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strmbase: Standardize aggregation of the seeking passthrough object. 

Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2020-03-12 21:34:07 -05:00 committed by Alexandre Julliard
parent 00d5584280
commit d30fd37176
2 changed files with 25 additions and 93 deletions
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6
dlls/quartz/tests/passthrough.c
View File

@ -103,7 +103,7 @@ static void test_aggregation(void)
hr = ISeekingPassThru_QueryInterface(passthrough, &IID_IUnknown, (void **)&unk2);
ok(hr == S_OK, "Got hr %#x.\n", hr);
todo_wine ok(unk2 == (IUnknown *)0xdeadbeef, "Got unexpected IUnknown %p.\n", unk2);
ok(unk2 == (IUnknown *)0xdeadbeef, "Got unexpected IUnknown %p.\n", unk2);
hr = ISeekingPassThru_QueryInterface(passthrough, &IID_ISeekingPassThru, (void **)&passthrough2);
ok(hr == S_OK, "Got hr %#x.\n", hr);
@ -119,8 +119,8 @@ static void test_aggregation(void)
ISeekingPassThru_Release(passthrough);
ref = IUnknown_Release(unk);
todo_wine ok(!ref, "Got unexpected refcount %d.\n", ref);
todo_wine ok(outer_ref == 1, "Got unexpected refcount %d.\n", outer_ref);
ok(!ref, "Got unexpected refcount %d.\n", ref);
ok(outer_ref == 1, "Got unexpected refcount %d.\n", outer_ref);
}
START_TEST(passthrough)

