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wine
wine-cw
Commits
012b4538
Commit
012b4538
authored
May 17, 2005
by
Maarten Lankhorst
Committed by
Alexandre Julliard
May 17, 2005
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Plain Diff
Fixed qcap's inherited enummedia bugs.
parent
ff87ad7a
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Showing
1 changed file
with
25 additions
and
6 deletions
+25
-6
enummedia.c
dlls/qcap/enummedia.c
+25
-6
No files found.
dlls/qcap/enummedia.c
View file @
012b4538
...
...
@@ -38,13 +38,14 @@ WINE_DEFAULT_DEBUG_CHANNEL(qcap);
HRESULT
CopyMediaType
(
AM_MEDIA_TYPE
*
pDest
,
const
AM_MEDIA_TYPE
*
pSrc
)
{
memcpy
(
pDest
,
pSrc
,
sizeof
(
AM_MEDIA_TYPE
));
if
(
!
pSrc
->
pbFormat
)
return
S_OK
;
if
(
!
(
pDest
->
pbFormat
=
CoTaskMemAlloc
(
pSrc
->
cbFormat
)))
return
E_OUTOFMEMORY
;
memcpy
(
pDest
->
pbFormat
,
pSrc
->
pbFormat
,
pSrc
->
cbFormat
);
return
S_OK
;
}
void
Delet
eMediaType
(
AM_MEDIA_TYPE
*
pMediaType
)
void
Fre
eMediaType
(
AM_MEDIA_TYPE
*
pMediaType
)
{
if
(
pMediaType
->
pbFormat
)
{
...
...
@@ -58,6 +59,12 @@ void DeleteMediaType(AM_MEDIA_TYPE * pMediaType)
}
}
void
DeleteMediaType
(
AM_MEDIA_TYPE
*
pMediaType
)
{
FreeMediaType
(
pMediaType
);
CoTaskMemFree
(
pMediaType
);
}
BOOL
CompareMediaTypes
(
const
AM_MEDIA_TYPE
*
pmt1
,
const
AM_MEDIA_TYPE
*
pmt2
,
BOOL
bWildcards
)
{
...
...
@@ -110,7 +117,11 @@ HRESULT IEnumMediaTypesImpl_Construct(const ENUMMEDIADETAILS * pDetails,
pEnumMediaTypes
->
enumMediaDetails
.
pMediaTypes
=
CoTaskMemAlloc
(
sizeof
(
AM_MEDIA_TYPE
)
*
pDetails
->
cMediaTypes
);
for
(
i
=
0
;
i
<
pDetails
->
cMediaTypes
;
i
++
)
pEnumMediaTypes
->
enumMediaDetails
.
pMediaTypes
[
i
]
=
pDetails
->
pMediaTypes
[
i
];
if
(
FAILED
(
CopyMediaType
(
&
pEnumMediaTypes
->
enumMediaDetails
.
pMediaTypes
[
i
],
&
pDetails
->
pMediaTypes
[
i
])))
{
while
(
i
--
)
CoTaskMemFree
(
pEnumMediaTypes
->
enumMediaDetails
.
pMediaTypes
[
i
].
pbFormat
);
CoTaskMemFree
(
pEnumMediaTypes
->
enumMediaDetails
.
pMediaTypes
);
return
E_OUTOFMEMORY
;
}
*
ppEnum
=
(
IEnumMediaTypes
*
)(
&
pEnumMediaTypes
->
lpVtbl
);
return
S_OK
;
}
...
...
@@ -158,13 +169,15 @@ static ULONG WINAPI IEnumMediaTypesImpl_Release(IEnumMediaTypes * iface)
if
(
!
refCount
)
{
int
i
;
for
(
i
=
0
;
i
<
This
->
enumMediaDetails
.
cMediaTypes
;
i
++
)
if
(
This
->
enumMediaDetails
.
pMediaTypes
[
i
].
pbFormat
)
CoTaskMemFree
(
This
->
enumMediaDetails
.
pMediaTypes
[
i
].
pbFormat
);
CoTaskMemFree
(
This
->
enumMediaDetails
.
pMediaTypes
);
CoTaskMemFree
(
This
);
ObjectRefCount
(
FALSE
);
return
0
;
}
else
return
refCount
;
return
refCount
;
}
static
HRESULT
WINAPI
IEnumMediaTypesImpl_Next
(
IEnumMediaTypes
*
iface
,
...
...
@@ -186,7 +199,13 @@ static HRESULT WINAPI IEnumMediaTypesImpl_Next(IEnumMediaTypes * iface,
ULONG
i
;
*
ppMediaTypes
=
CoTaskMemAlloc
(
sizeof
(
AM_MEDIA_TYPE
)
*
cFetched
);
for
(
i
=
0
;
i
<
cFetched
;
i
++
)
(
*
ppMediaTypes
)[
i
]
=
This
->
enumMediaDetails
.
pMediaTypes
[
This
->
uIndex
+
i
];
if
(
FAILED
(
CopyMediaType
(
&
(
*
ppMediaTypes
)[
i
],
&
This
->
enumMediaDetails
.
pMediaTypes
[
This
->
uIndex
+
i
])))
{
while
(
i
--
)
CoTaskMemFree
((
*
ppMediaTypes
)[
i
].
pbFormat
);
CoTaskMemFree
(
*
ppMediaTypes
);
*
ppMediaTypes
=
NULL
;
return
E_OUTOFMEMORY
;
}
}
if
((
cMediaTypes
!=
1
)
||
pcFetched
)
...
...
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