Mercurial > sdl-ios-xcode
annotate test/testver.c @ 1138:fcfb783a3ca2
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 | c203b4a42701 |
| children | d93862a3d821 |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 /* Test program to compare the compile-time version of SDL with the linked | |
| 3 version of SDL | |
| 4 */ | |
| 5 | |
| 6 #include <stdio.h> | |
| 7 | |
| 8 #include "SDL.h" | |
| 9 | |
| 10 int main(int argc, char *argv[]) | |
| 11 { | |
| 12 SDL_version compiled; | |
| 13 | |
| 14 /* Initialize SDL */ | |
| 15 if ( SDL_Init(0) < 0 ) { | |
| 16 fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError()); | |
| 17 exit(1); | |
| 18 } | |
| 19 #ifdef DEBUG | |
| 20 fprintf(stderr, "SDL initialized\n"); | |
| 21 #endif | |
| 22 #if SDL_VERSION_ATLEAST(1, 2, 0) | |
| 23 printf("Compiled with SDL 1.2 or newer\n"); | |
| 24 #else | |
| 25 printf("Compiled with SDL older than 1.2\n"); | |
| 26 #endif | |
| 27 SDL_VERSION(&compiled); | |
| 28 printf("Compiled version: %d.%d.%d\n", | |
| 29 compiled.major, compiled.minor, compiled.patch); | |
| 30 printf("Linked version: %d.%d.%d\n", | |
| 31 SDL_Linked_Version()->major, | |
| 32 SDL_Linked_Version()->minor, | |
| 33 SDL_Linked_Version()->patch); | |
| 34 SDL_Quit(); | |
| 35 return(0); | |
| 36 } |