922 lines
25 KiB
C
922 lines
25 KiB
C
/*
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* Filter Seeking and Control Interfaces
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*
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* Copyright 2003 Robert Shearman
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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/* FIXME: critical sections */
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#include "quartz_private.h"
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#include "control_private.h"
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#include "uuids.h"
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#include "wine/debug.h"
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#include <assert.h>
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WINE_DEFAULT_DEBUG_CHANNEL(quartz);
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static const IMediaSeekingVtbl IMediaSeekingPassThru_Vtbl;
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typedef struct PassThruImpl {
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const ISeekingPassThruVtbl *IPassThru_vtbl;
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const IUnknownVtbl *IInner_vtbl;
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const IMediaSeekingVtbl *IMediaSeeking_vtbl;
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LONG ref;
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IUnknown * pUnkOuter;
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IPin * pin;
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BOOL bUnkOuterValid;
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BOOL bAggregatable;
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BOOL renderer;
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} PassThruImpl;
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static HRESULT WINAPI SeekInner_QueryInterface(IUnknown * iface,
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REFIID riid,
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LPVOID *ppvObj) {
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ICOM_THIS_MULTI(PassThruImpl, IInner_vtbl, iface);
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TRACE("(%p)->(%s (%p), %p)\n", This, debugstr_guid(riid), riid, ppvObj);
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if (This->bAggregatable)
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This->bUnkOuterValid = TRUE;
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if (IsEqualGUID(&IID_IUnknown, riid))
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{
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*ppvObj = &(This->IInner_vtbl);
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TRACE(" returning IUnknown interface (%p)\n", *ppvObj);
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} else if (IsEqualGUID(&IID_ISeekingPassThru, riid)) {
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*ppvObj = &(This->IPassThru_vtbl);
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TRACE(" returning ISeekingPassThru interface (%p)\n", *ppvObj);
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} else if (IsEqualGUID(&IID_IMediaSeeking, riid)) {
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*ppvObj = &(This->IMediaSeeking_vtbl);
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TRACE(" returning IMediaSeeking interface (%p)\n", *ppvObj);
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} else {
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*ppvObj = NULL;
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FIXME("unknown interface %s\n", debugstr_guid(riid));
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return E_NOINTERFACE;
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}
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IUnknown_AddRef((IUnknown *)(*ppvObj));
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return S_OK;
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}
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static ULONG WINAPI SeekInner_AddRef(IUnknown * iface) {
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ICOM_THIS_MULTI(PassThruImpl, IInner_vtbl, iface);
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ULONG ref = InterlockedIncrement(&This->ref);
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TRACE("(%p)->(): new ref = %d\n", This, ref);
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return ref;
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}
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static ULONG WINAPI SeekInner_Release(IUnknown * iface) {
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ICOM_THIS_MULTI(PassThruImpl, IInner_vtbl, iface);
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ULONG ref = InterlockedDecrement(&This->ref);
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TRACE("(%p)->(): new ref = %d\n", This, ref);
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if (ref == 0)
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{
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CoTaskMemFree(This);
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}
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return ref;
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}
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static const IUnknownVtbl IInner_VTable =
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{
