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authortobigun <tobigun@b956fd51-792f-4845-bead-9b4dfca2ff2c>2008-01-11 11:50:24 +0000
committertobigun <tobigun@b956fd51-792f-4845-bead-9b4dfca2ff2c>2008-01-11 11:50:24 +0000
commit69af8d0951d9c741680e9c7f5c5ccd63f36b8df5 (patch)
treeef44c5d95ab54125108154d33fc7c985e7aadb6c
parentef679a21a892fbf6298cdc08dcae0c70cc1818d3 (diff)
downloadusdx-69af8d0951d9c741680e9c7f5c5ccd63f36b8df5.tar.gz
usdx-69af8d0951d9c741680e9c7f5c5ccd63f36b8df5.tar.xz
usdx-69af8d0951d9c741680e9c7f5c5ccd63f36b8df5.zip
FPC compatible FFMPEG versioning support. Version-numbers are in the form AAIISS now instead of AA.IISS (which is not supported by fpc)
git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@783 b956fd51-792f-4845-bead-9b4dfca2ff2c
-rw-r--r--Game/Code/Classes/UAudioDecoder_FFMpeg.pas2
-rw-r--r--Game/Code/Classes/UAudio_FFMpeg_Pa.pas980
-rw-r--r--Game/Code/lib/ffmpeg/avformat.pas2
-rw-r--r--Game/Code/lib/ffmpeg/version.inc196
4 files changed, 100 insertions, 1080 deletions
diff --git a/Game/Code/Classes/UAudioDecoder_FFMpeg.pas b/Game/Code/Classes/UAudioDecoder_FFMpeg.pas
index 7ea9dd6a..4cd6ec37 100644
--- a/Game/Code/Classes/UAudioDecoder_FFMpeg.pas
+++ b/Game/Code/Classes/UAudioDecoder_FFMpeg.pas
@@ -334,7 +334,7 @@ begin
if(av_read_frame(stream.pFormatCtx, packet) < 0) then
begin
// check for end-of-file (eof is not an error)
- {$IF (LIBAVFORMAT_VERSION >= 52)}
+ {$IF (LIBAVFORMAT_MAJOR_VERSION >= 52)}
pbIOCtx := stream.pFormatCtx^.pb;
{$ELSE}
pbIOCtx := @stream.pFormatCtx^.pb;
diff --git a/Game/Code/Classes/UAudio_FFMpeg_Pa.pas b/Game/Code/Classes/UAudio_FFMpeg_Pa.pas
deleted file mode 100644
index 400af7ce..00000000
--- a/Game/Code/Classes/UAudio_FFMpeg_Pa.pas
+++ /dev/null
@@ -1,980 +0,0 @@
-unit UAudio_FFMpeg_Pa;
-
-(*******************************************************************************
-
-This unit is primarily based upon -
- http://www.dranger.com/ffmpeg/ffmpegtutorial_all.html
-
- and tutorial03.c
-
- http://www.inb.uni-luebeck.de/~boehme/using_libavcodec.html
-
-*******************************************************************************)
-
-interface
-
-{$IFDEF FPC}
- {$MODE Delphi}
-{$ENDIF}
-
-{$I switches.inc}
-
-
-uses Classes,
- {$IFDEF win32}
- windows,
- {$ENDIF}
- Messages,
- SysUtils,
- {$IFNDEF FPC}
- Forms,
- {$ENDIF}
- SDL, // Used for Audio output Interface
- avcodec, // FFMpeg Audio file decoding
- avformat,
- avutil,
- ULog,
- UMusic;
-
-implementation
-
-uses
- {$IFDEF LAZARUS}
- lclintf,
- {$ifndef win32}
- libc, // not available in win32
- {$endif}
- {$ENDIF}
- portaudio,
- UIni,
- UMain,
- UThemes;
-
-
-type
- PPacketQueue = ^TPacketQueue;
- TPacketQueue = class
- private
- firstPkt,
- lastPkt : PAVPacketList;
- nbPackets : integer;
- size : integer;
- mutex : PSDL_Mutex;
- cond : PSDL_Cond;
- quit : boolean;
-
- public
- constructor Create();
-
- function Put(pkt : PAVPacket): integer;
- function Get(var pkt: TAVPacket; block: boolean): integer;
- end;
-
-type
- TStreamStatus = (sNotReady, sStopped, sPlaying, sSeeking, sPaused, sOpen);
-
-const
- StreamStatusStr: array[TStreamStatus] of string = ('Not ready', 'Stopped', 'Playing', 'Seeking', 'Paused', 'Open');
-
-type
- PAudioBuffer = ^TAudioBuffer;
- TAudioBuffer = array[0 .. (AVCODEC_MAX_AUDIO_FRAME_SIZE * 3 div 2)-1] of byte;
-
-const
- SDL_AUDIO_BUFFER_SIZE = 1024;
-
-type
- TFFMpegOutputStream = class(TAudioOutputStream)
- private
- parseThread: PSDL_Thread;
- packetQueue: TPacketQueue;
-
- status: TStreamStatus;
-
- // FFMpeg internal data
- pFormatCtx : PAVFormatContext;
- pCodecCtx : PAVCodecContext;
