1173 lines
35 KiB
C
1173 lines
35 KiB
C
/*
|
|
* Primary DirectDraw video stream
|
|
*
|
|
* Copyright 2005, 2008, 2012 Christian Costa
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#define NONAMELESSUNION
|
|
#define COBJMACROS
|
|
#include "amstream_private.h"
|
|
#include "wine/debug.h"
|
|
#include "wine/strmbase.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(amstream);
|
|
|
|
static const WCHAR sink_id[] = L"I{A35FF56A-9FDA-11D0-8FDF-00C04FD9189D}";
|
|
|
|
static HRESULT ddrawstreamsample_create(IDirectDrawMediaStream *parent, IDirectDrawSurface *surface,
|
|
const RECT *rect, IDirectDrawStreamSample **ddraw_stream_sample);
|
|
|
|
struct ddraw_stream
|
|
{
|
|
IAMMediaStream IAMMediaStream_iface;
|
|
IDirectDrawMediaStream IDirectDrawMediaStream_iface;
|
|
IMemInputPin IMemInputPin_iface;
|
|
IPin IPin_iface;
|
|
LONG ref;
|
|
|
|
IMultiMediaStream* parent;
|
|
MSPID purpose_id;
|
|
STREAM_TYPE stream_type;
|
|
IDirectDraw7 *ddraw;
|
|
CRITICAL_SECTION cs;
|
|
IMediaStreamFilter *filter;
|
|
|
|
IPin *peer;
|
|
IMemAllocator *allocator;
|
|
AM_MEDIA_TYPE mt;
|
|
};
|
|
|
|
static inline struct ddraw_stream *impl_from_IAMMediaStream(IAMMediaStream *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, struct ddraw_stream, IAMMediaStream_iface);
|
|
}
|
|
|
|
/*** IUnknown methods ***/
|
|
static HRESULT WINAPI ddraw_IAMMediaStream_QueryInterface(IAMMediaStream *iface,
|
|
REFIID riid, void **ret_iface)
|
|
{
|
|
struct ddraw_stream *This = impl_from_IAMMediaStream(iface);
|
|
|
|
TRACE("(%p/%p)->(%s,%p)\n", iface, This, debugstr_guid(riid), ret_iface);
|
|
|
|
if (IsEqualGUID(riid, &IID_IUnknown) ||
|
|
IsEqualGUID(riid, &IID_IMediaStream) ||
|
|
IsEqualGUID(riid, &IID_IAMMediaStream))
|
|
{
|
|
IAMMediaStream_AddRef(iface);
|
|
*ret_iface = iface;
|
|
return S_OK;
|
|
}
|
|
else if (IsEqualGUID(riid, &IID_IDirectDrawMediaStream))
|
|
{
|
|
IAMMediaStream_AddRef(iface);
|
|
*ret_iface = &This->IDirectDrawMediaStream_iface;
|
|
return S_OK;
|
|
}
|
|
else if (IsEqualGUID(riid, &IID_IPin))
|
|
{
|
|
IAMMediaStream_AddRef(iface);
|
|
*ret_iface = &This->IPin_iface;
|
|
return S_OK;
|
|
}
|
|
else if (IsEqualGUID(riid, &IID_IMemInputPin))
|
|
{
|
|
IAMMediaStream_AddRef(iface);
|
|
*ret_iface = &This->IMemInputPin_iface;
|
|
return S_OK;
|
|
}
|
|
|
|
ERR("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ret_iface);
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI ddraw_IAMMediaStream_AddRef(IAMMediaStream *iface)
|
|
{
|
|
struct ddraw_stream *This = impl_from_IAMMediaStream(iface);
|
|
ULONG ref = InterlockedIncrement(&This->ref);
|
|
|
|
TRACE("(%p/%p)->(): new ref = %u\n", iface, This, ref);
|
|
|
|
return ref;
|
|
}
|
|
|
|
static ULONG WINAPI ddraw_IAMMediaStream_Release(IAMMediaStream *iface)
|
|
{
|
|
struct ddraw_stream *This = impl_from_IAMMediaStream(iface);
|
|
ULONG ref = InterlockedDecrement(&This->ref);
|
|
|
|
TRACE("(%p/%p)->(): new ref = %u\n", iface, This, ref);
|
|
|
|
if (!ref)
|
|
{
|
|
DeleteCriticalSection(&This->cs);
|
|
if (This->ddraw)
|
|
IDirectDraw7_Release(This->ddraw);
|
|
HeapFree(GetProcessHeap(), 0, This);
|
|
}
|
|
|
|
return ref;
|
|
}
|
|
|
|
/*** IMediaStream methods ***/
|
|
static HRESULT WINAPI ddraw_IAMMediaStream_GetMultiMediaStream(IAMMediaStream *iface,
|
|
IMultiMediaStream **mmstream)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IAMMediaStream(iface);
|
|
|
|
TRACE("stream %p, mmstream %p.\n", stream, mmstream);
|
|
|
|
if (!mmstream)
|
|
return E_POINTER;
|
|
|
|
if (stream->parent)
|
|
IMultiMediaStream_AddRef(stream->parent);
|
|
*mmstream = stream->parent;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IAMMediaStream_GetInformation(IAMMediaStream *iface,
|
|
MSPID *purpose_id, STREAM_TYPE *type)
|
|
{
|
|
struct ddraw_stream *This = impl_from_IAMMediaStream(iface);
|
|
|
|
TRACE("(%p/%p)->(%p,%p)\n", This, iface, purpose_id, type);
|
|
|
|
if (purpose_id)
|
|
*purpose_id = This->purpose_id;
|
|
if (type)
|
|
*type = This->stream_type;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IAMMediaStream_SetSameFormat(IAMMediaStream *iface,
|
|
IMediaStream *pStreamThatHasDesiredFormat, DWORD flags)
|
|
{
|
|
struct ddraw_stream *This = impl_from_IAMMediaStream(iface);
|
|
|
|
FIXME("(%p/%p)->(%p,%x) stub!\n", This, iface, pStreamThatHasDesiredFormat, flags);
|
|
|
|
return S_FALSE;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IAMMediaStream_AllocateSample(IAMMediaStream *iface,
|
|
DWORD flags, IStreamSample **sample)
|
|
