memallocator.c File Reference

#include <assert.h>
#include <limits.h>
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "vfwmsgs.h"
#include "quartz_private.h"
#include "wine/debug.h"

Go to the source code of this file.

Data Structures
struct	BaseMemAllocator
struct	StdMemAllocator
Defines
#define	AM_SAMPLE2_PROP_SIZE_WRITABLE   FIELD_OFFSET(AM_SAMPLE2_PROPERTIES, pbBuffer)
#define	INVALID_MEDIA_TIME   (((ULONGLONG)0x7fffffff << 32) | 0xffffffff)
Functions
	WINE_DEFAULT_DEBUG_CHANNEL (quartz)
static HRESULT	BaseMemAllocator_Init (HRESULT(*fnAlloc)(IMemAllocator *), HRESULT(*fnFree)(IMemAllocator *), HRESULT(*fnVerify)(IMemAllocator *, ALLOCATOR_PROPERTIES *), HRESULT(*fnBufferPrepare)(IMemAllocator *, StdMediaSample2 *, DWORD), HRESULT(*fnBufferReleased)(IMemAllocator *, StdMediaSample2 *), void(*fnDestroyed)(IMemAllocator *), CRITICAL_SECTION *pCritSect, BaseMemAllocator *pMemAlloc)
static HRESULT WINAPI	BaseMemAllocator_QueryInterface (IMemAllocator *iface, REFIID riid, LPVOID *ppv)
static ULONG WINAPI	BaseMemAllocator_AddRef (IMemAllocator *iface)
static ULONG WINAPI	BaseMemAllocator_Release (IMemAllocator *iface)
static HRESULT WINAPI	BaseMemAllocator_SetProperties (IMemAllocator *iface, ALLOCATOR_PROPERTIES *pRequest, ALLOCATOR_PROPERTIES *pActual)
static HRESULT WINAPI	BaseMemAllocator_GetProperties (IMemAllocator *iface, ALLOCATOR_PROPERTIES *pProps)
static HRESULT WINAPI	BaseMemAllocator_Commit (IMemAllocator *iface)
static HRESULT WINAPI	BaseMemAllocator_Decommit (IMemAllocator *iface)
static HRESULT WINAPI	BaseMemAllocator_GetBuffer (IMemAllocator *iface, IMediaSample **pSample, REFERENCE_TIME *pStartTime, REFERENCE_TIME *pEndTime, DWORD dwFlags)
static HRESULT WINAPI	BaseMemAllocator_ReleaseBuffer (IMemAllocator *iface, IMediaSample *pSample)
static HRESULT	StdMediaSample2_Construct (BYTE *pbBuffer, LONG cbBuffer, IMemAllocator *pParent, StdMediaSample2 **ppSample)
static void	StdMediaSample2_Delete (StdMediaSample2 *This)
static HRESULT WINAPI	StdMediaSample2_QueryInterface (IMediaSample2 *iface, REFIID riid, LPVOID *ppv)
static ULONG WINAPI	StdMediaSample2_AddRef (IMediaSample2 *iface)
static ULONG WINAPI	StdMediaSample2_Release (IMediaSample2 *iface)
static HRESULT WINAPI	StdMediaSample2_GetPointer (IMediaSample2 *iface, BYTE **ppBuffer)
static LONG WINAPI	StdMediaSample2_GetSize (IMediaSample2 *iface)
static HRESULT WINAPI	StdMediaSample2_GetTime (IMediaSample2 *iface, REFERENCE_TIME *pStart, REFERENCE_TIME *pEnd)
static HRESULT WINAPI	StdMediaSample2_SetTime (IMediaSample2 *iface, REFERENCE_TIME *pStart, REFERENCE_TIME *pEnd)
static HRESULT WINAPI	StdMediaSample2_IsSyncPoint (IMediaSample2 *iface)
static HRESULT WINAPI	StdMediaSample2_SetSyncPoint (IMediaSample2 *iface, BOOL bIsSyncPoint)
static HRESULT WINAPI	StdMediaSample2_IsPreroll (IMediaSample2 *iface)
static HRESULT WINAPI	StdMediaSample2_SetPreroll (IMediaSample2 *iface, BOOL bIsPreroll)
static LONG WINAPI	StdMediaSample2_GetActualDataLength (IMediaSample2 *iface)
static HRESULT WINAPI	StdMediaSample2_SetActualDataLength (IMediaSample2 *iface, LONG len)
static HRESULT WINAPI	StdMediaSample2_GetMediaType (IMediaSample2 *iface, AM_MEDIA_TYPE **ppMediaType)
static HRESULT WINAPI	StdMediaSample2_SetMediaType (IMediaSample2 *iface, AM_MEDIA_TYPE *pMediaType)
static HRESULT WINAPI	StdMediaSample2_IsDiscontinuity (IMediaSample2 *iface)
static HRESULT WINAPI	StdMediaSample2_SetDiscontinuity (IMediaSample2 *iface, BOOL bIsDiscontinuity)
static HRESULT WINAPI	StdMediaSample2_GetMediaTime (IMediaSample2 *iface, LONGLONG *pStart, LONGLONG *pEnd)
static HRESULT WINAPI	StdMediaSample2_SetMediaTime (IMediaSample2 *iface, LONGLONG *pStart, LONGLONG *pEnd)
static HRESULT WINAPI	StdMediaSample2_GetProperties (IMediaSample2 *iface, DWORD cbProperties, BYTE *pbProperties)
static HRESULT WINAPI	StdMediaSample2_SetProperties (IMediaSample2 *iface, DWORD cbProperties, const BYTE *pbProperties)
static HRESULT	StdMemAllocator_Alloc (IMemAllocator *iface)
static HRESULT	StdMemAllocator_Free (IMemAllocator *iface)
static void	StdMemAllocator_Destroy (IMemAllocator *iface)
HRESULT	StdMemAllocator_create (LPUNKNOWN lpUnkOuter, LPVOID *ppv)
Variables
static const IMemAllocatorVtbl	BaseMemAllocator_VTable
static const IMediaSample2Vtbl	StdMediaSample2_VTable