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SeekInner_QueryInterface,
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SeekInner_AddRef,
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SeekInner_Release
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};
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/* Generic functions for aggregation */
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static HRESULT SeekOuter_QueryInterface(PassThruImpl *This, REFIID riid, LPVOID *ppv)
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{
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if (This->bAggregatable)
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This->bUnkOuterValid = TRUE;
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if (This->pUnkOuter)
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{
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if (This->bAggregatable)
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return IUnknown_QueryInterface(This->pUnkOuter, riid, ppv);
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if (IsEqualIID(riid, &IID_IUnknown))
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{
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HRESULT hr;
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IUnknown_AddRef((IUnknown *)&(This->IInner_vtbl));
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hr = IUnknown_QueryInterface((IUnknown *)&(This->IInner_vtbl), riid, ppv);
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IUnknown_Release((IUnknown *)&(This->IInner_vtbl));
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This->bAggregatable = TRUE;
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return hr;
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}
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*ppv = NULL;
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return E_NOINTERFACE;
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}
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return IUnknown_QueryInterface((IUnknown *)&(This->IInner_vtbl), riid, ppv);
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}
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static ULONG SeekOuter_AddRef(PassThruImpl *This)
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{
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if (This->pUnkOuter && This->bUnkOuterValid)
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return IUnknown_AddRef(This->pUnkOuter);
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return IUnknown_AddRef((IUnknown *)&(This->IInner_vtbl));
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}
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static ULONG SeekOuter_Release(PassThruImpl *This)
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{
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if (This->pUnkOuter && This->bUnkOuterValid)
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return IUnknown_Release(This->pUnkOuter);
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return IUnknown_Release((IUnknown *)&(This->IInner_vtbl));
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}
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static HRESULT WINAPI SeekingPassThru_QueryInterface(ISeekingPassThru *iface, REFIID riid, LPVOID *ppvObj)
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{
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ICOM_THIS_MULTI(PassThruImpl, IPassThru_vtbl, iface);
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TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
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return SeekOuter_QueryInterface(This, riid, ppvObj);
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}
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static ULONG WINAPI SeekingPassThru_AddRef(ISeekingPassThru *iface)
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{
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ICOM_THIS_MULTI(PassThruImpl, IPassThru_vtbl, iface);
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TRACE("(%p/%p)->()\n", This, iface);
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return SeekOuter_AddRef(This);
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}
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static ULONG WINAPI SeekingPassThru_Release(ISeekingPassThru *iface)
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{
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ICOM_THIS_MULTI(PassThruImpl, IPassThru_vtbl, iface);
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TRACE("(%p/%p)->()\n", This, iface);
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return SeekOuter_Release(This);
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}
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static HRESULT WINAPI SeekingPassThru_Init(ISeekingPassThru *iface, BOOL renderer, IPin *pin)
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{
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ICOM_THIS_MULTI(PassThruImpl, IPassThru_vtbl, iface);
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TRACE("(%p/%p)->(%d, %p)\n", This, iface, renderer, pin);
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if (This->pin)
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FIXME("Re-initializing?\n");
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This->renderer = renderer;