{
|
|
struct ddraw_stream *This = impl_from_IAMMediaStream(iface);
|
|
|
|
FIXME("(%p/%p)->(%x,%p) stub!\n", This, iface, flags, sample);
|
|
|
|
return S_FALSE;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IAMMediaStream_CreateSharedSample(IAMMediaStream *iface,
|
|
IStreamSample *existing_sample, DWORD flags, IStreamSample **sample)
|
|
{
|
|
struct ddraw_stream *This = impl_from_IAMMediaStream(iface);
|
|
|
|
FIXME("(%p/%p)->(%p,%x,%p) stub!\n", This, iface, existing_sample, flags, sample);
|
|
|
|
return S_FALSE;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IAMMediaStream_SendEndOfStream(IAMMediaStream *iface, DWORD flags)
|
|
{
|
|
struct ddraw_stream *This = impl_from_IAMMediaStream(iface);
|
|
|
|
FIXME("(%p/%p)->(%x) stub!\n", This, iface, flags);
|
|
|
|
return S_FALSE;
|
|
}
|
|
|
|
/*** IAMMediaStream methods ***/
|
|
static HRESULT WINAPI ddraw_IAMMediaStream_Initialize(IAMMediaStream *iface, IUnknown *source_object, DWORD flags,
|
|
REFMSPID purpose_id, const STREAM_TYPE stream_type)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IAMMediaStream(iface);
|
|
HRESULT hr;
|
|
|
|
TRACE("stream %p, source_object %p, flags %x, purpose_id %s, stream_type %u.\n", stream, source_object, flags,
|
|
debugstr_guid(purpose_id), stream_type);
|
|
|
|
if (!purpose_id)
|
|
return E_POINTER;
|
|
|
|
if (flags & AMMSF_CREATEPEER)
|
|
FIXME("AMMSF_CREATEPEER is not yet supported.\n");
|
|
|
|
stream->purpose_id = *purpose_id;
|
|
stream->stream_type = stream_type;
|
|
|
|
if (source_object
|
|
&& FAILED(hr = IUnknown_QueryInterface(source_object, &IID_IDirectDraw7, (void **)&stream->ddraw)))
|
|
FIXME("Stream object doesn't implement IDirectDraw7 interface, hr %#x.\n", hr);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IAMMediaStream_SetState(IAMMediaStream *iface, FILTER_STATE state)
|
|
{
|
|
struct ddraw_stream *This = impl_from_IAMMediaStream(iface);
|
|
|
|
FIXME("(%p/%p)->(%u) stub!\n", This, iface, state);
|
|
|
|
return S_FALSE;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IAMMediaStream_JoinAMMultiMediaStream(IAMMediaStream *iface, IAMMultiMediaStream *mmstream)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IAMMediaStream(iface);
|
|
|
|
TRACE("stream %p, mmstream %p.\n", stream, mmstream);
|
|
|
|
stream->parent = (IMultiMediaStream *)mmstream;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IAMMediaStream_JoinFilter(IAMMediaStream *iface, IMediaStreamFilter *filter)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IAMMediaStream(iface);
|
|
|
|
TRACE("iface %p, filter %p.\n", iface, filter);
|
|
|
|
stream->filter = filter;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IAMMediaStream_JoinFilterGraph(IAMMediaStream *iface, IFilterGraph *filtergraph)
|
|
{
|
|
struct ddraw_stream *This = impl_from_IAMMediaStream(iface);
|
|
|
|
FIXME("(%p/%p)->(%p) stub!\n", This, iface, filtergraph);
|
|
|
|
return S_FALSE;
|
|
}
|
|
|
|
static const struct IAMMediaStreamVtbl ddraw_IAMMediaStream_vtbl =
|
|
{
|
|
/*** IUnknown methods ***/
|
|
ddraw_IAMMediaStream_QueryInterface,
|
|
ddraw_IAMMediaStream_AddRef,
|
|
ddraw_IAMMediaStream_Release,
|
|
/*** IMediaStream methods ***/
|
|
ddraw_IAMMediaStream_GetMultiMediaStream,
|
|
ddraw_IAMMediaStream_GetInformation,
|
|
ddraw_IAMMediaStream_SetSameFormat,
|
|
ddraw_IAMMediaStream_AllocateSample,
|
|
ddraw_IAMMediaStream_CreateSharedSample,
|
|
ddraw_IAMMediaStream_SendEndOfStream,
|
|
/*** IAMMediaStream methods ***/
|
|
ddraw_IAMMediaStream_Initialize,
|
|
ddraw_IAMMediaStream_SetState,
|
|
ddraw_IAMMediaStream_JoinAMMultiMediaStream,
|
|
ddraw_IAMMediaStream_JoinFilter,
|
|
ddraw_IAMMediaStream_JoinFilterGraph
|
|
};
|
|
|
|
static inline struct ddraw_stream *impl_from_IDirectDrawMediaStream(IDirectDrawMediaStream *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, struct ddraw_stream, IDirectDrawMediaStream_iface);
|
|
}
|
|
|
|
/*** IUnknown methods ***/
|
|
static HRESULT WINAPI ddraw_IDirectDrawMediaStream_QueryInterface(IDirectDrawMediaStream *iface,
|
|
REFIID riid, void **ret_iface)
|
|
{
|
|
struct ddraw_stream *This = impl_from_IDirectDrawMediaStream(iface);
|
|
TRACE("(%p/%p)->(%s,%p)\n", iface, This, debugstr_guid(riid), ret_iface);
|
|
return IAMMediaStream_QueryInterface(&This->IAMMediaStream_iface, riid, ret_iface);
|
|
}
|
|
|
|
static ULONG WINAPI ddraw_IDirectDrawMediaStream_AddRef(IDirectDrawMediaStream *iface)
|
|
{
|
|
struct ddraw_stream *This = impl_from_IDirectDrawMediaStream(iface);
|
|
