Chase <machine/souncard.h> -> <sys/soundcard.h>

1 files changed, 176 insertions, 245 deletions

diff --git a/audio/nspmod/files/patch-aa b/audio/nspmod/files/patch-aa
index 27557f1..f31c4ef 100644
--- a/audio/nspmod/files/patch-aa
+++ b/audio/nspmod/files/patch-aa
@@ -1,245 +1,176 @@
-*** dacio-linux.c.orig	Wed Sep  3 14:57:59 1997
---- dacio-linux.c	Wed Sep  3 14:50:20 1997
-***************
-*** 3,9 ****
---- 3,13 ----
-  #include <fcntl.h>	/*O_WRONLY*/
-  #include <sys/ioctl.h>	/*(ioctl)*/
-  #include <unistd.h>	/*(write)*/
-+ #if defined(LINUX)
-  #include <sys/soundcard.h> /*SNDCTL_XXX*/
-+ #else
-+ #include <machine/soundcard.h>
-+ #endif
-  #include <errno.h>	/*EINTR*/
-  #include "defs.h"	/*u8,u16*/
-  #include "dacio.h"	/*(dacioXXX)*/
-***************
-*** 47,53 ****
-  static struct {
-      union {
-  	u8 *p8;
-! 	u16 *p16;
-      } p;
-      u8 *top;
-      u8 *bot;
---- 51,57 ----
-  static struct {
-      union {
-  	u8 *p8;
-! 	i15 *p16;
-      } p;
-      u8 *top;
-      u8 *bot;
-***************
-*** 67,77 ****
-  	exit(1);
-      }
-  #endif
-!     tmp = AFMT_U8;
-      if (ioctl(fd, SNDCTL_DSP_SETFMT, &tmp) < 0) {
-  	perror("dacioConf");
-  	exit(1);
-      }
-      /*fprintf(stderr, "fmt = 0x%x\n", tmp);*/
-  
-      if (ioctl(fd, SNDCTL_DSP_STEREO, &dcp->stereo) < 0) {
---- 71,109 ----
-  	exit(1);
-      }
-  #endif
-!     switch (dcp->bits) {
-!     case 0:
-!     case 8:
-! 	dcp->bits = 8;
-! 	tmp = AFMT_U8; break;
-!     case 16:
-! 	tmp = AFMT_S16_LE; break;
-!     default:
-! 	fprintf(stderr, "Don't know how to handle %d bit output.\n", dcp->bits);
-! 	exit(1);
-! 	break;
-!     }
-! 
-      if (ioctl(fd, SNDCTL_DSP_SETFMT, &tmp) < 0) {
-  	perror("dacioConf");
-  	exit(1);
-      }
-+ 
-+     switch (tmp) {
-+     case AFMT_U8:
-+ 	if (dcp->bits != 8) {
-+ 	    fprintf(stderr, "soundcard doesn't support 8bits.\n");
-+ 	    exit(1);
-+ 	}
-+ 	break;
-+     case AFMT_S16_LE:
-+ 	if (dcp->bits != 16) {
-+ 	    fprintf(stderr, "soundcard doesn't support 16bits.\n");
-+ 	    exit(1);
-+ 	}
-+ 	break;
-+     }
-+ 
-      /*fprintf(stderr, "fmt = 0x%x\n", tmp);*/
-  
-      if (ioctl(fd, SNDCTL_DSP_STEREO, &dcp->stereo) < 0) {
-***************
-*** 90,99 ****
-  	perror("dacioConf");
-  	exit(1);
-      }
-!     /*fprintf(stderr, "buffer size = 0x%x\n", buf.size);*/
-      dci = *dcp;
-      /*if (buf.top != NULL) free(buf.top);*/
-!     buf.top = memPerm(buf.size * sizeof(u8));
-      buf.p.p8 = buf.top;
-      buf.bot = buf.top + buf.size;
-  }
---- 122,136 ----
