From 2d7c5ed76db9315f1eb3a183d79088814fd5b7c1 Mon Sep 17 00:00:00 2001 From: Patrice Mandin Date: Mon, 7 Jul 2003 19:19:39 +0000 Subject: [PATCH] Atari MiNT: remove useless files --- src/audio/mint/SDL_mintaudiodma.h | 43 ----- src/audio/mint/SDL_mintaudiogsxb.h | 85 ---------- src/audio/mint/SDL_mintaudiointerrupt.S | 187 ---------------------- src/audio/mint/SDL_mintaudiointerrupt_s.h | 24 --- 4 files changed, 339 deletions(-) delete mode 100644 src/audio/mint/SDL_mintaudiodma.h delete mode 100644 src/audio/mint/SDL_mintaudiogsxb.h delete mode 100644 src/audio/mint/SDL_mintaudiointerrupt.S delete mode 100644 src/audio/mint/SDL_mintaudiointerrupt_s.h diff --git a/src/audio/mint/SDL_mintaudiodma.h b/src/audio/mint/SDL_mintaudiodma.h deleted file mode 100644 index 1c31d4c2d..000000000 --- a/src/audio/mint/SDL_mintaudiodma.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * STE/TT 8 bits audio dma registers - * - * Patrice Mandin - */ - -#ifndef _SDL_mintdma_h -#define _SDL_mintdma_h - -#define DMAAUDIO_IO_BASE (0xffff8900) -struct DMAAUDIO_IO_S { - unsigned char int_ctrl; - unsigned char control; - - unsigned char dummy1; - unsigned char start_high; - unsigned char dummy2; - unsigned char start_mid; - unsigned char dummy3; - unsigned char start_low; - - unsigned char dummy4; - unsigned char cur_high; - unsigned char dummy5; - unsigned char cur_mid; - unsigned char dummy6; - unsigned char cur_low; - - unsigned char dummy7; - unsigned char end_high; - unsigned char dummy8; - unsigned char end_mid; - unsigned char dummy9; - unsigned char end_low; - - unsigned char dummy10[12]; - - unsigned char track_select; /* CODEC only */ - unsigned char mode; -}; -#define DMAAUDIO_IO ((*(volatile struct DMAAUDIO_IO_S *)DMAAUDIO_IO_BASE)) - -#endif /* _SDL_mintdma_h */ diff --git a/src/audio/mint/SDL_mintaudiogsxb.h b/src/audio/mint/SDL_mintaudiogsxb.h deleted file mode 100644 index 488018577..000000000 --- a/src/audio/mint/SDL_mintaudiogsxb.h +++ /dev/null @@ -1,85 +0,0 @@ -/* - * GSXB audio definitions - * - * Patrice Mandin - */ - -#ifndef _SDL_mintgsxb_h -#define _SDL_mintgsxb_h - -#include /* for trap_14_xxx macros */ - -/* GSXB Cookie */ - -#define C_GSXB 0x47535842L - -/* Bit 5 in cookie _SND */ - -#define SND_GSXB (1<<5) - -/* NSoundcmd modes */ - -#define SETRATE 7 /* Set sample rate */ -#define SET8BITFORMAT 8 /* 8 bits format */ -#define SET16BITFORMAT 9 /* 16 bits format */ -#define SET24BITFORMAT 10 /* 24 bits format */ -#define SET32BITFORMAT 11 /* 32 bits format */ -#define LTATTEN_MASTER 12 /* Attenuation */ -#define RTATTEN_MASTER 13 -#define LTATTEN_MICIN 14 -#define RTATTEN_MICIN 15 -#define LTATTEN_FMGEN 16 -#define RTATTEN_FMGEN 17 -#define LTATTEN_LINEIN 18 -#define RTATTEN_LINEIN 19 -#define LTATTEN_CDIN 20 -#define RTATTEN_CDIN 21 -#define LTATTEN_VIDIN 22 -#define RTATTEN_VIDIN 