1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright 2015 Rockchip Electronics Co. LTD 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Licensed under the Apache License, Version 2.0 (the "License"); 5*4882a593Smuzhiyun * you may not use this file except in compliance with the License. 6*4882a593Smuzhiyun * You may obtain a copy of the License at 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * http://www.apache.org/licenses/LICENSE-2.0 9*4882a593Smuzhiyun * 10*4882a593Smuzhiyun * Unless required by applicable law or agreed to in writing, software 11*4882a593Smuzhiyun * distributed under the License is distributed on an "AS IS" BASIS, 12*4882a593Smuzhiyun * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13*4882a593Smuzhiyun * See the License for the specific language governing permissions and 14*4882a593Smuzhiyun * limitations under the License. 15*4882a593Smuzhiyun */ 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #ifndef __MPP_MEM_H__ 18*4882a593Smuzhiyun #define __MPP_MEM_H__ 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #include <stdlib.h> 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun #include "rk_type.h" 23*4882a593Smuzhiyun #include "mpp_err.h" 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun #define mpp_malloc_with_caller(type, count, caller) \ 26*4882a593Smuzhiyun (type*)mpp_osal_malloc(caller, sizeof(type) * (count)) 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun #define mpp_malloc(type, count) \ 29*4882a593Smuzhiyun (type*)mpp_osal_malloc(__FUNCTION__, sizeof(type) * (count)) 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun #define mpp_malloc_size(type, size) \ 32*4882a593Smuzhiyun (type*)mpp_osal_malloc(__FUNCTION__, size) 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun #define mpp_calloc_size(type, size) \ 35*4882a593Smuzhiyun (type*)mpp_osal_calloc(__FUNCTION__, size) 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun #define mpp_calloc(type, count) \ 38*4882a593Smuzhiyun (type*)mpp_osal_calloc(__FUNCTION__, sizeof(type) * (count)) 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun #define mpp_realloc(ptr, type, count) \ 41*4882a593Smuzhiyun (type*)mpp_osal_realloc(__FUNCTION__, ptr, sizeof(type) * (count)) 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun #define mpp_free(ptr) \ 44*4882a593Smuzhiyun mpp_osal_free(__FUNCTION__, ptr) 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun #define MPP_FREE(ptr) do { if(ptr) mpp_free(ptr); ptr = NULL; } while (0) 47*4882a593Smuzhiyun #define MPP_FCLOSE(fp) do { if(fp) fclose(fp); fp = NULL; } while (0) 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun #ifdef __cplusplus 50*4882a593Smuzhiyun extern "C" { 51*4882a593Smuzhiyun #endif 52*4882a593Smuzhiyun 53*4882a593Smuzhiyun void *mpp_osal_malloc(const char *caller, size_t size); 54*4882a593Smuzhiyun void *mpp_osal_calloc(const char *caller, size_t size); 55*4882a593Smuzhiyun void *mpp_osal_realloc(const char *caller, void *ptr, size_t size); 56*4882a593Smuzhiyun void mpp_osal_free(const char *caller, void *ptr); 57*4882a593Smuzhiyun 58*4882a593Smuzhiyun void mpp_show_mem_status(); 59*4882a593Smuzhiyun RK_U32 mpp_mem_total_now(); 60*4882a593Smuzhiyun RK_U32 mpp_mem_total_max(); 61*4882a593Smuzhiyun 62*4882a593Smuzhiyun /* 63*4882a593Smuzhiyun * mpp memory usage snapshot tool 64*4882a593Smuzhiyun * 65*4882a593Smuzhiyun * usage: 66*4882a593Smuzhiyun * call mpp_mem_get_snapshot on context init get one snapshot 67*4882a593Smuzhiyun * call mpp_mem_get_snapshot on context deinit get another snapshot 68*4882a593Smuzhiyun * call mpp_mem_diff_snapshot to show the difference between these two snapshot 69*4882a593Smuzhiyun * call mpp_mem_put_snapshot twice to release these two snapshot 70*4882a593Smuzhiyun */ 71*4882a593Smuzhiyun typedef void* MppMemSnapshot; 72*4882a593Smuzhiyun 73*4882a593Smuzhiyun MPP_RET mpp_mem_get_snapshot(MppMemSnapshot *hnd); 74*4882a593Smuzhiyun MPP_RET mpp_mem_put_snapshot(MppMemSnapshot *hnd); 75*4882a593Smuzhiyun MPP_RET mpp_mem_squash_snapshot(MppMemSnapshot hnd0, MppMemSnapshot hnd1); 76*4882a593Smuzhiyun 77*4882a593Smuzhiyun #ifdef __cplusplus 78*4882a593Smuzhiyun } 79*4882a593Smuzhiyun #endif 80*4882a593Smuzhiyun 81*4882a593Smuzhiyun #endif /*__MPP_MEM_H__*/ 82*4882a593Smuzhiyun 83