diff options
Diffstat (limited to 'conf.d/project/lua.d')
| -rw-r--r-- | conf.d/project/lua.d/softmixer-simple-test.lua (renamed from conf.d/project/lua.d/softmixer-simple.lua) | 97 |
1 files changed, 29 insertions, 68 deletions
diff --git a/conf.d/project/lua.d/softmixer-simple.lua b/conf.d/project/lua.d/softmixer-simple-test.lua index e78eacd..6d6dffc 100644 --- a/conf.d/project/lua.d/softmixer-simple.lua +++ b/conf.d/project/lua.d/softmixer-simple-test.lua @@ -30,24 +30,14 @@ end -- Display receive arguments and echo them to caller -function _mixer_config_ (source, args) +function _mixer_simple_test_ (source, args) do local error local response - -- ==================== Default rate =========================== - - local audio_defaults = { - ["rate"] = 48000, - } - - -- ======================= Loop PCM =========================== - - local snd_aloop = { - ["uid"] = "Alsa-Loop", - ["devpath"] = "/dev/snd/by-path/platform-snd_aloop.0", + -- ================== Default Alsa snd-aloop numid and subdev config + local aloop = { ["devices"] = {["playback"]=0,["capture"]=1}, - ["params"] = audio_defaults, ["subdevs"] = { {["subdev"]= 0, ["numid"]= 51}, {["subdev"]= 1, ["numid"]= 57}, @@ -60,17 +50,23 @@ function _mixer_config_ (source, args) } } - error,response= smix:snd_loops (source, snd_aloop) - if (error ~= 0) then - AFB:error (source, "--InLua-- smix:snd_loops fail to attach sndcards=%s", Dump_Table(aloop)) - goto OnErrorExit - else - AFB:notice (source, "--InLua-- smix:snd_loops done response=%s\n", Dump_Table(response)) - end - + -- ==================== Default rate =========================== + + local audio_defaults = { + ["rate"] = 48000, + } + + -- ======================= Loop PCM =========================== + local snd_aloop = { + ["uid"] = "Alsa-Loop", + ["devpath"] = "/dev/snd/by-path/platform-snd_aloop.0", + ["params"] = audio_defaults, + ["devices"] = aloop.devices, + ["subdevs"] = aloop.subdevs, + } - -- ============================= Sound Cards =================== + -- ============================= Sound Cards =================== local snd_yamaha = { ["uid"]= "YAMAHA-APU70", ["devpath"]= "/dev/snd/by-id/usb-YAMAHA_Corporation_YAMAHA_AP-U70_USB_Audio_00-00", @@ -91,21 +87,8 @@ function _mixer_config_ (source, args) } } - -- group sound card as one multi channels card - local sndcards= { - snd_yamaha, - } - - error,response= smix:snd_cards (source, sndcards) - if (error ~= 0) then - AFB:error (source, "--InLua-- smix:snd_cards fail to attach sndcards=%s", Dump_Table(sndcards)) - goto OnErrorExit - else - AFB:notice (source, "--InLua-- smix:snd_cards done response=%s\n", Dump_Table(response)) - end -- ============================= Zones =================== - local zone_front= { ["uid"] = "front-seats", ["type"] = "playback", @@ -115,20 +98,7 @@ function _mixer_config_ (source, args) } } - local multi_zones = { - zone_front, - } - - error,response= smix:snd_zones (source, multi_zones) - if (error ~= 0) then - AFB:error (source, "--InLua-- smix:snd_zones fail to attach sndcards=%s", Dump_Table(multi_zones)) - goto OnErrorExit - else - AFB:notice (source, "--InLua-- smix:snd_zones done response=%s\n", Dump_Table(response)) - end - -- =================== Audio Stream ============================ - local stream_music= { ["uid"] = "multimedia", ["zone"] = "front-seats", @@ -143,20 +113,24 @@ function _mixer_config_ (source, args) ["mute"] = false, } - local snd_streams = { - stream_music, - stream_navigation, + --- ================ Create Mixer ========================= + local MyMixer= { + ["uid"]="Simple_Mixer", + ["backend"] = {snd_yamaha}, + ["frontend"]= {snd_aloop}, + ["zones"] = {zone_front}, + ["streams"] = {stream_music,stream_navigation}, } - error,response= smix:snd_streams (source, snd_streams) + local error,response= smix:_mixer_new_ (source, MyMixer) if (error ~= 0) then - AFB:error (source, "--InLua-- smix:snd_streams fail to attach sndcards=%s", Dump_Table(aloop)) + AFB:error (source, "--InLua-- smix:_mixer_new_ fail config=%s", Dump_Table(aloop)) goto OnErrorExit else - AFB:notice (source, "--InLua-- smix:streams_loops done response=%s\n", Dump_Table(response)) + AFB:notice (source, "--InLua-- smix:_mixer_new_ done response=%s\n", Dump_Table(response)) end - + -- ================== Happy End ============================= AFB:notice (source, "--InLua-- _mixer_config_ done") return 0 end @@ -166,16 +140,3 @@ function _mixer_config_ (source, args) AFB:error (source, "--InLua-- snd_attach fail") return 1 -- unhappy end -- end - --- Display receive arguments and echo them to caller -function _init_softmixer_ (source, args) - - printf ("*********** in print ") - -- create event to push change audio roles to potential listeners - _EventHandle=AFB:evtmake(source, "control") - - _mixer_config_ (source, args) - -end - -printf ("*********** load done ") |