23 -#define LTATTEN_AUXIN 24 -#define RTATTEN_AUXIN 25 - -/* Setmode modes */ - -#define MONO16 3 -#define STEREO24 4 -#define STEREO32 5 -#define MONO24 6 -#define MONO32 7 - -/* Sndstatus modes */ - -#define SND_QUERYFORMATS 2 -#define SND_QUERYMIXERS 3 -#define SND_QUERYSOURCES 4 -#define SND_QUERYDUPLEX 5 -#define SND_QUERY8BIT 8 -#define SND_QUERY16BIT 9 -#define SND_QUERY24BIT 10 -#define SND_QUERY32BIT 11 - -#define SND_FORMAT8 (1<<0) -#define SND_FORMAT16 (1<<1) -#define SND_FORMAT24 (1<<2) -#define SND_FORMAT32 (1<<3) - -#define SND_FORMATSIGNED (1<<0) -#define SND_FORMATUNSIGNED (1<<1) -#define SND_FORMATBIGENDIAN (1<<2) -#define SND_FORMATLITTLEENDIAN (1<<3) - -/* Devconnect prescalers */ - -#define CLK_44K 1 -#define CLK_22K 3 -#define CLK_11K 7 - -/* Extra xbios functions */ - -#define NSoundcmd(mode,data,data2) \ - (long)trap_14_wwl((short)130,(short)(mode),(short)(data),(long)(data2)) -#define NSetinterrupt(src_inter,cause,inth_addr) \ - (long)trap_14_wwwl((short)135,(short)(src_inter),(short)(cause), \ - (long)(inth_addr)) - -#endif /* _SDL_mintgsxb_h */ diff --git a/src/audio/mint/SDL_mintaudiointerrupt.S b/src/audio/mint/SDL_mintaudiointerrupt.S deleted file mode 100644 index dc95469d1..000000000 --- a/src/audio/mint/SDL_mintaudiointerrupt.S +++ /dev/null @@ -1,187 +0,0 @@ -/* - * Audio interrupt routines - * - * Patrice Mandin - */ - - .text - - .globl _SDL_MintAudio_Callback - - .globl _SDL_MintAudio_IntDma - .globl _SDL_MintAudio_IntXbios - .globl _SDL_MintAudio_IntGsxb - - .globl _SDL_MintAudio_mutex - .globl _SDL_MintAudio_audiobuf - .globl _SDL_MintAudio_numbuf - .globl _SDL_MintAudio_audiosize - -/* - How it works: - - Audio is playing buffer #0 (resp. #1) - - We must calculate a sample in buffer #1 (resp. #0) - so we first call the callback to do it - - Then we swap the buffers -*/ - -/*--- DMA 8 bits interrupt vector ---*/ - - .text -_SDL_MintAudio_IntDma: - - /* Reenable interrupts, so other interrupts can work */ - movew #0x2300,sr - - /* Clear service bit, so other MFP interrupts can work */ - bclr #5,0xfffffa0f:w - - /* Check if we are not already running */ - tstw _SDL_MintAudio_mutex - bnes intdma_end - notw _SDL_MintAudio_mutex - - /* Swap buffers */ - moveml d0-d1/a0-a1,sp@- - - movel _SDL_MintAudio_numbuf,d0 - movel _SDL_MintAudio_audiobuf,d1 - eorl #1,d0 - beqs intdma_buffer0 - movel _SDL_MintAudio_audiobuf+4,d1 -intdma_buffer0: - movel d0,_SDL_MintAudio_numbuf - - /* Callback */ - movel d1,sp@- - jsr _SDL_MintAudio_Callback - movel sp@+,d1 - - /* Modify DMA addresses */ - lea 0xffff8900:w,a0 - - moveb d1,a0@(0x07) /* Start address */ - rorl #8,d1 - moveb d1,a0@(0x05) - rorl #8,d1 - moveb d1,a0@(0x03) - swap d1 - - addl _SDL_MintAudio_audiosize,d1 - - moveb d1,a0@(0x13) /* End address */ - rorl #8,d1 - moveb d1,a0@(0x11) - rorl #8,d1 - moveb