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This->pin = pin;
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return S_OK;
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}
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static const ISeekingPassThruVtbl ISeekingPassThru_Vtbl =
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{
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SeekingPassThru_QueryInterface,
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SeekingPassThru_AddRef,
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SeekingPassThru_Release,
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SeekingPassThru_Init
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};
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HRESULT SeekingPassThru_create(IUnknown *pUnkOuter, LPVOID *ppObj)
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{
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PassThruImpl *fimpl;
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TRACE("(%p,%p)\n", pUnkOuter, ppObj);
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*ppObj = fimpl = CoTaskMemAlloc(sizeof(*fimpl));
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if (!fimpl)
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return E_OUTOFMEMORY;
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fimpl->pUnkOuter = pUnkOuter;
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fimpl->bUnkOuterValid = FALSE;
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fimpl->bAggregatable = FALSE;
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fimpl->IInner_vtbl = &IInner_VTable;
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fimpl->IPassThru_vtbl = &ISeekingPassThru_Vtbl;
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fimpl->IMediaSeeking_vtbl = &IMediaSeekingPassThru_Vtbl;
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fimpl->ref = 1;
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fimpl->pin = NULL;
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return S_OK;
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}
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typedef HRESULT (*SeekFunc)( IMediaSeeking *to, LPVOID arg );
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static HRESULT ForwardCmdSeek( PCRITICAL_SECTION crit_sect, IBaseFilter* from, SeekFunc fnSeek, LPVOID arg )
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{
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HRESULT hr = S_OK;
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HRESULT hr_return = S_OK;
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IEnumPins *enumpins = NULL;
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BOOL foundend = FALSE, allnotimpl = TRUE;
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hr = IBaseFilter_EnumPins( from, &enumpins );
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if (FAILED(hr))
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goto out;
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hr = IEnumPins_Reset( enumpins );
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while (hr == S_OK) {
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IPin *pin = NULL;
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hr = IEnumPins_Next( enumpins, 1, &pin, NULL );
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if (hr == VFW_E_ENUM_OUT_OF_SYNC)
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{
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hr = IEnumPins_Reset( enumpins );
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continue;
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}
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if (pin)
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{
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PIN_DIRECTION dir;
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IPin_QueryDirection( pin, &dir );
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if (dir == PINDIR_INPUT)
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{
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IPin *connected = NULL;
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IPin_ConnectedTo( pin, &connected );
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if (connected)
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{
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HRESULT hr_local;
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IMediaSeeking *seek = NULL;
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hr_local = IPin_QueryInterface( connected, &IID_IMediaSeeking, (void**)&seek );
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if (hr_local == S_OK)
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{
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foundend = TRUE;
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if (crit_sect)
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{
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LeaveCriticalSection( crit_sect );
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hr_local = fnSeek( seek , arg );
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EnterCriticalSection( crit_sect );
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}
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else
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hr_local = fnSeek( seek , arg );
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if (hr_local != E_NOTIMPL)
