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Commercial-OSS-on-Solaris patch... --ryan. Date: Sun, 14 Aug 2005 23:06:40 -0500 From: Shawn Walker <binarycrusader@gmail.com> To: sdl@libsdl.org Subject: [SDL] [PATCH] Audio Detection Bug When using the OSS commercial drivers under Solaris 10, SDL will not properly initialise OSS audio support (dsp) if /dev/sound exists. Under Solaris (as far as I understand) /dev/sound is provided as a means of accessing a BSD style audio device, not the OSS device. SDL assumes that if /dev/sound exists, then it must be running on a Linux 2.4 system and should make the dsp device path /dev/sound/dsp. This is wrong. When using the OSS commercial drivers under Solaris, the dsp device is always referenced as /dev/dsp normally. My proposed fix is to stat the dsp device in /dev/sound to make sure it exists, before assuming /dev/sound/dsp as the audio device: http://icculus.org/~eviltypeguy/SDL_audiodev.patch I'm sure there may be a better way to do it, but the above patch is what worked for me. --=20 Shawn Walker, Software and Systems Analyst binarycrusader@gmail.com - http://binarycrusader.blogspot.com/
author Ryan C. Gordon <icculus@icculus.org>
date Thu, 08 Sep 2005 07:15:44 +0000
parents 4ab6d1fd028f
children c9b51268668f
rev   line source
910
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2004 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Library General Public
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7 License as published by the Free Software Foundation; either
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8 version 2 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Library General Public License for more details.
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14
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15 You should have received a copy of the GNU Library General Public
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16 License along with this library; if not, write to the Free
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22
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23 #ifdef SAVE_RCSID
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24 static char rcsid = "@(#) $Id$";
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25 #endif
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26
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27 #ifndef __SDL_PH_GL_H__
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28 #define __SDL_PH_GL_H__
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29
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30 #include "SDL_ph_video.h"
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31
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32 #define DEFAULT_OPENGL "/usr/lib/libGL.so"
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33
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34 #ifdef HAVE_OPENGL
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35 void ph_GL_SwapBuffers(_THIS);
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36 int ph_GL_GetAttribute(_THIS, SDL_GLattr attrib, int* value);
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37 int ph_GL_LoadLibrary(_THIS, const char* path);
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38 void* ph_GL_GetProcAddress(_THIS, const char* proc);
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39 int ph_GL_MakeCurrent(_THIS);
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40
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41 int ph_SetupOpenGLContext(_THIS, int width, int height, int bpp, Uint32 flags);
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42 #endif /* HAVE_OPENGL */
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43
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44 #endif /* __SDL_PH_GL_H__ */