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qedit/nullrenderer: Wait in Receive() while paused. 

Signed-off-by: Gabriel Ivăncescu <gabrielopcode@gmail.com>
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Gabriel Ivăncescu 2020-10-08 11:52:29 -05:00 committed by Alexandre Julliard
parent 944f91b147
commit 412db77893
2 changed files with 29 additions and 5 deletions
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24
dlls/qedit/nullrenderer.c
View File

@ -29,6 +29,7 @@ WINE_DEFAULT_DEBUG_CHANNEL(qedit);
struct null_renderer
{
struct strmbase_renderer renderer;
HANDLE run_event;
};
static struct null_renderer *impl_from_strmbase_renderer(struct strmbase_renderer *iface)
@ -41,7 +42,14 @@ static HRESULT WINAPI NullRenderer_DoRenderSample(struct strmbase_renderer *ifac
struct null_renderer *filter = impl_from_strmbase_renderer(iface);
if (filter->renderer.filter.state == State_Paused)
{
const HANDLE events[2] = {filter->run_event, filter->renderer.flush_event};
SetEvent(filter->renderer.state_event);
LeaveCriticalSection(&filter->renderer.csRenderLock);
WaitForMultipleObjects(2, events, FALSE, INFINITE);
EnterCriticalSection(&filter->renderer.csRenderLock);
}
return S_OK;
}
@ -56,14 +64,29 @@ static void null_renderer_destroy(struct strmbase_renderer *iface)
{
struct null_renderer *filter = impl_from_strmbase_renderer(iface);
CloseHandle(filter->run_event);
strmbase_renderer_cleanup(&filter->renderer);
free(filter);
}
static void null_renderer_start_stream(struct strmbase_renderer *iface)
{
struct null_renderer *filter = impl_from_strmbase_renderer(iface);
SetEvent(filter->run_event);
}
static void null_renderer_stop_stream(struct strmbase_renderer *iface)
{
struct null_renderer *filter = impl_from_strmbase_renderer(iface);
ResetEvent(filter->run_event);
}
static const struct strmbase_renderer_ops renderer_ops =
{
.pfnCheckMediaType = NullRenderer_CheckMediaType,
.pfnDoRenderSample = NullRenderer_DoRenderSample,
.renderer_start_stream = null_renderer_start_stream,
.renderer_stop_stream = null_renderer_stop_stream,
.renderer_destroy = null_renderer_destroy,
};
@ -75,6 +98,7 @@ HRESULT null_renderer_create(IUnknown *outer, IUnknown **out)
return E_OUTOFMEMORY;
strmbase_renderer_init(&object->renderer, outer, &CLSID_NullRenderer, L"In", &renderer_ops);
object->run_event = CreateEventW(NULL, TRUE, FALSE, NULL);
TRACE("Created null renderer %p.\n", object);
*out = &object->renderer.filter.IUnknown_inner;

10
dlls/qedit/tests/nullrenderer.c
View File

@ -615,7 +615,7 @@ static void test_filter_state(IMemInputPin *input, IFilterGraph2 *graph)
hr = IMediaControl_GetState(control, 1000, &state);
ok(hr == S_OK, "Got hr %#x.\n", hr);
todo_wine ok(WaitForSingleObject(thread, 100) == WAIT_TIMEOUT, "Thread should block in Receive().\n");
ok(WaitForSingleObject(thread, 100) == WAIT_TIMEOUT, "Thread should block in Receive().\n");
hr = IMediaControl_Stop(control);
ok(hr == S_OK, "Got hr %#x.\n", hr);
@ -648,7 +648,7 @@ static void test_filter_state(IMemInputPin *input, IFilterGraph2 *graph)
hr = IMediaControl_GetState(control, 1000, &state);
ok(hr == S_OK, "Got hr %#x.\n", hr);
todo_wine ok(WaitForSingleObject(thread, 100) == WAIT_TIMEOUT, "Thread should block in Receive().\n");
ok(WaitForSingleObject(thread, 100) == WAIT_TIMEOUT, "Thread should block in Receive().\n");
hr = IMediaControl_Run(control);
ok(hr == S_OK, "Got hr %#x.\n", hr);
@ -674,7 +674,7 @@ static void test_filter_state(IMemInputPin *input, IFilterGraph2 *graph)
hr = IMediaControl_GetState(control, 1000, &state);
ok(hr == S_OK, "Got hr %#x.\n", hr);
todo_wine ok(WaitForSingleObject(thread, 100) == WAIT_TIMEOUT, "Thread should block in Receive().\n");
ok(WaitForSingleObject(thread, 100) == WAIT_TIMEOUT, "Thread should block in Receive().\n");
hr = IMediaControl_Run(control);
ok(hr == S_OK, "Got hr %#x.\n", hr);
@ -742,7 +742,7 @@ static void test_flushing(IPin *pin, IMemInputPin *input, IFilterGraph2 *graph)
ok(hr == S_FALSE, "Got hr %#x.\n", hr);
thread = send_frame(input);
todo_wine ok(WaitForSingleObject(thread, 100) == WAIT_TIMEOUT, "Thread should block in Receive().\n");
ok(WaitForSingleObject(thread, 100) == WAIT_TIMEOUT, "Thread should block in Receive().\n");
hr = IMediaControl_GetState(control, 0, &state);
ok(hr == S_OK, "Got hr %#x.\n", hr);
@ -766,7 +766,7 @@ static void test_flushing(IPin *pin, IMemInputPin *input, IFilterGraph2 *graph)
todo_wine ok(hr == VFW_S_STATE_INTERMEDIATE, "Got hr %#x.\n", hr);
thread = send_frame(input);
todo_wine ok(WaitForSingleObject(thread, 100) == WAIT_TIMEOUT, "Thread should block in Receive().\n");
ok(WaitForSingleObject(thread, 100) == WAIT_TIMEOUT, "Thread should block in Receive().\n");
hr = IMediaControl_Run(control);
ok(hr == S_OK, "Got hr %#x.\n", hr);