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quartz/filtergraph: Always try to query IMediaSeeking if it's not cached yet. 

Signed-off-by: Anton Baskanov <baskanov@gmail.com>
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Anton Baskanov 2020-06-10 23:09:06 +07:00 committed by Alexandre Julliard
parent 343043153b
commit 609a832a56
2 changed files with 65 additions and 11 deletions
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33
dlls/quartz/filtergraph.c
View File

@ -588,6 +588,21 @@ static BOOL has_output_pins(IBaseFilter *filter)
return FALSE;
}
static void update_seeking(struct filter *filter)
{
if (!filter->seeking)
{
/* The Legend of Heroes: Trails of Cold Steel II destroys its filter when
* its IMediaSeeking interface is released, so cache the interface instead
* of querying for it every time.
* Some filters (e.g. MediaStreamFilter) can become seekable when they are
* already in the graph, so always try to query IMediaSeeking if it's not
* cached yet. */
if (FAILED(IBaseFilter_QueryInterface(filter->filter, &IID_IMediaSeeking, (void **)&filter->seeking)))
filter->seeking = NULL;
}
}
static BOOL is_renderer(struct filter *filter)
{
IAMFilterMiscFlags *flags;
@ -599,8 +614,12 @@ static BOOL is_renderer(struct filter *filter)
ret = TRUE;
IAMFilterMiscFlags_Release(flags);
}
else if (filter->seeking && !has_output_pins(filter->filter))
ret = TRUE;
else
{
update_seeking(filter);
if (filter->seeking && !has_output_pins(filter->filter))
ret = TRUE;
}
return ret;
}
@ -666,15 +685,10 @@ static HRESULT WINAPI FilterGraph2_AddFilter(IFilterGraph2 *iface,
IBaseFilter_AddRef(entry->filter = filter);
/* The Legend of Heroes: Trails of Cold Steel II destroys its filter when
* its IMediaSeeking interface is released, so cache the interface instead
* of querying for it every time. */
if (FAILED(IBaseFilter_QueryInterface(filter, &IID_IMediaSeeking, (void **)&entry->seeking)))
entry->seeking = NULL;
list_add_head(&graph->filters, &entry->entry);
list_add_head(&graph->sorted_filters, &entry->sorted_entry);
entry->sorting = FALSE;
entry->seeking = NULL;
++graph->version;
if (is_renderer(entry))
@ -2252,6 +2266,7 @@ static HRESULT all_renderers_seek(IFilterGraphImpl *This, fnFoundSeek FoundSeek,
LIST_FOR_EACH_ENTRY(filter, &This->filters, struct filter, entry)
{
update_seeking(filter);
if (!filter->seeking)
continue;
hr = FoundSeek(This, filter->seeking, arg);
@ -2457,6 +2472,7 @@ static HRESULT WINAPI MediaSeeking_GetStopPosition(IMediaSeeking *iface, LONGLON
LIST_FOR_EACH_ENTRY(filter, &graph->filters, struct filter, entry)
{
update_seeking(filter);
if (!filter->seeking)
continue;
@ -2565,6 +2581,7 @@ static HRESULT WINAPI MediaSeeking_SetPositions(IMediaSeeking *iface, LONGLONG *
{
LONGLONG current = current_ptr ? *current_ptr : 0, stop = stop_ptr ? *stop_ptr : 0;
update_seeking(filter);
if (!filter->seeking)
continue;

