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quartz: Get rid of the no longer used base parser. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2019-09-20 17:35:06 -05:00 committed by Alexandre Julliard
parent 40a4c782b7
commit d44d83b684
12 changed files with 1 additions and 1756 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
dlls/quartz/Makefile.in
View File

@ -16,8 +16,6 @@ C_SRCS = \
filtermapper.c \
main.c \
memallocator.c \
parser.c \
pin.c \
regsvr.c \
systemclock.c \
videorenderer.c \

1
dlls/quartz/acmwrapper.c
View File

@ -19,7 +19,6 @@
*/
#include "quartz_private.h"
#include "pin.h"
#include "uuids.h"
#include "mmreg.h"

1
dlls/quartz/avidec.c
View File

@ -19,7 +19,6 @@
*/
#include "quartz_private.h"
#include "pin.h"
#include "uuids.h"
#include "amvideo.h"

1
dlls/quartz/dsoundrender.c
View File

@ -19,7 +19,6 @@
*/
#include "quartz_private.h"
#include "pin.h"
#include "uuids.h"
#include "vfwmsgs.h"

1
dlls/quartz/filesource.c
View File

@ -24,7 +24,6 @@
#include "quartz_private.h"
#include "wine/debug.h"
#include "pin.h"
#include "uuids.h"
#include "vfwmsgs.h"
#include "winbase.h"

