Module: wine Branch: master Commit: 880559b2b4b8202811af85482fe68d24455cdd74 URL: https://source.winehq.org/git/wine.git/?a=commit;h=880559b2b4b8202811af85482...
Author: Nikolay Sivov nsivov@codeweavers.com Date: Fri Jun 7 16:09:00 2019 +0300
mf: Implement stream flushing for sample grabber.
Signed-off-by: Nikolay Sivov nsivov@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/mf/samplegrabber.c | 41 +++++++++++++++++++++++++++++++++-------- 1 file changed, 33 insertions(+), 8 deletions(-)
diff --git a/dlls/mf/samplegrabber.c b/dlls/mf/samplegrabber.c index ed07116..9cf9465 100644 --- a/dlls/mf/samplegrabber.c +++ b/dlls/mf/samplegrabber.c @@ -171,7 +171,7 @@ static ULONG WINAPI sample_grabber_stream_AddRef(IMFStreamSink *iface) return refcount; }
-static void stream_release_pending_item(struct sample_grabber_stream *stream, struct scheduled_item *item) +static void stream_release_pending_item(struct scheduled_item *item) { list_remove(&item->entry); switch (item->type) @@ -211,7 +211,7 @@ static ULONG WINAPI sample_grabber_stream_Release(IMFStreamSink *iface) } LIST_FOR_EACH_ENTRY_SAFE(item, next_item, &stream->items, struct scheduled_item, entry) { - stream_release_pending_item(stream, item); + stream_release_pending_item(item); } DeleteCriticalSection(&stream->cs); heap_free(stream); @@ -392,7 +392,7 @@ static HRESULT stream_queue_sample(struct sample_grabber_stream *stream, IMFSamp if (SUCCEEDED(hr)) list_add_tail(&stream->items, &item->entry); else - stream_release_pending_item(stream, item); + stream_release_pending_item(item);
return hr; } @@ -459,7 +459,7 @@ static HRESULT stream_place_marker(struct sample_grabber_stream *stream, MFSTREA if (SUCCEEDED(hr)) list_add_tail(&stream->items, &item->entry); else - stream_release_pending_item(stream, item); + stream_release_pending_item(item);
return hr; } @@ -487,9 +487,34 @@ static HRESULT WINAPI sample_grabber_stream_PlaceMarker(IMFStreamSink *iface, MF
static HRESULT WINAPI sample_grabber_stream_Flush(IMFStreamSink *iface) { - FIXME("%p.\n", iface); + struct sample_grabber_stream *stream = impl_from_IMFStreamSink(iface); + struct scheduled_item *item, *next_item;
- return E_NOTIMPL; + TRACE("%p.\n", iface); + + if (!stream->sink) + return MF_E_STREAMSINK_REMOVED; + + EnterCriticalSection(&stream->cs); + + LIST_FOR_EACH_ENTRY_SAFE(item, next_item, &stream->items, struct scheduled_item, entry) + { + /* Samples are discarded, markers are processed immediately. */ + switch (item->type) + { + case ITEM_TYPE_SAMPLE: + break; + case ITEM_TYPE_MARKER: + sample_grabber_stream_report_marker(stream, &item->u.marker.context, E_ABORT); + break; + } + + stream_release_pending_item(item); + } + + LeaveCriticalSection(&stream->cs); + + return S_OK; }
static const IMFStreamSinkVtbl sample_grabber_stream_vtbl = @@ -706,7 +731,7 @@ static HRESULT WINAPI sample_grabber_stream_timer_callback_Invoke(IMFAsyncCallba case ITEM_TYPE_SAMPLE: if (FAILED(hr = sample_grabber_report_sample(stream->sink, item->u.sample))) WARN("Failed to report a sample, hr %#x.\n", hr); - stream_release_pending_item(stream, item); + stream_release_pending_item(item); item = stream_get_next_item(stream); if (item && item->type == ITEM_TYPE_SAMPLE) { @@ -718,7 +743,7 @@ static HRESULT WINAPI sample_grabber_stream_timer_callback_Invoke(IMFAsyncCallba break; case ITEM_TYPE_MARKER: sample_grabber_stream_report_marker(stream, &item->u.marker.context, S_OK); - stream_release_pending_item(stream, item); + stream_release_pending_item(item); item = stream_get_next_item(stream); break; }
-
Alexandre Julliard