TRACE("(%p/%p)\n", iface, This);
|
|
return IAMMediaStream_AddRef(&This->IAMMediaStream_iface);
|
|
}
|
|
|
|
static ULONG WINAPI ddraw_IDirectDrawMediaStream_Release(IDirectDrawMediaStream *iface)
|
|
{
|
|
struct ddraw_stream *This = impl_from_IDirectDrawMediaStream(iface);
|
|
TRACE("(%p/%p)\n", iface, This);
|
|
return IAMMediaStream_Release(&This->IAMMediaStream_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IDirectDrawMediaStream_GetMultiMediaStream(IDirectDrawMediaStream *iface,
|
|
IMultiMediaStream **mmstream)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IDirectDrawMediaStream(iface);
|
|
return IAMMediaStream_GetMultiMediaStream(&stream->IAMMediaStream_iface, mmstream);
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IDirectDrawMediaStream_GetInformation(IDirectDrawMediaStream *iface,
|
|
MSPID *purpose_id, STREAM_TYPE *type)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IDirectDrawMediaStream(iface);
|
|
return IAMMediaStream_GetInformation(&stream->IAMMediaStream_iface, purpose_id, type);
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IDirectDrawMediaStream_SetSameFormat(IDirectDrawMediaStream *iface,
|
|
IMediaStream *other, DWORD flags)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IDirectDrawMediaStream(iface);
|
|
return IAMMediaStream_SetSameFormat(&stream->IAMMediaStream_iface, other, flags);
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IDirectDrawMediaStream_AllocateSample(IDirectDrawMediaStream *iface,
|
|
DWORD flags, IStreamSample **sample)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IDirectDrawMediaStream(iface);
|
|
return IAMMediaStream_AllocateSample(&stream->IAMMediaStream_iface, flags, sample);
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IDirectDrawMediaStream_CreateSharedSample(IDirectDrawMediaStream *iface,
|
|
IStreamSample *existing_sample, DWORD flags, IStreamSample **sample)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IDirectDrawMediaStream(iface);
|
|
return IAMMediaStream_CreateSharedSample(&stream->IAMMediaStream_iface, existing_sample, flags, sample);
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IDirectDrawMediaStream_SendEndOfStream(IDirectDrawMediaStream *iface, DWORD flags)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IDirectDrawMediaStream(iface);
|
|
return IAMMediaStream_SendEndOfStream(&stream->IAMMediaStream_iface, flags);
|
|
}
|
|
|
|
/*** IDirectDrawMediaStream methods ***/
|
|
static HRESULT WINAPI ddraw_IDirectDrawMediaStream_GetFormat(IDirectDrawMediaStream *iface,
|
|
DDSURFACEDESC *current_format, IDirectDrawPalette **palette,
|
|
DDSURFACEDESC *desired_format, DWORD *flags)
|
|
{
|
|
FIXME("(%p)->(%p,%p,%p,%p) stub!\n", iface, current_format, palette, desired_format,
|
|
flags);
|
|
|
|
return MS_E_NOSTREAM;
|
|
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IDirectDrawMediaStream_SetFormat(IDirectDrawMediaStream *iface,
|
|
const DDSURFACEDESC *pDDSurfaceDesc, IDirectDrawPalette *pDirectDrawPalette)
|
|
{
|
|
FIXME("(%p)->(%p,%p) stub!\n", iface, pDDSurfaceDesc, pDirectDrawPalette);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IDirectDrawMediaStream_GetDirectDraw(IDirectDrawMediaStream *iface,
|
|
IDirectDraw **ddraw)
|
|
{
|
|
struct ddraw_stream *This = impl_from_IDirectDrawMediaStream(iface);
|
|
|
|
TRACE("(%p)->(%p)\n", iface, ddraw);
|
|
|
|
*ddraw = NULL;
|
|
if (!This->ddraw)
|
|
{
|
|
HRESULT hr = DirectDrawCreateEx(NULL, (void**)&This->ddraw, &IID_IDirectDraw7, NULL);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
IDirectDraw7_SetCooperativeLevel(This->ddraw, NULL, DDSCL_NORMAL);
|
|
}
|
|
|
|
return IDirectDraw7_QueryInterface(This->ddraw, &IID_IDirectDraw, (void**)ddraw);
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IDirectDrawMediaStream_SetDirectDraw(IDirectDrawMediaStream *iface,
|
|
IDirectDraw *pDirectDraw)
|
|
{
|
|
FIXME("(%p)->(%p) stub!\n", iface, pDirectDraw);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IDirectDrawMediaStream_CreateSample(IDirectDrawMediaStream *iface,
|
|
IDirectDrawSurface *surface, const RECT *rect, DWORD dwFlags,
|
|
IDirectDrawStreamSample **ppSample)
|
|
{
|
|
TRACE("(%p)->(%p,%s,%x,%p)\n", iface, surface, wine_dbgstr_rect(rect), dwFlags, ppSample);
|
|
|
|
return ddrawstreamsample_create(iface, surface, rect, ppSample);
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_IDirectDrawMediaStream_GetTimePerFrame(IDirectDrawMediaStream *iface,
|
|
STREAM_TIME *pFrameTime)
|
|
{
|
|
