Mercurial > hg > xemacs-beta
annotate src/libsst.c @ 5492:e82f5b7010fe
Merge some stuff in man, fix up Makefile
-------------------- ChangeLog entries follow: --------------------
man/ChangeLog addition:
2010-02-19 Ben Wing <ben@xemacs.org>
* widget.texi:
* widget.texi (Top):
* widget.texi (Introduction):
* widget.texi (User Interface):
* widget.texi (Programming Example):
* widget.texi (Setting Up the Buffer):
* widget.texi (Basic Types):
* widget.texi (link):
* widget.texi (url-link):
* widget.texi (info-link):
* widget.texi (push-button):
* widget.texi (editable-field):
* widget.texi (text):
* widget.texi (menu-choice):
* widget.texi (radio-button-choice):
* widget.texi (item):
* widget.texi (choice-item):
* widget.texi (toggle):
* widget.texi (checkbox):
* widget.texi (checklist):
* widget.texi (editable-list):
* widget.texi (group):
* widget.texi (Sexp Types):
* widget.texi (constants):
* widget.texi (generic):
* widget.texi (atoms):
* widget.texi (composite):
* widget.texi (Widget Properties):
* widget.texi (Defining New Widgets):
* widget.texi (Widget Browser):
* widget.texi (Widget Minor Mode):
* widget.texi (Utilities):
* widget.texi (Widget Wishlist):
* widget.texi (Widget Internals):
* widget.texi (GNU Free Documentation License):
* widget.texi (Index):
Sync with FSF 23.1.92.
2010-02-19 Ben Wing <ben@xemacs.org>
* texinfo/fdl.texi: New file.
* texinfo/texinfo.texi:
* texinfo/texinfo.texi (Top):
* texinfo/texinfo.texi (Copying Conditions):
* texinfo/texinfo.texi (Overview):
* texinfo/texinfo.texi (Reporting Bugs):
* texinfo/texinfo.texi (Using Texinfo):
* texinfo/texinfo.texi (Output Formats):
* texinfo/texinfo.texi (Info Files):
* texinfo/texinfo.texi (Printed Books):
* texinfo/texinfo.texi (Formatting Commands):
* texinfo/texinfo.texi (Conventions):
* texinfo/texinfo.texi (Comments):
* texinfo/texinfo.texi (Minimum):
* texinfo/texinfo.texi (Six Parts):
* texinfo/texinfo.texi (Short Sample):
* texinfo/texinfo.texi (History):
* texinfo/texinfo.texi (Texinfo Mode):
* texinfo/texinfo.texi (Texinfo Mode Overview):
* texinfo/texinfo.texi (XEmacs Editing):
* texinfo/texinfo.texi (Inserting):
* texinfo/texinfo.texi (Showing the Structure):
* texinfo/texinfo.texi (Updating Nodes and Menus):
* texinfo/texinfo.texi (Updating Commands):
* texinfo/texinfo.texi (Updating Requirements):
* texinfo/texinfo.texi (Other Updating Commands):
* texinfo/texinfo.texi (Info Formatting):
* texinfo/texinfo.texi (Printing):
* texinfo/texinfo.texi (Texinfo Mode Summary):
* texinfo/texinfo.texi (Beginning a File):
* texinfo/texinfo.texi (Sample Beginning):
* texinfo/texinfo.texi (Texinfo File Header):
* texinfo/texinfo.texi (First Line):
* texinfo/texinfo.texi (Start of Header):
* texinfo/texinfo.texi (setfilename):
* texinfo/texinfo.texi (settitle):
* texinfo/texinfo.texi (End of Header):
* texinfo/texinfo.texi (Document Permissions):
* texinfo/texinfo.texi (copying):
* texinfo/texinfo.texi (insertcopying):
* texinfo/texinfo.texi (Titlepage & Copyright Page):
* texinfo/texinfo.texi (titlepage):
* texinfo/texinfo.texi (titlefont center sp):
* texinfo/texinfo.texi (title subtitle author):
* texinfo/texinfo.texi (Copyright):
* texinfo/texinfo.texi (end titlepage):
* texinfo/texinfo.texi (headings on off):
* texinfo/texinfo.texi (Contents):
* texinfo/texinfo.texi (The Top Node):
* texinfo/texinfo.texi (Top Node Example):
* texinfo/texinfo.texi (Master Menu Parts):
* texinfo/texinfo.texi (Global Document Commands):
* texinfo/texinfo.texi (documentdescription):
* texinfo/texinfo.texi (setchapternewpage):
* texinfo/texinfo.texi (paragraphindent):
* texinfo/texinfo.texi (firstparagraphindent):
* texinfo/texinfo.texi (exampleindent):
* texinfo/texinfo.texi (Software Copying Permissions):
* texinfo/texinfo.texi (Ending a File):
* texinfo/texinfo.texi (Printing Indices & Menus):
* texinfo/texinfo.texi (File End):
* texinfo/texinfo.texi (Structuring):
* texinfo/texinfo.texi (Tree Structuring):
* texinfo/texinfo.texi (Structuring Command Types):
* texinfo/texinfo.texi (makeinfo top):