- pCodec : PAVCodec;
- ffmpegStreamID : Integer;
- ffmpegStream : PAVStream;
-
- // static vars for AudioDecodeFrame
- pkt : TAVPacket;
- audio_pkt_data : PChar;
- audio_pkt_size : integer;
-
- // static vars for AudioCallback
- audio_buf_index : cardinal;
- audio_buf_size : cardinal;
- audio_buf : TAudioBuffer;
-
- channel: PPaStream;
- public
- constructor Create(); overload;
- constructor Create(pFormatCtx: PAVFormatContext;
- pCodecCtx: PAVCodecContext; pCodec: PAVCodec;
- ffmpegStreamID : Integer; ffmpegStream: PAVStream); overload;
-
- procedure Play();
- procedure Pause();
- procedure Stop();
- procedure Close();
-
- function AudioDecodeFrame(buffer : PUInt8; bufSize: integer): integer;
- end;
-
-type
- TAudio_FFMpeg = class( TInterfacedObject, IAudioPlayback )
- private
- MusicStream: TFFMpegOutputStream;
-
- StartSoundStream: TFFMpegOutputStream;
- BackSoundStream: TFFMpegOutputStream;
- SwooshSoundStream: TFFMpegOutputStream;
- ChangeSoundStream: TFFMpegOutputStream;
- OptionSoundStream: TFFMpegOutputStream;
- ClickSoundStream: TFFMpegOutputStream;
- DrumSoundStream: TFFMpegOutputStream;
- HihatSoundStream: TFFMpegOutputStream;
- ClapSoundStream: TFFMpegOutputStream;
- ShuffleSoundStream: TFFMpegOutputStream;
-
- //Custom Sounds
- CustomSounds: array of TCustomSoundEntry;
- Loaded: boolean;
- Loop: boolean;
-
- function FindAudioStreamID(pFormatCtx : PAVFormatContext): integer;
- public
- function GetName: String;
- procedure InitializePlayback;
- procedure SetVolume(Volume: integer);
- procedure SetMusicVolume(Volume: integer);
- procedure SetLoop(Enabled: boolean);
- function Open(Name: string): boolean; // true if succeed
- procedure Rewind;
- procedure MoveTo(Time: real);
- procedure Play;
- procedure Pause; //Pause Mod
- procedure Stop;
- procedure Close;
- function Finished: boolean;
- function Length: real;
- function getPosition: real;
- procedure PlayStart;
- procedure PlayBack;
- procedure PlaySwoosh;
- procedure PlayChange;
- procedure PlayOption;
- procedure PlayClick;
- procedure PlayDrum;
- procedure PlayHihat;
- procedure PlayClap;
- procedure PlayShuffle;
- procedure StopShuffle;
-
- function LoadSoundFromFile(Name: string): TFFMpegOutputStream;
-
- //Equalizer
- function GetFFTData: TFFTData;
-
- // Interface for Visualizer
- function GetPCMData(var data: TPCMData): Cardinal;
-
- //Custom Sounds
- function LoadCustomSound(const Filename: String): Cardinal;
- procedure PlayCustomSound(const Index: Cardinal );
- end;
-
-var
- test: TFFMpegOutputStream;
- it: integer;
-
-var
- singleton_MusicFFMpeg : IAudioPlayback = nil;
-
-
-function ParseAudio(data: Pointer): integer; cdecl; forward;
-procedure SDL_AudioCallback( userdata: Pointer; stream: PUInt8; len: Integer ); cdecl; forward;
-function Pa_AudioCallback(input: Pointer; output: Pointer; frameCount: Longword;
- timeInfo: PPaStreamCallbackTimeInfo; statusFlags: TPaStreamCallbackFlags;
- userData: Pointer): Integer; cdecl; forward;
-
-constructor TFFMpegOutputStream.Create();
-begin
- inherited;
-
- packetQueue := TPacketQueue.Create();
-
- FillChar(pkt, sizeof(TAVPacket), #0);
-
- status := sStopped;
-
- audio_pkt_data := nil;
- audio_pkt_size := 0;
-
- audio_buf_index := 0;
- audio_buf_size := 0;
-end;
-
-constructor TFFMpegOutputStream.Create(pFormatCtx: PAVFormatContext;
- pCodecCtx: PAVCodecContext; pCodec: PAVCodec;
- ffmpegStreamID : Integer; ffmpegStream: PAVStream);
-begin
- Create();
-
- Self.pFormatCtx := pFormatCtx;
- Self.pCodecCtx := pCodecCtx;
- Self.pCodec := pCodec;
- Self.ffmpegStreamID := ffmpegStreamID;
- Self.ffmpegStream := ffmpegStream;
