Mercurial > sdl-ios-xcode
diff src/audio/mint/SDL_mintaudio.h @ 2027:d48ead2d2ba5
Save/restore FPU registers in interrupt
author | Patrice Mandin <patmandin@gmail.com> |
---|---|
date | Sat, 16 Sep 2006 16:59:46 +0000 |
parents | c121d94672cb |
children | adf732f1f016 |
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--- a/src/audio/mint/SDL_mintaudio.h Wed Sep 13 04:47:46 2006 +0000 +++ b/src/audio/mint/SDL_mintaudio.h Sat Sep 16 16:59:46 2006 +0000 @@ -128,6 +128,7 @@ extern volatile unsigned short SDL_MintAudio_mutex; extern cookie_stfa_t *SDL_MintAudio_stfa; extern volatile unsigned long SDL_MintAudio_clocktics; +extern unsigned short SDL_MintAudio_hasfpu; /* To preserve fpu registers if needed */ /* MiNT thread variables */ extern SDL_bool SDL_MintAudio_mint_present; @@ -140,6 +141,7 @@ void SDL_MintAudio_AddFrequency(_THIS, Uint32 frequency, Uint32 clock, Uint32 prediv, int gpio_bits); int SDL_MintAudio_SearchFrequency(_THIS, int desired_freq); +void SDL_MintAudio_CheckFpu(void); /* MiNT thread functions */ int SDL_MintAudio_Thread(long param);