709
dlls/quartz/parser.c
View File

@ -1,709 +0,0 @@
/*
* Parser (Base for parsers and splitters)
*
* Copyright 2003 Robert Shearman
* Copyright 2004-2005 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
*/
#include "quartz_private.h"
#include "pin.h"
#include "vfwmsgs.h"
#include "amvideo.h"
#include "wine/debug.h"
#include <math.h>
#include <assert.h>
#include "parser.h"
WINE_DEFAULT_DEBUG_CHANNEL(quartz);
static const IMediaSeekingVtbl Parser_Seeking_Vtbl;
static const IPinVtbl Parser_OutputPin_Vtbl;
static const IPinVtbl Parser_InputPin_Vtbl;
static HRESULT WINAPI Parser_ChangeStart(IMediaSeeking *iface);
static HRESULT WINAPI Parser_ChangeStop(IMediaSeeking *iface);
static HRESULT WINAPI Parser_ChangeRate(IMediaSeeking *iface);
static HRESULT WINAPI Parser_OutputPin_DecideBufferSize(struct strmbase_source *iface,
IMemAllocator *allocator, ALLOCATOR_PROPERTIES *props);
static HRESULT WINAPI Parser_OutputPin_CheckMediaType(BasePin *pin, const AM_MEDIA_TYPE *pmt);
static HRESULT WINAPI Parser_OutputPin_GetMediaType(BasePin *iface, int iPosition, AM_MEDIA_TYPE *pmt);
static HRESULT WINAPI Parser_OutputPin_DecideAllocator(struct strmbase_source *iface,
IMemInputPin *peer, IMemAllocator **allocator);
static inline ParserImpl *impl_from_IMediaSeeking( IMediaSeeking *iface )
{
return CONTAINING_RECORD(iface, ParserImpl, sourceSeeking.IMediaSeeking_iface);
}
static inline ParserImpl *impl_from_IBaseFilter( IBaseFilter *iface )
{
return CONTAINING_RECORD(iface, ParserImpl, filter.IBaseFilter_iface);
}
static inline ParserImpl *impl_from_strmbase_filter(struct strmbase_filter *iface)
{
return CONTAINING_RECORD(iface, ParserImpl, filter);
}
IPin *parser_get_pin(struct strmbase_filter *iface, unsigned int index)
{
ParserImpl *filter = impl_from_strmbase_filter(iface);
if (!index)
return &filter->pInputPin->pin.IPin_iface;
else if (index <= filter->cStreams)
return &filter->sources[index - 1]->pin.pin.IPin_iface;
return NULL;
}
HRESULT Parser_Create(ParserImpl *pParser, const IBaseFilterVtbl *vtbl, IUnknown *outer,
const CLSID *clsid, const struct strmbase_filter_ops *func_table, const WCHAR *sink_name,
PFN_PROCESS_SAMPLE fnProcessSample, PFN_QUERY_ACCEPT fnQueryAccept, PFN_PRE_CONNECT fnPreConnect,
PFN_CLEANUP fnCleanup, PFN_DISCONNECT fnDisconnect, REQUESTPROC fnRequest,
STOPPROCESSPROC fnDone, SourceSeeking_ChangeStop stop,
SourceSeeking_ChangeStart start, SourceSeeking_ChangeRate rate)
{
HRESULT hr;
strmbase_filter_init(&pParser->filter, vtbl, outer, clsid, func_table);
pParser->fnDisconnect = fnDisconnect;
pParser->cStreams = 0;
pParser->sources = CoTaskMemAlloc(0 * sizeof(IPin *));
if (!start)
start = Parser_ChangeStart;
if (!stop)
stop = Parser_ChangeStop;
if (!rate)
rate = Parser_ChangeRate;
SourceSeeking_Init(&pParser->sourceSeeking, &Parser_Seeking_Vtbl, stop, start, rate, &pParser->filter.csFilter);
hr = PullPin_Construct(&Parser_InputPin_Vtbl, &pParser->filter, sink_name,
fnProcessSample, (void *)pParser, fnQueryAccept, fnCleanup, fnRequest,
fnDone, (IPin **)&pParser->pInputPin);
if (SUCCEEDED(hr))
{
pParser->pInputPin->fnPreConnect = fnPreConnect;
}
else
{
CoTaskMemFree(pParser->sources);
strmbase_filter_cleanup(&pParser->filter);
CoTaskMemFree(pParser);
}
return hr;
}
HRESULT WINAPI Parser_QueryInterface(IBaseFilter * iface, REFIID riid, LPVOID * ppv)
{
ParserImpl *This = impl_from_IBaseFilter(iface);
TRACE("(%s, %p)\n", qzdebugstr_guid(riid), ppv);
*ppv = NULL;
if ( IsEqualIID(riid, &IID_IUnknown)
|| IsEqualIID(riid, &IID_IPersist)
|| IsEqualIID(riid, &IID_IMediaFilter)
|| IsEqualIID(riid, &IID_IBaseFilter) )
*ppv = &This->filter.IBaseFilter_iface;
if (*ppv)
{
IUnknown_AddRef((IUnknown *)*ppv);
return S_OK;
}
if (!IsEqualIID(riid, &IID_IPin) && !IsEqualIID(riid, &IID_IVideoWindow))
FIXME("No interface for %s!\n", qzdebugstr_guid(riid));
return E_NOINTERFACE;
}
ULONG WINAPI Parser_AddRef(IBaseFilter * iface)
{
return BaseFilterImpl_AddRef(iface);
}
void Parser_Destroy(ParserImpl *This)
{
IPin *connected = NULL;
HRESULT hr;
PullPin_WaitForStateChange(This->pInputPin, INFINITE);
/* Don't need to clean up output pins, freeing input pin will do that */
IPin_ConnectedTo(&This->pInputPin->pin.IPin_iface, &connected);
if (connected)
{
hr = IPin_Disconnect(connected);
assert(hr == S_OK);
IPin_Release(connected);
hr = IPin_Disconnect(&This->pInputPin->pin.IPin_iface);
assert(hr == S_OK);
}
PullPin_destroy(This->pInputPin);
CoTaskMemFree(This->sources);
strmbase_filter_cleanup(&This->filter);
TRACE("Destroying parser\n");
CoTaskMemFree(This);
}
/** IMediaFilter methods **/
HRESULT WINAPI Parser_Stop(IBaseFilter * iface)
{
ParserImpl *This = impl_from_IBaseFilter(iface);
PullPin *pin = This->pInputPin;
ULONG i;
TRACE("%p->()\n", This);
EnterCriticalSection(&pin->thread_lock);
IAsyncReader_BeginFlush(This->pInputPin->pReader);
EnterCriticalSection(&This->filter.csFilter);
if (This->filter.state == State_Stopped)
{
LeaveCriticalSection(&This->filter.csFilter);
IAsyncReader_EndFlush(This->pInputPin->pReader);
LeaveCriticalSection(&pin->thread_lock);
return S_OK;
}
This->filter.state = State_Stopped;
for (i = 0; i < This->cStreams; ++i)
{
BaseOutputPinImpl_Inactive(&This->sources[i]->pin);
}
LeaveCriticalSection(&This->filter.csFilter);
PullPin_PauseProcessing(This->pInputPin);
PullPin_WaitForStateChange(This->pInputPin, INFINITE);
IAsyncReader_EndFlush(This->pInputPin->pReader);
LeaveCriticalSection(&pin->thread_lock);
return S_OK;
}
HRESULT WINAPI Parser_Pause(IBaseFilter * iface)
{
HRESULT hr = S_OK;
ParserImpl *This = impl_from_IBaseFilter(iface);
PullPin *pin = This->pInputPin;
TRACE("%p->()\n", This);
EnterCriticalSection(&pin->thread_lock);
EnterCriticalSection(&This->filter.csFilter);
if (This->filter.state == State_Paused)
{
LeaveCriticalSection(&This->filter.csFilter);
LeaveCriticalSection(&pin->thread_lock);
return S_OK;
}
if (This->filter.state == State_Stopped)
{
LeaveCriticalSection(&This->filter.csFilter);
hr = IBaseFilter_Run(iface, -1);
EnterCriticalSection(&This->filter.csFilter);
}
if (SUCCEEDED(hr))
This->filter.state = State_Paused;
LeaveCriticalSection(&This->filter.csFilter);