FIXME("(%p)->(%p) stub!\n", iface, pFrameTime);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const struct IDirectDrawMediaStreamVtbl ddraw_IDirectDrawMediaStream_Vtbl =
|
|
{
|
|
/*** IUnknown methods ***/
|
|
ddraw_IDirectDrawMediaStream_QueryInterface,
|
|
ddraw_IDirectDrawMediaStream_AddRef,
|
|
ddraw_IDirectDrawMediaStream_Release,
|
|
/*** IMediaStream methods ***/
|
|
ddraw_IDirectDrawMediaStream_GetMultiMediaStream,
|
|
ddraw_IDirectDrawMediaStream_GetInformation,
|
|
ddraw_IDirectDrawMediaStream_SetSameFormat,
|
|
ddraw_IDirectDrawMediaStream_AllocateSample,
|
|
ddraw_IDirectDrawMediaStream_CreateSharedSample,
|
|
ddraw_IDirectDrawMediaStream_SendEndOfStream,
|
|
/*** IDirectDrawMediaStream methods ***/
|
|
ddraw_IDirectDrawMediaStream_GetFormat,
|
|
ddraw_IDirectDrawMediaStream_SetFormat,
|
|
ddraw_IDirectDrawMediaStream_GetDirectDraw,
|
|
ddraw_IDirectDrawMediaStream_SetDirectDraw,
|
|
ddraw_IDirectDrawMediaStream_CreateSample,
|
|
ddraw_IDirectDrawMediaStream_GetTimePerFrame
|
|
};
|
|
|
|
struct enum_media_types
|
|
{
|
|
IEnumMediaTypes IEnumMediaTypes_iface;
|
|
LONG refcount;
|
|
unsigned int index;
|
|
};
|
|
|
|
static const IEnumMediaTypesVtbl enum_media_types_vtbl;
|
|
|
|
static struct enum_media_types *impl_from_IEnumMediaTypes(IEnumMediaTypes *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, struct enum_media_types, IEnumMediaTypes_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI enum_media_types_QueryInterface(IEnumMediaTypes *iface, REFIID iid, void **out)
|
|
{
|
|
TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
|
|
|
|
if (IsEqualGUID(iid, &IID_IUnknown) || IsEqualGUID(iid, &IID_IEnumMediaTypes))
|
|
{
|
|
IEnumMediaTypes_AddRef(iface);
|
|
*out = iface;
|
|
return S_OK;
|
|
}
|
|
|
|
WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
|
|
*out = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI enum_media_types_AddRef(IEnumMediaTypes *iface)
|
|
{
|
|
struct enum_media_types *enum_media_types = impl_from_IEnumMediaTypes(iface);
|
|
ULONG refcount = InterlockedIncrement(&enum_media_types->refcount);
|
|
TRACE("%p increasing refcount to %u.\n", enum_media_types, refcount);
|
|
return refcount;
|
|
}
|
|
|
|
static ULONG WINAPI enum_media_types_Release(IEnumMediaTypes *iface)
|
|
{
|
|
struct enum_media_types *enum_media_types = impl_from_IEnumMediaTypes(iface);
|
|
ULONG refcount = InterlockedDecrement(&enum_media_types->refcount);
|
|
TRACE("%p decreasing refcount to %u.\n", enum_media_types, refcount);
|
|
if (!refcount)
|
|
heap_free(enum_media_types);
|
|
return refcount;
|
|
}
|
|
|
|
static HRESULT WINAPI enum_media_types_Next(IEnumMediaTypes *iface, ULONG count, AM_MEDIA_TYPE **mts, ULONG *ret_count)
|
|
{
|
|
struct enum_media_types *enum_media_types = impl_from_IEnumMediaTypes(iface);
|
|
|
|
TRACE("iface %p, count %u, mts %p, ret_count %p.\n", iface, count, mts, ret_count);
|
|
|
|
if (!ret_count)
|
|
return E_POINTER;
|
|
|
|
if (count && !enum_media_types->index)
|
|
{
|
|
mts[0] = CoTaskMemAlloc(sizeof(AM_MEDIA_TYPE));
|
|
memset(mts[0], 0, sizeof(AM_MEDIA_TYPE));
|
|
mts[0]->majortype = MEDIATYPE_Video;
|
|
mts[0]->subtype = MEDIASUBTYPE_RGB8;
|
|
mts[0]->bFixedSizeSamples = TRUE;
|
|
mts[0]->lSampleSize = 10000;
|
|
++enum_media_types->index;
|
|
*ret_count = 1;
|
|
return count == 1 ? S_OK : S_FALSE;
|
|
}
|
|
|
|
*ret_count = 0;
|
|
return count ? S_FALSE : S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI enum_media_types_Skip(IEnumMediaTypes *iface, ULONG count)
|
|
{
|
|
struct enum_media_types *enum_media_types = impl_from_IEnumMediaTypes(iface);
|
|
|
|
TRACE("iface %p, count %u.\n", iface, count);
|
|
|
|
enum_media_types->index += count;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI enum_media_types_Reset(IEnumMediaTypes *iface)
|
|
{
|
|
struct enum_media_types *enum_media_types = impl_from_IEnumMediaTypes(iface);
|
|
|
|
TRACE("iface %p.\n", iface);
|
|
|
|
enum_media_types->index = 0;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI enum_media_types_Clone(IEnumMediaTypes *iface, IEnumMediaTypes **out)
|
|
{
|
|
struct enum_media_types *enum_media_types = impl_from_IEnumMediaTypes(iface);
|
|
struct enum_media_types *object;
|
|
|
|
TRACE("iface %p, out %p.\n", iface, out);
|
|
|
|
if (!(object = heap_alloc(sizeof(*object))))
|
|
return E_OUTOFMEMORY;
|
|
|
|
object->IEnumMediaTypes_iface.lpVtbl = &enum_media_types_vtbl;
|
|
object->refcount = 1;
|
|
object->index = enum_media_types->index;
|
|
|
|
*out = &object->IEnumMediaTypes_iface;
|
|
