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[mpp_buffer]: add empty flow test for mpp_buffer

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git-svn-id: https://10.10.10.66:8443/svn/MediaProcessPlatform/trunk/mpp@120 6e48237b-75ef-9749-8fc9-41990f28c85a
This commit is contained in:
ChenHengming
2015-08-18 04:02:02 +00:00
parent 5c43c9333d
commit ff1b44c75b
5 changed files with 209 additions and 21 deletions
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50
inc/mpp_buffer.h
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@@ -31,10 +31,12 @@ typedef void* MppBufferGroup;
*
* typical call flow:
*
* mpp_buffer_get() return a
* mpp_buffer_inc_ref(a)
* mpp_buffer_put(a)
* mpp_buffer_put(a)
* mpp_buffer_group_get() return A
* mpp_buffer_get(A) return a ref +1 -> used
* mpp_buffer_inc_ref(a) ref +1
* mpp_buffer_put(a) ref -1
* mpp_buffer_put(a) ref -1 -> unused
* mpp_buffer_group_put(A)
*
* commit mode: all buffer are commited out of mpp
* under this mode, buffer pool is controlled by external api
@@ -42,21 +44,20 @@ typedef void* MppBufferGroup;
* typical call flow:
*
* ==== external allocator ====
* mpp_buffer_commit(a)
* mpp_buffer_commit(b)
* mpp_buffer_group_get() return A
* mpp_buffer_commit(A, x)
* mpp_buffer_commit(A, y)
*
* ======= internal user ======
* mpp_buffer_get() return a
* mpp_buffer_get() return b
* mpp_buffer_get(A) return a
* mpp_buffer_get(A) return b
* mpp_buffer_put(a)
* mpp_buffer_put(b)
*
* ==== external allocator ====
* mpp_buffer_commit(a)
* mpp_buffer_commit(b)
* mpp_buffer_group_put(A)
*
* NOTE: commit/remove interface required group handle to record
* buffer group information
* NOTE: commit interface required group handle to record group information
*/
typedef enum {
MPP_BUFFER_MODE_NATIVE,
@@ -75,27 +76,40 @@ typedef enum {
MPP_BUFFER_TYPE_BUTT,
} MppBufferType;
#define mpp_buffer_commit(...) _mpp_buffer_commit(MODULE_TAG, ## __VA_ARGS__)
#define mpp_buffer_remove(...) _mpp_buffer_remove(MODULE_TAG, ## __VA_ARGS__)
typedef struct {
MppBufferType type;
size_t size;
union {
void *ptr;
RK_S32 fd;
} data;
} MppBufferCommit;
#define mpp_buffer_commit(...) _mpp_buffer_commit(MODULE_TAG, ## __VA_ARGS__)
#define mpp_buffer_get(...) _mpp_buffer_get(MODULE_TAG, ## __VA_ARGS__)
#define mpp_buffer_put(...) _mpp_buffer_put(MODULE_TAG, ## __VA_ARGS__)
#define mpp_buffer_inc_ref(...) _mpp_buffer_inc_ref(MODULE_TAG, ## __VA_ARGS__)
#define mpp_buffer_group_get(...) _mpp_buffer_group_get(MODULE_TAG, ## __VA_ARGS__)
#define mpp_buffer_group_put(...) _mpp_buffer_group_put(MODULE_TAG, ## __VA_ARGS__)
#ifdef __cplusplus
extern "C" {
#endif
/*
* MppBuffer interface
* these interface will change value of group and buffer so before calling functions
* parameter need to be checked.
*/
MPP_RET _mpp_buffer_commit(const char *tag, MppBufferGroup *group, MppBuffer *buffer, MppBufferType type, size_t size);
MPP_RET _mpp_buffer_remove(const char *tag, MppBufferGroup *group, MppBuffer *buffer);
MPP_RET _mpp_buffer_get(const char *tag, MppBuffer *buffer, size_t size);
MPP_RET _mpp_buffer_commit(const char *tag, MppBufferGroup group, MppBufferCommit *buffer);
MPP_RET _mpp_buffer_get(const char *tag, MppBufferGroup group, MppBuffer *buffer, size_t size);
MPP_RET _mpp_buffer_put(const char *tag, MppBuffer *buffer);
MPP_RET _mpp_buffer_inc_ref(const char *tag, MppBuffer buffer);
MPP_RET _mpp_buffer_group_get(const char *tag, MppBufferGroup *group, MppBufferType type);
MPP_RET _mpp_buffer_group_put(const char *tag, MppBufferGroup *group);
#ifdef __cplusplus
}
#endif

