1Snd change log 2 3 10-Mar: Snd 21.2. 4 4-Feb: Snd 21.1. 5 1-Jan: Snd 21.0. 6 72021 ---------------------------------------------------------------- 8 9 23-Nov: Snd 20.9. 10 13-Oct: Snd 20.8. 11 8-Sep: removed gtk. 12 6-Sep: Snd 20.7. 13 3-Aug: Snd 20.6. 14 1-Jul: Snd 20.5. 15 27-May: Snd 20.4. 16 15-Apr: Snd 20.3. 17 12-Mar: Snd 20.2. 18 6-Feb: Snd 20.1. 19 2-Jan-20: Snd 20.0. 20 212020 ---------------------------------------------------------------- 22 23 18-Nov: Snd 19.9. 24 14-Oct: Snd 19.8. 25 2-Sep: Snd 19.7. 26 1-Aug: Snd 19.6. 27 26-Jun: Snd 19.5. 28 19-May: Snd 19.4. 29 15-Apr: Snd 19.3. 30 11-Mar: Snd 19.2. 31 7-Feb: Snd 19.1. 32 2-Jan-19: Snd 19.0. 33 342019 ---------------------------------------------------------------- 35 36 20-Nov: Snd 18.9. 37 8-Oct: Snd 18.8. 38 31-Aug: Snd 18.7. 39 1-Aug: Snd 18.6. 40 2-Jul: Snd 18.5. 41 29-May: Snd 18.4. 42 24-Apr: Snd 18.3. 43 19-Mar: Snd 18.2. 44 14-Feb: Snd 18.1. 45 9-Jan-18: Snd-18.0. 46 472018 ---------------------------------------------------------------- 48 49 1-Dec: Snd 17.9. 50 16-Oct: Snd 17.8. 51 11-Sep: Snd 17.7. 52 2-Aug: Snd 17.6. 53 16-Jun: Snd 17.5. 54 6-May: Snd 17.4. New clm optimizer. 55 28-Mar: Snd 17.3. 56 22-Feb: Snd 17.2. 57 16-Jan-17: Snd 17.1. 58 592017 ---------------------------------------------------------------- 60 61 5-Dec: Snd 17.0. 62 24-Oct: Snd 16.9. 63 6-Sep: Snd 16.8. 64 28-Jul: Snd 16.7. 65 14-Jun: Snd 16.6. 66 30-May: snd-lint.scm, symbol takes any number of args. 67 6-May: Snd 16.5. 68 29-Mar: --with-webserver configuration (Kjetil Matheussen) 69 28-Mar: Snd 16.4. 70 18-Mar: s7webserver directory (Kjetil Matheussen) 71 20-Feb: Snd 16.3. 72 11-Jan-16: Snd 16.2. 73 742016 ---------------------------------------------------------------- 75 76 30-Nov: Snd 16.1. 77 19-Oct: Snd 16.0. 78 11-Sep: Snd 15.9. 79 1-Aug: Snd 15.8. 80 15-Jun: Snd 15.7. 81 11-May: Snd 15.6. 82 3-Apr: Snd 15.5. 83 20-Mar: changed the no-gui repl to use repl.scm in the s7 case. 84 27-Feb: Snd 15.4. 85 25-Jan: Snd 15.3. 86 872015 ---------------------------------------------------------------- 88 89 18-Dec: Snd 15.2. 90 5-Nov: moved all the motif stuff (xm.c, snd-motif.scm etc) to the *motif* environment, 91 OpenGL (gl.c, snd-gl.scm) to *gl*, and gtk (xg.c, snd-gtk.scm etc) to *gtk*. 92 4-Nov: Snd 15.1. 93 25-Sep: Snd 15.0. 94 17-Sep: moved snd-x*.c to snd-motif.c 95 18-Aug: Snd 14.9. 96 9-July: Snd 14.8. 97 31-May: Snd 14.7. 98 23-Apr: Snd 14.6. 99 18-Mar: Snd 14.5. 100 12-Feb: Snd 14.4. 101 4-Jan: Snd 14.3. 102 1032014 ---------------------------------------------------------------- 104 105 22-Nov: Snd 14.2. 106 15-Oct: Snd 14.1. 107 11-Oct: removed frame.scm and mixer.scm: frames and mixers are obsolete in the scheme version of Snd. 108 11-Sep: Snd 14.0. Homogenous vectors, write readably, libc.scm, libgsl.scm. 109 5-Sep: removed kmenu.scm and oscope.scm. 110 9-Aug: write.scm, removed pretty-print.scm. 111 3-Aug: Snd 13.9. 112 17-Jul: many changes to the configure script, added tools/make-config-pc.rb. 113 30-Jun: Snd 13.8. 114 11-Jun: removed the view files dialog from the gtk version, including all the 115 related extension language functions, and view-files-select-hook. 116 25-May: Snd 13.7. 117 14-May: glistener.c/h (gtk listener). 118 22-Apr: Snd 13.6. 119 12-Mar: Snd 13.5. 120 4-Feb: Snd 13.4. 