LeaveCriticalSection(&pin->thread_lock);
return hr;
}
HRESULT WINAPI Parser_Run(IBaseFilter * iface, REFERENCE_TIME tStart)
{
HRESULT hr = S_OK;
ParserImpl *This = impl_from_IBaseFilter(iface);
PullPin *pin = This->pInputPin;
ULONG i;
TRACE("%p->(%s)\n", This, wine_dbgstr_longlong(tStart));
EnterCriticalSection(&pin->thread_lock);
EnterCriticalSection(&This->filter.csFilter);
{
HRESULT hr_any = VFW_E_NOT_CONNECTED;
This->filter.rtStreamStart = tStart;
if (This->filter.state == State_Running || This->filter.state == State_Paused)
{
This->filter.state = State_Running;
LeaveCriticalSection(&This->filter.csFilter);
LeaveCriticalSection(&pin->thread_lock);
return S_OK;
}
for (i = 0; i < This->cStreams; ++i)
{
hr = BaseOutputPinImpl_Active(&This->sources[i]->pin);
if (SUCCEEDED(hr))
hr_any = hr;
}
hr = hr_any;
if (SUCCEEDED(hr))
{
LeaveCriticalSection(&This->filter.csFilter);
hr = PullPin_StartProcessing(This->pInputPin);
EnterCriticalSection(&This->filter.csFilter);
}
if (SUCCEEDED(hr))
This->filter.state = State_Running;
}
LeaveCriticalSection(&This->filter.csFilter);
LeaveCriticalSection(&pin->thread_lock);
return hr;
}
HRESULT WINAPI Parser_GetState(IBaseFilter * iface, DWORD dwMilliSecsTimeout, FILTER_STATE *pState)
{
ParserImpl *This = impl_from_IBaseFilter(iface);
PullPin *pin = This->pInputPin;
HRESULT hr = S_OK;
TRACE("%p->(%d, %p)\n", This, dwMilliSecsTimeout, pState);
EnterCriticalSection(&pin->thread_lock);
EnterCriticalSection(&This->filter.csFilter);
{
*pState = This->filter.state;
}
LeaveCriticalSection(&This->filter.csFilter);
if (This->pInputPin && (PullPin_WaitForStateChange(This->pInputPin, dwMilliSecsTimeout) == S_FALSE))
hr = VFW_S_STATE_INTERMEDIATE;
LeaveCriticalSection(&pin->thread_lock);
return hr;
}
HRESULT WINAPI Parser_SetSyncSource(IBaseFilter * iface, IReferenceClock *pClock)
{
ParserImpl *This = impl_from_IBaseFilter(iface);
PullPin *pin = This->pInputPin;
TRACE("%p->(%p)\n", This, pClock);
EnterCriticalSection(&pin->thread_lock);
BaseFilterImpl_SetSyncSource(iface,pClock);
LeaveCriticalSection(&pin->thread_lock);
return S_OK;
}
static const struct strmbase_source_ops source_ops =
{
{
Parser_OutputPin_CheckMediaType,
Parser_OutputPin_GetMediaType
},
BaseOutputPinImpl_AttemptConnection,
Parser_OutputPin_DecideBufferSize,
Parser_OutputPin_DecideAllocator,
};
HRESULT Parser_AddPin(ParserImpl *filter, const WCHAR *name,
ALLOCATOR_PROPERTIES *props, const AM_MEDIA_TYPE *mt)
{
Parser_OutputPin **old_sources;
Parser_OutputPin *object;
if (!(object = CoTaskMemAlloc(sizeof(*object))))
return E_OUTOFMEMORY;
old_sources = filter->sources;
filter->sources = CoTaskMemAlloc((filter->cStreams + 1) * sizeof(filter->sources[0]));
memcpy(filter->sources, old_sources, filter->cStreams * sizeof(filter->sources[0]));
filter->sources[filter->cStreams] = object;
strmbase_source_init(&object->pin, &Parser_OutputPin_Vtbl, &filter->filter,
name, &source_ops);
object->pmt = CoTaskMemAlloc(sizeof(AM_MEDIA_TYPE));
CopyMediaType(object->pmt, mt);
object->dwSamplesProcessed = 0;
object->allocProps = *props;
filter->cStreams++;
BaseFilterImpl_IncrementPinVersion(&filter->filter);
CoTaskMemFree(old_sources);
return S_OK;
}
static void free_source_pin(Parser_OutputPin *pin)
{
if (pin->pin.pin.pConnectedTo)
{
IPin_Disconnect(pin->pin.pin.pConnectedTo);
IPin_Disconnect(&pin->pin.pin.IPin_iface);
}
FreeMediaType(pin->pmt);
CoTaskMemFree(pin->pmt);
strmbase_source_cleanup(&pin->pin);
CoTaskMemFree(pin);
}
static HRESULT Parser_RemoveOutputPins(ParserImpl * This)
{
/* NOTE: should be in critical section when calling this function */
ULONG i;
Parser_OutputPin **old_sources = This->sources;
TRACE("(%p)\n", This);
This->sources = CoTaskMemAlloc(0);
for (i = 0; i < This->cStreams; i++)
free_source_pin(old_sources[i]);
BaseFilterImpl_IncrementPinVersion(&This->filter);
This->cStreams = 0;
CoTaskMemFree(old_sources);
return S_OK;
}
static HRESULT WINAPI Parser_ChangeStart(IMediaSeeking *iface)
{
FIXME("(%p) filter hasn't implemented start position change!\n", iface);
return S_OK;
}
static HRESULT WINAPI Parser_ChangeStop(IMediaSeeking *iface)
{
FIXME("(%p) filter hasn't implemented stop position change!\n", iface);
return S_OK;
}
static HRESULT WINAPI Parser_ChangeRate(IMediaSeeking *iface)
{
FIXME("(%p) filter hasn't implemented rate change!\n", iface);
return S_OK;
}
static HRESULT WINAPI Parser_Seeking_QueryInterface(IMediaSeeking * iface, REFIID riid, LPVOID * ppv)
{
ParserImpl *This = impl_from_IMediaSeeking(iface);
return IBaseFilter_QueryInterface(&This->filter.IBaseFilter_iface, riid, ppv);
}
static ULONG WINAPI Parser_Seeking_AddRef(IMediaSeeking * iface)
{
ParserImpl *This = impl_from_IMediaSeeking(iface);
return IBaseFilter_AddRef(&This->filter.IBaseFilter_iface);
}
static ULONG WINAPI Parser_Seeking_Release(IMediaSeeking * iface)
{
ParserImpl *This = impl_from_IMediaSeeking(iface);
return IBaseFilter_Release(&This->filter.IBaseFilter_iface);
}
static const IMediaSeekingVtbl Parser_Seeking_Vtbl =
{
Parser_Seeking_QueryInterface,
Parser_Seeking_AddRef,
Parser_Seeking_Release,
SourceSeekingImpl_GetCapabilities,
SourceSeekingImpl_CheckCapabilities,
SourceSeekingImpl_IsFormatSupported,
SourceSeekingImpl_QueryPreferredFormat,
SourceSeekingImpl_GetTimeFormat,
SourceSeekingImpl_IsUsingTimeFormat,
SourceSeekingImpl_SetTimeFormat,
SourceSeekingImpl_GetDuration,
SourceSeekingImpl_GetStopPosition,
SourceSeekingImpl_GetCurrentPosition,
SourceSeekingImpl_ConvertTimeFormat,
SourceSeekingImpl_SetPositions,
SourceSeekingImpl_GetPositions,
SourceSeekingImpl_GetAvailable,
SourceSeekingImpl_SetRate,
SourceSeekingImpl_GetRate,
SourceSeekingImpl_GetPreroll
};
static HRESULT WINAPI Parser_OutputPin_DecideBufferSize(struct strmbase_source *iface,
IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *ppropInputRequest)
{
Parser_OutputPin *This = (Parser_OutputPin*)iface;
ALLOCATOR_PROPERTIES actual;
if (ppropInputRequest->cbAlign && ppropInputRequest->cbAlign != This->allocProps.cbAlign)
FIXME("Requested Buffer cbAlign mismatch %i,%i\n",This->allocProps.cbAlign, ppropInputRequest->cbAlign);
if (ppropInputRequest->cbPrefix)
