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mfplat: Remove extra critical section from stream descriptor. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2020-03-06 18:32:27 +03:00 committed by Alexandre Julliard
parent ca2e20906e
commit 2f4ba6e88b
1 changed files with 6 additions and 9 deletions
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15
dlls/mfplat/mediatype.c
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@ -43,7 +43,6 @@ struct stream_desc
IMFMediaType **media_types;
unsigned int media_types_count;
IMFMediaType *current_type;
CRITICAL_SECTION cs;
};
struct presentation_desc_entry
@ -665,7 +664,6 @@ static ULONG WINAPI stream_descriptor_Release(IMFStreamDescriptor *iface)
if (stream_desc->current_type)
IMFMediaType_Release(stream_desc->current_type);
clear_attributes_object(&stream_desc->attributes);
DeleteCriticalSection(&stream_desc->cs);
heap_free(stream_desc);
}
@ -1087,12 +1085,12 @@ static HRESULT WINAPI mediatype_handler_SetCurrentMediaType(IMFMediaTypeHandler
if (!type)
return E_POINTER;
EnterCriticalSection(&stream_desc->cs);
EnterCriticalSection(&stream_desc->attributes.cs);
if (stream_desc->current_type)
IMFMediaType_Release(stream_desc->current_type);
stream_desc->current_type = type;
IMFMediaType_AddRef(stream_desc->current_type);
LeaveCriticalSection(&stream_desc->cs);
LeaveCriticalSection(&stream_desc->attributes.cs);
return S_OK;
}
@ -1104,7 +1102,7 @@ static HRESULT WINAPI mediatype_handler_GetCurrentMediaType(IMFMediaTypeHandler
TRACE("%p, %p.\n", iface, type);
EnterCriticalSection(&stream_desc->cs);
EnterCriticalSection(&stream_desc->attributes.cs);
if (stream_desc->current_type)
{
*type = stream_desc->current_type;
@ -1112,7 +1110,7 @@ static HRESULT WINAPI mediatype_handler_GetCurrentMediaType(IMFMediaTypeHandler
}
else
hr = MF_E_NOT_INITIALIZED;
LeaveCriticalSection(&stream_desc->cs);
LeaveCriticalSection(&stream_desc->attributes.cs);
return hr;
}
@ -1124,12 +1122,12 @@ static HRESULT WINAPI mediatype_handler_GetMajorType(IMFMediaTypeHandler *iface,
TRACE("%p, %p.\n", iface, type);
EnterCriticalSection(&stream_desc->cs);
EnterCriticalSection(&stream_desc->attributes.cs);
if (stream_desc->current_type)
hr = IMFMediaType_GetGUID(stream_desc->current_type, &MF_MT_MAJOR_TYPE, type);
else
hr = MF_E_ATTRIBUTENOTFOUND;
LeaveCriticalSection(&stream_desc->cs);
LeaveCriticalSection(&stream_desc->attributes.cs);
return hr;
}
@ -1175,7 +1173,6 @@ HRESULT WINAPI MFCreateStreamDescriptor(DWORD identifier, DWORD count,
object->IMFMediaTypeHandler_iface.lpVtbl = &mediatypehandlervtbl;
object->identifier = identifier;
object->media_types = heap_alloc(count * sizeof(*object->media_types));
InitializeCriticalSection(&object->cs);
if (!object->media_types)
{
IMFStreamDescriptor_Release(&object->IMFStreamDescriptor_iface);