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mpeg-audio-frame-parser
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Cleanup

This commit is contained in:
Rob Watson 2018-04-18 21:48:09 +02:00
parent f9d6c66f7e
commit 510420d42d
1 changed files with 2 additions and 4 deletions
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6
lib/mpeg_audio_frame_parser/impl.ex
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@ -50,8 +50,7 @@ defmodule MPEGAudioFrameParser.Impl do
# Not synced, found a sync word. Create a new frame struct: # Not synced, found a sync word. Create a new frame struct:
defp process_bytes(%{current_frame: nil} = state, <<@sync_word::size(11), header::size(21), rest::bits>>) do defp process_bytes(%{current_frame: nil} = state, <<@sync_word::size(11), header::size(21), rest::bits>>) do
header = <<@sync_word::size(11), header::size(21)>> frame = <<@sync_word::size(11), header::size(21)>> |> Frame.from_header
frame = Frame.from_header(header)
process_bytes(%{state | current_frame: frame}, rest) process_bytes(%{state | current_frame: frame}, rest)
end end
@ -63,8 +62,7 @@ defmodule MPEGAudioFrameParser.Impl do
# Synced, but with an invalid header. Discard a byte: # Synced, but with an invalid header. Discard a byte:
defp process_bytes(%{current_frame: %Frame{valid: false}} = state, packet) do defp process_bytes(%{current_frame: %Frame{valid: false}} = state, packet) do
data = <<state.current_frame.data, packet::bits>> <<_byte, rest::bits>> = <<state.current_frame.data, packet::bits>>
<<_byte, rest::bits>> = data
process_bytes(%{state | current_frame: nil}, rest) process_bytes(%{state | current_frame: nil}, rest)
end end