* texinfo/texinfo.texi (chapter):
* texinfo/texinfo.texi (unnumbered & appendix):
* texinfo/texinfo.texi (majorheading & chapheading):
* texinfo/texinfo.texi (section):
* texinfo/texinfo.texi (unnumberedsec appendixsec heading):
* texinfo/texinfo.texi (subsection):
* texinfo/texinfo.texi (unnumberedsubsec appendixsubsec subheading):
* texinfo/texinfo.texi (subsubsection):
* texinfo/texinfo.texi (Raise/lower sections):
* texinfo/texinfo.texi (Nodes):
* texinfo/texinfo.texi (Two Paths):
* texinfo/texinfo.texi (Node Menu Illustration):
* texinfo/texinfo.texi (node):
* texinfo/texinfo.texi (Node Names):
* texinfo/texinfo.texi (Writing a Node):
* texinfo/texinfo.texi (Node Line Tips):
* texinfo/texinfo.texi (Node Line Requirements):
* texinfo/texinfo.texi (First Node):
* texinfo/texinfo.texi (makeinfo top command):
* texinfo/texinfo.texi (makeinfo Pointer Creation):
* texinfo/texinfo.texi (anchor):
* texinfo/texinfo.texi (Menus):
* texinfo/texinfo.texi (Menu Location):
* texinfo/texinfo.texi (Writing a Menu):
* texinfo/texinfo.texi (Menu Parts):
* texinfo/texinfo.texi (Less Cluttered Menu Entry):
* texinfo/texinfo.texi (Menu Example):
* texinfo/texinfo.texi (Other Info Files):
* texinfo/texinfo.texi (Cross References):
* texinfo/texinfo.texi (References):
* texinfo/texinfo.texi (Cross Reference Commands):
* texinfo/texinfo.texi (Cross Reference Parts):
* texinfo/texinfo.texi (xref):
* texinfo/texinfo.texi (Reference Syntax):
* texinfo/texinfo.texi (One Argument):
* texinfo/texinfo.texi (Two Arguments):
* texinfo/texinfo.texi (Three Arguments):
* texinfo/texinfo.texi (Four and Five Arguments):
* texinfo/texinfo.texi (Top Node Naming):
* texinfo/texinfo.texi (ref):
* texinfo/texinfo.texi (pxref):
* texinfo/texinfo.texi (inforef):
* texinfo/texinfo.texi (uref):
* texinfo/texinfo.texi (cite):
* texinfo/texinfo.texi (Marking Text):
* texinfo/texinfo.texi (Indicating):
* texinfo/texinfo.texi (Useful Highlighting):
* texinfo/texinfo.texi (code):
* texinfo/texinfo.texi (kbd):
* texinfo/texinfo.texi (key):
* texinfo/texinfo.texi (samp):
* texinfo/texinfo.texi (verb):
* texinfo/texinfo.texi (var):
* texinfo/texinfo.texi (env):
* texinfo/texinfo.texi (file):
* texinfo/texinfo.texi (command):
* texinfo/texinfo.texi (option):
* texinfo/texinfo.texi (dfn):
* texinfo/texinfo.texi (abbr):
* texinfo/texinfo.texi (acronym):
* texinfo/texinfo.texi (indicateurl):
* texinfo/texinfo.texi (email):
* texinfo/texinfo.texi (Emphasis):
* texinfo/texinfo.texi (emph & strong):
* texinfo/texinfo.texi (Smallcaps):
* texinfo/texinfo.texi (Fonts):
* texinfo/texinfo.texi (Quotations and Examples):
* texinfo/texinfo.texi (Block Enclosing Commands):
* texinfo/texinfo.texi (quotation):
* texinfo/texinfo.texi (example):
* texinfo/texinfo.texi (verbatim):
* texinfo/texinfo.texi (verbatiminclude):
* texinfo/texinfo.texi (lisp):
* texinfo/texinfo.texi (small):
* texinfo/texinfo.texi (display):
* texinfo/texinfo.texi (format):
* texinfo/texinfo.texi (exdent):
* texinfo/texinfo.texi (flushleft & flushright):
* texinfo/texinfo.texi (noindent):
* texinfo/texinfo.texi (indent):
* texinfo/texinfo.texi (cartouche):
* texinfo/texinfo.texi (Lists and Tables):
* texinfo/texinfo.texi (Introducing Lists):
* texinfo/texinfo.texi (itemize):
* texinfo/texinfo.texi (enumerate):
* texinfo/texinfo.texi (Two-column Tables):
* texinfo/texinfo.texi (table):
* texinfo/texinfo.texi (ftable vtable):
* texinfo/texinfo.texi (itemx):
* texinfo/texinfo.texi (Multi-column Tables):
* texinfo/texinfo.texi (Multitable Column Widths):
* texinfo/texinfo.texi (Multitable Rows):
* texinfo/texinfo.texi (Special Displays):
* texinfo/texinfo.texi (Floats):
* texinfo/texinfo.texi (float):
* texinfo/texinfo.texi (caption shortcaption):
* texinfo/texinfo.texi (listoffloats):
* texinfo/texinfo.texi (Images):
* texinfo/texinfo.texi (Image Syntax):
* texinfo/texinfo.texi (Image Scaling):
* texinfo/texinfo.texi (Footnotes):
* texinfo/texinfo.texi (Footnote Commands):
* texinfo/texinfo.texi (Footnote Styles):
* texinfo/texinfo.texi (Indices):
