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[osal]: add mpp_allocator to mpp_buffer_impl

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git-svn-id: https://10.10.10.66:8443/svn/MediaProcessPlatform/trunk/mpp@131 6e48237b-75ef-9749-8fc9-41990f28c85a
This commit is contained in:
ChenHengming 2015-08-19 11:08:48 +00:00
parent f22f5635ab
commit 7d0abbd3a8
5 changed files with 35 additions and 2 deletions
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5
mpp/mpp_buffer_impl.cpp
View File

@ -20,7 +20,6 @@
#include "mpp_log.h"
#include "mpp_mem.h"
#include "mpp_allocator.h"
#include "mpp_buffer_impl.h"
#define MPP_BUFFER_SERVICE_LOCK() pthread_mutex_lock(&services.lock)
@ -243,6 +242,8 @@ MPP_RET mpp_buffer_group_init(MppBufferGroupImpl **group, const char *tag, MppBu
break;
} while (p->group_id != services.group_count);
mpp_alloctor_get(&p->allocator, &p->api);
MPP_BUFFER_SERVICE_UNLOCK();
*group = p;
@ -274,6 +275,8 @@ MPP_RET mpp_buffer_group_deinit(MppBufferGroupImpl *p)
}
}
mpp_alloctor_put(&p->allocator);
list_del_init(&p->list_group);
services.group_count--;

5
mpp/mpp_buffer_impl.h
View File

@ -19,7 +19,7 @@
#include "mpp_list.h"
#include "mpp_common.h"
#include "mpp_buffer.h"
#include "mpp_allocator.h"
#define MPP_BUF_DBG_FUNCTION (0x00000001)
@ -53,6 +53,9 @@ struct MppBufferGroupImpl_t {
size_t limit;
size_t usage;
MppAllocator allocator;
MppAllocatorApi *api;
// link to the other MppBufferGroupImpl
struct list_head list_group;

12
osal/linux/os_allocator.c
View File

@ -18,6 +18,13 @@
#include "os_mem.h"
#include "os_allocator.h"
int os_allocator_open(void **ctx)
{
if (ctx)
*ctx = NULL;
return 0;
}
int os_allocator_alloc(void *ctx, MppBufferData *data, size_t alignment, size_t size)
{
(void) ctx;
@ -30,3 +37,8 @@ void os_allocator_free(void *ctx, MppBufferData *data)
os_free(data->ptr);
}
void os_allocator_close(void *ctx)
{
(void) ctx;
}

3
osal/mpp_allocator.cpp
View File

@ -115,6 +115,9 @@ MPP_RET mpp_alloctor_get(MppAllocator *allocator, MppAllocatorApi **api)
pthread_mutex_init(&palloc->lock, &attr);
pthread_mutexattr_destroy(&attr);
*allocator = palloc;
*api = papi;
return MPP_OK;
}

12
osal/window/os_allocator.c
View File

@ -17,6 +17,13 @@
#include "os_mem.h"
#include "os_allocator.h"
int os_allocator_open(void **ctx)
{
if (ctx)
*ctx = NULL;
return 0;
}
int os_allocator_alloc(void *ctx, MppBufferData *data, size_t alignment, size_t size)
{
(void) ctx;
@ -29,3 +36,8 @@ void os_allocator_free(void *ctx, MppBufferData *data)
os_free(data->ptr);
}
void os_allocator_close(void *ctx)
{
(void) ctx;
}