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https://github.com/onyx-and-iris/voicemeeter-rb.git
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72 lines
2.3 KiB
Ruby
72 lines
2.3 KiB
Ruby
require_relative "install"
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require_relative "errors"
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require_relative "core_extensions/string/snakecase"
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module Voicemeeter
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module CBindings
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private
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extend FFI::Library
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VM_PATH = Install.get_vmpath()
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ffi_lib VM_PATH.join(
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"VoicemeeterRemote#{Install::OS_BITS == 64 ? "64" : "32"}.dll"
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)
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ffi_convention :stdcall
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def self.attach_function(c_name, args, returns)
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ruby_name = "bind_#{c_name.to_s.delete_prefix("VBVMR_").snakecase}".to_sym
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super(ruby_name, c_name, args, returns)
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end
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attach_function :VBVMR_Login, [], :long
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attach_function :VBVMR_Logout, [], :long
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attach_function :VBVMR_RunVoicemeeter, [:long], :long
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attach_function :VBVMR_GetVoicemeeterType, [:pointer], :long
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attach_function :VBVMR_GetVoicemeeterVersion, [:pointer], :long
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attach_function :VBVMR_MacroButton_IsDirty, [], :long
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attach_function :VBVMR_MacroButton_GetStatus, %i[long pointer long], :long
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attach_function :VBVMR_MacroButton_SetStatus, %i[long float long], :long
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attach_function :VBVMR_IsParametersDirty, [], :long
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attach_function :VBVMR_GetParameterFloat, %i[string pointer], :long
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attach_function :VBVMR_SetParameterFloat, %i[string float], :long
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attach_function :VBVMR_GetParameterStringA, %i[string pointer], :long
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attach_function :VBVMR_SetParameterStringA, %i[string string], :long
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attach_function :VBVMR_SetParameters, [:string], :long
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attach_function :VBVMR_GetLevel, %i[long long pointer], :long
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attach_function :VBVMR_Input_GetDeviceNumber, [], :long
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attach_function :VBVMR_Input_GetDeviceDescA,
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%i[long pointer pointer pointer],
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:long
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attach_function :VBVMR_Output_GetDeviceNumber, [], :long
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attach_function :VBVMR_Output_GetDeviceDescA,
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%i[long pointer pointer pointer],
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:long
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attach_function :VBVMR_GetMidiMessage, %i[pointer long], :long
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def call(fn, *args, ok: [0], exp: nil)
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res = send(fn, *args)
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if exp.nil?
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unless ok.include? res
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raise Errors::VMCAPIError.new("#{fn} returned #{res}")
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end
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else
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unless exp.call(res)
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raise Errors::VMCAPIError.new("#{fn} returned #{res}")
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end
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end
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res
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end
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module_function :call
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end
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end
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