C++ (Cpp) impl_from_IMediaSeeking Examples

Example #1

static HRESULT WINAPI MediaSeekingPassThru_GetCurrentPosition(IMediaSeeking * iface, LONGLONG * pCurrent)
{
    PassThruImpl *This = impl_from_IMediaSeeking(iface);
    IMediaSeeking *seek;
    HRESULT hr = S_OK;
    TRACE("(%p/%p)->(%p)\n", iface, This, pCurrent);
    if (!pCurrent)
        return E_POINTER;
    EnterCriticalSection(&This->time_cs);
    if (This->timevalid)
        *pCurrent = This->time_earliest;
    else
        hr = E_FAIL;
    LeaveCriticalSection(&This->time_cs);
    if (SUCCEEDED(hr)) {
        hr = IMediaSeeking_ConvertTimeFormat(iface, pCurrent, NULL, *pCurrent, &TIME_FORMAT_MEDIA_TIME);
        return hr;
    }
    hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
    if (SUCCEEDED(hr)) {
        hr = IMediaSeeking_GetCurrentPosition(seek, pCurrent);
        IMediaSeeking_Release(seek);
    }
    else
        return E_NOTIMPL;
    return hr;
}

Example #2

static ULONG WINAPI MediaSeekingPassThru_Release(IMediaSeeking *iface)
{
    PassThruImpl *This = impl_from_IMediaSeeking(iface);

    TRACE("(%p/%p)->()\n", iface, This);

    return SeekOuter_Release(This);
}

Example #3

static HRESULT WINAPI MediaSeekingPassThru_QueryInterface(IMediaSeeking *iface, REFIID riid, LPVOID *ppvObj)
{
    PassThruImpl *This = impl_from_IMediaSeeking(iface);

    TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);

    return SeekOuter_QueryInterface(This, riid, ppvObj);
}

Example #4

File: qtsplitter.c Project: Kelimion/wine

static HRESULT WINAPI QTSplitter_ChangeStart(IMediaSeeking *iface)
{
    QTSplitter *This = impl_from_IMediaSeeking(iface);
    TRACE("(%p)\n", iface);
    EnterCriticalSection(&This->csReceive);
    This->movie_time = (This->sourceSeeking.llCurrent * This->movie_scale)/10000000;
    This->movie_start = This->movie_time;
    LeaveCriticalSection(&This->csReceive);
    return S_OK;
}

Example #5

static HRESULT WINAPI MediaSeekingPassThru_SetPositions(IMediaSeeking * iface, LONGLONG * pCurrent, DWORD dwCurrentFlags, LONGLONG * pStop, DWORD dwStopFlags)
{
    PassThruImpl *This = impl_from_IMediaSeeking(iface);
    IMediaSeeking *seek;
    HRESULT hr;
    TRACE("(%p/%p)->(%p,%x,%p,%x)\n", iface, This, pCurrent, dwCurrentFlags, pStop, dwStopFlags);
    hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
    if (SUCCEEDED(hr)) {
        hr = IMediaSeeking_SetPositions(seek, pCurrent, dwCurrentFlags, pStop, dwStopFlags);
        IMediaSeeking_Release(seek);
    } else if (hr == VFW_E_NOT_CONNECTED)
        hr = S_OK;
    return hr;
}

Example #6

static HRESULT WINAPI MediaSeekingPassThru_QueryPreferredFormat(IMediaSeeking * iface, GUID * pFormat)
{
    PassThruImpl *This = impl_from_IMediaSeeking(iface);
    IMediaSeeking *seek;
    HRESULT hr;
    TRACE("(%p/%p)->(%p)\n", iface, This, pFormat);
    hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
    if (SUCCEEDED(hr)) {
        hr = IMediaSeeking_QueryPreferredFormat(seek, pFormat);
        IMediaSeeking_Release(seek);
    }
    else
        return E_NOTIMPL;
    return hr;
}

Example #7

static HRESULT WINAPI MediaSeekingPassThru_CheckCapabilities(IMediaSeeking * iface, DWORD * pCapabilities)
{
    PassThruImpl *This = impl_from_IMediaSeeking(iface);
    IMediaSeeking *seek;
    HRESULT hr;
    TRACE("(%p/%p)->(%p)\n", iface, This, pCapabilities);
    hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
    if (SUCCEEDED(hr)) {
        hr = IMediaSeeking_CheckCapabilities(seek, pCapabilities);
        IMediaSeeking_Release(seek);
    }
    else
        return E_NOTIMPL;
    return hr;
}

Example #8

static HRESULT WINAPI MediaSeekingPassThru_SetTimeFormat(IMediaSeeking * iface, const GUID * pFormat)
{
    PassThruImpl *This = impl_from_IMediaSeeking(iface);
    IMediaSeeking *seek;
    HRESULT hr;
    TRACE("(%p/%p)->(%s)\n", iface, This, debugstr_guid(pFormat));
    hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
    if (SUCCEEDED(hr)) {
        hr = IMediaSeeking_SetTimeFormat(seek, pFormat);
        IMediaSeeking_Release(seek);
    }
    else
        return E_NOTIMPL;
    return hr;
}

Example #9

static HRESULT WINAPI MediaSeekingPassThru_ConvertTimeFormat(IMediaSeeking * iface, LONGLONG * pTarget, const GUID * pTargetFormat, LONGLONG Source, const GUID * pSourceFormat)
{
    PassThruImpl *This = impl_from_IMediaSeeking(iface);
    IMediaSeeking *seek;
    HRESULT hr;
    TRACE("(%p/%p)->(%p,%s,%x%08x,%s)\n", iface, This, pTarget, debugstr_guid(pTargetFormat), (DWORD)(Source>>32), (DWORD)Source, debugstr_guid(pSourceFormat));
    hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
    if (SUCCEEDED(hr)) {
        hr = IMediaSeeking_ConvertTimeFormat(seek, pTarget, pTargetFormat, Source, pSourceFormat);
        IMediaSeeking_Release(seek);
    }
    else
        return E_NOTIMPL;
    return hr;
}