-
- test := Self;
- it:=0;
-end;
-
-procedure TFFMpegOutputStream.Play();
-var
- err: TPaError;
-begin
- writeln('Play request');
- if(status = sStopped) then
- begin
- writeln('Play ok');
- status := sPlaying;
- Self.parseThread := SDL_CreateThread(@ParseAudio, Self);
- //SDL_PauseAudio(0);
-
- err := Pa_StartStream(Self.channel);
- end;
-end;
-
-procedure TFFMpegOutputStream.Pause();
-begin
-end;
-
-procedure TFFMpegOutputStream.Stop();
-begin
-end;
-
-procedure TFFMpegOutputStream.Close();
-begin
- // Close the codec
- avcodec_close(pCodecCtx);
-
- // Close the video file
- av_close_input_file(pFormatCtx);
-end;
-
-
-function TAudio_FFMpeg.GetName: String;
-begin
- result := 'FFMpeg';
-end;
-
-procedure TAudio_FFMpeg.InitializePlayback;
-begin
- Log.LogStatus('InitializePlayback', 'UAudio_FFMpeg');
-
- Loaded := false;
- Loop := false;
-
- av_register_all();
- //SDL_Init(SDL_INIT_AUDIO);
- Pa_Initialize();
-
- StartSoundStream := LoadSoundFromFile(SoundPath + 'Common start.mp3');
- {
- BackSoundStream := LoadSoundFromFile(SoundPath + 'Common Back.mp3');
- SwooshSoundStream := LoadSoundFromFile(SoundPath + 'menu swoosh.mp3');
- ChangeSoundStream := LoadSoundFromFile(SoundPath + 'select music change music 50.mp3');
- OptionSoundStream := LoadSoundFromFile(SoundPath + 'option change col.mp3');
- ClickSoundStream := LoadSoundFromFile(SoundPath + 'rimshot022b.mp3');
- }
-// DrumSoundStream := LoadSoundFromFile(SoundPath + 'bassdrumhard076b.mp3');
-// HihatSoundStream := LoadSoundFromFile(SoundPath + 'hihatclosed068b.mp3');
-// ClapSoundStream := LoadSoundFromFile(SoundPath + 'claps050b.mp3');
-
-// ShuffleSoundStream := LoadSoundFromFile(SoundPath + 'Shuffle.mp3');
-end;
-
-
-procedure TAudio_FFMpeg.SetVolume(Volume: integer);
-begin
- //New: Sets Volume only for this Application
-(*
- BASS_SetConfig(BASS_CONFIG_GVOL_SAMPLE, Volume);
- BASS_SetConfig(BASS_CONFIG_GVOL_STREAM, Volume);
- BASS_SetConfig(BASS_CONFIG_GVOL_MUSIC, Volume);
-*)
-end;
-
-procedure TAudio_FFMpeg.SetMusicVolume(Volume: Integer);
-begin
- //Max Volume Prevention
- if Volume > 100 then
- Volume := 100;
-
- if Volume < 0 then
- Volume := 0;
-
-
- //Set Volume
-// BASS_ChannelSetAttributes (Bass, -1, Volume, -101);
-end;
-
-procedure TAudio_FFMpeg.SetLoop(Enabled: boolean);
-begin
- Loop := Enabled;
-end;
-
-function TAudio_FFMpeg.Open(Name: string): boolean;
-begin
- Loaded := false;
- if FileExists(Name) then
- begin
-// Bass := Bass_StreamCreateFile(false, pchar(Name), 0, 0, 0);
-
- Loaded := true;
- //Set Max Volume
- SetMusicVolume (100);
- end;
-
- Result := Loaded;
-end;
-
-procedure TAudio_FFMpeg.Rewind;
-begin
- if Loaded then
- begin
- end;
-end;
-
-procedure TAudio_FFMpeg.MoveTo(Time: real);
-var
- bytes: integer;
-begin
-// bytes := BASS_ChannelSeconds2Bytes(Bass, Time);
-// BASS_ChannelSetPosition(Bass, bytes);
-end;
-
-procedure TAudio_FFMpeg.Play;
-begin
- if MusicStream <> nil then
- if Loaded then
- begin
- if Loop then
- begin
- end;
- // start from beginning...
- // actually bass itself does not loop, nor does this TAudio_FFMpeg Class
- MusicStream.Play();
- end;
-end;
-
-procedure TAudio_FFMpeg.Pause; //Pause Mod
-begin
- if MusicStream <> nil then
- if Loaded then begin
- MusicStream.Pause(); // Pauses Song
- end;
-end;
-
-procedure TAudio_FFMpeg.Stop;
-begin
- if MusicStream <> nil then
- MusicStream.Stop();
-end;
-
-procedure TAudio_FFMpeg.Close;
-begin
- if MusicStream <> nil then
- MusicStream.Close();
-end;
-
-function TAudio_FFMpeg.Length: real;
-var
- bytes: integer;
-begin
- Result := 0;
- // Todo : why is Music stream always nil !?
