MHEG5 queue. More...
#include "mherrors.h"
#include "dvb_misc.h"
#include "mheg5_control.h"
#include "mheg5_keypress.h"
#include "dvbevents.h"
#include "dmxtype.h"
#include "dvblocator.h"
#include "fs_types.h"
#include "dtvstring.h"
#include "dsm_types.h"
#include "mh5queue.h"
#include "glue_type.h"
Go to the source code of this file.
Data Structures | |
struct | s_StartDsmApp |
struct | s_keypressevent |
struct | s_DsmccEvent |
struct | s_StreamEvent |
struct | s_CiStart |
struct | s_CiStop |
struct | MHEG5StopEventParams_tag |
struct | MHEG5ResetResolutionParams_tag |
struct | MHEG5TimerEventParams_tag |
struct | s_fileAck |
struct | MHEG5CiFileAcknowledgeEventParams_tag |
struct | MHEG5FsStorageParams_tag |
struct | s_dvpeventtype |
struct | s_mhg_message |
Typedefs | |
typedef void(* | F_QueueNotify )(void) |
typedef void(* | F_MSG_PROCESS )(void *data) |
Function to Process voyager message. More... | |
typedef struct s_StartDsmApp | S_StartDsmApp |
typedef struct s_keypressevent | S_KeyPressEvent |
typedef struct s_DsmccEvent | S_DsmccEvent |
typedef struct s_StreamEvent | S_StreamEvent |
typedef struct s_CiStart | S_CiStart |
typedef struct s_CiStop | S_CiStop |
typedef struct MHEG5StopEventParams_tag | MHEG5StopEventParams_t |
typedef struct MHEG5ResetResolutionParams_tag | MHEG5ResetResolutionParams_t |
typedef struct MHEG5TimerEventParams_tag | MHEG5TimerEventParams_t |
typedef struct s_fileAck | S_FileSystemAck |
typedef struct MHEG5CiFileAcknowledgeEventParams_tag | MHEG5CiFileAcknowledgeEventParams_t |
typedef struct MHEG5FsStorageParams_tag | MHEG5FsStorageParams_t |
typedef struct s_dvpeventtype | S_DvpEventType |
typedef struct s_mhg_message | MHEG5eventMessage_t |
typedef struct s_mhg_message | S_MhegMessage |
Enumerations | |
enum | E_PRIORITY { PRTY_CRITICAL, PRTY_HIGH, PRTY_NORMAL, PRTY_LOW, PRTY_INVALID } |
enum | E_DATA_TYPE { DT_NONE, DT_VALUE, DT_ALLOC, DT_CONTENT, DT_D_CONTENT, DT_F_CONTENT, DT_S_CONTENT } |
Functions | |
E_MhegErr | VQ_Open (S_MhegConfig *cfg_params) |
Initialise component control and section queues. Allocates memory for, sets up and creates event (component control) and section queues. More... | |
void | VQ_Close (void) |
Close component control and section queue component. Destroys all allocated memory and resources for event and section queues. More... | |
E_MhegErr | VQ_PutMsg (S_MhegMessage *pMsg, E_PRIORITY priority) |
Post event or section message on queue. Copies data into queue. More... | |
E_MhegErr | VQ_GetMsg (S_MhegMessage *pElem) |
Get an event or section from the component queues. This is a blocking function. More... | |
U16BIT | VQ_GetSizeFree (E_PRIORITY priority) |
Get size available on a queue. More... | |
BOOLEAN | VQ_EventNeedsProcessing (void) |
Check whether any events on component queues needs processing. More... | |
void * | VQ_RegisterNotify (F_QueueNotify normal_rcvd, F_QueueNotify critical_rcvd, F_QueueNotify critical_done) |
void | VQ_UnRegisterNotify (void *qn) |
MHEG5 queue.
typedef void(* F_MSG_PROCESS)(void *data) |
Function to Process voyager message.
data | Pointer to msg data |
typedef void(* F_QueueNotify)(void) |
CI_PLUS_ONLY
void VQ_Close | ( | void | ) |
Close component control and section queue component. Destroys all allocated memory and resources for event and section queues.
Close component control and section queue component. Destroys all allocated memory and resources for event and section queues.
BOOLEAN VQ_EventNeedsProcessing | ( | void | ) |
Check whether any events on component queues needs processing.
E_MhegErr VQ_GetMsg | ( | S_MhegMessage * | pMsg | ) |
Get an event or section from the component queues. This is a blocking function.
pElem | Pointer to event message |
pEvent | Pointer to component event or section data structure. |
U16BIT VQ_GetSizeFree | ( | E_PRIORITY | priority | ) |
Get size available on a queue.
pEvent | Pointer to component event or section data structure. |
E_MhegErr VQ_Open | ( | S_MhegConfig * | cfg_params | ) |
Initialise component control and section queues. Allocates memory for, sets up and creates event (component control) and section queues.
num_section_buffers | Maximum number of sections in queue |
E_MhegErr VQ_PutMsg | ( | S_MhegMessage * | pMsg, |
E_PRIORITY | priority | ||
) |
Post event or section message on queue. Copies data into queue.
pMsg | Pointer to message. |
Post event or section message on queue. Copies data into queue.
pEvent | Pointer to component event. |
msg_size | data size excluding size of S_MhegMessage |
void* VQ_RegisterNotify | ( | F_QueueNotify | normal_rcvd, |
F_QueueNotify | critical_rcvd, | ||
F_QueueNotify | critical_done | ||
) |
critical_rcvd | Pointer to function signalling a critical event |
critical_done | Pointer to function inform critical event done |
void VQ_UnRegisterNotify | ( | void * | qn | ) |
normal_rcvd | Pointer to function signalling an async event |