new branch for whiteshark's service and hook based (party) plugins

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/branches/experimental@1643 b956fd51-792f-4845-bead-9b4dfca2ff2c

1 files changed, 63 insertions, 0 deletions

diff --git a/ServiceBasedPlugins/src/media/UMediaCore_SDL.pas b/ServiceBasedPlugins/src/media/UMediaCore_SDL.pas
new file mode 100644
index 00000000..74c75e16
--- /dev/null
+++ b/ServiceBasedPlugins/src/media/UMediaCore_SDL.pas
@@ -0,0 +1,63 @@
+{* UltraStar Deluxe - Karaoke Game
+ *
+ * UltraStar Deluxe is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ *}
+
+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.