[Recognizer] Update VP8 depayloader usage (#45)

* Update VP8 depayloader usage
* Dynamic dispatch
* lockfile
* lockfile2

recognizer/lib/recognizer/room.ex

@@ -6,7 +6,7 @@ defmodule Recognizer.Room do
   require Logger
 
   alias ExWebRTC.{ICECandidate, PeerConnection, RTPCodecParameters, SessionDescription}
-  alias ExWebRTC.RTP.VP8.Depayloader
+  alias ExWebRTC.RTP.Depayloader
 
   @max_session_time_s Application.compile_env!(:recognizer, :max_session_time_s)
   @session_time_timer_interval_ms 1_000
@@ -49,7 +49,7 @@ defmodule Recognizer.Room do
        channel: nil,
        task: nil,
        video_track: nil,
-       video_depayloader: Depayloader.new(),
+       video_depayloader: @video_codecs |> hd() |> Depayloader.new(),
        video_decoder: Xav.Decoder.new(:vp8),
        audio_track: nil,
        session_start_time: System.monotonic_time(:millisecond)
@@ -131,14 +131,8 @@ defmodule Recognizer.Room do
         {:ex_webrtc, _pc, {:rtp, track_id, nil, packet}},
         %{video_track: %{id: track_id}} = state
       ) do
-    {frame, state} =
-      case Depayloader.write(state.video_depayloader, packet) do
-        {:ok, d} ->
-          {nil, %{state | video_depayloader: d}}
-
-        {:ok, frame, d} ->
-          {frame, %{state | video_depayloader: d}}
-      end
+    {frame, depayloader} = Depayloader.depayload(state.video_depayloader, packet)
+    state = %{state | video_depayloader: depayloader}
 