-
- if assigned( MusicStream ) then
- begin
- Result := MusicStream.pFormatCtx^.duration / AV_TIME_BASE;
- end;
-end;
-
-function TAudio_FFMpeg.getPosition: real;
-var
- bytes: integer;
-begin
- Result := 0;
-
-(*
- bytes := BASS_ChannelGetPosition(BASS);
- Result := BASS_ChannelBytes2Seconds(BASS, bytes);
-*)
-end;
-
-function TAudio_FFMpeg.Finished: boolean;
-begin
- Result := false;
-
-(*
- if BASS_ChannelIsActive(BASS) = BASS_ACTIVE_STOPPED then
- begin
- Result := true;
- end;
-*)
-end;
-
-procedure TAudio_FFMpeg.PlayStart;
-begin
- if StartSoundStream <> nil then
- StartSoundStream.Play();
-end;
-
-procedure TAudio_FFMpeg.PlayBack;
-begin
- if BackSoundStream <> nil then
- BackSoundStream.Play();
-end;
-
-procedure TAudio_FFMpeg.PlaySwoosh;
-begin
- if SwooshSoundStream <> nil then
- SwooshSoundStream.Play();
-end;
-
-procedure TAudio_FFMpeg.PlayChange;
-begin
- if ChangeSoundStream <> nil then
- ChangeSoundStream.Play();
-end;
-
-procedure TAudio_FFMpeg.PlayOption;
-begin
- if OptionSoundStream <> nil then
- OptionSoundStream.Play();
-end;
-
-procedure TAudio_FFMpeg.PlayClick;
-begin
- if ClickSoundStream <> nil then
- ClickSoundStream.Play();
-end;
-
-procedure TAudio_FFMpeg.PlayDrum;
-begin
- if DrumSoundStream <> nil then
- DrumSoundStream.Play();
-end;
-
-procedure TAudio_FFMpeg.PlayHihat;
-begin
- if HihatSoundStream <> nil then
- HihatSoundStream.Play();
-end;
-
-procedure TAudio_FFMpeg.PlayClap;
-begin
- if ClapSoundStream <> nil then
- ClapSoundStream.Play();
-end;
-
-procedure TAudio_FFMpeg.PlayShuffle;
-begin
- if ShuffleSoundStream <> nil then
- ShuffleSoundStream.Play();
-end;
-
-procedure TAudio_FFMpeg.StopShuffle;
-begin
- if ShuffleSoundStream <> nil then
- ShuffleSoundStream.Stop();
-end;
-
-
-function TFFMpegOutputStream.AudioDecodeFrame(buffer : PUInt8; bufSize: integer): integer;
-var
- len1,
- data_size: integer;
-begin
- result := -1;
-
- if (buffer = nil) then
- exit;
-
- while true do
- begin
- while (audio_pkt_size > 0) do
- begin
-// writeln( 'got audio packet' );
- data_size := bufSize;
-
- if(pCodecCtx = nil) then begin
-// writeln('Das wars');
- exit;
- end;
-
- // TODO: should be avcodec_decode_audio2 but this wont link on my ubuntu box.
- len1 := avcodec_decode_audio(pCodecCtx, Pointer(buffer),
- data_size, audio_pkt_data, audio_pkt_size);
-
- //writeln('avcodec_decode_audio : ' + inttostr( len1 ));
-
- if(len1 < 0) then
- begin
- // if error, skip frame
-// writeln( 'Skip audio frame' );
- audio_pkt_size := 0;
- break;
- end;
-
- audio_pkt_data := audio_pkt_data + len1;
- audio_pkt_size := audio_pkt_size + len1;
-
- if (data_size <= 0) then
- begin
- // No data yet, get more frames
- continue;
- end;
-
- // We have data, return it and come back for more later
- result := data_size;
- exit;
- end;
-
- inc(it);
- if (pkt.data <> nil) then
- begin
- av_free_packet(pkt);
- end;
-
- if (packetQueue.quit) then
- begin
- result := -1;
- exit;
- end;
-// writeln(it);
- if (packetQueue.Get(pkt, true) < 0) then
- begin
- result := -1;
- exit;
- end;
-
- audio_pkt_data := PChar(pkt.data);
- audio_pkt_size := pkt.size;
-// writeln( 'Audio Packet Size - ' + inttostr(audio_pkt_size) );
- end;
-end;
-
-procedure SDL_AudioCallback(userdata: Pointer; stream: PUInt8; len: Integer); cdecl;
-var
- outStream : TFFMpegOutputStream;
- len1,
- audio_size : integer;
- pSrc : Pointer;
-begin
- outStream := TFFMpegOutputStream(userdata);
-
- while (len > 0) do
- with outStream do begin
- if (audio_buf_index >= audio_buf_size) then
- begin
- // We have already sent all our data; get more
- audio_size := AudioDecodeFrame(@audio_buf, sizeof(TAudioBuffer));
- //writeln('audio_decode_frame : '+ inttostr(audio_size));
-
- if(audio_size < 0) then
- begin
- // If error, output silence
- audio_buf_size := 1024;
- FillChar(audio_buf, audio_buf_size, #0);
- //writeln( 'Silence' );
- end
- else
- begin
- audio_buf_size := audio_size;
- end;
- audio_buf_index := 0; // Todo : jb - SegFault ?
- end;
-
- len1 := audio_buf_size - audio_buf_index;
- if (len1 > len) then
- len1 := len;
-
- pSrc := PChar(@audio_buf) + audio_buf_index;
- {$ifdef WIN32}
- CopyMemory(stream, pSrc , len1);
- {$else}
- memcpy(stream, pSrc , len1);
- {$endif}
-
- Dec(len, len1);
- Inc(stream, len1);
- Inc(audio_buf_index, len1);
- end;
-end;
-
-function Pa_AudioCallback(input: Pointer; output: Pointer; frameCount: Longword;
- timeInfo: PPaStreamCallbackTimeInfo; statusFlags: TPaStreamCallbackFlags;
- userData: Pointer): Integer; cdecl;
-var
- outStream : TFFMpegOutputStream;
- len1,
- audio_size : integer;
- pSrc : Pointer;
- len : integer;
-begin
- outStream := TFFMpegOutputStream(userData);
- len := frameCount * 2; // use *2 for mono-files
-
- while (len > 0) do
- with outStream do begin
- if (audio_buf_index >= audio_buf_size) then
- begin
- // We have already sent all our data; get more
- audio_size := AudioDecodeFrame(@audio_buf, sizeof(TAudioBuffer));
- //writeln('audio_decode_frame : '+ inttostr(audio_size));
-
- if(audio_size < 0) then
- begin
- // If error, output silence
- audio_buf_size := 1024;
- FillChar(audio_buf, audio_buf_size, #0);
- //writeln( 'Silence' );
- end
- else
- begin
- audio_buf_size := audio_size;
- end;
- audio_buf_index := 0; // Todo : jb - SegFault ?