FIXME("Requested Buffer cbPrefix mismatch %i,%i\n",This->allocProps.cbPrefix, ppropInputRequest->cbPrefix);
if (ppropInputRequest->cbBuffer)
FIXME("Requested Buffer cbBuffer mismatch %i,%i\n",This->allocProps.cbBuffer, ppropInputRequest->cbBuffer);
if (ppropInputRequest->cBuffers)
FIXME("Requested Buffer cBuffers mismatch %i,%i\n",This->allocProps.cBuffers, ppropInputRequest->cBuffers);
return IMemAllocator_SetProperties(pAlloc, &This->allocProps, &actual);
}
static HRESULT WINAPI Parser_OutputPin_GetMediaType(BasePin *iface, int iPosition, AM_MEDIA_TYPE *pmt)
{
Parser_OutputPin *This = (Parser_OutputPin*)iface;
if (iPosition < 0)
return E_INVALIDARG;
if (iPosition > 0)
return VFW_S_NO_MORE_ITEMS;
CopyMediaType(pmt, This->pmt);
return S_OK;
}
static HRESULT WINAPI Parser_OutputPin_DecideAllocator(struct strmbase_source *iface,
IMemInputPin *pPin, IMemAllocator **pAlloc)
{
Parser_OutputPin *This = (Parser_OutputPin*)iface;
HRESULT hr;
*pAlloc = NULL;
if (This->alloc)
{
hr = IMemInputPin_NotifyAllocator(pPin, This->alloc, This->readonly);
if (SUCCEEDED(hr))
{
*pAlloc = This->alloc;
IMemAllocator_AddRef(*pAlloc);
}
}
else
hr = VFW_E_NO_ALLOCATOR;
return hr;
}
static HRESULT WINAPI Parser_OutputPin_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv)
{
Parser_OutputPin *This = unsafe_impl_Parser_OutputPin_from_IPin(iface);
TRACE("(%s, %p)\n", qzdebugstr_guid(riid), ppv);
*ppv = NULL;
if (IsEqualIID(riid, &IID_IUnknown))
*ppv = iface;
else if (IsEqualIID(riid, &IID_IPin))
*ppv = iface;
/* The Parser filter does not support querying IMediaSeeking, return it directly */
else if (IsEqualIID(riid, &IID_IMediaSeeking))
*ppv = &impl_from_IBaseFilter(&This->pin.pin.filter->IBaseFilter_iface)->sourceSeeking;
if (*ppv)
{
IUnknown_AddRef((IUnknown *)(*ppv));
return S_OK;
}
FIXME("No interface for %s!\n", qzdebugstr_guid(riid));
return E_NOINTERFACE;
}
static HRESULT WINAPI Parser_OutputPin_Connect(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt)
{
Parser_OutputPin *This = unsafe_impl_Parser_OutputPin_from_IPin(iface);
ParserImpl *parser = impl_from_IBaseFilter(&This->pin.pin.filter->IBaseFilter_iface);
/* Set the allocator to our input pin's */
EnterCriticalSection(&parser->filter.csFilter);
This->alloc = parser->pInputPin->pAlloc;
LeaveCriticalSection(&parser->filter.csFilter);
return BaseOutputPinImpl_Connect(iface, pReceivePin, pmt);
}
static HRESULT WINAPI Parser_OutputPin_CheckMediaType(BasePin *pin, const AM_MEDIA_TYPE *pmt)
{
Parser_OutputPin *This = (Parser_OutputPin *)pin;
dump_AM_MEDIA_TYPE(pmt);
return (memcmp(This->pmt, pmt, sizeof(AM_MEDIA_TYPE)) == 0);
}
static const IPinVtbl Parser_OutputPin_Vtbl =
{
Parser_OutputPin_QueryInterface,
BasePinImpl_AddRef,
BasePinImpl_Release,
Parser_OutputPin_Connect,
BaseOutputPinImpl_ReceiveConnection,
BaseOutputPinImpl_Disconnect,
BasePinImpl_ConnectedTo,
BasePinImpl_ConnectionMediaType,
BasePinImpl_QueryPinInfo,
BasePinImpl_QueryDirection,
BasePinImpl_QueryId,
BasePinImpl_QueryAccept,
BasePinImpl_EnumMediaTypes,
BasePinImpl_QueryInternalConnections,
BaseOutputPinImpl_EndOfStream,
BaseOutputPinImpl_BeginFlush,
BaseOutputPinImpl_EndFlush,
BasePinImpl_NewSegment
};
static HRESULT WINAPI Parser_PullPin_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv)
{
PullPin *This = impl_PullPin_from_IPin(iface);
TRACE("(%p/%p)->(%s, %p)\n", This, iface, qzdebugstr_guid(riid), ppv);
*ppv = NULL;
/*
* It is important to capture the request for the IMediaSeeking interface before it is passed
* on to PullPin_QueryInterface, this is necessary since the Parser filter does not support
* querying IMediaSeeking
*/
if (IsEqualIID(riid, &IID_IMediaSeeking))
*ppv = &impl_from_IBaseFilter(&This->pin.filter->IBaseFilter_iface)->sourceSeeking;
if (*ppv)
{
IUnknown_AddRef((IUnknown *)(*ppv));
return S_OK;
}
return PullPin_QueryInterface(iface, riid, ppv);
}
static HRESULT WINAPI Parser_PullPin_Disconnect(IPin * iface)
{
HRESULT hr;
PullPin *This = impl_PullPin_from_IPin(iface);
TRACE("()\n");
EnterCriticalSection(&This->thread_lock);
EnterCriticalSection(&This->pin.filter->csFilter);
{
if (This->pin.pConnectedTo)
{
FILTER_STATE state;
ParserImpl *Parser = impl_from_IBaseFilter(&This->pin.filter->IBaseFilter_iface);
LeaveCriticalSection(&This->pin.filter->csFilter);
hr = IBaseFilter_GetState(&This->pin.filter->IBaseFilter_iface, INFINITE, &state);
EnterCriticalSection(&This->pin.filter->csFilter);
if (SUCCEEDED(hr) && (state == State_Stopped) && SUCCEEDED(Parser->fnDisconnect(Parser)))
{
LeaveCriticalSection(&This->pin.filter->csFilter);
PullPin_Disconnect(iface);
EnterCriticalSection(&This->pin.filter->csFilter);
hr = Parser_RemoveOutputPins(impl_from_IBaseFilter(&This->pin.filter->IBaseFilter_iface));
}
else
hr = VFW_E_NOT_STOPPED;
}
else
hr = S_FALSE;
}
LeaveCriticalSection(&This->pin.filter->csFilter);
LeaveCriticalSection(&This->thread_lock);
return hr;
}
static HRESULT WINAPI Parser_PullPin_ReceiveConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt)
{
HRESULT hr;
TRACE("()\n");
hr = PullPin_ReceiveConnection(iface, pReceivePin, pmt);
if (FAILED(hr))
{
BasePin *This = (BasePin *)iface;
EnterCriticalSection(&This->filter->csFilter);
Parser_RemoveOutputPins(impl_from_IBaseFilter(&This->filter->IBaseFilter_iface));
LeaveCriticalSection(&This->filter->csFilter);
}
return hr;
}
static HRESULT WINAPI Parser_PullPin_EnumMediaTypes(IPin *iface, IEnumMediaTypes **ppEnum)
{
BasePin *This = (BasePin *)iface;
TRACE("(%p/%p)->(%p)\n", This, iface, ppEnum);
return EnumMediaTypes_Construct(This, BasePinImpl_GetMediaType, BasePinImpl_GetMediaTypeVersion, ppEnum);
}
static const IPinVtbl Parser_InputPin_Vtbl =
{
Parser_PullPin_QueryInterface,
BasePinImpl_AddRef,
BasePinImpl_Release,
BaseInputPinImpl_Connect,
Parser_PullPin_ReceiveConnection,
Parser_PullPin_Disconnect,
BasePinImpl_ConnectedTo,
BasePinImpl_ConnectionMediaType,
BasePinImpl_QueryPinInfo,
BasePinImpl_QueryDirection,
BasePinImpl_QueryId,
PullPin_QueryAccept,
Parser_PullPin_EnumMediaTypes,
BasePinImpl_QueryInternalConnections,
PullPin_EndOfStream,
PullPin_BeginFlush,
PullPin_EndFlush,
PullPin_NewSegment
};

