232 lines
7.9 KiB
ObjectPascal
232 lines
7.9 KiB
ObjectPascal
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.
|
|
|