Maestro Audio Framework v 1.7
NXP Semiconductors
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VIT sink element's data structure. More...
#include <audio_proc.h>
Data Fields | |
int32_t(* | change_state )(struct _StreamElement *, PipelineState) |
Change state function pointer. | |
int32_t(* | set_property )(struct _StreamElement *, uint16_t prop, uint32_t val) |
Set property function pointer. | |
int32_t(* | get_property )(struct _StreamElement *, uint16_t prop, uint32_t *val_ptr) |
Get property function pointer. | |
void * | parent |
Parent pointer. | |
int8_t | key |
Key. | |
int8_t | depth |
Depth. | |
PipelineState | state |
Pipeline state. | |
StreamElementType | type |
Element type. | |
PadSrc | src_pad [MAX_NUM_PADS] |
Source pads. | |
PadSink | sink_pad [MAX_NUM_PADS] |
Sink pads. | |
struct _StreamElement * | sibling |
Sibling pointer. | |
char * | location |
location path | |
uint32_t | size |
memory buffer size | |
uint32_t | current_index |
internal used for memory buffer | |
AudioProcInitFunc | init_func |
AUDIO_PROC init function pointer. | |
AudioProcPostProcFunc | proc_func |
AUDIO_PROC process function pointer. | |
AudioProcDeinitFunc | deinit_func |
AUDIO_PROC deinit function pointer. | |
void * | arg_ptr |
AUDIO_PROC arguments pointer. | |
bool | initialized |
AUDIO_PROC initialized flag. | |
AudioProcRefDataSetNumBuffFunc | refdata_set_num_buff_func |
Function to set number of reference data buffers(VoiceSeeker) | |
AudioProcRefDataPushFunc | refdata_push_func |
Function to process reference data (VoiceSeeker) | |
AudioProcSetDebuggingFunc | set_debugging_func |
Function to set debugging (VoiceSeeker) | |
This data structure is created by create_element, initialized by vitsink_init_element