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allnotimpl = FALSE;
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hr_return = updatehres( hr_return, hr_local );
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IMediaSeeking_Release( seek );
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}
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IPin_Release(connected);
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}
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}
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IPin_Release( pin );
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}
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}
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IEnumPins_Release( enumpins );
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if (foundend && allnotimpl)
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hr = E_NOTIMPL;
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else
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hr = hr_return;
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out:
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TRACE("Returning: %08x\n", hr);
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return hr;
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}
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HRESULT MediaSeekingImpl_Init(IBaseFilter *pUserData, CHANGEPROC fnChangeStop, CHANGEPROC fnChangeCurrent, CHANGEPROC fnChangeRate, MediaSeekingImpl * pSeeking, PCRITICAL_SECTION crit_sect)
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{
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assert(fnChangeStop && fnChangeCurrent && fnChangeRate);
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pSeeking->refCount = 1;
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pSeeking->pUserData = pUserData;
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pSeeking->fnChangeRate = fnChangeRate;
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pSeeking->fnChangeStop = fnChangeStop;
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pSeeking->fnChangeCurrent = fnChangeCurrent;
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pSeeking->dwCapabilities = AM_SEEKING_CanSeekForwards |
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AM_SEEKING_CanSeekBackwards |
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AM_SEEKING_CanSeekAbsolute |
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AM_SEEKING_CanGetStopPos |
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AM_SEEKING_CanGetDuration;
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pSeeking->llCurrent = 0;
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pSeeking->llStop = ((ULONGLONG)0x80000000) << 32;
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pSeeking->llDuration = pSeeking->llStop;
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pSeeking->dRate = 1.0;
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pSeeking->timeformat = TIME_FORMAT_MEDIA_TIME;
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pSeeking->crst = crit_sect;
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return S_OK;
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}
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struct pos_args {
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LONGLONG* current, *stop;
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DWORD curflags, stopflags;
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};
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static HRESULT fwd_setposition(IMediaSeeking *seek, LPVOID pargs)
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{
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struct pos_args *args = (void*)pargs;
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return IMediaSeeking_SetPositions(seek, args->current, args->curflags, args->stop, args->stopflags);
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}
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static HRESULT fwd_checkcaps(IMediaSeeking *iface, LPVOID pcaps)
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{
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DWORD *caps = pcaps;
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return IMediaSeeking_CheckCapabilities(iface, caps);
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}
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static HRESULT fwd_settimeformat(IMediaSeeking *iface, LPVOID pformat)
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{
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const GUID *format = pformat;
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return IMediaSeeking_SetTimeFormat(iface, format);
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}
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static HRESULT fwd_getduration(IMediaSeeking *iface, LPVOID pdur)
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{
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LONGLONG *duration = pdur;
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LONGLONG mydur = *duration;
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HRESULT hr;
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hr = IMediaSeeking_GetDuration(iface, &mydur);
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if (FAILED(hr))
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return hr;
