mmr_event::details

Synopsis:

#include <mm/renderer/events.h>

union mmr_event::mmr_event_details {
  
    struct mmr_event_state {
        mmr_state_t oldstate; 
        int oldspeed; 
    } state;
		
    struct mmr_event_error {
        mmr_error_info_t info; 
    } error; 
		
    struct mmr_event_warning {
        const char *str;  
        const strm_string_t *obj;  
    } warning; 
    
    struct mmr_event_metadata {
        unsigned index; 
    } metadata; 
    
    struct mmr_event_trkparam {
        unsigned index;
    } trkparam;
    
    struct mmr_event_playlist {
        unsigned start; 
        unsigned end; 
        unsigned length; 
    } playlist; 
    
    struct mmr_event_output {
        unsigned id; 
    } output; 
    
} details;

Data:

state

Used when mmr_event.type is MMR_EVENT_STATE.

The mmr_event_state structure has these members:

mmr_state_t oldstate: The state before the event.
int oldspeed: The speed before the event.

error

Used when mmr_event.type is MMR_EVENT_ERROR.

The mmr_event_error structure has these members:

mmr_error_info_t info: The error code; set to MMR_ERROR_NONE on EOF.

warning

Used when mmr_event.type is MMR_EVENT_WARNING.

The mmr_event_warning structure has these members:

const char* str: The warning string, as a C string.
const strm_string_t* obj: The warning string, as a strm_string_t (dictionary string).

metadata

Used when mmr_event.type is MMR_EVENT_METADATA.

The mmr_event_metadata structure has these members:

unsigned index: The playlist index for playlist-related events; otherwise, zero.

trkparam

Used when mmr_event.type is MMR_EVENT_TRKPAR.

The mmr_event_trkparam structure has these members:

unsigned index: The playlist index.

playlist

Used when mmr_event.type is MMR_EVENT_PLAYLIST.

The mmr_event_playlist structure has these members:

unsigned start: The index of the first item in the playlist window.
unsigned end: The index of the last item in the playlist window.
unsigned length: The playlist length.

output

Used when mmr_event.type is MMR_EVENT_OUTPUT.

The mmr_event_output structure has these members:

unsigned id: The output ID.

Library:

mmrndclient

Description:

The event details structure.

Classification:

QNX Neutrino