     state =
       with false <- is_nil(frame),

recognizer/mix.lock

@@ -20,14 +20,14 @@
   "erlex": {:hex, :erlex, "0.2.7", "810e8725f96ab74d17aac676e748627a07bc87eb950d2b83acd29dc047a30595", [:mix], [], "hexpm", "3ed95f79d1a844c3f6bf0cea61e0d5612a42ce56da9c03f01df538685365efb0"},
   "esbuild": {:hex, :esbuild, "0.8.1", "0cbf919f0eccb136d2eeef0df49c4acf55336de864e63594adcea3814f3edf41", [:mix], [{:castore, ">= 0.0.0", [hex: :castore, repo: "hexpm", optional: false]}, {:jason, "~> 1.4", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "25fc876a67c13cb0a776e7b5d7974851556baeda2085296c14ab48555ea7560f"},
   "ex_dtls": {:hex, :ex_dtls, "0.15.2", "6c8c0f8eb67525216551bd3e0322ab33c9d851d56ef3e065efab4fd277a8fbb9", [:mix], [{:unifex, "~> 1.0", [hex: :unifex, repo: "hexpm", optional: false]}], "hexpm", "6b852bc926bbdc9c1b9c4ecc6cfc73a89d4e106042802cefea2c1503072a9f2a"},
-  "ex_ice": {:hex, :ex_ice, "0.7.1", "3ad14f7281ece304dfee227e332b8a67d93d5857602a8a4300a826c250af136e", [:mix], [{:elixir_uuid, "~> 1.0", [hex: :elixir_uuid, repo: "hexpm", optional: false]}, {:ex_stun, "~> 0.2.0", [hex: :ex_stun, repo: "hexpm", optional: false]}, {:ex_turn, "~> 0.1.0", [hex: :ex_turn, repo: "hexpm", optional: false]}], "hexpm", "78e6bc4abb5294dcf0a474d0a91e78a829916291d846a0e255867dc5db8733e7"},
+  "ex_ice": {:hex, :ex_ice, "0.8.0", "f9bd181e8fd2f8ac9a808587ee8a47bf667143069d75f6e4892a62156d798aa7", [:mix], [{:elixir_uuid, "~> 1.0", [hex: :elixir_uuid, repo: "hexpm", optional: false]}, {:ex_stun, "~> 0.2.0", [hex: :ex_stun, repo: "hexpm", optional: false]}, {:ex_turn, "~> 0.1.0", [hex: :ex_turn, repo: "hexpm", optional: false]}], "hexpm", "b0476f6b18986f6df48fda4cecb3be5022323572790d1bb49da10b177c936b4e"},
   "ex_libsrtp": {:hex, :ex_libsrtp, "0.7.2", "211bd89c08026943ce71f3e2c0231795b99cee748808ed3ae7b97cd8d2450b6b", [:mix], [{:bunch, "~> 1.6", [hex: :bunch, repo: "hexpm", optional: false]}, {:bundlex, "~> 1.3", [hex: :bundlex, repo: "hexpm", optional: false]}, {:membrane_precompiled_dependency_provider, "~> 0.1.0", [hex: :membrane_precompiled_dependency_provider, repo: "hexpm", optional: false]}, {:unifex, "~> 1.1", [hex: :unifex, repo: "hexpm", optional: false]}], "hexpm", "2e20645d0d739a4ecdcf8d4810a0c198120c8a2f617f2b75b2e2e704d59f492a"},
   "ex_rtcp": {:hex, :ex_rtcp, "0.4.0", "f9e515462a9581798ff6413583a25174cfd2101c94a2ebee871cca7639886f0a", [:mix], [], "hexpm", "28956602cf210d692fcdaf3f60ca49681634e1deb28ace41246aee61ee22dc3b"},
   "ex_rtp": {:hex, :ex_rtp, "0.4.0", "1f1b5c1440a904706011e3afbb41741f5da309ce251cb986690ce9fd82636658", [:mix], [], "hexpm", "0f72d80d5953a62057270040f0f1ee6f955c08eeae82ac659c038001d7d5a790"},
-  "ex_sdp": {:hex, :ex_sdp, "0.17.0", "4c50e7814f01f149c0ccf258fba8428f8567dffecf1c416ec3f6aaaac607a161", [:mix], [{:bunch, "~> 1.3", [hex: :bunch, repo: "hexpm", optional: false]}, {:elixir_uuid, "~> 1.2", [hex: :elixir_uuid, repo: "hexpm", optional: false]}], "hexpm", "c7fe0625902be2a835b5fe6834a189f7db7639d2625c8e9d8b3564e6d704145f"},
+  "ex_sdp": {:hex, :ex_sdp, "1.0.0", "c66cd66d60ad03ff1eecdc6db6a1b8a7b89fec260fcc22e8d6703fc5bbf430a3", [:mix], [{:bunch, "~> 1.3", [hex: :bunch, repo: "hexpm", optional: false]}, {:elixir_uuid, "~> 1.2", [hex: :elixir_uuid, repo: "hexpm", optional: false]}], "hexpm", "e165dff988b8ab9d93588636aa5f3f683e1f848fc63b78b12382c8fa3dd39216"},
   "ex_stun": {:hex, :ex_stun, "0.2.0", "feb1fc7db0356406655b2a617805e6c712b93308c8ea2bf0ba1197b1f0866deb", [:mix], [], "hexpm", "1e01ba8290082ccbf37acaa5190d1f69b51edd6de2026a8d6d51368b29d115d0"},
   "ex_turn": {:hex, :ex_turn, "0.1.0", "177405aadf3d754567d0d37cf881a83f9cacf8f45314d188633b04c4a9e7c1ec", [:mix], [{:ex_stun, "~> 0.2.0", [hex: :ex_stun, repo: "hexpm", optional: false]}], "hexpm", "d677737fb7d45274d5dac19fe3c26b9038b6effbc0a6b3e7417bccc76b6d1cd3"},
-  "ex_webrtc": {:git, "https://github.com/elixir-webrtc/ex_webrtc.git", "ef355c055574f498afd448783d7fd510da7b4d20", []},
+  "ex_webrtc": {:git, "https://github.com/elixir-webrtc/ex_webrtc.git", "6d67f23b7886dc4bd6f4b8bf63d4135e3d14a300", []},
   "ex_webrtc_dashboard": {:git, "https://github.com/elixir-webrtc/ex_webrtc_dashboard.git", "40b67a6399dab5eebaa0434edad74fbc747187bd", []},
   "exla": {:hex, :exla, "0.7.3", "51310270a0976974fc758f7b28ebd6ca8e099b3d6fc78b0d484c808e977cb914", [:make, :mix], [{:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}, {:nimble_pool, "~> 1.0", [hex: :nimble_pool, repo: "hexpm", optional: false]}, {:nx, "~> 0.7.1", [hex: :nx, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4.0 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}, {:xla, "~> 0.6.0", [hex: :xla, repo: "hexpm", optional: false]}], "hexpm", "5b3d5741a24aada21d3b0feb4b99d1fc3c8457f995a63ea16684d8d5678b96ff"},
   "expo": {:hex, :expo, "0.5.2", "beba786aab8e3c5431813d7a44b828e7b922bfa431d6bfbada0904535342efe2", [:mix], [], "hexpm", "8c9bfa06ca017c9cb4020fabe980bc7fdb1aaec059fd004c2ab3bff03b1c599c"},