mirror of
https://github.com/nyanmisaka/mpp.git
synced 2025-10-31 12:36:44 +08:00
6e471a0d14
Only the src port supports blocking operation. Please notice the sink port is neither block nor atomic. Change-Id: Ib710eaca9fe1b5d5aada8e56481102589b52fc52 Signed-off-by: Randy Li <randy.li@rock-chips.com>
36 lines
950 B
C++
36 lines
950 B
C++
/*
|
|
* Copyright 2017 Rockchip Electronics Co. LTD
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifndef __MPP_QUEUE_H__
|
|
#define __MPP_QUEUE_H__
|
|
|
|
#include "mpp_list.h"
|
|
|
|
class MppQueue: public mpp_list
|
|
{
|
|
private:
|
|
sem_t mQueuePending;
|
|
int mFlushFlag;
|
|
public:
|
|
MppQueue(node_destructor func);
|
|
~MppQueue();
|
|
RK_S32 push(void *data, RK_S32 size);
|
|
RK_S32 pull(void *data, RK_S32 size);
|
|
RK_S32 flush();
|
|
};
|
|
|
|
#endif
|