- end;
-
- len1 := audio_buf_size - audio_buf_index;
- if (len1 > len) then
- len1 := len;
-
- pSrc := PChar(@audio_buf) + audio_buf_index;
- {$ifdef WIN32}
- CopyMemory(output, pSrc , len1);
- {$else}
- memcpy(output, pSrc , len1);
- {$endif}
-
- Dec(len, len1);
- Inc(PChar(output), len1);
- Inc(audio_buf_index, len1);
- end;
-
- result := paContinue;
-end;
-
-function TAudio_FFMpeg.FindAudioStreamID(pFormatCtx : PAVFormatContext): integer;
-var
- i : integer;
- streamID: integer;
- stream : PAVStream;
-begin
- // Find the first audio stream
- streamID := -1;
-
- for i := 0 to pFormatCtx^.nb_streams-1 do
- begin
- //Log.LogStatus('aFormatCtx.streams[i] : ' + inttostr(i), 'UAudio_FFMpeg');
- stream := pFormatCtx^.streams[i];
-
- if ( stream.codec^.codec_type = CODEC_TYPE_AUDIO ) then
- begin
- Log.LogStatus('Found Audio Stream', 'UAudio_FFMpeg');
- streamID := i;
- break;
- end;
- end;
-
- result := streamID;
-end;
-
-function ParseAudio(data: Pointer): integer; cdecl;
-var
- packet: TAVPacket;
- stream: TFFMpegOutputStream;
-begin
- stream := TFFMpegOutputStream(data);
-
- while (av_read_frame(stream.pFormatCtx, packet) >= 0) do
- begin
- //writeln( 'ffmpeg - av_read_frame' );
-
- if (packet.stream_index = stream.ffmpegStreamID) then
- begin
- //writeln( 'packet_queue_put' );
- stream.packetQueue.put(@packet);
- end
- else
- begin
- av_free_packet(packet);
- end;
- end;
-
- //Writeln('Done: ' + inttostr(stream.packetQueue.nbPackets));
-
- result := 0;
-end;
-
-
-function TAudio_FFMpeg.LoadSoundFromFile(Name: string): TFFMpegOutputStream;
-var
- pFormatCtx : PAVFormatContext;
- pCodecCtx : PAVCodecContext;
- pCodec : PAVCodec;
- ffmpegStreamID : Integer;
- ffmpegStream : PAVStream;
- wanted_spec,
- spec : TSDL_AudioSpec;
- csIndex : integer;
- stream : TFFMpegOutputStream;
- err : TPaError;
-begin
- result := nil;
-
- if (not FileExists(Name)) then
- begin
- Log.LogStatus('LoadSoundFromFile: Sound not found "' + Name + '"', 'UAudio_FFMpeg');
- writeln('ERROR : LoadSoundFromFile: Sound not found "' + Name + '"', 'UAudio_FFMpeg');
- exit;
- end;
-
- // Open audio file
- if (av_open_input_file(pFormatCtx, PChar(Name), nil, 0, nil) > 0) then
- exit;
-
- // Retrieve stream information
- if (av_find_stream_info(pFormatCtx) < 0) then
- exit;
-
- dump_format(pFormatCtx, 0, pchar(Name), 0);
-
- ffmpegStreamID := FindAudioStreamID(pFormatCtx);
- if (ffmpegStreamID < 0) then
- exit;
-
- //Log.LogStatus('Audio Stream ID is : '+ inttostr(ffmpegStreamID), 'UAudio_FFMpeg');
-
- ffmpegStream := pFormatCtx.streams[ffmpegStreamID];
- pCodecCtx := ffmpegStream^.codec;
-
- pCodec := avcodec_find_decoder(pCodecCtx^.codec_id);
- if (pCodec = nil) then
- begin
- Log.LogStatus('Unsupported codec!', 'UAudio_FFMpeg');
- exit;
- end;
-
- avcodec_open(pCodecCtx, pCodec);
- //writeln( 'Opened the codec' );
-
- stream := TFFMpegOutputStream.Create(pFormatCtx, pCodecCtx, pCodec,
- ffmpegStreamID, ffmpegStream);
-
- {
- // Set SDL audio settings from codec info
- wanted_spec.freq := pCodecCtx^.sample_rate;
- wanted_spec.format := AUDIO_S16SYS;
- wanted_spec.channels := pCodecCtx^.channels;
- wanted_spec.silence := 0;
- wanted_spec.samples := SDL_AUDIO_BUFFER_SIZE;
- wanted_spec.callback := AudioCallback;
- wanted_spec.userdata := stream;
-
- // TODO: this works only one time (?)
