[PATCH v2 2/6] qcap/avimux: Use strmbase sink connection methods.
Zebediah Figura
z.figura12 at gmail.com
Tue Dec 10 21:53:33 CST 2019
Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
---
dlls/qcap/avimux.c | 71 ++++++++++++++++------------------------------
1 file changed, 25 insertions(+), 46 deletions(-)
diff --git a/dlls/qcap/avimux.c b/dlls/qcap/avimux.c
index 63e98e8877b..c17d91322bf 100644
--- a/dlls/qcap/avimux.c
+++ b/dlls/qcap/avimux.c
@@ -1410,41 +1410,15 @@ static HRESULT WINAPI AviMuxIn_Receive(struct strmbase_sink *base, IMediaSample
return hr;
}
-static const struct strmbase_sink_ops sink_ops =
-{
- .base.pin_query_interface = sink_query_interface,
- .base.pin_query_accept = sink_query_accept,
- .base.pin_get_media_type = strmbase_pin_get_media_type,
- .pfnReceive = AviMuxIn_Receive,
-};
-
-static inline AviMux* impl_from_in_IPin(IPin *iface)
+static HRESULT avi_mux_sink_connect(struct strmbase_sink *iface, IPin *peer, const AM_MEDIA_TYPE *pmt)
{
- struct strmbase_pin *pin = CONTAINING_RECORD(iface, struct strmbase_pin, IPin_iface);
- return impl_from_strmbase_filter(pin->filter);
-}
-
-static inline AviMuxIn* AviMuxIn_from_IPin(IPin *iface)
-{
- return CONTAINING_RECORD(iface, AviMuxIn, pin.pin.IPin_iface);
-}
-
-static HRESULT WINAPI AviMuxIn_ReceiveConnection(IPin *iface,
- IPin *pConnector, const AM_MEDIA_TYPE *pmt)
-{
- AviMux *This = impl_from_in_IPin(iface);
- AviMuxIn *avimuxin = AviMuxIn_from_IPin(iface);
+ AviMuxIn *avimuxin = impl_sink_from_strmbase_pin(&iface->pin);
+ AviMux *This = impl_from_strmbase_filter(iface->pin.filter);
HRESULT hr;
- TRACE("pin %p, pConnector %p, pmt %p.\n", avimuxin, pConnector, pmt);
-
if(!pmt)
return E_POINTER;
- hr = BaseInputPinImpl_ReceiveConnection(iface, pConnector, pmt);
- if(FAILED(hr))
- return hr;
-
if(IsEqualIID(&pmt->majortype, &MEDIATYPE_Video) &&
IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo)) {
ALLOCATOR_PROPERTIES req, act;
@@ -1468,10 +1442,8 @@ static HRESULT WINAPI AviMuxIn_ReceiveConnection(IPin *iface,
hr = IMemAllocator_SetProperties(avimuxin->samples_allocator, &req, &act);
if(SUCCEEDED(hr))
hr = IMemAllocator_Commit(avimuxin->samples_allocator);
- if(FAILED(hr)) {
- BaseInputPinImpl_Disconnect(iface);
+ if (FAILED(hr))
return hr;
- }
size = pmt->cbFormat - FIELD_OFFSET(VIDEOINFOHEADER, bmiHeader);
avimuxin->strf = CoTaskMemAlloc(sizeof(RIFFCHUNK) + ALIGN(FIELD_OFFSET(BITMAPINFO, bmiColors[vih->bmiHeader.biClrUsed])));
@@ -1489,23 +1461,15 @@ static HRESULT WINAPI AviMuxIn_ReceiveConnection(IPin *iface,
return create_input_pin(This);
}
-static HRESULT WINAPI AviMuxIn_Disconnect(IPin *iface)
+static void avi_mux_sink_disconnect(struct strmbase_sink *iface)
{
- AviMuxIn *avimuxin = AviMuxIn_from_IPin(iface);
+ AviMuxIn *avimuxin = impl_sink_from_strmbase_pin(&iface->pin);
IMediaSample **prev, *cur;
- HRESULT hr;
-
- TRACE("pin %p.\n", avimuxin);
-
- hr = BaseInputPinImpl_Disconnect(iface);
- if(FAILED(hr))
- return hr;
IMemAllocator_Decommit(avimuxin->samples_allocator);
while(avimuxin->samples_head) {
cur = avimuxin->samples_head;
- hr = IMediaSample_GetPointer(cur, (BYTE**)&prev);
- if(FAILED(hr))
+ if (FAILED(IMediaSample_GetPointer(cur, (BYTE **)&prev)))
break;
prev--;
@@ -1518,7 +1482,22 @@ static HRESULT WINAPI AviMuxIn_Disconnect(IPin *iface)
}
CoTaskMemFree(avimuxin->strf);
avimuxin->strf = NULL;
- return hr;
+}
+
+static const struct strmbase_sink_ops sink_ops =
+{
+ .base.pin_query_interface = sink_query_interface,
+ .base.pin_query_accept = sink_query_accept,
+ .base.pin_get_media_type = strmbase_pin_get_media_type,
+ .pfnReceive = AviMuxIn_Receive,
+ .sink_connect = avi_mux_sink_connect,
+ .sink_disconnect = avi_mux_sink_disconnect,
+};
+
+static inline AviMux* impl_from_in_IPin(IPin *iface)
+{
+ struct strmbase_pin *pin = CONTAINING_RECORD(iface, struct strmbase_pin, IPin_iface);
+ return impl_from_strmbase_filter(pin->filter);
}
static const IPinVtbl AviMuxIn_PinVtbl = {
@@ -1526,8 +1505,8 @@ static const IPinVtbl AviMuxIn_PinVtbl = {
BasePinImpl_AddRef,
BasePinImpl_Release,
BaseInputPinImpl_Connect,
- AviMuxIn_ReceiveConnection,
- AviMuxIn_Disconnect,
+ BaseInputPinImpl_ReceiveConnection,
+ BaseInputPinImpl_Disconnect,
BasePinImpl_ConnectedTo,
BasePinImpl_ConnectionMediaType,
BasePinImpl_QueryPinInfo,
--
2.24.0
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