* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
-#include <assert.h>
-#include <stdarg.h>
-
-#include "windef.h"
-#include "winbase.h"
-#include "winuser.h"
-#include "wingdi.h"
-#include "winerror.h"
-#include "mmsystem.h"
-#include "vfw.h"
-
#include "avifile_private.h"
-#include "extrachunk.h"
-
-#include "wine/debug.h"
-WINE_DEFAULT_DEBUG_CHANNEL(avifile);
+#include <initguid.h>
/***********************************************************************/
/* internal interface to get access to table of stream in an editable stream */
+DEFINE_AVIGUID(IID_IEditStreamInternal, 0x0002000A,0,0);
+
typedef struct _EditStreamTable {
PAVISTREAM pStream; /* stream which contains the data */
DWORD dwStart; /* where starts the part which is also our */
DWORD dwLength; /* how many is also in this stream */
} EditStreamTable;
-#define INTERFACE IEditStreamInternal
-DECLARE_INTERFACE_(IEditStreamInternal,IUnknown)
-{
- /*** IUnknown methods ***/
- STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
- STDMETHOD_(ULONG,AddRef)(THIS) PURE;
- STDMETHOD_(ULONG,Release)(THIS) PURE;
- /*** IEditStreamInternal methods ***/
- STDMETHOD(GetEditStreamImpl)(THIS_ LPVOID*) PURE;
-};
-#undef INTERFACE
-
#define EditStreamEnd(This,streamNr) ((This)->pStreams[streamNr].dwStart + \
(This)->pStreams[streamNr].dwLength)
-/***********************************************************************/
-
-static HRESULT WINAPI IAVIEditStream_fnQueryInterface(IAVIEditStream*iface,REFIID refiid,LPVOID *obj);
-static ULONG WINAPI IAVIEditStream_fnAddRef(IAVIEditStream*iface);
-static ULONG WINAPI IAVIEditStream_fnRelease(IAVIEditStream*iface);
-static HRESULT WINAPI IAVIEditStream_fnCut(IAVIEditStream*iface,LONG*plStart,
- LONG*plLength,PAVISTREAM*ppResult);
-static HRESULT WINAPI IAVIEditStream_fnCopy(IAVIEditStream*iface,LONG*plStart,
- LONG*plLength,PAVISTREAM*ppResult);
-static HRESULT WINAPI IAVIEditStream_fnPaste(IAVIEditStream*iface,LONG*plStart,
- LONG*plLength,PAVISTREAM pSource,
- LONG lStart,LONG lEnd);
-static HRESULT WINAPI IAVIEditStream_fnClone(IAVIEditStream*iface,
- PAVISTREAM*ppResult);
-static HRESULT WINAPI IAVIEditStream_fnSetInfo(IAVIEditStream*iface,
- LPAVISTREAMINFOW asi,LONG size);
-
-static const struct IAVIEditStreamVtbl ieditstream = {
- IAVIEditStream_fnQueryInterface,
- IAVIEditStream_fnAddRef,
- IAVIEditStream_fnRelease,
- IAVIEditStream_fnCut,
- IAVIEditStream_fnCopy,
- IAVIEditStream_fnPaste,
- IAVIEditStream_fnClone,
- IAVIEditStream_fnSetInfo
-};
-
-static HRESULT WINAPI IEditAVIStream_fnQueryInterface(IAVIStream*iface,REFIID refiid,LPVOID*obj);
-static ULONG WINAPI IEditAVIStream_fnAddRef(IAVIStream*iface);
-static ULONG WINAPI IEditAVIStream_fnRelease(IAVIStream*iface);