77
dlls/quartz/parser.h
View File

@ -1,77 +0,0 @@
/*
* Parser declarations
*
* Copyright 2005 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
*/
typedef struct ParserImpl ParserImpl;
typedef HRESULT (*PFN_PROCESS_SAMPLE) (LPVOID iface, IMediaSample * pSample, DWORD_PTR cookie);
typedef HRESULT (*PFN_QUERY_ACCEPT) (LPVOID iface, const AM_MEDIA_TYPE * pmt);
typedef HRESULT (*PFN_PRE_CONNECT) (IPin * iface, IPin * pConnectPin, ALLOCATOR_PROPERTIES *prop);
typedef HRESULT (*PFN_CLEANUP) (LPVOID iface);
typedef HRESULT (*PFN_DISCONNECT) (LPVOID iface);
typedef struct Parser_OutputPin
{
struct strmbase_source pin;
AM_MEDIA_TYPE * pmt;
LONGLONG dwSamplesProcessed;
ALLOCATOR_PROPERTIES allocProps;
IMemAllocator *alloc;
BOOL readonly;
} Parser_OutputPin;
struct ParserImpl
{
struct strmbase_filter filter;
PFN_DISCONNECT fnDisconnect;
PullPin *pInputPin;
Parser_OutputPin **sources;
ULONG cStreams;
SourceSeeking sourceSeeking;
};
extern HRESULT Parser_AddPin(ParserImpl *filter, const WCHAR *name,
ALLOCATOR_PROPERTIES *props, const AM_MEDIA_TYPE *mt);
HRESULT Parser_Create(ParserImpl *parser, const IBaseFilterVtbl *vtbl, IUnknown *outer,
const CLSID *clsid, const struct strmbase_filter_ops *func_table, const WCHAR *sink_name,
PFN_PROCESS_SAMPLE, PFN_QUERY_ACCEPT, PFN_PRE_CONNECT, PFN_CLEANUP, PFN_DISCONNECT,
REQUESTPROC, STOPPROCESSPROC, SourceSeeking_ChangeStop,
SourceSeeking_ChangeStart, SourceSeeking_ChangeRate) DECLSPEC_HIDDEN;
/* Override the _Release function and call this when releasing */
extern void Parser_Destroy(ParserImpl *This);
extern HRESULT WINAPI Parser_Stop(IBaseFilter * iface);
extern HRESULT WINAPI Parser_Pause(IBaseFilter * iface);
extern HRESULT WINAPI Parser_Run(IBaseFilter * iface, REFERENCE_TIME tStart);
extern HRESULT WINAPI Parser_GetState(IBaseFilter * iface, DWORD dwMilliSecsTimeout, FILTER_STATE *pState);
extern HRESULT WINAPI Parser_SetSyncSource(IBaseFilter * iface, IReferenceClock *pClock);
IPin *parser_get_pin(struct strmbase_filter *iface, unsigned int index) DECLSPEC_HIDDEN;
/* COM helpers */
static inline Parser_OutputPin *unsafe_impl_Parser_OutputPin_from_IPin( IPin *iface )
{
return CONTAINING_RECORD(iface, Parser_OutputPin, pin.pin.IPin_iface);
}

