On Thu, 14 Dec 2000 10:06:39 +1100, Michael Smith wrote:
>>I've done a port for OS/2 using Watcom C++, including a simple
command line
>>player based on vorbisfile_example.c, which can be downloaded from
>>http://silk.apana.org.au/utils.html
>>It'd be nice if my changes could be commited to CVS, should I just
post
>>patches here?
>
>Yes, unless they're huge (I would assume they're not).
You would assume rightly. There's some minor patches & a handful of
makefiles (I've called them watcom.mak). I'll start with the patches.
BTW,
Watcom C++ is cross-platform so can also be used to target Win32 or even
DOS, probably with little if any modification.
>I believe someone
>else ported it to OS/2 a while ago - and sent me a patch for oggenc
>support. I don't know whether oggenc actually works with OS/2 though,
since
>I don't have a system to test it on.
Yeah, I noticed that there's a couple of entries in platform.c #ifdef'ed
__EMX__ (EMX is an OS/2 port of gcc).
For the vorbis module:
Index: lib/os.h
==================================================================RCS file:
/usr/local/cvsroot/vorbis/lib/os.h,v
retrieving revision 1.17
diff -u -r1.17 os.h
--- lib/os.h 2000/12/13 18:12:34 1.17
+++ lib/os.h 2000/12/15 09:49:16
@@ -29,7 +29,7 @@
#endif
#ifndef __GNUC__
-#ifdef _WIN32
+#if defined(_WIN32) || defined(__WATCOMC__)
# include <malloc.h>
# define rint(x) (floor((x)+0.5))
#endif
@@ -116,7 +116,7 @@
typedef int vorbis_fpu_control;
-#ifdef _WIN32
+#if defined(_WIN32) || defined(__WATCOMC__)
static __inline int vorbis_ftoi(double f){
int i;
===== CUT HERE ===================================================
And this for vorbis-tools:
Index: oggenc/audio.c
==================================================================RCS file:
/usr/local/cvsroot/vorbis-tools/oggenc/audio.c,v
retrieving revision 1.5
diff -u -r1.5 audio.c
--- oggenc/audio.c 2000/11/30 06:04:45 1.5
+++ oggenc/audio.c 2000/12/15 10:05:00
@@ -13,6 +13,9 @@
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
+#ifdef __WATCOMC__
+#include <malloc.h> /* for alloca() */
+#endif
#include <sys/types.h>
#include "audio.h"
Index: oggenc/oggenc.c
==================================================================RCS file:
/usr/local/cvsroot/vorbis-tools/oggenc/oggenc.c,v
retrieving revision 1.8
diff -u -r1.8 oggenc.c
--- oggenc/oggenc.c 2000/11/30 06:04:45 1.8
+++ oggenc/oggenc.c 2000/12/15 10:05:03
@@ -90,6 +90,7 @@
/* We randomly pick a serial number. This is then incremented for each
file */
srand(time(NULL));
nextserial = rand();
+ lower_priority();
for(i = 0; i < numfiles; i++)
{
Index: oggenc/platform.c
==================================================================RCS file:
/usr/local/cvsroot/vorbis-tools/oggenc/platform.c,v
retrieving revision 1.1
diff -u -r1.1 platform.c
--- oggenc/platform.c 2000/11/30 06:33:36 1.1
+++ oggenc/platform.c 2000/12/15 10:05:03
@@ -15,13 +15,19 @@
#include "platform.h"
#include "encode.h"
#include <stdlib.h>
-#if defined(_WIN32) || defined(__EMX__)
+#if defined(_WIN32) || defined(__EMX__) || defined(__WATCOMC__)
#include <fcntl.h>
#include <io.h>
#include <time.h>
#endif
-#ifdef _WIN32
+#ifdef __OS2__
+#define INCL_DOS
+#define INCL_NOPMAPI
+#include <os2.h>
+#endif
+
+#if defined(_WIN32) || defined(__WATCOMC__)
/* This doesn't seem to exist on windows */
char *rindex(char *s, int c)
{
@@ -35,7 +41,9 @@
}
return ret;
}
+#endif
+#ifdef _WIN32
void setbinmode(FILE *f)
{
_setmode( _fileno(f), _O_BINARY );
@@ -49,8 +57,14 @@
}
#endif
+#ifdef __WATCOMC__
+void setbinmode(FILE *f)
+{
+ setmode( fileno(f), O_BINARY );
+}
+#endif
-#if defined(_WIN32) || defined(__EMX__)
+#if defined(_WIN32) || defined(__EMX__) || defined(__WATCOMC__)
void *timer_start(void)
{
time_t *start = malloc(sizeof(time_t));
@@ -102,3 +116,9 @@
#endif
+void lower_priority()
+{
+#ifdef __OS2__
+ DosSetPriority( PRTYS_PROCESS, PRTYC_IDLETIME, 16, 0 );
+#endif
+}
Index: oggenc/platform.h
==================================================================RCS file:
/usr/local/cvsroot/vorbis-tools/oggenc/platform.h,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 platform.h
--- oggenc/platform.h 2000/09/07 00:57:47 1.1.1.1
+++ oggenc/platform.h 2000/12/15 10:05:03
@@ -3,7 +3,7 @@
#include <stdio.h>
-#ifdef _WIN32
+#if defined(_WIN32) || defined(__OS2__)
char *rindex(char *s, int c);
void setbinmode(FILE *);
@@ -13,6 +13,8 @@
#define setbinmode(x)
#endif
+
+void lower_priority();
#endif /* __PLATFORM_H */
===== CUT HERE ===================================================
Is that ok so far? I've also got some patches for encoder/decoder examples
but
they're not that important and will apparently send me to hell :)
--
______________________________________________________________________________
| Brian Havard | "He is not the messiah!
|
| brianh@kheldar.apana.org.au | He's a very naughty boy!" - Life of
Brian |
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