-static HRESULT WINAPI IEditAVIStream_fnCreate(IAVIStream*iface,LPARAM lParam1,LPARAM lParam2);
-static HRESULT WINAPI IEditAVIStream_fnInfo(IAVIStream*iface,AVISTREAMINFOW *psi,LONG size);
-static LONG WINAPI IEditAVIStream_fnFindSample(IAVIStream*iface,LONG pos,
- LONG flags);
-static HRESULT WINAPI IEditAVIStream_fnReadFormat(IAVIStream*iface,LONG pos,LPVOID format,LONG*formatsize);
-static HRESULT WINAPI IEditAVIStream_fnSetFormat(IAVIStream*iface,LONG pos,LPVOID format,LONG formatsize);
-static HRESULT WINAPI IEditAVIStream_fnRead(IAVIStream*iface,LONG start,
- LONG samples,LPVOID buffer,
- LONG buffersize,LONG*bytesread,
- LONG*samplesread);
-static HRESULT WINAPI IEditAVIStream_fnWrite(IAVIStream*iface,LONG start,
- LONG samples,LPVOID buffer,
- LONG buffersize,DWORD flags,
- LONG*sampwritten,LONG*byteswritten);
-static HRESULT WINAPI IEditAVIStream_fnDelete(IAVIStream*iface,LONG start,LONG samples);
-static HRESULT WINAPI IEditAVIStream_fnReadData(IAVIStream*iface,DWORD fcc,
- LPVOID lp,LONG *lpread);
-static HRESULT WINAPI IEditAVIStream_fnWriteData(IAVIStream*iface,DWORD fcc,
- LPVOID lp,LONG size);
-static HRESULT WINAPI IEditAVIStream_fnSetInfo(IAVIStream*iface,AVISTREAMINFOW*info,LONG infolen);
-
-static const struct IAVIStreamVtbl ieditstast = {
- IEditAVIStream_fnQueryInterface,
- IEditAVIStream_fnAddRef,
- IEditAVIStream_fnRelease,
- IEditAVIStream_fnCreate,
- IEditAVIStream_fnInfo,
- IEditAVIStream_fnFindSample,
- IEditAVIStream_fnReadFormat,
- IEditAVIStream_fnSetFormat,
- IEditAVIStream_fnRead,
- IEditAVIStream_fnWrite,
- IEditAVIStream_fnDelete,
- IEditAVIStream_fnReadData,
- IEditAVIStream_fnWriteData,
- IEditAVIStream_fnSetInfo
-};
-
-static HRESULT WINAPI IEditStreamInternal_fnQueryInterface(IEditStreamInternal*iface,REFIID refiid,LPVOID*obj);
-static ULONG WINAPI IEditStreamInternal_fnAddRef(IEditStreamInternal*iface);
-static ULONG WINAPI IEditStreamInternal_fnRelease(IEditStreamInternal*iface);
-static HRESULT WINAPI IEditStreamInternal_fnGetEditStreamImpl(IEditStreamInternal*iface,LPVOID*ppimpl);
-
-static const struct IEditStreamInternalVtbl ieditstreaminternal = {
- IEditStreamInternal_fnQueryInterface,
- IEditStreamInternal_fnAddRef,
- IEditStreamInternal_fnRelease,
- IEditStreamInternal_fnGetEditStreamImpl
-};
-
typedef struct _IAVIEditStreamImpl IAVIEditStreamImpl;
-typedef struct _IEditAVIStreamImpl {
- /* IUnknown stuff */
- const IAVIStreamVtbl *lpVtbl;
-
- /* IAVIStream stuff */
- IAVIEditStreamImpl *pae;
-} IEditAVIStreamImpl;
-
-typedef struct _IEditStreamInternalImpl {
- /* IUnknown stuff */
- const IEditStreamInternalVtbl *lpVtbl;
-
- /* IEditStreamInternal stuff */
- IAVIEditStreamImpl *pae;
-} IEditStreamInternalImpl;
-
struct _IAVIEditStreamImpl {
- /* IUnknown stuff */
