system/wine
system/wine
1
0
Fork 0
mirror of git://source.winehq.org/git/wine.git synced 2024-10-06 16:45:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

mfreadwrite: Add a helper to get stream identifier.

Browse source 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2019-04-19 11:06:13 +03:00 committed by Alexandre Julliard
parent 5dfe477618
commit 002010e31a
1 changed files with 15 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
dlls/mfreadwrite/main.c
View file

@ -152,6 +152,20 @@ static HRESULT media_event_get_object(IMFMediaEvent *event, REFIID riid, void **
return hr;
}
static HRESULT media_stream_get_id(IMFMediaStream *stream, DWORD *id)
{
IMFStreamDescriptor *sd;
HRESULT hr;
if (SUCCEEDED(hr = IMFMediaStream_GetStreamDescriptor(stream, &sd)))
{
hr = IMFStreamDescriptor_GetStreamIdentifier(sd, id);
IMFStreamDescriptor_Release(sd);
}
return hr;
}
static HRESULT WINAPI source_reader_source_events_callback_QueryInterface(IMFAsyncCallback *iface,
REFIID riid, void **obj)
{
@ -190,7 +204,6 @@ static HRESULT WINAPI source_reader_source_events_callback_GetParameters(IMFAsyn
static HRESULT source_reader_new_stream_handler(struct source_reader *reader, IMFMediaEvent *event)
{
IMFStreamDescriptor *sd;
IMFMediaStream *stream;
unsigned int i;
DWORD id = 0;
@ -204,13 +217,7 @@ static HRESULT source_reader_new_stream_handler(struct source_reader *reader, IM
TRACE("Got new stream %p.\n", stream);
if (SUCCEEDED(hr = IMFMediaStream_GetStreamDescriptor(stream, &sd)))
{
hr = IMFStreamDescriptor_GetStreamIdentifier(sd, &id);
IMFStreamDescriptor_Release(sd);
}
if (FAILED(hr))
if (FAILED(hr = media_stream_get_id(stream, &id)))
{
WARN("Unidentified stream %p, hr %#x.\n", stream, hr);
IMFMediaStream_Release(stream);