-  	perror("dacioConf");
-  	exit(1);
-      }
-!     /*fprintf(stderr, "sound buffer size = 0x%x\n", buf.size);*/
-!     tmp = buf.size;
-!     while (tmp <= (0.1 * (dcp->speed * (dcp->stereo+1) * (dcp->bits/8))))
-! 	tmp += buf.size;
-!     buf.size = tmp;
-!     /*fprintf(stderr, "buffer size = 0x%x\n", buf.size);*/
-      dci = *dcp;
-      /*if (buf.top != NULL) free(buf.top);*/
-!     buf.top = memPerm(buf.size);
-      buf.p.p8 = buf.top;
-      buf.bot = buf.top + buf.size;
-  }
-***************
-*** 115,121 ****
-      int s;
-  
-      if (buf.p.p8 <= buf.top) return;
-!     for ( ; buf.p.p8 < buf.bot; buf.p.p8++) *buf.p.p8 = 128;
-   RETRY:
-      s = write(fd, buf.top, buf.size);
-      if (s < buf.size) {
---- 152,165 ----
-      int s;
-  
-      if (buf.p.p8 <= buf.top) return;
-!     switch (dci.bits) {
-!     case 8:
-! 	for ( ; buf.p.p8 < buf.bot; buf.p.p8++) *buf.p.p8 = 128;
-! 	break;
-!     case 16:
-! 	for ( ; buf.p.p8 < buf.bot; buf.p.p16++) *buf.p.p16 = 0;
-! 	break;
-!     }
-   RETRY:
-      s = write(fd, buf.top, buf.size);
-      if (s < buf.size) {
-***************
-*** 179,184 ****
---- 223,230 ----
-       (tmpvar & ~255)? ~tmpvar >> 16 : tmpvar ) /* 16 will be OK */
-  /*                   ~(tmpvar >> 16) makes longer asm */
-  #endif
-+ #define to16bit(x) \
-+ 	(((x) * gv) >> 12)
-  
-  /* stereo */
-  static void
-***************
-*** 186,199 ****
-  {
-      const i31 *inbufp = inbuf.p;
-      u8 *u8p = buf.p.p8;
-  
-!     for (; n > 0; n--) {
-! 	i31x tmp;
-! 	*u8p++ = to8bit(*inbufp++, tmp); /* L */
-! 	*u8p++ = to8bit(*inbufp++, tmp); /* R */
-      }
-      inbuf.p = inbufp;
--     buf.p.p8 = u8p;
-  }
-  
-  /* mono */
---- 232,257 ----
-  {
-      const i31 *inbufp = inbuf.p;
-      u8 *u8p = buf.p.p8;
-+     i15 *s15p = buf.p.p16;
-  
-!     switch (dci.bits) {
-!     case 8:
-! 	for (; n > 0; n--) {
-! 	    i31x tmp;
-! 	    *u8p++ = to8bit(*inbufp++, tmp); /* L */
-! 	    *u8p++ = to8bit(*inbufp++, tmp); /* R */
-! 	}
-! 	buf.p.p8 = u8p;
-! 	break;
-!     case 16:
-! 	for (; n > 0; n--) {
-! 	    *s15p++ = to16bit(*inbufp++); /* L */
-! 	    *s15p++ = to16bit(*inbufp++); /* R */
-! 	} 
-! 	buf.p.p16 = s15p;
-! 	break;
-      }
-      inbuf.p = inbufp;
-  }
-  
-  /* mono */
-***************
-*** 202,220 ****
-  {
-      const i31 *inbufp = inbuf.p;
-      u8 *u8p = buf.p.p8;
-  
-!     for (; n > 0; n--) {
-! 	i31x tmp;
-! 	*u8p++ = to8bit(*inbufp, tmp);
-! 	inbufp += 2;
-      }
-      inbuf.p = inbufp;
--     buf.p.p8 = u8p;
-  }
-  
-  #define dacioOutHirev(x) \
