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/*
* Copyright (C) 2016, 2018-2020 ARM Limited. All rights reserved.
*
* Copyright (C) 2008 The Android Open Source Project
*
* 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 MALI_GRALLOC_ION_H_
#define MALI_GRALLOC_ION_H_
#include "core/mali_gralloc_bufferdescriptor.h"
int mali_gralloc_ion_allocate_attr(private_handle_t *hnd);
int mali_gralloc_ion_allocate(const gralloc_buffer_descriptor_t *descriptors,
uint32_t numDescriptors, buffer_handle_t *pHandle, bool *alloc_from_backing_store,
int ion_fd = -1);
void mali_gralloc_ion_free(private_handle_t * const hnd);
int mali_gralloc_ion_sync_start(const private_handle_t * const hnd,
const bool read, const bool write);
int mali_gralloc_ion_sync_end(const private_handle_t * const hnd,
const bool read, const bool write);
std::array<void*, MAX_BUFFER_FDS> mali_gralloc_ion_map(private_handle_t *hnd);
void mali_gralloc_ion_unmap(private_handle_t *hnd, std::array<void*, MAX_BUFFER_FDS>& vaddrs);
int mali_gralloc_attr_allocate(void);
#endif /* MALI_GRALLOC_ION_H_ */
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