- if (SDL_OpenAudio(@wanted_spec, @spec) < 0) then
- begin
- Log.LogStatus('SDL_OpenAudio: '+SDL_GetError(), 'UAudio_FFMpeg');
- stream.Free();
- exit;
- end;
- }
-
- err := Pa_OpenDefaultStream(stream.channel, 0, pCodecCtx^.channels, paInt16,
- pCodecCtx^.sample_rate, SDL_AUDIO_BUFFER_SIZE div 2, //paFramesPerBufferUnspecified,
- @PA_AudioCallback, stream);
- if(err <> paNoError) then begin
- Log.LogStatus('Pa_OpenDefaultStream: '+Pa_GetErrorText(err), 'UAudio_FFMpeg');
- stream.Free();
- exit;
- end;
-
- Log.LogStatus('SDL opened audio device', 'UAudio_FFMpeg');
-
- //Add CustomSound
- csIndex := High(CustomSounds) + 1;
- SetLength (CustomSounds, csIndex + 1);
- CustomSounds[csIndex].Filename := Name;
- CustomSounds[csIndex].Stream := stream;
-
- result := stream;
-end;
-
-//Equalizer
-function TAudio_FFMpeg.GetFFTData: TFFTData;
-var
- data: TFFTData;
-begin
- //Get Channel Data Mono and 256 Values
-// BASS_ChannelGetData(Bass, @Result, BASS_DATA_FFT512);
- result := data;
-end;
-
-// Interface for Visualizer
-function TAudio_FFMpeg.GetPCMData(var data: TPCMData): Cardinal;
-begin
- result := 0;
-end;
-
-function TAudio_FFMpeg.LoadCustomSound(const Filename: String): Cardinal;
-var
- S: TFFMpegOutputStream;
- I: Integer;
- F: String;
-begin
- //Search for Sound in already loaded Sounds
- F := UpperCase(SoundPath + FileName);
- For I := 0 to High(CustomSounds) do
- begin
- if (UpperCase(CustomSounds[I].Filename) = F) then
- begin
- Result := I;
- Exit;
- end;
- end;
-
- S := LoadSoundFromFile(SoundPath + Filename);
- if (S <> nil) then
- Result := High(CustomSounds)
- else
- Result := 0;
-end;
-
-procedure TAudio_FFMpeg.PlayCustomSound(const Index: Cardinal );
-begin
- if Index <= High(CustomSounds) then
- (CustomSounds[Index].Stream as TFFMpegOutputStream).Play();
-end;
-
-
-constructor TPacketQueue.Create();
-begin
- inherited;
-
- firstPkt := nil;
- lastPkt := nil;
- nbPackets := 0;
- size := 0;
-
- mutex := SDL_CreateMutex();
- cond := SDL_CreateCond();
-end;
-
-function TPacketQueue.Put(pkt : PAVPacket): integer;
-var
- pkt1 : PAVPacketList;
-begin
- result := -1;
-
- if (av_dup_packet(pkt) < 0) then
- exit;
-
- pkt1 := av_malloc(sizeof(TAVPacketList));
- if (pkt1 = nil) then
- exit;
-
- pkt1^.pkt := pkt^;
- pkt1^.next := nil;
-
-
- SDL_LockMutex(Self.mutex);
- try
-
- if (Self.lastPkt = nil) then
- Self.firstPkt := pkt1
- else
- Self.lastPkt^.next := pkt1;
-
- Self.lastPkt := pkt1;
- inc(Self.nbPackets);
-
-// Writeln('Put: ' + inttostr(nbPackets));
-
- Self.size := Self.size + pkt1^.pkt.size;
- SDL_CondSignal(Self.cond);
-
- finally
- SDL_UnlockMutex(Self.mutex);
- end;
-
- result := 0;
-end;
-
-function TPacketQueue.Get(var pkt: TAVPacket; block: boolean): integer;
-var
- pkt1 : PAVPacketList;
-begin
- result := -1;
-
- SDL_LockMutex(Self.mutex);
- try
- while true do
- begin
- if (quit) then
- exit;
-
- pkt1 := Self.firstPkt;
-
- if (pkt1 <> nil) then
- begin
- Self.firstPkt := pkt1.next;
- if (Self.firstPkt = nil) then
- Self.lastPkt := nil;
- dec(Self.nbPackets);
-
-// Writeln('Get: ' + inttostr(nbPackets));
-
- Self.size := Self.size - pkt1^.pkt.size;
- pkt := pkt1^.pkt;
- av_free(pkt1);
-
- result := 1;
- break;
- end
- else
- if (not block) then
- begin
- result := 0;
- break;
- end
- else
- begin
- SDL_CondWait(Self.cond, Self.mutex);
- end;
- end;
- finally
- SDL_UnlockMutex(Self.mutex);
- end;
-end;
-
-
-
-initialization
- singleton_MusicFFMpeg := TAudio_FFMpeg.create();
-
- writeln( 'UAudio_FFMpeg - Register Playback' );
- AudioManager.add( IAudioPlayback( singleton_MusicFFMpeg ) );
-
-finalization
- AudioManager.Remove( IAudioPlayback( singleton_MusicFFMpeg ) );
-
-
-end.