-      if (dci.stereo) dacioOutHirevS(x); else dacioOutHirevM(x)
-! #define bufRest() (dci.stereo? (buf.bot - buf.p.p8)/2 : buf.bot - buf.p.p8)
-  
-  void
-  dacioOut(void)
---- 260,290 ----
-  {
-      const i31 *inbufp = inbuf.p;
-      u8 *u8p = buf.p.p8;
-+     i15 *s16p = buf.p.p16;
-  
-!     switch (dci.bits) {
-!     case 8:
-! 	for (; n > 0; n--) {
-! 	    i31x tmp;
-! 	    *u8p++ = to8bit(*inbufp, tmp);
-! 	    inbufp += 2;
-! 	}
-! 	buf.p.p8 = u8p;
-! 	break;
-!     case 16:
-! 	for (; n > 0; n--) {
-! 	    *s16p++ = to16bit(*inbufp);
-! 	    inbufp += 2;
-! 	}
-! 	buf.p.p16 = s16p;
-! 	break;
-      }
-      inbuf.p = inbufp;
-  }
-  
-  #define dacioOutHirev(x) \
-      if (dci.stereo) dacioOutHirevS(x); else dacioOutHirevM(x)
-! #define bufRest() ((dci.stereo? (buf.bot - buf.p.p8)/2 : buf.bot - buf.p.p8)/(dci.bits/8))
-  
-  void
-  dacioOut(void)
+--- dacio-linux.c.orig	Sun Sep 17 05:51:43 1995
++++ dacio-linux.c	Thu Aug 22 20:42:04 2002
+@@ -3,7 +3,11 @@
+ #include <fcntl.h>	/*O_WRONLY*/
+ #include <sys/ioctl.h>	/*(ioctl)*/
+ #include <unistd.h>	/*(write)*/
++#if defined(LINUX) || defined(__FreeBSD__)
+ #include <sys/soundcard.h> /*SNDCTL_XXX*/
++#else
++#include <machine/soundcard.h>
++#endif
+ #include <errno.h>	/*EINTR*/
+ #include "defs.h"	/*u8,u16*/
+ #include "dacio.h"	/*(dacioXXX)*/
+@@ -47,7 +51,7 @@
+ static struct {
+     union {
+ 	u8 *p8;
+-	u16 *p16;
++	i15 *p16;
+     } p;
+     u8 *top;
+     u8 *bot;
+@@ -67,11 +71,39 @@
+ 	exit(1);
+     }
+ #endif
+-    tmp = AFMT_U8;
++    switch (dcp->bits) {
++    case 0:
++    case 8:
++	dcp->bits = 8;
++	tmp = AFMT_U8; break;
++    case 16:
++	tmp = AFMT_S16_LE; break;
++    default:
++	fprintf(stderr, "Don't know how to handle %d bit output.\n", dcp->bits);
++	exit(1);
++	break;
++    }
++
+     if (ioctl(fd, SNDCTL_DSP_SETFMT, &tmp) < 0) {
+ 	perror("dacioConf");
+ 	exit(1);
+     }
++
++    switch (tmp) {
++    case AFMT_U8:
++	if (dcp->bits != 8) {
++	    fprintf(stderr, "soundcard doesn't support 8bits.\n");
++	    exit(1);
++	}
++	break;
++    case AFMT_S16_LE:
++	if (dcp->bits != 16) {
++	    fprintf(stderr, "soundcard doesn't support 16bits.\n");
++	    exit(1);
++	}
++	break;
++    }
++
+     /*fprintf(stderr, "fmt = 0x%x\n", tmp);*/
+ 
+     if (ioctl(fd, SNDCTL_DSP_STEREO, &dcp->stereo) < 0) {
+@@ -90,10 +122,15 @@
+ 	perror("dacioConf");
+ 	exit(1);
+     }
++    /*fprintf(stderr, "sound buffer size = 0x%x\n", buf.size);*/
++    tmp = buf.size;
++    while (tmp <= (0.1 * (dcp->speed * (dcp->stereo+1) * (dcp->bits/8))))
