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mfplat: Cleanup user queues. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2019-03-01 11:03:14 +03:00 committed by Alexandre Julliard
parent a23e658a01
commit 48b713efab
1 changed files with 25 additions and 23 deletions
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48
dlls/mfplat/queue.c
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@ -254,29 +254,6 @@ static HRESULT lock_user_queue(DWORD queue)
return hr;
}
static HRESULT unlock_user_queue(DWORD queue)
{
HRESULT hr = MF_E_INVALID_WORKQUEUE;
struct queue_handle *entry;
if (!(queue & MFASYNC_CALLBACK_QUEUE_PRIVATE_MASK))
return S_OK;
EnterCriticalSection(&queues_section);
entry = get_queue_obj(queue);
if (entry && entry->refcount)
{
if (--entry->refcount == 0)
{
entry->obj = next_free_user_queue;
next_free_user_queue = entry;
}
hr = S_OK;
}
LeaveCriticalSection(&queues_section);
return hr;
}
static void shutdown_queue(struct queue *queue)
{
struct work_item *item, *item2;
@ -299,6 +276,31 @@ static void shutdown_queue(struct queue *queue)
DeleteCriticalSection(&queue->cs);
}
static HRESULT unlock_user_queue(DWORD queue)
{
HRESULT hr = MF_E_INVALID_WORKQUEUE;
struct queue_handle *entry;
if (!(queue & MFASYNC_CALLBACK_QUEUE_PRIVATE_MASK))
return S_OK;
EnterCriticalSection(&queues_section);
entry = get_queue_obj(queue);
if (entry && entry->refcount)
{
if (--entry->refcount == 0)
{
shutdown_queue((struct queue *)entry->obj);
heap_free(entry->obj);
entry->obj = next_free_user_queue;
next_free_user_queue = entry;
}
hr = S_OK;
}
LeaveCriticalSection(&queues_section);
return hr;
}
void shutdown_system_queues(void)
{
unsigned int i;