818
dlls/quartz/pin.c
View File

@ -1,818 +0,0 @@
/*
* Generic Implementation of IPin Interface
*
* Copyright 2003 Robert Shearman
*
* 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
*/
#include "quartz_private.h"
#include "pin.h"
#include "wine/debug.h"
#include "uuids.h"
#include "vfwmsgs.h"
#include <assert.h>
WINE_DEFAULT_DEBUG_CHANNEL(quartz);
#define ALIGNDOWN(value,boundary) ((value)/(boundary)*(boundary))
#define ALIGNUP(value,boundary) (ALIGNDOWN((value)+(boundary)-1, (boundary)))
typedef HRESULT (*SendPinFunc)( IPin *to, LPVOID arg );
/** Helper function, there are a lot of places where the error code is inherited
* The following rules apply:
*
* Return the first received error code (E_NOTIMPL is ignored)
* If no errors occur: return the first received non-error-code that isn't S_OK
*/
static HRESULT updatehres( HRESULT original, HRESULT new )
{
if (FAILED( original ) || new == E_NOTIMPL)
return original;
if (FAILED( new ) || original == S_OK)
return new;
return original;
}
/** Sends a message from a pin further to other, similar pins
* fnMiddle is called on each pin found further on the stream.
* fnEnd (can be NULL) is called when the message can't be sent any further (this is a renderer or source)
*
* If the pin given is an input pin, the message will be sent downstream to other input pins
* If the pin given is an output pin, the message will be sent upstream to other output pins
*/
static HRESULT SendFurther( IPin *from, SendPinFunc fnMiddle, LPVOID arg, SendPinFunc fnEnd )
{
PIN_INFO pin_info;
ULONG amount = 0;
HRESULT hr = S_OK;
HRESULT hr_return = S_OK;
IEnumPins *enumpins = NULL;
BOOL foundend = TRUE;
PIN_DIRECTION from_dir;
IPin_QueryDirection( from, &from_dir );
hr = IPin_QueryInternalConnections( from, NULL, &amount );
if (hr != E_NOTIMPL && amount)
FIXME("Use QueryInternalConnections!\n");
pin_info.pFilter = NULL;
hr = IPin_QueryPinInfo( from, &pin_info );
if (FAILED(hr))
goto out;
hr = IBaseFilter_EnumPins( pin_info.pFilter, &enumpins );
if (FAILED(hr))
goto out;
hr = IEnumPins_Reset( enumpins );
while (hr == S_OK) {
IPin *pin = NULL;
hr = IEnumPins_Next( enumpins, 1, &pin, NULL );
if (hr == VFW_E_ENUM_OUT_OF_SYNC)
{
hr = IEnumPins_Reset( enumpins );
continue;
}
if (pin)
{
PIN_DIRECTION dir;
IPin_QueryDirection( pin, &dir );
if (dir != from_dir)
{
IPin *connected = NULL;
foundend = FALSE;
IPin_ConnectedTo( pin, &connected );
if (connected)
{
HRESULT hr_local;
hr_local = fnMiddle( connected, arg );
hr_return = updatehres( hr_return, hr_local );
IPin_Release(connected);
}
}
IPin_Release( pin );
}
else
{
hr = S_OK;
break;
}
}
if (!foundend)
hr = hr_return;
else if (fnEnd) {
HRESULT hr_local;
hr_local = fnEnd( from, arg );
hr_return = updatehres( hr_return, hr_local );
}
out:
if (enumpins)
IEnumPins_Release( enumpins );
if (pin_info.pFilter)
IBaseFilter_Release( pin_info.pFilter );
return hr;
}
static HRESULT deliver_endofstream(IPin* pin, LPVOID unused)
{
return IPin_EndOfStream( pin );
}
static HRESULT deliver_beginflush(IPin* pin, LPVOID unused)
{
return IPin_BeginFlush( pin );
}
static HRESULT deliver_endflush(IPin* pin, LPVOID unused)
{
return IPin_EndFlush( pin );
}
typedef struct newsegmentargs
{
REFERENCE_TIME tStart, tStop;
double rate;
} newsegmentargs;
static HRESULT deliver_newsegment(IPin *pin, LPVOID data)
{
newsegmentargs *args = data;
return IPin_NewSegment(pin, args->tStart, args->tStop, args->rate);
}
/*** PullPin implementation ***/
static HRESULT PullPin_Init(const IPinVtbl *PullPin_Vtbl, struct strmbase_filter *filter,
const WCHAR *name, SAMPLEPROC_PULL pSampleProc, void *pUserData,
QUERYACCEPTPROC pQueryAccept, CLEANUPPROC pCleanUp, REQUESTPROC pCustomRequest,
STOPPROCESSPROC pDone, PullPin *pPinImpl)
{
/* Common attributes */
pPinImpl->pin.IPin_iface.lpVtbl = PullPin_Vtbl;
pPinImpl->pin.pConnectedTo = NULL;
wcscpy(pPinImpl->pin.name, name);
pPinImpl->pin.dir = PINDIR_INPUT;
pPinImpl->pin.filter = filter;
ZeroMemory(&pPinImpl->pin.mtCurrent, sizeof(AM_MEDIA_TYPE));
/* Input pin attributes */
pPinImpl->pUserData = pUserData;
pPinImpl->fnQueryAccept = pQueryAccept;
pPinImpl->fnSampleProc = pSampleProc;
pPinImpl->fnCleanProc = pCleanUp;
pPinImpl->fnDone = pDone;
pPinImpl->fnPreConnect = NULL;
pPinImpl->pAlloc = NULL;
pPinImpl->prefAlloc = NULL;
pPinImpl->pReader = NULL;
pPinImpl->hThread = NULL;
pPinImpl->hEventStateChanged = CreateEventW(NULL, TRUE, TRUE, NULL);
pPinImpl->thread_sleepy = CreateEventW(NULL, FALSE, FALSE, NULL);
pPinImpl->rtStart = 0;
pPinImpl->rtCurrent = 0;
pPinImpl->rtStop = ((LONGLONG)0x7fffffff << 32) | 0xffffffff;
pPinImpl->dRate = 1.0;
pPinImpl->state = Req_Die;
pPinImpl->fnCustomRequest = pCustomRequest;
pPinImpl->stop_playback = TRUE;
InitializeCriticalSection(&pPinImpl->thread_lock);
pPinImpl->thread_lock.DebugInfo->Spare[0] = (DWORD_PTR)( __FILE__ ": PullPin.thread_lock");
return S_OK;
}
HRESULT PullPin_Construct(const IPinVtbl *PullPin_Vtbl, struct strmbase_filter *filter, const WCHAR *name,
SAMPLEPROC_PULL pSampleProc, LPVOID pUserData, QUERYACCEPTPROC pQueryAccept,
CLEANUPPROC pCleanUp, REQUESTPROC pCustomRequest, STOPPROCESSPROC pDone,
IPin ** ppPin)
{
PullPin * pPinImpl;
*ppPin = NULL;
pPinImpl = CoTaskMemAlloc(sizeof(*pPinImpl));
if (!pPinImpl)
return E_OUTOFMEMORY;
if (SUCCEEDED(PullPin_Init(PullPin_Vtbl, filter, name, pSampleProc, pUserData,
pQueryAccept, pCleanUp, pCustomRequest, pDone, pPinImpl)))
{
*ppPin = &pPinImpl->pin.IPin_iface;
return S_OK;
}
CoTaskMemFree(pPinImpl);
return E_FAIL;
}
static HRESULT PullPin_InitProcessing(PullPin * This);
HRESULT WINAPI PullPin_ReceiveConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt)
{
PIN_DIRECTION pindirReceive;
HRESULT hr = S_OK;
PullPin *This = impl_PullPin_from_IPin(iface);
TRACE("(%p/%p)->(%p, %p)\n", This, iface, pReceivePin, pmt);
dump_AM_MEDIA_TYPE(pmt);
EnterCriticalSection(&This->pin.filter->csFilter);
if (!This->pin.pConnectedTo)
{
ALLOCATOR_PROPERTIES props;
props.cBuffers = 3;
props.cbBuffer = 64 * 1024; /* 64 KB */
props.cbAlign = 1;
props.cbPrefix = 0;
if (This->fnQueryAccept(This->pUserData, pmt) != S_OK)
hr = VFW_E_TYPE_NOT_ACCEPTED; /* FIXME: shouldn't we just map common errors onto
* VFW_E_TYPE_NOT_ACCEPTED and pass the value on otherwise? */
if (SUCCEEDED(hr))
{
IPin_QueryDirection(pReceivePin, &pindirReceive);
if (pindirReceive != PINDIR_OUTPUT)
{
ERR("Can't connect from non-output pin\n");
hr = VFW_E_INVALID_DIRECTION;
}
}
This->pReader = NULL;
This->pAlloc = NULL;
This->prefAlloc = NULL;
if (SUCCEEDED(hr))
{
hr = IPin_QueryInterface(pReceivePin, &IID_IAsyncReader, (LPVOID *)&This->pReader);
}
if (SUCCEEDED(hr) && This->fnPreConnect)
{
hr = This->fnPreConnect(iface, pReceivePin, &props);
}
/*
* Some custom filters (such as the one used by Fallout 3
* and Fallout: New Vegas) expect to be passed a non-NULL
* preferred allocator.
*/
if (SUCCEEDED(hr))
{
hr = StdMemAllocator_create(NULL, (LPVOID *) &This->prefAlloc);
}
if (SUCCEEDED(hr))
{
hr = IAsyncReader_RequestAllocator(This->pReader, This->prefAlloc, &props, &This->pAlloc);
}
if (SUCCEEDED(hr))
{
CopyMediaType(&This->pin.mtCurrent, pmt);
This->pin.pConnectedTo = pReceivePin;
IPin_AddRef(pReceivePin);
hr = IMemAllocator_Commit(This->pAlloc);
}
if (SUCCEEDED(hr))
hr = PullPin_InitProcessing(This);
if (FAILED(hr))
{
if (This->pReader)
IAsyncReader_Release(This->pReader);
This->pReader = NULL;
if (This->prefAlloc)
IMemAllocator_Release(This->prefAlloc);
This->prefAlloc = NULL;
if (This->pAlloc)
IMemAllocator_Release(This->pAlloc);
This->pAlloc = NULL;
}
}
else
hr = VFW_E_ALREADY_CONNECTED;
LeaveCriticalSection(&This->pin.filter->csFilter);
return hr;
}
HRESULT WINAPI PullPin_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv)
{
PullPin *This = impl_PullPin_from_IPin(iface);
TRACE("(%p/%p)->(%s, %p)\n", This, iface, qzdebugstr_guid(riid), ppv);
*ppv = NULL;
if (IsEqualIID(riid, &IID_IUnknown))
*ppv = iface;
else if (IsEqualIID(riid, &IID_IPin))
*ppv = iface;
else if (IsEqualIID(riid, &IID_IMediaSeeking) ||
IsEqualIID(riid, &IID_IQualityControl))
{
return IBaseFilter_QueryInterface(&This->pin.filter->IBaseFilter_iface, riid, ppv);
}
if (*ppv)
{
IUnknown_AddRef((IUnknown *)(*ppv));
return S_OK;
}
FIXME("No interface for %s!\n", qzdebugstr_guid(riid));
return E_NOINTERFACE;
}
void PullPin_destroy(PullPin *pin)
{
WaitForSingleObject(pin->hEventStateChanged, INFINITE);
assert(!pin->hThread);
if (pin->prefAlloc)
IMemAllocator_Release(pin->prefAlloc);
if (pin->pAlloc)
IMemAllocator_Release(pin->pAlloc);
if (pin->pReader)
IAsyncReader_Release(pin->pReader);
CloseHandle(pin->thread_sleepy);
CloseHandle(pin->hEventStateChanged);
pin->thread_lock.DebugInfo->Spare[0] = 0;
DeleteCriticalSection(&pin->thread_lock);
CoTaskMemFree(pin);
}
static void PullPin_Flush(PullPin *This)
{
IMediaSample *pSample;
TRACE("Flushing!\n");
if (This->pReader)
{
/* Do not allow state to change while flushing */
EnterCriticalSection(&This->pin.filter->csFilter);
/* Flush outstanding samples */
IAsyncReader_BeginFlush(This->pReader);
for (;;)
{
DWORD_PTR dwUser;
pSample = NULL;
IAsyncReader_WaitForNext(This->pReader, 0, &pSample, &dwUser);
if (!pSample)
break;
assert(!IMediaSample_GetActualDataLength(pSample));
IMediaSample_Release(pSample);
}
IAsyncReader_EndFlush(This->pReader);
