From f73ae488e9db3ab7467a1aabbd2f64fd5fe67815 Mon Sep 17 00:00:00 2001
From: ChenHengming <ChenHengming@6e48237b-75ef-9749-8fc9-41990f28c85a>
Date: Mon, 24 Aug 2015 12:08:58 +0000
Subject: [PATCH] [mpp_packet]: add extra data interface for mpp_packet handle

git-svn-id: https://10.10.10.66:8443/svn/MediaProcessPlatform/trunk/mpp@156 6e48237b-75ef-9749-8fc9-41990f28c85a
---
 inc/mpp_packet.h      |  4 +++-
 mpp/mpp_packet.cpp    | 20 ++++++++++++++++----
 mpp/mpp_packet_impl.h |  3 ++-
 3 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/inc/mpp_packet.h b/inc/mpp_packet.h
index 8c44cf75..d0d77f8d 100644
--- a/inc/mpp_packet.h
+++ b/inc/mpp_packet.h
@@ -30,10 +30,12 @@ extern "C" {
  * MppPacket interface
  */
 MPP_RET mpp_packet_init(MppPacket *packet, void *data, size_t size);
+MPP_RET mpp_packet_deinit(MppPacket packet);
+
 MPP_RET mpp_packet_set_pts(MppPacket packet, RK_S64 pts);
 MPP_RET mpp_packet_set_dts(MppPacket packet, RK_S64 dts);
 MPP_RET mpp_packet_set_eos(MppPacket packet);
-MPP_RET mpp_packet_deinit(MppPacket packet);
+MPP_RET mpp_packet_set_extra_data(MppPacket packet);
 
 #ifdef __cplusplus
 }
diff --git a/mpp/mpp_packet.cpp b/mpp/mpp_packet.cpp
index d33036ac..523bcea7 100644
--- a/mpp/mpp_packet.cpp
+++ b/mpp/mpp_packet.cpp
@@ -46,7 +46,7 @@ MPP_RET mpp_packet_init(MppPacket *packet, void *data, size_t size)
 MPP_RET mpp_packet_set_pts(MppPacket packet, RK_S64 pts)
 {
     if (NULL == packet) {
-        mpp_err("mpp_packet_set_pts invalid input %p\n", packet);
+        mpp_err("mpp_packet_set_pts found NULL input\n");
         return MPP_ERR_NULL_PTR;
     }
 
@@ -58,7 +58,7 @@ MPP_RET mpp_packet_set_pts(MppPacket packet, RK_S64 pts)
 MPP_RET mpp_packet_set_dts(MppPacket packet, RK_S64 dts)
 {
     if (NULL == packet) {
-        mpp_err("mpp_packet_set_pts invalid input %p\n", packet);
+        mpp_err("mpp_packet_set_dts found NULL input\n");
         return MPP_ERR_NULL_PTR;
     }
 
@@ -70,7 +70,7 @@ MPP_RET mpp_packet_set_dts(MppPacket packet, RK_S64 dts)
 MPP_RET mpp_packet_set_eos(MppPacket packet)
 {
     if (NULL == packet) {
-        mpp_err("mpp_packet_set_pts invalid input %p\n", packet);
+        mpp_err("mpp_packet_set_eos found NULL input\n");
         return MPP_ERR_NULL_PTR;
     }
 
@@ -79,10 +79,22 @@ MPP_RET mpp_packet_set_eos(MppPacket packet)
     return MPP_OK;
 }
 
+MPP_RET mpp_packet_set_extra_data(MppPacket packet)
+{
+    if (NULL == packet) {
+        mpp_err("mpp_packet_set_extra_data found NULL input\n");
+        return MPP_ERR_NULL_PTR;
+    }
+
+    mpp_packet_impl *p = (mpp_packet_impl *)packet;
+    p->flag |= MPP_PACKET_FLAG_EXTRA_DATA;
+    return MPP_OK;
+}
+
 MPP_RET mpp_packet_deinit(MppPacket packet)
 {
     if (NULL == packet) {
-        mpp_err("mpp_packet_deinit invalid input packet %p\n", packet);
+        mpp_err("mpp_packet_deinit found NULL input\n");
         return MPP_ERR_NULL_PTR;
     }
 
diff --git a/mpp/mpp_packet_impl.h b/mpp/mpp_packet_impl.h
index ade6575d..773bd76f 100644
--- a/mpp/mpp_packet_impl.h
+++ b/mpp/mpp_packet_impl.h
@@ -19,7 +19,8 @@
 
 #include "rk_type.h"
 
-#define MPP_PACKET_FLAG_EOS         (0x00000001)
+#define MPP_PACKET_FLAG_EOS             (0x00000001)
+#define MPP_PACKET_FLAG_EXTRA_DATA      (0x00000002)
 
 /*
  * mpp_packet_imp structure