return S_OK;
|
|
}
|
|
|
|
static const IEnumMediaTypesVtbl enum_media_types_vtbl =
|
|
{
|
|
enum_media_types_QueryInterface,
|
|
enum_media_types_AddRef,
|
|
enum_media_types_Release,
|
|
enum_media_types_Next,
|
|
enum_media_types_Skip,
|
|
enum_media_types_Reset,
|
|
enum_media_types_Clone,
|
|
};
|
|
|
|
static inline struct ddraw_stream *impl_from_IPin(IPin *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, struct ddraw_stream, IPin_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_sink_QueryInterface(IPin *iface, REFIID iid, void **out)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IPin(iface);
|
|
return IAMMediaStream_QueryInterface(&stream->IAMMediaStream_iface, iid, out);
|
|
}
|
|
|
|
static ULONG WINAPI ddraw_sink_AddRef(IPin *iface)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IPin(iface);
|
|
return IAMMediaStream_AddRef(&stream->IAMMediaStream_iface);
|
|
}
|
|
|
|
static ULONG WINAPI ddraw_sink_Release(IPin *iface)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IPin(iface);
|
|
return IAMMediaStream_Release(&stream->IAMMediaStream_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_sink_Connect(IPin *iface, IPin *peer, const AM_MEDIA_TYPE *mt)
|
|
{
|
|
WARN("iface %p, peer %p, mt %p, unexpected call!\n", iface, peer, mt);
|
|
return E_UNEXPECTED;
|
|
}
|
|
|
|
static BOOL check_media_type(const AM_MEDIA_TYPE *media_type)
|
|
{
|
|
if (IsEqualGUID(&media_type->majortype, &MEDIATYPE_Video))
|
|
{
|
|
if (IsEqualGUID(&media_type->subtype, &MEDIASUBTYPE_RGB1) ||
|
|
IsEqualGUID(&media_type->subtype, &MEDIASUBTYPE_RGB4) ||
|
|
IsEqualGUID(&media_type->subtype, &MEDIASUBTYPE_RGB8) ||
|
|
IsEqualGUID(&media_type->subtype, &MEDIASUBTYPE_RGB565) ||
|
|
IsEqualGUID(&media_type->subtype, &MEDIASUBTYPE_RGB555) ||
|
|
IsEqualGUID(&media_type->subtype, &MEDIASUBTYPE_RGB24) ||
|
|
IsEqualGUID(&media_type->subtype, &MEDIASUBTYPE_RGB32))
|
|
{
|
|
TRACE("Video sub-type %s matches\n", debugstr_guid(&media_type->subtype));
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_sink_ReceiveConnection(IPin *iface, IPin *peer, const AM_MEDIA_TYPE *mt)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IPin(iface);
|
|
PIN_DIRECTION dir;
|
|
|
|
TRACE("stream %p, peer %p, mt %p.\n", stream, peer, mt);
|
|
|
|
EnterCriticalSection(&stream->cs);
|
|
|
|
if (stream->peer)
|
|
{
|
|
LeaveCriticalSection(&stream->cs);
|
|
return VFW_E_ALREADY_CONNECTED;
|
|
}
|
|
|
|
if (!check_media_type(mt))
|
|
{
|
|
LeaveCriticalSection(&stream->cs);
|
|
return VFW_E_TYPE_NOT_ACCEPTED;
|
|
}
|
|
|
|
IPin_QueryDirection(peer, &dir);
|
|
if (dir != PINDIR_OUTPUT)
|
|
{
|
|
WARN("Rejecting connection from input pin.\n");
|
|
LeaveCriticalSection(&stream->cs);
|
|
return VFW_E_INVALID_DIRECTION;
|
|
}
|
|
|
|
CopyMediaType(&stream->mt, mt);
|
|
IPin_AddRef(stream->peer = peer);
|
|
|
|
LeaveCriticalSection(&stream->cs);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_sink_Disconnect(IPin *iface)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IPin(iface);
|
|
|
|
TRACE("stream %p.\n", stream);
|
|
|
|
EnterCriticalSection(&stream->cs);
|
|
|
|
if (!stream->peer)
|
|
{
|
|
LeaveCriticalSection(&stream->cs);
|
|
return S_FALSE;
|
|
}
|
|
|
|
IPin_Release(stream->peer);
|
|
stream->peer = NULL;
|
|
FreeMediaType(&stream->mt);
|
|
memset(&stream->mt, 0, sizeof(AM_MEDIA_TYPE));
|
|
|
|
LeaveCriticalSection(&stream->cs);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_sink_ConnectedTo(IPin *iface, IPin **peer)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IPin(iface);
|
|
HRESULT hr;
|
|
|
|
TRACE("stream %p, peer %p.\n", stream, peer);
|
|
|
|
EnterCriticalSection(&stream->cs);
|
|
|
|
if (stream->peer)
|
|
{
|
|
IPin_AddRef(*peer = stream->peer);
|
|
hr = S_OK;
|
|
}
|
|
else
|
|
{
|
|
*peer = NULL;
|
|
hr = VFW_E_NOT_CONNECTED;
|
|
}
|
|
|
|
LeaveCriticalSection(&stream->cs);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_sink_ConnectionMediaType(IPin *iface, AM_MEDIA_TYPE *mt)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IPin(iface);
|
|
HRESULT hr;
|
|
|
|
TRACE("stream %p, mt %p.\n", stream, mt);
|
|
|
|
EnterCriticalSection(&stream->cs);
|
|
|
|
if (stream->peer)
|
|
{
|
|
CopyMediaType(mt, &stream->mt);
|
|
hr = S_OK;
|
|
}
|
|
else
|
|
{
|
|
memset(mt, 0, sizeof(AM_MEDIA_TYPE));
|
|
hr = VFW_E_NOT_CONNECTED;
|
|
}
|
|
|
|
LeaveCriticalSection(&stream->cs);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_sink_QueryPinInfo(IPin *iface, PIN_INFO *info)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IPin(iface);
