modified ffmpeg usage, to use interface same as bass...

still needs some tidy up, but its working.   :)


git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@515 b956fd51-792f-4845-bead-9b4dfca2ff2c

1 files changed, 276 insertions, 0 deletions

diff --git a/Game/Code/Classes/UMedia_dummy.pas b/Game/Code/Classes/UMedia_dummy.pas
new file mode 100644
index 00000000..0752ab64
--- /dev/null
+++ b/Game/Code/Classes/UMedia_dummy.pas
@@ -0,0 +1,276 @@
+unit UMedia_dummy;
+{< #############################################################################
+#                    FFmpeg support for UltraStar deluxe                       #
+#                                                                              #
+#    Created by b1indy                                                         #
+#    based on 'An ffmpeg and SDL Tutorial' (http://www.dranger.com/ffmpeg/)    #
+#                                                                              #
+# http://www.mail-archive.com/fpc-pascal@lists.freepascal.org/msg09949.html    #
+# http://www.nabble.com/file/p11795857/mpegpas01.zip                           #
+#                                                                              #
+############################################################################## }
+
+interface
+
+{$IFDEF FPC}
+  {$MODE DELPHI}
+{$ENDIF}
+
+
+implementation
+
+uses
+     SysUtils,
+     UMusic;
+
+
+var
+  singleton_dummy : IVideoPlayback;
+
+type
+    Tmedia_dummy = class( TInterfacedObject, IVideoPlayback, IAudioPlayback, IAudioInput )
+    private
+    public
+      constructor create();
+      function  GetName: String;
+
+      procedure init();
+
+      function  Open( aFileName : string): boolean; // true if succeed
+      procedure Close;

+

+      procedure Play;

+      procedure Pause;
+      procedure Stop;
+
+      procedure MoveTo(Time: real);
+      function  getPosition: real;
+
+      procedure FFmpegGetFrame(Time: Extended);
+      procedure FFmpegDrawGL(Screen: integer); 
+
+      // IAudioInput
+      procedure InitializeRecord;
+      procedure CaptureStart;
+      procedure CaptureStop;
+      procedure CaptureCard(RecordI, PlayerLeft, PlayerRight: byte);
+      procedure StopCard(Card: byte);
+      function GetFFTData: TFFTData;
+
+      // IAudioPlayback
+      procedure InitializePlayback;
+      procedure SetVolume(Volume: integer);
+      procedure SetMusicVolume(Volume: integer);
+      procedure SetLoop(Enabled: boolean);
+      procedure Rewind;
+
+      function Finished: boolean;
+      function Length: 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(var hStream: hStream; Name: string): boolean;
+
+      function LoadCustomSound(const Filename: String): Cardinal;
+      procedure PlayCustomSound(const Index: Cardinal );
+
+    end;
+
+
+
+function  Tmedia_dummy.GetName: String;
+begin
+  result := 'dummy';

+end;
+
+
+procedure Tmedia_dummy.FFmpegGetFrame(Time: Extended);
+begin
+end;
+
+procedure Tmedia_dummy.FFmpegDrawGL(Screen: integer);
+begin
+end;
+
+constructor Tmedia_dummy.create();
+begin
+end;

+

+procedure Tmedia_dummy.init();

+begin
+end;

+

+

+function Tmedia_dummy.Open( aFileName : string): boolean; // true if succeed

+begin

+  result := false;
+end;

+

+procedure Tmedia_dummy.Close;

+begin
+end;
+
+procedure Tmedia_dummy.Play;

+begin
+end;
+
+procedure Tmedia_dummy.Pause;
+begin
+end;
+
+procedure Tmedia_dummy.Stop;
+begin
+end;
+
+procedure Tmedia_dummy.MoveTo(Time: real);
+begin
+end;
+
+function  Tmedia_dummy.getPosition: real;
+begin
+  result := 0;

+end;
+
+// IAudioInput
+procedure Tmedia_dummy.InitializeRecord;
+begin
+end;
+
+procedure Tmedia_dummy.CaptureStart;
+begin
+end;
+
+procedure Tmedia_dummy.CaptureStop;
+begin
+end;
+
+procedure Tmedia_dummy.CaptureCard(RecordI, PlayerLeft, PlayerRight: byte);
+begin
+end;
+
+procedure Tmedia_dummy.StopCard(Card: byte);
+begin
+end;
+
+function  Tmedia_dummy.GetFFTData: TFFTData;
+begin
+end;
+
+// IAudioPlayback
+procedure Tmedia_dummy.InitializePlayback;
+begin
+end;

+

+procedure Tmedia_dummy.SetVolume(Volume: integer);
+begin
+end;
+
+procedure Tmedia_dummy.SetMusicVolume(Volume: integer);
+begin
+end;
+
+procedure Tmedia_dummy.SetLoop(Enabled: boolean);
+begin
+end;
+
+procedure Tmedia_dummy.Rewind;
+begin
+end;
+
+function Tmedia_dummy.Finished: boolean;
+begin
+end;

+

+function Tmedia_dummy.Length: real;
+begin
+end;

+
+procedure Tmedia_dummy.PlayStart;
+begin
+end;
+
+procedure Tmedia_dummy.PlayBack;
+begin
+end;
+
+procedure Tmedia_dummy.PlaySwoosh;
+begin
+end;
+
+procedure Tmedia_dummy.PlayChange;
+begin
+end;
+
+procedure Tmedia_dummy.PlayOption;
+begin
+end;
+
+procedure Tmedia_dummy.PlayClick;
+begin
+end;
+
+procedure Tmedia_dummy.PlayDrum;
+begin
+end;
+
+procedure Tmedia_dummy.PlayHihat;
+begin
+end;
+
+procedure Tmedia_dummy.PlayClap;
+begin
+end;
+
+procedure Tmedia_dummy.PlayShuffle;
+begin
+end;
+
+procedure Tmedia_dummy.StopShuffle;
+begin
+end;
+
+function Tmedia_dummy.LoadSoundFromFile(var hStream: hStream; Name: string): boolean;
+begin
+  result := false;
+end;
+
+function Tmedia_dummy.LoadCustomSound(const Filename: String): Cardinal;
+begin
+ result := 0;
+end;
+
+procedure Tmedia_dummy.PlayCustomSound(const Index: Cardinal );
+begin
+end;
+
+
+
+initialization
+  singleton_dummy := Tmedia_dummy.create();
+
+  writeln( 'UMedia_dummy - Register dummy Video_Playback' );
+  AudioManager.add( IVideoPlayback( singleton_dummy ) );
+
+  writeln( 'UMedia_dummy - Register dummy Video_Playback' );
+  AudioManager.add( IAudioPlayback( singleton_dummy ) );
+
+  writeln( 'UMedia_dummy - Register dummy Video_Playback' );
+  AudioManager.add( IAudioInput( singleton_dummy ) );
+  
+finalization

+  AudioManager.Remove( IVideoPlayback( singleton_dummy ) );

+  AudioManager.Remove( IAudioPlayback( singleton_dummy ) );
+  AudioManager.Remove( IAudioInput( singleton_dummy ) );
+
+
+end.