121 1222013 ---------------------------------------------------------------- 123 124 25-Dec: Snd 13.3. 125 30-Oct: Snd 13.2. 126 20-Sep: Snd 13.1. 127 8-Aug: Snd 13.0. 128 3-July: removed ptree-channel and max-virtual-ptrees, optimization, run.c. 129 (clm 5.0, sndlib 22.0). 130 26-Jun: Snd 12.12. 131 4-Jun: removed the --with-static-* configuration switches. 132 21-May: Snd 12.11. 133 11-May: all scheme-side hook code changed. removed print-hook. 134 1-May: removed mus-audio-describe, ESD audio support, audinfo. 135 12-Apr: Snd 12.10. 136 5-Mar: Snd 12.9. 137 Feb: s7: added random-state?, hash-table-iterator?, and morally-equal? 138 clm/cmn/snd/s7: removed snd1.html and snd-contents.html (these were 139 using Javascript for stuff that is now built into html), and 140 translated the rest of the html files to html5. 141 snd: removed the recorder, recorder-dialog, snd-g|xrec.c, 142 changed various menu names and added a view:with-grid menu 143 moved dialog buttons around at random, 144 removed save-macros and named keyboard macros, 145 added context-sensitive tooltips to the gtk version, 146 changed the gtk listener default font to Monospace 11, 147 the "minibuffer" is now a "statusbar". This means it is not 148 editable, so all the key sequences that used to prompt for 149 info are either undefined now, or use a dialog instead. 150 removed minibuffer-history-length, prompt-in-minibuffer, clear-minibuffer, 151 and report-in-minibuffer. Replaced the latter two with status-report. 152 removed sound-specific search-procedures (i.e. there is only one search procedure) 153 removed the bomb function 154 2-Feb: Snd 12.8. 155 27-Jan: removed snd10.scm. 156 1572012 ---------------------------------------------------------------- 158 159 30-Dec: Snd 12.7. 160 8-Nov: Snd 12.6. 161 29-Sep: Snd 12.5. 162 19-Aug: Snd 12.4. 163 18-Aug: removed snd9.scm. 164 14-Jul: removed thread stuff. 165 11-Jul: Snd 12.3. 166 30-May: Snd 12.2. 167 24-Apr: Snd 12.1. 168 5-Apr: lint.scm. 169 25-Mar: show-full-range, info-popup-hook. 170 21-Mar: with-interrupts. 171 18-Mar: Snd 12.0. 172 18-Mar: removed time-graph-hook; replaced by combined-data-color. 173 10-Mar: space=play or pause, tracking-cursor stuff changed. 174 4-Mar: 'src' button in Save-as dialogs to do automatic sampling rate conversion. 175 1-Mar: delete-selection-and-smooth, delete-samples-and-smooth. 176 23-Feb: sync-style variable: sync-none, sync-all, or sync-by-sound (the new default). 177 Options:Controls menu item, and Edit:Unselect 178 show-selection and unselect-all. 179 show-full-duration, initial-beg, initial-dur, ask-about-unsaved-edits. 180 with-toolbar, with-tooltips, remember-sound-state, with-smpte-label. 181 new built-in toolbars, removed toolbar.scm and panic.scm. 182 removed Snd.gtkrc, Snd.ad, and the totally obsolete X resources stuff. 183 The built-in popup menus are now context sensitive, and the files popup.scm 184 and gtk-popup.scm have been removed. 185 with-menu-icons (Gtk only). 186 play-arrow-size 187 12-Feb: Snd 11.13. 188 7-Jan: Snd 11.12. 189 1902011 ---------------------------------------------------------------- 191 192 29-Nov: Snd 11.11. 193 5-Nov: add|delete-watchers removed, replaced by effects-hook. 194 25-Oct: Snd 11.10. 195 22-Sep: def-clm-struct is now just a synonym for defgenerator. 