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quartz/filtergraph: Add a stub IVideoFrameStep interface. 

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=42372
Signed-off-by: Gijs Vermeulen <gijsvrm@gmail.com>
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
feature/deterministic
Gijs Vermeulen 2020-06-08 10:17:22 -05:00 committed by Alexandre Julliard
parent 8a52d3e7d9
commit 2680b076e3
3 changed files with 70 additions and 1 deletions
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57
dlls/quartz/filtergraph.c
View File

@ -181,7 +181,7 @@ typedef struct _IFilterGraphImpl {
/* IRegisterServiceProvider */
/* IResourceManager */
/* IServiceProvider */
/* IVideoFrameStep */
IVideoFrameStep IVideoFrameStep_iface;
IUnknown *outer_unk;
LONG ref;
@ -454,6 +454,9 @@ static HRESULT WINAPI FilterGraphInner_QueryInterface(IUnknown *iface, REFIID ri
} else if (IsEqualGUID(&IID_IGraphVersion, riid)) {
*ppvObj = &This->IGraphVersion_iface;
TRACE(" returning IGraphVersion interface (%p)\n", *ppvObj);
} else if (IsEqualGUID(&IID_IVideoFrameStep, riid)) {
*ppvObj = &This->IVideoFrameStep_iface;
TRACE(" returning IVideoFrameStep interface (%p)\n", *ppvObj);
} else {
*ppvObj = NULL;
FIXME("unknown interface %s\n", debugstr_guid(riid));
@ -5638,6 +5641,57 @@ static const IGraphVersionVtbl IGraphVersion_VTable =
GraphVersion_QueryVersion,
};
static IFilterGraphImpl *impl_from_IVideoFrameStep(IVideoFrameStep *iface)
{
return CONTAINING_RECORD(iface, IFilterGraphImpl, IVideoFrameStep_iface);
}
static HRESULT WINAPI VideoFrameStep_QueryInterface(IVideoFrameStep *iface, REFIID iid, void **out)
{
IFilterGraphImpl *graph = impl_from_IVideoFrameStep(iface);
return IUnknown_QueryInterface(graph->outer_unk, iid, out);
}
static ULONG WINAPI VideoFrameStep_AddRef(IVideoFrameStep *iface)
{
IFilterGraphImpl *graph = impl_from_IVideoFrameStep(iface);
return IUnknown_AddRef(graph->outer_unk);
}
static ULONG WINAPI VideoFrameStep_Release(IVideoFrameStep *iface)
{
IFilterGraphImpl *graph = impl_from_IVideoFrameStep(iface);
return IUnknown_Release(graph->outer_unk);
}
static HRESULT WINAPI VideoFrameStep_Step(IVideoFrameStep *iface, DWORD frame_count, IUnknown *filter)
{
FIXME("iface %p, frame_count %u, filter %p, stub!\n", iface, frame_count, filter);
return E_NOTIMPL;
}
static HRESULT WINAPI VideoFrameStep_CanStep(IVideoFrameStep *iface, LONG multiple, IUnknown *filter)
{
FIXME("iface %p, multiple %d, filter %p, stub!\n", iface, multiple, filter);
return E_NOTIMPL;
}
static HRESULT WINAPI VideoFrameStep_CancelStep(IVideoFrameStep *iface)
{
FIXME("iface %p, stub!\n", iface);
return E_NOTIMPL;
}
static const IVideoFrameStepVtbl VideoFrameStep_vtbl =
{
VideoFrameStep_QueryInterface,
VideoFrameStep_AddRef,
VideoFrameStep_Release,
VideoFrameStep_Step,
VideoFrameStep_CanStep,
VideoFrameStep_CancelStep
};
static const IUnknownVtbl IInner_VTable =
{
FilterGraphInner_QueryInterface,
@ -5668,6 +5722,7 @@ static HRESULT filter_graph_common_create(IUnknown *outer, IUnknown **out, BOOL
fimpl->IMediaPosition_iface.lpVtbl = &IMediaPosition_VTable;
fimpl->IObjectWithSite_iface.lpVtbl = &IObjectWithSite_VTable;
fimpl->IGraphVersion_iface.lpVtbl = &IGraphVersion_VTable;
fimpl->IVideoFrameStep_iface.lpVtbl = &VideoFrameStep_vtbl;
fimpl->ref = 1;
list_init(&fimpl->filters);
list_init(&fimpl->sorted_filters);

1
dlls/quartz/tests/filtergraph.c
View File

@ -125,6 +125,7 @@ static void test_interfaces(void)
check_interface(graph, &IID_IMediaPosition, TRUE);
check_interface(graph, &IID_IMediaSeeking, TRUE);
check_interface(graph, &IID_IObjectWithSite, TRUE);
check_interface(graph, &IID_IVideoFrameStep, TRUE);
check_interface(graph, &IID_IVideoWindow, TRUE);
check_interface(graph, &IID_IBaseFilter, FALSE);

13
include/axextend.idl
View File

@ -1471,3 +1471,16 @@ interface IAMTVTuner : IAMTuner
HRESULT get_VideoFrequency([out] long *freq);
HRESULT get_AudioFrequency([out] long *freq);
}
[
local,
object,
uuid(e46a9787-2b71-444d-a4b5-1fab7b708d6a),
pointer_default(unique),
]
interface IVideoFrameStep : IUnknown
{
HRESULT Step(DWORD frame_count, [in] IUnknown *filter);
HRESULT CanStep(long multiple, [in] IUnknown *filter);
HRESULT CancelStep();
}