- const IAVIEditStreamVtbl *lpVtbl;
- LONG ref;
+ IAVIEditStream IAVIEditStream_iface;
+ IAVIStream IAVIStream_iface;
- /* IAVIEditStream stuff */
- IEditAVIStreamImpl iAVIStream;
- IEditStreamInternalImpl iEditStreamInternal;
+ LONG ref;
AVISTREAMINFOW sInfo;
LPBITMAPINFOHEADER lpFrame; /* frame of pCurStream */
};
-/***********************************************************************/
-
-PAVIEDITSTREAM AVIFILE_CreateEditStream(PAVISTREAM pstream)
+static inline IAVIEditStreamImpl *impl_from_IAVIEditStream(IAVIEditStream *iface)
{
- IAVIEditStreamImpl *pedit = NULL;
-
- pedit = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IAVIEditStreamImpl));
- if (pedit == NULL)
- return NULL;
-
- pedit->lpVtbl = &ieditstream;
- pedit->iAVIStream.lpVtbl = &ieditstast;
- pedit->iAVIStream.pae = pedit;
- pedit->iEditStreamInternal.lpVtbl = &ieditstreaminternal;
- pedit->iEditStreamInternal.pae = pedit;
- pedit->ref = 1;
-
- IAVIStream_Create((PAVISTREAM)&pedit->iAVIStream,(LPARAM)pstream,0);
+ return CONTAINING_RECORD(iface, IAVIEditStreamImpl, IAVIEditStream_iface);
+}
- return (PAVIEDITSTREAM)pedit;
+static inline IAVIEditStreamImpl *impl_from_IAVIStream(IAVIStream *iface)
+{
+ return CONTAINING_RECORD(iface, IAVIEditStreamImpl, IAVIStream_iface);
}
+/***********************************************************************/
+
static HRESULT AVIFILE_FindStreamInTable(IAVIEditStreamImpl* const This,
DWORD pos,PAVISTREAM *ppStream,
DWORD* streamPos,
static HRESULT WINAPI IAVIEditStream_fnQueryInterface(IAVIEditStream*iface,REFIID refiid,LPVOID *obj)
{
- IAVIEditStreamImpl *This = (IAVIEditStreamImpl *)iface;
+ IAVIEditStreamImpl *This = impl_from_IAVIEditStream(iface);
TRACE("(%p,%s,%p)\n", This, debugstr_guid(refiid), obj);
if (IsEqualGUID(&IID_IUnknown, refiid) ||
- IsEqualGUID(&IID_IAVIEditStream, refiid)) {
+ IsEqualGUID(&IID_IAVIEditStream, refiid) ||
+ IsEqualGUID(&IID_IEditStreamInternal, refiid)) {
*obj = iface;
IAVIEditStream_AddRef(iface);
return S_OK;
} else if (IsEqualGUID(&IID_IAVIStream, refiid)) {
- *obj = &This->iAVIStream;
- IAVIEditStream_AddRef(iface);
-
- return S_OK;
- } else if (IsEqualGUID(&IID_IEditStreamInternal, refiid)) {
- *obj = &This->iEditStreamInternal;
+ *obj = &This->IAVIStream_iface;
IAVIEditStream_AddRef(iface);
return S_OK;
}
- return OLE_E_ENUM_NOMORE;
+ return E_NOINTERFACE;
}
static ULONG WINAPI IAVIEditStream_fnAddRef(IAVIEditStream*iface)
{
- IAVIEditStreamImpl *This = (IAVIEditStreamImpl *)iface;
+ IAVIEditStreamImpl *This = impl_from_IAVIEditStream(iface);
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) -> %d\n", iface, ref);
static ULONG WINAPI IAVIEditStream_fnRelease(IAVIEditStream*iface)
{
- IAVIEditStreamImpl *This = (IAVIEditStreamImpl *)iface;
