1 files changed, 0 insertions, 260 deletions
diff --git a/games/eduke32/files/patch-source__jaudiolib__dsl.c b/games/eduke32/files/patch-source__jaudiolib__dsl.c
deleted file mode 100644
index c21616cc0b9c..000000000000
--- a/games/eduke32/files/patch-source__jaudiolib__dsl.c
+++ /dev/null
@@ -1,260 +0,0 @@
---- ./source/jaudiolib/dsl.c.orig	Wed Aug  2 00:35:30 2006
-+++ ./source/jaudiolib/dsl.c	Wed Aug  2 00:35:30 2006
-@@ -0,0 +1,257 @@
-+/*
-+Copyright (C) 2003-2004 Ryan C. Gordon. and James Bentler
-+
-+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; if not, write to the Free Software
-+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-+
-+Originally written by Ryan C. Gordon. (icculus@clutteredmind.org)
-+Adapted to work with JonoF's port by James Bentler (bentler@cs.umn.edu)
-+
-+*/
-+#include <stdlib.h>
-+#include <string.h>
-+
-+#include "dsl.h"
-+#include "util.h"
-+
-+#include "SDL.h"
-+#include "SDL_mixer.h"
-+
-+extern volatile int MV_MixPage;
-+
-+static int DSL_ErrorCode = DSL_Ok;
-+
-+static int mixer_initialized;
-+
-+static void ( *_CallBackFunc )( void );
-+static volatile char *_BufferStart;
-+static int _BufferSize;
-+static int _NumDivisions;
-+static int _SampleRate;
-+static int _remainder;
-+
-+static Mix_Chunk *blank;
-+static unsigned char *blank_buf;
-+
-+/*
-+possible todo ideas: cache sdl/sdl mixer error messages.
-+*/
-+
-+char *DSL_ErrorString( int ErrorNumber )
-+{
-+   char *ErrorString;
-+   
-+   switch (ErrorNumber) {
-+       case DSL_Warning:
-+       case DSL_Error:
-+           ErrorString = DSL_ErrorString(DSL_ErrorCode);
-+           break;
-+       
-+       case DSL_Ok:
-+           ErrorString = "SDL Driver ok.";
-+           break;
-+       
-+       case DSL_SDLInitFailure:
-+           ErrorString = "SDL Audio initialization failed.";
-+           break;
-+       
-+       case DSL_MixerActive:
-+           ErrorString = "SDL Mixer already initialized.";
-+           break;  
-+   
-+       case DSL_MixerInitFailure:
-+           ErrorString = "SDL Mixer initialization failed.";
-+           break;
-+           
-+       default:
-+           ErrorString = "Unknown SDL Driver error.";
-+           break;
-+   }
-+   
-+   return ErrorString;
-+}
-+
-+static void DSL_SetErrorCode(int ErrorCode)
-+{
-+   DSL_ErrorCode = ErrorCode;
-+}
-+
-+int DSL_Init( void )
-+{
-+   DSL_SetErrorCode(DSL_Ok);
-+   
-+   if (SDL_InitSubSystem(SDL_INIT_AUDIO) < 0) {
-+       DSL_SetErrorCode(DSL_SDLInitFailure);
-+       
-+       return DSL_Error;
-+   }
-+   
-+   return DSL_Ok;
-+}
-+
-+void DSL_Shutdown( void )
-+{
-+   DSL_StopPlayback();
-+}
-+
-+static void mixer_callback(int chan, void *stream, int len, void *udata)
-+{
-+   Uint8 *stptr;
-+   Uint8 *fxptr;
-+   int copysize;
-+   
-+   /* len should equal _BufferSize, else this is screwed up */
-+
-+   stptr = (Uint8 *)stream;
-+   
-+   if (_remainder > 0) {
-+       copysize = min(len, _remainder);
-+       