196 19-Sep: removed snd7.scm and snd8.scm. 197 18-Sep: Snd 11.9. 198 19-Aug: removed the Gdk backend option; cairo is now the only choice. 199 12-Aug: Snd 11.8. 200 9-Aug: make-index.scm (replaces index.cl and indexer.scm). 201 30-Jul: removed *-button-color. 202 8-July: Snd 11.7. 203 12-Jun: removed window-property, window-property-changed-hook, send-mozilla. 204 removed snd-gxutils.c. 205 7-June: Snd 11.6. 206 27-May: removed snd6.scm. added binary-io.scm. 207 29-Apr: Snd 11.5. 208 7-Apr: autoload support via s7's *unbound-variable-hook*. 209 20-Mar: Snd 11.4. 210 27-Feb: the run macro's argument no longer has to be a thunk. 211 11-Feb: Snd 11.3. 212 9-Feb: removed NLS support (the po directory and so on). 213 8-Feb: moved sound|channel|mix|mark|edit-property to C. 214 23-Jan: The rest of the Guile-dependent files have been removed. 215 This includes pd-*, rt-*, and the --with-snd-as-pd-external 216 --with-hobbit, and --with-rt configuration switches. 217 5-Jan: Snd 11.2. 218 2192010 ---------------------------------------------------------------- 220 221 26-Dec: tools/sam.c. 222 21-Dec: moved focus-follows-mouse to C as with-pointer-focus. 223 removed def-optkey-fun and def-optkey-instrument (use define* and definstrument). 224 16-Dec: make-current-window-display (draw.scm) moved to C as with-inset-graph. 225 removed Guile support. 226 14-Dec: peak-env support moved to C, added peak-env-dir, removed peak-env.*, 227 peak-env-info, read-peak-env-info-file, and write-peak-env-info-file. 228 11-Dec: removed midi.c and Alsa < 1.0 support. 229 7-Dec: removed SGI support. 230 4-Dec: portaudio support. 231 1-Dec: removed --with-modules configuration switch. 232 30-Nov: Snd 11.1. 233 23-Nov: colormaps are objects now. integer->colormap, colormap->integer. 234 transforms are also objects. integer->transform, transform->integer. 235 20-Nov: play is generic now, "old-play" is the previous form. 236 6-Nov: removed all support for gtkglext. 237 2-Nov: selection function/object. selection->mix. 238 28-Oct: pretty-print.scm. 239 22-Oct: Snd 11.0. 240 16-Oct: clm.rb and grani.rb (thanks to Mike Scholz). 241 12-Oct: generic length, srate, channels, frames, file-name, sync, maxamp. 242 7-Oct: removed run-safety; the run macro only works in s7. 243 6-Oct: removed *snd-loaded-files* and *snd-remember-paths*. 244 removed tools/sed-href, tools/lines.scm, and tools/check-gtk.scm. 245 29-Sep: mixes are objects (not ints), integer->mix and mix->integer. 246 all "sample-reader" and "sample_reader" names changed to "sampler". 247 marks are objects (not ints), integer->mark and mark->integer. 248 regions are objects, integer->region, region->integer. 249 several region functions now take the region argument first: 250 insert-region, make-region-sampler, mix-region, region-sample, 251 region->vct, region->frame, make-region-frame-reader. 252 sounds are objects, but integers are still ok, integer->sound and sound->integer. 253 players are objects. 254 removed export-all.scm, snd4.scm, snd5.scm. 255 17-Sep: Snd 10.9. 256 10-Sep: removed show-backtrace. default optimization is 6. 257 9-Aug: Snd 10.8. 258 6-Jul: Snd 10.7. 259 2-Jul: default audio in Linux is now ALSA. 260 28-May: Snd 10.6. 261 17-Apr: Snd 10.5. 262 26-Feb: Snd 10.4. 263 30-Jan: big-gens.scm (scheme-only versions of the built-in generators). 264 15-Jan: Snd 10.3. 