[hal_task]: Change hal_task to info with status

1. Split encoder and decoder hal_task defs and infos.
2. Change hal_task to a general info list with status.

Change-Id: I6f26035eeee4772d1ef99a21d85716e9c33eb9a6
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>

mpp/hal/inc/hal_enc_task.h

@@ -20,7 +20,7 @@
 
 #include "mpp_time.h"
 
-#include "hal_task_defs.h"
+#include "hal_task.h"
 #include "mpp_rc_defs.h"
 #include "mpp_enc_refs.h"
 
@@ -35,6 +35,11 @@ typedef struct HalEncTaskFlag_t {
     RK_U32          err;
 } HalEncTaskFlag;
 
+typedef struct MppSyntax_t {
+    RK_U32              number;
+    void                *data;
+} MppSyntax;
+
 typedef struct HalEncTask_t {
     RK_U32          valid;