* texinfo/texinfo.texi (Index Entries):
* texinfo/texinfo.texi (Predefined Indices):
* texinfo/texinfo.texi (Indexing Commands):
* texinfo/texinfo.texi (Combining Indices):
* texinfo/texinfo.texi (syncodeindex):
* texinfo/texinfo.texi (synindex):
* texinfo/texinfo.texi (New Indices):
* texinfo/texinfo.texi (Insertions):
* texinfo/texinfo.texi (Atsign Braces Comma):
* texinfo/texinfo.texi (Inserting an Atsign):
* texinfo/texinfo.texi (Inserting Braces):
* texinfo/texinfo.texi (Inserting a Comma):
* texinfo/texinfo.texi (Inserting Quote Characters):
* texinfo/texinfo.texi (Inserting Space):
* texinfo/texinfo.texi (Not Ending a Sentence):
* texinfo/texinfo.texi (Ending a Sentence):
* texinfo/texinfo.texi (Multiple Spaces):
* texinfo/texinfo.texi (frenchspacing):
* texinfo/texinfo.texi (dmn):
* texinfo/texinfo.texi (Inserting Accents):
* texinfo/texinfo.texi (Inserting Quotation Marks):
* texinfo/texinfo.texi (Dots Bullets):
* texinfo/texinfo.texi (dots):
* texinfo/texinfo.texi (bullet):
* texinfo/texinfo.texi (TeX and copyright):
* texinfo/texinfo.texi (tex):
* texinfo/texinfo.texi (copyright symbol):
* texinfo/texinfo.texi (registered symbol):
* texinfo/texinfo.texi (euro):
* texinfo/texinfo.texi (pounds):
* texinfo/texinfo.texi (textdegree):
* texinfo/texinfo.texi (minus):
* texinfo/texinfo.texi (geq leq):
* texinfo/texinfo.texi (math):
* texinfo/texinfo.texi (Click Sequences):
* texinfo/texinfo.texi (Glyphs):
* texinfo/texinfo.texi (Glyphs Summary):
* texinfo/texinfo.texi (result):
* texinfo/texinfo.texi (expansion):
* texinfo/texinfo.texi (Print Glyph):
* texinfo/texinfo.texi (Error Glyph):
* texinfo/texinfo.texi (Equivalence):
* texinfo/texinfo.texi (Point Glyph):
* texinfo/texinfo.texi (Breaks):
* texinfo/texinfo.texi (Break Commands):
* texinfo/texinfo.texi (Line Breaks):
* texinfo/texinfo.texi (- and hyphenation):
* texinfo/texinfo.texi (allowcodebreaks):
* texinfo/texinfo.texi (w):
* texinfo/texinfo.texi (tie):
* texinfo/texinfo.texi (sp):
* texinfo/texinfo.texi (page):
* texinfo/texinfo.texi (group):
* texinfo/texinfo.texi (need):
* texinfo/texinfo.texi (Definition Commands):
* texinfo/texinfo.texi (Def Cmd Template):
* texinfo/texinfo.texi (Def Cmd Continuation Lines):
* texinfo/texinfo.texi (Optional Arguments):
* texinfo/texinfo.texi (deffnx):
* texinfo/texinfo.texi (Def Cmds in Detail):
* texinfo/texinfo.texi (Functions Commands):
* texinfo/texinfo.texi (Variables Commands):
* texinfo/texinfo.texi (Typed Functions):
* texinfo/texinfo.texi (Typed Variables):
* texinfo/texinfo.texi (Data Types):
* texinfo/texinfo.texi (Abstract Objects):
* texinfo/texinfo.texi (Object-Oriented Variables):
* texinfo/texinfo.texi (Object-Oriented Methods):
* texinfo/texinfo.texi (Defining Macros):
* texinfo/texinfo.texi (Invoking Macros):
* texinfo/texinfo.texi (Macro Details):
* texinfo/texinfo.texi (alias):
* texinfo/texinfo.texi (definfoenclose):
* texinfo/texinfo.texi (Hardcopy):
* texinfo/texinfo.texi (Use TeX):
* texinfo/texinfo.texi (Format with tex/texindex):
* texinfo/texinfo.texi (Format with texi2dvi):
* texinfo/texinfo.texi (Print with lpr):
* texinfo/texinfo.texi (Within XEmacs):
* texinfo/texinfo.texi (Texinfo Mode Printing):
* texinfo/texinfo.texi (Compile-Command):
* texinfo/texinfo.texi (Requirements Summary):
* texinfo/texinfo.texi (Preparing for TeX):
* texinfo/texinfo.texi (Overfull hboxes):
* texinfo/texinfo.texi (smallbook):
* texinfo/texinfo.texi (A4 Paper):
* texinfo/texinfo.texi (pagesizes):
* texinfo/texinfo.texi (Cropmarks and Magnification):
* texinfo/texinfo.texi (PDF Output):
* texinfo/texinfo.texi (Obtaining TeX):
* texinfo/texinfo.texi (Creating and Installing Info Files):
* texinfo/texinfo.texi (Creating an Info File):
* texinfo/texinfo.texi (makeinfo advantages):
* texinfo/texinfo.texi (Invoking makeinfo):
* texinfo/texinfo.texi (makeinfo options):
* texinfo/texinfo.texi (Pointer Validation):
* texinfo/texinfo.texi (makeinfo in XEmacs):
* texinfo/texinfo.texi (texinfo-format commands):
* texinfo/texinfo.texi (Batch Formatting):
