mirror of
https://github.com/mpv-player/mpv
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c8b40d3bd0
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@714 b3059339-0415-0410-9bf9-f77b7e298cf2
60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
#ifndef ALLOCATOR_H
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#define ALLOCATOR_H
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#include "interfaces.h"
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#include "cmediasample.h"
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#include <list>
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#include "iunk.h"
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#include "default.h"
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class MemAllocator: public IMemAllocator
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{
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ALLOCATOR_PROPERTIES props;
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std::list<CMediaSample*> used_list;
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std::list<CMediaSample*> free_list;
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char* new_pointer;
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CMediaSample* modified_sample;
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static GUID interfaces[];
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DECLARE_IUNKNOWN(MemAllocator)
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public:
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MemAllocator();
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~MemAllocator(){delete vt;}
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static long CreateAllocator(GUID* clsid, GUID* iid, void** ppv);
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void SetPointer(char* pointer) { new_pointer=pointer; }
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void ResetPointer()
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{
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if(modified_sample)
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{
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modified_sample->ResetPointer();
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modified_sample=0;
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}
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}
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static HRESULT STDCALL SetProperties (
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IMemAllocator * This,
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/* [in] */ ALLOCATOR_PROPERTIES *pRequest,
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/* [out] */ ALLOCATOR_PROPERTIES *pActual);
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static HRESULT STDCALL GetProperties (
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IMemAllocator * This,
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/* [out] */ ALLOCATOR_PROPERTIES *pProps);
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static HRESULT STDCALL Commit (
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IMemAllocator * This);
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static HRESULT STDCALL Decommit (
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IMemAllocator * This);
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static HRESULT STDCALL GetBuffer (
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IMemAllocator * This,
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/* [out] */ IMediaSample **ppBuffer,
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/* [in] */ REFERENCE_TIME *pStartTime,
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/* [in] */ REFERENCE_TIME *pEndTime,
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/* [in] */ DWORD dwFlags);
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static HRESULT STDCALL ReleaseBuffer (
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IMemAllocator * This,
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/* [in] */ IMediaSample *pBuffer);
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};
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#endif
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