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amstream: Implement IDirectDrawMediaStream.

This commit is contained in:
Christian Costa 2008-12-14 19:06:49 +01:00 committed by Alexandre Julliard
parent 53562c7a84
commit 039c15a60a
3 changed files with 130 additions and 2 deletions
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6
dlls/amstream/amstream.c
View File

@ -257,7 +257,11 @@ static HRESULT WINAPI IAMMultiMediaStreamImpl_AddMediaStream(IAMMultiMediaStream
FIXME("(%p/%p)->(%p,%p,%x,%p) partial stub!\n", This, iface, pStreamObject, PurposeId, dwFlags, ppNewStream);
hr = MediaStream_create((IMultiMediaStream*)iface, PurposeId, This->StreamType, &pStream);
if (IsEqualGUID(PurposeId, &MSPID_PrimaryVideo))
hr = DirectDrawMediaStream_create((IMultiMediaStream*)iface, PurposeId, This->StreamType, &pStream);
else
hr = MediaStream_create((IMultiMediaStream*)iface, PurposeId, This->StreamType, &pStream);
if (SUCCEEDED(hr))
{
pNewStreams = CoTaskMemAlloc((This->nbStreams+1)*sizeof(IMediaStream*));

1
dlls/amstream/amstream_private.h
View File

@ -36,5 +36,6 @@
HRESULT AM_create(IUnknown *pUnkOuter, LPVOID *ppObj);
HRESULT MediaStream_create(IMultiMediaStream* Parent, const MSPID* pPurposeId, STREAM_TYPE StreamType, IMediaStream** ppMediaStream);
HRESULT DirectDrawMediaStream_create(IMultiMediaStream* Parent, const MSPID* pPurposeId, STREAM_TYPE StreamType, IMediaStream** ppMediaStream);
#endif /* __AMSTREAM_PRIVATE_INCLUDED__ */