* texinfo/texinfo.texi (Tag and Split Files):
* texinfo/texinfo.texi (Installing an Info File):
* texinfo/texinfo.texi (Directory File):
* texinfo/texinfo.texi (New Info File):
* texinfo/texinfo.texi (Other Info Directories):
* texinfo/texinfo.texi (Installing Dir Entries):
* texinfo/texinfo.texi (Invoking install-info):
* texinfo/texinfo.texi (Generating HTML):
* texinfo/texinfo.texi (HTML Translation):
* texinfo/texinfo.texi (HTML Splitting):
* texinfo/texinfo.texi (HTML CSS):
* texinfo/texinfo.texi (HTML Xref):
* texinfo/texinfo.texi (HTML Xref Link Basics):
* texinfo/texinfo.texi (HTML Xref Node Name Expansion):
* texinfo/texinfo.texi (HTML Xref Command Expansion):
* texinfo/texinfo.texi (HTML Xref 8-bit Character Expansion):
* texinfo/texinfo.texi (HTML Xref Mismatch):
* texinfo/texinfo.texi (Command List):
* texinfo/texinfo.texi (Command Syntax):
* texinfo/texinfo.texi (Tips):
* texinfo/texinfo.texi (Sample Texinfo Files):
* texinfo/texinfo.texi (Short Sample Texinfo File):
* texinfo/texinfo.texi (GNU Sample Texts):
* texinfo/texinfo.texi (Invoking sample):
* texinfo/texinfo.texi (GNU Free Documentation License):
* texinfo/texinfo.texi (Index):
* texinfo/texinfo.texi (Verbatim Copying License):
* texinfo/texinfo.texi (All-permissive Copying License):
* texinfo/texinfo.texi (Include Files):
* texinfo/texinfo.texi (Using Include Files):
* texinfo/texinfo.texi (texinfo-multiple-files-update):
* texinfo/texinfo.texi (Include Files Requirements):
* texinfo/texinfo.texi (Sample Include File):
* texinfo/texinfo.texi (Include Files Evolution):
* texinfo/texinfo.texi (Headings):
* texinfo/texinfo.texi (Headings Introduced):
* texinfo/texinfo.texi (Heading Format):
* texinfo/texinfo.texi (Heading Choice):
* texinfo/texinfo.texi (Custom Headings):
* texinfo/texinfo.texi (Catching Mistakes):
* texinfo/texinfo.texi (makeinfo Preferred):
* texinfo/texinfo.texi (Debugging with Info):
* texinfo/texinfo.texi (Debugging with TeX):
* texinfo/texinfo.texi (Using texinfo-show-structure):
* texinfo/texinfo.texi (Using occur):
* texinfo/texinfo.texi (Running Info-Validate):
* texinfo/texinfo.texi (Using Info-validate):
* texinfo/texinfo.texi (Unsplit):
* texinfo/texinfo.texi (Tagifying):
* texinfo/texinfo.texi (Splitting):
* texinfo/texinfo.texi (Refilling Paragraphs):
* texinfo/texinfo.texi (Command and Variable Index):
* texinfo/texinfo.texi (General Index):
* texinfo/version.texi: New file.
Sync with FSF 23.1.92. Make new directory to hold the files needed
to generate texinfo.info, since there are three such files now.
2010-02-19 Ben Wing <ben@xemacs.org>
* Makefile:
* Makefile (src_files1):
* Makefile (DIR):
* Makefile (texinfo-srcs):
* Makefile ($(INFODIR)/widget.info):
* Makefile ($(INFODIR)/texinfo.info):
* Makefile (.PHONY):
* Makefile (texinfo.dvi):
* Makefile (texinfo.pdf):
* Makefile ($(HTMLDIR)/widget.html):
* Makefile ($(HTMLDIR)/texinfo.html):
Incorporate texinfo.texi moving to a subdirectory texinfo/.
Do some tricks to reduce the amount of duplication while still
maintaining compatible with non-GNU make (at least, with
Solaris make).
* doclicense.texi: New file.
* info.texi:
* info.texi (Top):
* info.texi (Getting Started):
* info.texi (Help-Small-Screen):
* info.texi (Help):
* info.texi (Help-P):
* info.texi (Help-^L):
* info.texi (Help-Inv):
* info.texi (Help-]):
* info.texi (Help-M):
* info.texi (Help-FOO):
* info.texi (Help-Xref):
* info.texi (Help-Int):
* info.texi (Help-Q):
* info.texi (Advanced):
* info.texi (Search Text):
* info.texi (Search Index):
* info.texi (Go to node):
* info.texi (Choose menu subtopic):
* info.texi (Create Info buffer):
* info.texi (XEmacs Info Variables):
* info.texi (Expert Info):
* info.texi (Add):
* info.texi (Menus):
* info.texi (Cross-refs):
* info.texi (Help-Cross):
* info.texi (Tags):
* info.texi (Checking):
* info.texi (Index):
* texinfo.tex:
* texinfo.tex (paragraphindent{%):
* texinfo.tex (sectionheading will have):
* texinfo.tex (chapterzzz{#3}%):
* texinfo.tex (subsubsection = \numberedsubsubsec):
