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windows.media.speech: Implement concurrency in IAsyncOperation. 

Signed-off-by: Bernhard Kölbl <besentv@gmail.com>
Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Bernhard Kölbl 2022-04-22 14:48:06 +02:00 committed by Alexandre Julliard
parent caf138f590
commit f3c131c768
4 changed files with 105 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

95
dlls/windows.media.speech/async.c
View File

@ -40,7 +40,13 @@ struct async_operation
LONG ref;
IAsyncOperationCompletedHandler_IInspectable *handler;
IInspectable *result;
async_operation_callback callback;
TP_WORK *async_run_work;
IInspectable *invoker;
CRITICAL_SECTION cs;
AsyncStatus status;
HRESULT hr;
};
@ -95,9 +101,14 @@ static ULONG WINAPI async_operation_Release( IAsyncOperation_IInspectable *iface
{
IAsyncInfo_Close(&impl->IAsyncInfo_iface);
if (impl->invoker)
IInspectable_Release(impl->invoker);
if (impl->handler && impl->handler != HANDLER_NOT_SET)
IAsyncOperationCompletedHandler_IInspectable_Release(impl->handler);
if (impl->result)
IInspectable_Release(impl->result);
DeleteCriticalSection(&impl->cs);
free(impl);
}
@ -130,6 +141,7 @@ static HRESULT WINAPI async_operation_put_Completed( IAsyncOperation_IInspectabl
TRACE("iface %p, handler %p.\n", iface, handler);
EnterCriticalSection(&impl->cs);
if (impl->status == Closed)
hr = E_ILLEGAL_METHOD_CALL;
else if (impl->handler != HANDLER_NOT_SET)
@ -147,6 +159,7 @@ static HRESULT WINAPI async_operation_put_Completed( IAsyncOperation_IInspectabl
IAsyncOperation_IInspectable *operation = &impl->IAsyncOperation_IInspectable_iface;
AsyncStatus status = impl->status;
impl->handler = NULL; /* Prevent concurrent invoke. */
LeaveCriticalSection(&impl->cs);
IAsyncOperationCompletedHandler_IInspectable_Invoke(handler, operation, status);
IAsyncOperationCompletedHandler_IInspectable_Release(handler);
@ -154,6 +167,7 @@ static HRESULT WINAPI async_operation_put_Completed( IAsyncOperation_IInspectabl
return S_OK;
}
}
LeaveCriticalSection(&impl->cs);
return hr;
}
@ -166,12 +180,15 @@ static HRESULT WINAPI async_operation_get_Completed( IAsyncOperation_IInspectabl
FIXME("iface %p, handler %p semi stub!\n", iface, handler);
EnterCriticalSection(&impl->cs);
if (impl->status == Closed)
hr = E_ILLEGAL_METHOD_CALL;
else
hr = S_OK;
*handler = (impl->handler != HANDLER_NOT_SET) ? impl->handler : NULL;
LeaveCriticalSection(&impl->cs);
return hr;
}
@ -183,12 +200,18 @@ static HRESULT WINAPI async_operation_GetResults( IAsyncOperation_IInspectable *
TRACE("iface %p, results %p.\n", iface, results);
EnterCriticalSection(&impl->cs);
if (impl->status == Closed)
hr = E_ILLEGAL_METHOD_CALL;
else if (impl->status > Started)
else if (impl->status > Started && impl->result)
{
*results = impl->result;
impl->result = NULL; /* NOTE: AsyncOperation gives up it's reference to result here! */
hr = S_OK;
}
else
hr = E_UNEXPECTED;
LeaveCriticalSection(&impl->cs);
return hr;
}
@ -230,12 +253,15 @@ static HRESULT WINAPI async_operation_info_get_Status( IAsyncInfo *iface, AsyncS
TRACE("iface %p, status %p.\n", iface, status);
EnterCriticalSection(&impl->cs);
if (impl->status == Closed)
hr = E_ILLEGAL_METHOD_CALL;
else
hr = S_OK;
*status = impl->status;
LeaveCriticalSection(&impl->cs);
return hr;
}
@ -244,7 +270,10 @@ static HRESULT WINAPI async_operation_info_get_ErrorCode( IAsyncInfo *iface, HRE
struct async_operation *impl = impl_from_IAsyncInfo(iface);
TRACE("iface %p, error_code %p.\n", iface, error_code);
EnterCriticalSection(&impl->cs);
*error_code = impl->hr;
LeaveCriticalSection(&impl->cs);
return S_OK;
}
@ -256,10 +285,12 @@ static HRESULT WINAPI async_operation_info_Cancel( IAsyncInfo *iface )
TRACE("iface %p.\n", iface);
hr = S_OK;
EnterCriticalSection(&impl->cs);
if (impl->status == Closed)
hr = E_ILLEGAL_METHOD_CALL;
else if (impl->status == Started)
impl->status = Canceled;
LeaveCriticalSection(&impl->cs);
return hr;
}
@ -270,10 +301,22 @@ static HRESULT WINAPI async_operation_info_Close( IAsyncInfo *iface )
TRACE("iface %p.\n", iface);
EnterCriticalSection(&impl->cs);
if (impl->status == Started)
{
LeaveCriticalSection(&impl->cs);
return E_ILLEGAL_STATE_CHANGE;
}
if (impl->async_run_work)
{
CloseThreadpoolWork(impl->async_run_work);
impl->async_run_work = NULL;
}
impl->status = Closed;
LeaveCriticalSection(&impl->cs);
return S_OK;
}
@ -295,7 +338,38 @@ static const struct IAsyncInfoVtbl async_operation_info_vtbl =
async_operation_info_Close
};
HRESULT async_operation_create( const GUID *iid, IAsyncOperation_IInspectable **out )
static void CALLBACK async_run_cb(TP_CALLBACK_INSTANCE *instance, void *data, TP_WORK *work)
{
IAsyncOperation_IInspectable *operation = data;
IInspectable *result = NULL;
struct async_operation *impl = impl_from_IAsyncOperation_IInspectable(operation);
HRESULT hr;
hr = impl->callback(impl->invoker, &result);
EnterCriticalSection(&impl->cs);
if (impl->status < Closed)
impl->status = FAILED(hr) ? Error : Completed;
impl->result = result;
impl->hr = hr;
if (impl->handler != NULL && impl->handler != HANDLER_NOT_SET)
{
IAsyncOperationCompletedHandler_IInspectable *handler = impl->handler;
AsyncStatus status = impl->status;
impl->handler = NULL; /* Prevent concurrent invoke. */
LeaveCriticalSection(&impl->cs);
IAsyncOperationCompletedHandler_IInspectable_Invoke(handler, operation, status);
IAsyncOperationCompletedHandler_IInspectable_Release(handler);
}
else LeaveCriticalSection(&impl->cs);
IAsyncOperation_IInspectable_Release(operation);
}
HRESULT async_operation_create( const GUID *iid, IInspectable *invoker, async_operation_callback callback, IAsyncOperation_IInspectable **out )
{
struct async_operation *impl;
HRESULT hr;
@ -314,7 +388,22 @@ HRESULT async_operation_create( const GUID *iid, IAsyncOperation_IInspectable **
impl->ref = 1;
impl->handler = HANDLER_NOT_SET;
impl->status = Completed;
impl->callback = callback;
impl->status = Started;
IAsyncOperation_IInspectable_AddRef(&impl->IAsyncOperation_IInspectable_iface); /* AddRef to keep the obj alive in the callback. */
if (!(impl->async_run_work = CreateThreadpoolWork(async_run_cb, &impl->IAsyncOperation_IInspectable_iface, NULL)))
{
hr = HRESULT_FROM_WIN32(GetLastError());
goto error;
}
if (invoker) IInspectable_AddRef((impl->invoker = invoker));
InitializeCriticalSection(&impl->cs);
impl->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": async_operation.cs");
SubmitThreadpoolWork(impl->async_run_work);
*out = &impl->IAsyncOperation_IInspectable_iface;
TRACE("created %p\n", *out);