+ IAVIEditStreamImpl *This = impl_from_IAVIEditStream(iface);
DWORD i;
ULONG ref = InterlockedDecrement(&This->ref);
static HRESULT WINAPI IAVIEditStream_fnCut(IAVIEditStream*iface,LONG*plStart,
LONG*plLength,PAVISTREAM*ppResult)
{
- IAVIEditStreamImpl *This = (IAVIEditStreamImpl *)iface;
+ IAVIEditStreamImpl *This = impl_from_IAVIEditStream(iface);
PAVISTREAM stream;
DWORD start, len, streamPos, streamNr;
HRESULT hr;
static HRESULT WINAPI IAVIEditStream_fnCopy(IAVIEditStream*iface,LONG*plStart,
LONG*plLength,PAVISTREAM*ppResult)
{
- IAVIEditStreamImpl *This = (IAVIEditStreamImpl *)iface;
+ IAVIEditStreamImpl *This = impl_from_IAVIEditStream(iface);
IAVIEditStreamImpl* pEdit;
HRESULT hr;
LONG start = 0;
if (pEdit == NULL)
return AVIERR_MEMORY;
- hr = IAVIEditStream_Paste((PAVIEDITSTREAM)pEdit,&start,plLength,
- (PAVISTREAM)&This->iAVIStream,*plStart,
- *plStart + *plLength);
+ hr = IAVIEditStream_Paste((PAVIEDITSTREAM)pEdit, &start, plLength, &This->IAVIStream_iface,
+ *plStart, *plStart + *plLength);
*plStart = start;
if (FAILED(hr))
IAVIEditStream_Release((PAVIEDITSTREAM)pEdit);
else
- *ppResult = (PAVISTREAM)&pEdit->iAVIStream;
+ *ppResult = &This->IAVIStream_iface;
return hr;
}
LONG*plLength,PAVISTREAM pSource,
LONG lStart,LONG lLength)
{
- IAVIEditStreamImpl *This = (IAVIEditStreamImpl *)iface;
+ IAVIEditStreamImpl *This = impl_from_IAVIEditStream(iface);
AVISTREAMINFOW srcInfo;
- IEditStreamInternal*pInternal = NULL;
IAVIEditStreamImpl *pEdit = NULL;
PAVISTREAM pStream;
DWORD startPos, endPos, streamNr, nStreams;
if (size != This->sInfo.rcFrame.bottom - This->sInfo.rcFrame.top)
return AVIERR_UNSUPPORTED; /* FIXME: Can't GetFrame convert it? */
} else if (srcInfo.fccType == streamtypeAUDIO) {
- if (! AVIFILE_FormatsEqual((PAVISTREAM)&This->iAVIStream, pSource))
+ if (!AVIFILE_FormatsEqual(&This->IAVIStream_iface, pSource))
return AVIERR_UNSUPPORTED;
} else {
/* FIXME: streamtypeMIDI and streamtypeTEXT */
}
/* try to get an IEditStreamInternal interface */
- if (SUCCEEDED(IAVIStream_QueryInterface(pSource, &IID_IEditStreamInternal,
- (LPVOID*)&pInternal))) {
- pInternal->lpVtbl->GetEditStreamImpl(pInternal, (LPVOID*)&pEdit);
- pInternal->lpVtbl->Release(pInternal);
- }
+ if (SUCCEEDED(IAVIStream_QueryInterface(pSource, &IID_IEditStreamInternal, (LPVOID*)&pEdit)))
+ IAVIEditStream_Release(&pEdit->IAVIEditStream_iface); /* pSource holds a reference */
/* for video must check for change of format */
if (This->sInfo.fccType == streamtypeVIDEO) {
*/
if ((pEdit != NULL && pEdit->bDecompress) ||
AVIStreamNearestKeyFrame(pSource, lStart) != lStart ||
- AVIStreamNearestKeyFrame((PAVISTREAM)&This->iAVIStream, *plStart) != *plStart ||
- (This->nStreams > 0 && !AVIFILE_FormatsEqual((PAVISTREAM)&This->iAVIStream, pSource))) {
