Mercurial > sdl-ios-xcode
changeset 1095:f10892fa2e48
XBIOS in interrupt not usable under MiNT
| author | Patrice Mandin <patmandin@gmail.com> |
|---|---|
| date | Wed, 20 Jul 2005 17:39:10 +0000 |
| parents | 5012b97142ac |
| children | 37b766becf3b |
| files | README.MiNT src/audio/mint/SDL_mintaudio_mcsn.c src/audio/mint/SDL_mintaudio_xbios.c |
| diffstat | 3 files changed, 13 insertions(+), 1 deletions(-) [+] |
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--- a/README.MiNT Mon Jul 18 13:42:57 2005 +0000 +++ b/README.MiNT Wed Jul 20 17:39:10 2005 +0000 @@ -204,7 +204,7 @@ Audio drivers: Cookies _SND, MCSN, STFA and GSXB used to detect supported audio - capabilities. + capabilities. Note: XBIOS and MCSN drivers can not be used under MiNT. STE, Mega STE, TT: 8 bits DMA (hardware access)
--- a/src/audio/mint/SDL_mintaudio_mcsn.c Mon Jul 18 13:42:57 2005 +0000 +++ b/src/audio/mint/SDL_mintaudio_mcsn.c Wed Jul 20 17:39:10 2005 +0000 @@ -82,8 +82,14 @@ static int Audio_Available(void) { + unsigned long dummy; const char *envr = getenv("SDL_AUDIODRIVER"); + /* We can't use XBIOS in interrupt under MiNT */ + if (Getcookie(C_MiNT, &dummy) == C_FOUND) { + return(0); + } + /* Check if user asked a different audio driver */ if ((envr) && (strcmp(envr, MINT_AUDIO_DRIVER_NAME)!=0)) { DEBUG_PRINT((DEBUG_NAME "user asked a different audio driver\n"));
--- a/src/audio/mint/SDL_mintaudio_xbios.c Mon Jul 18 13:42:57 2005 +0000 +++ b/src/audio/mint/SDL_mintaudio_xbios.c Wed Jul 20 17:39:10 2005 +0000 @@ -82,8 +82,14 @@ static int Audio_Available(void) { + unsigned long dummy; const char *envr = getenv("SDL_AUDIODRIVER"); + /* We can't use XBIOS in interrupt under MiNT */ + if (Getcookie(C_MiNT, &dummy) == C_FOUND) { + return(0); + } + /* Check if user asked a different audio driver */ if ((envr) && (strcmp(envr, MINT_AUDIO_DRIVER_NAME)!=0)) { DEBUG_PRINT((DEBUG_NAME "user asked a different audio driver\n"));