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Implements Module Player working in Form

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* Implements Embedding .xm music in Final Application
This commit is contained in:
Indrajith K L
2025-06-02 15:15:16 +05:30
parent c09c434653
commit 6a1d80d3b8
342 changed files with 137595 additions and 146 deletions
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LibPortaudio-64.dll Normal file
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Here are the great contributors of uos:
Andrew Haines : All audio web streaming of uos => he did it.
BigChimp : He is the one who converts me to oop. He never stops to help people.
Blaazen : He knows digital audio and explains how it works. He is the Professor Audio, the uos-synthesizer is him.
Dibo : Shows the best way to calculate time.
DomingoGP: introduced roundmath() vs round().
Franklyn A. Harlow : AAC and CD audio -> he did it.
KpjComp : He gives the way to link PortAudio with SndFile and shows the best way to pause a thread.
Leledumbo : Helps me with threads managing and gives courage to continue uos.
Martin Schreiber : He converts me to change thread-uos_player into class-uos_player.
Sandro Cumerlato : He gives the DSPLevel procedure and lot of others, did SounTouch wrapper and other perfect codes and ideas.
José Mejuto : He gives the right way to record and save the data to file.
Phoenix : He decrypts sf_open_virtual to enable TMemoryStream as input.
Andrei Borovsky : FFT code of uos_filters is from him.
Winni: The synthesizer waves type (sine, square, triangle, sawtooth).
And many others from fpc, fpGUI, MSE, Lazarus, CodeTyphon forum.
Fred van Stappen : fiens@hotmail.com

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Here are the open source libraries used by uos:
=> SoundTouch audio processing library.
Copyright (c) Olli Parviainen.
http://www.surina.net/soundtouch/
=> PortAudio Cross-Platform Audio API.
Copyright (c) Ross Bencina and Phil Burk
http://www.portaudio.com/
=> SndFile audio processing library.
Copyright (c) Erik de Castro Lopo <erikd@mega-nerd.com>
http://www.mega-nerd.com/libsndfile/
=> Mpg123 audio processing library.
Copyright (c) Thomas Orgis <thomas@orgis.org>
http://www.mpg123.de/
=> Bs2b stereo to binaural library.
Copyright (c) Boris Mikhaylov
http://bs2b.sourceforge.net/
=> FAAD2 (AAC) audio processing library.
Copyright (C) M. Bakker, Nero AG.
http://www.nero.com/
=> Opus audio processing library.
http://opus-codec.org
=> Libxmp audio processing library.
https://xmp.sourceforge.net/
=> Libfdk-aac audio processing library.
https://github.com/mstorsjo/fdk-aac

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UOS/examples/SimplePlayer_MSE.pas Normal file
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program SimplePlayer_MSE;
{$ifdef FPC}{$mode objfpc}{$h+}{$endif}
{$ifdef FPC}
{$ifdef mswindows}{$apptype gui}{$endif}
{$endif}
uses
{$ifdef FPC} {$ifdef unix} cthreads, {$endif} {$endif}
msegui,
mainmse_sp,
SysUtils;
var
ordir: string;
begin
application.createform(tmainfo, mainfo);
ordir := IncludeTrailingBackslash(ExtractFilePath(ParamStr(0)));
{$IFDEF Windows}
{$if defined(cpu64)}
mainfo.padir.value := ordir + 'lib\Windows\64bit\LibPortaudio-64.dll';
mainfo.sfdir.value := ordir + 'lib\Windows\64bit\LibSndFile-64.dll';
mainfo.mpdir.value := ordir + 'lib\Windows\64bit\LibMpg123-64.dll';
mainfo.xmdir.value := ordir + 'lib\Windows\64bit\libxmp-64.dll';
mainfo.stdir.value := ordir + 'lib\Windows\64bit\plugin\LibSoundTouch-64.dll';
{$else}
mainfo.padir.value := ordir + 'lib\Windows\32bit\LibPortaudio-32.dll';
mainfo.sfdir.value := ordir + 'lib\Windows\32bit\LibSndFile-32.dll';
mainfo.mpdir.value := ordir + 'lib\Windows\32bit\LibMpg123-32.dll';
mainfo.m4dir.value := ordir + 'lib\Windows\32bit\LibMp4ff-32.dll';
mainfo.fadir.value := ordir + 'lib\Windows\32bit\LibFaad2-32.dll';
mainfo.ofdir.value := ordir + 'lib\Windows\32bit\LibOpusFile-32.dll';
mainfo.xmdir.value := ordir + 'lib\Windows\32bit\libxmp-32.dll';
mainfo.stdir.value := ordir + 'lib\Windows\32bit\plugin\libSoundTouch-32.dll';
mainfo.bsdir.value := ordir + 'lib\Windows\32bit\plugin\LibBs2b-32.dll';
{$endif}
mainfo.songdir.value := ordir + 'sound\test.ogg';
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
mainfo.padir.value := ordir + 'lib/Linux/64bit/LibPortaudio-64.so';
mainfo.sfdir.value := ordir + 'lib/Linux/64bit/LibSndFile-64.so';
mainfo.mpdir.value := ordir + 'lib/Linux/64bit/LibMpg123-64.so';
mainfo.m4dir.value := ordir + 'lib/Linux/64bit/LibMp4ff-64.so';
mainfo.fadir.value := ordir + 'lib/Linux/64bit/LibFaad2-64.so';
mainfo.ofdir.value := ordir + 'lib/Linux/64bit/LibOpusFile-64.so';
mainfo.xmdir.value := ordir + 'lib/Linux/64bit/libxmp-64.so';
mainfo.stdir.value := ordir + 'lib/Linux/64bit/plugin/LibSoundTouch-64.so';
mainfo.bsdir.value := ordir + 'lib/Linux/64bit/plugin/libbs2b-64.so';
mainfo.songdir.value := ordir + 'sound/test.ogg';
{$ENDIF}
{$if defined(CPUAMD64) and defined(openbsd) }
mainfo.padir.value := ordir + 'lib/OpenBSD/64bit/LibPortaudio-64.so';
mainfo.sfdir.value := ordir + 'lib/OpenBSD/64bit/LibSndFile-64.so';
mainfo.mpdir.value := ordir + 'lib/OpenBSD/64bit/LibMpg123-64.so';
mainfo.m4dir.value := '' ;
mainfo.fadir.value := '' ;
mainfo.ofdir.value := '' ;
mainfo.stdir.value := ordir + 'lib/OpenBSD/64bit/plugin/LibSoundTouch-64.so';
mainfo.bsdir.value := '' ;
mainfo.songdir.value := ordir + 'sound/test.ogg';
{$ENDIF}
{$if defined(cpu86) and defined(linux)}
mainfo.padir.value := ordir + 'lib/Linux/32bit/LibPortaudio-32.so';
mainfo.sfdir.value := ordir + 'lib/Linux/32bit/LibSndFile-32.so';
mainfo.mpdir.value := ordir + 'lib/Linux/32bit/LibMpg123-32.so';
mainfo.m4dir.value := ordir + 'lib/Linux/32bit/LibMp4ff-32.so';
mainfo.fadir.value := ordir + 'lib/Linux/32bit/LibFaad2-32.so';
mainfo.xmdir.value := ordir + 'lib/Linux/32bit/libxmp-32.so';
mainfo.stdir.value := ordir + 'lib/Linux/32bit/plugin/LibSoundTouch-32.so';
mainfo.bsdir.value := ordir + 'lib/Linux/32bit/plugin/libbs2b-32.so';
mainfo.songdir.value := ordir + 'sound/test.ogg';
{$ENDIF}
{$if defined(linux) and defined(cpuarm)}
mainfo.padir.value := ordir + 'lib/Linux/arm_raspberrypi/libportaudio-arm.so';
mainfo.sfdir.value := ordir + 'lib/Linux/arm_raspberrypi/libsndfile-arm.so';
mainfo.mpdir.value := ordir + 'lib/Linux/arm_raspberrypi/libmpg123-arm.so';
mainfo.xmdir.value := ordir + 'lib/Linux/arm_raspberrypi/libxmp-arm.so';
mainfo.stdir.value := ordir + 'lib/Linux/arm_raspberrypi/plugin/soundtouch-arm.so';
mainfo.songdir.value := ordir + 'sound/test.ogg';
{$ENDIF}
{$if defined(linux) and defined(cpuaarch64)}
mainfo.padir.value := ordir + 'lib/Linux/aarch64_raspberrypi/libportaudio_aarch64.so';
mainfo.sfdir.value := ordir + 'lib/Linux/aarch64_raspberrypi/libsndfile_aarch64.so';
mainfo.mpdir.value := ordir + 'lib/Linux/aarch64_raspberrypi/libmpg123_aarch64.so';
mainfo.xmdir.value := ordir + 'lib/Linux/aarch64_raspberrypi/libxmp_aarch64.so';
mainfo.stdir.value := ordir + 'lib/Linux/aarch64_raspberrypi/plugin/libsoundtouch_aarch64.so';
mainfo.songdir.value := ordir + 'sound/test.ogg';
{$ENDIF}
{$IFDEF freebsd}
{$if defined(cpu64)}
mainfo.padir.value := ordir + 'lib/FreeBSD/64bit/libportaudio-64.so';
mainfo.sfdir.value := ordir + 'lib/FreeBSD/64bit/libsndfile-64.so';
mainfo.mpdir.value := ordir + 'lib/FreeBSD/64bit/libmpg123-64.so';
mainfo.m4dir.value := ordir + 'lib/FreeBSD/64bit/libmp4ff-64.so';
mainfo.fadir.value := ordir + 'lib/FreeBSD/64bit/libfaad2-64.so';
mainfo.bsdir.value := ordir + 'lib/FreeBSD/64bit/plugin/libbs2b-64.so';
mainfo.stdir.value := ordir + 'lib/FreeBSD/64bit/plugin/libsoundtouch-64.so';
mainfo.opdir.value := ordir + 'lib/FreeBSD/64bit/libopus-64.so';
{$else}
mainfo.padir.value := ordir + 'lib/FreeBSD/32bit/libportaudio-32.so';
mainfo.sfdir.value := ordir + 'lib/FreeBSD/32bit/libsndfile-32.so';
mainfo.mpdir.value := ordir + 'lib/FreeBSD/32bit/libmpg123-32.so';
{$endif}
mainfo.songdir.value := ordir + 'sound/test.ogg';
{$ENDIF}
{$IFDEF Darwin}
{$IFDEF CPU32}
opath := ordir;
opath := copy(opath, 1, Pos('/uos', opath) - 1);
mainfo.padir.value := opath + '/lib/Mac/32bit/LibPortaudio-32.dylib';
mainfo.sfdir.value := opath + '/lib/Mac/32bit/LibSndFile-32.dylib';
mainfo.mpdir.value := opath + '/lib/Mac/32bit/LibMpg123-32.dylib';
mainfo.stdir.value := opath + '/lib/Mac/32bit/plugin/LibSoundTouch-32.dylib';
mainfo.songdir.value := ordir + '/sound/test.ogg';
{$ENDIF}
{$IFDEF CPU64}
opath := ordir;
opath := copy(opath, 1, Pos('/uos', opath) - 1);
mainfo.padir.value := opath + '/lib/Mac/64bit/LibPortaudio-64.dylib';
mainfo.sfdir.value := opath + '/lib/Mac/64bit/LibSndFile-64.dylib';
mainfo.mpdir.value := opath + '/lib/Mac/64bit/LibMpg123-64.dylib';
mainfo.xmdir.value := opath + '/lib/Mac/64bit/libxmp-64.dylib';
mainfo.stdir.value := opath + '/lib/Mac/64bit/plugin/libSoundTouchDLL-64.dylib';
mainfo.songdir.value := ordir + '/sound/test.ogg';
{$ENDIF}
{$ENDIF}
mainfo.songdir.controller.lastdir := ordir + 'sound';
mainfo.Height := 400;
mainfo.vuLeft.Visible := False;
mainfo.vuRight.Visible := False;
mainfo.vuright.Height := 0;
mainfo.vuleft.Height := 0;
application.run;
end.

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UOS/examples/consolebpmdetect.lpi Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
<Version Value="9"/>
<General>
<Flags>
<MainUnitHasCreateFormStatements Value="False"/>
<MainUnitHasTitleStatement Value="False"/>
</Flags>
<SessionStorage Value="InProjectDir"/>
<MainUnit Value="0"/>
<Title Value="consolebpmdetect"/>
<UseAppBundle Value="False"/>
<ResourceType Value="res"/>
</General>
<i18n>
<EnableI18N LFM="False"/>
</i18n>
<VersionInfo>
<StringTable ProductVersion=""/>
</VersionInfo>
<BuildModes Count="1">
<Item1 Name="Default" Default="True"/>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
</PublishOptions>
<RunParams>
<local>
<FormatVersion Value="1"/>
</local>
</RunParams>
<Units Count="1">
<Unit0>
<Filename Value="consolebpmdetect.pas"/>
<IsPartOfProject Value="True"/>
</Unit0>
</Units>
</ProjectOptions>
<CompilerOptions>
<Version Value="11"/>
<Target>
<Filename Value="consolebpmdetect"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
<UnitOutputDirectory Value="units/$(TargetCPU)-$(TargetOS)"/>
</SearchPaths>
<CodeGeneration>
<SmartLinkUnit Value="True"/>
<SmallerCode Value="True"/>
</CodeGeneration>
<Linking>
<Debugging>
<GenerateDebugInfo Value="False"/>
<StripSymbols Value="True"/>
</Debugging>
<LinkSmart Value="True"/>
</Linking>
<Other>
<WriteFPCLogo Value="False"/>
</Other>
</CompilerOptions>
<Debugging>
<Exceptions Count="3">
<Item1>
<Name Value="EAbort"/>
</Item1>
<Item2>
<Name Value="ECodetoolError"/>
</Item2>
<Item3>
<Name Value="EFOpenError"/>
</Item3>
</Exceptions>
</Debugging>
</CONFIG>

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program consolebpmdetect;
///WARNING : if FPC version < 2.7.1 => Do not forget to uncoment {$DEFINE consoleapp} in uos_define.inc !
{$mode objfpc}{$H+}
{$DEFINE UseCThreads}
uses
{$IFDEF UNIX}
cthreads,
cwstring, {$ENDIF}
Classes,
ctypes,
SysUtils,
CustApp,
uos_soundtouch,
uos_flat;
type
{ TUOSConsole }
TuosConsole = class(TCustomApplication)
private
procedure ConsolePlay;
protected
procedure doRun; override;
public
constructor Create(TheOwner: TComponent); override;
end;
var
res, res2, i: integer;
ordir, opath, st, SoundFilename, PA_FileName, SF_FileName, MP_FileName, ST_FileName: string;
PlayerIndex1, input1 : integer;
// BPMhandle, SThandle : THandle;
thebuffer : array of cfloat;
thebufferinfos : TuosF_BufferInfos;
{ TuosConsole }
procedure TuosConsole.ConsolePlay;
begin
ordir := IncludeTrailingBackslash(ExtractFilePath(ParamStr(0)));
{$IFDEF Windows}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib\Windows\64bit\LibPortaudio-64.dll';
SF_FileName := ordir + 'lib\Windows\64bit\LibSndFile-64.dll';
MP_FileName := ordir + 'lib\Windows\64bit\LibMpg123-64.dll';
ST_FileName := ordir + 'lib\Windows\64bit\plugin\LibSoundTouch-64.dll';
{$else}
PA_FileName := ordir + 'lib\Windows\32bit\LibPortaudio-32.dll';
SF_FileName := ordir + 'lib\Windows\32bit\LibSndFile-32.dll';
ST_FileName := ordir + 'lib\Windows\32bit\plugin\libSoundTouch-32.dll';
MP_FileName := ordir + 'lib\Windows\32bit\LibMpg123-32.dll';
{$endif}
// new soundtouch.dll not yet compiled for Windows
SF_FileName := '';
SoundFilename := ordir + 'sound\test.mp3';
{$ENDIF}
{$if defined(CPUAMD64) and defined(openbsd) }
SF_FileName := ordir + 'lib/OpenBSD/64bit/LibSndFile-64.so';
PA_FileName := ordir + 'lib/OpenBSD/64bit/LibPortaudio-64.so';
MP_FileName := ordir + 'lib/OpenBSD/64bit/LibMpg123-64.so';
ST_FileName := ordir + 'lib/OpenBSD/64bit/plugin/LibSoundTouch-64.so';
SoundFilename := ordir + 'sound/test.mp3';
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
PA_FileName := ordir + 'lib/Linux/64bit/LibPortaudio-64.so';
SF_FileName := ordir + 'lib/Linux/64bit/LibSndFile-64.so';
ST_FileName := ordir + 'lib/Linux/64bit/plugin/LibSoundTouch-64.so';
MP_FileName := ordir + 'lib/Linux/64bit/LibMpg123-64.so';
SoundFilename := ordir + 'sound/test.mp3';
{$ENDIF}
{$if defined(cpu86) and defined(linux)}
PA_FileName := ordir + 'lib/Linux/32bit/LibPortaudio-32.so';
SF_FileName := ordir + 'lib/Linux/32bit/LibSndFile-32.so';
MP_FileName := ordir + 'lib/Linux/32bit/LibMpg123-32.so';
ST_FileName := ordir + 'lib/Linux/32bit/plugin/LibSoundTouch-32.so';
SoundFilename := ordir + 'sound/test.mp3';
{$ENDIF}
{$if defined(linux) and defined(cpuaarch64)}
PA_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libportaudio_aarch64.so';
SF_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libsndfile_aarch64.so';
MP_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libmpg123_aarch64.so';
ST_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/plugin/libsoundtouch_aarch64.so';
SoundFilename := ordir + 'sound/test.mp3';
{$ENDIF}
{$if defined(linux) and defined(cpuarm)}
PA_FileName := ordir + 'lib/Linux/arm_raspberrypi/libportaudio-arm.so';
SF_FileName := ordir + 'lib/Linux/arm_raspberrypi/libsndfile-arm.so';
MP_FileName := ordir + 'lib/Linux/arm_raspberrypi/libmpg123-arm.so';
ST_FileName := ordir + 'lib/Linux/arm_raspberrypi/plugin/libsoundtouch-arm.so';
SoundFilename := ordir + 'sound/test.mp3';
{$ENDIF}
{$IFDEF freebsd}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib/FreeBSD/64bit/libportaudio-64.so';
SF_FileName := ordir + 'lib/FreeBSD/64bit/libsndfile-64.so';
ST_FileName := ordir + 'lib/FreeBSD/64bit/plugin/LibSoundTouch-64.so';
MP_FileName := ordir + 'lib/FreeBSD/64bit/LibMpg123-64.so';
{$else}
PA_FileName := ordir + 'lib/FreeBSD/32bit/libportaudio-32.so';
SF_FileName := ordir + 'lib/FreeBSD/32bit/libsndfile-32.so';
ST_FileName := ordir + 'lib/FreeBSD/32bit/plugin/LibSoundTouch-32.so';
MP_FileName := ordir + 'lib/FreeBSD/32bit/LibMpg123-32.so';
ST_FileName := '';
{$endif}
SoundFilename := ordir + 'sound/test.mp3';
{$ENDIF}
{$IFDEF Darwin}
{$IFDEF CPU32}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
PA_FileName := opath + '/lib/Mac/32bit/LibPortaudio-32.dylib';
SF_FileName := opath + '/lib/Mac/32bit/LibSndFile-32.dylib';
MP_FileName := opath + '/lib/Mac/32bit/LibMpg123.dylib';
ST_FileName := := opath + '/lib/Mac/32bit/plugin/libSoundTouch-32.dylib';
SoundFilename := opath + '/sound/test.mp3';
{$ENDIF}
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
// For Linux amd64, check libsndfile.so
if (SF_FileName <> 'system') and (SF_FileName <> '') then
if uos_TestLoadLibrary(PChar(SF_FileName)) = false then
SF_FileName := SF_FileName + '.2';
{$endif}
// Load the libraries
// function uos_loadlib(PortAudioFileName, SndFileFileName, Mpg123FileName, Mp4ffFileName, FaadFileName, opusfilefilename, libxmpfilename: PChar) : LongInt;
res := uos_LoadLib(Pchar(PA_FileName), Pchar(SF_FileName), Pchar(MP_FileName), nil, nil, nil, nil) ;
writeln('Result of loading libraries (if 0 => ok ) : ' + IntToStr(res));
res2 := uos_LoadPlugin('soundtouch', Pchar(ST_FileName));
writeln('Result of loading SoundTouch plugin (if 0 => ok ) : ' + IntToStr(res2));
if (res = 0) and (res2 = 0) then begin
writeln('soundtouch_getVersionId = ' + inttostr(soundtouch_getVersionId()));
writeln('soundtouch_getVersionString = ' + (soundtouch_getVersionString()));
// Create a memory buffer from a audio file from begining with 1024 frames.
thebuffer := uos_File2Buffer(pchar(SoundFilename), 0, thebufferinfos, -1, 1024);
writeln('length(thebuffer) = ' + inttostr(length(thebuffer)));
writeln('BPM = ' + floattostr(uos_GetBPM(thebuffer,thebufferinfos.channels,thebufferinfos.samplerate)));
// }
end else writeln('Libraries did not load... ;-(');
end;
procedure TuosConsole.doRun;
begin
ConsolePlay;
// writeln('Press a key to exit...');
// readln;
uos_free();
Terminate;
end;
constructor TuosConsole.Create(TheOwner: TComponent);
begin
inherited Create(TheOwner);
StopOnException := True;
end;
var
Application: TUOSConsole;
begin
Application := TUOSConsole.Create(nil);
Application.Title := 'Console BPM finder Buffer-Memory';
Application.Run;
Application.Free;
end.
begin
end.