265 8-Jan: multiprecision math support for all scheme (s7) numeric 266 types and functions via gmp, mpfr, and mpc. In configure, 267 use --with-gmp. 268 2692009 ---------------------------------------------------------------- 270 271 29-Dec: jcvoi.scm. 272 11-Dec: snd10.scm for sum-of-sines and friends. 273 28-Nov: Snd 10.2. 274 17-Nov: removed s7-optargs.scm -- define* is now built-in in s7. 275 11-Nov: removed s7-format.scm -- format is now built-in in s7. 276 4-Nov: moved snd-run.c to run.c (for sndlib). 277 29-Oct: osc.scm thanks to Kjetil. 278 16-Oct: removed Gauche support. 279 15-Oct: Snd 10.1. 280 3-Sep: Snd 10.0. 281 1-Sep: S7 extension language. 282 14-Jul: Snd 9.11. 283 7-July: with-threaded-channels. 284 30-Jun: flatten-partials. 285 27-Jun: axis-color. 286 20-Jun: time-graph-hook. 287 6-June: with-threaded-sound (ws.scm) 288 2-June: Snd 9.10. 289 30-May: peak-phases.scm. 290 20-May: rt-various.[ch], rt-coroutines.scm, rt-stalin.scm, rt-DotEmacs, and 291 many other changes thanks to Kjetil. 292 many const char* changes for g++ 4.3.0. 293 17-May: normalize-partials is now built-in. 294 12-May: expandn (clm-ins.scm) thanks to Michael Klingbeil. 295 10-May: merged green.scm into generators.scm. 296 5-May: music5 port: music5.f, music5-examples, old-music5.f 297 24-Apr: Snd 9.9. 298 29-Mar: wz_data.js. 299 25-Mar: with-mixed-sound and with-mixed-sound->notelist (ws.scm). 300 18-Mar: selection.scm. 301 17-Mar: Snd 9.8. 302 7-Mar: rt-faust.scm and rt-DotEmacs (thanks to Kjetil). 303 25-Feb: defgenerator. 304 24-Feb: envelopes can be in the form '((0 0) (100 1)). 305 11-Feb: the "stream" arg to outa and friends now defaults to *output*. 306 7-Feb: Snd 9.7. 307 3082008 ---------------------------------------------------------------- 309 310 26-Dec: Snd 9.6. 311 17-Nov: fft-with-phases. 312 12-Nov: Open recent item in File menu. 313 8-Nov: Snd 9.5. 314 4-Nov: mingw changes thanks to Kjetil. 315 2-Nov: animals.scm. 316 11-Oct: changed default srate to 44100. 317 29-Sep: Snd 9.4. 318 20-Sep: export-all.scm. 319 4-Sep: generators.scm. 320 24-Aug: Snd 9.3. 321 7-Aug: renamed "correlate" in examp.scm to "display-correlation". 322 3-Aug: blackman5..10 and rv2..4 fft windows. 323 rt-clm-ins.scm thanks to Kjetil. 324 Savitzky-Golay filter (dsp.scm). 325 1-Aug: numerics.scm. 326 19-Jul: sndclm.html (Snd-specific version of clm.html). 327 12-Jul: Snd 9.2. 328 9-July: snddiff.scm. 329 1-July: max-virtual-ptrees. 330 7-June: Snd 9.1. 331 1-June: mix-sync-max. 332 28-May: mus-sound-mark-info. 333 21-May: background-gradient (gtk+cairo only). 334 9-May: peak-env-hook, draw-mix-hook. 335 1-May: Snd 9.0. 336 16-Apr: removed mix-chans, mix-locked?, mix-inverted?, all track stuff 337 track-colors.scm, mix-menu.scm 338 moved mix-properties into C. 339 added edit-properties, mix-sync. 340 spokenword.scm thanks to Ville Koskinen. 341 23-Mar: recorder dialog removed. 342 22-Mar: Snd 8.9. 343 14-Mar: cairo graphics backend (--with-cairo configure choice). 344 1-Mar: open-file-dialog-directory. 345 26-Feb: clean.scm (noise reduction). 346 17-Feb: File:Close all menu if more than one sound open. 347 14-Feb: three new fft windows. 348 9-Feb: Snd 8.8. 349 1-Feb: CAFF headers. 350 2-Jan: Snd 8.7. 351 3522007 ---------------------------------------------------------------- 353 354 29-Dec: -nogtkrc startup switch. 