diff --git a/Game/Code/lib/ffmpeg/avformat.pas b/Game/Code/lib/ffmpeg/avformat.pas
index 174542b3..bcd7861c 100644
--- a/Game/Code/lib/ffmpeg/avformat.pas
+++ b/Game/Code/lib/ffmpeg/avformat.pas
@@ -303,7 +303,7 @@ type
oformat: PAVOutputFormat;
priv_data: pointer;
- {$IF (LIBAVFORMAT_VERSION >= 52)}
+ {$IF (LIBAVFORMAT_MAJOR_VERSION >= 52)}
pb: PByteIOContext;
{$ELSE}
pb: TByteIOContext;
diff --git a/Game/Code/lib/ffmpeg/version.inc b/Game/Code/lib/ffmpeg/version.inc
index 2944e643..e7f32f5a 100644
--- a/Game/Code/lib/ffmpeg/version.inc
+++ b/Game/Code/lib/ffmpeg/version.inc
@@ -1,102 +1,102 @@
const
{$IFDEF MSWINDOWS}
- av__codec = 'avcodec-51.dll';
- LIBAVCODEC_MAJOR_VERSION = 51;
- LIBAVCODEC_MINOR_VERSION = 0;
- LIBAVCODEC_SUB_VERSION = 0;
-
- av__format = 'avformat-50.dll';
- LIBAVFORMAT_MAJOR_VERSION = 50;
- LIBAVFORMAT_MINOR_VERSION = 0;
- LIBAVFORMAT_SUB_VERSION = 0;
-
- av__util = 'avutil-49.dll';
- LIBAVUTIL_MAJOR_VERSION = 49;
- LIBAVUTIL_MINOR_VERSION = 0;
- LIBAVUTIL_SUB_VERSION = 0;
-{$ENDIF}
-{$IFDEF LINUX}
- av__codec = 'libavcodec.so';
- LIBAVCODEC_MAJOR_VERSION = 51;
- LIBAVCODEC_MINOR_VERSION = 0;
- LIBAVCODEC_SUB_VERSION = 0;
-
- av__format = 'libavformat.so';
-//av__format = 'libavformat.51';
- LIBAVFORMAT_MAJOR_VERSION = 51;
- LIBAVFORMAT_MINOR_VERSION = 0;
- LIBAVFORMAT_SUB_VERSION = 0;
-
- av__util = 'libavutil.so';
- LIBAVUTIL_MAJOR_VERSION = 49;
- LIBAVUTIL_MINOR_VERSION = 0;
- LIBAVUTIL_SUB_VERSION = 0;
-{$ENDIF}
-{$IFDEF DARWIN}
- av__format = 'libavcodec.dylib';
- LIBAVCODEC_MAJOR_VERSION = 51;
- LIBAVCODEC_MINOR_VERSION = 0;
- LIBAVCODEC_SUB_VERSION = 0;
-
- av__format = 'libavformat.dylib';
- LIBAVFORMAT_MAJOR_VERSION = 52;
- LIBAVFORMAT_MINOR_VERSION = 0;
- LIBAVFORMAT_SUB_VERSION = 0;
-
- av__util = 'libavutil.dylib';
- LIBAVUTIL_MAJOR_VERSION = 49;
- LIBAVUTIL_MINOR_VERSION = 0;
- LIBAVUTIL_SUB_VERSION = 0;
-{$ENDIF}
-
-(* Max. supported version by this header *)
-(* TODO: someone has to check the changes up to version 52, add some IFDEFS and increase this version number *)
-
-LIBAVCODEC_MAX_MAJOR_VERSION = 51;
-LIBAVCODEC_MAX_MINOR_VERSION = 12;
-LIBAVCODEC_MAX_SUB_VERSION = 1;
-LIBAVCODEC_MAX_VERSION = LIBAVCODEC_MAX_MAJOR_VERSION +
- (LIBAVCODEC_MAX_MINOR_VERSION * 0.01) +
- (LIBAVCODEC_MAX_SUB_VERSION * 0.0001);
-
-LIBAVFORMAT_MAX_MAJOR_VERSION = 51;
-LIBAVFORMAT_MAX_MINOR_VERSION = 12;
-LIBAVFORMAT_MAX_SUB_VERSION = 1;
-LIBAVFORMAT_MAX_VERSION = LIBAVFORMAT_MAX_MAJOR_VERSION +
- (LIBAVFORMAT_MAX_MINOR_VERSION * 0.01) +
- (LIBAVFORMAT_MAX_SUB_VERSION * 0.0001);
-
-LIBAVUTIL_MAX_MAJOR_VERSION = 49;
-LIBAVUTIL_MAX_MINOR_VERSION = 4;
-LIBAVUTIL_MAX_SUB_VERSION = 1;
-LIBAVUTIL_MAX_VERSION = LIBAVUTIL_MAX_MAJOR_VERSION +
- (LIBAVUTIL_MAX_MINOR_VERSION * 0.01) +
- (LIBAVUTIL_MAX_SUB_VERSION * 0.0001);
-
-(* Calc linked version *)
-
-LIBAVCODEC_VERSION = LIBAVCODEC_MAJOR_VERSION +
- (LIBAVCODEC_MINOR_VERSION * 0.01) +
- (LIBAVCODEC_SUB_VERSION * 0.0001);
-
-LIBAVFORMAT_VERSION = LIBAVFORMAT_MAJOR_VERSION +
- (LIBAVFORMAT_MINOR_VERSION * 0.01) +
- (LIBAVFORMAT_SUB_VERSION * 0.0001);
-
-LIBAVUTIL_VERSION = LIBAVUTIL_MAJOR_VERSION +
- (LIBAVUTIL_MINOR_VERSION * 0.01) +
- (LIBAVUTIL_SUB_VERSION * 0.0001);
-
-(* Check if linked versions are supported *)
-
-{$IF (LIBAVCODEC_VERSION > LIBAVCODEC_MAX_VERSION)}