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<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
<Version Value="9"/>
<General>
<Flags>
<MainUnitHasCreateFormStatements Value="False"/>
<MainUnitHasTitleStatement Value="False"/>
</Flags>
<SessionStorage Value="InProjectDir"/>
<MainUnit Value="0"/>
<Title Value="consoleplay"/>
<UseAppBundle Value="False"/>
<ResourceType Value="res"/>
</General>
<i18n>
<EnableI18N LFM="False"/>
</i18n>
<VersionInfo>
<StringTable ProductVersion=""/>
</VersionInfo>
<BuildModes Count="1">
<Item1 Name="Default" Default="True"/>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
</PublishOptions>
<RunParams>
<local>
<FormatVersion Value="1"/>
</local>
</RunParams>
<Units Count="1">
<Unit0>
<Filename Value="consoleplay.pas"/>
<IsPartOfProject Value="True"/>
</Unit0>
</Units>
</ProjectOptions>
<CompilerOptions>
<Version Value="11"/>
<Target>
<Filename Value="consoleplay"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
<UnitOutputDirectory Value="units/$(TargetCPU)-$(TargetOS)"/>
</SearchPaths>
<CodeGeneration>
<SmartLinkUnit Value="True"/>
<SmallerCode Value="True"/>
</CodeGeneration>
<Linking>
<Debugging>
<GenerateDebugInfo Value="False"/>
<StripSymbols Value="True"/>
</Debugging>
<LinkSmart Value="True"/>
</Linking>
<Other>
<WriteFPCLogo Value="False"/>
</Other>
</CompilerOptions>
<Debugging>
<Exceptions Count="3">
<Item1>
<Name Value="EAbort"/>
</Item1>
<Item2>
<Name Value="ECodetoolError"/>
</Item2>
<Item3>
<Name Value="EFOpenError"/>
</Item3>
</Exceptions>
</Debugging>
</CONFIG>

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program consoleplay;
///WARNING : if FPC version < 2.7.1 => Do not forget to uncoment {$DEFINE consoleapp} in uos_define.inc !
{$mode objfpc}{$H+}
{$DEFINE UseCThreads}
uses
{$IFDEF UNIX}
cthreads,
cwstring, {$ENDIF}
Classes,
SysUtils,
CustApp,
uos_flat;
type
{ TUOSConsole }
TuosConsole = class(TCustomApplication)
private
procedure ConsolePlay;
protected
procedure doRun;
override;
public
constructor Create(TheOwner: TComponent);
override;
end;
var
res: integer;
ordir, opath, SoundFilename, PA_FileName, PC_FileName, SF_FileName, MP_FileName: string;
PlayerIndex1, InputIndex1, OutputIndex1: integer;
{ TuosConsole }
procedure TuosConsole.ConsolePlay;
begin
ordir := IncludeTrailingBackslash(ExtractFilePath(ParamStr(0)));
{$IFDEF Windows}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib\Windows\64bit\LibPortaudio-64.dll';
SF_FileName := ordir + 'lib\Windows\64bit\LibSndFile-64.dll';
{$else}
PA_FileName := ordir + 'lib\Windows\32bit\LibPortaudio-32.dll';
SF_FileName := ordir + 'lib\Windows\32bit\LibSndFile-32.dll';
{$endif}
SoundFilename := ordir + 'sound\test.ogg';
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
SF_FileName := ordir + 'lib/Linux/64bit/LibSndFile-64.so';
PA_FileName := ordir + 'lib/Linux/64bit/LibPortaudio-64.so';
// MP_FileName := ordir + 'lib/Linux/64bit/LibMpg123-64.so';
SoundFilename := ordir + 'sound/test.ogg';
{$ENDIF}
{$if defined(CPUAMD64) and defined(openbsd) }
SF_FileName := ordir + 'lib/OpenBSD/64bit/LibSndFile-64.so';
PA_FileName := ordir + 'lib/OpenBSD/64bit/LibPortaudio-64.so';
// MP_FileName := ordir + 'lib/OpenBSD/64bit/LibMpg123-64.so';
SoundFilename := ordir + 'sound/test.ogg';
{$ENDIF}
{$if defined(cpu86) and defined(linux)}
PA_FileName := ordir + 'lib/Linux/32bit/LibPortaudio-32.so';
SF_FileName := ordir + 'lib/Linux/32bit/LibSndFile-32.so';
SoundFilename := ordir + 'sound/test.ogg';
{$ENDIF}
{$if defined(linux) and defined(cpuaarch64)}
PA_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libportaudio_aarch64.so';
SF_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libsndfile_aarch64.so';
SoundFilename := ordir + 'sound/test.ogg';
{$ENDIF}
{$if defined(linux) and defined(cpuarm)}
PA_FileName := ordir + 'lib/Linux/arm_raspberrypi/libportaudio-arm.so';
SF_FileName := ordir + 'lib/Linux/arm_raspberrypi/libsndfile-arm.so';
SoundFilename := ordir + 'sound/test.ogg';
{$ENDIF}
{$IFDEF freebsd}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib/FreeBSD/64bit/libportaudio-64.so';
SF_FileName := ordir + 'lib/FreeBSD/64bit/libsndfile-64.so';
{$else}
PA_FileName := ordir + 'lib/FreeBSD/32bit/libportaudio-32.so';
SF_FileName := ordir + 'lib/FreeBSD/32bit/libsndfile-32.so';
{$endif}
SoundFilename := ordir + 'sound/test.ogg';
{$ENDIF}
{$IFDEF Darwin}
{$IFDEF CPU32}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
PA_FileName := opath + '/lib/Mac/32bit/LibPortaudio-32.dylib';
SF_FileName := opath + '/lib/Mac/32bit/LibSndFile-32.dylib';
SoundFilename := ordir + '/sound/test.ogg';
{$ENDIF}
{$IFDEF CPU64}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
PA_FileName := opath + '/lib/Mac/64bit/LibPortaudio-64.dylib';
SF_FileName := opath + '/lib/Mac/64bit/LibSndFile-64.dylib';
SoundFilename := ordir + '/sound/test.ogg';
{$ENDIF}
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
// For Linux amd64, check libsndfile.so
if (SF_FileName <> 'system') and (SF_FileName <> '') then
if uos_TestLoadLibrary(PChar(SF_FileName)) = false then
SF_FileName := SF_FileName + '.2';
{$endif}
// Load the libraries
// function uos_loadlib(PortAudioFileName, SndFileFileName, Mpg123FileName, Mp4ffFileName, FaadFileName, opusfilefilename, libxmpfilename: PChar) : LongInt;
res := uos_LoadLib(PChar(PA_FileName), PChar(SF_FileName), Nil, Nil, Nil, Nil, nil);
writeln;
if res = 0 then
writeln('Libraries are loaded.')
else
writeln('Libraries did not load.');
if res = 0 then
begin
writeln();
// writeln('Libraries version: '+ uos_GetInfoLibraries());
//// Create the player.
//// PlayerIndex : from 0 to what your computer can do !
//// If PlayerIndex exists already, it will be overwriten...
PlayerIndex1 := 0;
if uos_CreatePlayer(PlayerIndex1) then
begin
//// add a Input from audio-file with default parameters
//////////// PlayerIndex : Index of a existing Player
////////// FileName : filename of audio file
// result : -1 nothing created, otherwise Input Index in array
InputIndex1 := uos_AddFromFile(PlayerIndex1, PChar((SoundFilename)), -1, -1, -1);
writeln('InputIndex1 = ' + IntToStr(InputIndex1));
if InputIndex1 > -1 then
begin
//// add a Output into device with default parameters
//////////// PlayerIndex : Index of a existing Player
// result : -1 nothing created, otherwise Output Index in array
{$if defined(cpuarm) or defined(cpuaarch64)}
// need a lower latency
OutputIndex1 := uos_AddIntoDevOut(PlayerIndex1, -1, 0.3, -1, -1, -1, -1, -1) ;
{$else}
//OutputIndex1 := uos_AddIntoDevOut(PlayerIndex1);
OutputIndex1 := uos_AddIntoDevOut(PlayerIndex1, -1, -1, -1, -1, -1, -1, -1);
{$endif}
writeln('OutputIndex1 = ' + IntToStr(OutputIndex1));
// uos_AddIntoFile(PlayerIndex1,pchar('/home/fred/mytest.ogg'), -1, -1, -1, -1, 3);
if OutputIndex1 > -1 then
begin
/////// everything is ready, here we are, lets play it...
uos_Play(PlayerIndex1);
sleep(1000);
writeln;
writeln('Title: ' + uos_InputGetTagTitle(PlayerIndex1, InputIndex1));
sleep(1500);
writeln();
writeln('Artist: ' + uos_InputGetTagArtist(PlayerIndex1, InputIndex1));
writeln;
sleep(2000);
end;
end;
end;
end;
end;
procedure TuosConsole.doRun;
begin
ConsolePlay;
// writeln('Press a key to exit...');
// readln;
writeln('Ciao...');
uos_free();
// Do not forget this !
Terminate;
end;
constructor TuosConsole.Create(TheOwner: TComponent);
begin
inherited Create(TheOwner);
StopOnException := True;
end;
var
Application: TUOSConsole;
begin
Application := TUOSConsole.Create(Nil);
Application.Title := 'Console Player';
Application.Run;
Application.Free;
end.

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<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
<Version Value="10"/>
<General>
<Flags>
<MainUnitHasCreateFormStatements Value="False"/>
<MainUnitHasTitleStatement Value="False"/>
</Flags>
<SessionStorage Value="InProjectDir"/>
<MainUnit Value="0"/>
<Title Value="consoleplayloop"/>
<UseAppBundle Value="False"/>
<ResourceType Value="res"/>
</General>
<i18n>
<EnableI18N LFM="False"/>
</i18n>
<BuildModes Count="1">
<Item1 Name="Default" Default="True"/>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
</PublishOptions>
<RunParams>
<local>
<FormatVersion Value="1"/>
</local>
</RunParams>
<Units Count="1">
<Unit0>
<Filename Value="consoleplayloop.pas"/>
<IsPartOfProject Value="True"/>
</Unit0>
</Units>
</ProjectOptions>
<CompilerOptions>
<Version Value="11"/>
<Target>
<Filename Value="consoleplayloop"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
<UnitOutputDirectory Value="units/$(TargetCPU)-$(TargetOS)"/>
</SearchPaths>
<CodeGeneration>
<SmartLinkUnit Value="True"/>
<SmallerCode Value="True"/>
</CodeGeneration>
<Linking>
<Debugging>
<GenerateDebugInfo Value="False"/>
<StripSymbols Value="True"/>
</Debugging>
<LinkSmart Value="True"/>
</Linking>
<Other>
<WriteFPCLogo Value="False"/>
</Other>
</CompilerOptions>
<Debugging>
<Exceptions Count="3">
<Item1>
<Name Value="EAbort"/>
</Item1>
<Item2>
<Name Value="ECodetoolError"/>
</Item2>
<Item3>
<Name Value="EFOpenError"/>
</Item3>
</Exceptions>
</Debugging>
</CONFIG>

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program consoleplayloop;
///WARNING : if FPC version < 2.7.1 => Do not forget to uncoment {$DEFINE consoleapp} in uos_define.inc !
{$mode objfpc}{$H+}
{$DEFINE UseCThreads}
uses
{$IFDEF UNIX}
cthreads,
cwstring, {$ENDIF}
Classes,
SysUtils,
CustApp,
uos_flat;
type
{ TUOSConsole }
TuosConsole = class(TCustomApplication)
private
procedure consoleplay;
protected
procedure doRun; override;
public
constructor Create(TheOwner: TComponent); override;
end;
var
res: integer;
ordir, opath, SoundFilename, PA_FileName, SF_FileName: string;
PlayerIndex1 : integer;
{ TuosConsole }
procedure TuosConsole.ConsolePlay;
begin
ordir := IncludeTrailingBackslash(ExtractFilePath(ParamStr(0)));
{$IFDEF Windows}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib\Windows\64bit\LibPortaudio-64.dll';
SF_FileName := ordir + 'lib\Windows\64bit\LibSndFile-64.dll';
{$else}
PA_FileName := ordir + 'lib\Windows\32bit\LibPortaudio-32.dll';
SF_FileName := ordir + 'lib\Windows\32bit\LibSndFile-32.dll';
{$endif}
SoundFilename := ordir + 'sound\test.flac';
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
PA_FileName := ordir + 'lib/Linux/64bit/LibPortaudio-64.so';
SF_FileName := ordir + 'lib/Linux/64bit/LibSndFile-64.so';
SoundFilename := ordir + 'sound/test.flac';
{$ENDIF}
{$if defined(cpu86) and defined(linux)}
PA_FileName := ordir + 'lib/Linux/32bit/LibPortaudio-32.so';
SF_FileName := ordir + 'lib/Linux/32bit/LibSndFile-32.so';
SoundFilename := ordir + 'sound/test.flac';
{$ENDIF}
{$if defined(CPUAMD64) and defined(openbsd) }
SF_FileName := ordir + 'lib/OpenBSD/64bit/LibSndFile-64.so';
PA_FileName := ordir + 'lib/OpenBSD/64bit/LibPortaudio-64.so';
SoundFilename := ordir + 'sound/test.flac';
{$ENDIF}
{$if defined(linux) and defined(cpuaarch64)}
PA_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libportaudio_aarch64.so';
SF_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libsndfile_aarch64.so';
SoundFilename := ordir + 'sound/test.flac';
{$ENDIF}
{$if defined(linux) and defined(cpuarm)}
PA_FileName := ordir + 'lib/Linux/arm_raspberrypi/libportaudio-arm.so';
SF_FileName := ordir + ordir + 'lib/Linux/arm_raspberrypi/libsndfile-arm.so';
SoundFilename := ordir + 'sound/test.flac';
{$ENDIF}
{$IFDEF freebsd}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib/FreeBSD/64bit/libportaudio-64.so';
SF_FileName := ordir + 'lib/FreeBSD/64bit/libsndfile-64.so';
{$else}
PA_FileName := ordir + 'lib/FreeBSD/32bit/libportaudio-32.so';
SF_FileName := ordir + 'lib/FreeBSD/32bit/libsndfile-32.so';
{$endif}
SoundFilename := ordir + 'sound/test.flac';
{$ENDIF}
{$IFDEF Darwin}
{$IFDEF CPU32}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
PA_FileName := opath + '/lib/Mac/32bit/LibPortaudio-32.dylib';
SF_FileName := opath + '/lib/Mac/32bit/LibSndFile-32.dylib';
SoundFilename := ordir + '/sound/test.flac';
{$ENDIF}
{$IFDEF CPU64}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
PA_FileName := opath + '/lib/Mac/64bit/LibPortaudio-64.dylib';
SF_FileName := opath + '/lib/Mac/64bit/LibSndFile-64.dylib';
SoundFilename := ordir + '/sound/test.flac';
{$ENDIF}
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
// For Linux amd64, check libsndfile.so
if (SF_FileName <> 'system') and (SF_FileName <> '') then
if uos_TestLoadLibrary(PChar(SF_FileName)) = false then
SF_FileName := SF_FileName + '.2';
{$endif}
// Load the libraries
// function uos_loadlib(PortAudioFileName, SndFileFileName, Mpg123FileName, Mp4ffFileName, FaadFileName, opusfilefilename, libxmpfilename: PChar) : LongInt;
res := uos_LoadLib(Pchar(PA_FileName), Pchar(SF_FileName), nil, nil, nil, nil, nil) ;
writeln('Result of loading (if 0 => ok ) : ' + IntToStr(res));
if res = 0 then begin
//// Create the player.
//// PlayerIndex : from 0 to what your computer can do !
//// If PlayerIndex exists already, it will be overwriten...
PlayerIndex1 := 0;
if uos_CreatePlayer(PlayerIndex1) then
//// add a Input from audio-file with default parameters
//////////// PlayerIndex : Index of a existing Player
////////// FileName : filename of audio file
// result : -1 nothing created, otherwise Input Index in array
if uos_AddFromFile(PlayerIndex1,(pchar(SoundFilename))) > -1 then
//// add a Output into device with default parameters
//////////// PlayerIndex : Index of a existing Player
// result : -1 nothing created, otherwise Output Index in array
{$if defined(cpuarm) or defined(cpuaarch64)} // need a lower latency
if uos_AddIntoDevOut(PlayerIndex1, -1, 0.3, -1, -1, -1, -1, -1) > -1 then
{$else}
if uos_AddIntoDevOut(PlayerIndex1) > -1 then
{$endif}
/////// everything is ready, here we are, lets play it 3 times...
uos_Play(PlayerIndex1, 3);
sleep(5000);
end;
end;
procedure TuosConsole.doRun;
begin
ConsolePlay;
uos_free();
Terminate;
end;
constructor TuosConsole.Create(TheOwner: TComponent);
begin
inherited Create(TheOwner);
StopOnException := True;
end;
var
Application: TUOSConsole;
begin
Application := TUOSConsole.Create(nil);
Application.Title := 'Console Player';
Application.Run;
Application.Free;
end.

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<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
<Version Value="10"/>
<General>
<Flags>
<MainUnitHasCreateFormStatements Value="False"/>
<MainUnitHasTitleStatement Value="False"/>
</Flags>
<SessionStorage Value="InProjectDir"/>
<MainUnit Value="0"/>
<Title Value="consoleplaymemorybuffer"/>
<UseAppBundle Value="False"/>
<ResourceType Value="res"/>
</General>
<BuildModes Count="1">
<Item1 Name="Default" Default="True"/>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
</PublishOptions>
<RunParams>
<local>
<FormatVersion Value="1"/>
</local>
</RunParams>
<Units Count="1">
<Unit0>
<Filename Value="consoleplaymemorybuffer.pas"/>
<IsPartOfProject Value="True"/>
</Unit0>
</Units>
</ProjectOptions>
<CompilerOptions>
<Version Value="11"/>
<Target>
<Filename Value="consoleplaymemorybuffer"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
<UnitOutputDirectory Value="units"/>
</SearchPaths>
<CodeGeneration>
<Optimizations>
<OptimizationLevel Value="3"/>
</Optimizations>
</CodeGeneration>
<Linking>
<Debugging>
<UseHeaptrc Value="True"/>
</Debugging>
</Linking>
</CompilerOptions>
<Debugging>
<Exceptions Count="3">
<Item1>
<Name Value="EAbort"/>
</Item1>
<Item2>
<Name Value="ECodetoolError"/>
</Item2>
<Item3>
<Name Value="EFOpenError"/>
</Item3>
</Exceptions>
</Debugging>
</CONFIG>

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program consoleplaymemorybuffer;
///WARNING : if FPC version < 2.7.1 => Do not forget to uncoment {$DEFINE consoleapp} in uos_define.inc !
{$mode objfpc}{$H+}
{$DEFINE UseCThreads}
uses
{$IFDEF UNIX}
cthreads,
cwstring, {$ENDIF}
Classes,
ctypes,
SysUtils,
CustApp,
uos_flat;
type
{ TUOSConsole }
TuosConsole = class(TCustomApplication)
private
procedure ConsolePlay;
protected
procedure doRun; override;
public
constructor Create(TheOwner: TComponent); override;
end;
var
res, i: integer;
ordir, opath, st, SoundFilename, PA_FileName, SF_FileName: string;
PlayerIndex1, input1: integer;
thebuffer: array of cfloat;
thebufferinfos: TuosF_BufferInfos;
{ TuosConsole }
procedure TuosConsole.ConsolePlay;
begin
ordir := IncludeTrailingBackslash(ExtractFilePath(ParamStr(0)));
{$IFDEF Windows}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib\Windows\64bit\LibPortaudio-64.dll';
SF_FileName := ordir + 'lib\Windows\64bit\LibSndFile-64.dll';
{$else}
PA_FileName := ordir + 'lib\Windows\32bit\LibPortaudio-32.dll';
SF_FileName := ordir + 'lib\Windows\32bit\LibSndFile-32.dll';
{$endif}
SoundFilename := ordir + 'sound\test.flac';
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
PA_FileName := ordir + 'lib/Linux/64bit/LibPortaudio-64.so';
SF_FileName := ordir + 'lib/Linux/64bit/LibSndFile-64.so';
SoundFilename := ordir + 'sound/test.flac';
{$ENDIF}
{$if defined(CPUAMD64) and defined(openbsd) }
SF_FileName := ordir + 'lib/OpenBSD/64bit/LibSndFile-64.so';
PA_FileName := ordir + 'lib/OpenBSD/64bit/LibPortaudio-64.so';
SoundFilename := ordir + 'sound/test.flac';
{$ENDIF}
{$if defined(cpu86) and defined(linux)}
PA_FileName := ordir + 'lib/Linux/32bit/LibPortaudio-32.so';
SF_FileName := ordir + 'lib/Linux/32bit/LibSndFile-32.so';
SoundFilename := ordir + 'sound/test.flac';
{$ENDIF}
{$if defined(linux) and defined(cpuaarch64)}
PA_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libportaudio_aarch64.so';
SF_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libsndfile_aarch64.so';
SoundFilename := ordir + 'sound/test.flac';
{$ENDIF}
{$if defined(linux) and defined(cpuarm)}
PA_FileName := ordir + 'lib/Linux/arm_raspberrypi/libportaudio-arm.so';
SF_FileName := ordir + ordir + 'lib/Linux/arm_raspberrypi/libsndfile-arm.so';
SoundFilename := ordir + 'sound/test.flac';
{$ENDIF}
{$IFDEF freebsd}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib/FreeBSD/64bit/libportaudio-64.so';
SF_FileName := ordir + 'lib/FreeBSD/64bit/libsndfile-64.so';
{$else}
PA_FileName := ordir + 'lib/FreeBSD/32bit/libportaudio-32.so';
SF_FileName := ordir + 'lib/FreeBSD/32bit/libsndfile-32.so';
{$endif}
SoundFilename := ordir + 'sound/test.flac';
{$ENDIF}
{$IFDEF Darwin}
{$IFDEF CPU32}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
PA_FileName := opath + '/lib/Mac/32bit/LibPortaudio-32.dylib';
SF_FileName := opath + '/lib/Mac/32bit/LibSndFile-32.dylib';
SoundFilename := ordir + '/sound/test.flac';
{$ENDIF}
{$IFDEF CPU64}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
PA_FileName := opath + '/lib/Mac/64bit/LibPortaudio-64.dylib';
SF_FileName := opath + '/lib/Mac/64bit/LibSndFile-64.dylib';
SoundFilename := ordir + '/sound/test.flac';
{$ENDIF}
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
// For Linux amd64, check libsndfile.so
if (SF_FileName <> 'system') and (SF_FileName <> '') then
if uos_TestLoadLibrary(PChar(SF_FileName)) = false then
SF_FileName := SF_FileName + '.2';
{$endif}
// Load the libraries
// function uos_loadlib(PortAudioFileName, SndFileFileName, Mpg123FileName, Mp4ffFileName, FaadFileName, opusfilefilename, libxmpfilename: PChar) : LongInt;
res := uos_LoadLib(PChar(PA_FileName), PChar(SF_FileName), nil, nil, nil, nil, nil);
writeln('Result of loading (if 0 => ok ) : ' + IntToStr(res));
if res = 0 then
begin
PlayerIndex1 := 0;
// Create a memory buffer from a audio file
thebuffer := uos_File2Buffer(PChar(SoundFilename), 1, thebufferinfos, -1, -1);
// You may store that buffer into ressource...
// ... and when you get the buffer from ressource....
uos_CreatePlayer(PlayerIndex1);
// Add a input from memory buffer with custom parameters
input1 := uos_AddFromMemoryBuffer(PlayerIndex1, thebuffer, thebufferinfos, -1, 1024);
// add a Output into device with default parameters
{$if defined(cpuarm) or defined(cpuaarch64)} // need a lower latency
uos_AddIntoDevOut(PlayerIndex1, -1, 0,3, uos_inputgetSampleRate(PlayerIndex1,input1),
uos_inputgetChannels(PlayerIndex1,input1) , 1, 1024, -1);
{$else}
uos_AddIntoDevOut(PlayerIndex1, -1, -1, uos_inputgetSampleRate(PlayerIndex1, input1),
uos_inputgetChannels(PlayerIndex1, input1), 1, 1024, -1);
{$endif}
{ // Save to file
uos_addIntoFile(PlayerIndex1, Pchar(ordir + 'testwav.wav'),
uos_inputgetSampleRate(PlayerIndex1,input1),
uos_inputgetChannels(PlayerIndex1,input1),1,1024,-1 ); //
//}
/////// everything is ready, here we are, lets play it...
uos_Play(PlayerIndex1);
sleep(2000);
end;
end;
procedure TuosConsole.doRun;
begin
ConsolePlay;
uos_free();
Terminate;
end;
constructor TuosConsole.Create(TheOwner: TComponent);
begin
inherited Create(TheOwner);
StopOnException := True;
end;
var
Application: TUOSConsole;
begin
Application := TUOSConsole.Create(nil);
Application.Title := 'Console Player from Buffer-Memory';
Application.Run;
Application.Free;
end.
begin
end.