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if ((mydur < *duration) || (*duration < 0 && mydur > 0))
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*duration = mydur;
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return hr;
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}
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static HRESULT fwd_getstopposition(IMediaSeeking *iface, LPVOID pdur)
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{
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LONGLONG *duration = pdur;
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LONGLONG mydur = *duration;
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HRESULT hr;
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hr = IMediaSeeking_GetStopPosition(iface, &mydur);
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if (FAILED(hr))
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return hr;
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if ((mydur < *duration) || (*duration < 0 && mydur > 0))
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*duration = mydur;
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return hr;
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}
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static HRESULT fwd_getcurposition(IMediaSeeking *iface, LPVOID pdur)
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{
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LONGLONG *duration = pdur;
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LONGLONG mydur = *duration;
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HRESULT hr;
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hr = IMediaSeeking_GetCurrentPosition(iface, &mydur);
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if (FAILED(hr))
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return hr;
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if ((mydur < *duration) || (*duration < 0 && mydur > 0))
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*duration = mydur;
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return hr;
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}
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static HRESULT fwd_setrate(IMediaSeeking *iface, LPVOID prate)
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{
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double *rate = prate;
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HRESULT hr;
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hr = IMediaSeeking_SetRate(iface, *rate);
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if (FAILED(hr))
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return hr;
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return hr;
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}
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HRESULT WINAPI MediaSeekingImpl_GetCapabilities(IMediaSeeking * iface, DWORD * pCapabilities)
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{
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MediaSeekingImpl *This = (MediaSeekingImpl *)iface;
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TRACE("(%p)\n", pCapabilities);
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*pCapabilities = This->dwCapabilities;
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return S_OK;
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}
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HRESULT WINAPI MediaSeekingImpl_CheckCapabilities(IMediaSeeking * iface, DWORD * pCapabilities)
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{
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MediaSeekingImpl *This = (MediaSeekingImpl *)iface;
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HRESULT hr;
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DWORD dwCommonCaps;
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TRACE("(%p)\n", pCapabilities);
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if (!pCapabilities)
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return E_POINTER;
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EnterCriticalSection(This->crst);
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hr = ForwardCmdSeek(This->crst, This->pUserData, fwd_checkcaps, pCapabilities);
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LeaveCriticalSection(This->crst);
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if (FAILED(hr) && hr != E_NOTIMPL)
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return hr;
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dwCommonCaps = *pCapabilities & This->dwCapabilities;
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if (!dwCommonCaps)
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hr = E_FAIL;
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else
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hr = (*pCapabilities == dwCommonCaps) ? S_OK : S_FALSE;
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*pCapabilities = dwCommonCaps;
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return hr;
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}
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HRESULT WINAPI MediaSeekingImpl_IsFormatSupported(IMediaSeeking * iface, const GUID * pFormat)
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{
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TRACE("(%s)\n", qzdebugstr_guid(pFormat));
