Internal private implementation of object descriptor. More...

#include <TI/tivx_obj_desc.h>
#include <TI/tivx_config.h>

Data Structures
struct	tivx_obj_desc_cmd_t
	Command object descriptor. More...

struct	tivx_obj_desc_kernel_name_t
	Command object descriptor. More...

struct	tivx_obj_desc_queue_blocked_nodes_t
	Data structure to get information about node blocked on this object descriptor to be ready. More...

struct	tivx_obj_desc_queue_t
	Object descriptor queue. More...

struct	tivx_obj_desc_data_ref_q_t
	Data reference queue. More...

struct	tivx_obj_desc_graph_t
	Graph object descriptor as placed in shared memory. More...

struct	tivx_obj_desc_super_node_edge_t
	Super Node edge object descriptor. More...

struct	tivx_obj_desc_super_node_t
	Super Node object descriptor. More...

union	tivx_obj_desc_shm_entry_t
	Object Descriptor Shared memory entry which can hold any of the supported object descriptor types. More...

struct	tivx_obj_desc_table_info_t
	Data structure to hold info about object descriptor table. More...

Macros
#define	TIVX_OBJ_DESC_QUEUE_MAX_BLOCKED_NODES (8u)
	Max nodes that can be blocked on object descriptor queue not empty.

#define	TIVX_OBJ_DESC_QUEUE_MAX_DEPTH (32u)
	Max elements in a object descriptor queue.

#define	TIVX_CMD_MAX_OBJ_DESCS (16u)
	Max object descriptors than be parameters in a command object.

#define	TIVX_CMD_FLAG_SEND_ACK (0x00000001u)
	Flag to indicate if command receiver needs to ACK this command.

#define	TIVX_CMD_FLAG_IS_ACK (0x00000002u)
	Flag to indicate if this is a command or ACK for a command.

#define	TIVX_OBJ_DESC_DATA_REF_Q_FLAG_IS_ENABLE_REF_CONSUMED_EVENT (0x00000001u)
	Data Ref Q flag to determine if ref consumed event should be sent.

#define	TIVX_OBJ_DESC_DATA_REF_Q_FLAG_IS_REF_ACQUIRED (0x00000002u)
	Data Ref Q flag to determine if ref is acquired for this data ref q.

#define	TIVX_OBJ_DESC_DATA_REF_Q_FLAG_IS_IN_DELAY (0x00000004u)
	Data Ref Q flag to determine if this obj desc is part of some delay.

#define	TIVX_OBJ_DESC_DATA_REF_Q_FLAG_DELAY_SLOT_AUTO_AGE (0x00000008u)
	Data Ref Q flag to determine if delay slot to which this obj desc belongs should be auto aged. More...

#define	TIVX_OBJ_DESC_ID_SHIFT (12u)
	Shift for storing Object Descriptor id in 32bit variable.

#define	TIVX_OBJ_DESC_ID_MASK (0x0000FFFFu)
	Mask for storing Object Descriptor id in 32bit variable.

Functions
tivx_obj_desc_t *	ownObjDescAlloc (vx_enum type, vx_reference ref)
	Allocate a Object descriptor. More...

vx_status	ownObjDescFree (tivx_obj_desc_t **obj_desc)
	Free a previously allocated object descriptor. More...

vx_status	ownObjDescSend (uint32_t dst_target_id, uint16_t obj_desc_id)
	Sends a object descriptor to specified target. More...

tivx_obj_desc_t *	ownObjDescGet (uint16_t obj_desc_id)
	Get obj descriptor corresponding to the object descriptor ID. More...

vx_bool	ownObjDescIsValidType (const tivx_obj_desc_t *obj_desc, tivx_obj_desc_type_e type)
	Checks if object desc pointer is valid and it is of required type.

void	ownObjDescInit (void)
	Init object descriptor module.

uint16_t	ownReferenceGetObjDescId (vx_reference ref)
	Function to get the descriptor object from the given reference.

Detailed Description

Internal private implementation of object descriptor.

Data Structures