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-rw-r--r--src/base/UMusic.pas12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/base/UMusic.pas b/src/base/UMusic.pas
index e1184da8..5d816c9a 100644
--- a/src/base/UMusic.pas
+++ b/src/base/UMusic.pas
@@ -188,8 +188,8 @@ type
end;
type
- ISyncSource = interface
- function GetClock(): real;
+ TSyncSource = class
+ function GetClock(): real; virtual; abstract;
end;
TAudioProcessingStream = class;
@@ -250,7 +250,7 @@ type
TAudioPlaybackStream = class(TAudioProcessingStream)
protected
- SyncSource: ISyncSource;
+ SyncSource: TSyncSource;
AvgSyncDiff: double;
SourceStream: TAudioSourceStream;
@@ -282,7 +282,7 @@ type
procedure AddSoundEffect(Effect: TSoundEffect); virtual; abstract;
procedure RemoveSoundEffect(Effect: TSoundEffect); virtual; abstract;
- procedure SetSyncSource(SyncSource: ISyncSource);
+ procedure SetSyncSource(SyncSource: TSyncSource);
function GetSourceStream(): TAudioSourceStream;
property Status: TStreamStatus read GetStatus;
@@ -364,7 +364,7 @@ type
procedure SetLoop(Enabled: boolean);
procedure FadeIn(Time: real; TargetVolume: single);
- procedure SetSyncSource(SyncSource: ISyncSource);
+ procedure SetSyncSource(SyncSource: TSyncSource);
procedure Rewind;
function Finished: boolean;
@@ -978,7 +978,7 @@ begin
Result := SourceStream;
end;
-procedure TAudioPlaybackStream.SetSyncSource(SyncSource: ISyncSource);
+procedure TAudioPlaybackStream.SetSyncSource(SyncSource: TSyncSource);
begin
Self.SyncSource := SyncSource;
AvgSyncDiff := -1;