Zebediah Figura : strmbase/renderer: Use base filter state change methods.
Module: wine Branch: master Commit: 8655691a8add9448f3d44038ed43fd0860d96562 URL: https://source.winehq.org/git/wine.git/?a=commit;h=8655691a8add9448f3d44038e... Author: Zebediah Figura <z.figura12(a)gmail.com> Date: Sun Oct 27 18:28:02 2019 -0500 strmbase/renderer: Use base filter state change methods. Signed-off-by: Zebediah Figura <z.figura12(a)gmail.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/strmbase/renderer.c | 181 ++++++++++++++++++----------------------------- 1 file changed, 69 insertions(+), 112 deletions(-) diff --git a/dlls/strmbase/renderer.c b/dlls/strmbase/renderer.c index c75452aea6..1d37531bf2 100644 --- a/dlls/strmbase/renderer.c +++ b/dlls/strmbase/renderer.c @@ -205,11 +205,76 @@ static HRESULT renderer_query_interface(struct strmbase_filter *iface, REFIID ii return E_NOINTERFACE; } +static HRESULT renderer_init_stream(struct strmbase_filter *iface) +{ + struct strmbase_renderer *filter = impl_from_strmbase_filter(iface); + + if (filter->sink.pin.peer) + ResetEvent(filter->state_event); + filter->sink.end_of_stream = FALSE; + BaseRendererImpl_ClearPendingSample(filter); + ResetEvent(filter->flush_event); + if (filter->pFuncsTable->renderer_init_stream) + filter->pFuncsTable->renderer_init_stream(filter); + + return S_OK; +} + +static HRESULT renderer_start_stream(struct strmbase_filter *iface, REFERENCE_TIME start) +{ + struct strmbase_renderer *filter = impl_from_strmbase_filter(iface); + + filter->stream_start = start; + SetEvent(filter->state_event); + if (filter->sink.pin.peer) + filter->sink.end_of_stream = FALSE; + QualityControlRender_Start(filter->qcimpl, filter->stream_start); + if (filter->sink.pin.peer && filter->pFuncsTable->renderer_start_stream) + filter->pFuncsTable->renderer_start_stream(filter); + + return S_OK; +} + +static HRESULT renderer_stop_stream(struct strmbase_filter *iface) +{ + struct strmbase_renderer *filter = impl_from_strmbase_filter(iface); + + if (filter->sink.pin.peer && filter->pFuncsTable->renderer_stop_stream) + filter->pFuncsTable->renderer_stop_stream(filter); + + return S_OK; +} + +static HRESULT renderer_cleanup_stream(struct strmbase_filter *iface) +{ + struct strmbase_renderer *filter = impl_from_strmbase_filter(iface); + + RendererPosPassThru_ResetMediaTime(filter->pPosition); + SetEvent(filter->state_event); + SetEvent(filter->flush_event); + + return S_OK; +} + +static HRESULT renderer_wait_state(struct strmbase_filter *iface, DWORD timeout) +{ + struct strmbase_renderer *filter = impl_from_strmbase_filter(iface); + + if (WaitForSingleObject(filter->state_event, timeout) == WAIT_TIMEOUT) + return VFW_S_STATE_INTERMEDIATE; + return S_OK; +} + static const struct strmbase_filter_ops filter_ops = { .filter_get_pin = renderer_get_pin, .filter_destroy = renderer_destroy, .filter_query_interface = renderer_query_interface, + .filter_init_stream = renderer_init_stream, + .filter_start_stream = renderer_start_stream, + .filter_stop_stream = renderer_stop_stream, + .filter_cleanup_stream = renderer_cleanup_stream, + .filter_wait_state = renderer_wait_state, }; static HRESULT sink_query_accept(struct strmbase_pin *pin, const AM_MEDIA_TYPE *mt) @@ -371,96 +436,6 @@ HRESULT WINAPI BaseRendererImpl_Receive(struct strmbase_renderer *This, IMediaSa return hr; } -static HRESULT WINAPI BaseRendererImpl_Stop(IBaseFilter *iface) -{ - struct strmbase_renderer *This = impl_from_IBaseFilter(iface); - - TRACE("(%p)->()\n", This); - - EnterCriticalSection(&This->csRenderLock); - { - RendererPosPassThru_ResetMediaTime(This->pPosition); - if (This->sink.pin.peer && This->pFuncsTable->renderer_stop_stream) - This->pFuncsTable->renderer_stop_stream(This); - This->filter.state = State_Stopped; - SetEvent(This->state_event); - SetEvent(This->flush_event); - } - LeaveCriticalSection(&This->csRenderLock); - - return S_OK; -} - -static HRESULT WINAPI BaseRendererImpl_Run(IBaseFilter *iface, REFERENCE_TIME tStart) -{ - struct strmbase_renderer *This = impl_from_IBaseFilter(iface); - - TRACE("iface %p, start %s.\n", iface, debugstr_time(tStart)); - - EnterCriticalSection(&This->csRenderLock); - This->stream_start = tStart; - if (This->filter.state == State_Running) - goto out; - - if (This->filter.state == State_Stopped && This->pFuncsTable->renderer_init_stream) - This->pFuncsTable->renderer_init_stream(This); - - SetEvent(This->state_event); - - if (This->sink.pin.peer) - { - This->sink.end_of_stream = FALSE; - } - - QualityControlRender_Start(This->qcimpl, This->stream_start); - if (This->sink.pin.peer && This->pFuncsTable->renderer_start_stream) - This->pFuncsTable->renderer_start_stream(This); - if (This->filter.state == State_Stopped) - BaseRendererImpl_ClearPendingSample(This); - This->filter.state = State_Running; - -out: - LeaveCriticalSection(&This->csRenderLock); - - return S_OK; -} - -static HRESULT WINAPI BaseRendererImpl_Pause(IBaseFilter *iface) -{ - struct strmbase_renderer *This = impl_from_IBaseFilter(iface); - HRESULT hr = S_OK; - - TRACE("(%p)->()\n", This); - - EnterCriticalSection(&This->csRenderLock); - { - if (This->filter.state != State_Paused) - { - if (This->filter.state == State_Stopped) - { - if (This->sink.pin.peer) - { - ResetEvent(This->state_event); - hr = S_FALSE; - } - This->sink.end_of_stream = FALSE; - if (This->pFuncsTable->renderer_init_stream) - This->pFuncsTable->renderer_init_stream(This); - } - else if (This->sink.pin.peer && This->pFuncsTable->renderer_stop_stream) - This->pFuncsTable->renderer_stop_stream(This); - - if (This->filter.state == State_Stopped) - BaseRendererImpl_ClearPendingSample(This); - ResetEvent(This->flush_event); - This->filter.state = State_Paused; - } - } - LeaveCriticalSection(&This->csRenderLock); - - return hr; -} - static HRESULT WINAPI BaseRendererImpl_SetSyncSource(IBaseFilter *iface, IReferenceClock *clock) { struct strmbase_renderer *This = impl_from_IBaseFilter(iface); @@ -473,34 +448,16 @@ static HRESULT WINAPI BaseRendererImpl_SetSyncSource(IBaseFilter *iface, IRefere return hr; } - -static HRESULT WINAPI BaseRendererImpl_GetState(IBaseFilter * iface, DWORD dwMilliSecsTimeout, FILTER_STATE *pState) -{ - HRESULT hr; - struct strmbase_renderer *This = impl_from_IBaseFilter(iface); - - TRACE("(%p)->(%d, %p)\n", This, dwMilliSecsTimeout, pState); - - if (WaitForSingleObject(This->state_event, dwMilliSecsTimeout) == WAIT_TIMEOUT) - hr = VFW_S_STATE_INTERMEDIATE; - else - hr = S_OK; - - BaseFilterImpl_GetState(iface, dwMilliSecsTimeout, pState); - - return hr; -} - static const IBaseFilterVtbl strmbase_renderer_vtbl = { BaseFilterImpl_QueryInterface, BaseFilterImpl_AddRef, BaseFilterImpl_Release, BaseFilterImpl_GetClassID, - BaseRendererImpl_Stop, - BaseRendererImpl_Pause, - BaseRendererImpl_Run, - BaseRendererImpl_GetState, + BaseFilterImpl_Stop, + BaseFilterImpl_Pause, + BaseFilterImpl_Run, + BaseFilterImpl_GetState, BaseRendererImpl_SetSyncSource, BaseFilterImpl_GetSyncSource, BaseFilterImpl_EnumPins,
participants (1)
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Alexandre Julliard