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https://github.com/mpv-player/mpv
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e9e53f8cd0
Using callback function provided by filter to store and process samples from codec instead of explicit typecast to DS_Filter. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22416 b3059339-0415-0410-9bf9-f77b7e298cf2
33 lines
805 B
C
33 lines
805 B
C
#ifndef DS_OUTPUTPIN_H
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#define DS_OUTPUTPIN_H
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/* "output pin" - the one that connects to output of filter. */
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#include "allocator.h"
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typedef struct _COutputMemPin COutputMemPin;
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typedef struct _COutputPin COutputPin;
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/**
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Callback routine for copying samples from pin into filter
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\param pUserData pointer to user's data
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\param sample IMediaSample
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*/
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typedef HRESULT STDCALL (*SAMPLEPROC)(void* pUserData,IMediaSample*sample);
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struct _COutputPin
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{
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IPin_vt* vt;
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DECLARE_IUNKNOWN();
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COutputMemPin* mempin;
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AM_MEDIA_TYPE type;
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IPin* remote;
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SAMPLEPROC SampleProc;
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void* pUserData;
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void ( *SetNewFormat )(COutputPin*, const AM_MEDIA_TYPE* a);
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};
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COutputPin* COutputPinCreate(const AM_MEDIA_TYPE* amt,SAMPLEPROC SampleProc,void* pUserData);
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#endif /* DS_OUTPUTPIN_H */
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