Atari MiNT: remove useless files
authorPatrice Mandin <patmandin@gmail.com>
Mon, 07 Jul 2003 19:19:39 +0000
changeset 645 5bcfbd1abac6
parent 644 594422ab8f9f
child 646 0f2029a70548
Atari MiNT: remove useless files
src/audio/mint/SDL_mintaudiodma.h
src/audio/mint/SDL_mintaudiogsxb.h
src/audio/mint/SDL_mintaudiointerrupt.S
src/audio/mint/SDL_mintaudiointerrupt_s.h
--- a/src/audio/mint/SDL_mintaudiodma.h	Mon Jul 07 19:16:03 2003 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -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 */
--- a/src/audio/mint/SDL_mintaudiogsxb.h	Mon Jul 07 19:16:03 2003 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,85 +0,0 @@
-/*
- * GSXB audio definitions
- * 
- * Patrice Mandin
- */
-
-#ifndef _SDL_mintgsxb_h
-#define _SDL_mintgsxb_h
-
-#include <mint/falcon.h>	/* 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 */
--- a/src/audio/mint/SDL_mintaudiointerrupt.S	Mon Jul 07 19:16:03 2003 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -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
-
--- a/src/audio/mint/SDL_mintaudiointerrupt_s.h	Mon Jul 07 19:16:03 2003 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -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_ */