int PlayVideo(const uchar *Data, int Length);
///< ...
///< PlayVideo() shall process the packet either as a whole (returning
///< Length) or not at all (returning 0 or -1 and setting 'errno' accordingly).
///< ...
virtual int PlayAudio(const uchar *Data, int Length, uchar Id);
///< ...
///< PlayAudio() shall process the packet either as a whole (returning
///< Length) or not at all (returning 0 or -1 and setting 'errno' accordingly).
///< ...
By definition these two functions shall write "all or nothing".
So the higher level functions needn't handle any partially written data.
Klaus
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