LAZ-ACS doesn't compile under UBUNTU 64 bits 14.04

[Jurassic Pork]

hello,
first thanks to serbod to work on Audio Components Suite for Lazarus/Delphi
the package compiles under windows 7 Lazarus 1.4.4 32 bits but under Ubuntu 64 bits 14.04  Lazarus 1.4  (fpc 2.6.4) i have some errors when i try to compile the package.

1 -  File acs_classes.pas

Code: Pascal  [Select][+][-]

1.  { TAcsCircularAudioBuffer }
2.  
3.   TAcsCircularAudioBuffer = class(TAcsAudioBuffer)
4.   protected
5.     function GetByte(Index: Integer): Byte; override;
6.     procedure SetByte(Index: Integer; AValue: Byte); override;
7.     function GetSamplePtr(Index: Integer): Pointer; override;
8.   public
9.     function Read(var Buffer; Count: Longint): Longint; override;
10.     function Write(const Buffer; Count: Longint): Longint; override;
11.     { If Origin = soCurrent, then changed ReadPosition, otherwise changed WritePosition }
12.     function Seek(const Offset: Int64; Origin: TSeekOrigin): Int64; override;
13.     procedure SetSize(NewSize: PtrInt); override;
14.   end;    

error on line 13 :

Compiling package laz_acs 3.0: Code de sortie 1, Erreurs : 1
acs_classes.pas(203,15) Error: function header doesn't match the previous declaration "TAcsCircularAudioBuffer.SetSize(Int64);"

2 - File ACS_procs.pas 

Code: Pascal  [Select][+][-]

1. procedure LgMagnitude(InData: PAcsComplexArray; OutData: PAcsDoubleArray;
2.   DataSize, Shift: Integer);
3. {$ifdef CPU386}
4. var
5.   LogBase, num: Double;
6.   pIn: PACSComplex;
7.   pOut: PDouble;
8.   i: integer;
9. begin
10.   {$R-}
11.   //pIn:=@InData[0];
12.   //pOut:=@OutData[0];
13.   //LogBase:=1/log2(10); // 0.3010299956639812
14.   for i:=0 to DataSize-1 do
15.   begin
16.     OutData[i]:=0;
17.     num:=sqrt((InData[i].Re * 2) + (InData[i].Im * 2));
18.     if num > 0 then
19.     begin
20.       num:=log10(num)+Shift;
21.       if num >= 0 then OutData[i]:=num;
22.     end;
23.     //num:=num*log2(LogBase)+Shift;
24.     //num:=LogBase*log2(num)+Shift;
25.     //Inc(pIn);
26.     //Inc(pOut);
27.   end;
28.   {$R+}
29.  
30. {$else}
31.  
32. var
33.   LogBase: Double;
34. begin
35.  
36.   asm
37.               FLD1;               // st0 := 1.0
38.               FLDL2T;             // st1 <- st0, st0 := log2(10)
39.               FDIVP ST(1), ST(0); // st0 := st1 / st0
40.               FSTP LogBase;       // LogBas

error :

acs_procs.pas(330,24) Error: Unknown identifier "ST"

3 -  File acs_tags.pas line 1643 :

Code: Pascal  [Select][+][-]

1.      finally
2.         FileSeek(InFile, file_pos + get_tags_size(tags_info), FILE_BEGIN);
3.       end;  

error :

acs_tags.pas(1643,9) Error: Can't determine which overloaded function to call

4 - File acs_flac.pas :

Code: Pascal  [Select][+][-]

1.   begin
2.       SetLength(S, Entry.length);
3.       Move(Entry.entry^, S[1], Length(S));
4.       SL.Add(String(S));
5.       Inc(LongWord(Entry), SizeOf(FLAC__StreamMetadata_VorbisComment_Entry));
6.     end;

error on line 5  :

acs_flac.pas(600,76) Error: Can't take the address of constant expressions

5 - File acs_vorbis.pas :

Code: Pascal  [Select][+][-]

1.         Inc(LongWord(PComment), 4);  // !!! non-crossplatform      

error :

acs_vorbis.pas(563,34) Error: Can't take the address of constant expressions

6 - File acs_stdaudio.pas 

Code: Pascal  [Select][+][-]

1. implementation
2.  
3. var
4.   CrSecI, CrSecO: TCriticalSection;    

error :

acs_stdaudio.pas(132,19) Error: Identifier not found "TCriticalSection"

Friendly, J.P

[serbod]

the package compiles under windows 7 Lazarus 1.4.4 32 bits but under Ubuntu 64 bits 14.04  Lazarus 1.4  (fpc 2.6.4) i have some errors when i try to compile the package.

I fixed small bug for Linux x86, but don't have x64 to test. I'll try to setup a x64 Ubuntu under VirtualBox soon.

[Jurassic Pork]

hello,
ok thanks serbod

[wp]

Has anybody tried to compile the demos recently? The lpr files are missing in almost every project folder (except for Demos/player).

[Jurassic Pork]

indeed, i have just tried player demo, in other demo projects, i can see only lpi file, no lpr file

[serbod]

I fix ACS errors under Ubuntu 14.4 x64. Demo projects remains from old 2.4 version, and probably not working.

Tested working demos:

AcsConsolePlayer - Minimal console audio player
audiodeck - Any input -> any output test, replace for 'converter', 'linerecord', 'recording' demos
player2 - Small audio player

[Jurassic Pork]

hello,
serbod, it's ok now to compile LAZ-ACS package  . With the player2 demo i can listen wav file but i have a SIGSEGV exception when i try to open a mp3 file or when i use the soundindicator  .
The audio files used in my tests can be found here . mp3 C V 128 kps

Friendly J.P

[serbod]

Under Windows7 x32 all test files playing properly.
Under Lubuntu x32 all test files played, but on some files displayed wrong remaing time.

Visualization is broken =( There is some bug in post-FFT processing.