355 27-Dec: add-source-file-extension. 356 pi is now defined by default in Scheme. 357 21-Dec: unclip-channel. 358 17-Dec: region-home. 359 14-Dec: bird.fsm (Mike Scholz). 360 12-Dec: clip-hook. 361 11-Dec: sound-data-multiply! sound-data-add! sound-data-offset! sound-data* sound-data+ sound-data-copy sound-data-reverse! sound-data-peak. 362 4-Dec: frame.scm: 363 sound->frame frame->sound region->frame 364 make-frame-reader frame-reader? frame-reader-at-end frame-reader-position 365 frame-reader-home free-frame-reader copy-frame-reader frame-reader-chans 366 next-frame previous-frame read-frame make-region-frame-reader make-selection-frame-reader 367 make-track-frame-reader read-track-frame make-sync-frame-reader 368 frame->sound-data, sound-data->frame sound->sound-data sound-data->sound 369 region->sound-data track->sound-data selection->sound-data 370 file->vct vct->file frame->vct vct->frame file->sound-data sound-data->file 371 insert-sound-data insert-frame insert-vct mix-sound-data mix-frame 372 scan-sound map-sound simultaneous-zero-crossing compand-sound sync-all 373 pad-sound contrast-sound dither-sound scale-sound offset-sound normalize-sound 374 moved open-sound-file, close-sound-file, and vct->sound-file to snd8.scm. 375 29-Nov: Snd 8.6. 376 21-Nov: sound-data-scale! and sound-data-fill! with vct/sound-data with-sound output. 377 mus-float-equal-fudge-factor 378 fade.scm instruments changed to use outa rather than vct-map! 379 20-Nov: generic out-any, in-any, locsig, move-sound, mus-length, mus-channels. 380 13-Nov: RF64 headers. 381 3-Nov: mix-name->id, track-name->id (mix.scm, mix.rb). 382 1-Nov: ->frequency, ->samples (ws.scm). mix-name, track-name, track-tag-y. 383 24-Oct: filter-fft in examp.scm. 384 23-Oct: Snd 8.5. 385 16-Oct: add-watcher, delete-watcher. 386 12-Oct: removed selection-changed-hook (use simpler watcher mechanism instead). 387 11-Oct: gtk-effects-utils.scm and gtk support for *-menu.scm. 388 9-Oct: with-file-monitor. 389 2-Oct: gl2ps support, gl-graph->ps function, --with-gl2ps switch, gl2ps.[ch]. 390 26-Sep: save-marks changed to keep matching sync values, add-marks takes name and sync args. 391 moved config.h to mus-config.h. 392 12-Sep: Snd 8.4. 393 6-Sep: def-optkey-instrument. 394 1-Sep: snd_frg.scm thanks to Olivier Doare. 395 28-Aug: removed vu-font and vu-font-size, added vu-in-dB. 396 16-Aug: display-bark-fft (dsp.scm). 397 after-lisp-graph-hook, snd-color, snd-font, show-bare-x-axis. 398 4-Aug: analog-filter.rb thanks to Mike. 399 "scheme" instead of "guile" in various names in inf-snd.el (for gauche). 400 3-Aug: granulated-sound-interp (examp.scm). 401 poly-resultant and poly-discriminant (poly.scm). 402 1-Aug: Snd 8.3. 403 31-Jul: windowed-maxamp renamed moving-max, added moving-rms, moving-sum, moving-length (dsp.scm) 404 average renamed moving-average in clm. 405 overlay-rms-env in draw.scm. 406 28-Jul: snd8.scm, removed make-ppolar|zpolar (use make-two-pole|zero). 407 27-Jul: mfilter in dsp.scm. 408 17-Jul: merged new-icons.scm into new-buttons.scm and renamed the latter toolbar.scm. 409 12-Jul: green.scm. 410 10-Jul: dlocsig.scm. 411 3-July: removed vct-map. 412 28-Jun: moved rmsgain code to clm-ins.scm. 413 23-Jun: Snd 8.2. 414 12-Jun: fmviolin.clm. 415 6-Jun: changed after-apply-hook to after-apply-controls-hook. 416 2-Jun: removed mus-make-error. 