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[mpp_packet]: add reset interface

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git-svn-id: https://10.10.10.66:8443/svn/MediaProcessPlatform/trunk/mpp@215 6e48237b-75ef-9749-8fc9-41990f28c85a
This commit is contained in:
ChenHengming
2015-09-06 16:29:22 +00:00
parent ab4aec04c6
commit a14b05dea2
2 changed files with 16 additions and 2 deletions
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2
inc/mpp_packet.h
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@@ -31,9 +31,9 @@ extern "C" {
*
* mpp_packet_init = mpp_packet_new + mpp_packet_set_data + mpp_packet_set_size
*/
MPP_RET mpp_packet_new(MppPacket *packet);
MPP_RET mpp_packet_init(MppPacket *packet, void *data, size_t size);
MPP_RET mpp_packet_deinit(MppPacket *packet);
MPP_RET mpp_packet_reset(MppPacket packet);
void mpp_packet_set_data(MppPacket packet, void *data);

16
mpp/mpp_packet.cpp
View File

@@ -16,6 +16,8 @@
#define MODULE_TAG "mpp_packet"
#include <string.h>
#include "mpp_log.h"
#include "mpp_mem.h"
#include "mpp_packet.h"
@@ -52,7 +54,7 @@ MPP_RET mpp_packet_init(MppPacket *packet, void *data, size_t size)
MPP_RET mpp_packet_deinit(MppPacket *packet)
{
if (NULL == packet || NULL == packet) {
if (NULL == packet || NULL == *packet) {
mpp_err_f("found NULL input\n");
return MPP_ERR_NULL_PTR;
}
@@ -61,6 +63,18 @@ MPP_RET mpp_packet_deinit(MppPacket *packet)
return MPP_OK;
}
MPP_RET mpp_packet_reset(MppPacket packet)
{
if (NULL == packet) {
mpp_err_f("found NULL input\n");
return MPP_ERR_NULL_PTR;
}
MppPacketImpl *p = (MppPacketImpl *)packet;
memset(p, 0, sizeof(*p));
return MPP_OK;
}
MPP_RET mpp_packet_set_eos(MppPacket packet)
{
if (NULL == packet) {