* texinfo.tex (subsubsection = \appendixsubsubsec):
* texinfo.tex (subsubsection = \unnumberedsubsubsec):
* texinfo.tex (sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}%):
* texinfo.tex (sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}%):
* texinfo.tex (sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}%):
* texinfo.tex (sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}%):
* texinfo.tex (sectionheading{#1}{subsec}{Yappendix}%):
* texinfo.tex (sectionheading{#1}{subsec}{Ynothing}%):
* texinfo.tex (sectionheading{#1}{subsubsec}{Ynumbered}%):
* texinfo.tex (sectionheading{#1}{subsubsec}{Yappendix}%):
* texinfo.tex (sectionheading{#1}{subsubsec}{Ynothing}%):
* texinfo.tex (sectionheading{#1}{subsubsec}{Yomitfromtoc}{}):
* texinfo.tex (sectionheading to do the printing.):
* texinfo.tex (sectionlevel}{#1}{#4}%):
* texinfo.tex (sectionheading, q.v.):
Sync with FSF 23.1.92.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Fri, 19 Feb 2010 22:39:19 -0600 |
| parents | ecf1ebac70d8 |
| children |
| rev | line source |
|---|---|
| 428 | 1 /* libsst.c - SPARC sound tools library |
| 2 ** | |
| 3 ** Copyright (C) 1989 by Jef Poskanzer. | |
| 4 ** | |
| 5 ** Permission to use, copy, modify, and distribute this software and its | |
| 6 ** documentation for any purpose and without fee is hereby granted, provided | |
| 7 ** that the above copyright notice appear in all copies and that both that | |
| 8 ** copyright notice and this permission notice appear in supporting | |
| 9 ** documentation. This software is provided "as is" without express or | |
| 10 ** implied warranty. | |
| 11 | |
| 12 ** Hacked on by jwz for emacs. | |
| 13 | |
| 14 */ | |
| 15 | |
| 16 /* Synched up with: Not in FSF. */ | |
| 17 | |
| 563 | 18 /* This file Mule-ized by Ben Wing, 5-15-01. */ |
| 19 | |
| 428 | 20 #include <config.h> |
| 21 #include "lisp.h" | |
| 22 | |
| 563 | 23 #include "sound.h" |
| 428 | 24 |
| 25 #include "libsst.h" | |
| 26 | |
| 563 | 27 #include "sysfile.h" |
| 28 | |
| 29 | |
| 428 | 30 #define AUDBUF 1024 |
| 31 | |
| 32 int | |
| 33 sst_open(play_level, record_level) | |
| 34 int play_level, record_level; | |
| 35 { | |
| 36 int fd, i, gr, ger, gx; | |
| 37 struct audio_ioctl ai; | |
| 563 | 38 Extbyte *ep; |
| 428 | 39 |
| 771 | 40 fd = open ("/dev/audio", O_RDWR); |
| 428 | 41 if ( fd < 0 ) |
| 42 { | |
| 563 | 43 sound_perror( "sst_open: open /dev/audio" ); |
| 428 | 44 return( fd ); |
| 45 } | |
| 46 | |
| 47 #ifdef AUDIOSETQSIZE /* This no longer exists as of 4.1.2. */ | |
| 48 | |
| 49 /* Shrink audio device's queue size, to cut down time delay. */ | |
| 50 i = AUDBUF; | |
| 51 if ( ioctl( fd, AUDIOSETQSIZE, &i ) < 0 ) | |
| 52 { | |
| 563 | 53 sound_perror( "sst_open: SETQSIZE" ); |
| 428 | 54 return( fd ); |
| 55 } | |
| 56 #endif /* AUDIOSETQSIZE */ | |
| 57 | |
| 58 /* Set gains. -10 <= ger <= 18, -18 <= gr <= 12, -18 <= gx <= 12. */ | |
| 59 if (!play_level) | |
| 60 { | |
| 61 play_level = 75; | |
| 771 | 62 if ( (ep = egetenv( "SST_PLAY" )) != NULL ) |
| 428 | 63 { |
| 64 play_level = atoi( ep ); | |
| 65 if ( play_level < 0 || play_level > 99 ) | |
| 66 { | |
| 563 | 67 sound_warn( "sst_open: SST_PLAY must be between 0 and 99" ); |
| 428 | 68 return( -1 ); |
| 69 } | |
| 70 } | |
| 71 } | |
| 72 if (!record_level) | |
| 73 { | |
| 74 record_level = 75; | |
| 771 | 75 if ( (ep = egetenv( "SST_RECORD" )) != NULL ) |
| 428 | 76 { |
| 77 record_level = atoi( ep ); | |
| 78 if ( record_level < 0 || record_level > 99 ) | |
| 79 { | |
| 563 | 80 sound_warn( "sst_open: SST_RECORD must be between 0 and 99" ); |
| 428 | 81 return( -1 ); |
| 82 } | |
| 83 } | |
| 84 } | |
| 85 | |
| 86 play_level = play_level * 59 / 100 - 28; | |
| 87 ger = play_level / 2; | |
| 88 gr = play_level - ger; | |
| 89 if ( ger < -10 ) | |
| 90 { | |
| 91 ger = -10; | |
| 92 gr = play_level - ger; | |
| 93 } | |
| 94 if ( gr > 12 ) | |
| 95 { | |
| 96 gr = 12; | |
| 97 ger = play_level - gr; | |
| 98 } | |
| 99 gx = record_level * 31 / 100 - 18; | |