|
|
|
|
TRACE("stream %p, info %p.\n", stream, info);
|
|
|
|
IBaseFilter_AddRef(info->pFilter = (IBaseFilter *)stream->filter);
|
|
info->dir = PINDIR_INPUT;
|
|
wcscpy(info->achName, sink_id);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_sink_QueryDirection(IPin *iface, PIN_DIRECTION *dir)
|
|
{
|
|
TRACE("iface %p, dir %p.\n", iface, dir);
|
|
*dir = PINDIR_INPUT;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_sink_QueryId(IPin *iface, WCHAR **id)
|
|
{
|
|
TRACE("iface %p, id %p.\n", iface, id);
|
|
|
|
if (!(*id = CoTaskMemAlloc(sizeof(sink_id))))
|
|
return E_OUTOFMEMORY;
|
|
|
|
wcscpy(*id, sink_id);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_sink_QueryAccept(IPin *iface, const AM_MEDIA_TYPE *mt)
|
|
{
|
|
TRACE("iface %p, mt %p.\n", iface, mt);
|
|
return check_media_type(mt) ? S_OK : S_FALSE;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_sink_EnumMediaTypes(IPin *iface, IEnumMediaTypes **enum_media_types)
|
|
{
|
|
struct enum_media_types *object;
|
|
|
|
TRACE("iface %p, enum_media_types %p.\n", iface, enum_media_types);
|
|
|
|
if (!enum_media_types)
|
|
return E_POINTER;
|
|
|
|
if (!(object = heap_alloc(sizeof(*object))))
|
|
return E_OUTOFMEMORY;
|
|
|
|
object->IEnumMediaTypes_iface.lpVtbl = &enum_media_types_vtbl;
|
|
object->refcount = 1;
|
|
object->index = 0;
|
|
|
|
*enum_media_types = &object->IEnumMediaTypes_iface;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_sink_QueryInternalConnections(IPin *iface, IPin **pins, ULONG *count)
|
|
{
|
|
TRACE("iface %p, pins %p, count %p.\n", iface, pins, count);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_sink_EndOfStream(IPin *iface)
|
|
{
|
|
FIXME("iface %p, stub!\n", iface);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_sink_BeginFlush(IPin *iface)
|
|
{
|
|
FIXME("iface %p, stub!\n", iface);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_sink_EndFlush(IPin *iface)
|
|
{
|
|
FIXME("iface %p, stub!\n", iface);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_sink_NewSegment(IPin *iface, REFERENCE_TIME start, REFERENCE_TIME stop, double rate)
|
|
{
|
|
FIXME("iface %p, start %s, stop %s, rate %0.16e, stub!\n",
|
|
iface, wine_dbgstr_longlong(start), wine_dbgstr_longlong(stop), rate);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const IPinVtbl ddraw_sink_vtbl =
|
|
{
|
|
ddraw_sink_QueryInterface,
|
|
ddraw_sink_AddRef,
|
|
ddraw_sink_Release,
|
|
ddraw_sink_Connect,
|
|
ddraw_sink_ReceiveConnection,
|
|
ddraw_sink_Disconnect,
|
|
ddraw_sink_ConnectedTo,
|
|
ddraw_sink_ConnectionMediaType,
|
|
ddraw_sink_QueryPinInfo,
|
|
ddraw_sink_QueryDirection,
|
|
ddraw_sink_QueryId,
|
|
ddraw_sink_QueryAccept,
|
|
ddraw_sink_EnumMediaTypes,
|
|
ddraw_sink_QueryInternalConnections,
|
|
ddraw_sink_EndOfStream,
|
|
ddraw_sink_BeginFlush,
|
|
ddraw_sink_EndFlush,
|
|
ddraw_sink_NewSegment,
|
|
};
|
|
|
|
static inline struct ddraw_stream *impl_from_IMemInputPin(IMemInputPin *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, struct ddraw_stream, IMemInputPin_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_meminput_QueryInterface(IMemInputPin *iface, REFIID iid, void **out)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IMemInputPin(iface);
|
|
return IAMMediaStream_QueryInterface(&stream->IAMMediaStream_iface, iid, out);
|
|
}
|
|
|
|
static ULONG WINAPI ddraw_meminput_AddRef(IMemInputPin *iface)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IMemInputPin(iface);
|
|
return IAMMediaStream_AddRef(&stream->IAMMediaStream_iface);
|
|
}
|
|
|
|
static ULONG WINAPI ddraw_meminput_Release(IMemInputPin *iface)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IMemInputPin(iface);
|
|
return IAMMediaStream_Release(&stream->IAMMediaStream_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_meminput_GetAllocator(IMemInputPin *iface, IMemAllocator **allocator)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IMemInputPin(iface);
|
|
|
|
TRACE("stream %p, allocator %p.\n", stream, allocator);
|
|
|
|
if (stream->allocator)
|
|
{
|
|
IMemAllocator_AddRef(*allocator = stream->allocator);
|
|
return S_OK;
|
|
}
|
|
|
|
*allocator = NULL;
|
|
return VFW_E_NO_ALLOCATOR;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_meminput_NotifyAllocator(IMemInputPin *iface, IMemAllocator *allocator, BOOL readonly)
|
|
{
|
|
struct ddraw_stream *stream = impl_from_IMemInputPin(iface);
|
|
|
|
TRACE("stream %p, allocator %p, readonly %d.\n", stream, allocator, readonly);