LeaveCriticalSection(&This->pin.filter->csFilter);
}
}
static void PullPin_Thread_Process(PullPin *This)
{
HRESULT hr;
IMediaSample * pSample = NULL;
ALLOCATOR_PROPERTIES allocProps;
hr = IMemAllocator_GetProperties(This->pAlloc, &allocProps);
This->cbAlign = allocProps.cbAlign;
if (This->rtCurrent < This->rtStart)
This->rtCurrent = MEDIATIME_FROM_BYTES(ALIGNDOWN(BYTES_FROM_MEDIATIME(This->rtStart), This->cbAlign));
TRACE("Start\n");
if (This->rtCurrent >= This->rtStop)
{
IPin_EndOfStream(&This->pin.IPin_iface);
return;
}
/* There is no sample in our buffer */
hr = This->fnCustomRequest(This->pUserData);
if (FAILED(hr))
ERR("Request error: %x\n", hr);
EnterCriticalSection(&This->pin.filter->csFilter);
SetEvent(This->hEventStateChanged);
LeaveCriticalSection(&This->pin.filter->csFilter);
if (SUCCEEDED(hr))
do
{
DWORD_PTR dwUser;
TRACE("Process sample\n");
pSample = NULL;
hr = IAsyncReader_WaitForNext(This->pReader, 10000, &pSample, &dwUser);
/* Return an empty sample on error to the implementation in case it does custom parsing, so it knows it's gone */
if (SUCCEEDED(hr))
{
hr = This->fnSampleProc(This->pUserData, pSample, dwUser);
}
else
{
if (hr == VFW_E_TIMEOUT)
{
if (pSample != NULL)
WARN("Non-NULL sample returned with VFW_E_TIMEOUT.\n");
hr = S_OK;
}
/* FIXME: Errors are not well handled yet! */
else
ERR("Processing error: %x\n", hr);
}
if (pSample)
{
IMediaSample_Release(pSample);
pSample = NULL;
}
} while (This->rtCurrent < This->rtStop && hr == S_OK && !This->stop_playback);
/*
* Sample was rejected, and we are asked to terminate. When there is more than one buffer
* it is possible for a filter to have several queued samples, making it necessary to
* release all of these pending samples.
*/
if (This->stop_playback || FAILED(hr))
{
DWORD_PTR dwUser;
do
{
if (pSample)
IMediaSample_Release(pSample);
pSample = NULL;
IAsyncReader_WaitForNext(This->pReader, 0, &pSample, &dwUser);
} while(pSample);
}
/* Can't reset state to Sleepy here because that might race, instead PauseProcessing will do that for us
* Flush remaining samples
*/
if (This->fnDone)
This->fnDone(This->pUserData);
TRACE("End: %08x, %d\n", hr, This->stop_playback);
}
static void PullPin_Thread_Pause(PullPin *This)
{
PullPin_Flush(This);
EnterCriticalSection(&This->pin.filter->csFilter);
This->state = Req_Sleepy;
SetEvent(This->hEventStateChanged);
LeaveCriticalSection(&This->pin.filter->csFilter);
}
static void PullPin_Thread_Stop(PullPin *This)
{
TRACE("(%p)->()\n", This);
EnterCriticalSection(&This->pin.filter->csFilter);
SetEvent(This->hEventStateChanged);
LeaveCriticalSection(&This->pin.filter->csFilter);
IPin_Release(&This->pin.IPin_iface);
CoUninitialize();
ExitThread(0);
}
static DWORD WINAPI PullPin_Thread_Main(LPVOID pv)
{
PullPin *This = pv;
CoInitializeEx(NULL, COINIT_MULTITHREADED);
PullPin_Flush(This);
for (;;)
{
WaitForSingleObject(This->thread_sleepy, INFINITE);
TRACE("State: %d\n", This->state);
switch (This->state)
{
case Req_Die: PullPin_Thread_Stop(This); break;
case Req_Run: PullPin_Thread_Process(This); break;
case Req_Pause: PullPin_Thread_Pause(This); break;
case Req_Sleepy: ERR("Should not be signalled with SLEEPY!\n"); break;
default: ERR("Unknown state request: %d\n", This->state); break;
}
}
return 0;
}
static HRESULT PullPin_InitProcessing(PullPin * This)
{
HRESULT hr = S_OK;
TRACE("(%p)->()\n", This);
/* if we are connected */
if (This->pAlloc)
{
DWORD dwThreadId;
WaitForSingleObject(This->hEventStateChanged, INFINITE);
EnterCriticalSection(&This->pin.filter->csFilter);
assert(!This->hThread);
assert(This->state == Req_Die);
assert(This->stop_playback);
assert(WaitForSingleObject(This->thread_sleepy, 0) == WAIT_TIMEOUT);
This->state = Req_Sleepy;
IPin_AddRef(&This->pin.IPin_iface);
This->hThread = CreateThread(NULL, 0, PullPin_Thread_Main, This, 0, &dwThreadId);
if (!This->hThread)
{
hr = HRESULT_FROM_WIN32(GetLastError());
IPin_Release(&This->pin.IPin_iface);
}
if (SUCCEEDED(hr))
{
SetEvent(This->hEventStateChanged);
/* If assert fails, that means a command was not processed before the thread previously terminated */
}
LeaveCriticalSection(&This->pin.filter->csFilter);
}
TRACE(" -- %x\n", hr);
return hr;
}
HRESULT PullPin_StartProcessing(PullPin * This)
{
/* if we are connected */
TRACE("(%p)->()\n", This);
if(This->pAlloc)
{
assert(This->hThread);
PullPin_WaitForStateChange(This, INFINITE);
assert(This->state == Req_Sleepy);
/* Wake up! */
assert(WaitForSingleObject(This->thread_sleepy, 0) == WAIT_TIMEOUT);
This->state = Req_Run;
This->stop_playback = FALSE;
ResetEvent(This->hEventStateChanged);
SetEvent(This->thread_sleepy);
}
return S_OK;
}
HRESULT PullPin_PauseProcessing(PullPin * This)
{
/* if we are connected */
TRACE("(%p)->()\n", This);
if(This->pAlloc)
{
assert(This->hThread);
PullPin_WaitForStateChange(This, INFINITE);
EnterCriticalSection(&This->pin.filter->csFilter);
assert(!This->stop_playback);
assert(This->state == Req_Run|| This->state == Req_Sleepy);
assert(WaitForSingleObject(This->thread_sleepy, 0) == WAIT_TIMEOUT);
This->state = Req_Pause;
This->stop_playback = TRUE;
ResetEvent(This->hEventStateChanged);
SetEvent(This->thread_sleepy);
/* Release any outstanding samples */
if (This->pReader)
{
IMediaSample *pSample;
DWORD_PTR dwUser;
do
{
pSample = NULL;
IAsyncReader_WaitForNext(This->pReader, 0, &pSample, &dwUser);
if (pSample)
IMediaSample_Release(pSample);
} while(pSample);
}
LeaveCriticalSection(&This->pin.filter->csFilter);
}
return S_OK;
}
static HRESULT PullPin_StopProcessing(PullPin * This)
{
TRACE("(%p)->()\n", This);
/* if we are alive */
assert(This->hThread);
PullPin_WaitForStateChange(This, INFINITE);
assert(This->state == Req_Pause || This->state == Req_Sleepy);
This->stop_playback = TRUE;
This->state = Req_Die;
assert(WaitForSingleObject(This->thread_sleepy, 0) == WAIT_TIMEOUT);
ResetEvent(This->hEventStateChanged);
SetEvent(This->thread_sleepy);
return S_OK;
}
HRESULT PullPin_WaitForStateChange(PullPin * This, DWORD dwMilliseconds)
{
if (WaitForSingleObject(This->hEventStateChanged, dwMilliseconds) == WAIT_TIMEOUT)
return S_FALSE;
return S_OK;
}
HRESULT WINAPI PullPin_QueryAccept(IPin * iface, const AM_MEDIA_TYPE * pmt)
{
PullPin *This = impl_PullPin_from_IPin(iface);
TRACE("(%p/%p)->(%p)\n", This, iface, pmt);
return (This->fnQueryAccept(This->pUserData, pmt) == S_OK ? S_OK : S_FALSE);
}
HRESULT WINAPI PullPin_EndOfStream(IPin * iface)
{
PullPin *This = impl_PullPin_from_IPin(iface);
HRESULT hr = S_FALSE;
TRACE("(%p)->()\n", iface);
EnterCriticalSection(&This->pin.filter->csFilter);
hr = SendFurther( iface, deliver_endofstream, NULL, NULL );
SetEvent(This->hEventStateChanged);
LeaveCriticalSection(&This->pin.filter->csFilter);
return hr;
}
HRESULT WINAPI PullPin_BeginFlush(IPin * iface)
{
PullPin *This = impl_PullPin_from_IPin(iface);
TRACE("(%p)->()\n", This);
EnterCriticalSection(&This->pin.filter->csFilter);
{
SendFurther( iface, deliver_beginflush, NULL, NULL );
}
LeaveCriticalSection(&This->pin.filter->csFilter);
EnterCriticalSection(&This->thread_lock);
{
if (This->pReader)
IAsyncReader_BeginFlush(This->pReader);
PullPin_WaitForStateChange(This, INFINITE);
if (This->hThread && This->state == Req_Run)
{
PullPin_PauseProcessing(This);
PullPin_WaitForStateChange(This, INFINITE);
}
}
LeaveCriticalSection(&This->thread_lock);
EnterCriticalSection(&This->pin.filter->csFilter);
{
This->fnCleanProc(This->pUserData);
}
LeaveCriticalSection(&This->pin.filter->csFilter);
return S_OK;
}
HRESULT WINAPI PullPin_EndFlush(IPin * iface)
{
PullPin *This = impl_PullPin_from_IPin(iface);
TRACE("(%p)->()\n", iface);
/* Send further first: Else a race condition might terminate processing early */
EnterCriticalSection(&This->pin.filter->csFilter);
SendFurther( iface, deliver_endflush, NULL, NULL );
LeaveCriticalSection(&This->pin.filter->csFilter);
EnterCriticalSection(&This->thread_lock);
{
FILTER_STATE state;
if (This->pReader)
IAsyncReader_EndFlush(This->pReader);
IBaseFilter_GetState(&This->pin.filter->IBaseFilter_iface, INFINITE, &state);
if (state != State_Stopped)
PullPin_StartProcessing(This);
PullPin_WaitForStateChange(This, INFINITE);
}
LeaveCriticalSection(&This->thread_lock);
return S_OK;
}
HRESULT WINAPI PullPin_Disconnect(IPin *iface)
{
HRESULT hr;
PullPin *This = impl_PullPin_from_IPin(iface);
TRACE("()\n");
EnterCriticalSection(&This->pin.filter->csFilter);
{
if (FAILED(hr = IMemAllocator_Decommit(This->pAlloc)))
ERR("Allocator decommit failed with error %x. Possible memory leak\n", hr);
if (This->pin.pConnectedTo)
{
IPin_Release(This->pin.pConnectedTo);
This->pin.pConnectedTo = NULL;
PullPin_StopProcessing(This);
FreeMediaType(&This->pin.mtCurrent);
ZeroMemory(&This->pin.mtCurrent, sizeof(This->pin.mtCurrent));
hr = S_OK;
}
else
hr = S_FALSE;
}
LeaveCriticalSection(&This->pin.filter->csFilter);
WaitForSingleObject(This->hThread, INFINITE);
CloseHandle(This->hThread);
This->hThread = NULL;
return hr;
}
HRESULT WINAPI PullPin_NewSegment(IPin * iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate)
{
newsegmentargs args;
FIXME("(%p)->(%s, %s, %g) stub\n", iface, wine_dbgstr_longlong(tStart), wine_dbgstr_longlong(tStop), dRate);
args.tStart = tStart;
args.tStop = tStop;
args.rate = dRate;
return SendFurther( iface, deliver_newsegment, &args, NULL );
}

