view src/miscplay.h @ 1330:4542b72c005e

[xemacs-hg @ 2003-03-01 07:25:26 by ben] build patch Makefile.in.in: Move src deletions to src/Makefile.in.in. dump-paths.el, dumped-lisp.el: Delete. Combine stuff into setup-paths.el. find-paths.el: Removed. Make this file contain generic routines only. Move stuff to compute Emacs roots to setup-paths.el. startup.el: Removed. Move these variables into setup-paths.el. setup-paths.el, startup.el: Removed. Combine all high-level code for computing the paths into setup-paths.el. Create new function startup-find-load-path to encapsulate all logic for computing `load-path'. Eliminate invocation-directory and invocation-name parameters since there is no point (false generality) -- the code references other globals, which cannot be specified. Eliminate some code duplicated between setup-paths.el and startup.el. Clean up the debug-paths code and output load-path in addition. Add logic to paths-emacs-root-p to support separated source and build trees. loadup.el, make-docfile.el, update-elc-2.el, update-elc.el: Rewrite to allow for separated source and build trees, as may occur in MS Windows. NOTE TO BUILD HACKERS: loadup.el, make-docfile.el, update-elc.el and update-elc-2.el made two assumptions that are no longer correct: (1) The source and build trees are in the same place. (2) They can make assumptions about where `.' is. These files now compute the locations of the source and build roots at the top of the file. *ALL* constant file names or path snippets must now be made absolute using expand-file-name and one of these roots. dumped-lisp.el, packages.el: Removed. Remove some unused lists of Lisp files. packages-hardcoded-lisp (empty, in any case) moved to dumped-lisp.el. startup.el: When a compiled init file is out-of-date wrt the uncompiled version, load the uncompiled version and issue a nasty warning. update-elc-2.el: Force touching of auto-autoloads files when REBUILD_AUTOLOADS was set. update-elc.el: Fix code that checks whether dumping is necessary to check against xemacs.dmp, not xemacs.exe, when Unix and pdump. lwlib-Xm.c: Fix compile warning. README, config.inc.samp, xemacs.mak: -- Major reorganization and cleanup. -- Add support for separated build tree and source tree. -- Delete all support for X Windows building, since it's totally bit-rotten and will never be fixed up. Instruct people to use Cygwin if they want such support. make-build-dir: New script to create a skeleton build tree for use with separated build and source tree compilation. m/acorn.h, m/alliant-2800.h, m/alliant.h, m/altos.h, m/amdahl.h, m/arm.h, m/att3b.h, m/aviion.h, m/clipper.h, m/cnvrgnt.h, m/convex.h, m/cydra5.h, m/delta.h, m/delta88k.h, m/dpx2.h, m/elxsi.h, m/ews4800r.h, m/gould.h, m/hp800.h, m/hp9000s300.h, m/i860.h, m/ibmps2-aix.h, m/ibmrs6000.h, m/ibmrt-aix.h, m/ibmrt.h, m/intel386.h, m/iris4d.h, m/iris5d.h, m/iris6d.h, m/irist.h, m/m68k.h, m/masscomp.h, m/mg1.h, m/mips-nec.h, m/mips-siemens.h, m/mips.h, m/nh3000.h, m/nh4000.h, m/ns32000.h, m/plexus.h, m/powerpc.h, m/sequent-ptx.h, m/sequent.h, m/sgi-challenge.h, m/stride.h, m/tad68k.h, m/targon31.h, m/tekxd88.h, m/template.h, m/tower32.h, m/tower32v3.h, m/ustation.h, m/wicat.h, m/xps100.h, data.c, doc.c, editfns.c, emacs.c, lrecord.h, ntheap.c, process-unix.c, sysdep.c, unexec.c: Delete all support for bit-rotten CANNOT_DUMP. Just use pdump. Makefile.in.in: Lots o' cleanup. Use names like LISP, SRC instead of lispdir, srcdir, for consistency with xemacs.mak and the conventions in the rest of the file. Eliminate use of ${...} in favor of $(...), to make it easier to move code between this file and xemacs.mak. Fix dependency handling wrt NEEDTODUMP to eliminate problems some people (e.g. Vin) have been seeing with non-GNU makes. Write a long section about the subtle but oh-so-important differences in dependency processing between nmake, make, and GNU make. Add unicode-encapsulate target, from xemacs.mak. chartab.c, lrecord.h: Fix crash due to attempt to free objects across dump/undump.
author ben
date Sat, 01 Mar 2003 07:25:56 +0000
parents 183866b06e0b
children ecf1ebac70d8
line wrap: on
line source