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return (IsEqualIID(pFormat, &TIME_FORMAT_MEDIA_TIME) ? S_OK : S_FALSE);
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}
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HRESULT WINAPI MediaSeekingImpl_QueryPreferredFormat(IMediaSeeking * iface, GUID * pFormat)
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{
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TRACE("(%s)\n", qzdebugstr_guid(pFormat));
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*pFormat = TIME_FORMAT_MEDIA_TIME;
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return S_OK;
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}
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HRESULT WINAPI MediaSeekingImpl_GetTimeFormat(IMediaSeeking * iface, GUID * pFormat)
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{
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MediaSeekingImpl *This = (MediaSeekingImpl *)iface;
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TRACE("(%s)\n", qzdebugstr_guid(pFormat));
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EnterCriticalSection(This->crst);
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*pFormat = This->timeformat;
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LeaveCriticalSection(This->crst);
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return S_OK;
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}
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HRESULT WINAPI MediaSeekingImpl_IsUsingTimeFormat(IMediaSeeking * iface, const GUID * pFormat)
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{
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MediaSeekingImpl *This = (MediaSeekingImpl *)iface;
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HRESULT hr = S_OK;
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TRACE("(%s)\n", qzdebugstr_guid(pFormat));
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EnterCriticalSection(This->crst);
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if (!IsEqualIID(pFormat, &This->timeformat))
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hr = S_FALSE;
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LeaveCriticalSection(This->crst);
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return hr;
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}
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HRESULT WINAPI MediaSeekingImpl_SetTimeFormat(IMediaSeeking * iface, const GUID * pFormat)
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{
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MediaSeekingImpl *This = (MediaSeekingImpl *)iface;
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TRACE("(%s)\n", qzdebugstr_guid(pFormat));
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EnterCriticalSection(This->crst);
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ForwardCmdSeek(This->crst, This->pUserData, fwd_settimeformat, (LPVOID)pFormat);
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LeaveCriticalSection(This->crst);
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return (IsEqualIID(pFormat, &TIME_FORMAT_MEDIA_TIME) ? S_OK : S_FALSE);
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}
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HRESULT WINAPI MediaSeekingImpl_GetDuration(IMediaSeeking * iface, LONGLONG * pDuration)
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{
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MediaSeekingImpl *This = (MediaSeekingImpl *)iface;
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TRACE("(%p)\n", pDuration);
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EnterCriticalSection(This->crst);
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*pDuration = This->llDuration;
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ForwardCmdSeek(This->crst, This->pUserData, fwd_getduration, pDuration);
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LeaveCriticalSection(This->crst);
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return S_OK;
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}
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HRESULT WINAPI MediaSeekingImpl_GetStopPosition(IMediaSeeking * iface, LONGLONG * pStop)
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{
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MediaSeekingImpl *This = (MediaSeekingImpl *)iface;
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TRACE("(%p)\n", pStop);
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EnterCriticalSection(This->crst);
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*pStop = This->llStop;
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ForwardCmdSeek(This->crst, This->pUserData, fwd_getstopposition, pStop);
|
|
LeaveCriticalSection(This->crst);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/* FIXME: Make use of the info the filter should expose */
|
|
HRESULT WINAPI MediaSeekingImpl_GetCurrentPosition(IMediaSeeking * iface, LONGLONG * pCurrent)
|
|
{
|
|
MediaSeekingImpl *This = (MediaSeekingImpl *)iface;
|
|
|
|
TRACE("(%p)\n", pCurrent);
|
|
|
|
EnterCriticalSection(This->crst);
|
|
*pCurrent = This->llCurrent;
|
|
ForwardCmdSeek(This->crst, This->pUserData, fwd_getcurposition, pCurrent);
|
|
LeaveCriticalSection(This->crst);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI MediaSeekingImpl_ConvertTimeFormat(IMediaSeeking * iface, LONGLONG * pTarget, const GUID * pTargetFormat, LONGLONG Source, const GUID * pSourceFormat)