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<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
<Version Value="10"/>
<General>
<Flags>
<MainUnitHasCreateFormStatements Value="False"/>
<MainUnitHasTitleStatement Value="False"/>
</Flags>
<SessionStorage Value="InProjectDir"/>
<MainUnit Value="0"/>
<Title Value="consoleplaymemorystream"/>
<UseAppBundle Value="False"/>
<ResourceType Value="res"/>
</General>
<BuildModes Count="1">
<Item1 Name="Default" Default="True"/>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
</PublishOptions>
<RunParams>
<local>
<FormatVersion Value="1"/>
</local>
</RunParams>
<Units Count="1">
<Unit0>
<Filename Value="consoleplaymemorystream.pas"/>
<IsPartOfProject Value="True"/>
</Unit0>
</Units>
</ProjectOptions>
<CompilerOptions>
<Version Value="11"/>
<Target>
<Filename Value="consoleplaymemorystream"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
<UnitOutputDirectory Value="units"/>
</SearchPaths>
<CodeGeneration>
<Optimizations>
<OptimizationLevel Value="3"/>
</Optimizations>
</CodeGeneration>
</CompilerOptions>
<Debugging>
<Exceptions Count="3">
<Item1>
<Name Value="EAbort"/>
</Item1>
<Item2>
<Name Value="ECodetoolError"/>
</Item2>
<Item3>
<Name Value="EFOpenError"/>
</Item3>
</Exceptions>
</Debugging>
</CONFIG>

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program consoleplaymemorystream;
///WARNING : if FPC version < 2.7.1 => Do not forget to uncoment {$DEFINE consoleapp} in uos_define.inc !
{$mode objfpc}{$H+}
{$DEFINE UseCThreads}
uses
{$IFDEF UNIX}
cthreads,
cwstring, {$ENDIF}
Classes,
ctypes,
SysUtils,
CustApp,
uos_flat;
type
{ TUOSConsole }
TuosConsole = class(TCustomApplication)
private
procedure ConsolePlay;
protected
procedure doRun; override;
public
constructor Create(TheOwner: TComponent); override;
end;
var
res: integer;
ordir, opath, SoundFilename, PA_FileName, SF_FileName, MP_FileName: string;
PlayerIndex1, InputIndex1: integer;
thememorystream1, thememorystream2: Tmemorystream;
{ TuosConsole }
procedure TuosConsole.ConsolePlay;
begin
ordir := IncludeTrailingBackslash(ExtractFilePath(ParamStr(0)));
{$IFDEF Windows}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib\Windows\64bit\LibPortaudio-64.dll';
SF_FileName := ordir + 'lib\Windows\64bit\LibSndFile-64.dll';
MP_FileName := ordir + 'lib\Windows\64bit\LibMpg123-64.dll';
{$else}
PA_FileName := ordir + 'lib\Windows\32bit\LibPortaudio-32.dll';
SF_FileName := ordir + 'lib\Windows\32bit\LibSndFile-32.dll';
MP_FileName := ordir + 'lib\Windows\32bit\LibMpg123-32.dll';
{$endif}
SoundFilename := ordir + 'sound\test.flac';
{$ENDIF}
{$IFDEF linux}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib/Linux/64bit/LibPortaudio-64.so';
SF_FileName := ordir + 'lib/Linux/64bit/LibSndFile-64.so';
MP_FileName := ordir + 'lib/Linux/64bit/LibMpg123-64.so';
{$else}
PA_FileName := ordir + 'lib/Linux/32bit/LibPortaudio-32.so';
SF_FileName := ordir + 'lib/Linux/32bit/LibSndFile-32.so';
MP_FileName := ordir + 'lib/Linux/32bit/LibMpg123-32.so';
{$endif}
SoundFilename := ordir + 'sound/test.flac';
{$ENDIF}
{$IFDEF freebsd}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib/FreeBSD/64bit/libportaudio-64.so';
SF_FileName := ordir + 'lib/FreeBSD/64bit/libsndfile-64.so';
MP_FileName := ordir + 'lib/FreeBSD/64bit/libmpg123-64.so';
{$else}
PA_FileName := ordir + 'lib/FreeBSD/32bit/libportaudio-32.so';
SF_FileName := ordir + 'lib/FreeBSD/32bit/libsndfile-32.so';
MP_FileName := ordir + 'lib/FreeBSD/32bit/libmpg123-32.so';
{$endif}
SoundFilename := ordir + 'sound/test.flac';
{$ENDIF}
{$if defined(CPUAMD64) and defined(openbsd) }
SF_FileName := ordir + 'lib/OpenBSD/64bit/LibSndFile-64.so';
PA_FileName := ordir + 'lib/OpenBSD/64bit/LibPortaudio-64.so';
MP_FileName := ordir + 'lib/OpenBSD/64bit/LibMpg123-64.so';
SoundFilename := ordir + 'sound/test.flac';
{$ENDIF}
{$IFDEF Darwin}
{$IFDEF CPU32}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
PA_FileName := opath + '/lib/Mac/32bit/LibPortaudio-32.dylib';
SF_FileName := opath + '/lib/Mac/32bit/LibSndFile-32.dylib';
MP_FileName := opath + '/lib/Mac/32bit/LibMpg123-32.dylib';
SoundFilename := ordir + '/sound/test.flac';
{$ENDIF}
{$IFDEF CPU64}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
PA_FileName := opath + '/lib/Mac/64bit/LibPortaudio-64.dylib';
SF_FileName := opath + '/lib/Mac/64bit/LibSndFile-64.dylib';
MP_FileName := opath + '/lib/Mac/64bit/LibMpg123-64.dylib';
SoundFilename := ordir + '/sound/test.flac';
{$ENDIF}
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
// For Linux amd64, check libsndfile.so
if (SF_FileName <> 'system') and (SF_FileName <> '') then
if uos_TestLoadLibrary(PChar(SF_FileName)) = false then
SF_FileName := SF_FileName + '.2';
{$endif}
// Load the libraries
// function uos_loadlib(PortAudioFileName, SndFileFileName, Mpg123FileName, Mp4ffFileName, FaadFileName, opusfilefilename, libxmpfilename: PChar) : LongInt;
res := uos_LoadLib(PChar(PA_FileName), PChar(SF_FileName), PChar(MP_FileName), nil, nil, nil, nil);
writeln('Result of loading (if 0 => ok ) : ' + IntToStr(res));
if res = 0 then
begin
InputIndex1 := -1;
PlayerIndex1 := 0;
// Create a memory stream from a audio file wav, ogg, flac, mp3, opus.
thememorystream1 := TMemoryStream.Create;
thememorystream1.LoadFromFile(PChar(SoundFilename));
thememorystream1.Position := 0;
if uos_CreatePlayer(PlayerIndex1) then
// Add a input from device mic with custom parameters
// InputIndex1 := uos_AddFromDevIN(PlayerIndex1, -1, -1, -1, -1, 0, 1024 * 8, -1);
InputIndex1 := uos_AddFromMemoryStream(PlayerIndex1, thememorystream1, -1, -1, 2, 1024 * 8);
// Add a input from memory stream with custom parameters
// MemoryStream : Memory stream of encoded audio.
// TypeAudio : default : -1 --> 0 (0: flac, ogg, wav; 1: mp3; 2:opus)
// OutputIndex : Output index of used output
// -1: all output, -2: no output, other a existing OutputIndex
// (if multi-output then OutName = name of each output separeted by ';')
// SampleFormat : default : -1 (2:Int16) (0: Float32, 1:Int32, 2:Int16)
// FramesCount : default : -1 (4096)
// Result : Input Index in array -1 = error
// example : InputIndex1 := uos_AddFromMemoryStream(mymemorystream,-1,-1,2,44100,0,1024);
if InputIndex1 > -1 then
begin
writeln('uos_InputLength = ' + IntToStr(uos_inputlength(0, 0)));
// add a Output into device with custom parameters
{$if defined(cpuarm) or defined(cpuaarch64)} // need a lower latency
uos_AddIntoDevOut(PlayerIndex1, -1, 0,3, uos_inputgetSampleRate(PlayerIndex1,InputIndex1),
uos_inputgetChannels(PlayerIndex1,input1) , 0, 1024 * 8, -1);
{$else}
uos_AddIntoDevOut(PlayerIndex1, -1, -1, uos_inputgetSampleRate(PlayerIndex1, InputIndex1),
uos_inputgetChannels(PlayerIndex1, InputIndex1), 2, 1024 * 8, -1);
{$endif}
// create a other memorystream from the first one encoding in ogg format.
uos_AddIntoMemoryStream(PlayerIndex1, thememorystream2, -1, 2, 2, 1024 * 8, 1);
/////// everything is ready, here we are, lets play it...
uos_Play(PlayerIndex1);
sleep(3000);
uos_Stop(PlayerIndex1); // This if device mic was used
sleep(500);
// OK, let's use the new ogg-memorystream.
PlayerIndex1 := 1;
thememorystream2.Position := 0;
// creata a new player
if uos_CreatePlayer(PlayerIndex1) then
uos_AddFromMemoryStream(PlayerIndex1, thememorystream2, -1, -1, 2, 1024 * 4);
// Add a input from memory stream with custom parameters
// MemoryStream : Memory stream of encoded audio.
// TypeAudio : default : -1 --> 0 (0: flac, ogg, wav; 1: mp3; 2:opus)
// OutputIndex : Output index of used output// -1: all output, -2: no output, other cint32 refer to a existing OutputIndex (if multi-output then OutName = name of each output separeted by ';')
// SampleFormat : default : -1 (2:Int16) (0: Float32, 1:Int32, 2:Int16)
// FramesCount : default : -1 (4096)
// result : Input Index in array -1 = error
// example : InputIndex1 := uos_AddFromMemoryStream(mymemorystream,-1,-1,2,44100,0,1024);
// add a Output into device with custom parameters
uos_AddIntoDevOut(PlayerIndex1, -1, -1, -1, 2, 2, 1024 * 4, -1);
/////// everything is ready, here we are, lets play it...
uos_Play(PlayerIndex1);
sleep(3000);
end
else
writeln('uos_AddFromMemoryStream(...) did not work... ');
end;
end;
procedure TuosConsole.doRun;
begin
ConsolePlay;
uos_free();
Terminate;
end;
constructor TuosConsole.Create(TheOwner: TComponent);
begin
inherited Create(TheOwner);
StopOnException := True;
end;
var
Application: TUOSConsole;
begin
Application := TUOSConsole.Create(nil);
Application.Title := 'Console Player from MemoryStream';
Application.Run;
Application.Free;
end.
begin
end.

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<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
<Version Value="9"/>
<General>
<Flags>
<MainUnitHasCreateFormStatements Value="False"/>
<MainUnitHasTitleStatement Value="False"/>
</Flags>
<SessionStorage Value="InProjectDir"/>
<MainUnit Value="0"/>
<Title Value="consolespectrum"/>
<UseAppBundle Value="False"/>
<ResourceType Value="res"/>
</General>
<i18n>
<EnableI18N LFM="False"/>
</i18n>
<VersionInfo>
<StringTable ProductVersion=""/>
</VersionInfo>
<BuildModes Count="1">
<Item1 Name="Default" Default="True"/>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
</PublishOptions>
<RunParams>
<local>
<FormatVersion Value="1"/>
</local>
</RunParams>
<Units Count="1">
<Unit0>
<Filename Value="consolespectrum.pas"/>
<IsPartOfProject Value="True"/>
</Unit0>
</Units>
</ProjectOptions>
<CompilerOptions>
<Version Value="11"/>
<Target>
<Filename Value="consolespectrum"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
<UnitOutputDirectory Value="units/$(TargetCPU)-$(TargetOS)"/>
</SearchPaths>
<CodeGeneration>
<SmartLinkUnit Value="True"/>
<SmallerCode Value="True"/>
</CodeGeneration>
<Linking>
<Debugging>
<GenerateDebugInfo Value="False"/>
<StripSymbols Value="True"/>
</Debugging>
<LinkSmart Value="True"/>
</Linking>
<Other>
<WriteFPCLogo Value="False"/>
</Other>
</CompilerOptions>
<Debugging>
<Exceptions Count="3">
<Item1>
<Name Value="EAbort"/>
</Item1>
<Item2>
<Name Value="ECodetoolError"/>
</Item2>
<Item3>
<Name Value="EFOpenError"/>
</Item3>
</Exceptions>
</Debugging>
</CONFIG>

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program consolespectrum;
///WARNING : if FPC version < 2.7.1 => Do not forget to uncoment {$DEFINE consoleapp} in uos_define.inc !
{$mode objfpc}{$H+}
{$DEFINE UseCThreads}
uses
{$IFDEF UNIX}
cthreads,
cwstring, {$ENDIF}
Classes,
ctypes,
SysUtils,
CustApp,
uos_flat;
type
{ TUOSConsole }
TuosConsole = class(TCustomApplication)
private
procedure ConsolePlay;
protected
procedure doRun; override;
public
constructor Create(TheOwner: TComponent); override;
end;
var
res, x, y,z: integer;
thearray : array of cfloat;
ordir, opath, SoundFilename, PA_FileName, SF_FileName, MP_FileName: string;
PlayerIndex1, InputIndex1, OutputIndex1 : integer;
{ TuosConsole }
procedure TuosConsole.ConsolePlay;
begin
ordir := IncludeTrailingBackslash(ExtractFilePath(ParamStr(0)));
{$IFDEF Windows}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib\Windows\64bit\LibPortaudio-64.dll';
SF_FileName := ordir + 'lib\Windows\64bit\LibSndFile-64.dll';
{$else}
PA_FileName := ordir + 'lib\Windows\32bit\LibPortaudio-32.dll';
SF_FileName := ordir + 'lib\Windows\32bit\LibSndFile-32.dll';
{$endif}
SoundFilename := ordir + 'sound\test.ogg';
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
PA_FileName := ordir + 'lib/Linux/64bit/LibPortaudio-64.so';
SF_FileName := ordir + 'lib/Linux/64bit/LibSndFile-64.so';
SoundFilename := ordir + 'sound/test.ogg';
{$ENDIF}
{$if defined(cpu86) and defined(linux)}
PA_FileName := ordir + 'lib/Linux/32bit/LibPortaudio-32.so';
SF_FileName := ordir + 'lib/Linux/32bit/LibSndFile-32.so';
SoundFilename := ordir + 'sound/test.ogg';
{$ENDIF}
{$if defined(linux) and defined(cpuaarch64)}
PA_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libportaudio_aarch64.so';
SF_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libsndfile_aarch64.so';
SoundFilename := ordir + 'sound/test.ogg';
{$ENDIF}
{$if defined(linux) and defined(cpuarm)}
PA_FileName := ordir + 'lib/Linux/arm_raspberrypi/libportaudio-arm.so';
SF_FileName := ordir + ordir + 'lib/Linux/arm_raspberrypi/libsndfile-arm.so';
SoundFilename := ordir + 'sound/test.ogg';
{$ENDIF}
{$IFDEF freebsd}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib/FreeBSD/64bit/libportaudio-64.so';
SF_FileName := ordir + 'lib/FreeBSD/64bit/libsndfile-64.so';
{$else}
PA_FileName := ordir + 'lib/FreeBSD/32bit/libportaudio-32.so';
SF_FileName := ordir + 'lib/FreeBSD/32bit/libsndfile-32.so';
{$endif}
SoundFilename := ordir + 'sound/test.ogg';
{$ENDIF}
{$if defined(CPUAMD64) and defined(openbsd) }
SF_FileName := ordir + 'lib/OpenBSD/64bit/LibSndFile-64.so';
PA_FileName := ordir + 'lib/OpenBSD/64bit/LibPortaudio-64.so';
SoundFilename := ordir + 'sound/test.ogg';
{$ENDIF}
{$IFDEF Darwin}
{$IFDEF CPU32}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
PA_FileName := opath + '/lib/Mac/32bit/LibPortaudio-32.dylib';
SF_FileName := opath + '/lib/Mac/32bit/LibSndFile-32.dylib';
SoundFilename := ordir + '/sound/test.ogg';
{$ENDIF}
{$IFDEF CPU64}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
PA_FileName := opath + '/lib/Mac/64bit/LibPortaudio-64.dylib';
SF_FileName := opath + '/lib/Mac/64bit/LibSndFile-64.dylib';
SoundFilename := ordir + '/sound/test.ogg';
{$ENDIF}
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
// For Linux amd64, check libsndfile.so
if (SF_FileName <> 'system') and (SF_FileName <> '') then
if uos_TestLoadLibrary(PChar(SF_FileName)) = false then
SF_FileName := SF_FileName + '.2';
{$endif}
// Load the libraries
// function uos_loadlib(PortAudioFileName, SndFileFileName, Mpg123FileName, Mp4ffFileName, FaadFileName, opusfilefilename, libxmpfilename: PChar) : LongInt;
res := uos_LoadLib(Pchar(PA_FileName), Pchar(SF_FileName), nil, nil, nil, nil, nil) ;
writeln;
if res = 0 then
writeln('Libraries are loaded.')
else
writeln('Libraries did not load.');
if res = 0 then begin
writeln();
// writeln('Libraries version: '+ uos_GetInfoLibraries());
//// Create the player.
//// PlayerIndex : from 0 to what your computer can do !
//// If PlayerIndex exists already, it will be overwriten...
PlayerIndex1 := 0;
if uos_CreatePlayer(PlayerIndex1) then
begin
//// add a Input from audio-file with default parameters
//////////// PlayerIndex : Index of a existing Player
////////// FileName : filename of audio file
// result : -1 nothing created, otherwise Input Index in array
InputIndex1 := uos_AddFromFile(PlayerIndex1,(pchar(SoundFilename)));
if InputIndex1 > -1 then
//// add a Output into device with default parameters
//////////// PlayerIndex : Index of a existing Player
// result : -1 nothing created, otherwise Output Index in array
OutputIndex1 := uos_AddIntoDevOut(PlayerIndex1, -1, 0.3, -1, -1, -1, -1, -1) ;
if OutputIndex1 > -1 then
begin
// Spectrum : create bandpass filters with alsobuf set to false, how many you want:
uos_InputAddFilter(PlayerIndex1, InputIndex1,
3, 10000,20000, 1,
3, 10000,20000, 1, False, nil);
uos_InputAddFilter(PlayerIndex1, InputIndex1,
3, 6000,10000, 1,
3, 6000,10000, 1, False, nil);
uos_InputAddFilter(PlayerIndex1, InputIndex1,
3, 4000,6000, 1,
3, 4000,6000, 1, False, nil);
uos_InputAddFilter(PlayerIndex1, InputIndex1,
3, 2500,4000, 1,
3, 2500,4000, 1, False, nil);
uos_InputAddFilter(PlayerIndex1, InputIndex1,
3, 1000, 2500, 1,
3, 1000, 2500, 1, False, nil);
uos_InputAddFilter(PlayerIndex1, InputIndex1,
3, 700,1000, 1,
3, 700,1000, 1, False, nil);
uos_InputAddFilter(PlayerIndex1, InputIndex1,
3, 500,700, 1,
3, 500,700, 1, False, nil);
uos_InputAddFilter(PlayerIndex1, InputIndex1,
3, 300,500, 1,
3, 300,500, 1, False, nil);
/////// everything is ready, here we are, lets play it...
uos_Play(PlayerIndex1);
writeln();
// you may, of course, use a player-loop procedure insteed.
while uos_getstatus(PlayerIndex1) > 0 do
begin
sleep(200);
writeln();
writeln('GetLevelArray() left|right by band:');
// list of left|right levels separed by $ character of each virtual filter:
// writeln(uos_InputFiltersGetLevelString(PlayerIndex1,InputIndex1));
// you may also use uos_InputFiltersGetLevelArray and get a array of float:
thearray := uos_InputFiltersGetLevelArray(PlayerIndex1,InputIndex1);
x := 0;
while x < length(thearray) -1 do
begin
writeln('Band' + inttostr(x div 2) + ' = ' + floattostr(thearray[x]) + '|' + floattostr(thearray[x+1]));
x := x +2;
end;
end;
end;
end;
end;
end;
procedure TuosConsole.doRun;
begin
ConsolePlay;
// writeln('Press a key to exit...');
// readln;
writeln('');
writeln('Ciao...');
uos_free(); // Do not forget this !
Terminate;
end;
constructor TuosConsole.Create(TheOwner: TComponent);
begin
inherited Create(TheOwner);
StopOnException := True;
end;
var
Application: TUOSConsole;
begin
Application := TUOSConsole.Create(nil);
Application.Title := 'Console Player';
Application.Run;
Application.Free;
end.