|
|
|
|
if (!allocator)
|
|
return E_POINTER;
|
|
|
|
if (allocator)
|
|
IMemAllocator_AddRef(allocator);
|
|
if (stream->allocator)
|
|
IMemAllocator_Release(stream->allocator);
|
|
stream->allocator = allocator;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_meminput_GetAllocatorRequirements(IMemInputPin *iface, ALLOCATOR_PROPERTIES *props)
|
|
{
|
|
TRACE("iface %p, props %p.\n", iface, props);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_meminput_Receive(IMemInputPin *iface, IMediaSample *sample)
|
|
{
|
|
FIXME("iface %p, sample %p, stub!\n", iface, sample);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_meminput_ReceiveMultiple(IMemInputPin *iface,
|
|
IMediaSample **samples, LONG count, LONG *processed)
|
|
{
|
|
FIXME("iface %p, samples %p, count %u, processed %p, stub!\n", iface, samples, count, processed);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI ddraw_meminput_ReceiveCanBlock(IMemInputPin *iface)
|
|
{
|
|
TRACE("iface %p.\n", iface);
|
|
return S_OK;
|
|
}
|
|
|
|
static const IMemInputPinVtbl ddraw_meminput_vtbl =
|
|
{
|
|
ddraw_meminput_QueryInterface,
|
|
ddraw_meminput_AddRef,
|
|
ddraw_meminput_Release,
|
|
ddraw_meminput_GetAllocator,
|
|
ddraw_meminput_NotifyAllocator,
|
|
ddraw_meminput_GetAllocatorRequirements,
|
|
ddraw_meminput_Receive,
|
|
ddraw_meminput_ReceiveMultiple,
|
|
ddraw_meminput_ReceiveCanBlock,
|
|
};
|
|
|
|
HRESULT ddraw_stream_create(IUnknown *outer, void **out)
|
|
{
|
|
struct ddraw_stream *object;
|
|
|
|
if (outer)
|
|
return CLASS_E_NOAGGREGATION;
|
|
|
|
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
|
|
if (!object)
|
|
return E_OUTOFMEMORY;
|
|
|
|
object->IAMMediaStream_iface.lpVtbl = &ddraw_IAMMediaStream_vtbl;
|
|
object->IDirectDrawMediaStream_iface.lpVtbl = &ddraw_IDirectDrawMediaStream_Vtbl;
|
|
object->IMemInputPin_iface.lpVtbl = &ddraw_meminput_vtbl;
|
|
object->IPin_iface.lpVtbl = &ddraw_sink_vtbl;
|
|
object->ref = 1;
|
|
|
|
InitializeCriticalSection(&object->cs);
|
|
|
|
TRACE("Created ddraw stream %p.\n", object);
|
|
|
|
*out = &object->IAMMediaStream_iface;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
typedef struct {
|
|
IDirectDrawStreamSample IDirectDrawStreamSample_iface;
|
|
LONG ref;
|
|
IMediaStream *parent;
|
|
IDirectDrawSurface *surface;
|
|
RECT rect;
|
|
} IDirectDrawStreamSampleImpl;
|
|
|
|
static inline IDirectDrawStreamSampleImpl *impl_from_IDirectDrawStreamSample(IDirectDrawStreamSample *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, IDirectDrawStreamSampleImpl, IDirectDrawStreamSample_iface);
|
|
}
|
|
|
|
/*** IUnknown methods ***/
|
|
static HRESULT WINAPI IDirectDrawStreamSampleImpl_QueryInterface(IDirectDrawStreamSample *iface,
|
|
REFIID riid, void **ret_iface)
|
|
{
|
|
TRACE("(%p)->(%s,%p)\n", iface, debugstr_guid(riid), ret_iface);
|
|
|
|
if (IsEqualGUID(riid, &IID_IUnknown) ||
|
|
IsEqualGUID(riid, &IID_IStreamSample) ||
|
|
IsEqualGUID(riid, &IID_IDirectDrawStreamSample))
|
|
{
|
|
IDirectDrawStreamSample_AddRef(iface);
|
|
*ret_iface = iface;
|
|
return S_OK;
|
|
}
|
|
|
|
*ret_iface = NULL;
|
|
|
|
ERR("(%p)->(%s,%p),not found\n", iface, debugstr_guid(riid), ret_iface);
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI IDirectDrawStreamSampleImpl_AddRef(IDirectDrawStreamSample *iface)
|
|
{
|
|
IDirectDrawStreamSampleImpl *This = impl_from_IDirectDrawStreamSample(iface);
|
|
ULONG ref = InterlockedIncrement(&This->ref);
|
|
|
|
TRACE("(%p)->(): new ref = %u\n", iface, ref);
|
|
|
|
return ref;
|
|
}
|
|
|
|
static ULONG WINAPI IDirectDrawStreamSampleImpl_Release(IDirectDrawStreamSample *iface)
|
|
{
|
|
IDirectDrawStreamSampleImpl *This = impl_from_IDirectDrawStreamSample(iface);
|
|
ULONG ref = InterlockedDecrement(&This->ref);
|
|
|
|
TRACE("(%p)->(): new ref = %u\n", iface, ref);
|
|
|
|
if (!ref)
|
|
{
|
|
if (This->surface)
|
|
IDirectDrawSurface_Release(This->surface);
|
|
IMediaStream_Release(This->parent);
|
|
HeapFree(GetProcessHeap(), 0, This);
|
|
}
|
|
|
|
return ref;
|
|
}
|
|
|
|
/*** IStreamSample methods ***/
|
|
static HRESULT WINAPI IDirectDrawStreamSampleImpl_GetMediaStream(IDirectDrawStreamSample *iface, IMediaStream **media_stream)
|
|
{
|
|
FIXME("(%p)->(%p): stub\n", iface, media_stream);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectDrawStreamSampleImpl_GetSampleTimes(IDirectDrawStreamSample *iface, STREAM_TIME *start_time,
|
|
STREAM_TIME *end_time, STREAM_TIME *current_time)
|
|
{
|
|
