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Billy Laws
wine
Commits
efb369f5
Commit
efb369f5
authored
4 months ago
by
Conor McCarthy
Committed by
Alexandre Julliard
4 months ago
Browse files
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winegstreamer: Send media source shutdown notification via IMFMediaShutdownNotify.
parent
a7d5b7f5
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dlls/winegstreamer/media_source.c
+92
-0
92 additions, 0 deletions
dlls/winegstreamer/media_source.c
with
92 additions
and
0 deletions
dlls/winegstreamer/media_source.c
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View file @
efb369f5
...
...
@@ -174,12 +174,15 @@ struct media_source
IMFGetService
IMFGetService_iface
;
IMFRateSupport
IMFRateSupport_iface
;
IMFRateControl
IMFRateControl_iface
;
IMFMediaShutdownNotify
IMFMediaShutdownNotify_iface
;
IMFAsyncCallback
async_commands_callback
;
LONG
ref
;
DWORD
async_commands_queue
;
IMFMediaEventQueue
*
event_queue
;
IMFByteStream
*
byte_stream
;
IMFAsyncResult
*
shutdown_result
;
CRITICAL_SECTION
cs
;
UINT64
file_size
;
...
...
@@ -229,6 +232,11 @@ static inline struct media_source *impl_from_IMFRateControl(IMFRateControl *ifac
return
CONTAINING_RECORD
(
iface
,
struct
media_source
,
IMFRateControl_iface
);
}
static
inline
struct
media_source
*
impl_from_IMFMediaShutdownNotify
(
IMFMediaShutdownNotify
*
iface
)
{
return
CONTAINING_RECORD
(
iface
,
struct
media_source
,
IMFMediaShutdownNotify_iface
);
}
static
inline
struct
media_source
*
impl_from_async_commands_callback_IMFAsyncCallback
(
IMFAsyncCallback
*
iface
)
{
return
CONTAINING_RECORD
(
iface
,
struct
media_source
,
async_commands_callback
);
...
...
@@ -1315,6 +1323,76 @@ static const IMFRateControlVtbl media_source_rate_control_vtbl =
media_source_rate_control_GetRate
,
};
static
void
media_source_release_shutdown_callback
(
struct
media_source
*
source
)
{
if
(
source
->
shutdown_result
)
IMFAsyncResult_Release
(
source
->
shutdown_result
);
source
->
shutdown_result
=
NULL
;
}
static
HRESULT
WINAPI
media_source_shutdown_notify_QueryInterface
(
IMFMediaShutdownNotify
*
iface
,
REFIID
riid
,
void
**
obj
)
{
if
(
IsEqualIID
(
riid
,
&
IID_IMFMediaShutdownNotify
)
||
IsEqualIID
(
riid
,
&
IID_IUnknown
))
{
*
obj
=
iface
;
IUnknown_AddRef
(
iface
);
return
S_OK
;
}
WARN
(
"Unsupported %s.