125
dlls/amstream/mediastream.c
View File

@ -1,7 +1,7 @@
/*
* Implementation of IMediaStream Interface
*
* Copyright 2005 Christian Costa
* Copyright 2005, 2008 Christian Costa
*
* This file contains the (internal) driver registration functions,
* driver enumeration APIs and DirectDraw creation functions.
@ -31,6 +31,8 @@
#include "amstream_private.h"
#include "amstream.h"
#include "ddstream.h"
WINE_DEFAULT_DEBUG_CHANNEL(amstream);
typedef struct {
@ -41,7 +43,16 @@ typedef struct {
STREAM_TYPE StreamType;
} IMediaStreamImpl;
typedef struct {
IDirectDrawMediaStream lpVtbl;
LONG ref;
IMultiMediaStream* Parent;
MSPID PurposeId;
STREAM_TYPE StreamType;
} IDirectDrawMediaStreamImpl;
static const struct IMediaStreamVtbl MediaStream_Vtbl;
static const struct IDirectDrawMediaStreamVtbl DirectDrawMediaStream_Vtbl;
HRESULT MediaStream_create(IMultiMediaStream* Parent, const MSPID* pPurposeId, STREAM_TYPE StreamType, IMediaStream** ppMediaStream)
{
@ -177,3 +188,115 @@ static const struct IMediaStreamVtbl MediaStream_Vtbl =
IMediaStreamImpl_CreateSharedSample,
IMediaStreamImpl_SendEndOfStream
};
HRESULT DirectDrawMediaStream_create(IMultiMediaStream* Parent, const MSPID* pPurposeId, STREAM_TYPE StreamType, IMediaStream** ppMediaStream)
{
IDirectDrawMediaStreamImpl* object;
TRACE("(%p,%p,%p)\n", Parent, pPurposeId, ppMediaStream);
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IMediaStreamImpl));
object->lpVtbl.lpVtbl = &DirectDrawMediaStream_Vtbl;
object->ref = 1;
object->Parent = Parent;
object->PurposeId = *pPurposeId;
object->StreamType = StreamType;
*ppMediaStream = (IMediaStream*)object;
return S_OK;
}
static HRESULT WINAPI IDirectDrawMediaStreamImpl_QueryInterface(IDirectDrawMediaStream* iface, REFIID riid, void** ppvObject)
{
IMediaStreamImpl *This = (IMediaStreamImpl *)iface;
TRACE("(%p/%p)->(%s,%p)\n", iface, This, debugstr_guid(riid), ppvObject);
if (IsEqualGUID(riid, &IID_IUnknown) ||
IsEqualGUID(riid, &IID_IMediaStream) ||
IsEqualGUID(riid, &IID_IDirectDrawMediaStream))
{
IClassFactory_AddRef(iface);
*ppvObject = This;
return S_OK;
}
ERR("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppvObject);
return E_NOINTERFACE;
}
static HRESULT WINAPI IDirectDrawMediaStreamImpl_GetFormat(IDirectDrawMediaStream* iface, DDSURFACEDESC *pDDSDCurrent,
IDirectDrawPalette **ppDirectDrawPalette, DDSURFACEDESC *pDDSDDesired, DWORD *pdwFlags)
{
FIXME("(%p)->(%p,%p,%p,%p) stub!\n", iface, pDDSDCurrent, ppDirectDrawPalette, pDDSDDesired, pdwFlags);
return E_NOTIMPL;
}
static HRESULT WINAPI IDirectDrawMediaStreamImpl_SetFormat(IDirectDrawMediaStream* iface, const DDSURFACEDESC *pDDSurfaceDesc,
IDirectDrawPalette *pDirectDrawPalette)
{
FIXME("(%p)->(%p,%p) stub!\n", iface, pDDSurfaceDesc, pDirectDrawPalette);
return E_NOTIMPL;
}
static HRESULT WINAPI IDirectDrawMediaStreamImpl_GetDirectDraw(IDirectDrawMediaStream* iface, IDirectDraw **ppDirectDraw)
{
FIXME("(%p)->(%p) stub!\n", iface, ppDirectDraw);
return E_NOTIMPL;
}
static HRESULT WINAPI IDirectDrawMediaStreamImpl_SetDirectDraw(IDirectDrawMediaStream* iface, IDirectDraw *pDirectDraw)
{
FIXME("(%p)->(%p) stub!\n", iface, pDirectDraw);
return E_NOTIMPL;
}
static HRESULT WINAPI IDirectDrawMediaStreamImpl_CreateSample(IDirectDrawMediaStream* iface, IDirectDrawSurface *pSurface, const RECT *pRect,
DWORD dwFlags, IDirectDrawStreamSample **ppSample)
{
FIXME("(%p)->(%p,%p,%x,%p) stub!\n", iface, pSurface, pRect, dwFlags, ppSample);
return E_NOTIMPL;
}
static HRESULT WINAPI IDirectDrawMediaStreamImpl_GetTimePerFrame(IDirectDrawMediaStream* iface, STREAM_TIME *pFrameTime)
{
FIXME("(%p)->(%p) stub!\n", iface, pFrameTime);
return E_NOTIMPL;
}
/* Note: Hack so we can reuse the old functions without compiler warnings */
#if !defined(__STRICT_ANSI__) && defined(__GNUC__)
# define XCAST(fun) (typeof(DirectDrawMediaStream_Vtbl.fun))
#else
# define XCAST(fun) (void*)
#endif
static const struct IDirectDrawMediaStreamVtbl DirectDrawMediaStream_Vtbl =
{
IDirectDrawMediaStreamImpl_QueryInterface,
XCAST(AddRef)IMediaStreamImpl_AddRef,
XCAST(Release)IMediaStreamImpl_Release,
XCAST(GetMultiMediaStream)IMediaStreamImpl_GetMultiMediaStream,
XCAST(GetInformation)IMediaStreamImpl_GetInformation,
XCAST(SetSameFormat)IMediaStreamImpl_SetSameFormat,
XCAST(AllocateSample)IMediaStreamImpl_AllocateSample,
XCAST(CreateSharedSample)IMediaStreamImpl_CreateSharedSample,
XCAST(SendEndOfStream)IMediaStreamImpl_SendEndOfStream,
IDirectDrawMediaStreamImpl_GetFormat,
IDirectDrawMediaStreamImpl_SetFormat,
IDirectDrawMediaStreamImpl_GetDirectDraw,
IDirectDrawMediaStreamImpl_SetDirectDraw,
IDirectDrawMediaStreamImpl_CreateSample,
IDirectDrawMediaStreamImpl_GetTimePerFrame
};
#undef XCAST