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<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
<Version Value="9"/>
<General>
<Flags>
<MainUnitHasCreateFormStatements Value="False"/>
<MainUnitHasTitleStatement Value="False"/>
</Flags>
<SessionStorage Value="InProjectDir"/>
<MainUnit Value="0"/>
<Title Value="consolesynth"/>
<UseAppBundle Value="False"/>
<ResourceType Value="res"/>
</General>
<i18n>
<EnableI18N LFM="False"/>
</i18n>
<VersionInfo>
<StringTable ProductVersion=""/>
</VersionInfo>
<BuildModes Count="1">
<Item1 Name="Default" Default="True"/>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
</PublishOptions>
<RunParams>
<local>
<FormatVersion Value="1"/>
</local>
</RunParams>
<Units Count="1">
<Unit0>
<Filename Value="consolesynth.pas"/>
<IsPartOfProject Value="True"/>
</Unit0>
</Units>
</ProjectOptions>
<CompilerOptions>
<Version Value="11"/>
<Target>
<Filename Value="consolesynth"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
<UnitOutputDirectory Value="units/$(TargetCPU)-$(TargetOS)"/>
</SearchPaths>
<CodeGeneration>
<SmartLinkUnit Value="True"/>
<SmallerCode Value="True"/>
</CodeGeneration>
<Linking>
<Debugging>
<GenerateDebugInfo Value="False"/>
<StripSymbols Value="True"/>
</Debugging>
<LinkSmart Value="True"/>
</Linking>
<Other>
<WriteFPCLogo Value="False"/>
</Other>
</CompilerOptions>
<Debugging>
<Exceptions Count="3">
<Item1>
<Name Value="EAbort"/>
</Item1>
<Item2>
<Name Value="ECodetoolError"/>
</Item2>
<Item3>
<Name Value="EFOpenError"/>
</Item3>
</Exceptions>
</Debugging>
</CONFIG>

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program consolesynth;
///WARNING : if FPC version < 2.7.1 => Do not forget to uncoment {$DEFINE consoleapp} in uos_define.inc !
{$mode objfpc}{$H+}
{$DEFINE UseCThreads}
uses
{$IFDEF UNIX}
cthreads,
{$ENDIF}
Classes,
SysUtils,
CustApp,
uos_flat;
type
{ TUOSConsole }
TuosConsole = class(TCustomApplication)
private
procedure ConsolePlay;
protected
procedure doRun; override;
public
constructor Create(TheOwner: TComponent); override;
end;
var
res: integer;
ordir, opath, PA_FileName: string;
PlayerIndex1, inindex1: integer;
{ TuosConsole }
procedure TuosConsole.ConsolePlay;
begin
ordir := IncludeTrailingBackslash(ExtractFilePath(ParamStr(0)));
{$IFDEF Windows}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib\Windows\64bit\LibPortaudio-64.dll';
{$else}
PA_FileName := ordir + 'lib\Windows\32bit\LibPortaudio-32.dll';
{$endif}
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
PA_FileName := ordir + 'lib/Linux/64bit/LibPortaudio-64.so';
{$ENDIF}
{$if defined(CPUAMD64) and defined(openbsd) }
PA_FileName := ordir + 'lib/OpenBSD/64bit/LibPortaudio-64.so';
{$ENDIF}
{$if defined(cpu86) and defined(linux)}
PA_FileName := ordir + 'lib/Linux/32bit/LibPortaudio-32.so';
{$ENDIF}
{$if defined(linux) and defined(cpuarm)}
PA_FileName := ordir + 'lib/Linux/arm_raspberrypi/libportaudio-arm.so';
{$ENDIF}
{$if defined(linux) and defined(cpuaarch64)}
PA_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libportaudio_aarch64.so';
{$ENDIF}
{$IFDEF freebsd}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib/FreeBSD/64bit/libportaudio-64.so';
{$else}
PA_FileName := ordir + 'lib/FreeBSD/32bit/libportaudio-32.so';
{$endif}
{$ENDIF}
{$IFDEF Darwin}
{$IFDEF CPU32}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
PA_FileName := opath + '/lib/Mac/32bit/LibPortaudio-32.dylib';
{$ENDIF}
{$IFDEF CPU64}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
PA_FileName := opath + '/lib/Mac/64bit/LibPortaudio-64.dylib';
{$ENDIF}
{$ENDIF}
// Load the libraries (here only portaudio is needed)
// function uos_loadlib(PortAudioFileName, SndFileFileName, Mpg123FileName, Mp4ffFileName, FaadFileName, opusfilefilename, libxmpfilename: PChar) : LongInt;
res := uos_LoadLib(PChar(PA_FileName), nil, nil, nil, nil, nil, nil);
writeln('Result of loading (if 0 => ok ) : ' + IntToStr(res));
writeln((uos_getinfolibraries()));
if res = 0 then
begin
//// Create the player.
//// PlayerIndex : from 0 to what your computer can do !
//// If PlayerIndex exists already, it will be overwriten...
PlayerIndex1 := 0;
inindex1 := -1;
if uos_CreatePlayer(PlayerIndex1) then
inindex1 :=
uos_AddFromSynth(PlayerIndex1, -1, -1, -1, 420, 420, -1, -1, -1, -1, -1, 0, -1, -1, -1);
{ function uos_AddFromSynth(PlayerIndex: cint32; Channels: integer; WaveTypeL, WaveTypeR: integer;
FrequencyL, FrequencyR: float; VolumeL, VolumeR: float;
duration : cint32; NbHarmonics: cint32; EvenHarmonics: cint32;
OutputIndex: cint32; SampleFormat: cint32 ;
SampleRate: cint32 ; FramesCount : cint32): cint32;
// Add a input from Synthesizer with custom parameters
// Channels: default: -1 (2) (1 = mono, 2 = stereo)
// WaveTypeL: default: -1 (0) (0 = sine-wave 1 = square-wave, used for mono and stereo)
// WaveTypeR: default: -1 (0) (0 = sine-wave 1 = square-wave, used for stereo, ignored for mono)
// FrequencyL: default: -1 (440 htz) (Left frequency, used for mono)
// FrequencyR: default: -1 (440 htz) (Right frequency, used for stereo, ignored for mono)
// VolumeL: default: -1 (= 1) (from 0 to 1) => volume left
// VolumeR: default: -1 (= 1) (from 0 to 1) => volume rigth (ignored for mono)
// Duration: default: -1 (= 1000) => duration in msec (0 = endless)
// NbHarmonics: default: -1 (= 0) Number of Harmonics
// EvenHarmonics: default: -1 (= 0) (0 = all harmonics, 1 = Only even harmonics)
// OutputIndex: Output index of used output
// -1: all output, -2: no output, other cint32 refer to
// a existing OutputIndex
// (if multi-output then OutName = name of each output separeted by ';')
// SampleFormat: default : -1 (0: Float32) (0: Float32, 1:Int32, 2:Int16)
// SampleRate: delault : -1 (44100)
// FramesCount: -1 default : 1024
// result: Input Index in array -1 = error
}
{$if defined(cpuarm) or defined(cpuaarch64)} // need a lower latency
if uos_AddIntoDevOut(PlayerIndex1,-1,0.3,-1,-1, 0,-1,-1) > - 1 then
{$else}
if uos_AddIntoDevOut(PlayerIndex1, -1, -1, -1, -1, 0, -1, -1) > -1 then
{$endif}
//// add a Output into device with custom parameters
//////////// PlayerIndex : Index of a existing Player
// result : -1 nothing created, otherwise Output Index in array
begin
/////// everything is ready, here we are, lets play it...
uos_Play(PlayerIndex1);
sleep(150);
uos_InputSetSynth(PlayerIndex1, inindex1, -1, -1, 880, 880, -1, -1, 0, 0, -1, True);
{
procedure InputSetSynth(InputIndex: cint32; WaveTypeL, WaveTypeR: integer;
FrequencyL, FrequencyR: float; VolumeL, VolumeR: float; duration: cint32;
NbHarmonic: cint32; EvenHarmonics: cint32; Enable: boolean);
// InputIndex: one existing input index
// WaveTypeL: do not change: -1 (0 = sine-wave 1 = square-wave, used for mono and stereo)
// WaveTypeR: do not change: -1 (0 = sine-wave 1 = square-wave, used for stereo, ignored for mono)
// FrequencyL: do not change: -1 (Left frequency, used for mono)
// FrequencyR: do not change: -1 (440 htz) (Right frequency, used for stereo, ignored for mono)
// VolumeL: do not change: -1 (= 1) (from 0 to 1) => volume left
// VolumeR: do not change: -1 (from 0 to 1) => volume rigth (ignored for mono)
// Duration: in msec (-1 = do not change)
// NbHarmonic: Number of Harmonics (-1 not change)
// EvenHarmonics: default: -1 (= 0) (0 = all harmonics, 1 = Only even harmonics)
// Enable: true or false ;
}
sleep(175);
uos_InputSetSynth(PlayerIndex1, inindex1, -1, -1, 610, 610 * 0.99, -1, -1, -1, 0, -1, True);
sleep(300);
uos_InputSetSynth(PlayerIndex1, inindex1, -1, -1, la3, la3 * 0.99, -1, -1, -1, 0, -1, True);
sleep(150);
uos_InputSetSynth(PlayerIndex1, inindex1, -1, -1, 420, 420 * 0.99, -1, -1, -1, 0, -1, True);
sleep(300);
uos_InputSetSynth(PlayerIndex1, inindex1, -1, -1, 320, 320 * 0.99, -1, -1, -1, 0, -1, True);
sleep(150);
uos_InputSetSynth(PlayerIndex1, inindex1, -1, -1, 660, 660 * 0.99, -1, -1, -1, 0, -1, True);
sleep(300);
uos_InputSetSynth(PlayerIndex1, inindex1, -1, -1, la3, la3 * 0.99, -1, -1, -1, 0, 1, True);
sleep(300);
uos_InputSetSynth(PlayerIndex1, inindex1, -1, -1, la3, la3 * 1.01, -1, -1, -1, 0, 0, True);
sleep(300);
uos_InputSetSynth(PlayerIndex1, inindex1, -1, -1, la3, la3 * 0.99, -1, -1, -1, 0, 1, True);
sleep(300);
uos_InputSetSynth(PlayerIndex1, inindex1, -1, -1, la3, la3 * 1.01, -1, -1, -1, 0, 0, True);
sleep(1500);
uos_stop(PlayerIndex1);
writeln(IntToStr(GetCPUCount()));
end;
end;
end;
procedure TuosConsole.doRun;
begin
ConsolePlay;
uos_free;
Terminate;
end;
constructor TuosConsole.Create(TheOwner: TComponent);
begin
inherited Create(TheOwner);
StopOnException := True;
end;
var
Application: TUOSConsole;
begin
Application := TUOSConsole.Create(nil);
Application.Title := 'Console Synthesizer';
Application.Run;
Application.Free;
end.

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UOS/examples/conswebstream.lpi Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
<Version Value="10"/>
<General>
<Flags>
<MainUnitHasCreateFormStatements Value="False"/>
<MainUnitHasTitleStatement Value="False"/>
</Flags>
<SessionStorage Value="InProjectDir"/>
<MainUnit Value="0"/>
<Title Value="conswebstream"/>
<UseAppBundle Value="False"/>
<ResourceType Value="res"/>
</General>
<i18n>
<EnableI18N LFM="False"/>
</i18n>
<BuildModes Count="1">
<Item1 Name="Default" Default="True"/>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
</PublishOptions>
<RunParams>
<local>
<FormatVersion Value="1"/>
</local>
</RunParams>
<Units Count="1">
<Unit0>
<Filename Value="conswebstream.pas"/>
<IsPartOfProject Value="True"/>
</Unit0>
</Units>
</ProjectOptions>
<CompilerOptions>
<Version Value="11"/>
<Target>
<Filename Value="conswebstream"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
<UnitOutputDirectory Value="units/$(TargetCPU)-$(TargetOS)"/>
</SearchPaths>
<CodeGeneration>
<SmartLinkUnit Value="True"/>
<SmallerCode Value="True"/>
</CodeGeneration>
<Linking>
<Debugging>
<StripSymbols Value="True"/>
<UseExternalDbgSyms Value="True"/>
</Debugging>
<LinkSmart Value="True"/>
</Linking>
<Other>
<WriteFPCLogo Value="False"/>
</Other>
</CompilerOptions>
<Debugging>
<Exceptions Count="3">
<Item1>
<Name Value="EAbort"/>
</Item1>
<Item2>
<Name Value="ECodetoolError"/>
</Item2>
<Item3>
<Name Value="EFOpenError"/>
</Item3>
</Exceptions>
</Debugging>
</CONFIG>

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program conswebstream;
///WARNING : needs FPC version > 3.0.1
{$mode objfpc}{$H+}
{$DEFINE UseCThreads}
uses
cmem,
{$IFDEF UNIX}
cthreads,
{$ENDIF}
Classes,
// ctypes,
SysUtils,
//uos_opusurl,
uos_flat;
var
res, res2: integer;
ordir, opath, PA_FileName, MP_FileName, OF_FileName, theurl: string;
theicytag: PChar;
PlayerIndex1: integer;
begin
ordir := (ExtractFilePath(ParamStr(0)));
{$IFDEF Windows}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib\Windows\64bit\LibPortaudio-64.dll';
MP_FileName := ordir + 'lib\Windows\64bit\LibMpg123-64.dll';
{$else}
PA_FileName := ordir + 'lib\Windows\32bit\LibPortaudio-32.dll';
MP_FileName := ordir + 'lib\Windows\32bit\LibMpg123-32.dll';
{$endif}
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
PA_FileName := ordir + 'lib/Linux/64bit/LibPortaudio-64.so';
MP_FileName := ordir + 'lib/Linux/64bit/LibMpg123-64.so';
OF_FileName := ordir + 'lib/Linux/64bit/LibOpusFile-64.so';
{$endif}
{$if defined(cpu86) and defined(linux)}
PA_FileName := ordir + 'lib/Linux/32bit/LibPortaudio-32.so';
MP_FileName := ordir + 'lib/Linux/32bit/LibMpg123-32.so';
{$endif}
{$if defined(linux) and defined(cpuaarch64)}
PA_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libportaudio_aarch64.so';
MP_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libmpg123_aarch64.so';
{$ENDIF}
{$if defined(linux) and defined(cpuarm)}
PA_FileName := ordir + 'lib/Linux/arm_raspberrypi/libportaudio-arm.so';
MP_FileName := ordir + 'lib/Linux/arm_raspberrypi/libmpg123-arm.so';
{$ENDIF}
{$if defined(CPUAMD64) and defined(openbsd) }
SF_FileName := ordir + 'lib/OpenBSD/64bit/LibSndFile-64.so';
MP_FileName := ordir + 'lib/Linux/64bit/LibMpg123-64.so';
{$ENDIF}
{$IFDEF freebsd}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib/FreeBSD/64bit/libportaudio-64.so';
MP_FileName := ordir + 'lib/FreeBSD/64bit/libmpg123-64.so';
{$else}
PA_FileName := ordir + 'lib/FreeBSD/32bit/libportaudio-32.so';
MP_FileName := ordir + 'lib/FreeBSD/32bit/libmpg123-32.so';
{$endif}
{$ENDIF}
{$IFDEF Darwin}
{$IFDEF CPU32}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
PA_FileName := opath + '/lib/Mac/32bit/LibPortaudio-32.dylib';
MP_FileName := opath + '/lib/Mac/32bit/LibMpg123-32.dylib';
{$ENDIF}
{$IFDEF CPU64}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
PA_FileName := opath + '/lib/Mac/64bit/LibPortaudio-64.dylib';
MP_FileName := opath + '/lib/Mac/64bit/LibMpg123-64.dylib';
{$ENDIF}
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
// For Linux amd64, check libsndfile.so
if (SF_FileName <> 'system') and (SF_FileName <> '') then
if uos_TestLoadLibrary(PChar(SF_FileName)) = false then
SF_FileName := SF_FileName + '.2';
{$endif}
// Load the libraries
// function uos_loadlib(PortAudioFileName, SndFileFileName, Mpg123FileName, Mp4ffFileName, FaadFileName, opusfilefilename, libxmpfilename: PChar) : LongInt;
// for web streaming => Mpg123 is needed
res := uos_LoadLib(PChar(PA_FileName), nil, PChar(MP_FileName), nil, nil, PChar(OF_FileName), nil);
writeln('');
if res = 0 then
writeln('===> Libraries are loaded.')
else
writeln('===> Libraries are NOT loaded.');
PlayerIndex1 := 0;
uos_CreatePlayer(PlayerIndex1); //// Create the player
writeln('===> uos_CreatePlayer => ok');
// theurl := 'http://broadcast.infomaniak.net:80/alouette-high.mp3';
// theurl := 'http://www.alouette.fr/alouette.m3u' ;
// theurl := 'http://broadcast.infomaniak.net/start-latina-high.mp3' ;
// theurl := 'http://www.hubharp.com/web_sound/BachGavotteShort.mp3' ;
// theurl := 'http://www.jerryradio.com/downloads/BMB-64-03-06-MP3/jg1964-03-06t01.mp3' ;
// theurl := 'https://sites.google.com/site/fredvsbinaries/willi.opus';
theurl := 'http://stream-uk1.radioparadise.com/mp3-128';
// for opus file, set AudioFormat = 1 in AddFromURL()
// theurl := 'https://sites.google.com/site/fredvsbinaries/guit_kungs.opus';
{
with TfpHttpClient.Create(nil) do
try WriteLn(Get(theurl));
finally Free;
end;
}
writeln('Try to connect to ' + theurl);
// res := uos_AddFromURL(PlayerIndex1,pchar(theurl)) ;
res := uos_AddFromURL(PlayerIndex1, PChar(theurl), -1, -1, -1, -1, False);
////////// URL : URL of audio file
////////// OutputIndex : OutputIndex of existing Output // -1: all output, -2: no output, other LongInt : existing Output
////////// SampleFormat : -1 default : Int16 (0: Float32, 1:Int32, 2:Int16)
//////////// FramesCount : default : -1 (1024)
//////////// AudioFormat : default : -1 (mp3) (0: mp3, 1: opus)
///////////// ICY data enabled
if res < 0 then
writeln('===> uos_AddFromURL => NOT OK:' + IntToStr(res))
else
begin
writeln('===> uos_AddFromURL => OK :' + IntToStr(res));
//// add a Output => change framecount => 1024
{$if defined(cpuarm) or defined(cpuaarch64)} // need a lower latency
res2 := uos_AddIntoDevOut(PlayerIndex1, -1, 0.3, uos_InputGetSampleRate(PlayerIndex1, res), -1, -1, 1024, -1);
{$else}
res2 := uos_AddIntoDevOut(PlayerIndex1, -1, -1, uos_InputGetSampleRate(PlayerIndex1, res), -1, -1, 1024, -1);
{$endif}
////// Add a Output into Device Output
//////////// Device ( -1 is default device )
//////////// Latency ( -1 is latency suggested )
//////////// SampleRate : delault : -1 (44100)
//////////// Channels : delault : -1 (2:stereo) (0: no channels, 1:mono, 2:stereo, ...)
//////////// SampleFormat : default : -1 (2:Int16) (0: Float32, 1:Int32, 2:Int16)
//////////// FramesCount : default : -1 (= 4096)
// ChunkCount : default : -1 (= 512)
if res2 <> -1 then
writeln('===> uos_AddIntoDevOut => ok :' + IntToStr(res2))
else
writeln('===> uos_AddIntoDevOut => NOT ok');
if res <> -1 then
begin
writeln('===> All ready to play.');
writeln('Press a key to play...');
writeln('After, press a key to exit...');
end
else
writeln();
readln;
/// OK, let play it.
if res <> -1 then
uos_Play(PlayerIndex1);
{
sleep(3000);
uos_inputupdateicy(PlayerIndex1,0,theicytag);
writeln('icy = ' + (theicytag));
sleep(3000);
uos_inputupdateicy(PlayerIndex1,0,theicytag);
writeln('icy = ' + (theicytag));
// }
writeln('Press a key to exit...');
end;
readln;
uos_free;
end.

