46 lines
1.9 KiB
Ruby
46 lines
1.9 KiB
Ruby
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require 'ffi'
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require 'opus-ruby/version'
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require 'opus-ruby/encoder'
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require 'opus-ruby/decoder'
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module Opus
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extend FFI::Library
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ffi_lib 'opus'
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module Constants
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OPUS_OK = 0
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OPUS_BAD_ARG = -1
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OPUS_BUFFER_TOO_SMALL = -2
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OPUS_INTERNAL_ERROR = -3
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OPUS_INVALID_PACKET = -4
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OPUS_UNIMPLEMENTED = -5
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OPUS_INVALID_STATE = -6
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OPUS_ALLOC_FAIL = -7
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OPUS_APPLICATION_VOIP = 2048
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OPUS_APPLICATION_AUDIO = 2049
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OPUS_APPLICATION_RESTRICTED_LOWDELAY = 2051
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OPUS_SIGNAL_VOICE = 3001
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OPUS_SIGNAL_MUSIC = 3002
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OPUS_SET_BITRATE_REQUEST = 4002
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OPUS_SET_VBR_REQUEST = 4006
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OPUS_RESET_STATE = 4028
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end
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attach_function :opus_encoder_get_size, [:int], :int
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attach_function :opus_encoder_create, [:int32, :int, :int, :pointer], :pointer
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attach_function :opus_encoder_init, [:pointer, :int32, :int, :int], :int
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attach_function :opus_encode, [:pointer, :pointer, :int, :pointer, :int32], :int32
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attach_function :opus_encode_float, [:pointer, :pointer, :int, :pointer, :int32], :int32
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attach_function :opus_encoder_destroy, [:pointer], :void
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attach_function :opus_encoder_ctl, [:pointer, :int, :varargs], :int
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attach_function :opus_decoder_get_size, [:int], :int
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attach_function :opus_decoder_create, [:int32, :int, :pointer], :pointer
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attach_function :opus_decoder_init, [:pointer, :int32, :int], :int
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attach_function :opus_decode, [:pointer, :pointer, :int32, :pointer, :int, :int], :int
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attach_function :opus_decode_float, [:pointer, :pointer, :int32, :pointer, :int, :int], :int
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attach_function :opus_decoder_ctl, [:pointer, :int, :varargs], :int
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attach_function :opus_decoder_destroy, [:pointer], :void
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end
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