d1,a0@(0x0f) - - moveml sp@+,d0-d1/a0-a1 - - clrw _SDL_MintAudio_mutex -intdma_end: - rte - -/*--- Xbios interrupt vector ---*/ - - .text -_SDL_MintAudio_IntXbios: - - /* Reenable interrupts, so other interrupts can work */ - movew #0x2300,sr - - /* Clear service bit, so other MFP interrupts can work */ - bclr #5,0xfffffa0f:w - - /* Check if we are not already running */ - tstw _SDL_MintAudio_mutex - bnes intxbios_end - notw _SDL_MintAudio_mutex - - /* Swap buffers */ - moveml d0-d2/a0-a2,sp@- - - movel _SDL_MintAudio_numbuf,d0 - movel _SDL_MintAudio_audiobuf,a0 - eorl #1,d0 - beqs intxbios_buffer0 - movel _SDL_MintAudio_audiobuf+4,a0 -intxbios_buffer0: - movel d0,_SDL_MintAudio_numbuf - - /* Callback */ - moveml a0,sp@- - jsr _SDL_MintAudio_Callback - moveml sp@+,a0 - - /* Setbuffer xbios function */ - movel _SDL_MintAudio_audiosize,d1 - lea a0@(0,d1:l),a1 - - movel a1,sp@- - movel a0,sp@- - clrw sp@- - movew #131,sp@- - trap #14 - lea sp@(12),sp - - moveml sp@+,d0-d2/a0-a2 - - clrw _SDL_MintAudio_mutex -intxbios_end: - rte - -/*--- GSXB interrupt vector ---*/ - - .text -_SDL_MintAudio_IntGsxb: - - /* Check if we are not already running */ - tstw _SDL_MintAudio_mutex - bnes intgsxb_end - notw _SDL_MintAudio_mutex - - /* Swap buffers */ - moveml d0-d2/a0-a2,sp@- - - movel _SDL_MintAudio_numbuf,d0 - movel _SDL_MintAudio_audiobuf,a0 - eorl #1,d0 - beqs intgsxb_buffer0 - movel _SDL_MintAudio_audiobuf+4,a0 -intgsxb_buffer0: - movel d0,_SDL_MintAudio_numbuf - - /* Callback */ - moveml a0,sp@- - jsr _SDL_MintAudio_Callback - moveml sp@+,a0 - - /* Setbuffer xbios function */ - movel _SDL_MintAudio_audiosize,d1 - lea a0@(0,d1:l),a1 - - movel a1,sp@- - movel a0,sp@- - clrw sp@- - movew #131,sp@- - trap #14 - lea sp@(12),sp - - moveml sp@+,d0-d2/a0-a2 - - clrw _SDL_MintAudio_mutex -intgsxb_end: - rts - -/*--- Common variables ---*/ - - .data - .even - .comm _SDL_MintAudio_mutex,4 - .even - .comm _SDL_MintAudio_audiobuf,8 - .even - .comm _SDL_MintAudio_numbuf,4 - .even - .comm _SDL_MintAudio_audiosize,4 - diff --git a/src/audio/mint/SDL_mintaudiointerrupt_s.h b/src/audio/mint/SDL_mintaudiointerrupt_s.h deleted file mode 100644 index 780923ece..000000000 --- a/src/audio/mint/SDL_mintaudiointerrupt_s.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * Audio interrupt - * - * Patrice Mandin - */ - -#ifndef _SDL_MINTAUDIOINTERRUPT_S_H_ -#define _SDL_MINTAUDIOINTERRUPT_S_H_ - -#include "SDL_types.h" - -/* Variables */ - -extern void *SDL_MintAudio_audiobuf[2]; /* Pointers to buffers */ -extern long SDL_MintAudio_audiosize; /* Length of audio buffer */ -extern long SDL_MintAudio_numbuf; /* Buffer to play */ -extern long SDL_MintAudio_mutex; - -/* Functions */ -void SDL_MintAudio_IntDma(void); -void SDL_MintAudio_IntXbios(void); -void SDL_MintAudio_IntGsxb(void); - -#endif /* _SDL_MINTAUDIOINTERRUPT_S_H_ */