43
dlls/quartz/tests/filtergraph.c
View File

@ -3619,6 +3619,17 @@ static void test_ec_complete(void)
ok(filter3.ref == 1, "Got outstanding refcount %d.\n", filter3.ref);
}
/* Remove and re-add the filter, to flush the graph's internal
* IMediaSeeking cache. Don't expose IMediaSeeking when adding, to show
* that it's only queried when needed. */
static void flush_cached_seeking(IFilterGraph2 *graph, struct testfilter *filter)
{
IFilterGraph2_RemoveFilter(graph, &filter->IBaseFilter_iface);
filter->IMediaSeeking_iface.lpVtbl = NULL;
IFilterGraph2_AddFilter(graph, &filter->IBaseFilter_iface, NULL);
filter->IMediaSeeking_iface.lpVtbl = &testseek_vtbl;
}
static void test_graph_seeking(void)
{
struct testfilter filter1, filter2;
@ -3659,9 +3670,6 @@ static void test_graph_seeking(void)
testfilter_init(&filter1, NULL, 0);
testfilter_init(&filter2, NULL, 0);
filter1.IMediaSeeking_iface.lpVtbl = &testseek_vtbl;
filter2.IMediaSeeking_iface.lpVtbl = &testseek_vtbl;
IFilterGraph2_QueryInterface(graph, &IID_IMediaControl, (void **)&control);
IFilterGraph2_QueryInterface(graph, &IID_IMediaSeeking, (void **)&seeking);
IFilterGraph2_QueryInterface(graph, &IID_IMediaFilter, (void **)&filter);
@ -3824,6 +3832,8 @@ static void test_graph_seeking(void)
IFilterGraph2_AddFilter(graph, &filter1.IBaseFilter_iface, NULL);
IFilterGraph2_AddFilter(graph, &filter2.IBaseFilter_iface, NULL);
filter1.IMediaSeeking_iface.lpVtbl = &testseek_vtbl;
filter2.IMediaSeeking_iface.lpVtbl = &testseek_vtbl;
filter1.seek_caps = AM_SEEKING_CanDoSegments | AM_SEEKING_CanGetCurrentPos;
filter2.seek_caps = AM_SEEKING_CanDoSegments | AM_SEEKING_CanGetDuration;
@ -3833,6 +3843,9 @@ static void test_graph_seeking(void)
ok(filter1.seeking_ref > 0, "Unexpected seeking refcount %d.\n", filter1.seeking_ref);
ok(filter2.seeking_ref > 0, "Unexpected seeking refcount %d.\n", filter2.seeking_ref);
flush_cached_seeking(graph, &filter1);
flush_cached_seeking(graph, &filter2);
caps = AM_SEEKING_CanDoSegments | AM_SEEKING_CanGetCurrentPos;
hr = IMediaSeeking_CheckCapabilities(seeking, &caps);
ok(hr == S_FALSE, "Got hr %#x.\n", hr);
@ -3848,6 +3861,9 @@ static void test_graph_seeking(void)
ok(hr == E_FAIL, "Got hr %#x.\n", hr);
ok(!caps, "Got caps %#x.\n", caps);
flush_cached_seeking(graph, &filter1);
flush_cached_seeking(graph, &filter2);
hr = IMediaSeeking_IsFormatSupported(seeking, &testguid);
ok(hr == S_FALSE, "Got hr %#x.\n", hr);
@ -3905,6 +3921,9 @@ static void test_graph_seeking(void)
hr = IMediaSeeking_ConvertTimeFormat(seeking, &time, &testguid, 0x123456789a, &TIME_FORMAT_NONE);
todo_wine ok(hr == E_NOTIMPL, "Got hr %#x.\n", hr);
flush_cached_seeking(graph, &filter1);
flush_cached_seeking(graph, &filter2);
filter1.seek_duration = 0x12345;
filter2.seek_duration = 0x23456;
hr = IMediaSeeking_GetDuration(seeking, &time);
@ -3917,6 +3936,9 @@ static void test_graph_seeking(void)
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(time == 0x23456, "Got time %s.\n", wine_dbgstr_longlong(time));
flush_cached_seeking(graph, &filter1);
flush_cached_seeking(graph, &filter2);
filter1.seek_stop = 0x54321;
filter2.seek_stop = 0x65432;
hr = IMediaSeeking_GetStopPosition(seeking, &time);
@ -3948,16 +3970,25 @@ static void test_graph_seeking(void)
ok(hr == E_NOTIMPL, "Got hr %#x.\n", hr);
filter1.seek_hr = filter2.seek_hr = S_OK;
flush_cached_seeking(graph, &filter1);
flush_cached_seeking(graph, &filter2);
hr = IMediaSeeking_GetCurrentPosition(seeking, &time);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(!time, "Got time %s.\n", wine_dbgstr_longlong(time));
flush_cached_seeking(graph, &filter1);
flush_cached_seeking(graph, &filter2);
current = stop = 0xdeadbeef;
hr = IMediaSeeking_GetPositions(seeking, &current, &stop);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(!current, "Got time %s.\n", wine_dbgstr_longlong(current));
ok(stop == 0x65432, "Got time %s.\n", wine_dbgstr_longlong(stop));
flush_cached_seeking(graph, &filter1);
flush_cached_seeking(graph, &filter2);
current = 0x123;
stop = 0x321;
hr = IMediaSeeking_SetPositions(seeking, &current, AM_SEEKING_AbsolutePositioning,
@ -4025,6 +4056,9 @@ static void test_graph_seeking(void)
ok(filter2.seek_current == 0x123, "Got time %s.\n", wine_dbgstr_longlong(filter2.seek_current));
ok(filter2.seek_stop == 0x321, "Got time %s.\n", wine_dbgstr_longlong(filter2.seek_stop));
flush_cached_seeking(graph, &filter1);
flush_cached_seeking(graph, &filter2);
hr = IMediaSeeking_SetRate(seeking, 2.0);
ok(hr == S_OK, "Got hr %#x.\n", hr);
todo_wine ok(filter1.seek_rate == 2.0, "Got rate %.16e.\n", filter1.seek_rate);
@ -4040,6 +4074,9 @@ static void test_graph_seeking(void)
todo_wine ok(filter1.seek_rate == -1.0, "Got rate %.16e.\n", filter1.seek_rate);
todo_wine ok(filter2.seek_rate == -1.0, "Got rate %.16e.\n", filter2.seek_rate);
flush_cached_seeking(graph, &filter1);
flush_cached_seeking(graph, &filter2);
hr = IMediaSeeking_GetRate(seeking, &rate);
ok(hr == S_OK, "Got hr %#x.\n", hr);
todo_wine ok(rate == -1.0, "Got rate %.16e.\n", rate);