1 files changed, 31 insertions, 2 deletions
diff --git a/Game/Code/Classes/UMedia_dummy.pas b/Game/Code/Classes/UMedia_dummy.pas
index 12268a55..a5cc4b5a 100644
--- a/Game/Code/Classes/UMedia_dummy.pas
+++ b/Game/Code/Classes/UMedia_dummy.pas
@@ -22,6 +22,7 @@ implementation
 
 uses
      SysUtils,
+     math,
      UMusic;
 
 
@@ -170,9 +171,37 @@ begin
   result := data;
 end;
 
+var count: integer = 0;
+
 function  Tmedia_dummy.GetPCMData(var data: TPCMData): Cardinal;
-begin
-  result := 0;
+var i: integer;
+begin
+  // Produce some fake PCM data
+  if ( count mod 500 = 0 ) then
+  begin
+    for i := 0 to 511 do begin
+      data[0][i] := 0;
+      data[1][i] := 0;
+    end;
+  end
+  else begin
+    for i := 0 to 511 do begin
+      if ( i mod 2 = 0 ) then begin
+        data[0][i] := floor(Random * power(2.,14));
+        data[1][i] := floor(Random * power(2.,14));
+      end
+      else begin;
+        data[0][i] := floor(Random * power(2.,14));
+        data[1][i] := floor(Random * power(2.,14));
+      end;
+      if ( i mod 2 = 1 ) then begin
+        data[0][i] := -data[0][i];
+        data[1][i] := -data[1][i];
+      end;
+    end;
+  end;
+  Inc(count);
+  result := 512;
 end;
 
 // IAudioPlayback