+ AVIStreamNearestKeyFrame(&This->IAVIStream_iface, *plStart) != *plStart ||
+ (This->nStreams > 0 && !AVIFILE_FormatsEqual(&This->IAVIStream_iface, pSource))) {
/* Use first stream part to get format to convert everything to */
AVIFILE_ReadFrame(This, This->pStreams[0].pStream,
This->pStreams[0].dwStart);
static HRESULT WINAPI IAVIEditStream_fnClone(IAVIEditStream*iface,
PAVISTREAM*ppResult)
{
- IAVIEditStreamImpl *This = (IAVIEditStreamImpl *)iface;
+ IAVIEditStreamImpl *This = impl_from_IAVIEditStream(iface);
IAVIEditStreamImpl* pEdit;
DWORD i;
IAVIStream_AddRef(pEdit->pStreams[i].pStream);
}
- *ppResult = (PAVISTREAM)&pEdit->iAVIStream;
+ *ppResult = &This->IAVIStream_iface;
return AVIERR_OK;
}
static HRESULT WINAPI IAVIEditStream_fnSetInfo(IAVIEditStream*iface,
LPAVISTREAMINFOW asi,LONG size)
{
- IAVIEditStreamImpl *This = (IAVIEditStreamImpl *)iface;
+ IAVIEditStreamImpl *This = impl_from_IAVIEditStream(iface);
TRACE("(%p,%p,%d)\n",iface,asi,size);
/* check parameters */
- if (asi == NULL)
- return AVIERR_BADPARAM;
- if (size != sizeof(AVISTREAMINFOW))
+ if (size >= 0 && size < sizeof(AVISTREAMINFOW))
return AVIERR_BADSIZE;
- if (asi->dwScale == 0 || asi->dwRate == 0 || (LONG)asi->dwQuality < -1 ||
- asi->dwQuality > ICQUALITY_HIGH)
- return AVIERR_ERROR;
This->sInfo.wLanguage = asi->wLanguage;
This->sInfo.wPriority = asi->wPriority;
This->sInfo.dwStart = asi->dwStart;
- if (asi->dwRate != 0)
- This->sInfo.dwRate = asi->dwRate;
- if (asi->dwScale != 0)
- This->sInfo.dwScale = asi->dwScale;
- if (asi->dwQuality <= ICQUALITY_HIGH)
- This->sInfo.dwQuality = ICQUALITY_HIGH;
+ This->sInfo.dwRate = asi->dwRate;
+ This->sInfo.dwScale = asi->dwScale;
+ This->sInfo.dwQuality = asi->dwQuality;
CopyRect(&This->sInfo.rcFrame, &asi->rcFrame);
memcpy(This->sInfo.szName, asi->szName, sizeof(asi->szName));
This->sInfo.dwEditCount++;
return AVIERR_OK;
}
+static const struct IAVIEditStreamVtbl ieditstream = {
+ IAVIEditStream_fnQueryInterface,
+ IAVIEditStream_fnAddRef,
+ IAVIEditStream_fnRelease,
+ IAVIEditStream_fnCut,
+ IAVIEditStream_fnCopy,
+ IAVIEditStream_fnPaste,
+ IAVIEditStream_fnClone,
+ IAVIEditStream_fnSetInfo
+};
+
static HRESULT WINAPI IEditAVIStream_fnQueryInterface(IAVIStream*iface,
REFIID refiid,LPVOID*obj)
{
- IEditAVIStreamImpl *This = (IEditAVIStreamImpl *)iface;
-
- assert(This->pae != NULL);
-
- return IAVIEditStream_QueryInterface((IAVIEditStream*)This->pae,refiid,obj);
+ IAVIEditStreamImpl *This = impl_from_IAVIStream( iface );
+ return IAVIEditStream_QueryInterface(&This->IAVIEditStream_iface,refiid,obj);
}
static ULONG WINAPI IEditAVIStream_fnAddRef(IAVIStream*iface)
{
- IEditAVIStreamImpl *This = (IEditAVIStreamImpl *)iface;
-
- assert(This->pae != NULL);
-