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UOS/examples/deviceinfos.lpi Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
<Version Value="12"/>
<General>
<Flags>
<CompatibilityMode Value="True"/>
</Flags>
<Title Value="deviceinfos"/>
<UseAppBundle Value="False"/>
<ResourceType Value="res"/>
<UseXPManifest Value="True"/>
<XPManifest>
<DpiAware Value="True"/>
</XPManifest>
</General>
<i18n>
<EnableI18N LFM="False"/>
</i18n>
<CustomData Count="15">
<Item0 Name="lazpackager/copyright" Value="2012 Fred van Stappen"/>
<Item1 Name="lazpackager/deb/ppa" Value="ppa:fiens/uos"/>
<Item2 Name="lazpackager/deb/series" Value="precise"/>
<Item3 Name="lazpackager/deb/tpl_changelog" Value="?PACKAGE_NAME? (?FULLVERSION?) ?SERIES?; urgency=low
* Original version ?VERSION? packaged with lazdebian
-- ?MAINTAINER? &lt;?MAINTAINER_EMAIL?> ?DATER?
"/>
<Item4 Name="lazpackager/deb/tpl_control" Value="Source: ?PACKAGE_NAME?
Maintainer: ?MAINTAINER? &lt;?MAINTAINER_EMAIL?>
Section: misc
Priority: optional
Standards-Version: 3.9.3
Build-Depends: fpc, lcl, lcl-utils, lazarus, debhelper (>= 8)
Package: ?PACKAGE_NAME?
Architecture: any
Depends: ${shlibs:Depends}, ${misc:Depends},
Description: ?DESCRIPTION?
?DESCRIPTION_LONG?
"/>
<Item5 Name="lazpackager/deb/tpl_copyright" Value="Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Files: *
Copyright: ?COPYRIGHT?
License: GPL-2+
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
at your option) any later version.
.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
.
On Debian systems, the full text of the GNU General Public
License version 2 can be found in the file
/usr/share/common-licenses/GPL-2
"/>
<Item6 Name="lazpackager/deb/tpl_rules" Value="#!/usr/bin/make -f
# see http://www.debian.org/doc/manuals/maint-guide/dreq.en.html
override_dh_auto_build:
dh_auto_build -- PREFIX=/usr
override_dh_auto_install:
dh_auto_install -- PREFIX=/usr
%:
dh $@
"/>
<Item7 Name="lazpackager/description" Value="United Openlib of Sound"/>
<Item8 Name="lazpackager/description_long" Value="United Openlib of Sound is a Pascal linker for Portaudio, Sndfile and MPG123 audio libraries.
With UOS audio life is easier..."/>
<Item9 Name="lazpackager/export_cmd" Value="?CP? *.lpi ?TEMPFOLDER?/
?CP? *.lpr ?TEMPFOLDER?/
?CP? *.pas ?TEMPFOLDER?/
?CP? *.lfm ?TEMPFOLDER?/
?CP? *.ico ?TEMPFOLDER?/
"/>
<Item10 Name="lazpackager/maintainer" Value="Fred van Stappen"/>
<Item11 Name="lazpackager/maintainer_email" Value="fiens@hotmail.com"/>
<Item12 Name="lazpackager/package_name" Value="united_openlib_sound"/>
<Item13 Name="lazpackager/tpl_makefile" Value="PREFIX = /usr/local
# debuild will set DESTDIR to the fakeroot path and
# in the override rules we will change PREFIX to /usr
BINDIR = $(DESTDIR)$(PREFIX)/bin
.PHONY : all
all:
lazbuild ?PROJECT?
.PHONY : clean
clean:
$(RM) -r lib
$(RM) *.res
$(RM) ?EXECUTABLE?
.PHONY : install
install:
mkdir -p $(BINDIR)
install -s ?EXECUTABLE? $(BINDIR)/
"/>
<Item14 Name="lazpackager/use_existing_makefile" Value="False"/>
</CustomData>
<BuildModes Count="1" Active="Default">
<Item1 Name="Default" Default="True"/>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
</PublishOptions>
<RunParams>
<FormatVersion Value="2"/>
<Modes Count="1">
<Mode0 Name="default"/>
</Modes>
</RunParams>
<RequiredPackages Count="1">
<Item1>
<PackageName Value="LCL"/>
</Item1>
</RequiredPackages>
<Units Count="45">
<Unit0>
<Filename Value="deviceinfos.lpr"/>
<IsPartOfProject Value="True"/>
<CursorPos X="3" Y="7"/>
<UsageCount Value="200"/>
<Loaded Value="True"/>
</Unit0>
<Unit1>
<Filename Value="main_di.pas"/>
<IsPartOfProject Value="True"/>
<ComponentName Value="Form1"/>
<HasResources Value="True"/>
<ResourceBaseClass Value="Form"/>
<IsVisibleTab Value="True"/>
<EditorIndex Value="1"/>
<TopLine Value="249"/>
<CursorPos X="22" Y="262"/>
<UsageCount Value="200"/>
<Loaded Value="True"/>
<LoadedDesigner Value="True"/>
</Unit1>
<Unit2>
<Filename Value="lazdyn_portaudio.pas"/>
<TopLine Value="371"/>
<CursorPos X="89" Y="4"/>
<UsageCount Value="99"/>
</Unit2>
<Unit3>
<Filename Value="Lazdyn_SoundTouch.pas"/>
<CursorPos X="59" Y="12"/>
<UsageCount Value="6"/>
</Unit3>
<Unit4>
<Filename Value="u_os.pas"/>
<TopLine Value="445"/>
<CursorPos X="10" Y="402"/>
<UsageCount Value="81"/>
</Unit4>
<Unit5>
<Filename Value="../firstprognew/mainmixxl.pas"/>
<TopLine Value="4347"/>
<CursorPos X="9" Y="4364"/>
<UsageCount Value="10"/>
</Unit5>
<Unit6>
<Filename Value="../dynmpg123/waveutils.pas"/>
<TopLine Value="3"/>
<CursorPos X="45" Y="43"/>
<UsageCount Value="6"/>
</Unit6>
<Unit7>
<Filename Value="kPGtest.pas"/>
<TopLine Value="111"/>
<CursorPos X="32" Y="128"/>
<UsageCount Value="8"/>
</Unit7>
<Unit8>
<Filename Value="kPGtestSF.pas"/>
<TopLine Value="27"/>
<CursorPos X="29" Y="32"/>
<UsageCount Value="8"/>
</Unit8>
<Unit9>
<Filename Value="lazdyn_mpg123.pas"/>
<TopLine Value="244"/>
<CursorPos X="102" Y="250"/>
<UsageCount Value="99"/>
</Unit9>
<Unit10>
<Filename Value="../OpenC2Pas/src/main.pas"/>
<TopLine Value="193"/>
<CursorPos Y="232"/>
<UsageCount Value="5"/>
</Unit10>
<Unit11>
<Filename Value="lazdyn_libsndfile.pas"/>
<CursorPos Y="12"/>
<UsageCount Value="99"/>
</Unit11>
<Unit12>
<Filename Value="../U_OS_Test (copie)/u_os.pas"/>
<TopLine Value="72"/>
<CursorPos X="34" Y="236"/>
<UsageCount Value="1"/>
</Unit12>
<Unit13>
<Filename Value="PA_SF_MP.pas"/>
<TopLine Value="77"/>
<CursorPos X="20" Y="10"/>
<UsageCount Value="3"/>
</Unit13>
<Unit14>
<Filename Value="/lib/codetyphon/fpcsrc/rtl/objpas/sysutils/sysstrh.inc"/>
<TopLine Value="100"/>
<CursorPos X="10" Y="112"/>
<UsageCount Value="6"/>
</Unit14>
<Unit15>
<Filename Value="../lazarus64/examples/multithreading/mainunit.pas"/>
<TopLine Value="70"/>
<UsageCount Value="6"/>
</Unit15>
<Unit16>
<Filename Value="../lazarus64/examples/pascalstream/componentstreampas.pas"/>
<TopLine Value="33"/>
<UsageCount Value="9"/>
</Unit16>
<Unit17>
<Filename Value="../firstprognewssbpm/mainmixxl.pas"/>
<ComponentName Value="MiXimumLP"/>
<HasResources Value="True"/>
<ResourceBaseClass Value="Form"/>
<TopLine Value="2775"/>
<CursorPos X="20" Y="2792"/>
<UsageCount Value="8"/>
</Unit17>
<Unit18>
<Filename Value="/media/Windows7/dynsndfile/libsndfilestrings.pas"/>
<UsageCount Value="6"/>
</Unit18>
<Unit19>
<Filename Value="/media/Windows7/dynsndfile/lazdyn_libsndfile.pas"/>
<UsageCount Value="6"/>
</Unit19>
<Unit20>
<Filename Value="../logouos/unit1.pas"/>
<TopLine Value="67"/>
<CursorPos X="51" Y="83"/>
<UsageCount Value="6"/>
</Unit20>
<Unit21>
<Filename Value="/lib/codetyphon/lazarus/lcl/graphics.pp"/>
<TopLine Value="1168"/>
<CursorPos X="49" Y="1181"/>
<UsageCount Value="8"/>
</Unit21>
<Unit22>
<Filename Value="/lib/codetyphon/fpcsrc/rtl/objpas/objpas.pp"/>
<TopLine Value="119"/>
<CursorPos X="8" Y="28"/>
<UsageCount Value="6"/>
</Unit22>
<Unit23>
<Filename Value="uos.pas"/>
<EditorIndex Value="2"/>
<TopLine Value="4663"/>
<CursorPos X="2" Y="4673"/>
<UsageCount Value="100"/>
<Loaded Value="True"/>
</Unit23>
<Unit24>
<Filename Value="uos_new.pas"/>
<TopLine Value="310"/>
<CursorPos X="29" Y="478"/>
<UsageCount Value="80"/>
</Unit24>
<Unit25>
<Filename Value="../firstprognew/bass.pas"/>
<TopLine Value="810"/>
<UsageCount Value="5"/>
</Unit25>
<Unit26>
<Filename Value="../onenamevar/unit1.pas"/>
<ComponentName Value="Form1"/>
<HasResources Value="True"/>
<ResourceBaseClass Value="Form"/>
<TopLine Value="81"/>
<CursorPos X="44" Y="100"/>
<UsageCount Value="8"/>
</Unit26>
<Unit27>
<Filename Value="/lib/codetyphon/lazarus/packager/registration/fcllaz.pas"/>
<CursorPos Y="4"/>
<UsageCount Value="2"/>
</Unit27>
<Unit28>
<Filename Value="../lazarus32/packager/registration/fcllaz.pas"/>
<UsageCount Value="2"/>
</Unit28>
<Unit29>
<Filename Value="../U_OS_Testnewonetype/uos.pas"/>
<TopLine Value="444"/>
<CursorPos X="79" Y="452"/>
<UsageCount Value="7"/>
</Unit29>
<Unit30>
<Filename Value="/media/Windows7/UOS/uos.pas"/>
<TopLine Value="747"/>
<CursorPos X="5" Y="750"/>
<UsageCount Value="3"/>
</Unit30>
<Unit31>
<Filename Value="/lib/codetyphon/lazarus/components/codetools/codebeautifier.pas"/>
<TopLine Value="405"/>
<UsageCount Value="5"/>
</Unit31>
<Unit32>
<Filename Value="../dynportaudio/mainunitsine.pas"/>
<ComponentName Value="Form1"/>
<HasResources Value="True"/>
<ResourceBaseClass Value="Form"/>
<TopLine Value="463"/>
<CursorPos Y="483"/>
<UsageCount Value="17"/>
</Unit32>
<Unit33>
<Filename Value="../dynportaudio/unit1.pas"/>
<TopLine Value="81"/>
<CursorPos X="16" Y="91"/>
<UsageCount Value="10"/>
</Unit33>
<Unit34>
<Filename Value="/media/Windows7/hollytray/unit1.pas"/>
<TopLine Value="48"/>
<UsageCount Value="9"/>
</Unit34>
<Unit35>
<Filename Value="../DynSynthDemo/umain.pas"/>
<TopLine Value="260"/>
<CursorPos X="100" Y="281"/>
<UsageCount Value="9"/>
</Unit35>
<Unit36>
<Filename Value="uos_portaudio.pas"/>
<EditorIndex Value="3"/>
<TopLine Value="65"/>
<CursorPos X="5" Y="76"/>
<UsageCount Value="17"/>
<Loaded Value="True"/>
</Unit36>
<Unit37>
<Filename Value="main_sp.pas"/>
<TopLine Value="213"/>
<CursorPos Y="230"/>
<UsageCount Value="10"/>
</Unit37>
<Unit38>
<Filename Value="../../firstprognew (copie)/mainmixxl.pas"/>
<TopLine Value="5842"/>
<CursorPos X="66" Y="5861"/>
<UsageCount Value="12"/>
</Unit38>
<Unit39>
<Filename Value="../../lazarus32/packager/registration/fcllaz.pas"/>
<UsageCount Value="10"/>
</Unit39>
<Unit40>
<Filename Value="../../lazarus64/packager/registration/fcllaz.pas"/>
<UsageCount Value="10"/>
</Unit40>
<Unit41>
<Filename Value="deviceinfos_fpGUI.lpr"/>
<TopLine Value="149"/>
<CursorPos X="35" Y="170"/>
<UsageCount Value="10"/>
</Unit41>
<Unit42>
<Filename Value="filterplayer.lpi"/>
<UsageCount Value="10"/>
<DefaultSyntaxHighlighter Value="XML"/>
</Unit42>
<Unit43>
<Filename Value="uos_flat.pas"/>
<EditorIndex Value="4"/>
<TopLine Value="568"/>
<CursorPos X="3" Y="580"/>
<UsageCount Value="12"/>
<Loaded Value="True"/>
</Unit43>
<Unit44>
<Filename Value="../../lazarus/2.0.6/lcl/forms/timepopup.pas"/>
<ComponentName Value="TimePopupForm"/>
<HasResources Value="True"/>
<ResourceBaseClass Value="Form"/>
<UnitName Value="TimePopup"/>
<EditorIndex Value="-1"/>
<CursorPos X="94" Y="13"/>
<UsageCount Value="10"/>
</Unit44>
</Units>
<JumpHistory Count="30" HistoryIndex="29">
<Position1>
<Filename Value="uos_flat.pas"/>
<Caret Line="370" Column="91" TopLine="367"/>
</Position1>
<Position2>
<Filename Value="uos_flat.pas"/>
<Caret Line="984" Column="53" TopLine="976"/>
</Position2>
<Position3>
<Filename Value="uos_flat.pas"/>
<Caret Line="989" Column="19" TopLine="977"/>
</Position3>
<Position4>
<Filename Value="uos.pas"/>
<Caret Line="597" Column="17" TopLine="590"/>
</Position4>
<Position5>
<Filename Value="uos_flat.pas"/>
<Caret Line="8" Column="57"/>
</Position5>
<Position6>
<Filename Value="main_di.pas"/>
<Caret Line="9" Column="76"/>
</Position6>
<Position7>
<Filename Value="main_di.pas"/>
<Caret Line="82" Column="11" TopLine="67"/>
</Position7>
<Position8>
<Filename Value="main_di.pas"/>
<Caret Line="157" Column="45" TopLine="144"/>
</Position8>
<Position9>
<Filename Value="main_di.pas"/>
<Caret Line="158" Column="44" TopLine="143"/>
</Position9>
<Position10>
<Filename Value="uos.pas"/>
<Caret Line="3014" Column="51" TopLine="3007"/>
</Position10>
<Position11>
<Filename Value="uos.pas"/>
<Caret Line="4212" Column="80" TopLine="4185"/>
</Position11>
<Position12>
<Filename Value="uos.pas"/>
<Caret Line="4442" Column="47" TopLine="4424"/>
</Position12>
<Position13>
<Filename Value="uos.pas"/>
<Caret Line="4447" Column="31" TopLine="4424"/>
</Position13>
<Position14>
<Filename Value="main_di.pas"/>
<Caret Line="111" Column="67" TopLine="111"/>
</Position14>
<Position15>
<Filename Value="uos_flat.pas"/>
<Caret Line="580" Column="3" TopLine="568"/>
</Position15>
<Position16>
<Filename Value="uos.pas"/>
<Caret Line="214" Column="15" TopLine="208"/>
</Position16>
<Position17>
<Filename Value="uos.pas"/>
<Caret Line="4673" Column="33" TopLine="4654"/>
</Position17>
<Position18>
<Filename Value="uos.pas"/>
<Caret Line="4723" Column="42" TopLine="4703"/>
</Position18>
<Position19>
<Filename Value="uos.pas"/>
<Caret Line="214" Column="15" TopLine="202"/>
</Position19>
<Position20>
<Filename Value="uos.pas"/>
<Caret Line="4673" Column="33" TopLine="4654"/>
</Position20>
<Position21>
<Filename Value="uos.pas"/>
<Caret Line="4723" Column="42" TopLine="4703"/>
</Position21>
<Position22>
<Filename Value="uos.pas"/>
<Caret Line="214" Column="15" TopLine="202"/>
</Position22>
<Position23>
<Filename Value="uos.pas"/>
<Caret Line="4676" Column="101" TopLine="4654"/>
</Position23>
<Position24>
<Filename Value="uos.pas"/>
<Caret Line="4675" Column="2" TopLine="4654"/>
</Position24>
<Position25>
<Filename Value="uos.pas"/>
<Caret Line="4673" Column="2" TopLine="4663"/>
</Position25>
<Position26>
<Filename Value="main_di.pas"/>
<Caret Line="48" Column="41" TopLine="25"/>
</Position26>
<Position27>
<Filename Value="main_di.pas"/>
<Caret Line="47" Column="41" TopLine="25"/>
</Position27>
<Position28>
<Filename Value="main_di.pas"/>
<Caret Line="262" Column="3" TopLine="249"/>
</Position28>
<Position29>
<Filename Value="main_di.pas"/>
<Caret Line="22" Column="25" TopLine="22"/>
</Position29>
<Position30>
<Filename Value="main_di.pas"/>
<Caret Line="262" Column="21" TopLine="249"/>
</Position30>
</JumpHistory>
</ProjectOptions>
<CompilerOptions>
<Version Value="11"/>
<Target>
<Filename Value="deviceinfos"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
<UnitOutputDirectory Value="units/$(TargetCPU)-$(TargetOS)"/>
</SearchPaths>
<CodeGeneration>
<SmartLinkUnit Value="True"/>
<SmallerCode Value="True"/>
</CodeGeneration>
<Linking>
<Debugging>
<GenerateDebugInfo Value="False"/>
<UseLineInfoUnit Value="False"/>
<StripSymbols Value="True"/>
</Debugging>
<LinkSmart Value="True"/>
<Options>
<Win32>
<GraphicApplication Value="True"/>
</Win32>
</Options>
</Linking>
<Other>
<WriteFPCLogo Value="False"/>
</Other>
</CompilerOptions>
<Debugging>
<BreakPoints Count="1">
<Item1>
<Kind Value="bpkSource"/>
<WatchScope Value="wpsLocal"/>
<WatchKind Value="wpkWrite"/>
<Source Value="u_os.pas"/>
<Line Value="42"/>
</Item1>
</BreakPoints>
<Exceptions Count="3">
<Item1>
<Name Value="EAbort"/>
</Item1>
<Item2>
<Name Value="ECodetoolError"/>
</Item2>
<Item3>
<Name Value="EFOpenError"/>
</Item3>
</Exceptions>
</Debugging>
</CONFIG>

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UOS/examples/deviceinfos.lpr Normal file
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program deviceinfos;
{$mode objfpc}{$H+}
{$DEFINE UseCThreads}
uses
{$IFDEF UNIX} {$IFDEF UseCThreads}
cthreads,
cwstring, {$ENDIF} {$ENDIF}
Interfaces, // this includes the LCL widgetset
Forms,
main_di { you can add units after this };
{$R *.res}
begin
Application.Initialize;
Application.CreateForm(TForm1, Form1);
Application.Run;
end.

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UOS/examples/deviceinfos_fpGUI.lpi Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
<Version Value="10"/>
<General>
<Flags>
<SaveOnlyProjectUnits Value="True"/>
<LRSInOutputDirectory Value="False"/>
</Flags>
<SessionStorage Value="InProjectDir"/>
<MainUnit Value="0"/>
<Title Value="UOS Devices Infos"/>
<UseAppBundle Value="False"/>
</General>
<BuildModes Count="1">
<Item1 Name="default" Default="True"/>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
<IgnoreBinaries Value="False"/>
<IncludeFileFilter Value="*.(pas|pp|inc|lfm|lpr|lrs|lpi|lpk|sh|xml)"/>
<ExcludeFileFilter Value="*.(bak|ppu|ppw|o|so);*~;backup"/>
</PublishOptions>
<RunParams>
<local>
<FormatVersion Value="1"/>
<LaunchingApplication PathPlusParams="/usr/X11R6/bin/xterm -T 'Lazarus Run Output' -e $(LazarusDir)/tools/runwait.sh $(TargetCmdLine)"/>
</local>
</RunParams>
<RequiredPackages Count="1">
<Item1>
<PackageName Value="fpgui_toolkit"/>
</Item1>
</RequiredPackages>
<Units Count="1">
<Unit0>
<Filename Value="deviceinfos_fpGUI.pas"/>
<IsPartOfProject Value="True"/>
</Unit0>
</Units>
</ProjectOptions>
<CompilerOptions>
<Version Value="11"/>
<Target>
<Filename Value="Device_Infos"/>
</Target>
<SearchPaths>
<UnitOutputDirectory Value="units/$(TargetCPU)-$(TargetOS)"/>
</SearchPaths>
<CodeGeneration>
<SmartLinkUnit Value="True"/>
</CodeGeneration>
<Linking>
<Debugging>
<GenerateDebugInfo Value="False"/>
<StripSymbols Value="True"/>
</Debugging>
<LinkSmart Value="True"/>
<Options>
<Win32>
<GraphicApplication Value="True"/>
</Win32>
</Options>
</Linking>
<Other>
<WriteFPCLogo Value="False"/>
<CustomOptions Value="-FUunits"/>
</Other>
</CompilerOptions>
</CONFIG>

