83 lines
2.4 KiB
C
83 lines
2.4 KiB
C
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/*
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* Copyright 2015 Rockchip Electronics Co. LTD
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __MPP_MEM_H__
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#define __MPP_MEM_H__
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#include <stdlib.h>
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#include "rk_type.h"
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#include "mpp_err.h"
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#define mpp_malloc_with_caller(type, count, caller) \
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(type*)mpp_osal_malloc(caller, sizeof(type) * (count))
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#define mpp_malloc(type, count) \
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(type*)mpp_osal_malloc(__FUNCTION__, sizeof(type) * (count))
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#define mpp_malloc_size(type, size) \
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(type*)mpp_osal_malloc(__FUNCTION__, size)
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#define mpp_calloc_size(type, size) \
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(type*)mpp_osal_calloc(__FUNCTION__, size)
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#define mpp_calloc(type, count) \
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(type*)mpp_osal_calloc(__FUNCTION__, sizeof(type) * (count))
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#define mpp_realloc(ptr, type, count) \
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(type*)mpp_osal_realloc(__FUNCTION__, ptr, sizeof(type) * (count))
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#define mpp_free(ptr) \
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mpp_osal_free(__FUNCTION__, ptr)
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#define MPP_FREE(ptr) do { if(ptr) mpp_free(ptr); ptr = NULL; } while (0)
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#define MPP_FCLOSE(fp) do { if(fp) fclose(fp); fp = NULL; } while (0)
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#ifdef __cplusplus
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extern "C" {
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#endif
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void *mpp_osal_malloc(const char *caller, size_t size);
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void *mpp_osal_calloc(const char *caller, size_t size);
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void *mpp_osal_realloc(const char *caller, void *ptr, size_t size);
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void mpp_osal_free(const char *caller, void *ptr);
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void mpp_show_mem_status();
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RK_U32 mpp_mem_total_now();
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RK_U32 mpp_mem_total_max();
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/*
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* mpp memory usage snapshot tool
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*
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* usage:
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* call mpp_mem_get_snapshot on context init get one snapshot
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* call mpp_mem_get_snapshot on context deinit get another snapshot
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* call mpp_mem_diff_snapshot to show the difference between these two snapshot
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* call mpp_mem_put_snapshot twice to release these two snapshot
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*/
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typedef void* MppMemSnapshot;
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MPP_RET mpp_mem_get_snapshot(MppMemSnapshot *hnd);
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MPP_RET mpp_mem_put_snapshot(MppMemSnapshot *hnd);
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MPP_RET mpp_mem_squash_snapshot(MppMemSnapshot hnd0, MppMemSnapshot hnd1);
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#ifdef __cplusplus
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}
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#endif
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#endif /*__MPP_MEM_H__*/
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