- return IAVIEditStream_AddRef((IAVIEditStream*)This->pae);
+ IAVIEditStreamImpl *This = impl_from_IAVIStream( iface );
+ return IAVIEditStream_AddRef(&This->IAVIEditStream_iface);
}
static ULONG WINAPI IEditAVIStream_fnRelease(IAVIStream*iface)
{
- IEditAVIStreamImpl *This = (IEditAVIStreamImpl *)iface;
-
- assert(This->pae != NULL);
-
- return IAVIEditStream_Release((IAVIEditStream*)This->pae);
+ IAVIEditStreamImpl *This = impl_from_IAVIStream( iface );
+ return IAVIEditStream_Release(&This->IAVIEditStream_iface);
}
static HRESULT WINAPI IEditAVIStream_fnCreate(IAVIStream*iface,
LPARAM lParam1,LPARAM lParam2)
{
- IAVIEditStreamImpl *This = ((IEditAVIStreamImpl*)iface)->pae;
+ IAVIEditStreamImpl *This = impl_from_IAVIStream( iface );
if (lParam2 != 0)
return AVIERR_ERROR;
static HRESULT WINAPI IEditAVIStream_fnInfo(IAVIStream*iface,
AVISTREAMINFOW *psi,LONG size)
{
- IEditAVIStreamImpl *This = (IEditAVIStreamImpl *)iface;
+ IAVIEditStreamImpl *This = impl_from_IAVIStream( iface );
TRACE("(%p,%p,%d)\n",iface,psi,size);
- assert(This->pae != NULL);
-
if (psi == NULL)
return AVIERR_BADPARAM;
if (size < 0)
return AVIERR_BADSIZE;
- if (This->pae->bDecompress)
- This->pae->sInfo.fccHandler = 0;
+ if (This->bDecompress)
+ This->sInfo.fccHandler = 0;
- memcpy(psi, &This->pae->sInfo, min((DWORD)size, sizeof(This->pae->sInfo)));
+ memcpy(psi, &This->sInfo, min((DWORD)size, sizeof(This->sInfo)));
- if ((DWORD)size < sizeof(This->pae->sInfo))
+ if ((DWORD)size < sizeof(This->sInfo))
return AVIERR_BUFFERTOOSMALL;
return AVIERR_OK;
}
static LONG WINAPI IEditAVIStream_fnFindSample(IAVIStream*iface,LONG pos,
LONG flags)
{
- IAVIEditStreamImpl* const This = ((IEditAVIStreamImpl* const)iface)->pae;
+ IAVIEditStreamImpl *This = impl_from_IAVIStream( iface );
PAVISTREAM stream;
DWORD streamPos, streamNr;
static HRESULT WINAPI IEditAVIStream_fnReadFormat(IAVIStream*iface,LONG pos,
LPVOID format,LONG*fmtsize)
{
- IAVIEditStreamImpl* const This = ((IEditAVIStreamImpl* const)iface)->pae;
+ IAVIEditStreamImpl *This = impl_from_IAVIStream( iface );
LPBITMAPINFOHEADER lp;
PAVISTREAM stream;
DWORD n;
LONG buffersize,LONG*bytesread,
LONG*samplesread)
{
- IAVIEditStreamImpl* const This = ((IEditAVIStreamImpl* const)iface)->pae;
+ IAVIEditStreamImpl *This = impl_from_IAVIStream( iface );
PAVISTREAM stream;
DWORD streamPos, streamNr;
LONG readBytes, readSamples, count;
static HRESULT WINAPI IEditAVIStream_fnDelete(IAVIStream*iface,LONG start,
LONG samples)
{
- IEditAVIStreamImpl *This = (IEditAVIStreamImpl *)iface;
+ IAVIEditStreamImpl *This = impl_from_IAVIStream( iface );
TRACE("(%p,%d,%d)\n",iface,start,samples);
- return IAVIEditStream_Cut((IAVIEditStream*)This->pae,&start,&samples,NULL);
+ return IAVIEditStream_Cut(&This->IAVIEditStream_iface,&start,&samples,NULL);