417 25-May: Walter Zorn's wz_tooltip.js to spruce up the documentation. 418 7-May: Snd 8.1. 419 21-Apr: many .fs files thanks to Mike Scholz (removed obsolete gfm directory). 420 15-Apr: Gauche as extension language. 421 12-Apr: clm-load (ws.scm) for cm. 422 31-Mar: rt-player.scm (Kjetil). 423 28-Mar: Snd 8.0. 424 Forth as extension language, thanks to Mike Scholz. 425 shorten, tta, wavpack support. 426 20-Mar: heart.scm (use Snd with non-sound data). 427 14-Mar: x-axis-as-clock for more informative x-axis tick labels in very large files. 428 10-Mar: added a stop sign to interrupt long computations (equivalent to C-g). 429 8-Mar: kmenu.scm thanks to Maxim Krikun. 430 3-Mar: show-selection (extensions.scm). 431 27-Feb: Snd 7.19. 432 tracking-cursor-style. 433 21-Feb: bind-key now takes a character or string 1st arg (as well as an integer); if a string, it's treated 434 as the X/Gtk key name (e.g. "Home" or "plus"). It also has a 6th optional arg, a preferences 435 dialog name (so that the dialog can reflect current key bindings by functionality). 436 with-tracking-cursor and with-verbose-cursor as synonyms for cursor-follows-play and verbose-cursor. 437 17-Feb: mus-file-data-clipped -> mus-clipping, added mus-file-clipping for local settings 438 data-clipped -> clipping 439 mus-prescaler (global) alongside previous mus-file-prescaler 440 added pausing -- returns #t if DAC is paused, can be set to #t or #f to start/stop pausing 441 similarly playing -- #t if DAC is running (may be paused), settable to start/stop playing 442 removed dac-is-running (it's in snd7.scm) 443 9-Feb: Bill Sack's stochastic.scm and snd-stochastic.pd, stochastic.png in grfsnd.html. 444 2-Feb: mus_audio_sun_outputs -> mus_sun_set_outputs, added mus_netbsd_set_outputs. 445 mus_audio_set_oss_buffers -> mus_oss_set_buffers. 446 changed ALSA environment variable names to use MUS, not SNDLIB. 447 changed ALSA default device to "default" from "hw:0" 448 30-Jan: new-sound-dialog. 449 15-Jan: Snd 7.18. 450 5-Jan: sound-file? for easier file-filter definition. 451 2-Jan: removed the sorting indices (sort-by-name|size|date|entry), and changed the way the user-defined sorter works. 452 Also removed file-filters, file-sorters, and just-sounds-hook. 453 4542006 ---------------------------------------------------------------- 455 456 26-Dec: help-snd-fm.pd and pd-fm.scm thanks to Kjetil. 457 default sample type is now float. 458 19-Dec: analog-filter.scm: Butterworth, Chebyshev, inverse-Chebyshev, Bessel(-Thompson), Elliptic filters. 459 new fft windows: samaraki and ultraspherical (related to the dolph-chebyshev window). 460 fft-window-alpha (ultraspherical xmu parameter). 461 5-Dec: snd_pd_external.c and other changes for Pd, thanks to Kjetil. 462 sinc-train (clm.html), reverse-by-blocks and reverse-within-blocks (examp.scm), pulse-voice (examp.scm). 463 28-Nov: Snd 7.17. 464 21-Nov: if --with-float-samples and --with-doubles, the internal sample data type is double. 465 18-Nov: moved snd-apropos to snd7.scm. 466 15-Nov: sync-max. 467 12-Nov: all dlp directory files moved to main directory (to simplify load-path handling). 468 SND_PATH environment variable (optional load path directory list). 