/* miscplay.h - general routines related to playing sounds
 **
 ** Copyright (C) 1995,96 by Markus Gutschke (gutschk@math.uni-muenster.de)
 ** This was sawed out from version 1.3 of linuxplay.c by
 ** Robert Bihlmeyer <robbe@orcus.priv.at>.
 **
 ** Parts of this code were inspired by sunplay.c, which is copyright 1989 by
 ** Jef Poskanzer and 1991,92 by Jamie Zawinski; c.f. sunplay.c for further
 ** information.
 **
 ** Permission to use, copy, modify, and distribute this software and its
 ** documentation for any purpose and without fee is hereby granted, provided
 ** that the above copyright notice appear in all copies and that both that
 ** copyright notice and this permission notice appear in supporting
 ** documentation.  This software is provided "as is" without express or
 ** implied warranty.
 */

/* Synched up with: Not in FSF. */

/* This file Mule-ized by Ben Wing, 5-15-01. */

#ifndef INCLUDED_miscplay_h_
#define INCLUDED_miscplay_h_

#define HEADERSZ  256   /* has to be at least as big as the biggest header   */
#define SNDBUFSZ  2048  /* has to be at least as big as HEADERSZ             */

/* Audio data formats from <linux/soundcard.h> */
#define AFMT_MU_LAW            0x00000001
#define AFMT_A_LAW             0x00000002
#define AFMT_IMA_ADPCM         0x00000004
#define AFMT_U8                        0x00000008
#define AFMT_S16_LE            0x00000010      /* Little endian signed 16*/
#define AFMT_S16_BE            0x00000020      /* Big endian signed 16 */
#define AFMT_S8                        0x00000040
#define AFMT_U16_LE            0x00000080      /* Little endian U16 */
#define AFMT_U16_BE            0x00000100      /* Big endian U16 */
#define AFMT_MPEG              0x00000200      /* MPEG (2) audio */

typedef enum {fmtIllegal,fmtRaw,fmtVoc,fmtWave,fmtSunAudio} fmtType;

size_t sndcnvnop(void **data,size_t *sz,void **outbuf);
size_t sndcnv8U_2mono(void **data,size_t *sz,void **outbuf);
size_t sndcnv8S_2mono(void **data,size_t *sz,void **outbuf);
size_t sndcnv2monounsigned(void **data,size_t *sz,void **outbuf);
size_t sndcnv2unsigned(void **data,size_t *sz,void **outbuf);
size_t sndcnvULaw_2linear(void **data,size_t *sz,void **outbuf);
size_t sndcnvULaw_2mono(void **data,size_t *sz,void **outbuf);
size_t sndcnv16swap(void **data,size_t *sz,void **outbuf);
size_t sndcnv16_2monoLE(void **data,size_t *sz,void **outbuf);
size_t sndcnv16_2monoBE(void **data,size_t *sz,void **outbuf);
size_t sndcnv2byteLE(void **data,size_t *sz,void **outbuf);
size_t sndcnv2byteBE(void **data,size_t *sz,void **outbuf);
size_t sndcnv2monobyteLE(void **data,size_t *sz,void **outbuf);
size_t sndcnv2monobyteBE(void **data,size_t *sz,void **outbuf);

fmtType analyze_format(UChar_Binary *format,int *fmt,int *speed,
                             int *tracks,
                             size_t (**parsesndfile)(void **,size_t *sz,
                                                     void **));
void reset_parsestate(void);
int parse_wave_complete(void);

#endif /* INCLUDED_miscplay_h_ */