++	tmp += buf.size;
++    buf.size = tmp;
+     /*fprintf(stderr, "buffer size = 0x%x\n", buf.size);*/
+     dci = *dcp;
+     /*if (buf.top != NULL) free(buf.top);*/
+-    buf.top = memPerm(buf.size * sizeof(u8));
++    buf.top = memPerm(buf.size);
+     buf.p.p8 = buf.top;
+     buf.bot = buf.top + buf.size;
+ }
+@@ -115,7 +152,14 @@
+     int s;
+ 
+     if (buf.p.p8 <= buf.top) return;
+-    for ( ; buf.p.p8 < buf.bot; buf.p.p8++) *buf.p.p8 = 128;
++    switch (dci.bits) {
++    case 8:
++	for ( ; buf.p.p8 < buf.bot; buf.p.p8++) *buf.p.p8 = 128;
++	break;
++    case 16:
++	for ( ; buf.p.p8 < buf.bot; buf.p.p16++) *buf.p.p16 = 0;
++	break;
++    }
+  RETRY:
+     s = write(fd, buf.top, buf.size);
+     if (s < buf.size) {
+@@ -179,6 +223,8 @@
+      (tmpvar & ~255)? ~tmpvar >> 16 : tmpvar ) /* 16 will be OK */
+ /*                   ~(tmpvar >> 16) makes longer asm */
+ #endif
++#define to16bit(x) \
++	(((x) * gv) >> 12)
+ 
+ /* stereo */
+ static void
+@@ -186,14 +232,26 @@
+ {
+     const i31 *inbufp = inbuf.p;
+     u8 *u8p = buf.p.p8;
++    i15 *s15p = buf.p.p16;
+ 
+-    for (; n > 0; n--) {
+-	i31x tmp;
+-	*u8p++ = to8bit(*inbufp++, tmp); /* L */
+-	*u8p++ = to8bit(*inbufp++, tmp); /* R */
++    switch (dci.bits) {
++    case 8:
++	for (; n > 0; n--) {
++	    i31x tmp;
++	    *u8p++ = to8bit(*inbufp++, tmp); /* L */
++	    *u8p++ = to8bit(*inbufp++, tmp); /* R */
++	}
++	buf.p.p8 = u8p;
++	break;
++    case 16:
++	for (; n > 0; n--) {
++	    *s15p++ = to16bit(*inbufp++); /* L */
++	    *s15p++ = to16bit(*inbufp++); /* R */
++	} 
++	buf.p.p16 = s15p;
++	break;
+     }
+     inbuf.p = inbufp;
+-    buf.p.p8 = u8p;
+ }
+ 
+ /* mono */
+@@ -202,19 +260,31 @@
+ {
+     const i31 *inbufp = inbuf.p;
+     u8 *u8p = buf.p.p8;
++    i15 *s16p = buf.p.p16;
+ 
+-    for (; n > 0; n--) {
+-	i31x tmp;
+-	*u8p++ = to8bit(*inbufp, tmp);
+-	inbufp += 2;
++    switch (dci.bits) {
++    case 8:
++	for (; n > 0; n--) {
++	    i31x tmp;
++	    *u8p++ = to8bit(*inbufp, tmp);
++	    inbufp += 2;
++	}
++	buf.p.p8 = u8p;
++	break;
++    case 16:
++	for (; n > 0; n--) {
++	    *s16p++ = to16bit(*inbufp);
++	    inbufp += 2;
++	}
++	buf.p.p16 = s16p;
++	break;
+     }
+     inbuf.p = inbufp;
+-    buf.p.p8 = u8p;
+ }
+ 
+ #define dacioOutHirev(x) \
+     if (dci.stereo) dacioOutHirevS(x); else dacioOutHirevM(x)
+-#define bufRest() (dci.stereo? (buf.bot - buf.p.p8)/2 : buf.bot - buf.p.p8)
++#define bufRest() ((dci.stereo? (buf.bot - buf.p.p8)/2 : buf.bot - buf.p.p8)/(dci.bits/8))
+ 
+ void
+ dacioOut(void)