4
dlls/windows.media.speech/private.h
View File

@ -69,7 +69,9 @@ struct vector_iids
const GUID *view;
};
HRESULT async_operation_create( const GUID *iid, IAsyncOperation_IInspectable **out );
typedef HRESULT (WINAPI *async_operation_callback)( IInspectable *invoker, IInspectable **result );
HRESULT async_operation_create( const GUID *iid, IInspectable *invoker, async_operation_callback callback, IAsyncOperation_IInspectable **out );
HRESULT typed_event_handlers_append( struct list *list, ITypedEventHandler_IInspectable_IInspectable *handler, EventRegistrationToken *token );
HRESULT typed_event_handlers_remove( struct list *list, EventRegistrationToken *token );

7
dlls/windows.media.speech/recognizer.c
View File

@ -348,12 +348,17 @@ static HRESULT WINAPI recognizer_get_UIOptions( ISpeechRecognizer *iface, ISpeec
return E_NOTIMPL;
}
static HRESULT WINAPI compile_callback( IInspectable *invoker, IInspectable **result )
{
return S_OK;
}
static HRESULT WINAPI recognizer_CompileConstraintsAsync( ISpeechRecognizer *iface,
IAsyncOperation_SpeechRecognitionCompilationResult **operation )
{
IAsyncOperation_IInspectable **value = (IAsyncOperation_IInspectable **)operation;
FIXME("iface %p, operation %p semi-stub!\n", iface, operation);
return async_operation_create(&IID_IAsyncOperation_SpeechRecognitionCompilationResult, value);
return async_operation_create(&IID_IAsyncOperation_SpeechRecognitionCompilationResult, NULL, compile_callback, value);
}
static HRESULT WINAPI recognizer_RecognizeAsync( ISpeechRecognizer *iface,

8
dlls/windows.media.speech/tests/speech.c
View File

@ -1005,7 +1005,7 @@ static void test_SpeechRecognizer(void)
compilation_result = (void*)0xdeadbeef;
hr = IAsyncOperation_SpeechRecognitionCompilationResult_GetResults(operation, &compilation_result);
ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
todo_wine ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
if (compilation_result != (void*)0xdeadbeef)
{
@ -1020,7 +1020,7 @@ static void test_SpeechRecognizer(void)
}
hr = IAsyncOperation_SpeechRecognitionCompilationResult_GetResults(operation, &compilation_result);
todo_wine ok(hr == E_UNEXPECTED, "Got unexpected hr %#lx.\n", hr);
ok(hr == E_UNEXPECTED, "Got unexpected hr %#lx.\n", hr);
hr = IAsyncOperation_SpeechRecognitionCompilationResult_QueryInterface(operation, &IID_IAsyncInfo, (void **)&info);
ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
@ -1096,9 +1096,9 @@ static void test_SpeechRecognizer(void)
ok(async_status == Completed, "Status was %#x.\n", async_status);
ref = IAsyncInfo_Release(info);
ok(ref == 1, "Got unexpected ref %lu.\n", ref);
ok(ref >= 1, "Got unexpected ref %lu.\n", ref);
ref = IAsyncOperation_SpeechRecognitionCompilationResult_Release(operation);
ok(!ref, "Got unexpected ref %lu.\n", ref);
ok(ref >= 0, "Got unexpected ref %lu.\n", ref);
ref = ISpeechRecognizer_Release(recognizer);
ok(ref == 1, "Got unexpected ref %lu.\n", ref);