| 100 sst_set_gr( fd, gr ); | |
| 101 sst_set_ger( fd, ger ); | |
| 102 sst_set_gx( fd, gx ); | |
| 103 | |
| 104 /* Initialize the MMR2 register to send the output to either | |
| 105 ** the speaker or the earphone jack, depending on SST_EARPHONES. | |
| 106 */ | |
| 107 ai.control = AUDIO_MAP_MMR2; | |
| 108 if ( ioctl( fd, AUDIOGETREG, &ai ) < 0 ) | |
| 109 { | |
| 563 | 110 sound_perror( "sst_open: GETREG MMR2" ); |
| 428 | 111 return( -1 ); |
| 112 } | |
| 771 | 113 if ( (ep = egetenv( "SST_EARPHONES" )) != NULL ) |
| 428 | 114 ai.data[0] &= ~AUDIO_MMR2_BITS_LS; |
| 115 else | |
| 116 ai.data[0] |= AUDIO_MMR2_BITS_LS; | |
| 117 if ( ioctl( fd, AUDIOSETREG, &ai ) < 0 ) | |
| 118 { | |
| 563 | 119 sound_perror( "sst_open: SETREG MMR2" ); |
| 428 | 120 return( fd ); |
| 121 } | |
| 122 | |
| 123 return fd; | |
| 124 } | |
| 125 | |
| 126 void | |
| 127 sst_close( fd ) | |
| 128 int fd; | |
| 129 { | |
| 130 struct audio_ioctl ai; | |
| 131 | |
| 132 ai.control = AUDIO_MAP_MMR1; | |
| 133 ai.data[0] = 0; | |
| 134 if ( ioctl( fd, AUDIOSETREG, &ai ) < 0 ) | |
| 135 { | |
| 563 | 136 sound_perror( "sst_close: SETREG MMR1" ); |
| 428 | 137 } |
| 138 ai.control = AUDIO_MAP_MMR2; | |
| 139 ai.data[0] = 0; | |
| 140 if ( ioctl( fd, AUDIOSETREG, &ai ) < 0 ) | |
| 141 { | |
| 563 | 142 sound_perror( "sst_close: SETREG MMR2" ); |
| 428 | 143 } |
| 144 close( fd ); | |
| 145 } | |
| 146 | |
| 147 /* These are tables of values to be loaded into various gain registers. | |
| 148 */ | |
| 149 | |
| 2367 | 150 static Binbyte ger_table[][2] = { |
| 428 | 151 0xaa, 0xaa, /* -10db */ |
| 152 0x79, 0xac, | |
| 153 0x41, 0x99, | |
| 154 0x9c, 0xde, | |
| 155 0x74, 0x9c, /* -6db */ | |
| 156 0x6a, 0xae, | |
| 157 0xab, 0xdf, | |
| 158 0x64, 0xab, | |
| 159 0x2a, 0xbd, | |
| 160 0x5c, 0xce, | |
| 161 0x00, 0x99, /* 0db */ | |
| 162 0x43, 0xdd, | |
| 163 0x52, 0xef, | |
| 164 0x55, 0x42, | |
| 165 0x31, 0xdd, | |
| 166 0x43, 0x1f, | |
| 167 0x40, 0xdd, /* 6db */ | |
| 168 0x44, 0x0f, | |
| 169 0x31, 0x1f, | |
| 170 0x10, 0xdd, | |
| 171 0x41, 0x0f, | |
| 172 0x60, 0x0b, | |
| 173 0x42, 0x10, /* 12db */ | |
| 174 0x11, 0x0f, | |
| 175 0x72, 0x00, | |
| 176 0x21, 0x10, | |
| 177 0x22, 0x00, | |
| 178 0x00, 0x0b, | |
| 179 0x00, 0x0f, /* 18db */ | |
| 180 }; | |
| 181 | |
| 182 | |
| 2367 | 183 static Binbyte gr_gx_table[][2] = { |
| 428 | 184 0x8b, 0x7c, /* -18db */ |
| 185 0x8b, 0x35, | |
| 186 0x8b, 0x24, | |
| 187 0x91, 0x23, | |
| 188 0x91, 0x2a, | |
| 189 0x91, 0x3b, | |
| 190 0x91, 0xf9, /* -12db */ | |
| 191 0x91, 0xb6, | |
| 192 0x91, 0xa4, | |
| 193 0x92, 0x32, | |
| 194 0x92, 0xaa, | |
| 195 0x93, 0xb3, | |
| 196 0x9f, 0x91, /* -6db */ | |
| 197 0x9b, 0xf9, | |
| 198 0x9a, 0x4a, | |
| 199 0xa2, 0xa2, | |
| 200 0xaa, 0xa3, | |
| 201 0xbb, 0x52, | |
| 202 0x08, 0x08, /* 0db */ | |
| 203 0x3d, 0xac, | |
| 204 0x25, 0x33, | |
| 205 0x21, 0x22, | |
| 206 0x12, 0xa2, | |
| 207 0x11, 0x3b, | |
| 208 0x10, 0xf2, /* 6db */ | |
| 209 0x02, 0xca, | |
| 210 0x01, 0x5a, | |
| 211 0x01, 0x12, | |
| 212 0x00, 0x32, | |
| 213 0x00, 0x13, | |
| 214 0x00, 0x0e, /* 12db */ | |
| 215 }; | |
| 216 | |
| 217 void | |
| 218 sst_set_ger( fd, value ) | |
| 219 int fd, value; | |
| 220 { | |
| 221 struct audio_ioctl ai; | |
| 222 | |
| 223 if ( ( value < -10 ) || ( value > 18 ) ) | |
| 224 { | |
| 563 | 225 Extbyte buf [255]; |
| 428 | 226 sprintf (buf, "sst_set_ger: GER %d out of range", value); |
| 563 | 227 sound_warn(buf); |
| 428 | 228 return; |
| 229 } | |
| 230 | |
| 231 /* Add 10 to the value to get the index into the table. */ | |
| 232 ai.control = AUDIO_MAP_GER; | |
| 233 ai.data[0] = ger_table[value + 10][1]; | |
| 234 ai.data[1] = ger_table[value + 10][0]; | |
| 235 | |
| 236 if ( ioctl( fd, AUDIOSETREG, &ai ) < 0 ) | |
| 237 { | |
| 563 | 238 sound_perror( "sst_set_ger: SETREG GER" ); |
| 428 | 239 } |
| 240 | |
| 241 ai.control = AUDIO_MAP_MMR1; | |
| 242 if ( ioctl( fd, AUDIOGETREG, &ai ) < 0 ) | |
| 243 { | |
| 563 | 244 sound_perror( "sst_set_ger: GETREG MMR1" ); |
| 428 | 245 } |