}
static HRESULT WINAPI IEditAVIStream_fnReadData(IAVIStream*iface,DWORD fcc,
LPVOID lp,LONG *lpread)
{
- IAVIEditStreamImpl* const This = ((IEditAVIStreamImpl* const)iface)->pae;
+ IAVIEditStreamImpl *This = impl_from_IAVIStream( iface );
DWORD n;
TRACE("(%p,0x%08X,%p,%p)\n",iface,fcc,lp,lpread);
static HRESULT WINAPI IEditAVIStream_fnSetInfo(IAVIStream*iface,
AVISTREAMINFOW*info,LONG len)
{
- IEditAVIStreamImpl *This = (IEditAVIStreamImpl *)iface;
+ IAVIEditStreamImpl *This = impl_from_IAVIStream( iface );
TRACE("(%p,%p,%d)\n",iface,info,len);
- return IAVIEditStream_SetInfo((IAVIEditStream*)This->pae,info,len);
+ return IAVIEditStream_SetInfo(&This->IAVIEditStream_iface,info,len);
}
-static HRESULT WINAPI IEditStreamInternal_fnQueryInterface(IEditStreamInternal*iface,REFIID refiid,LPVOID*obj)
-{
- IEditStreamInternalImpl *This = (IEditStreamInternalImpl *)iface;
-
- assert(This->pae != NULL);
-
- return IAVIEditStream_QueryInterface((IAVIEditStream*)This->pae, refiid, obj);
-}
-
-static ULONG WINAPI IEditStreamInternal_fnAddRef(IEditStreamInternal*iface)
-{
- IEditStreamInternalImpl *This = (IEditStreamInternalImpl *)iface;
-
- assert(This->pae != NULL);
-
- return IAVIEditStream_AddRef((IAVIEditStream*)This->pae);
-}
+static const struct IAVIStreamVtbl ieditstast = {
+ IEditAVIStream_fnQueryInterface,
+ IEditAVIStream_fnAddRef,
+ IEditAVIStream_fnRelease,
+ IEditAVIStream_fnCreate,
+ IEditAVIStream_fnInfo,
+ IEditAVIStream_fnFindSample,
+ IEditAVIStream_fnReadFormat,
+ IEditAVIStream_fnSetFormat,
+ IEditAVIStream_fnRead,
+ IEditAVIStream_fnWrite,
+ IEditAVIStream_fnDelete,
+ IEditAVIStream_fnReadData,
+ IEditAVIStream_fnWriteData,
+ IEditAVIStream_fnSetInfo
+};
-static ULONG WINAPI IEditStreamInternal_fnRelease(IEditStreamInternal*iface)
+PAVIEDITSTREAM AVIFILE_CreateEditStream(PAVISTREAM pstream)
{
- IEditStreamInternalImpl *This = (IEditStreamInternalImpl *)iface;
-
- assert(This->pae != NULL);
-
- return IAVIEditStream_Release((IAVIEditStream*)This->pae);
-}
+ IAVIEditStreamImpl *pedit = NULL;
-static HRESULT WINAPI IEditStreamInternal_fnGetEditStreamImpl(IEditStreamInternal*iface,LPVOID*ppimpl)
-{
- IEditStreamInternalImpl *This = (IEditStreamInternalImpl *)iface;
+ pedit = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IAVIEditStreamImpl));
+ if (pedit == NULL)
+ return NULL;
- TRACE("(%p,%p) -> %p\n", iface, ppimpl, This->pae);
+ pedit->IAVIEditStream_iface.lpVtbl = &ieditstream;
+ pedit->IAVIStream_iface.lpVtbl = &ieditstast;
+ pedit->ref = 1;
- assert(This->pae != NULL);
- assert(ppimpl != NULL);
+ IAVIStream_Create(&pedit->IAVIStream_iface, (LPARAM)pstream, 0);
- *ppimpl = This->pae;
- return AVIERR_OK;
+ return (PAVIEDITSTREAM)pedit;
}
projects / reactos.git / blobdiff