Unit msesignal

Description

 

Overview

Classes, Interfaces, Objects and Records

Name	Description
Class tcustomsigcomp
Class tsigcomp
Record sigclientinfoty
Interface isigclient
Class tdoublesigcomp
Class tsigconn
Class tdoubleconn
Record doublescaleinfoty
Class tdoubleoutputconn
Record inpscaleinfoty
Record sigvaluety
Class tdoubleinputconn
Class tlimitinputconn
Class tchangedoubleinputconn
Record sighandlerinfoty
Record inputinfoty
Record sigdestinfoty
Record siginfoty
Record destinfoty
Record sighandlernodeinfoty
Class tsigconnection
Class tsigin
Class tsigout
Class trealcoeff
Class tcomplexcoeff
Class tdoublezcomp
Class tdoubleinpconnarrayprop
Class tdoubleoutconnarrayprop
Class tsigmultiinp
Class tsigsampler
Class tsigmultiinpout
Class tsigadd
Class tsigdelay
Class tcustomsigdelay
Class tsigdelayn
Class tsigdelayvar
Class tdoublesigoutcomp
Class tdoublesiginoutcomp
Class tsigconnector
Class ttrigconnector
Class tsigeventconnector
Class tsigwavetable
Record functionnodety
Record functionsegmentty
Class tsigfuncttable
Class tsigmult
Record envproginfoty
Record envelopeinfoty
Class tsigenvelope
Class tsiginfohash
Class tsigcontroller

Functions and Procedures

procedure createsigbuffer(var abuffer: doublearty; const asize: integer);

procedure createsigarray(out abuffer: doublearty; const asize: integer);

procedure setsourceconn(const sender: tmsecomponent; const avalue: tdoubleoutputconn; var dest: tdoubleoutputconn);

procedure setsigcontroller(const linker: tobjectlinker; const intf: isigclient; const source: tsigcontroller; var dest: tsigcontroller);

procedure initscale(const amin,amax: double; const aoptions: valuescaleoptionsty; out ainfo: doublescaleinfoty);

procedure updatescale(var ainfo: doublescaleinfoty);

function scalevalue(const ainfo: doublescaleinfoty): double;

Types

siginchangeflagty = (...);

siginchangeflagsty = set of siginchangeflagty;

psiginchangeflagsty = ˆsiginchangeflagsty;

sigsampleroptionty = (...);

sigsampleroptionsty = set of sigsampleroptionty;

inputconnarty = array of tdoubleinputconn;

outputconnarty = array of tdoubleoutputconn;

psighandlerinfoty = ˆsighandlerinfoty;

sighandlerprocty = procedure(const ainfo: psighandlerinfoty) of object;

psiginfoty = ˆsiginfoty;

psigclientinfoty = ˆsigclientinfoty;

sigclientoptionty = (...);

sigclientoptionsty = set of sigclientoptionty;

sigclientintfarty = array of isigclient;

valuescaleoptionty = (...);

valuescaleoptionsty = set of valuescaleoptionty;

doubleinputconnarty = array of tdoubleinputconn;

outputconnstatety = (...);

outputconnstatesty = set of outputconnstatety;

psigvaluety = ˆsigvaluety;

sigvaluepoarty = array of psigvaluety;

siginfopoarty = array of psiginfoty;

signahdlerprocty = procedure(siginfo: psiginfoty);

siginfostatety = (...);

siginfostatesty = set of siginfostatety;

inputstatety = (...);

inputstatesty = set of inputstatety;

inputinfoarty = array of inputinfoty;

sigdestinfoarty = array of sigdestinfoty;

siginfoarty = array of siginfoty;

destinfoarty = array of destinfoty;

psighandlernodeinfoty = ˆsighandlernodeinfoty;

sighandlernodeinfoarty = array of sighandlernodeinfoty;

sigineventty = procedure(const sender: tobject; var sig: real) of object;

siginbursteventty = procedure(const sender: tobject; var sig: realarty) of object;

sigincomplexeventty = procedure(const sender: tobject; var sig: complexty) of object;

sigincomplexbursteventty = procedure(const sender: tobject; var sig: complexarty) of object;

sigouteventty = procedure(const sender: tobject; const sig: real) of object;

sigoutbursteventty = procedure(const sender: tobject; const sig: realarty) of object;

samplerbufferty = array of doublearty;

samplerbufferfulleventty = procedure(const sender: tsigsampler; const abuffer: samplerbufferty) of object;

sigwavetableoptionty = (...);

sigwavetableoptionsty = set of sigwavetableoptionty;

functionnodearty = array of functionnodety;

pfunctionsegmentty = ˆfunctionsegmentty;

functionsegmentsty = array[0..functionsegmentcount-1] of functionsegmentty;

sigenveloperangeoptionty = (...);

sigenveloperangeoptionsty = set of sigenveloperangeoptionty;

sigenvelopeoptionty = (...);

sigenvelopeoptionsty = set of sigenvelopeoptionty;

envproginfoarty = array of envproginfoty;

sigcontrollerstatety = (...);

sigcontrollerstatesty = set of sigcontrollerstatety;

beforestepeventty = procedure(const sender: tsigcontroller; var acount: integer; var handled: boolean) of object;

afterstepeventty = procedure(const sender: tsigcontroller; const acount: integer) of object;

sigcontrolleroptionty = (...);

sigcontrolleroptionsty = set of sigcontrolleroptionty;