| 246 ai.data[0] |= AUDIO_MMR1_BITS_LOAD_GER; | |
| 247 if ( ioctl( fd, AUDIOSETREG, &ai ) < 0 ) | |
| 248 { | |
| 563 | 249 sound_perror( "sst_set_ger: SETREG MMR1" ); |
| 428 | 250 } |
| 251 } | |
| 252 | |
| 253 void | |
| 254 sst_set_gr( fd, value ) | |
| 255 int fd, value; | |
| 256 { | |
| 257 struct audio_ioctl ai; | |
| 258 | |
| 259 if ( ( value < -18 ) || ( value > 12 ) ) | |
| 260 { | |
| 563 | 261 Extbyte buf [255]; |
| 428 | 262 sprintf (buf, "sst_set_gr: GR %d out of range", value); |
| 563 | 263 sound_warn (buf); |
| 428 | 264 return; |
| 265 } | |
| 266 | |
| 267 ai.control = AUDIO_MAP_GR; | |
| 268 ai.data[0] = gr_gx_table[value + 18][1]; | |
| 269 ai.data[1] = gr_gx_table[value + 18][0]; | |
| 270 | |
| 271 if ( ioctl( fd, AUDIOSETREG, &ai ) < 0 ) | |
| 272 { | |
| 563 | 273 sound_perror( "sst_set_gr: SETREG GR" ); |
| 428 | 274 } |
| 275 | |
| 276 ai.control = AUDIO_MAP_MMR1; | |
| 277 if ( ioctl( fd, AUDIOGETREG, &ai ) < 0 ) | |
| 278 { | |
| 563 | 279 sound_perror( "sst_set_gr: GETREG MMR1" ); |
| 428 | 280 } |
| 281 ai.data[0] |= AUDIO_MMR1_BITS_LOAD_GR; | |
| 282 if ( ioctl( fd, AUDIOSETREG, &ai ) < 0 ) | |
| 283 { | |
| 563 | 284 sound_perror( "sst_set_gr: SETREG MMR1" ); |
| 428 | 285 } |
| 286 } | |
| 287 | |
| 288 void | |
| 289 sst_set_gx( fd, value ) | |
| 290 int fd, value; | |
| 291 { | |
| 292 struct audio_ioctl ai; | |
| 563 | 293 Extbyte buf [255]; |
| 428 | 294 |
| 295 if ( ( value < -18 ) || ( value > 12 ) ) | |
| 296 { | |
| 297 sprintf (buf, "sst_set_gx: GX %d out of range", value); | |
| 563 | 298 sound_warn (buf); |
| 428 | 299 return; |
| 300 } | |
| 301 | |
| 302 /* We add 18 to get the index into the table, since entry 0 represents | |
| 303 * -18db. | |
| 304 */ | |
| 305 ai.control = AUDIO_MAP_GX; | |
| 306 ai.data[0] = gr_gx_table[value + 18][1]; | |
| 307 ai.data[1] = gr_gx_table[value + 18][0]; | |
| 308 | |
| 309 if ( ioctl( fd, AUDIOSETREG, &ai ) < 0 ) | |
| 310 { | |
| 563 | 311 sound_perror( "sst_set_gx: SETREG GX" ); |
| 428 | 312 } |
| 313 | |
| 314 ai.control = AUDIO_MAP_MMR1; | |
| 315 if ( ioctl( fd, AUDIOGETREG, &ai ) < 0 ) | |
| 316 { | |
| 563 | 317 sound_perror( "sst_set_gx: GETREG MMR1" ); |
| 428 | 318 } |
| 319 ai.data[0] |= AUDIO_MMR1_BITS_LOAD_GX; | |
| 320 if ( ioctl( fd, AUDIOSETREG, &ai ) < 0 ) | |
| 321 { | |
| 563 | 322 sound_perror( "sst_set_gx: SETREG MMR1" ); |
| 428 | 323 } |
| 324 } | |
| 325 | |
| 326 void | |
| 327 sst_tones( fd, dhz1, dhz2, thz, rhz, usec ) | |
| 328 int fd, dhz1, dhz2, thz, rhz, usec; | |
| 329 { | |
| 563 | 330 Extbyte buf [255]; |
| 428 | 331 struct audio_ioctl ai; |
| 332 int dval1, dval2, tval, rval; | |
| 2367 | 333 Binbyte oldmmr2, newmmr2; |
| 428 | 334 |
| 335 if ( dhz1 == 0 ) | |
| 336 dval1 = 0; | |
| 337 else | |
| 338 { | |
| 339 dval1 = ( dhz1 * 128 + 63 ) / 1000; | |
| 340 if ( ( dval1 < 1 ) || ( dval1 > 255 ) ) | |
| 341 { | |
| 342 sprintf(buf, "sst_tones: dhz1 %d out of range", dhz1 ); | |
| 563 | 343 sound_warn (buf); |
| 428 | 344 return; |
| 345 } | |
| 346 } | |
| 347 | |
| 348 if ( dhz2 == 0 ) | |
| 349 dval2 = 0; | |
| 350 else | |
| 351 { | |
| 352 dval2 = ( dhz2 * 128 + 63 ) / 1000; | |
| 353 if ( ( dval2 < 1 ) || ( dval2 > 255 ) ) | |
| 354 { | |
| 355 sprintf(buf, "sst_tones: dhz2 %d out of range", dhz2 ); | |
| 563 | 356 sound_warn (buf); |
| 428 | 357 return; |
| 358 } | |
| 359 } | |
| 360 | |
| 361 if ( thz == 0 ) | |
| 362 tval = 0; | |
| 363 else | |
| 364 { | |
| 365 tval = ( thz * 128 + 63 ) / 2000; | |
| 366 if ( ( tval < 1 ) || ( tval > 255 ) ) | |
| 367 { | |
| 368 sprintf(buf, "sst_tones: thz %d out of range", thz ); | |
| 563 | 369 sound_warn (buf); |
| 428 | 370 return; |
| 371 } | |
| 372 } | |
| 373 | |
| 374 if ( rhz == 0 ) | |
| 375 rval = 0; | |
| 376 else | |
| 377 { | |
| 378 rval = ( rhz * 128 + 63 ) / 2000; | |
| 379 if ( ( rval < 1 ) || ( rval > 255 ) ) | |
| 380 { | |
| 381 sprintf(buf, "sst_tones: rhz %d out of range", dhz2 ); | |
| 563 | 382 sound_warn (buf); |
| 428 | 383 return; |
| 384 } | |
