Port of Duke Nukem 3D

This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL
for Rockbox.

Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9

1 files changed, 55 insertions, 0 deletions

diff --git a/apps/plugins/sdl/src/audio/windx5/SDL_dx5audio.h b/apps/plugins/sdl/src/audio/windx5/SDL_dx5audio.h
new file mode 100644
index 0000000000..bc4022fc9c
--- /dev/null
+++ b/apps/plugins/sdl/src/audio/windx5/SDL_dx5audio.h
@@ -0,0 +1,55 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997-2012 Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library 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
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+    Sam Lantinga
+    slouken@libsdl.org
+*/
+#include "SDL_config.h"
+
+#ifndef _SDL_lowaudio_h
+#define _SDL_lowaudio_h
+
+#include "directx.h"
+
+#include "../SDL_sysaudio.h"
+
+/* Hidden "this" pointer for the video functions */
+#define _THIS   SDL_AudioDevice *this
+
+/* The DirectSound objects */
+struct SDL_PrivateAudioData {
+        LPDIRECTSOUND sound;
+        LPDIRECTSOUNDBUFFER mixbuf;
+        int NUM_BUFFERS;
+        int mixlen, silence;
+        DWORD lastchunk;
+        Uint8 *locked_buf;
+        HANDLE audio_event;
+};
+
+/* Old variable names */
+#define sound                   (this->hidden->sound)
+#define mixbuf                  (this->hidden->mixbuf)
+#define NUM_BUFFERS             (this->hidden->NUM_BUFFERS)
+#define mixlen                  (this->hidden->mixlen)
+#define silence                 (this->hidden->silence)
+#define lastchunk               (this->hidden->lastchunk)
+#define locked_buf              (this->hidden->locked_buf)
+#define audio_event             (this->hidden->audio_event)
+
+#endif /* _SDL_lowaudio_h */