1
mpp/CMakeLists.txt
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@@ -21,6 +21,7 @@ add_subdirectory(hal)
# ----------------------------------------------------------------------------
add_library(mpp STATIC
mpp_info.cpp
mpp_buffer.cpp
mpp_packet.cpp
mpi_impl.cpp
mpi.cpp

56
mpp/mpp_buffer.cpp Normal file
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@@ -0,0 +1,56 @@
/*
* 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_list.h"
#include "mpp_buffer.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(const char *tag, MppBuffer *buffer)
{
return MPP_OK;
}
MPP_RET _mpp_buffer_inc_ref(const char *tag, MppBuffer buffer)
{
return MPP_OK;
}
MPP_RET _mpp_buffer_group_get(const char *tag, MppBufferGroup *group, MppBufferType type)
{
return MPP_OK;
}
MPP_RET _mpp_buffer_group_put(const char *tag, MppBufferGroup *group)
{
return MPP_OK;
}

3
test/CMakeLists.txt
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@@ -21,6 +21,9 @@ endmacro()
# legacy vpu_api unit test
add_mpp_test(vpu_api)
# mpp_buffer unit test
add_mpp_test(mpp_buffer)
# mpp_packet unit test
add_mpp_test(mpp_packet)

114
test/mpp_buffer_test.c Normal file
View File

@@ -0,0 +1,114 @@
/*
* 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_test"
#include <string.h>
#include "mpp_log.h"
#include "mpp_buffer.h"
#define MPP_BUFFER_TEST_SIZE 1024
#define MPP_BUFFER_TEST_COUNT 10
int main()
{
MPP_RET ret = MPP_OK;
MppBufferCommit commit;
MppBufferGroup group = NULL;
MppBuffer buffer[MPP_BUFFER_TEST_COUNT];
void *ptr[MPP_BUFFER_TEST_COUNT];
size_t size = MPP_BUFFER_TEST_SIZE;
RK_S32 i;
mpp_log("mpp_buffer_test start\n");
memset(ptr, 0, sizeof(ptr));
memset(buffer, 0, sizeof(buffer));
ret = mpp_buffer_group_get(&group, MPP_BUFFER_TYPE_NORMAL);
if (MPP_OK != ret) {
mpp_err("mpp_buffer_test mpp_buffer_group_get failed\n");
goto MPP_BUFFER_failed;
}
commit.type = MPP_BUFFER_TYPE_NORMAL;
commit.size = size;
for (i = 0; i < MPP_BUFFER_TEST_COUNT; i++) {
ptr[i] = malloc(size);
if (NULL == ptr[i]) {
mpp_err("mpp_buffer_test malloc failed\n");
goto MPP_BUFFER_failed;
}
commit.data.ptr = ptr[i];
ret = mpp_buffer_commit(group, &commit);
if (MPP_OK != ret) {
mpp_err("mpp_buffer_test mpp_buffer_commit failed\n");
goto MPP_BUFFER_failed;
}
}
for (i = 0; i < MPP_BUFFER_TEST_COUNT; i++) {
ret = mpp_buffer_get(group, &buffer[i], size);
if (MPP_OK != ret) {
mpp_err("mpp_buffer_test mpp_buffer_get failed\n");
goto MPP_BUFFER_failed;
}
}
for (i = 0; i < MPP_BUFFER_TEST_COUNT; i++) {
ret = mpp_buffer_put(&buffer[i]);
if (MPP_OK != ret) {
mpp_err("mpp_buffer_test mpp_buffer_put failed\n");
goto MPP_BUFFER_failed;
}
}
for (i = 0; i < MPP_BUFFER_TEST_COUNT; i++) {
if (ptr[i]) {
free(ptr[i]);
ptr[i] = NULL;
}
}
if (group)
mpp_buffer_group_put(group);
mpp_log("mpp_buffer_test success\n");
return ret;
MPP_BUFFER_failed:
for (i = 0; i < MPP_BUFFER_TEST_COUNT; i++) {
mpp_buffer_put(&buffer[i]);
}
for (i = 0; i < MPP_BUFFER_TEST_COUNT; i++) {
if (ptr[i]) {
free(ptr[i]);
ptr[i] = NULL;
}
}
if (group)
mpp_buffer_group_put(group);
mpp_log("mpp_buffer_test failed\n");
return ret;
}