Example #10

static HRESULT WINAPI MediaSeekingPassThru_GetRate(IMediaSeeking * iface, double * dRate)
{
    PassThruImpl *This = impl_from_IMediaSeeking(iface);
    IMediaSeeking *seek;
    HRESULT hr;
    TRACE("(%p/%p)->(%p)\n", iface, This, dRate);
    hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
    if (SUCCEEDED(hr)) {
        hr = IMediaSeeking_GetRate(seek, dRate);
        IMediaSeeking_Release(seek);
    }
    else
        return E_NOTIMPL;
    return hr;
}

Example #11

static HRESULT WINAPI MediaSeekingPassThru_GetPreroll(IMediaSeeking * iface, LONGLONG * pPreroll)
{
    PassThruImpl *This = impl_from_IMediaSeeking(iface);
    IMediaSeeking *seek;
    HRESULT hr;
    TRACE("(%p)\n", pPreroll);
    hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
    if (SUCCEEDED(hr)) {
        hr = IMediaSeeking_GetPreroll(seek, pPreroll);
        IMediaSeeking_Release(seek);
    }
    else
        return E_NOTIMPL;
    return hr;
}

Example #12

static HRESULT WINAPI MediaSeekingPassThru_GetAvailable(IMediaSeeking * iface, LONGLONG * pEarliest, LONGLONG * pLatest)
{
    PassThruImpl *This = impl_from_IMediaSeeking(iface);
    IMediaSeeking *seek;
    HRESULT hr;
    TRACE("(%p/%p)->(%p,%p)\n", iface, This, pEarliest, pLatest);
    hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
    if (SUCCEEDED(hr)) {
        hr = IMediaSeeking_GetAvailable(seek, pEarliest, pLatest);
        IMediaSeeking_Release(seek);
    }
    else
        return E_NOTIMPL;
    return hr;
}

Example #13

static HRESULT WINAPI MediaSeekingPassThru_GetPositions(IMediaSeeking * iface, LONGLONG * pCurrent, LONGLONG * pStop)
{
    PassThruImpl *This = impl_from_IMediaSeeking(iface);
    IMediaSeeking *seek;
    HRESULT hr;
    TRACE("(%p/%p)->(%p, %p)\n", iface, This, pCurrent, pStop);
    hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
    if (SUCCEEDED(hr)) {
        hr = IMediaSeeking_GetPositions(seek, pCurrent, pStop);
        IMediaSeeking_Release(seek);
    }
    else
        return E_NOTIMPL;
    return hr;
}

Example #14

File: qtsplitter.c Project: Kelimion/wine

static ULONG WINAPI QT_Seeking_Release(IMediaSeeking * iface)
{
    QTSplitter *This = impl_from_IMediaSeeking(iface);

    return IBaseFilter_Release(&This->filter.IBaseFilter_iface);
}

Example #15

File: qtsplitter.c Project: Kelimion/wine

static HRESULT WINAPI QT_Seeking_QueryInterface(IMediaSeeking * iface, REFIID riid, LPVOID * ppv)
{
    QTSplitter *This = impl_from_IMediaSeeking(iface);

    return IBaseFilter_QueryInterface(&This->filter.IBaseFilter_iface, riid, ppv);
}

Example #16

static HRESULT WINAPI sound_seek_QueryInterface(IMediaSeeking * iface, REFIID riid, LPVOID * ppv)
{
    DSoundRenderImpl *This = impl_from_IMediaSeeking(iface);

    return IUnknown_QueryInterface((IUnknown *)This, riid, ppv);
}

Example #17

File: parser.c Project: Dimillian/wine

static ULONG WINAPI Parser_Seeking_Release(IMediaSeeking * iface)
{
    ParserImpl *This = impl_from_IMediaSeeking(iface);

    return IUnknown_Release((IUnknown *)This);
}

Example #18

File: parser.c Project: AlexSteel/wine

static ULONG WINAPI Parser_Seeking_Release(IMediaSeeking * iface)
{
    ParserImpl *This = impl_from_IMediaSeeking(iface);

    return IBaseFilter_Release(&This->filter.IBaseFilter_iface);
}

Example #19

File: transform.c Project: mutoso-mirrors/reactos

static HRESULT WINAPI TransformFilter_Seeking_QueryInterface(IMediaSeeking * iface, REFIID riid, LPVOID * ppv)
{
    TransformFilterImpl *This = impl_from_IMediaSeeking(iface);

    return IUnknown_QueryInterface((IUnknown *)This, riid, ppv);
}

Example #20

static ULONG WINAPI sound_seek_Release(IMediaSeeking * iface)
{
    DSoundRenderImpl *This = impl_from_IMediaSeeking(iface);

    return IUnknown_Release((IUnknown *)This);
}

Example #21

File: transform.c Project: mutoso-mirrors/reactos

static ULONG WINAPI TransformFilter_Seeking_Release(IMediaSeeking * iface)
{
    TransformFilterImpl *This = impl_from_IMediaSeeking(iface);

    return IUnknown_Release((IUnknown *)This);
}

Example #22

File: nullrenderer.c Project: bilboed/wine

static ULONG WINAPI NullRendererImpl_Seeking_Release(IMediaSeeking * iface)
{
    NullRendererImpl *This = impl_from_IMediaSeeking(iface);

    return IUnknown_Release((IUnknown *)This);
}