Constants

defaultsamplefrequ = 44100;

defaultstepcount = 4096;

defaultenvelopesubsampling = 8;

defaulttickdiv = 200;

defaultsamplecount = 4096;

defaultharmonicscount = 16;

functionsegmentcount = 32;

semitoneln = 5.77622650467e-2;

chromaticscale: array[0..12] of double = (1.0,1.05946309436,1.12246204831,1.189207115, 1.2599210499,1.33483985417,1.41421356237,1.49830707688, 1.58740105197,1.6817928179283051,1.78179743628,1.88774862536,2.0);

siginchangeresetflags = [sic_value];

defaultsigsampleroptions = [sso_fulltick];

Description

Functions and Procedures

procedure createsigbuffer(var abuffer: doublearty; const asize: integer);

procedure createsigarray(out abuffer: doublearty; const asize: integer);

procedure setsourceconn(const sender: tmsecomponent; const avalue: tdoubleoutputconn; var dest: tdoubleoutputconn);

procedure setsigcontroller(const linker: tobjectlinker; const intf: isigclient; const source: tsigcontroller; var dest: tsigcontroller);

procedure initscale(const amin,amax: double; const aoptions: valuescaleoptionsty; out ainfo: doublescaleinfoty);

procedure updatescale(var ainfo: doublescaleinfoty);

function scalevalue(const ainfo: doublescaleinfoty): double;

Types

siginchangeflagty = (...);

Values sic_value sic_stream

siginchangeflagsty = set of siginchangeflagty;

psiginchangeflagsty = ˆsiginchangeflagsty;

sigsampleroptionty = (...);

Values sso_fulltick sso_negtrig sso_autorun sso_fftmag sso_average

sigsampleroptionsty = set of sigsampleroptionty;

inputconnarty = array of tdoubleinputconn;

outputconnarty = array of tdoubleoutputconn;

psighandlerinfoty = ˆsighandlerinfoty;

sighandlerprocty = procedure(const ainfo: psighandlerinfoty) of object;

psiginfoty = ˆsiginfoty;

psigclientinfoty = ˆsigclientinfoty;

sigclientoptionty = (...);

Values sco_tick sco_fulltick

sigclientoptionsty = set of sigclientoptionty;

sigclientintfarty = array of isigclient;

valuescaleoptionty = (...);

Values vso_exp vso_null

valuescaleoptionsty = set of valuescaleoptionty;

doubleinputconnarty = array of tdoubleinputconn;

outputconnstatety = (...);

Values ocs_eventdriven

outputconnstatesty = set of outputconnstatety;

psigvaluety = ˆsigvaluety;

sigvaluepoarty = array of psigvaluety;

siginfopoarty = array of psiginfoty;

signahdlerprocty = procedure(siginfo: psiginfoty);

siginfostatety = (...);

Values sis_checked sis_eventchecked sis_touched sis_input sis_output sis_eventoutput sis_eventinput sis_fulltick sis_sighandler

siginfostatesty = set of siginfostatety;

inputstatety = (...);

Values ins_checked ins_recursive

inputstatesty = set of inputstatety;

inputinfoarty = array of inputinfoty;

sigdestinfoarty = array of sigdestinfoty;

siginfoarty = array of siginfoty;

destinfoarty = array of destinfoty;

psighandlernodeinfoty = ˆsighandlernodeinfoty;

sighandlernodeinfoarty = array of sighandlernodeinfoty;

sigineventty = procedure(const sender: tobject; var sig: real) of object;

siginbursteventty = procedure(const sender: tobject; var sig: realarty) of object;

sigincomplexeventty = procedure(const sender: tobject; var sig: complexty) of object;

sigincomplexbursteventty = procedure(const sender: tobject; var sig: complexarty) of object;

sigouteventty = procedure(const sender: tobject; const sig: real) of object;

sigoutbursteventty = procedure(const sender: tobject; const sig: realarty) of object;

samplerbufferty = array of doublearty;

samplerbufferfulleventty = procedure(const sender: tsigsampler; const abuffer: samplerbufferty) of object;

sigwavetableoptionty = (...);

Values siwto_intpol

sigwavetableoptionsty = set of sigwavetableoptionty;

functionnodearty = array of functionnodety;

pfunctionsegmentty = ˆfunctionsegmentty;

functionsegmentsty = array[0..functionsegmentcount-1] of functionsegmentty;

sigenveloperangeoptionty = (...);

Values sero_exp sero_mix

sigenveloperangeoptionsty = set of sigenveloperangeoptionty;

sigenvelopeoptionty = (...);

Values seo_eventoutput seo_negtrig seo_nozero

sigenvelopeoptionsty = set of sigenvelopeoptionty;

envproginfoarty = array of envproginfoty;

sigcontrollerstatety = (...);

Values scs_modelvalid scs_hastick

sigcontrollerstatesty = set of sigcontrollerstatety;

beforestepeventty = procedure(const sender: tsigcontroller; var acount: integer; var handled: boolean) of object;

afterstepeventty = procedure(const sender: tsigcontroller; const acount: integer) of object;

sigcontrolleroptionty = (...);

Values sico_freerun sico_autorun

sigcontrolleroptionsty = set of sigcontrolleroptionty;

Constants

defaultsamplefrequ = 44100;

defaultstepcount = 4096;

defaultenvelopesubsampling = 8;

defaulttickdiv = 200;

defaultsamplecount = 4096;

defaultharmonicscount = 16;

functionsegmentcount = 32;

semitoneln = 5.77622650467e-2;

chromaticscale: array[0..12] of double = (1.0,1.05946309436,1.12246204831,1.189207115, 1.2599210499,1.33483985417,1.41421356237,1.49830707688, 1.58740105197,1.6817928179283051,1.78179743628,1.88774862536,2.0);

siginchangeresetflags = [sic_value];

defaultsigsampleroptions = [sso_fulltick];

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