-+       fxptr = (Uint8 *)(&_BufferStart[MV_MixPage * 
-+           _BufferSize]);
-+       
-+       memcpy(stptr, fxptr+(_BufferSize-_remainder), copysize);
-+       
-+       len -= copysize;
-+       _remainder -= copysize;
-+       
-+       stptr += copysize;
-+   }
-+   
-+   while (len > 0) {
-+       /* new buffer */
-+       
-+       _CallBackFunc();
-+       
-+       fxptr = (Uint8 *)(&_BufferStart[MV_MixPage * 
-+           _BufferSize]);
-+
-+       copysize = min(len, _BufferSize);
-+       
-+       memcpy(stptr, fxptr, copysize);
-+       
-+       len -= copysize;
-+       
-+       stptr += copysize;
-+   }
-+   
-+   _remainder = len;
-+}
-+
-+int   DSL_BeginBufferedPlayback( char *BufferStart,
-+      int BufferSize, int NumDivisions, unsigned SampleRate,
-+      int MixMode, void ( *CallBackFunc )( void ) )
-+{
-+   Uint16 format;
-+   Uint8 *tmp;
-+   int channels;
-+   int chunksize;
-+       
-+   if (mixer_initialized) {
-+       DSL_SetErrorCode(DSL_MixerActive);
-+       
-+       return DSL_Error;
-+   }
-+   
-+   _CallBackFunc = CallBackFunc;
-+   _BufferStart = BufferStart;
-+   _BufferSize = (BufferSize / NumDivisions);
-+   _NumDivisions = NumDivisions;
-+   _SampleRate = SampleRate;
-+
-+   _remainder = 0;
-+   
-+   format = (MixMode & SIXTEEN_BIT) ? AUDIO_S16SYS : AUDIO_U8;
-+   channels = (MixMode & STEREO) ? 2 : 1;
-+
-+/*
-+   23ms is typically ideal (11025,22050,44100)
-+   46ms isn't bad
-+*/
-+   
-+   chunksize = 512;
-+   
-+   if (SampleRate >= 16000) chunksize *= 2;
-+   if (SampleRate >= 32000) chunksize *= 2;
-+   
-+/* 
-+// SDL mixer does this already
-+   if (MixMode & SIXTEEN_BIT) chunksize *= 2;
-+   if (MixMode & STEREO) chunksize *= 2;
-+*/
-+   
-+   if (Mix_OpenAudio(SampleRate, format, channels, chunksize) < 0) {
-+       DSL_SetErrorCode(DSL_MixerInitFailure);
-+       
-+       return DSL_Error;
-+   }
-+
-+/*
-+   Mix_SetPostMix(mixer_callback, NULL);
-+*/
-+   /* have to use a channel because postmix will overwrite the music... */
-+   Mix_RegisterEffect(0, mixer_callback, NULL, NULL);
-+   
-+   /* create a dummy sample just to allocate that channel */
-+   blank_buf = (Uint8 *)malloc(4096);
-+   memset(blank_buf, 0, 4096);
-+   
-+   blank = Mix_QuickLoad_RAW(blank_buf, 4096);
-+       
-+   Mix_PlayChannel(0, blank, -1);
-+   
-+   mixer_initialized = 1;
-+   
-+   return DSL_Ok;
-+}
-+
-+void DSL_StopPlayback( void )
-+{
-+   if (mixer_initialized) {
-+       Mix_HaltChannel(0);
-+   }
-+   
-+   if (blank != NULL) {
-+       Mix_FreeChunk(blank);
-+   }
-+   
-+   blank = NULL;
-+   
-+   if (blank_buf  != NULL) {
-+       free(blank_buf);
-+   }
-+   
-+   blank_buf = NULL;
-+   
-+   if (mixer_initialized) {
-+       Mix_CloseAudio();
-+   }
-+   
-+   mixer_initialized = 0;
-+}
-+
-+unsigned DSL_GetPlaybackRate( void )
-+{
-+   return _SampleRate;
-+}
-+
-+unsigned long DisableInterrupts( void )
-+{
-+   return 0;
-+}
-+
-+void RestoreInterrupts( unsigned long flags )
-+{
-+}