sdl: remove non-rockbox drivers

We never use any of these other drivers, so having them around just takes
up space.

Change-Id: Iced812162df1fef3fd55522b7e700acb6c3bcd41

1 files changed, 0 insertions, 48 deletions

diff --git a/apps/plugins/sdl/src/audio/alsa/SDL_alsa_audio.h b/apps/plugins/sdl/src/audio/alsa/SDL_alsa_audio.h
deleted file mode 100644
index 55ae87b8ac..0000000000
--- a/apps/plugins/sdl/src/audio/alsa/SDL_alsa_audio.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
-    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 Library General Public
-    License as published by the Free Software Foundation; either
-    version 2 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
-    Library General Public License for more details.
-
-    You should have received a copy of the GNU Library General Public
-    License along with this library; if not, write to the Free
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-    Sam Lantinga
-    slouken@libsdl.org
-*/
-#include "SDL_config.h"
-
-#ifndef _ALSA_PCM_audio_h
-#define _ALSA_PCM_audio_h
-
-#include <alsa/asoundlib.h>
-
-#include "../SDL_sysaudio.h"
-
-/* Hidden "this" pointer for the video functions */
-#define _THIS   SDL_AudioDevice *this
-
-struct SDL_PrivateAudioData {
-        /* The audio device handle */
-        snd_pcm_t *pcm_handle;
-
-        /* Raw mixing buffer */
-        Uint8 *mixbuf;
-        int    mixlen;
-};
-
-/* Old variable names */
-#define pcm_handle              (this->hidden->pcm_handle)
-#define mixbuf                  (this->hidden->mixbuf)
-#define mixlen                  (this->hidden->mixlen)
-
-#endif /* _ALSA_PCM_audio_h */