469 3-Nov: ws.scm definstrument macro changed to support :notehook arg in with-sound and *definstrument-hook* for CM. 470 27-Oct: effects-utils.scm to make various added menus independent. 471 12-Oct. Snd 7.16. 472 3-Oct: snd-g|xprefs.c, preferences-dialog function. 473 26-Sep: save-region-dialog, more buttons. 474 15-Sep: --enable-threads configure switch, and first use thereof (FIR filtering). 475 6-Sep: snd-error is now (throw 'snd-error ...). 476 31-Aug: mix|track-speed-style. 477 changed recorder-in|out-format -> recorder-in|out-data-format, 478 recorder-out-type -> recorder-out-header-type 479 28-Aug: Snd 7.15. 480 18-Aug: _sndlib.h and sndlib.h.in. 481 15-Aug: in View:Files, click of file name no longer opens that file. 482 view-files-select-hook return type no longer matters, and args are: dialog file-name. 483 optional dialog arg to view-files-sort (local set). 484 -init startup switch to set init filename as arg 485 snd-file.h 486 8-Aug: removed previous|view-files-sort-procedure. 487 sort-files-by-name|size|date|entry. 488 view-files-amp|speed|amp-env|speed-style|files|selected-files. 489 removed keep-mix-dialog-open-upon-ok from snd-motif.scm 490 before-exit|close-hook. 491 2-Aug: sound-file-extensions as settable list. 492 30-Jul: preload-directory -> add-directory-to-view-files-list, preload-file -> add-file-to-view-files-list. 493 29-Jul: previous-files-* -> view-files-* (sort, select-hook). 494 28-Jul: File:Insert menu item and dialog added, also insert-file-dialog. 495 File:Save as can write OGG, Speex, and Flac files. 496 21-Jul: clear-minibuffer, new as-error arg to report-in-minibuffer. 497 15-Jul: removed yes-or-no? with associated dialog (and snd-g|xerror.c). 498 14-Jul: Snd 7.14. 499 5-Jul: default-output-type -> default-output-header-type, 500 default-output-format -> default-output-data-format. 501 1-Jul: --with-fam configuration switch. 502 tools/check-gtk.scm. 503 27-Jun: output-name-hook now takes an argument, the current output file name. 504 changed find to find-channel to avoid collision with Scheme's srfi-1. 505 24-Jun: channels-combined is now the default channel-style. 506 20-Jun: 'Extract' option to Save as dialogs (to extract a channel). 507 13-Jun: folded gl-ruby.c into gl.c, xm-ruby.c into xm.c, xg-ruby.c into xg.c. 508 6-June: removed save-options (use save-state). 509 1-June: Snd 7.13. 510 show-axes View:Axes menu. 511 26-May: beats-per-measure and x-axis-style x-axis-in-measures. 512 25-May: create-audit-dialog in snd-motif.scm. 513 23-May: maraca.rb, play.rb, prc95.rb, singer.rb, and zip.rb thanks to Mike Scholz. 514 rt.tex thanks to Kjetil Matheussen. 515 16-May: before-save-as-hook. 516 2-May: region-|selection-|maxamp-position. 517 windowed-maxamp generator (dsp.scm) 518 harmonicizer (dsp.scm) 519 26-Apr: Snd 7.12. 520 25-Apr: y-axis-label. 521 20-Apr: draw.rb, poly.rb, musglyphs.rb thanks to Mike Scholz. 522 zip.scm (zipper) changed (takes env args now, not thunks, uses def-clm-struct, etc). 523 changed mus-error-to-string to mus-error-type->string. 524 moved mus-data-format->string and mus-header-type->string from ws.scm to C. 525 18-Apr: removed xen->sample generator. 526 changed moog.scm to use def-clm-struct, rather than a list. 527 12-Apr: before-save-state-hook. 528 8-Apr: poly.scm. 529 7-Apr: moved load-font to snd-motif.scm and snd-gtk.scm. 530 6-Apr: volterra-filter in dsp.scm 531 4-Apr: rt-examples.scm (Kjetil Matheussen). 