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UOS/examples/deviceinfos_fpGUI.pas Normal file
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program deviceinfos_fpGUI;
{$mode objfpc}{$H+}
uses
{$IFDEF UNIX}
cthreads,
cwstring,
{$ENDIF}
SysUtils,
fpg_base,
fpg_main,
fpg_form,
uos_flat,
fpg_style_chrome_silver_flatmenu,
fpg_stylemanager,
Classes,
fpg_button,
fpg_widget,
fpg_label,
fpg_Editbtn,
fpg_grid { you can add units after this };
type
TDevicesInfos = class(TfpgForm)
procedure UOS_logo(Sender: TObject);
private
{@VFD_HEAD_BEGIN: DevicesInfos}
infos_grid: TfpgStringGrid;
Custom1: TfpgWidget;
Labelport: TfpgLabel;
btnLoad: TfpgButton;
FilenameEdit1: TfpgFileNameEdit;
btnReLoad: TfpgButton;
Label1: TfpgLabel;
Label2: TfpgLabel;
Label3: TfpgLabel;
{@VFD_HEAD_END: DevicesInfos}
public
procedure AfterCreate; override;
procedure btnLoadClick(Sender: TObject);
procedure CloseClick(Sender: TObject);
procedure btnReLoadClick(Sender: TObject);
procedure CheckInfos();
end;
{@VFD_NEWFORM_DECL}
{@VFD_NEWFORM_IMPL}
var
ordir: string;
procedure TDevicesInfos.CheckInfos();
var
x: integer;
begin
UOS_GetInfoDevice();
label1.Text := 'Devices Count = ' + IntToStr(UOSDeviceCount);
label2.Text := 'Def Dev IN = ' + IntToStr(UOSDefaultDeviceIN);
label3.Text := 'Def Dev OUT = ' + IntToStr(UOSDefaultDeviceOUT);
infos_grid.rowcount := UOSDeviceCount;
x := 0;
while x < UOSDeviceCount do
begin
infos_grid.Cells[0, x] := IntToStr(UOSDeviceInfos[x].DeviceNum);
infos_grid.Cells[1, x] := UOSDeviceInfos[x].DeviceName;
if UOSDeviceInfos[x].DefaultDevIn = True then
infos_grid.Cells[2, x] := 'Yes'
else
infos_grid.Cells[2, x] := 'No';
if UOSDeviceInfos[x].DefaultDevOut = True then
infos_grid.Cells[3, x] := 'Yes'
else
infos_grid.Cells[3, x] := 'No';
infos_grid.Cells[4, x] := IntToStr(UOSDeviceInfos[x].ChannelsIn);
infos_grid.Cells[5, x] := IntToStr(UOSDeviceInfos[x].ChannelsOut);
infos_grid.Cells[6, x] := floattostrf(UOSDeviceInfos[x].SampleRate, ffFixed, 15, 0);
infos_grid.Cells[7, x] := floattostrf(UOSDeviceInfos[x].LatencyHighIn, ffFixed, 15, 8);
infos_grid.Cells[8, x] := floattostrf(UOSDeviceInfos[x].LatencyHighOut, ffFixed, 15, 8);
infos_grid.Cells[9, x] := floattostrf(UOSDeviceInfos[x].LatencyLowIn, ffFixed, 15, 8);
infos_grid.Cells[10, x] := floattostrf(UOSDeviceInfos[x].LatencyLowOut, ffFixed, 15, 8);
infos_grid.Cells[11, x] := UOSDeviceInfos[x].HostAPIName;
infos_grid.Cells[12, x] := UOSDeviceInfos[x].DeviceType;
Inc(x);
end;
end;
procedure TDevicesInfos.CloseClick(Sender: TObject);
begin
if btnLoad.Enabled = False then
uos_UnloadLib();
end;
procedure TDevicesInfos.btnLoadClick(Sender: TObject);
begin
// Load the library
// function uos_loadlib(PortAudioFileName, SndFileFileName, Mpg123FileName, Mp4ffFileName, FaadFileName, opusfilefilename, libxmpfilename: PChar) : LongInt;
if uos_LoadLib(PChar(FilenameEdit1.FileName), nil, nil, nil, nil, nil, nil) = 0 then
begin
hide;
Height := 385;
btnReLoad.Enabled := True;
btnLoad.Enabled := False;
FilenameEdit1.ReadOnly := True;
UpdateWindowPosition;
btnLoad.Text := 'PortAudio library is loaded...';
CheckInfos();
WindowPosition := wpScreenCenter;
fpgapplication.ProcessMessages;
sleep(500);
Show;
end;
end;
procedure TDevicesInfos.btnReLoadClick(Sender: TObject);
begin
CheckInfos();
end;
procedure TDevicesInfos.AfterCreate;
begin
{%region 'Auto-generated GUI code' -fold}
{@VFD_BODY_BEGIN: DevicesInfos}
Name := 'DevicesInfos';
SetPosition(320, 168, 502, 385);
WindowTitle := 'Devices Infos ';
Hint := '';
BackGroundColor := $80000001;
WindowPosition := wpScreenCenter;
Ondestroy := @CloseClick;
infos_grid := TfpgStringGrid.Create(self);
with infos_grid do
begin
Name := 'infos_grid';
SetPosition(10, 160, 480, 180);
BackgroundColor := TfpgColor($80000002);
FontDesc := '#Grid';
HeaderFontDesc := '#GridHeader';
Hint := '';
RowCount := 1;
ColumnCount := 0;
RowSelect := False;
TabOrder := 0;
AddColumn('Dev', 40);
AddColumn('Name', 200);
AddColumn('Default IN', 80);
AddColumn('Default OUT', 80);
AddColumn('Chan IN', 60);
AddColumn('Chan OUT', 60);
AddColumn('S Rate', 63);
AddColumn('Latency High In', 120);
AddColumn('Latency High Out', 120);
AddColumn('Latency Low In', 120);
AddColumn('Latency Low Out', 120);
AddColumn('Host API', 80);
AddColumn('Type', 80);
DefaultRowHeight := 24;
end;
Custom1 := TfpgWidget.Create(self);
with Custom1 do
begin
Name := 'Custom1';
SetPosition(10, 8, 115, 115);
OnPaint := @UOS_logo;
end;
Labelport := TfpgLabel.Create(self);
with Labelport do
begin
Name := 'Labelport';
SetPosition(136, 40, 320, 15);
Alignment := taCenter;
FontDesc := '#Label1';
Hint := '';
Text := 'Folder + filename of PortAudio Library';
end;
btnLoad := TfpgButton.Create(self);
with btnLoad do
begin
Name := 'btnLoad';
SetPosition(16, 128, 470, 23);
FontDesc := '#Label1';
Hint := '';
ImageName := '';
TabOrder := 0;
Text := 'Load that library';
onclick := @btnLoadClick;
end;
FilenameEdit1 := TfpgFileNameEdit.Create(self);
with FilenameEdit1 do
begin
Name := 'FilenameEdit1';
SetPosition(136, 56, 356, 24);
ExtraHint := '';
FileName := '';
Filter := '';
InitialDir := '';
TabOrder := 3;
end;
btnReLoad := TfpgButton.Create(self);
with btnReLoad do
begin
Name := 'btnReLoad';
SetPosition(430, 353, 60, 23);
Enabled := False;
FontDesc := '#Label1';
Hint := '';
ImageName := '';
TabOrder := 6;
Text := 'Re-load';
onclick := @btnReLoadClick;
end;
Label1 := TfpgLabel.Create(self);
with Label1 do
begin
Name := 'Label1';
SetPosition(15, 355, 120, 20);
FontDesc := '#Label1';
Hint := '';
Text := 'Devices Count';
end;
Label2 := TfpgLabel.Create(self);
with Label2 do
begin
Name := 'Label2';
SetPosition(155, 355, 120, 20);
FontDesc := '#Label1';
Hint := '';
Text := 'Default Dev IN';
end;
Label3 := TfpgLabel.Create(self);
with Label3 do
begin
Name := 'Label3';
SetPosition(290, 355, 120, 20);
FontDesc := '#Label1';
Hint := '';
Text := 'Default Dev OUT';
end;
{@VFD_BODY_END: DevicesInfos}
{%endregion}
//////////////////////
ordir := IncludeTrailingBackslash(ExtractFilePath(ParamStr(0)));
Height := 157;
{$IFDEF Windows}
{$if defined(cpu64)}
FilenameEdit1.FileName := ordir + 'lib\Windows\64bit\LibPortaudio-64.dll';
{$else}
FilenameEdit1.FileName := ordir + 'lib\Windows\32bit\LibPortaudio-32.dll';
{$endif}
{$ENDIF}
{$IFDEF Darwin}
{$IFDEF CPU32}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
FilenameEdit1.FileName := opath + '/lib/Mac/32bit/LibPortaudio-32.dylib';
{$ENDIF}
{$IFDEF CPU64}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
FilenameEdit1.FileName := opath + '/lib/Mac/64bit/LibPortaudio-64.dylib';
{$ENDIF}
{$ENDIF}
{$IFDEF freebsd}
{$if defined(CPUAMD64)}
FilenameEdit1.FileName := ordir + 'lib/FreeBSD/64bit/libportaudio-64.so';
{$else}
FilenameEdit1.FileName := ordir + 'lib/FreeBSD/32bit/libportaudio-32.so';
{$endif}
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
FilenameEdit1.FileName := ordir + '/lib/Linux/64bit/LibPortaudio-64.so';
{$ENDIF}
{$if defined(cpu86) and defined(linux)}
FilenameEdit1.FileName := ordir + '/lib/Linux/32bit/LibPortaudio-32.so';
{$endif}
{$if defined(linux) and defined(cpuarm)}
FilenameEdit1.FileName := ordir + 'lib/Linux/arm_raspberrypi/libportaudio-arm.so';
{$endif}
{$if defined(linux) and defined(cpuaarch64)}
FilenameEdit1.FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libportaudio_aarch64.so';
{$ENDIF}
FilenameEdit1.Initialdir := ordir + 'lib';
end;
procedure TDevicesInfos.UOS_logo(Sender: TObject);
begin
with Custom1 do
begin
Canvas.GradientFill(GetClientRect, clgreen, clBlack, gdVertical);
Canvas.TextColor := clWhite;
Canvas.DrawText(60, 20, 'UOS');
end;
end;
procedure MainProc;
var
frm: TDevicesInfos;
begin
fpgApplication.Initialize;
if fpgStyleManager.SetStyle('Chrome silver flat menu') then
fpgStyle := fpgStyleManager.Style;
frm := TDevicesInfos.Create(nil);
try
frm.Show;
fpgApplication.Run;
finally
uos_free;
frm.Free;
end;
end;
begin
MainProc;
end.

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UOS/examples/filterplayer.lpi Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
<Version Value="11"/>
<General>
<MainUnit Value="0"/>
<Title Value="filterplayer"/>
<UseAppBundle Value="False"/>
<ResourceType Value="res"/>
<UseXPManifest Value="True"/>
<XPManifest>
<DpiAware Value="True"/>
</XPManifest>
</General>
<i18n>
<EnableI18N LFM="False"/>
</i18n>
<CustomData Count="15">
<Item0 Name="lazpackager/copyright" Value="2012 Fred van Stappen"/>
<Item1 Name="lazpackager/deb/ppa" Value="ppa:fiens/uos"/>
<Item2 Name="lazpackager/deb/series" Value="precise"/>
<Item3 Name="lazpackager/deb/tpl_changelog" Value="?PACKAGE_NAME? (?FULLVERSION?) ?SERIES?; urgency=low
* Original version ?VERSION? packaged with lazdebian
-- ?MAINTAINER? &lt;?MAINTAINER_EMAIL?> ?DATER?
"/>
<Item4 Name="lazpackager/deb/tpl_control" Value="Source: ?PACKAGE_NAME?
Maintainer: ?MAINTAINER? &lt;?MAINTAINER_EMAIL?>
Section: misc
Priority: optional
Standards-Version: 3.9.3
Build-Depends: fpc, lcl, lcl-utils, lazarus, debhelper (>= 8)
Package: ?PACKAGE_NAME?
Architecture: any
Depends: ${shlibs:Depends}, ${misc:Depends},
Description: ?DESCRIPTION?
?DESCRIPTION_LONG?
"/>
<Item5 Name="lazpackager/deb/tpl_copyright" Value="Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Files: *
Copyright: ?COPYRIGHT?
License: GPL-2+
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
at your option) any later version.
.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
.
On Debian systems, the full text of the GNU General Public
License version 2 can be found in the file
/usr/share/common-licenses/GPL-2
"/>
<Item6 Name="lazpackager/deb/tpl_rules" Value="#!/usr/bin/make -f
# see http://www.debian.org/doc/manuals/maint-guide/dreq.en.html
override_dh_auto_build:
dh_auto_build -- PREFIX=/usr
override_dh_auto_install:
dh_auto_install -- PREFIX=/usr
%:
dh $@
"/>
<Item7 Name="lazpackager/description" Value="United Openlib of Sound"/>
<Item8 Name="lazpackager/description_long" Value="United Openlib of Sound is a Pascal linker for Portaudio, Sndfile and MPG123 audio libraries.
With UOS audio life is easier..."/>
<Item9 Name="lazpackager/export_cmd" Value="?CP? *.lpi ?TEMPFOLDER?/
?CP? *.lpr ?TEMPFOLDER?/
?CP? *.pas ?TEMPFOLDER?/
?CP? *.lfm ?TEMPFOLDER?/
?CP? *.ico ?TEMPFOLDER?/
"/>
<Item10 Name="lazpackager/maintainer" Value="Fred van Stappen"/>
<Item11 Name="lazpackager/maintainer_email" Value="fiens@hotmail.com"/>
<Item12 Name="lazpackager/package_name" Value="united_openlib_sound"/>
<Item13 Name="lazpackager/tpl_makefile" Value="PREFIX = /usr/local
# debuild will set DESTDIR to the fakeroot path and
# in the override rules we will change PREFIX to /usr
BINDIR = $(DESTDIR)$(PREFIX)/bin
.PHONY : all
all:
lazbuild ?PROJECT?
.PHONY : clean
clean:
$(RM) -r lib
$(RM) *.res
$(RM) ?EXECUTABLE?
.PHONY : install
install:
mkdir -p $(BINDIR)
install -s ?EXECUTABLE? $(BINDIR)/
"/>
<Item14 Name="lazpackager/use_existing_makefile" Value="False"/>
</CustomData>
<BuildModes Count="1" Active="Default">
<Item1 Name="Default" Default="True"/>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
</PublishOptions>
<RunParams>
<FormatVersion Value="2"/>
<Modes Count="1">
<Mode0 Name="default"/>
</Modes>
</RunParams>
<RequiredPackages Count="1">
<Item1>
<PackageName Value="LCL"/>
</Item1>
</RequiredPackages>
<Units Count="42">
<Unit0>
<Filename Value="filterplayer.lpr"/>
<IsPartOfProject Value="True"/>
<CursorPos X="3" Y="7"/>
<UsageCount Value="200"/>
<Loaded Value="True"/>
</Unit0>
<Unit1>
<Filename Value="main_fp.pas"/>
<IsPartOfProject Value="True"/>
<ComponentName Value="Form1"/>
<HasResources Value="True"/>
<ResourceBaseClass Value="Form"/>
<IsVisibleTab Value="True"/>
<EditorIndex Value="1"/>
<TopLine Value="477"/>
<CursorPos X="12" Y="495"/>
<UsageCount Value="200"/>
<Loaded Value="True"/>
<LoadedDesigner Value="True"/>
</Unit1>
<Unit2>
<Filename Value="lazdyn_portaudio.pas"/>
<TopLine Value="60"/>
<CursorPos X="10" Y="60"/>
<UsageCount Value="97"/>
</Unit2>
<Unit3>
<Filename Value="Lazdyn_SoundTouch.pas"/>
<CursorPos X="59" Y="12"/>
<UsageCount Value="7"/>
</Unit3>
<Unit4>
<Filename Value="u_os.pas"/>
<TopLine Value="445"/>
<CursorPos X="10" Y="402"/>
<UsageCount Value="82"/>
</Unit4>
<Unit5>
<Filename Value="../firstprognew/mainmixxl.pas"/>
<TopLine Value="4347"/>
<CursorPos X="9" Y="4364"/>
<UsageCount Value="1"/>
</Unit5>
<Unit6>
<Filename Value="../dynmpg123/waveutils.pas"/>
<TopLine Value="3"/>
<CursorPos X="45" Y="43"/>
<UsageCount Value="7"/>
</Unit6>
<Unit7>
<Filename Value="kPGtest.pas"/>
<TopLine Value="111"/>
<CursorPos X="32" Y="128"/>
<UsageCount Value="9"/>
</Unit7>
<Unit8>
<Filename Value="kPGtestSF.pas"/>
<TopLine Value="27"/>
<CursorPos X="29" Y="32"/>
<UsageCount Value="9"/>
</Unit8>
<Unit9>
<Filename Value="lazdyn_mpg123.pas"/>
<TopLine Value="103"/>
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22
UOS/examples/filterplayer.lpr Normal file
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program filterplayer;
{$mode objfpc}{$H+}
{$DEFINE UseCThreads}
uses
{$IFDEF UNIX} {$IFDEF UseCThreads}
cthreads,
cwstring, {$ENDIF} {$ENDIF}
Interfaces, // this includes the LCL widgetset
Forms,
main_fp { you can add units after this };
{$R *.res}
begin
Application.Initialize;
Application.CreateForm(TForm1, Form1);
Application.Run;
end.

73
UOS/examples/filterplayer_fpGUI.lpi Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
<Version Value="9"/>
<General>
<Flags>
<SaveOnlyProjectUnits Value="True"/>
<LRSInOutputDirectory Value="False"/>
</Flags>
<SessionStorage Value="InProjectDir"/>
<MainUnit Value="0"/>
<Title Value="UOS Simple Filter fpGUI"/>
<UseAppBundle Value="False"/>
</General>
<VersionInfo>
<StringTable ProductVersion=""/>
</VersionInfo>
<BuildModes Count="1">
<Item1 Name="default" Default="True"/>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
<IgnoreBinaries Value="False"/>
<IncludeFileFilter Value="*.(pas|pp|inc|lfm|lpr|lrs|lpi|lpk|sh|xml)"/>
<ExcludeFileFilter Value="*.(bak|ppu|ppw|o|so);*~;backup"/>
</PublishOptions>
<RunParams>
<local>
<FormatVersion Value="1"/>
<LaunchingApplication PathPlusParams="/usr/X11R6/bin/xterm -T 'Lazarus Run Output' -e $(LazarusDir)/tools/runwait.sh $(TargetCmdLine)"/>
</local>
</RunParams>
<RequiredPackages Count="1">
<Item1>
<PackageName Value="fpgui_toolkit"/>
</Item1>
</RequiredPackages>
<Units Count="1">
<Unit0>
<Filename Value="filterplayer_fpGUI.pas"/>
<IsPartOfProject Value="True"/>
</Unit0>
</Units>
</ProjectOptions>
<CompilerOptions>
<Version Value="11"/>
<Target>
<Filename Value="FilterPlayer_FPG"/>
</Target>
<SearchPaths>
<UnitOutputDirectory Value="units/$(TargetCPU)-$(TargetOS)"/>
</SearchPaths>
<CodeGeneration>
<SmartLinkUnit Value="True"/>
</CodeGeneration>
<Linking>
<Debugging>
<GenerateDebugInfo Value="False"/>
<StripSymbols Value="True"/>
</Debugging>
<LinkSmart Value="True"/>
<Options>
<Win32>
<GraphicApplication Value="True"/>
</Win32>
</Options>
</Linking>
<Other>
<WriteFPCLogo Value="False"/>
<CustomOptions Value="-FUunits"/>
</Other>
</CompilerOptions>
</CONFIG>

