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Disable MiNT thread usage and use hw access for updating DMA audio pointers

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--HG--
branch : SDL-1.2
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/branches/SDL-1.2%402074
This commit is contained in:
Patrice Mandin 2006-09-12 19:20:50 +00:00
parent d49f3ac1d0
commit 7cfc406eb8
1 changed files with 4 additions and 2 deletions
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6
src/audio/mint/SDL_mintaudio_xbios.c
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@ -82,7 +82,8 @@ static int Audio_Available(void)
unsigned long dummy;
const char *envr = SDL_getenv("SDL_AUDIODRIVER");
SDL_MintAudio_mint_present = (Getcookie(C_MiNT, &dummy) == C_FOUND);
/*SDL_MintAudio_mint_present = (Getcookie(C_MiNT, &dummy) == C_FOUND);*/
SDL_MintAudio_mint_present = SDL_FALSE;
/* We can't use XBIOS in interrupt with Magic, don't know about thread */
if (Getcookie(C_MagX, &dummy) == C_FOUND) {
@ -437,7 +438,8 @@ static void Mint_InitAudio(_THIS, SDL_AudioSpec *spec)
} else {
/* Install interrupt */
Jdisint(MFP_DMASOUND);
Xbtimer(XB_TIMERA, 8, 1, SDL_MintAudio_XbiosInterrupt);
/*Xbtimer(XB_TIMERA, 8, 1, SDL_MintAudio_XbiosInterrupt);*/
Xbtimer(XB_TIMERA, 8, 1, SDL_MintAudio_Dma8Interrupt);
Jenabint(MFP_DMASOUND);
if (Setinterrupt(SI_TIMERA, SI_PLAY)<0) {