- {$MESSAGE Warn 'Linked version of libavcodec may be unsupported!'}
-{$IFEND}
-
-{$IF (LIBAVFORMAT_VERSION > LIBAVFORMAT_MAX_VERSION)}
- {$MESSAGE Warn 'Linked version of libavformat may be unsupported!'}
-{$IFEND}
+ av__codec = 'avcodec-51.dll';
+ LIBAVCODEC_MAJOR_VERSION = 51;
+ LIBAVCODEC_MINOR_VERSION = 0;
+ LIBAVCODEC_SUB_VERSION = 0;
+
+ av__format = 'avformat-50.dll';
+ LIBAVFORMAT_MAJOR_VERSION = 50;
+ LIBAVFORMAT_MINOR_VERSION = 0;
+ LIBAVFORMAT_SUB_VERSION = 0;
+
+ av__util = 'avutil-49.dll';
+ LIBAVUTIL_MAJOR_VERSION = 49;
+ LIBAVUTIL_MINOR_VERSION = 0;
+ LIBAVUTIL_SUB_VERSION = 0;
+{$ENDIF}
+{$IFDEF LINUX}
+ av__codec = 'libavcodec.so';
+ LIBAVCODEC_MAJOR_VERSION = 51;
+ LIBAVCODEC_MINOR_VERSION = 0;
+ LIBAVCODEC_SUB_VERSION = 0;
+
+ av__format = 'libavformat.so';
+//av__format = 'libavformat.51';
+ LIBAVFORMAT_MAJOR_VERSION = 51;
+ LIBAVFORMAT_MINOR_VERSION = 0;
+ LIBAVFORMAT_SUB_VERSION = 0;
+
+ av__util = 'libavutil.so';
+ LIBAVUTIL_MAJOR_VERSION = 49;
+ LIBAVUTIL_MINOR_VERSION = 0;
+ LIBAVUTIL_SUB_VERSION = 0;
+{$ENDIF}
+{$IFDEF DARWIN}
+ av__format = 'libavcodec.dylib';
+ LIBAVCODEC_MAJOR_VERSION = 51;
+ LIBAVCODEC_MINOR_VERSION = 0;
+ LIBAVCODEC_SUB_VERSION = 0;
+
+ av__format = 'libavformat.dylib';
+ LIBAVFORMAT_MAJOR_VERSION = 52;
+ LIBAVFORMAT_MINOR_VERSION = 0;
+ LIBAVFORMAT_SUB_VERSION = 0;
+
+ av__util = 'libavutil.dylib';
+ LIBAVUTIL_MAJOR_VERSION = 49;
+ LIBAVUTIL_MINOR_VERSION = 0;
+ LIBAVUTIL_SUB_VERSION = 0;
+{$ENDIF}
+
+(* Max. supported version by this header *)
+(* TODO: someone has to check the changes up to version 52, add some IFDEFS and increase this version number *)
+
+LIBAVCODEC_MAX_MAJOR_VERSION = 51;
+LIBAVCODEC_MAX_MINOR_VERSION = 12;
+LIBAVCODEC_MAX_SUB_VERSION = 1;
+LIBAVCODEC_MAX_VERSION = (LIBAVCODEC_MAX_MAJOR_VERSION * 10000) +
+ (LIBAVCODEC_MAX_MINOR_VERSION * 100) +
+ (LIBAVCODEC_MAX_SUB_VERSION);
+
+LIBAVFORMAT_MAX_MAJOR_VERSION = 51;
+LIBAVFORMAT_MAX_MINOR_VERSION = 12;
+LIBAVFORMAT_MAX_SUB_VERSION = 1;
+LIBAVFORMAT_MAX_VERSION = (LIBAVFORMAT_MAX_MAJOR_VERSION * 10000) +
+ (LIBAVFORMAT_MAX_MINOR_VERSION * 100) +
+ (LIBAVFORMAT_MAX_SUB_VERSION);
+
+LIBAVUTIL_MAX_MAJOR_VERSION = 49;
+LIBAVUTIL_MAX_MINOR_VERSION = 4;
+LIBAVUTIL_MAX_SUB_VERSION = 1;
+LIBAVUTIL_MAX_VERSION = (LIBAVUTIL_MAX_MAJOR_VERSION * 10000) +
+ (LIBAVUTIL_MAX_MINOR_VERSION * 100) +
+ (LIBAVUTIL_MAX_SUB_VERSION);
+
+(* Calc linked version *)
+LIBAVCODEC_VERSION = (LIBAVCODEC_MAJOR_VERSION * 10000) +
+ (LIBAVCODEC_MINOR_VERSION * 100) +
+ (LIBAVCODEC_SUB_VERSION);
+
+LIBAVFORMAT_VERSION = (LIBAVFORMAT_MAJOR_VERSION * 10000) +
+ (LIBAVFORMAT_MINOR_VERSION * 100) +
+ (LIBAVFORMAT_SUB_VERSION);
+
+LIBAVUTIL_VERSION = (LIBAVUTIL_MAJOR_VERSION * 10000) +
+ (LIBAVUTIL_MINOR_VERSION * 100) +
+ (LIBAVUTIL_SUB_VERSION);
+
+(* Check if linked versions are supported *)
+
+{$IF (LIBAVCODEC_VERSION > LIBAVCODEC_MAX_VERSION)}
+ {$MESSAGE Warn 'Linked version of libavcodec may be unsupported!'}
+{$IFEND}
+
+{$IF (LIBAVFORMAT_VERSION > LIBAVFORMAT_MAX_VERSION)}
+ {$MESSAGE Warn 'Linked version of libavformat may be unsupported!'}
+{$IFEND}
{$IF (LIBAVUTIL_VERSION > LIBAVUTIL_MAX_VERSION)}
- {$MESSAGE Warn 'Linked version of libavutil may be unsupported!'}
-{$IFEND}
+ {$MESSAGE Warn 'Linked version of libavutil may be unsupported!'}
+{$IFEND}
+