942
UOS/examples/filterplayer_fpGUI.pas Normal file
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program filterplayer_fpGUI;
{$mode objfpc}{$H+}
{$DEFINE UseCThreads}
uses
{$IFDEF UNIX} {$IFDEF UseCThreads}
cthreads,
cwstring, {$ENDIF} {$ENDIF}
SysUtils,
uos_flat,
fpg_style_chrome_silver_flatmenu,
fpg_stylemanager,
ctypes,
Math,
Classes,
fpg_button,
fpg_edit,
fpg_widget,
fpg_label,
fpg_Editbtn,
fpg_RadioButton,
fpg_trackbar,
fpg_CheckBox,
fpg_base,
fpg_main,
fpg_form { you can add units after this };
type
TFilterplayer = class(TfpgForm)
procedure uos_logo(Sender: TObject);
private
{@VFD_HEAD_BEGIN: Filterplayer}
Custom1: TfpgWidget;
Labelport: TfpgLabel;
btnLoad: TfpgButton;
FilenameEdit1: TfpgFileNameEdit;
FilenameEdit2: TfpgFileNameEdit;
FilenameEdit4: TfpgFileNameEdit;
btnStart: TfpgButton;
btnStop: TfpgButton;
lposition: TfpgLabel;
Labelsnf: TfpgLabel;
Labelmpg: TfpgLabel;
FilenameEdit3: TfpgFileNameEdit;
Llength: TfpgLabel;
btnpause: TfpgButton;
btnresume: TfpgButton;
CheckBox1: TfpgCheckBox;
RadioButton1: TfpgRadioButton;
RadioButton2: TfpgRadioButton;
RadioButton3: TfpgRadioButton;
Label2: TfpgLabel;
TrackBar1: TfpgTrackBar;
TrackBar2: TfpgTrackBar;
TrackBar3: TfpgTrackBar;
Label3: TfpgLabel;
Label4: TfpgLabel;
Label5: TfpgLabel;
RadioButton4: TfpgRadioButton;
Edit1: TfpgEdit;
Edit2: TfpgEdit;
CheckBox2: TfpgCheckBox;
{@VFD_HEAD_END: Filterplayer}
public
procedure AfterCreate; override;
procedure btnLoadClick(Sender: TObject);
procedure btnCloseClick(Sender: TObject);
procedure btnStartClick(Sender: TObject);
procedure btnStopClick(Sender: TObject);
procedure btnResumeClick(Sender: TObject);
procedure btnPauseClick(Sender: TObject);
procedure TrackBar3Change(Sender: TObject; tmp: integer);
procedure TrackBar2Change(Sender: TObject; tmp: integer);
procedure TrackBar1Change(Sender: TObject; tmp: integer);
procedure RadioButton1Change(Sender: TObject);
procedure CheckBox1Change(Sender: TObject);
procedure TrackBar3proc;
procedure TrackBar2proc;
procedure TrackBar1proc;
procedure ClosePlayer1;
end;
{@VFD_NEWFORM_DECL}
{@VFD_NEWFORM_IMPL}
var
PlayerIndex1: cardinal;
ordir, opath: string;
Out1Index, In1Index, EQIndex1, EQIndex2, EQIndex3, FTIndex1: integer;
procedure TFilterplayer.btnResumeClick(Sender: TObject);
begin
uos_RePlay(PlayerIndex1);
btnStart.Enabled := False;
btnStop.Enabled := True;
btnPause.Enabled := True;
btnresume.Enabled := False;
end;
procedure TFilterplayer.btnPauseClick(Sender: TObject);
begin
uos_Pause(PlayerIndex1);
btnStart.Enabled := False;
btnStop.Enabled := True;
btnPause.Enabled := False;
btnresume.Enabled := True;
end;
procedure TFilterplayer.btnCloseClick(Sender: TObject);
begin
if (btnstart.Enabled = False) then
begin
uos_stop(PlayerIndex1);
sleep(100);
end;
if btnLoad.Enabled = False then
uos_UnloadLib();
end;
procedure TFilterplayer.btnLoadClick(Sender: TObject);
var
str: string;
begin
{$if defined(CPUAMD64) and defined(linux) }
// For Linux amd64, check libsndfile.so
if (FilenameEdit2.FileName <> 'system') and (FilenameEdit2.FileName <> '') then
if uos_TestLoadLibrary(PChar(FilenameEdit2.FileName)) = false then
FilenameEdit2.FileName := FilenameEdit2.FileName + '.2';
{$endif}
// Load the libraries
// function uos_LoadLib(PortAudioFileName: PChar; SndF // function uos_loadlib(PortAudioFileName, SndFileFileName, Mpg123FileName, Mp4ffFileName, FaadFileName, opusfilefilename, libxmpfilename: PChar) : LongInt;ileFileName: PChar; Mpg123FileName, opusfilefilename: PChar) : integer;
if uos_LoadLib(PChar(FilenameEdit1.FileName), PChar(FilenameEdit2.FileName), PChar(FilenameEdit3.FileName), nil, nil, nil, nil) = 0 then
begin
hide;
Height := 345;
btnStart.Enabled := True;
btnLoad.Enabled := False;
FilenameEdit1.ReadOnly := True;
FilenameEdit2.ReadOnly := True;
FilenameEdit3.ReadOnly := True;
UpdateWindowPosition;
btnLoad.Text := 'PortAudio, SndFile and Mpg123 libraries are loaded...';
WindowPosition := wpScreenCenter;
fpgapplication.ProcessMessages;
sleep(500);
Show;
end;
end;
procedure TFilterplayer.ClosePlayer1;
begin
radiobutton1.Enabled := True;
radiobutton2.Enabled := True;
radiobutton3.Enabled := True;
radiobutton4.Enabled := True;
btnStart.Enabled := True;
btnStop.Enabled := False;
btnPause.Enabled := False;
btnresume.Enabled := False;
end;
procedure TFilterplayer.btnStopClick(Sender: TObject);
begin
uos_Stop(PlayerIndex1);
closeplayer1;
end;
procedure TFilterplayer.btnStartClick(Sender: TObject);
var
EqGain: double;
typfilt: shortint;
begin
PlayerIndex1 := 0; // PlayerIndex : from 0 to what your computer can do ! (depends of ram, cpu, ...)
// If PlayerIndex exists already, it will be overwritten...
{$IF (FPC_FULLVERSION>=20701) or DEFINED(LCL) or DEFINED(consoleapp) or DEFINED(Library) or DEFINED(Windows)}
uos_CreatePlayer(PlayerIndex1);
{$else}
uos_CreatePlayer(PlayerIndex1,sender);
{$endif}
//// Create the player.
//// PlayerIndex : from 0 to what your computer can do !
//// If PlayerIndex exists already, it will be overwriten...
In1Index := uos_AddFromFile(PlayerIndex1, PChar(filenameEdit4.filename), -1, 0, -1);
//// add input from audio file with custom parameters
////////// FileName : filename of audio file
//////////// PlayerIndex : Index of a existing Player
////////// OutputIndex : OutputIndex of existing Output // -1 : all output, -2: no output, other integer : existing output)
////////// SampleFormat : -1 default : Int16 : (0: Float32, 1:Int32, 2:Int16) SampleFormat of Input can be <= SampleFormat float of Output
//////////// FramesCount : default : -1 (65536)
// result : -1 nothing created, otherwise Input Index in array
{$if defined(cpuarm) or defined(cpuaarch64)} // need a lower latency
Out1Index :=uos_AddIntoDevOut(PlayerIndex1, -1, 0.3, uos_InputGetSampleRate(PlayerIndex1, In1Index), -1, 0, -1, -1);
{$else}
Out1Index := uos_AddIntoDevOut(PlayerIndex1, -1, -1, uos_InputGetSampleRate(PlayerIndex1, In1Index), -1, 0, -1, -1);
{$endif}
//// add a Output into device with custom parameters
//////////// PlayerIndex : Index of a existing Player
//////////// Device ( -1 is default Output device )
//////////// Latency ( -1 is latency suggested ) )
//////////// SampleRate : delault : -1 (44100)
//////////// Channels : delault : -1 (2:stereo) (0: no channels, 1:mono, 2:stereo, ...)
//////////// SampleFormat : -1 default : Int16 : (0: Float32, 1:Int32, 2:Int16)
//////////// FramesCount : default : -1 (= 65536)
// ChunkCount : default : -1 (= 512)
EQIndex1 := uos_InputAddFilter(PlayerIndex1, In1Index,
1, 50, 800, 1,
1, 50, 800, 1, True, nil);
// Player Index add filter
// InputIndex : InputIndex of a existing Input
// TypeFilterL: Type of filter left:
// ( -1 = current filter ) (fBandAll = 0, fBandSelect = 1, fBandReject = 2
// fBandPass = 3, fLowPass = 4, fHighPass = 5)
// LowFrequencyL : Lowest frequency left( -1 : current LowFrequency )
// HighFrequencyL : Highest frequency left( -1 : current HighFrequency )
// GainL : gain left to apply to filter
// TypeFilterR: Type of filter right (ignored if mono):
// ( -1 = current filter ) (fBandAll = 0, fBandSelect = 1, fBandReject = 2
// LowFrequencyR : Lowest frequency Right (ignored if mono) ( -1 : current LowFrequency )
// HighFrequencyR : Highest frequency left( -1 : current HighFrequency )
// GainR : gain right (ignored if mono) to apply to filter ( 0 to what reasonable )
// AlsoBuf : The filter alter buffer aswell ( otherwise, only result is filled in fft.data )
// result : index of DSPIn in array
EQIndex2 := uos_InputAddFilter(PlayerIndex1, In1Index, 1, 801, 3000, 1,
1, 801, 3000, 1, True, nil);
EQIndex3 := uos_InputAddFilter(PlayerIndex1, In1Index, 1, 3001, 10000, 1,
1, 3001, 10000, 1, True, nil);
if radiobutton1.Checked = True then
typfilt := 2;
if radiobutton2.Checked = True then
typfilt := 3;
if radiobutton3.Checked = True then
typfilt := 5;
if radiobutton4.Checked = True then
typfilt := 4;
FTIndex1 := uos_InputAddFilter(PlayerIndex1, In1Index,
typfilt, StrToInt(edit2.Text), StrToInt(edit1.Text), 1,
typfilt, StrToInt(edit2.Text), StrToInt(edit1.Text), 1,
True, nil);
uos_InputSetFilter(PlayerIndex1, In1Index, FTIndex1, -1, -1, -1, -1, -1, -1, -1, -1, True, nil, checkbox2.Checked);
// InputIndex : InputIndex of a existing Input
// DSPInIndex : DSPInIndex of existing DSPIn
// TypeFilterL: Type of filter left:
// ( -1 = current filter ) (fBandAll = 0, fBandSelect = 1, fBandReject = 2
// fBandPass = 3, fLowPass = 4, fHighPass = 5)
// LowFrequencyL : Lowest frequency left( -1 : current LowFrequency )
// HighFrequencyL : Highest frequency left( -1 : current HighFrequency )
// GainL : gain left to apply to filter
// TypeFilterR: Type of filter right (ignored if mono):
// ( -1 = current filter ) (fBandAll = 0, fBandSelect = 1, fBandReject = 2
// LowFrequencyR : Lowest frequency Right (ignored if mono) ( -1 : current LowFrequency )
// HighFrequencyR : Highest frequency left( -1 : current HighFrequency )
// GainR : gain right (ignored if mono) to apply to filter ( 0 to what reasonable )
// AlsoBuf : The filter alter buffer aswell ( otherwise, only result is filled in fft.data )
// LoopProc : external procedure of object to synchronize after DSP done
// Enable : Filter enabled
uos_EndProc(PlayerIndex1, @ClosePlayer1);
///// Assign the procedure of object to execute at end
//////////// PlayerIndex : Index of a existing Player
//////////// ClosePlayer1 : procedure of object to execute inside the loop
/////// procedure to execute when stream is terminated
uos_Play(PlayerIndex1); /////// everything is ready, here we are, lets play it...
btnStart.Enabled := False;
btnPause.Enabled := True;
btnResume.Enabled := False;
btnStop.Enabled := True;
TrackBar1proc;
TrackBar2proc;
TrackBar3proc;
end;
procedure TFilterplayer.CheckBox1Change(Sender: TObject);
begin
uos_InputSetFilter(PlayerIndex1, In1Index, EQIndex1, -1, -1, -1, -1, -1, -1, -1, -1, True, nil, checkbox1.Checked);
uos_InputSetFilter(PlayerIndex1, In1Index, EQIndex2, -1, -1, -1, -1, -1, -1, -1, -1, True, nil, checkbox1.Checked);
uos_InputSetFilter(PlayerIndex1, In1Index, EQIndex3, -1, -1, -1, -1, -1, -1, -1, -1, True, nil, checkbox1.Checked);
end;
procedure TFilterplayer.RadioButton1Change(Sender: TObject);
var
typfilt: shortint;
begin
if radiobutton1.Checked = True then
typfilt := 2;
if radiobutton2.Checked = True then
typfilt := 3;
if radiobutton3.Checked = True then
typfilt := 5;
if radiobutton4.Checked = True then
typfilt := 4;
// if (btnstart.Enabled = False) then
uos_InputSetFilter(PlayerIndex1, In1Index, FTIndex1,
typfilt, StrToInt(edit2.Text), StrToInt(edit1.Text), 1,
typfilt, StrToInt(edit2.Text), StrToInt(edit1.Text), 1,
True, nil, checkbox2.Checked);
end;
procedure TFilterplayer.TrackBar3proc;
var
gain: double;
tracpos: integer;
begin
tracpos := -1 * trackBar3.Position;
if (tracpos) = 0 then
gain := 1
else if tracpos > 0 then
gain := 1 + (tracpos / 20)
else
gain := ((100 + tracpos) / 100);
// if (btnStart.Enabled = true) then
uos_InputSetFilter(PlayerIndex1, In1Index, EQIndex3, -1, -1, -1, Gain, -1, -1, -1, Gain,
True, nil, checkbox1.Checked);
end;
procedure TFilterplayer.TrackBar2proc;
var
gain: double;
tracpos: integer;
begin
tracpos := -1 * trackBar2.Position;
if (tracpos) = 0 then
gain := 1
else if tracpos > 0 then
gain := 1 + (tracpos / 33)
else
gain := ((100 + tracpos) / 100);
// if (btnStart.Enabled = true) then
uos_InputSetFilter(PlayerIndex1, In1Index, EQIndex2, -1, -1, -1, Gain, -1, -1, -1, Gain,
True, nil, checkbox1.Checked);
end;
procedure TFilterplayer.TrackBar1proc;
var
gain: double;
tracpos: integer;
begin
tracpos := -1 * trackBar1.Position;
if (tracpos) = 0 then
gain := 1
else if tracpos > 0 then
gain := 1 + (tracpos / 33)
else
gain := ((100 + tracpos) / 100);
// if (btnStart.Enabled = true) then
// if (btnStart.Enabled = true) then
uos_InputSetFilter(PlayerIndex1, In1Index, EQIndex1, -1, -1, -1, Gain, -1, -1, -1, Gain,
True, nil, checkbox1.Checked);
end;
procedure TFilterplayer.TrackBar1Change(Sender: TObject; tmp: integer);
begin
TrackBar1proc;
end;
procedure TFilterplayer.TrackBar2Change(Sender: TObject; tmp: integer);
begin
Trackbar2proc;
end;
procedure TFilterplayer.TrackBar3Change(Sender: TObject; tmp: integer);
begin
trackbar3proc;
end;
procedure TFilterplayer.AfterCreate;
begin
{%region 'Auto-generated GUI code' -fold}
{@VFD_BODY_BEGIN: Filterplayer}
Name := 'Filterplayer';
SetPosition(419, 72, 502, 371);
WindowTitle := 'Filter player ';
IconName := '';
BackGroundColor := $80000001;
Hint := '';
WindowPosition := wpScreenCenter;
Ondestroy := @btnCloseClick;
Custom1 := TfpgWidget.Create(self);
with Custom1 do
begin
Name := 'Custom1';
SetPosition(10, 8, 115, 115);
OnPaint := @uos_logo;
end;
Labelport := TfpgLabel.Create(self);
with Labelport do
begin
Name := 'Labelport';
SetPosition(136, 0, 320, 15);
Alignment := taCenter;
FontDesc := '#Label1';
ParentShowHint := False;
Text := 'Folder + filename of PortAudio Library';
Hint := '';
end;
btnLoad := TfpgButton.Create(self);
with btnLoad do
begin
Name := 'btnLoad';
SetPosition(16, 128, 476, 23);
Text := 'Load that libraries';
FontDesc := '#Label1';
ImageName := '';
ParentShowHint := False;
TabOrder := 0;
Hint := '';
onclick := @btnLoadClick;
end;
FilenameEdit1 := TfpgFileNameEdit.Create(self);
with FilenameEdit1 do
begin
Name := 'FilenameEdit1';
SetPosition(136, 16, 356, 24);
ExtraHint := '';
FileName := '';
Filter := '';
InitialDir := '';
TabOrder := 3;
end;
FilenameEdit2 := TfpgFileNameEdit.Create(self);
with FilenameEdit2 do
begin
Name := 'FilenameEdit2';
SetPosition(136, 56, 356, 24);
ExtraHint := '';
FileName := '';
Filter := '';
InitialDir := '';
TabOrder := 4;
end;
FilenameEdit4 := TfpgFileNameEdit.Create(self);
with FilenameEdit4 do
begin
Name := 'FilenameEdit4';
SetPosition(16, 280, 472, 24);
ExtraHint := '';
FileName := '';
Filter := '';
InitialDir := '';
TabOrder := 5;
end;
btnStart := TfpgButton.Create(self);
with btnStart do
begin
Name := 'btnStart';
SetPosition(104, 312, 44, 23);
Text := 'Play';
Enabled := False;
FontDesc := '#Label1';
ImageName := '';
ParentShowHint := False;
TabOrder := 6;
Hint := '';
onclick := @btnstartClick;
end;
btnStop := TfpgButton.Create(self);
with btnStop do
begin
Name := 'btnStop';
SetPosition(316, 312, 80, 23);
Text := 'Stop';
Enabled := False;
FontDesc := '#Label1';
ImageName := '';
ParentShowHint := False;
TabOrder := 7;
Hint := '';
onclick := @btnStopClick;
end;
lposition := TfpgLabel.Create(self);
with lposition do
begin
Name := 'lposition';
SetPosition(372, 157, 104, 19);
Alignment := taCenter;
FontDesc := '#Label1';
ParentShowHint := False;
Text := 'High Frequency';
Hint := '';
end;
Labelsnf := TfpgLabel.Create(self);
with Labelsnf do
begin
Name := 'Labelsnf';
SetPosition(140, 40, 316, 15);
Alignment := taCenter;
FontDesc := '#Label1';
ParentShowHint := False;
Text := 'Folder + filename of SndFile Library';
Hint := '';
end;
Labelmpg := TfpgLabel.Create(self);
with Labelmpg do
begin
Name := 'Labelmpg';
SetPosition(136, 80, 316, 15);
Alignment := taCenter;
FontDesc := '#Label1';
ParentShowHint := False;
Text := 'Folder + filename of Mpg123 Library';
Hint := '';
end;
FilenameEdit3 := TfpgFileNameEdit.Create(self);
with FilenameEdit3 do
begin
Name := 'FilenameEdit3';
SetPosition(136, 96, 356, 24);
ExtraHint := '';
FileName := '';
Filter := '';
InitialDir := '';
TabOrder := 12;
end;
Llength := TfpgLabel.Create(self);
with Llength do
begin
Name := 'Llength';
SetPosition(376, 201, 104, 15);
Alignment := taCenter;
FontDesc := '#Label1';
ParentShowHint := False;
Text := 'Low Frequency';
Hint := '';
end;
btnpause := TfpgButton.Create(self);
with btnpause do
begin
Name := 'btnpause';
SetPosition(164, 312, 52, 23);
Text := 'Pause';
Enabled := False;
FontDesc := '#Label1';
ImageName := '';
ParentShowHint := False;
TabOrder := 15;
Hint := '';
onclick := @btnPauseClick;
end;
btnresume := TfpgButton.Create(self);
with btnresume do
begin
Name := 'btnresume';
SetPosition(232, 312, 64, 23);
Text := 'Resume';
Enabled := False;
FontDesc := '#Label1';
ImageName := '';
ParentShowHint := False;
TabOrder := 16;
Hint := '';
onclick := @btnResumeClick;
end;
CheckBox1 := TfpgCheckBox.Create(self);
with CheckBox1 do
begin
Name := 'CheckBox1';
SetPosition(32, 252, 156, 19);
Checked := True;
FontDesc := '#Label1';
ParentShowHint := False;
TabOrder := 17;
Text := 'Enable Equalizer';
Hint := '';
onchange := @CheckBox1Change;
end;
RadioButton1 := TfpgRadioButton.Create(self);
with RadioButton1 do
begin
Name := 'RadioButton1';
SetPosition(216, 176, 96, 19);
Checked := True;
FontDesc := '#Label1';
GroupIndex := 0;
ParentShowHint := False;
TabOrder := 18;
Text := 'BandReject';
Hint := '';
onchange := @RadioButton1Change;
end;
RadioButton2 := TfpgRadioButton.Create(self);
with RadioButton2 do
begin
Name := 'RadioButton2';
SetPosition(216, 200, 100, 19);
FontDesc := '#Label1';
GroupIndex := 0;
ParentShowHint := False;
TabOrder := 19;
Text := 'BandPass';
Hint := '';
onchange := @RadioButton1Change;
end;
RadioButton3 := TfpgRadioButton.Create(self);
with RadioButton3 do
begin
Name := 'RadioButton3';
SetPosition(216, 246, 100, 19);
FontDesc := '#Label1';
GroupIndex := 0;
ParentShowHint := False;
TabOrder := 20;
Text := 'HighPass';
Hint := '';
onchange := @RadioButton1Change;
end;
Label2 := TfpgLabel.Create(self);
with Label2 do
begin
Name := 'Label2';
SetPosition(220, 160, 72, 19);
FontDesc := '#Label1';
ParentShowHint := False;
Text := 'Filters';
Hint := '';
end;
TrackBar1 := TfpgTrackBar.Create(self);
with TrackBar1 do
begin
Name := 'TrackBar1';
SetPosition(24, 160, 36, 74);
Max := 100;
min := -100;
Orientation := orVertical;
ParentShowHint := False;
Position := 0;
TabOrder := 22;
Hint := '';
onchange := @TrackBar1Change;
end;
TrackBar2 := TfpgTrackBar.Create(self);
with TrackBar2 do
begin
Name := 'TrackBar2';
SetPosition(80, 160, 32, 74);
Max := 100;
min := -100;
Orientation := orVertical;
ParentShowHint := False;
Position := 0;
TabOrder := 23;
Hint := '';
onchange := @TrackBar2Change;
end;
TrackBar3 := TfpgTrackBar.Create(self);
with TrackBar3 do
begin
Name := 'TrackBar3';
SetPosition(136, 160, 28, 74);
Max := 100;
min := -100;
Orientation := orVertical;
ParentShowHint := False;
Position := 0;
TabOrder := 24;
Hint := '';
onchange := @TrackBar3Change;
end;
Label3 := TfpgLabel.Create(self);
with Label3 do
begin
Name := 'Label3';
SetPosition(68, 232, 52, 15);
Alignment := taCenter;
FontDesc := '#Label1';
ParentShowHint := False;
Text := 'Medium';
Hint := '';
end;
Label4 := TfpgLabel.Create(self);
with Label4 do
begin
Name := 'Label4';
SetPosition(20, 232, 40, 15);
Alignment := taCenter;
FontDesc := '#Label1';
ParentShowHint := False;
Text := 'Low';
Hint := '';
end;
Label5 := TfpgLabel.Create(self);
with Label5 do
begin
Name := 'Label5';
SetPosition(128, 232, 36, 19);
Alignment := taCenter;
FontDesc := '#Label1';
ParentShowHint := False;
Text := 'High';
Hint := '';
end;
RadioButton4 := TfpgRadioButton.Create(self);
with RadioButton4 do
begin
Name := 'RadioButton4';
SetPosition(216, 224, 92, 19);
FontDesc := '#Label1';
GroupIndex := 0;
ParentShowHint := False;
TabOrder := 28;
Text := 'LowPass';
Hint := '';
onchange := @RadioButton1Change;
end;
Edit1 := TfpgEdit.Create(self);
with Edit1 do
begin
Name := 'Edit1';
SetPosition(368, 172, 116, 24);
ExtraHint := '';
FontDesc := '#Edit1';
ParentShowHint := False;
TabOrder := 29;
Text := '15000';
Hint := '';
end;
Edit2 := TfpgEdit.Create(self);
with Edit2 do
begin
Name := 'Edit2';
SetPosition(368, 216, 116, 24);
ExtraHint := '';
FontDesc := '#Edit1';
ParentShowHint := False;
TabOrder := 29;
Text := '5000';
Hint := '';
end;
CheckBox2 := TfpgCheckBox.Create(self);
with CheckBox2 do
begin
Name := 'CheckBox2';
SetPosition(368, 244, 120, 19);
FontDesc := '#Label1';
ParentShowHint := False;
TabOrder := 30;
Text := 'Enable Filter';
Hint := '';
onchange := @RadioButton1Change;
end;
{@VFD_BODY_END: Filterplayer}
{%endregion}
//////////////////////
ordir := IncludeTrailingBackslash(ExtractFilePath(ParamStr(0)));
RadioButton1.Checked := True;
Height := 157;
{$IFDEF Windows}
{$if defined(cpu64)}
FilenameEdit1.FileName := ordir + 'lib\Windows\64bit\LibPortaudio-64.dll';
FilenameEdit2.FileName := ordir + 'lib\Windows\64bit\LibSndFile-64.dll';
FilenameEdit3.FileName := ordir + 'lib\Windows\64bit\LibMpg123-64.dll';
{$else}
FilenameEdit1.FileName := ordir + 'lib\Windows\32bit\LibPortaudio-32.dll';
FilenameEdit2.FileName := ordir + 'lib\Windows\32bit\LibSndFile-32.dll';
FilenameEdit3.FileName := ordir + 'lib\Windows\32bit\LibMpg123-32.dll';
{$endif}
FilenameEdit4.FileName := ordir + 'sound\test.mp3';
{$ENDIF}
{$IFDEF Darwin}
opath := ordir;
opath := copy(opath, 1, Pos('/uos', opath) - 1);
FilenameEdit1.FileName := opath + '/lib/Mac/32bit/LibPortaudio-32.dylib';
FilenameEdit2.FileName := opath + '/lib/Mac/32bit/LibSndFile-32.dylib';
FilenameEdit3.FileName := opath + '/lib/Mac/32bit/LibMpg123-32.dylib';
FilenameEdit4.FileName := opath + 'sound/test.mp3';
{$ENDIF}
{$IFDEF Darwin}
{$IFDEF CPU32}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
FilenameEdit1.FileName := opath + '/lib/Mac/32bit/LibPortaudio-32.dylib';
FilenameEdit2.FileName := opath + '/lib/Mac/32bit/LibSndFile-32.dylib';
FilenameEdit3.FileName := opath + '/lib/Mac/32bit/LibMpg123-32.dylib';
FilenameEdit4.FileName := opath + 'sound/test.mp3';
{$ENDIF}
{$IFDEF CPU64}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
FilenameEdit2.FileName := opath + '/lib/Mac/64bit/LibSndFile-64.dylib';
FilenameEdit3.FileName := opath + '/lib/Mac/64bit/LibMpg123-64.dylib';
FilenameEdit4.FileName := opath + 'sound/test.mp3';
FilenameEdit1.FileName := opath + '/lib/Mac/64bit/LibPortaudio-64.dylib';
{$ENDIF}
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
FilenameEdit1.FileName := ordir + 'lib/Linux/64bit/LibPortaudio-64.so';
FilenameEdit2.FileName := ordir + 'lib/Linux/64bit/LibSndFile-64.so';
FilenameEdit3.FileName := ordir + 'lib/Linux/64bit/LibMpg123-64.so';
FilenameEdit4.FileName := ordir + 'sound/test.mp3';
{$ENDIF}
{$if defined(cpu86) and defined(linux)}
FilenameEdit1.FileName := ordir + 'lib/Linux/32bit/LibPortaudio-32.so';
FilenameEdit2.FileName := ordir + 'lib/Linux/32bit/LibSndFile-32.so';
FilenameEdit3.FileName := ordir + 'lib/Linux/32bit/LibMpg123-32.so';
FilenameEdit4.FileName := ordir + 'sound/test.mp3';
{$ENDIF}
{$if defined(linux) and defined(cpuaarch64)}
FilenameEdit1 := ordir + 'lib/Linux/aarch64_raspberrypi/libportaudio_aarch64.so';
FilenameEdit2 := ordir + 'lib/Linux/aarch64_raspberrypi/libsndfile_aarch64.so';
FilenameEdit3 := ordir + 'lib/Linux/aarch64_raspberrypi/libmpg123_aarch64.so';
FilenameEdit4 := ordir + 'sound/test.mp3';
{$ENDIF}
{$if defined(linux) and defined(cpuarm)}
FilenameEdit1.FileName := ordir + 'lib/Linux/arm_raspberrypi/libportaudio-arm.so';
FilenameEdit2.FileName := ordir + 'lib/Linux/arm_raspberrypi/libsndfile-arm.so';
FilenameEdit3.FileName := ordir + 'lib/Linux/arm_raspberrypi/libmpg123-arm.so';
FilenameEdit4.FileName := ordir + 'sound/test.mp3';
{$ENDIF}
{$IFDEF freebsd}
{$if defined(cpu64)}
FilenameEdit1.FileName := ordir + 'lib/FreeBSD/64bit/libportaudio-64.so';
FilenameEdit2.FileName := ordir + 'lib/FreeBSD/64bit/libsndfile-64.so';
FilenameEdit3.FileName := ordir + 'lib/FreeBSD/64bit/libmpg123-64.so';
{$else}
FilenameEdit1.FileName := ordir + 'lib/FreeBSD/32bit/libportaudio-64.so';
FilenameEdit2.FileName := ordir + 'lib/FreeBSD/32bit/libsndfile-64.so';
FilenameEdit3.FileName := ordir + 'lib/FreeBSD/32bit/libmpg123-64.so';
{$endif}
FilenameEdit4.FileName := ordir + 'sound/test.mp3';
{$ENDIF}
FilenameEdit4.Initialdir := ordir + 'sound';
FilenameEdit1.Initialdir := ordir + 'lib';
FilenameEdit2.Initialdir := ordir + 'lib';
FilenameEdit3.Initialdir := ordir + 'lib';
end;
procedure TFilterplayer.uos_logo(Sender: TObject);
var
xpos, ypos, pbwidth, pbheight: integer;
ratio: double;
begin
xpos := 0;
ypos := 0;
ratio := 1;
pbwidth := 115;
pbheight := 115;
with Custom1 do
begin
Canvas.GradientFill(GetClientRect, clgreen, clBlack, gdVertical);
Canvas.TextColor := clWhite;
Canvas.DrawText(60, 20, 'uos');
end;
end;
procedure MainProc;
var
frm: TFilterplayer;
begin
fpgApplication.Initialize;
if fpgStyleManager.SetStyle('Chrome silver flat menu') then
fpgStyle := fpgStyleManager.Style;
frm := TFilterplayer.Create(nil);
try
frm.Show;
fpgApplication.Run;
finally
uos_free;
frm.Free;
end;
end;
begin
MainProc;
end.