FIXME("(%p)->(%p,%p,%p): stub\n", iface, start_time, end_time, current_time);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectDrawStreamSampleImpl_SetSampleTimes(IDirectDrawStreamSample *iface, const STREAM_TIME *start_time,
|
|
const STREAM_TIME *end_time)
|
|
{
|
|
FIXME("(%p)->(%p,%p): stub\n", iface, start_time, end_time);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectDrawStreamSampleImpl_Update(IDirectDrawStreamSample *iface, DWORD flags, HANDLE event,
|
|
PAPCFUNC func_APC, DWORD APC_data)
|
|
{
|
|
FIXME("(%p)->(%x,%p,%p,%u): stub\n", iface, flags, event, func_APC, APC_data);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectDrawStreamSampleImpl_CompletionStatus(IDirectDrawStreamSample *iface, DWORD flags, DWORD milliseconds)
|
|
{
|
|
FIXME("(%p)->(%x,%u): stub\n", iface, flags, milliseconds);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/*** IDirectDrawStreamSample methods ***/
|
|
static HRESULT WINAPI IDirectDrawStreamSampleImpl_GetSurface(IDirectDrawStreamSample *iface, IDirectDrawSurface **ddraw_surface,
|
|
RECT *rect)
|
|
{
|
|
IDirectDrawStreamSampleImpl *This = impl_from_IDirectDrawStreamSample(iface);
|
|
|
|
TRACE("(%p)->(%p,%p)\n", iface, ddraw_surface, rect);
|
|
|
|
if (ddraw_surface)
|
|
{
|
|
*ddraw_surface = This->surface;
|
|
if (*ddraw_surface)
|
|
IDirectDrawSurface_AddRef(*ddraw_surface);
|
|
}
|
|
|
|
if (rect)
|
|
*rect = This->rect;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectDrawStreamSampleImpl_SetRect(IDirectDrawStreamSample *iface, const RECT *rect)
|
|
{
|
|
FIXME("(%p)->(%p): stub\n", iface, rect);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const struct IDirectDrawStreamSampleVtbl DirectDrawStreamSample_Vtbl =
|
|
{
|
|
/*** IUnknown methods ***/
|
|
IDirectDrawStreamSampleImpl_QueryInterface,
|
|
IDirectDrawStreamSampleImpl_AddRef,
|
|
IDirectDrawStreamSampleImpl_Release,
|
|
/*** IStreamSample methods ***/
|
|
IDirectDrawStreamSampleImpl_GetMediaStream,
|
|
IDirectDrawStreamSampleImpl_GetSampleTimes,
|
|
IDirectDrawStreamSampleImpl_SetSampleTimes,
|
|
IDirectDrawStreamSampleImpl_Update,
|
|
IDirectDrawStreamSampleImpl_CompletionStatus,
|
|
/*** IDirectDrawStreamSample methods ***/
|
|
IDirectDrawStreamSampleImpl_GetSurface,
|
|
IDirectDrawStreamSampleImpl_SetRect
|
|
};
|
|
|
|
static HRESULT ddrawstreamsample_create(IDirectDrawMediaStream *parent, IDirectDrawSurface *surface,
|
|
const RECT *rect, IDirectDrawStreamSample **ddraw_stream_sample)
|
|
{
|
|
IDirectDrawStreamSampleImpl *object;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p)\n", ddraw_stream_sample);
|
|
|
|
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
|
|
if (!object)
|
|
return E_OUTOFMEMORY;
|
|
|
|
object->IDirectDrawStreamSample_iface.lpVtbl = &DirectDrawStreamSample_Vtbl;
|
|
object->ref = 1;
|
|
object->parent = (IMediaStream*)parent;
|
|
IMediaStream_AddRef(object->parent);
|
|
|
|
if (surface)
|
|
{
|
|
object->surface = surface;
|
|
IDirectDrawSurface_AddRef(surface);
|
|
}
|
|
else
|
|
{
|
|
DDSURFACEDESC desc;
|
|
IDirectDraw *ddraw;
|
|
|
|
hr = IDirectDrawMediaStream_GetDirectDraw(parent, &ddraw);
|
|
if (FAILED(hr))
|
|
{
|
|
IDirectDrawStreamSample_Release(&object->IDirectDrawStreamSample_iface);
|
|
return hr;
|
|
}
|
|
|
|
desc.dwSize = sizeof(desc);
|
|
desc.dwFlags = DDSD_CAPS|DDSD_HEIGHT|DDSD_WIDTH|DDSD_PIXELFORMAT;
|
|
desc.dwHeight = 100;
|
|
desc.dwWidth = 100;
|
|
desc.ddpfPixelFormat.dwSize = sizeof(desc.ddpfPixelFormat);
|
|
desc.ddpfPixelFormat.dwFlags = DDPF_RGB;
|
|
desc.ddpfPixelFormat.u1.dwRGBBitCount = 32;
|
|
desc.ddpfPixelFormat.u2.dwRBitMask = 0xff0000;
|
|
desc.ddpfPixelFormat.u3.dwGBitMask = 0x00ff00;
|
|
desc.ddpfPixelFormat.u4.dwBBitMask = 0x0000ff;
|
|
desc.ddpfPixelFormat.u5.dwRGBAlphaBitMask = 0;
|
|
desc.ddsCaps.dwCaps = DDSCAPS_SYSTEMMEMORY|DDSCAPS_OFFSCREENPLAIN;
|
|
desc.lpSurface = NULL;
|
|
|
|
hr = IDirectDraw_CreateSurface(ddraw, &desc, &object->surface, NULL);
|
|
IDirectDraw_Release(ddraw);
|
|
if (FAILED(hr))
|
|
{
|
|
ERR("failed to create surface, 0x%08x\n", hr);
|
|
IDirectDrawStreamSample_Release(&object->IDirectDrawStreamSample_iface);
|
|
return hr;
|
|
}
|
|
}
|
|
|
|
if (rect)
|
|
object->rect = *rect;
|
|
else if (object->surface)
|
|
{
|
|
DDSURFACEDESC desc = { sizeof(desc) };
|
|
hr = IDirectDrawSurface_GetSurfaceDesc(object->surface, &desc);
|
|
if (hr == S_OK)
|
|
SetRect(&object->rect, 0, 0, desc.dwWidth, desc.dwHeight);
|
|
}
|
|
|
|
*ddraw_stream_sample = &object->IDirectDrawStreamSample_iface;
|
|
|
|
return S_OK;
|
|
}
|