|
|
{
|
|
if (IsEqualIID(pTargetFormat, &TIME_FORMAT_MEDIA_TIME) && IsEqualIID(pSourceFormat, &TIME_FORMAT_MEDIA_TIME))
|
|
{
|
|
*pTarget = Source;
|
|
return S_OK;
|
|
}
|
|
/* FIXME: clear pTarget? */
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
static inline LONGLONG Adjust(LONGLONG value, const LONGLONG * pModifier, DWORD dwFlags)
|
|
{
|
|
switch (dwFlags & AM_SEEKING_PositioningBitsMask)
|
|
{
|
|
case AM_SEEKING_NoPositioning:
|
|
return value;
|
|
case AM_SEEKING_AbsolutePositioning:
|
|
return *pModifier;
|
|
case AM_SEEKING_RelativePositioning:
|
|
case AM_SEEKING_IncrementalPositioning:
|
|
return value + *pModifier;
|
|
default:
|
|
assert(FALSE);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
HRESULT WINAPI MediaSeekingImpl_SetPositions(IMediaSeeking * iface, LONGLONG * pCurrent, DWORD dwCurrentFlags, LONGLONG * pStop, DWORD dwStopFlags)
|
|
{
|
|
MediaSeekingImpl *This = (MediaSeekingImpl *)iface;
|
|
BOOL bChangeCurrent = FALSE, bChangeStop = FALSE;
|
|
LONGLONG llNewCurrent, llNewStop;
|
|
struct pos_args args;
|
|
|
|
TRACE("(%p, %x, %p, %x)\n", pCurrent, dwCurrentFlags, pStop, dwStopFlags);
|
|
|
|
args.current = pCurrent;
|
|
args.stop = pStop;
|
|
args.curflags = dwCurrentFlags;
|
|
args.stopflags = dwStopFlags;
|
|
|
|
EnterCriticalSection(This->crst);
|
|
|
|
llNewCurrent = Adjust(This->llCurrent, pCurrent, dwCurrentFlags);
|
|
llNewStop = Adjust(This->llStop, pStop, dwStopFlags);
|
|
|
|
if (pCurrent)
|
|
bChangeCurrent = TRUE;
|
|
if (llNewStop != This->llStop)
|
|
bChangeStop = TRUE;
|
|
|
|
TRACE("Old: %u, New: %u\n", (DWORD)(This->llCurrent/10000000), (DWORD)(llNewCurrent/10000000));
|
|
|
|
This->llCurrent = llNewCurrent;
|
|
This->llStop = llNewStop;
|
|
|
|
if (pCurrent && (dwCurrentFlags & AM_SEEKING_ReturnTime))
|
|
*pCurrent = llNewCurrent;
|
|
if (pStop && (dwStopFlags & AM_SEEKING_ReturnTime))
|
|
*pStop = llNewStop;
|
|
|
|
ForwardCmdSeek(This->crst, This->pUserData, fwd_setposition, &args);
|
|
LeaveCriticalSection(This->crst);
|
|
|
|
if (bChangeCurrent)
|
|
This->fnChangeCurrent(This->pUserData);
|
|
if (bChangeStop)
|
|
This->fnChangeStop(This->pUserData);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI MediaSeekingImpl_GetPositions(IMediaSeeking * iface, LONGLONG * pCurrent, LONGLONG * pStop)
|
|
{
|
|
MediaSeekingImpl *This = (MediaSeekingImpl *)iface;
|
|
|
|
TRACE("(%p, %p)\n", pCurrent, pStop);
|
|
|
|
EnterCriticalSection(This->crst);
|
|
*pCurrent = This->llCurrent;
|
|
*pStop = This->llStop;
|
|
LeaveCriticalSection(This->crst);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI MediaSeekingImpl_GetAvailable(IMediaSeeking * iface, LONGLONG * pEarliest, LONGLONG * pLatest)
|
|
{
|
|
MediaSeekingImpl *This = (MediaSeekingImpl *)iface;
|
|
|
|
TRACE("(%p, %p)\n", pEarliest, pLatest);
|
|
|
|
EnterCriticalSection(This->crst);
|
|
*pEarliest = 0;
|
|
*pLatest = This->llDuration;
|
|
LeaveCriticalSection(This->crst);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI MediaSeekingImpl_SetRate(IMediaSeeking * iface, double dRate)
|
|
{
|
|
MediaSeekingImpl *This = (MediaSeekingImpl *)iface;
|
|
BOOL bChangeRate = (dRate != This->dRate);
|
|
HRESULT hr = S_OK;
|
|
|
|
TRACE("(%e)\n", dRate);
|
|
|
|
if (dRate > 100 || dRate < .001)
|
|
{
|
|
FIXME("Excessive rate %e, ignoring\n", dRate);
|
|
return VFW_E_UNSUPPORTED_AUDIO;
|
|
}
|
|
|
|
EnterCriticalSection(This->crst);
|
|
This->dRate = dRate;
|
|
if (bChangeRate)
|
|
hr = This->fnChangeRate(This->pUserData);
|
|
ForwardCmdSeek(This->crst, This->pUserData, fwd_setrate, &dRate);
|
|
LeaveCriticalSection(This->crst);
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT WINAPI MediaSeekingImpl_GetRate(IMediaSeeking * iface, double * dRate)
|
|
{
|
|
MediaSeekingImpl *This = (MediaSeekingImpl *)iface;
|
|
|
|
TRACE("(%p)\n", dRate);
|
|
|
|
EnterCriticalSection(This->crst);
|
|
/* Forward? */
|
|
*dRate = This->dRate;
|
|
LeaveCriticalSection(This->crst);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI MediaSeekingImpl_GetPreroll(IMediaSeeking * iface, LONGLONG * pPreroll)
|
|
{
|
|
TRACE("(%p)\n", pPreroll);
|
|
|
|
*pPreroll = 0;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI MediaSeekingPassThru_QueryInterface(IMediaSeeking *iface, REFIID riid, LPVOID *ppvObj)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
|
|
TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
|
|
|
|
return SeekOuter_QueryInterface(This, riid, ppvObj);
|
|
}
|
|
|
|
static ULONG WINAPI MediaSeekingPassThru_AddRef(IMediaSeeking *iface)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
|
|
TRACE("(%p/%p)->()\n", iface, This);
|
|
|
|
return SeekOuter_AddRef(This);
|
|
}
|
|
|
|
static ULONG WINAPI MediaSeekingPassThru_Release(IMediaSeeking *iface)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
|
|
TRACE("(%p/%p)->()\n", iface, This);
|
|
|
|
return SeekOuter_Release(This);
|
|
}
|
|
|
|
static HRESULT WINAPI MediaSeekingPassThru_GetCapabilities(IMediaSeeking * iface, DWORD * pCapabilities)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
|
|
TRACE("(%p/%p)->(%p)\n", iface, This, pCapabilities);
|
|
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI MediaSeekingPassThru_CheckCapabilities(IMediaSeeking * iface, DWORD * pCapabilities)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
|
|
TRACE("(%p/%p)->(%p)\n", iface, This, pCapabilities);
|
|
|
|
if (!pCapabilities)
|
|
return E_POINTER;
|
|