\n
"
,
debugstr_guid
(
riid
));
*
obj
=
NULL
;
return
E_NOINTERFACE
;
}
static
ULONG
WINAPI
media_source_shutdown_notify_AddRef
(
IMFMediaShutdownNotify
*
iface
)
{
struct
media_source
*
source
=
impl_from_IMFMediaShutdownNotify
(
iface
);
return
IMFMediaSource_AddRef
(
&
source
->
IMFMediaSource_iface
);
}
static
ULONG
WINAPI
media_source_shutdown_notify_Release
(
IMFMediaShutdownNotify
*
iface
)
{
struct
media_source
*
source
=
impl_from_IMFMediaShutdownNotify
(
iface
);
return
IMFMediaSource_Release
(
&
source
->
IMFMediaSource_iface
);
}
static
HRESULT
WINAPI
media_source_shutdown_notify_set_notification_callback
(
IMFMediaShutdownNotify
*
iface
,
IMFAsyncCallback
*
callback
,
IUnknown
*
state
)
{
struct
media_source
*
source
=
impl_from_IMFMediaShutdownNotify
(
iface
);
IMFAsyncResult
*
result
=
NULL
;
HRESULT
hr
=
S_OK
;
EnterCriticalSection
(
&
source
->
cs
);
if
(
source
->
state
==
SOURCE_SHUTDOWN
)
hr
=
MF_E_SHUTDOWN
;
else
{
if
(
callback
&&
FAILED
(
hr
=
MFCreateAsyncResult
(
NULL
,
callback
,
state
,
&
result
)))
{
LeaveCriticalSection
(
&
source
->
cs
);
return
hr
;
}
media_source_release_shutdown_callback
(
source
);
source
->
shutdown_result
=
result
;
}
LeaveCriticalSection
(
&
source
->
cs
);
return
hr
;
}
static
const
IMFMediaShutdownNotifyVtbl
media_source_shutdown_notify_vtbl
=
{
media_source_shutdown_notify_QueryInterface
,
media_source_shutdown_notify_AddRef
,
media_source_shutdown_notify_Release
,
media_source_shutdown_notify_set_notification_callback
,
};
static
HRESULT
WINAPI
media_source_QueryInterface
(
IMFMediaSource
*
iface
,
REFIID
riid
,
void
**
out
)
{
struct
media_source
*
source
=
impl_from_IMFMediaSource
(
iface
);
...
...
@@ -1331,6 +1409,10 @@ static HRESULT WINAPI media_source_QueryInterface(IMFMediaSource *iface, REFIID
{
*
out
=
&
source
->
IMFGetService_iface
;
}
else
if
(
IsEqualIID
(
riid
,
&
IID_IMFMediaShutdownNotify
))
{
*
out
=
&
source
->
IMFMediaShutdownNotify_iface
;
}
else
{
FIXME
(
"%s, %p.
\n
"
,
debugstr_guid
(
riid
),
out
);
...
...
@@ -1361,6 +1443,7 @@ static ULONG WINAPI media_source_Release(IMFMediaSource *iface)
if
(
!
ref
)
{
media_source_release_shutdown_callback
(
source
);
IMFMediaSource_Shutdown
(
iface
);
IMFMediaEventQueue_Release
(
source
->
event_queue
);
IMFByteStream_Release
(
source
->
byte_stream
);
...
...
@@ -1543,6 +1626,7 @@ static HRESULT WINAPI media_source_Pause(IMFMediaSource *iface)
static
HRESULT
WINAPI
media_source_Shutdown
(
IMFMediaSource
*
iface
)
{
struct
media_source
*
source
=
impl_from_IMFMediaSource
(
iface
);
HRESULT
hr
;
TRACE
(
"%p.
\n
"
,
iface
);
...
...
@@ -1575,6 +1659,13 @@ static HRESULT WINAPI media_source_Shutdown(IMFMediaSource *iface)
free
(
source
->
descriptors
);
free
(
source
->
streams
);
if
(
source
->
shutdown_result
)
{
if
(
FAILED
(
hr
=
MFPutWorkItemEx
(
MFASYNC_CALLBACK_QUEUE_STANDARD
,
source
->
shutdown_result
)))
WARN
(
"Failed to put shutdown notification, hr %#lx.
\n
"
,
hr
);
media_source_release_shutdown_callback
(
source
);
}
LeaveCriticalSection
(
&
source
->
cs
);
MFUnlockWorkQueue
(
source
->
async_commands_queue
);
...
...
@@ -1633,6 +1724,7 @@ static HRESULT media_source_create(struct object_context *context, IMFMediaSourc
object
->
IMFGetService_iface
.
lpVtbl
=
&
media_source_get_service_vtbl
;
object
->
IMFRateSupport_iface
.
lpVtbl
=
&
media_source_rate_support_vtbl
;
object
->
IMFRateControl_iface
.
lpVtbl
=
&
media_source_rate_control_vtbl
;
object
->
IMFMediaShutdownNotify_iface
.
lpVtbl
=
&
media_source_shutdown_notify_vtbl
;
object
->
async_commands_callback
.
lpVtbl
=
&
source_async_commands_callback_vtbl
;
object
->
ref
=
1
;
object
->
byte_stream
=
context
->
stream
;
...
...
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