ReactOS 0.4.15-dev-8413-gc1c91f2
mediasample.cpp File Reference
#include "precomp.h"
Include dependency graph for mediasample.cpp:

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Classes

class  CMediaSample
 

Functions

HRESULT WINAPI CMediaSample_Constructor (IMemAllocator *Allocator, BYTE *pBuffer, ULONG BufferSize, REFIID riid, LPVOID *ppv)
 

Function Documentation

◆ CMediaSample_Constructor()

HRESULT WINAPI CMediaSample_Constructor ( IMemAllocator Allocator,
BYTE pBuffer,
ULONG  BufferSize,
REFIID  riid,
LPVOID ppv 
)

Definition at line 342 of file mediasample.cpp.

348{
349#ifdef KSPROXY_TRACE
350 OutputDebugStringW(L"CMediaSample_Constructor\n");
351#endif
352
354
355 if (!handler)
356 return E_OUTOFMEMORY;
357
358 if (FAILED(handler->QueryInterface(riid, ppv)))
359 {
360 /* not supported */
361 delete handler;
362 return E_NOINTERFACE;
363 }
364
365 return NOERROR;
366}
#define E_OUTOFMEMORY
Definition: ddrawi.h:100
UINT(* handler)(MSIPACKAGE *)
Definition: action.c:7482
void WINAPI SHIM_OBJ_NAME() OutputDebugStringW(LPCWSTR lpOutputString)
Definition: ignoredbgout.c:23
REFIID riid
Definition: atlbase.h:39
REFIID LPVOID * ppv
Definition: atlbase.h:39
#define FAILED(hr)
Definition: intsafe.h:51
#define L(x)
Definition: ntvdm.h:50
PVOID pBuffer
_In_ WDFMEMORY _Out_opt_ size_t * BufferSize
Definition: wdfmemory.h:254
#define E_NOINTERFACE
Definition: winerror.h:2364
#define NOERROR
Definition: winerror.h:2354

Referenced by CKsAllocator::Commit().