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI MediaSeekingPassThru_IsFormatSupported(IMediaSeeking * iface, const GUID * pFormat)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
TRACE("(%p/%p)->(%s)\n", iface, This, qzdebugstr_guid(pFormat));
|
|
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI MediaSeekingPassThru_QueryPreferredFormat(IMediaSeeking * iface, GUID * pFormat)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
TRACE("(%p/%p)->(%p)\n", iface, This, pFormat);
|
|
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI MediaSeekingPassThru_GetTimeFormat(IMediaSeeking * iface, GUID * pFormat)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
TRACE("(%p/%p)->(%p)\n", iface, This, pFormat);
|
|
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI MediaSeekingPassThru_IsUsingTimeFormat(IMediaSeeking * iface, const GUID * pFormat)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
|
|
TRACE("(%p/%p)->(%s)\n", iface, This, qzdebugstr_guid(pFormat));
|
|
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
|
|
static HRESULT WINAPI MediaSeekingPassThru_SetTimeFormat(IMediaSeeking * iface, const GUID * pFormat)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
TRACE("(%p/%p)->(%s)\n", iface, This, qzdebugstr_guid(pFormat));
|
|
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
|
|
static HRESULT WINAPI MediaSeekingPassThru_GetDuration(IMediaSeeking * iface, LONGLONG * pDuration)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
PIN_INFO info;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p/%p)->(%p)\n", iface, This, pDuration);
|
|
|
|
IPin_QueryPinInfo(This->pin, &info);
|
|
|
|
hr = ForwardCmdSeek(NULL, info.pFilter, fwd_getduration, pDuration);
|
|
IBaseFilter_Release(info.pFilter);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI MediaSeekingPassThru_GetStopPosition(IMediaSeeking * iface, LONGLONG * pStop)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
|
|
TRACE("(%p/%p)->(%p)\n", iface, This, pStop);
|
|
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/* FIXME: Make use of the info the filter should expose */
|
|
static HRESULT WINAPI MediaSeekingPassThru_GetCurrentPosition(IMediaSeeking * iface, LONGLONG * pCurrent)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
|
|
TRACE("(%p/%p)->(%p)\n", iface, This, pCurrent);
|
|
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI MediaSeekingPassThru_ConvertTimeFormat(IMediaSeeking * iface, LONGLONG * pTarget, const GUID * pTargetFormat, LONGLONG Source, const GUID * pSourceFormat)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
|
|
TRACE("(%p/%p)->(%p,%s,%x%08x,%s)\n", iface, This, pTarget, debugstr_guid(pTargetFormat), (DWORD)(Source>>32), (DWORD)Source, debugstr_guid(pSourceFormat));
|
|
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI MediaSeekingPassThru_SetPositions(IMediaSeeking * iface, LONGLONG * pCurrent, DWORD dwCurrentFlags, LONGLONG * pStop, DWORD dwStopFlags)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
struct pos_args args;
|
|
PIN_INFO info;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p/%p)->(%p, %p)\n", iface, This, pCurrent, pStop);
|
|
args.current = pCurrent;
|
|
args.stop = pStop;
|
|
args.curflags = dwCurrentFlags;
|
|
args.stopflags = dwStopFlags;
|
|
|
|
IPin_QueryPinInfo(This->pin, &info);
|
|
|
|
hr = ForwardCmdSeek(NULL, info.pFilter, fwd_setposition, &args);
|
|
IBaseFilter_Release(info.pFilter);
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI MediaSeekingPassThru_GetPositions(IMediaSeeking * iface, LONGLONG * pCurrent, LONGLONG * pStop)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
|
|
TRACE("(%p/%p)->(%p, %p)\n", iface, This, pCurrent, pStop);
|
|
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI MediaSeekingPassThru_GetAvailable(IMediaSeeking * iface, LONGLONG * pEarliest, LONGLONG * pLatest)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
|
|
TRACE("(%p/%p)->(%p,%p)\n", iface, This, pEarliest, pLatest);
|
|
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI MediaSeekingPassThru_SetRate(IMediaSeeking * iface, double dRate)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
|
|
TRACE("(%p/%p)->(%e)\n", iface, This, dRate);
|
|
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI MediaSeekingPassThru_GetRate(IMediaSeeking * iface, double * dRate)
|
|
{
|
|
ICOM_THIS_MULTI(PassThruImpl, IMediaSeeking_vtbl, iface);
|
|
|
|
TRACE("(%p/%p)->(%p)\n", iface, This, dRate);
|
|
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI MediaSeekingPassThru_GetPreroll(IMediaSeeking * iface, LONGLONG * pPreroll)
|
|
{
|
|
TRACE("(%p)\n", pPreroll);
|
|
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const IMediaSeekingVtbl IMediaSeekingPassThru_Vtbl =
|
|
{
|
|
MediaSeekingPassThru_QueryInterface,
|
|
MediaSeekingPassThru_AddRef,
|
|
MediaSeekingPassThru_Release,
|
|
MediaSeekingPassThru_GetCapabilities,
|
|
MediaSeekingPassThru_CheckCapabilities,
|
|
MediaSeekingPassThru_IsFormatSupported,
|
|
MediaSeekingPassThru_QueryPreferredFormat,
|
|
MediaSeekingPassThru_GetTimeFormat,
|
|
MediaSeekingPassThru_IsUsingTimeFormat,
|
|
MediaSeekingPassThru_SetTimeFormat,
|
|
MediaSeekingPassThru_GetDuration,
|
|
MediaSeekingPassThru_GetStopPosition,
|
|
MediaSeekingPassThru_GetCurrentPosition,
|
|
MediaSeekingPassThru_ConvertTimeFormat,
|
|
MediaSeekingPassThru_SetPositions,
|
|
MediaSeekingPassThru_GetPositions,
|
|
MediaSeekingPassThru_GetAvailable,
|
|
MediaSeekingPassThru_SetRate,
|
|
MediaSeekingPassThru_GetRate,
|
|
MediaSeekingPassThru_GetPreroll
|
|
};
|