Signed-off-by: Nikolay Sivov nsivov@codeweavers.com --- dlls/mf/samplegrabber.c | 68 ++++++++++++++++++++++++++++++++++++----- include/mfidl.idl | 3 ++ 2 files changed, 63 insertions(+), 8 deletions(-)
diff --git a/dlls/mf/samplegrabber.c b/dlls/mf/samplegrabber.c index d501e0865d..e2766c086c 100644 --- a/dlls/mf/samplegrabber.c +++ b/dlls/mf/samplegrabber.c @@ -28,6 +28,12 @@
WINE_DEFAULT_DEBUG_CHANNEL(mfplat);
+enum sink_state +{ + SINK_STATE_STOPPED = 0, + SINK_STATE_RUNNING, +}; + struct sample_grabber;
struct sample_grabber_stream @@ -51,6 +57,7 @@ struct sample_grabber struct sample_grabber_stream *stream; IMFMediaEventQueue *event_queue; IMFPresentationClock *clock; + enum sink_state state; CRITICAL_SECTION cs; };
@@ -685,32 +692,77 @@ static ULONG WINAPI sample_grabber_clock_sink_Release(IMFClockStateSink *iface) return IMFMediaSink_Release(&grabber->IMFMediaSink_iface); }
+static void sample_grabber_set_state(struct sample_grabber *grabber, enum sink_state state) +{ + static const DWORD events[] = + { + MEStreamSinkStopped, /* SINK_STATE_STOPPED */ + MEStreamSinkStarted, /* SINK_STATE_RUNNING */ + }; + BOOL set_state = FALSE; + + EnterCriticalSection(&grabber->cs); + + switch (grabber->state) + { + case SINK_STATE_STOPPED: + set_state = state == SINK_STATE_RUNNING; + break; + case SINK_STATE_RUNNING: + set_state = state == SINK_STATE_STOPPED; + break; + default: + ; + } + + if (set_state) + { + grabber->state = state; + if (grabber->stream) + IMFStreamSink_QueueEvent(&grabber->stream->IMFStreamSink_iface, events[state], &GUID_NULL, S_OK, NULL); + } + + LeaveCriticalSection(&grabber->cs); +} + static HRESULT WINAPI sample_grabber_clock_sink_OnClockStart(IMFClockStateSink *iface, MFTIME systime, LONGLONG offset) { - FIXME("%p, %s, %s.\n", iface, wine_dbgstr_longlong(systime), wine_dbgstr_longlong(offset)); + struct sample_grabber *grabber = impl_from_IMFClockStateSink(iface);
- return E_NOTIMPL; + TRACE("%p, %s, %s.\n", iface, wine_dbgstr_longlong(systime), wine_dbgstr_longlong(offset)); + + sample_grabber_set_state(grabber, SINK_STATE_RUNNING); + + return S_OK; }
static HRESULT WINAPI sample_grabber_clock_sink_OnClockStop(IMFClockStateSink *iface, MFTIME systime) { - FIXME("%p, %s.\n", iface, wine_dbgstr_longlong(systime)); + struct sample_grabber *grabber = impl_from_IMFClockStateSink(iface);
- return E_NOTIMPL; + TRACE("%p, %s.\n", iface, wine_dbgstr_longlong(systime)); + + sample_grabber_set_state(grabber, SINK_STATE_STOPPED); + + return S_OK; }
static HRESULT WINAPI sample_grabber_clock_sink_OnClockPause(IMFClockStateSink *iface, MFTIME systime) { - FIXME("%p, %s.\n", iface, wine_dbgstr_longlong(systime)); + TRACE("%p, %s.\n", iface, wine_dbgstr_longlong(systime));
- return E_NOTIMPL; + return S_OK; }
static HRESULT WINAPI sample_grabber_clock_sink_OnClockRestart(IMFClockStateSink *iface, MFTIME systime) { - FIXME("%p, %s.\n", iface, wine_dbgstr_longlong(systime)); + struct sample_grabber *grabber = impl_from_IMFClockStateSink(iface);
- return E_NOTIMPL; + TRACE("%p, %s.\n", iface, wine_dbgstr_longlong(systime)); + + sample_grabber_set_state(grabber, SINK_STATE_RUNNING); + + return S_OK; }
static HRESULT WINAPI sample_grabber_clock_sink_OnClockSetRate(IMFClockStateSink *iface, MFTIME systime, float rate) diff --git a/include/mfidl.idl b/include/mfidl.idl index 2421c06f50..93e20a6978 100644 --- a/include/mfidl.idl +++ b/include/mfidl.idl @@ -820,3 +820,6 @@ cpp_quote("EXTERN_GUID(MF_TOPOLOGY_START_TIME_ON_PRESENTATION_SWITCH, 0xc8cc113f cpp_quote("EXTERN_GUID(MF_TOPOLOGY_STATIC_PLAYBACK_OPTIMIZATIONS, 0xb86cac42, 0x41a6, 0x4b79, 0x89, 0x7a, 0x1a, 0xb0, 0xe5, 0x2b, 0x4a, 0x1b);")
cpp_quote("EXTERN_GUID(MF_RATE_CONTROL_SERVICE, 0x866fa297, 0xb802, 0x4bf8, 0x9d, 0xc9, 0x5e, 0x3b, 0x6a, 0x9f, 0x53, 0xc9);") + +cpp_quote("EXTERN_GUID(MF_SAMPLEGRABBERSINK_SAMPLE_TIME_OFFSET, 0x62e3d776, 0x8100, 0x4e03, 0xa6, 0xe8, 0xbd, 0x38, 0x57, 0xac, 0x9c, 0x47);") +cpp_quote("EXTERN_GUID(MF_SAMPLEGRABBERSINK_IGNORE_CLOCK, 0x0efda2c0, 0x2b69, 0x4e2e, 0xab, 0x8d, 0x46, 0xdc, 0xbf, 0xf7, 0xd2, 0x5d);")