133
dlls/quartz/pin.h
View File

@ -1,133 +0,0 @@
/*
* IPin function declarations to allow inheritance
*
* Copyright 2003 Robert Shearman
*
* 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
*/
/* This function will process incoming samples to the pin.
* Any return value valid in IMemInputPin::Receive is allowed here
*
* Cookie is the cookie that was set when requesting the buffer, if you don't
* implement custom requesting, you can safely ignore this
*/
typedef HRESULT (* SAMPLEPROC_PULL)(LPVOID userdata, IMediaSample * pSample, DWORD_PTR cookie);
/* This function will determine whether a type is supported or not.
* It is allowed to return any error value (within reason), as opposed
* to IPin::QueryAccept which is only allowed to return S_OK or S_FALSE.
*/
typedef HRESULT (* QUERYACCEPTPROC)(LPVOID userdata, const AM_MEDIA_TYPE * pmt);
/* This function is called prior to finalizing a connection with
* another pin and can be used to get things from the other pin
* like IMemInput interfaces.
*
* props contains some defaults, but you can safely override them to your liking
*/
typedef HRESULT (* PRECONNECTPROC)(IPin * iface, IPin * pConnectPin, ALLOCATOR_PROPERTIES *props);
/* This function is called whenever a cleanup operation has to occur,
* this is usually after a flush, seek, or end of stream notification.
* This code may even be repeated multiple times, so build your code to
* tolerate this behavior. Return value is ignored and should be S_OK.
*/
typedef HRESULT (* CLEANUPPROC) (LPVOID userdata);
/* This function is called whenever a request for a new sample is made,
* If you implement it (it can be NULL for default behavior), you have to
* call IMemAllocator_GetBuffer and IMemAllocator_RequestBuffer
* This is useful if you want to request more than 1 buffer at simultaneously
*
* This will also cause the Sample Proc to be called with empty buffers to indicate
* failure in retrieving the sample.
*/
typedef HRESULT (* REQUESTPROC) (LPVOID userdata);
/* This function is called after processing is done (for whatever reason that is caused)
* This is useful if you create processing threads that need to die
*/
typedef HRESULT (* STOPPROCESSPROC) (LPVOID userdata);
#define ALIGNDOWN(value,boundary) ((value)/(boundary)*(boundary))
#define ALIGNUP(value,boundary) (ALIGNDOWN((value)+(boundary)-1, (boundary)))
typedef struct PullPin
{
/* inheritance C style! */
BasePin pin;
LPVOID pUserData;
REFERENCE_TIME rtStart, rtCurrent, rtNext, rtStop;
IAsyncReader * pReader;
IMemAllocator * prefAlloc;
IMemAllocator * pAlloc;
QUERYACCEPTPROC fnQueryAccept;
SAMPLEPROC_PULL fnSampleProc;
PRECONNECTPROC fnPreConnect;
REQUESTPROC fnCustomRequest;
CLEANUPPROC fnCleanProc;
STOPPROCESSPROC fnDone;
double dRate;
BOOL stop_playback;
DWORD cbAlign;
/* Any code that touches the thread must hold the thread lock,
* lock order: thread_lock and then the filter critical section
* also signal thread_sleepy so the thread knows to wake up
*/
CRITICAL_SECTION thread_lock;
HANDLE hThread;
DWORD requested_state;
HANDLE hEventStateChanged, thread_sleepy;
DWORD state;
} PullPin;
#define Req_Sleepy 0
#define Req_Die 1
#define Req_Run 2
#define Req_Pause 3
/*** Constructors ***/
HRESULT PullPin_Construct(const IPinVtbl *PullPin_Vtbl, struct strmbase_filter *filter, const WCHAR *name,
SAMPLEPROC_PULL pSampleProc, LPVOID pUserData, QUERYACCEPTPROC pQueryAccept,
CLEANUPPROC pCleanUp, REQUESTPROC pCustomRequest, STOPPROCESSPROC pDone,
IPin **ppPin);
void PullPin_destroy(PullPin *pin) DECLSPEC_HIDDEN;
/**************************/
/*** Pin Implementation ***/
/* Pull Pin */
HRESULT WINAPI PullPin_ReceiveConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
HRESULT WINAPI PullPin_Disconnect(IPin * iface);
HRESULT WINAPI PullPin_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv);
HRESULT WINAPI PullPin_EndOfStream(IPin * iface);
HRESULT WINAPI PullPin_QueryAccept(IPin * iface, const AM_MEDIA_TYPE * pmt);
HRESULT WINAPI PullPin_BeginFlush(IPin * iface);
HRESULT WINAPI PullPin_EndFlush(IPin * iface);
HRESULT WINAPI PullPin_NewSegment(IPin * iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
/* Thread interaction functions: Hold the thread_lock before calling them */
HRESULT PullPin_StartProcessing(PullPin * This);
HRESULT PullPin_PauseProcessing(PullPin * This);
HRESULT PullPin_WaitForStateChange(PullPin * This, DWORD dwMilliseconds);
/* COM helpers */
static inline PullPin *impl_PullPin_from_IPin( IPin *iface )
{
return CONTAINING_RECORD(iface, PullPin, pin.IPin_iface);
}

12
dlls/quartz/quartz_private.h
View File

@ -36,18 +36,9 @@
#include "wine/strmbase.h"
#include "wine/list.h"
static inline const char *debugstr_fourcc(DWORD fourcc)
{
if (!fourcc) return "''";
return wine_dbg_sprintf("'%c%c%c%c'", (char)(fourcc), (char)(fourcc >> 8),
(char)(fourcc >> 16), (char)(fourcc >> 24));
}
/* see IAsyncReader::Request on MSDN for the explanation of this */
#define MEDIATIME_FROM_BYTES(x) ((LONGLONG)(x) * 10000000)
#define SEC_FROM_MEDIATIME(time) ((time) / 10000000)
#define BYTES_FROM_MEDIATIME(time) SEC_FROM_MEDIATIME(time)
#define MSEC_FROM_MEDIATIME(time) ((time) / 10000)
#define BYTES_FROM_MEDIATIME(time) ((time) / 10000000)
HRESULT FilterGraph_create(IUnknown *pUnkOuter, LPVOID *ppObj) DECLSPEC_HIDDEN;
HRESULT FilterGraphNoThread_create(IUnknown *pUnkOuter, LPVOID *ppObj) DECLSPEC_HIDDEN;
@ -71,7 +62,6 @@ HRESULT IEnumRegFiltersImpl_Construct(REGFILTER * pInRegFilters, const ULONG siz
extern const char * qzdebugstr_guid(const GUID * id) DECLSPEC_HIDDEN;
extern void video_unregister_windowclass(void) DECLSPEC_HIDDEN;
BOOL CompareMediaTypes(const AM_MEDIA_TYPE * pmt1, const AM_MEDIA_TYPE * pmt2, BOOL bWildcards);
void dump_AM_MEDIA_TYPE(const AM_MEDIA_TYPE * pmt) DECLSPEC_HIDDEN;
BOOL get_media_type(const WCHAR *filename, GUID *majortype, GUID *subtype, GUID *source_clsid) DECLSPEC_HIDDEN;

1
dlls/quartz/videorenderer.c
View File

@ -19,7 +19,6 @@
*/
#include "quartz_private.h"
#include "pin.h"
#include "uuids.h"
#include "vfwmsgs.h"

1
dlls/quartz/vmr9.c
View File

@ -34,7 +34,6 @@
#include "dvdmedia.h"
#include "d3d9.h"
#include "vmr9.h"
#include "pin.h"
#include "wine/debug.h"