Media modules moved from base to media

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@1374 b956fd51-792f-4845-bead-9b4dfca2ff2c

1 files changed, 38 insertions, 0 deletions

diff --git a/src/media/UMediaCore_SDL.pas b/src/media/UMediaCore_SDL.pas
new file mode 100644
index 00000000..252f72a0
--- /dev/null
+++ b/src/media/UMediaCore_SDL.pas
@@ -0,0 +1,38 @@
+unit UMediaCore_SDL;
+
+interface
+
+{$IFDEF FPC}
+  {$MODE Delphi}
+{$ENDIF}
+
+{$I switches.inc}
+
+uses
+  UMusic,
+  sdl;
+
+function ConvertAudioFormatToSDL(Format: TAudioSampleFormat; out SDLFormat: UInt16): boolean;
+
+implementation
+
+function ConvertAudioFormatToSDL(Format: TAudioSampleFormat; out SDLFormat: UInt16): boolean;
+begin
+  case Format of
+    asfU8:     SDLFormat := AUDIO_U8;
+    asfS8:     SDLFormat := AUDIO_S8;
+    asfU16LSB: SDLFormat := AUDIO_U16LSB;
+    asfS16LSB: SDLFormat := AUDIO_S16LSB;
+    asfU16MSB: SDLFormat := AUDIO_U16MSB;
+    asfS16MSB: SDLFormat := AUDIO_S16MSB;
+    asfU16:    SDLFormat := AUDIO_U16;
+    asfS16:    SDLFormat := AUDIO_S16;
+    else begin
+      Result := false;
+      Exit;
+    end;
+  end;
+  Result := true;
+end;
+
+end.