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UOS/examples/formspectrum.lpi Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
<Version Value="12"/>
<PathDelim Value="\"/>
<General>
<Flags>
<CompatibilityMode Value="True"/>
</Flags>
<SessionStorage Value="InProjectDir"/>
<Title Value="formspectrum"/>
<ResourceType Value="res"/>
<UseXPManifest Value="True"/>
<XPManifest>
<DpiAware Value="True"/>
</XPManifest>
</General>
<BuildModes Count="3">
<Item1 Name="Default" Default="True"/>
<Item2 Name="Debug">
<CompilerOptions>
<Version Value="11"/>
<PathDelim Value="\"/>
<Target>
<Filename Value="formspectrum"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
<UnitOutputDirectory Value="lib\$(TargetCPU)-$(TargetOS)"/>
</SearchPaths>
<Parsing>
<SyntaxOptions>
<IncludeAssertionCode Value="True"/>
</SyntaxOptions>
</Parsing>
<CodeGeneration>
<Checks>
<IOChecks Value="True"/>
<RangeChecks Value="True"/>
<OverflowChecks Value="True"/>
<StackChecks Value="True"/>
</Checks>
<VerifyObjMethodCallValidity Value="True"/>
</CodeGeneration>
<Linking>
<Debugging>
<DebugInfoType Value="dsDwarf2Set"/>
<UseHeaptrc Value="True"/>
<TrashVariables Value="True"/>
<UseExternalDbgSyms Value="True"/>
</Debugging>
<Options>
<Win32>
<GraphicApplication Value="True"/>
</Win32>
</Options>
</Linking>
</CompilerOptions>
</Item2>
<Item3 Name="Release">
<CompilerOptions>
<Version Value="11"/>
<PathDelim Value="\"/>
<Target>
<Filename Value="formspectrum"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
<UnitOutputDirectory Value="lib\$(TargetCPU)-$(TargetOS)"/>
</SearchPaths>
<CodeGeneration>
<SmartLinkUnit Value="True"/>
<Optimizations>
<OptimizationLevel Value="3"/>
</Optimizations>
</CodeGeneration>
<Linking>
<Debugging>
<GenerateDebugInfo Value="False"/>
</Debugging>
<LinkSmart Value="True"/>
<Options>
<Win32>
<GraphicApplication Value="True"/>
</Win32>
</Options>
</Linking>
</CompilerOptions>
</Item3>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
<DestinationDirectory Value="c:\uos_filter"/>
</PublishOptions>
<RunParams>
<FormatVersion Value="2"/>
<Modes Count="1">
<Mode0 Name="default"/>
</Modes>
</RunParams>
<RequiredPackages Count="1">
<Item1>
<PackageName Value="LCL"/>
</Item1>
</RequiredPackages>
<Units Count="2">
<Unit0>
<Filename Value="formspectrum.lpr"/>
<IsPartOfProject Value="True"/>
</Unit0>
<Unit1>
<Filename Value="formspectrum_unit.pas"/>
<IsPartOfProject Value="True"/>
<ComponentName Value="Form1"/>
<HasResources Value="True"/>
<ResourceBaseClass Value="Form"/>
</Unit1>
</Units>
</ProjectOptions>
<CompilerOptions>
<Version Value="11"/>
<PathDelim Value="\"/>
<Target>
<Filename Value="formspectrum"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
<UnitOutputDirectory Value="units"/>
</SearchPaths>
<CodeGeneration>
<SmartLinkUnit Value="True"/>
<Optimizations>
<OptimizationLevel Value="2"/>
</Optimizations>
</CodeGeneration>
<Linking>
<Debugging>
<GenerateDebugInfo Value="False"/>
<StripSymbols Value="True"/>
</Debugging>
<LinkSmart Value="True"/>
<Options>
<Win32>
<GraphicApplication Value="True"/>
</Win32>
</Options>
</Linking>
</CompilerOptions>
</CONFIG>

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UOS/examples/formspectrum.lpr Normal file
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program formspectrum;
{$mode objfpc}{$H+}
uses
{$IFDEF UNIX}
cthreads,
{$ENDIF}
Interfaces, // this includes the LCL widgetset
Forms, formspectrum_unit
{ you can add units after this };
{$R *.res}
begin
// RequireDerivedFormResource:=True;
// Application.Scaled:=True;
Application.Initialize;
Application.CreateForm(TForm1, Form1);
Application.Run;
end.

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UOS/examples/formspectrum_mse.pas Normal file
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program formspectrum_mse;
{$ifdef FPC}{$mode objfpc}{$h+}{$endif}
{$ifdef FPC}
{$ifdef mswindows}{$apptype gui}{$endif}
{$endif}
uses
{$ifdef FPC}{$ifdef unix} cthreads,{$endif}{$endif}
msegui,main_spectrum_mse;
begin
application.createform(tmainfo,mainfo);
application.run;
end.

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161
UOS/examples/formspectrum_unit.lfm Normal file
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object Form1: TForm1
Left = 477
Height = 258
Top = 265
Width = 268
Caption = 'Filter Spectrum'
ClientHeight = 258
ClientWidth = 268
OnActivate = FormActivate
OnDestroy = FormDestroy
LCLVersion = '3.0.0.3'
object ProgressBar2: TProgressBar
Left = 44
Height = 228
Top = 28
Width = 19
Orientation = pbVertical
ParentShowHint = False
ShowHint = True
Smooth = True
TabOrder = 0
end
object ProgressBar3: TProgressBar
Left = 67
Height = 228
Top = 28
Width = 19
Orientation = pbVertical
ParentShowHint = False
ShowHint = True
Smooth = True
TabOrder = 1
end
object ProgressBar4: TProgressBar
Left = 90
Height = 228
Top = 28
Width = 19
Orientation = pbVertical
ParentShowHint = False
ShowHint = True
Smooth = True
TabOrder = 2
end
object ProgressBar5: TProgressBar
Left = 113
Height = 228
Top = 28
Width = 19
Orientation = pbVertical
ParentShowHint = False
ShowHint = True
Smooth = True
TabOrder = 3
end
object ProgressBar6: TProgressBar
Left = 136
Height = 228
Top = 28
Width = 19
Orientation = pbVertical
ParentShowHint = False
ShowHint = True
Smooth = True
TabOrder = 4
end
object ProgressBar7: TProgressBar
Left = 158
Height = 228
Top = 28
Width = 19
Orientation = pbVertical
ParentShowHint = False
ShowHint = True
Smooth = True
TabOrder = 5
end
object ProgressBar8: TProgressBar
Left = 181
Height = 228
Top = 28
Width = 19
Orientation = pbVertical
ParentShowHint = False
ShowHint = True
Smooth = True
TabOrder = 6
end
object ProgressBar9: TProgressBar
Left = 204
Height = 228
Top = 28
Width = 19
Orientation = pbVertical
ParentShowHint = False
ShowHint = True
Smooth = True
TabOrder = 7
end
object ProgressBar10: TProgressBar
Left = 227
Height = 228
Top = 28
Width = 19
Orientation = pbVertical
ParentShowHint = False
ShowHint = True
Smooth = True
TabOrder = 8
end
object Button1: TButton
Left = 164
Height = 17
Top = 7
Width = 45
Caption = 'Start'
TabOrder = 9
OnClick = Button1Click
end
object Label1: TLabel
Left = 262
Height = 1
Top = 76
Width = 1
ParentColor = False
end
object FileNameEdit1: TFileNameEdit
Left = 7
Height = 27
Top = 0
Width = 156
FileName = 'FileNameEdit1'
FilterIndex = 0
HideDirectories = False
ButtonWidth = 23
NumGlyphs = 1
MaxLength = 0
TabOrder = 10
Text = 'FileNameEdit1'
end
object Button2: TButton
Left = 213
Height = 17
Top = 7
Width = 45
Caption = 'Stop'
TabOrder = 11
OnClick = Button2Click
end
object ProgressBar1: TProgressBar
Left = 21
Height = 228
Top = 28
Width = 19
Orientation = pbVertical
ParentShowHint = False
ShowHint = True
Smooth = True
TabOrder = 12
end
end

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unit formspectrum_unit;
{$mode objfpc}{$H+}
interface
uses
Classes,
ctypes,
SysUtils,
uos_flat,
Forms,
Controls,
Graphics,
Dialogs,
ComCtrls,
StdCtrls,
EditBtn, Types;
type
{ TForm1 }
TForm1 = class(TForm)
Button1: TButton;
Button2: TButton;
FileNameEdit1: TFileNameEdit;
Label1: TLabel;
ProgressBar10: TProgressBar;
ProgressBar1: TProgressBar;
ProgressBar2: TProgressBar;
ProgressBar3: TProgressBar;
ProgressBar4: TProgressBar;
ProgressBar5: TProgressBar;
ProgressBar6: TProgressBar;
ProgressBar7: TProgressBar;
ProgressBar8: TProgressBar;
ProgressBar9: TProgressBar;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure FormActivate(Sender: TObject);
procedure closeplayer;
procedure FormDestroy(Sender: TObject);
procedure LoopProcPlayer;
procedure endprocedure;
private
public
end;
equalizer_band_type = record
lo_freq, hi_freq: integer;
Text: string[10];
end;
var
Equalizer_Bands: array[1..10] of equalizer_band_type;
Form1: TForm1;
res, x, y, z: integer;
thearray: array of cfloat;
ordir, opath, SoundFilename, PA_FileName, SF_FileName, MP_FileName: string;
PlayerIndex1, InputIndex1, OutputIndex1: integer;
implementation
{$R *.lfm}
{ TForm1 }
procedure TForm1.ClosePlayer;
begin
button1.Enabled := True;
end;
procedure TForm1.FormDestroy(Sender: TObject);
begin
uos_stop(0);
uos_free();
end;
procedure TForm1.LoopProcPlayer;
var
i, v: integer;
begin
if uos_getstatus(PlayerIndex1) > 0 then
begin
i := 1;
thearray := uos_InputFiltersGetLevelArray(PlayerIndex1, InputIndex1);
x := 0;
while x < length(thearray) - 1 do
begin
if i <= 10 then
begin
v := trunc((thearray[x] + thearray[x + 1]) * 50);
TProgressBar(findcomponent('ProgressBar' + IntToStr(i))).position := v;
end;
x := x + 2;
Inc(i);
end;
end;
end;
procedure TForm1.Button1Click(Sender: TObject);
var
i: integer;
begin
PlayerIndex1 := 0;
if uos_CreatePlayer(PlayerIndex1) then
begin
SoundFilename := FileNameEdit1.FileName;
InputIndex1 := uos_AddFromFile(PlayerIndex1, (PChar(SoundFilename)), -1, -1, 4096);
if InputIndex1 > -1 then
begin
OutputIndex1 := uos_AddIntoDevOut(PlayerIndex1, -1, 0.3, -1, -1, -1, 4096, -1);
if OutputIndex1 > -1 then
begin
// Spectrum : create bandpass filters with alsobuf set to false, how many you want:
for i := 1 to 10 do
uos_InputAddFilter(PlayerIndex1, InputIndex1,
3, Equalizer_Bands[i].lo_freq, Equalizer_Bands[i].hi_freq, 1,
3, Equalizer_Bands[i].lo_freq, Equalizer_Bands[i].hi_freq, 1, False, nil);
uos_Endproc(PlayerIndex1,@endprocedure);
uos_LoopProcIn(PlayerIndex1, InputIndex1, @LoopProcPlayer);
/////// everything is ready, here we are, lets play it...
uos_Play(PlayerIndex1);
Button1.Enabled := False;
end;
end;
end;
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
uos_stop(PlayerIndex1);
Button1.Enabled := True;
end;
procedure TForm1.endprocedure;
begin
Button1.Enabled := True;
end;
procedure TForm1.FormActivate(Sender: TObject);
var
i: integer = 1;
begin
ordir := IncludeTrailingBackslash(ExtractFilePath(ParamStr(0)));
{$IFDEF Windows}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib\Windows\64bit\LibPortaudio-64.dll';
SF_FileName := ordir + 'lib\Windows\64bit\LibSndFile-64.dll';
MP_FileName := ordir + 'lib\Windows\64bit\LibMpg123-64.dll';
{$else}
PA_FileName := ordir + 'lib\Windows\32bit\LibPortaudio-32.dll';
SF_FileName := ordir + 'lib\Windows\32bit\LibSndFile-32.dll';
MP_FileName := ordir + 'lib\Windows\32bit\LibMpg123-32.dll';
{$endif}
SoundFilename := ordir + 'sound\test.ogg';
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
SF_FileName := ordir + 'lib/Linux/64bit/LibSndFile-64.so';
PA_FileName := ordir + 'lib/Linux/64bit/LibPortaudio-64.so';
MP_FileName := ordir + 'lib/Linux/64bit/LibMpg123-64.so';
SoundFilename := ordir + 'sound/test.ogg';
{$ENDIF}
{$if defined(cpu86) and defined(linux)}
PA_FileName := ordir + 'lib/Linux/32bit/LibPortaudio-32.so';
SF_FileName := ordir + 'lib/Linux/32bit/LibSndFile-32.so';
MP_FileName := ordir + 'lib/Linux/32bit/LibMpg123-32.so';
SoundFilename := ordir + 'sound/test.ogg';
{$ENDIF}
{$if defined(linux) and defined(cpuaarch64)}
PA_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libportaudio_aarch64.so';
SF_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libsndfile_aarch64.so';
MP_FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libmpg123_aarch64.so';
SoundFilename := ordir + 'sound/test.ogg';
{$ENDIF}
{$if defined(linux) and defined(cpuarm)}
PA_FileName := ordir + 'lib/Linux/arm_raspberrypi/libportaudio-arm.so';
SF_FileName := ordir + 'lib/Linux/arm_raspberrypi/libsndfile-arm.so';
MP_FileName := ordir + 'lib/Linux/arm_raspberrypi/libmpg123-arm.so';
SoundFilename := ordir + 'sound/test.ogg';
{$ENDIF}
{$IFDEF freebsd}
{$if defined(cpu64)}
PA_FileName := ordir + 'lib/FreeBSD/64bit/libportaudio-64.so';
SF_FileName := ordir + 'lib/FreeBSD/64bit/libsndfile-64.so';
MP_FileName := ordir + 'lib/FreeBSD/64bit/libmpg123-64.so';
{$else}
PA_FileName := ordir + 'lib/FreeBSD/32bit/libportaudio-32.so';
SF_FileName := ordir + 'lib/FreeBSD/32bit/libsndfile-32.so';
MP_FileName := ordir + 'lib/FreeBSD/32bit/libmpg123-32.so';
{$endif}
SoundFilename := ordir + 'sound/test.ogg';
{$ENDIF}
{$IFDEF Darwin}
opath := ordir;
opath := copy(opath, 1, Pos('/UOS', opath) - 1);
PA_FileName := opath + '/lib/Mac/32bit/LibPortaudio-32.dylib';
SF_FileName := opath + '/lib/Mac/32bit/LibSndFile-32.dylib';
MP_FileName := ordir + 'lib/Mac/32bit/LibMpg123-32.dylib';
SoundFilename := opath + '/sound/test.ogg';
{$ENDIF}
{$if defined(CPUAMD64) and defined(linux) }
// For Linux amd64, check libsndfile.so
if (SF_FileName <> 'system') and (SF_FileName <> '') then
if uos_TestLoadLibrary(PChar(SF_FileName)) = false then
SF_FileName := SF_FileName + '.2';
{$endif}
FileNameEdit1.FileName := SoundFilename;
res := uos_LoadLib(PChar(PA_FileName), PChar(SF_FileName), PChar(MP_FileName), nil, nil, nil, nil);
if Res <> 0 then
begin
label1.Caption := 'UOS library in Error';
Button1.Enabled := False;
end
else
Button1.Enabled := True;
Equalizer_Bands[1].lo_freq := 18;
Equalizer_Bands[1].hi_freq := 46;
Equalizer_Bands[1].Text := '31.25';
Equalizer_Bands[2].lo_freq := 47;
Equalizer_Bands[2].hi_freq := 94;
Equalizer_Bands[2].Text := '62.5';
Equalizer_Bands[3].lo_freq := 95;
Equalizer_Bands[3].hi_freq := 188;
Equalizer_Bands[3].Text := '125';
Equalizer_Bands[4].lo_freq := 189;
Equalizer_Bands[4].hi_freq := 375;
Equalizer_Bands[4].Text := '250';
Equalizer_Bands[5].lo_freq := 376;
Equalizer_Bands[5].hi_freq := 750;
Equalizer_Bands[5].Text := '500';
Equalizer_Bands[6].lo_freq := 751;
Equalizer_Bands[6].hi_freq := 1500;
Equalizer_Bands[6].Text := '1K';
Equalizer_Bands[7].lo_freq := 1501;
Equalizer_Bands[7].hi_freq := 3000;
Equalizer_Bands[7].Text := '2K';
Equalizer_Bands[8].lo_freq := 3001;
Equalizer_Bands[8].hi_freq := 6000;
Equalizer_Bands[8].Text := '4K';
Equalizer_Bands[9].lo_freq := 6001;
Equalizer_Bands[9].hi_freq := 12000;
Equalizer_Bands[9].Text := '8K';
Equalizer_Bands[10].lo_freq := 12001;
Equalizer_Bands[10].hi_freq := 20000;
Equalizer_Bands[10].Text := '16K';
while i < 11 do
begin
TProgressBar(findcomponent('ProgressBar' + IntToStr(i))).hint :=
'Freq: ' + Equalizer_Bands[i].Text;
Inc(i);
end;
end;
end.

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{ Chrome Style with flat menu
by Fred van Stappen
fiens@hotmail.com
}
unit fpg_style_chrome_silver_flatmenu;
{$mode objfpc}{$H+}
/// for custom compil, like using fpgui-dvelop => edit define.inc
//{$I define.inc}
interface
uses
Classes, fpg_main, fpg_base;
type
TExtStyle = class(TfpgStyle)
public
constructor Create; override;
{ General }
procedure DrawControlFrame(ACanvas: TfpgCanvas; x, y, w, h: TfpgCoord); override;
{ Buttons }
procedure DrawButtonFace(ACanvas: TfpgCanvas; x, y, w, h: TfpgCoord;
AFlags: TfpgButtonFlags); override;
{ Menus }
procedure DrawMenuRow(ACanvas: TfpgCanvas; r: TfpgRect;
AFlags: TfpgMenuItemFlags); override;
function HasButtonHoverEffect: boolean; override;
end;
implementation
uses
fpg_stylemanager;
{ TExtStyle }
constructor TExtStyle.Create;
begin
inherited Create;
fpgSetNamedColor(clWindowBackground, clLightGray);
end;
function TExtStyle.HasButtonHoverEffect: boolean;
begin
Result := True;
end;
procedure TExtStyle.DrawControlFrame(ACanvas: TfpgCanvas; x, y, w, h: TfpgCoord);
var
r: TfpgRect;
begin
r.SetRect(x, y, w, h);
ACanvas.SetColor(cldarkgray);
ACanvas.DrawRectangle(r);
r.SetRect(x+1, y+1, w-2, h-2);
ACanvas.SetColor(clwhite);
ACanvas.DrawRectangle(r);
end;
procedure TExtStyle.DrawButtonFace(ACanvas: TfpgCanvas; x, y, w, h: TfpgCoord;
AFlags: TfpgButtonFlags);
var
r, r21, r22: TfpgRect;
begin
r.SetRect(x, y, w, h);
r21.SetRect(x, y, w, h div 2);
r22.SetRect(x, y + (h div 2), w, h div 2);
if btfIsDefault in AFlags then
begin
ACanvas.SetColor(TfpgColor($7b7b7b));
ACanvas.SetLineStyle(1, lsSolid);
ACanvas.DrawRectangle(r);
InflateRect(r, -1, -1);
Exclude(AFlags, btfIsDefault);
fpgStyle.DrawButtonFace(ACanvas, r.Left, r.Top, r.Width, r.Height, AFlags);
Exit; //==>
end;
// Clear the canvas
ACanvas.SetColor(clWindowBackground);
ACanvas.FillRectangle(r);
if (btfFlat in AFlags) and not (btfIsPressed in AFlags) then
Exit; // no need to go further
InflateRect(r, -1, -1);
// outer rectangle
ACanvas.SetLineStyle(1, lsSolid);
// ACanvas.SetColor(TfpgColor($a6a6a6));
ACanvas.SetColor(clblack);
ACanvas.DrawRectangle(r);
// so we don't paint over the border
// now paint the face of the button
if (btfIsPressed in AFlags) or (btfHover in AFlags) and not (btfDisabled in AFlags) then
begin
ACanvas.GradientFill(r21, clHilite1, clwhite, gdVertical);
ACanvas.GradientFill(r22, clwhite, clHilite1, gdVertical);
// ACanvas.SetColor(clblack);
ACanvas.SetColor(cldarkgray);
ACanvas.DrawRectangle(r);
InflateRect(r, -1, -1);
if (btfHover in AFlags) then ACanvas.SetColor(clyellow) else ACanvas.SetColor(cllime);
ACanvas.DrawRectangle(r);
end
else
begin
ACanvas.GradientFill(r21, clsilver, $E6E6E6, gdVertical);
ACanvas.GradientFill(r22, $E6E6E6, clsilver, gdVertical);
// ACanvas.SetColor(clblack);
ACanvas.SetColor(cldarkgray);
ACanvas.DrawRectangle(r);
end;
end;
procedure TExtStyle.DrawMenuRow(ACanvas: TfpgCanvas; r: TfpgRect;
AFlags: TfpgMenuItemFlags);
var
r21, r22: TfpgRect;
begin
r21.Height := r.Height div 2;
r21.Width := r.Width;
r21.Top := r.top;
r21.Left := r.Left;
r22.Height := r.Height div 2;
r22.Width := r.Width;
r22.Top := r.top + r22.Height;
r22.Left := r.Left;
ACanvas.SetColor(clwhite);
ACanvas.FillRectangle(r);
inherited DrawMenuRow(ACanvas, r, AFlags);
if (mifSelected in AFlags) and not (mifSeparator in AFlags) then
begin
ACanvas.GradientFill(r21, clsilver, clwhite, gdVertical);
ACanvas.GradientFill(r22, clwhite, clsilver, gdVertical);
ACanvas.SetColor(cldarkgray);
ACanvas.SetTextColor(clblack);
ACanvas.DrawRectangle(r);
InflateRect(r, -1, -1);
ACanvas.SetColor(cllime);
ACanvas.DrawRectangle(r);
end;
end;
initialization
fpgStyleManager.RegisterClass('Chrome silver flat menu', TExtStyle);
end.

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