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lua add track length & elapsed to rb.audio()

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track elapsed is needed to use fast-forward and rewind effectively
track length might as well be added too..

Change-Id: I906c92eb5260164c6177d8c0a8ff879b1fad7898
This commit is contained in:
William Wilgus 2019-07-09 11:10:08 -05:00
parent 152e415b0d
commit c0dbfc8130
1 changed files with 20 additions and 4 deletions
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24
apps/plugins/lua/rocklib.c
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@ -314,10 +314,14 @@ RB_WRAP(audio)
{ {
enum e_audio {AUDIO_STATUS = 0, AUDIO_PLAY, AUDIO_STOP, AUDIO_PAUSE, enum e_audio {AUDIO_STATUS = 0, AUDIO_PLAY, AUDIO_STOP, AUDIO_PAUSE,
AUDIO_RESUME, AUDIO_NEXT, AUDIO_PREV, AUDIO_FFREWIND, AUDIO_RESUME, AUDIO_NEXT, AUDIO_PREV, AUDIO_FFREWIND,
AUDIO_FLUSHANDRELOADTRACKS, AUDIO_GETPOS, AUDIO_ECOUNT}; AUDIO_FLUSHANDRELOADTRACKS, AUDIO_GETPOS, AUDIO_LENGTH,
const char *audio_option[] = {"status", "play", "stop", "pause", AUDIO_ELAPSED, AUDIO_ECOUNT};
"resume", "next", "prev", "ff_rewind", const char *audio_option[] = {"status", "play", "stop",
"flush_and_reload_tracks", "get_file_pos", NULL}; "pause", "resume", "next",
"prev", "ff_rewind",
"flush_and_reload_tracks",
"get_file_pos", "length",
"elapsed", NULL};
long elapsed, offset, newtime; long elapsed, offset, newtime;
int status = rb->audio_status(); int status = rb->audio_status();
@ -365,6 +369,18 @@ RB_WRAP(audio)
case AUDIO_GETPOS: case AUDIO_GETPOS:
lua_pushinteger(L, rb->audio_get_file_pos()); lua_pushinteger(L, rb->audio_get_file_pos());
return 1; return 1;
case AUDIO_LENGTH:
if ((status & AUDIO_STATUS_PLAY) == AUDIO_STATUS_PLAY)
lua_pushinteger(L, rb->audio_current_track()->length);
else
lua_pushnil(L);
return 1;
case AUDIO_ELAPSED:
if ((status & AUDIO_STATUS_PLAY) == AUDIO_STATUS_PLAY)
lua_pushinteger(L, rb->audio_current_track()->elapsed);
else
lua_pushnil(L);
return 1;
} }
rb->yield(); rb->yield();