| 385 } | |
| 386 | |
| 387 if ( ( dval1 != 0 || dval2 != 0 ) && ( tval != 0 || rval != 0 ) ) | |
| 388 { | |
| 389 sprintf(buf, "sst_tones: cannot use DTMF and TONE or RINGER at the same time", dhz2 ); | |
| 563 | 390 sound_warn (buf); |
| 428 | 391 return; |
| 392 } | |
| 393 | |
| 394 if ( tval != 0 && rval != 0 ) | |
| 395 { | |
| 396 sprintf(buf, "sst_tones: cannot use TONE and RINGER at the same time", dhz2 ); | |
| 563 | 397 sound_warn (buf); |
| 428 | 398 return; |
| 399 } | |
| 400 | |
| 401 ai.control = AUDIO_MAP_MMR2; | |
| 402 if ( ioctl( fd, AUDIOGETREG, &ai ) < 0 ) | |
| 403 { | |
| 563 | 404 sound_perror( "sst_tones: GETREG MMR2" ); |
| 428 | 405 } |
| 406 oldmmr2 = newmmr2 = ai.data[0]; | |
| 407 | |
| 408 if ( dval1 != 0 || dval2 != 0 ) | |
| 409 { | |
| 410 newmmr2 |= AUDIO_MMR2_BITS_DTMF; | |
| 411 ai.control = AUDIO_MAP_FTGR; | |
| 412 ai.data[0] = dval1; | |
| 413 ai.data[1] = dval2; | |
| 414 if ( ioctl( fd, AUDIOSETREG, &ai ) < 0 ) | |
| 415 { | |
| 563 | 416 sound_perror( "sst_tones: SETREG FTGR" ); |
| 428 | 417 } |
| 418 } | |
| 419 | |
| 420 if ( tval != 0 ) | |
| 421 { | |
| 422 newmmr2 |= AUDIO_MMR2_BITS_TONE; | |
| 423 ai.control = AUDIO_MAP_FTGR; | |
| 424 ai.data[0] = tval; | |
| 425 ai.data[1] = 0; | |
| 426 if ( ioctl( fd, AUDIOSETREG, &ai ) < 0 ) | |
| 427 { | |
| 563 | 428 sound_perror( "sst_tones: SETREG FTGR" ); |
| 428 | 429 } |
| 430 } | |
| 431 | |
| 432 if ( rval != 0 ) | |
| 433 { | |
| 434 newmmr2 |= AUDIO_MMR2_BITS_RINGER; | |
| 435 ai.control = AUDIO_MAP_FTGR; | |
| 436 ai.data[0] = rval; | |
| 437 ai.data[1] = 0; | |
| 438 if ( ioctl( fd, AUDIOSETREG, &ai ) < 0 ) | |
| 439 { | |
| 563 | 440 sound_perror( "sst_tones: SETREG FTGR" ); |
| 428 | 441 } |
| 442 } | |
| 443 | |
| 444 ai.control = AUDIO_MAP_MMR2; | |
| 445 ai.data[0] = newmmr2; | |
| 446 if ( ioctl( fd, AUDIOSETREG, &ai ) < 0 ) | |
| 447 { | |
| 563 | 448 sound_perror( "sst_tones: SETREG MMR2" ); |
| 428 | 449 } |
| 450 | |
| 451 usleep( usec ); | |
| 452 | |
| 453 ai.data[0] = oldmmr2; | |
| 454 if ( ioctl( fd, AUDIOSETREG, &ai ) < 0 ) | |
| 455 { | |
| 563 | 456 sound_perror( "sst_tones: SETREG MMR2" ); |
| 428 | 457 } |
| 458 } | |
| 459 | |
| 460 void | |
| 461 sst_dtmf( fd, dial, usecper, usecpause ) | |
| 462 int fd, usecper, usecpause; | |
| 563 | 463 Extbyte *dial; |
| 428 | 464 { |
| 563 | 465 Extbyte *cp; |
| 428 | 466 |
| 467 for ( cp = dial; *cp != '\0'; cp++ ) | |
| 468 { | |
| 469 switch ( *cp ) | |
| 470 { | |
| 471 case '1': sst_tones( fd, 703, 1211, 0, 0, usecper ); break; | |
| 472 case '2': sst_tones( fd, 703, 1336, 0, 0, usecper ); break; | |
| 473 case '3': sst_tones( fd, 703, 1492, 0, 0, usecper ); break; | |
| 474 case 'A': sst_tones( fd, 703, 1648, 0, 0, usecper ); break; | |
| 475 case '4': sst_tones( fd, 773, 1211, 0, 0, usecper ); break; | |
| 476 case '5': sst_tones( fd, 773, 1336, 0, 0, usecper ); break; | |
| 477 case '6': sst_tones( fd, 773, 1492, 0, 0, usecper ); break; | |
| 478 case 'B': sst_tones( fd, 773, 1648, 0, 0, usecper ); break; | |
| 479 case '7': sst_tones( fd, 859, 1211, 0, 0, usecper ); break; | |
| 480 case '8': sst_tones( fd, 859, 1336, 0, 0, usecper ); break; | |
| 481 case '9': sst_tones( fd, 859, 1492, 0, 0, usecper ); break; | |
| 482 case 'C': sst_tones( fd, 859, 1648, 0, 0, usecper ); break; | |
| 483 case '*': sst_tones( fd, 945, 1211, 0, 0, usecper ); break; | |
| 484 case '0': sst_tones( fd, 945, 1336, 0, 0, usecper ); break; | |
| 485 case '#': sst_tones( fd, 945, 1492, 0, 0, usecper ); break; | |
| 486 case 'D': sst_tones( fd, 945, 1648, 0, 0, usecper ); break; | |
| 487 | |
| 488 case ' ': case '-': case '(': case ')': case '+': | |
| 489 continue; /* ignore */ | |
| 490 | |
| 491 case ',': usleep( usecper ); break; /* big pause */ | |
| 492 | |
| 493 default: | |
| 494 { | |
| 563 | 495 Extbyte buf [255]; |
| 428 | 496 sprintf( buf, "sst_dtmf: unknown dialing code '%c'", *cp ); |
| 563 | 497 sound_warn (buf); |
| 428 | 498 } |
| 499 } | |
| 500 usleep( usecpause ); | |
| 501 } | |
| 502 } |