112
dlls/strmbase/pospass.c
View File

@ -36,8 +36,6 @@ typedef struct PassThruImpl {
LONG ref;
IUnknown * outer_unk;
IPin * pin;
BOOL bUnkOuterValid;
BOOL bAggregatable;
BOOL renderer;
CRITICAL_SECTION time_cs;
BOOL timevalid;
@ -70,9 +68,6 @@ static HRESULT WINAPI SeekInner_QueryInterface(IUnknown * iface,
PassThruImpl *This = impl_from_IUnknown_inner(iface);
TRACE("(%p)->(%s, %p)\n", This, debugstr_guid(riid), ppvObj);
if (This->bAggregatable)
This->bUnkOuterValid = TRUE;
if (IsEqualGUID(&IID_IUnknown, riid))
{
*ppvObj = &(This->IUnknown_inner);
@ -127,74 +122,25 @@ static const IUnknownVtbl IInner_VTable =
SeekInner_Release
};
/* Generic functions for aggregation */
static HRESULT SeekOuter_QueryInterface(PassThruImpl *This, REFIID riid, LPVOID *ppv)
static HRESULT WINAPI SeekingPassThru_QueryInterface(ISeekingPassThru *iface, REFIID iid, void **out)
{
if (This->bAggregatable)
This->bUnkOuterValid = TRUE;
PassThruImpl *passthrough = impl_from_ISeekingPassThru(iface);
if (This->outer_unk)
{
if (This->bAggregatable)
return IUnknown_QueryInterface(This->outer_unk, riid, ppv);
if (IsEqualIID(riid, &IID_IUnknown))
{
HRESULT hr;
IUnknown_AddRef(&This->IUnknown_inner);
hr = IUnknown_QueryInterface(&This->IUnknown_inner, riid, ppv);
IUnknown_Release(&This->IUnknown_inner);
This->bAggregatable = TRUE;
return hr;
}
*ppv = NULL;
return E_NOINTERFACE;
}
return IUnknown_QueryInterface(&This->IUnknown_inner, riid, ppv);
}
static ULONG SeekOuter_AddRef(PassThruImpl *This)
{
if (This->outer_unk && This->bUnkOuterValid)
return IUnknown_AddRef(This->outer_unk);
return IUnknown_AddRef(&This->IUnknown_inner);
}
static ULONG SeekOuter_Release(PassThruImpl *This)
{
if (This->outer_unk && This->bUnkOuterValid)
return IUnknown_Release(This->outer_unk);
return IUnknown_Release(&This->IUnknown_inner);
}
static HRESULT WINAPI SeekingPassThru_QueryInterface(ISeekingPassThru *iface, REFIID riid, LPVOID *ppvObj)
{
PassThruImpl *This = impl_from_ISeekingPassThru(iface);
TRACE("(%p/%p)->(%s, %p)\n", This, iface, debugstr_guid(riid), ppvObj);
return SeekOuter_QueryInterface(This, riid, ppvObj);
return IUnknown_QueryInterface(passthrough->outer_unk, iid, out);
}
static ULONG WINAPI SeekingPassThru_AddRef(ISeekingPassThru *iface)
{
PassThruImpl *This = impl_from_ISeekingPassThru(iface);
PassThruImpl *passthrough = impl_from_ISeekingPassThru(iface);
TRACE("(%p/%p)->()\n", This, iface);
return SeekOuter_AddRef(This);
return IUnknown_AddRef(passthrough->outer_unk);
}
static ULONG WINAPI SeekingPassThru_Release(ISeekingPassThru *iface)
{
PassThruImpl *This = impl_from_ISeekingPassThru(iface);
PassThruImpl *passthrough = impl_from_ISeekingPassThru(iface);
TRACE("(%p/%p)->()\n", This, iface);
return SeekOuter_Release(This);
return IUnknown_Release(passthrough->outer_unk);
}
static HRESULT WINAPI SeekingPassThru_Init(ISeekingPassThru *iface, BOOL renderer, IPin *pin)
@ -246,9 +192,7 @@ HRESULT WINAPI PosPassThru_Construct(IUnknown *pUnkOuter, LPVOID *ppPassThru)
if (!fimpl)
return E_OUTOFMEMORY;
fimpl->outer_unk = pUnkOuter;
fimpl->bUnkOuterValid = FALSE;
fimpl->bAggregatable = FALSE;
fimpl->outer_unk = pUnkOuter ? pUnkOuter : &fimpl->IUnknown_inner;
fimpl->IUnknown_inner.lpVtbl = &IInner_VTable;
fimpl->ISeekingPassThru_iface.lpVtbl = &ISeekingPassThru_Vtbl;
fimpl->IMediaSeeking_iface.lpVtbl = &IMediaSeekingPassThru_Vtbl;
@ -261,31 +205,25 @@ HRESULT WINAPI PosPassThru_Construct(IUnknown *pUnkOuter, LPVOID *ppPassThru)
return S_OK;
}
static HRESULT WINAPI MediaSeekingPassThru_QueryInterface(IMediaSeeking *iface, REFIID riid, LPVOID *ppvObj)
static HRESULT WINAPI MediaSeekingPassThru_QueryInterface(IMediaSeeking *iface, REFIID iid, void **out)
{
PassThruImpl *This = impl_from_IMediaSeeking(iface);
PassThruImpl *passthrough = impl_from_IMediaSeeking(iface);
TRACE("(%p/%p)->(%s, %p)\n", This, iface, debugstr_guid(riid), ppvObj);
return SeekOuter_QueryInterface(This, riid, ppvObj);
return IUnknown_QueryInterface(passthrough->outer_unk, iid, out);
}
static ULONG WINAPI MediaSeekingPassThru_AddRef(IMediaSeeking *iface)
{
PassThruImpl *This = impl_from_IMediaSeeking(iface);
PassThruImpl *passthrough = impl_from_IMediaSeeking(iface);
TRACE("(%p/%p)->()\n", iface, This);
return SeekOuter_AddRef(This);
return IUnknown_AddRef(passthrough->outer_unk);
}
static ULONG WINAPI MediaSeekingPassThru_Release(IMediaSeeking *iface)
{
PassThruImpl *This = impl_from_IMediaSeeking(iface);
PassThruImpl *passthrough = impl_from_IMediaSeeking(iface);
TRACE("(%p/%p)->()\n", iface, This);
return SeekOuter_Release(This);
return IUnknown_Release(passthrough->outer_unk);
}
static HRESULT get_connected(PassThruImpl *This, REFIID riid, LPVOID *ppvObj) {
@ -644,31 +582,25 @@ static const IMediaSeekingVtbl IMediaSeekingPassThru_Vtbl =
MediaSeekingPassThru_GetPreroll
};
static HRESULT WINAPI MediaPositionPassThru_QueryInterface(IMediaPosition *iface, REFIID riid, LPVOID *ppvObj)
static HRESULT WINAPI MediaPositionPassThru_QueryInterface(IMediaPosition *iface, REFIID iid, void **out)
{
PassThruImpl *This = impl_from_IMediaPosition(iface);
PassThruImpl *passthrough = impl_from_IMediaPosition(iface);
TRACE("(%p/%p)->(%s, %p)\n", This, iface, debugstr_guid(riid), ppvObj);
return SeekOuter_QueryInterface(This, riid, ppvObj);
return IUnknown_QueryInterface(passthrough->outer_unk, iid, out);
}
static ULONG WINAPI MediaPositionPassThru_AddRef(IMediaPosition *iface)
{
PassThruImpl *This = impl_from_IMediaPosition(iface);
PassThruImpl *passthrough = impl_from_IMediaPosition(iface);
TRACE("(%p/%p)->()\n", iface, This);
return SeekOuter_AddRef(This);
return IUnknown_AddRef(passthrough->outer_unk);
}
static ULONG WINAPI MediaPositionPassThru_Release(IMediaPosition *iface)
{
PassThruImpl *This = impl_from_IMediaPosition(iface);
PassThruImpl *passthrough = impl_from_IMediaPosition(iface);
TRACE("(%p/%p)->()\n", iface, This);
return SeekOuter_Release(This);
return IUnknown_Release(passthrough->outer_unk);
}
static HRESULT WINAPI MediaPositionPassThru_GetTypeInfoCount(IMediaPosition *iface, UINT *count)