archived-mpp/mpp/mpp_buffer.cpp

/*
 * Copyright 2010 Rockchip Electronics S.LSI 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.
 */

#define MODULE_TAG "mpp_buffer"

#include <string.h>

#include "mpp_log.h"
#include "mpp_mem.h"
#include "mpp_buffer_impl.h"

MPP_RET _mpp_buffer_commit(const char *tag, MppBufferGroup group, MppBufferCommit *buffer)
{
    return MPP_OK;
}

MPP_RET _mpp_buffer_get(const char *tag, MppBufferGroup group, MppBuffer *buffer, size_t size)
{
    return MPP_OK;
}

MPP_RET mpp_buffer_put(MppBuffer *buffer)
{
    return MPP_OK;
}

MPP_RET mpp_buffer_inc_ref(MppBuffer buffer)
{
    return MPP_OK;
}


MPP_RET _mpp_buffer_group_get(const char *tag, MppBufferGroup *group, MppBufferType type)
{
    if (NULL == group || type >= MPP_BUFFER_TYPE_BUTT) {
        mpp_err("mpp_buffer_group_get input invalid group %p type %d\n",
                group, type);
        return MPP_ERR_UNKNOW;
    }

    MppBufferGroupImpl *p;
    return mpp_buffer_group_create(&p, tag, type);
}

MPP_RET mpp_buffer_group_put(MppBufferGroup *group)
{
    return MPP_OK;
}