annotate src/miscplay.h @ 3767:6b2ef948e140

[xemacs-hg @ 2006-12-29 18:09:38 by aidan] etc/ChangeLog addition: 2006-12-21 Aidan Kehoe <kehoea@parhasard.net> * unicode/unicode-consortium/8859-7.TXT: Update the mapping to the 2003 version of ISO 8859-7. lisp/ChangeLog addition: 2006-12-21 Aidan Kehoe <kehoea@parhasard.net> * mule/cyrillic.el: * mule/cyrillic.el (iso-8859-5): * mule/cyrillic.el (cyrillic-koi8-r-encode-table): Add syntax, case support for Cyrillic; make some parentheses more Lispy. * mule/european.el: Content moved to latin.el, file deleted. * mule/general-late.el: If Unicode tables are to be loaded at dump time, do it here, not in loadup.el. * mule/greek.el: Add syntax, case support for Greek. * mule/latin.el: Move the content of european.el here. Change the case table mappings to use hexadecimal codes, to make cross reference to the standards easier. In all cases, take character syntax from similar characters in Latin-1 , rather than deciding separately what syntax they should take. Add (incomplete) support for case with Turkish. Remove description of the character sets used from the language environments' doc strings, since now that we create variant language environments on the fly, such descriptions will often be inaccurate. Set the native-coding-system language info property while setting the other coding-system properties of the language. * mule/misc-lang.el (ipa): Remove the language environment. The International Phonetic _Alphabet_ is not a language, it's inane to have a corresponding language environment in XEmacs. * mule/mule-cmds.el (create-variant-language-environment): Also modify the coding-priority when creating a new language environment; document that. * mule/mule-cmds.el (get-language-environment-from-locale): Recognise that the 'native-coding-system language-info property can be a list, interpret it correctly when it is one. 2006-12-21 Aidan Kehoe <kehoea@parhasard.net> * coding.el (coding-system-category): Use the new 'unicode-type property for finding what sort of Unicode coding system subtype a coding system is, instead of the overshadowed 'type property. * dumped-lisp.el (preloaded-file-list): mule/european.el has been removed. * loadup.el (really-early-error-handler): Unicode tables loaded at dump time are now in mule/general-late.el. * simple.el (count-lines): Add some backslashes to to parentheses in docstrings to help fontification along. * simple.el (what-cursor-position): Wrap a line to fit in 80 characters. * unicode.el: Use the 'unicode-type property, not 'type, for setting the Unicode coding-system subtype. src/ChangeLog addition: 2006-12-21 Aidan Kehoe <kehoea@parhasard.net> * file-coding.c: Update the make-coding-system docstring to reflect unicode-type * general-slots.h: New symbol, unicode-type, since 'type was being overridden when accessing a coding system's Unicode subtype. * intl-win32.c: Backslash a few parentheses, to help fontification along. * intl-win32.c (complex_vars_of_intl_win32): Use the 'unicode-type symbol, not 'type, when creating the Microsoft Unicode coding system. * unicode.c (unicode_putprop): * unicode.c (unicode_getprop): * unicode.c (unicode_print): Using 'type as the property name when working out what Unicode subtype a given coding system is was broken, since there's a general coding system property called 'type. Change the former to use 'unicode-type instead.
author aidan
date Fri, 29 Dec 2006 18:09:51 +0000
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1 /* miscplay.h - general routines related to playing sounds
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2 **
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3 ** Copyright (C) 1995,96 by Markus Gutschke (gutschk@math.uni-muenster.de)
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4 ** This was sawed out from version 1.3 of linuxplay.c by
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5 ** Robert Bihlmeyer <robbe@orcus.priv.at>.
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6 **
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7 ** Parts of this code were inspired by sunplay.c, which is copyright 1989 by
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8 ** Jef Poskanzer and 1991,92 by Jamie Zawinski; c.f. sunplay.c for further
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9 ** information.
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10 **
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11 ** Permission to use, copy, modify, and distribute this software and its
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12 ** documentation for any purpose and without fee is hereby granted, provided
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13 ** that the above copyright notice appear in all copies and that both that
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14 ** copyright notice and this permission notice appear in supporting
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15 ** documentation. This software is provided "as is" without express or
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16 ** implied warranty.
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17 */
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18
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19 /* Synched up with: Not in FSF. */
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20
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21 /* This file Mule-ized by Ben Wing, 5-15-01. */
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22
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23 #ifndef INCLUDED_miscplay_h_
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24 #define INCLUDED_miscplay_h_
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25
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26 #define HEADERSZ 256 /* has to be at least as big as the biggest header */
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27 #define SNDBUFSZ 2048 /* has to be at least as big as HEADERSZ */
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28
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29 /* Audio data formats from <linux/soundcard.h> */
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30 #define AFMT_MU_LAW 0x00000001
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31 #define AFMT_A_LAW 0x00000002
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32 #define AFMT_IMA_ADPCM 0x00000004
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33 #define AFMT_U8 0x00000008
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34 #define AFMT_S16_LE 0x00000010 /* Little endian signed 16*/
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35 #define AFMT_S16_BE 0x00000020 /* Big endian signed 16 */
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36 #define AFMT_S8 0x00000040
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37 #define AFMT_U16_LE 0x00000080 /* Little endian U16 */
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38 #define AFMT_U16_BE 0x00000100 /* Big endian U16 */
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39 #define AFMT_MPEG 0x00000200 /* MPEG (2) audio */
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40
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41 typedef enum {fmtIllegal,fmtRaw,fmtVoc,fmtWave,fmtSunAudio} fmtType;
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42
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43 size_t sndcnvnop(void **data,size_t *sz,void **outbuf);
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44 size_t sndcnv8U_2mono(void **data,size_t *sz,void **outbuf);
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45 size_t sndcnv8S_2mono(void **data,size_t *sz,void **outbuf);
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46 size_t sndcnv2monounsigned(void **data,size_t *sz,void **outbuf);
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47 size_t sndcnv2unsigned(void **data,size_t *sz,void **outbuf);
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48 size_t sndcnvULaw_2linear(void **data,size_t *sz,void **outbuf);
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49 size_t sndcnvULaw_2mono(void **data,size_t *sz,void **outbuf);
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50 size_t sndcnv16swap(void **data,size_t *sz,void **outbuf);
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51 size_t sndcnv16_2monoLE(void **data,size_t *sz,void **outbuf);
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52 size_t sndcnv16_2monoBE(void **data,size_t *sz,void **outbuf);
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53 size_t sndcnv2byteLE(void **data,size_t *sz,void **outbuf);
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54 size_t sndcnv2byteBE(void **data,size_t *sz,void **outbuf);
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55 size_t sndcnv2monobyteLE(void **data,size_t *sz,void **outbuf);
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56 size_t sndcnv2monobyteBE(void **data,size_t *sz,void **outbuf);
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58 fmtType analyze_format(Binbyte *format,int *fmt,int *speed,
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59 int *tracks,
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60 size_t (**parsesndfile)(void **,size_t *sz,
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61 void **));
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62 void reset_parsestate(void);
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63 int parse_wave_complete(void);
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64
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65 #endif /* INCLUDED_miscplay_h_ */