532 30-Mar: marks.rb (Mike Scholz). 533 25-Mar: mixer.scm with various matrix/vector related functions (determinant, inverse, 534 solve simultaneous linear equations, etc) as applied to mixers/frames. 535 invert-filter in dsp.scm. 536 23-Mar: changed interpretation of frame->frame args. 537 18-Mar: Snd 7.11. 538 17-Mar: gc-on|off are no-ops now in Guile. 539 pvoc.rb thanks to Mike Scholz. 540 10-Mar: dsp.rb thanks to Mike Scholz. 541 1-Mar: rt-engine.scm thanks to Kjetil Matheussen! 542 zoom-focus-style can be a function 543 28-Feb: env-channel-with-base. 544 Ruby side of edit-list->function. 545 24-Feb: mix.rb thanks to Mike Scholz. 546 22-Feb: changed libxm to libxg in gtk case, also xm-version to xg-version 547 --with-static-xg configure option 548 21-Feb: removed snd_test.rb, replaced by snd-test.rb thanks to Mike Scholz! 549 oo.scm and rt-compiler.scm thanks to Kjetil Matheussen! 550 11-Feb: Snd 7.10. 551 8-Feb: grani.scm and grani in clm-ins.rb thanks to Mike Scholz. 552 CLM sndwarp (B Battey) translated to Scheme: sndwarp.scm. 553 31-Jan: removed support for Motif 1 and Lesstif. 554 changed memo-sound to *snd-opened-sound*. 555 snd-load-files to *snd-loaded-files*. 556 snd-remember-paths to *snd-remember-paths* (default value is now #t). 557 26-Jan: removed useless edpos arg to controls->channel. 558 20-Jan: translation of CLM scentroid (B Battey) in dsp.scm. 559 19-Jan: changed send-netscape to send-mozilla. 560 transform?, delete-transform. 561 18-Jan: changed transform-hook to after-transform-hook. 562 variable-graph?, free-player. 563 14-Jan: moved makesnd.* into makefile.in. 564 10-Jan: colormap? 565 moved sndsine.c to documentation 566 5-Jan: Snd 7.9. 567 3-Jan: removed next-to-last (xen fallback) arg to ptree-channel, and associated xen-channel stuff. 568 5692005 ---------------------------------------------------------------- 570 571 29-Dec: eval-c.scm (Kjetil Matheussen). 572 7-Dec: after-save-as-hook, replacing emacs-style-save-as. 573 3-Dec: mark-tag-width|height. 574 29-Nov: quick.html 575 17-Nov: Snd 7.8. 576 16-Nov: moved the 'Apply' button and friends from the Controls pane to a popup menu. 577 5-Nov: recorder-in-chans. 578 1-Nov: edit history pane popup menu (popup.scm). 579 28-Oct: rms-envelope in env.scm. 580 removed edpos arg to play-selection. 581 18-Oct: oscope.scm. 582 15-Oct: normalize-channel. 583 11-Oct: vct->string 584 moved scale-sound-by and scale-sound-to to snd7.scm. 585 sndins and gfm directories (Mike Scholz sndlib/clm code) 586 controls->channel 587 5-Oct: Snd 7.7. 588 4-Oct: moved vct->samples and samples->vct to snd7.scm. 589 edit-list->function 590 changed transform-samples->vct to transform->vct, region-samples->vct to region->vct, 591 transform-samples-size to transform-frames. (Old forms are in snd7.scm). 592 1-Oct: grid-density (controls axis tick spacing) 593 30-Sep: mus-audio-mixer-read|write vector arg is now a vct. 594 27-Sep: do? (examp.scm -- do that can be interrupted and continued) 595 20-Sep: show-sonogram-cursor. 596 13-Sep: removed buffer generator. 597 log-freq-start. 598 9-Sep: vct-reverse! 599 8-Sep: create-ssb-dialog in snd-motif.scm. 600 6-Sep: removed vct-convolve! (see snd7.scm). 601 removed float vector as possible arg to formant-bank (use vct) (see snd7.scm). 602 removed oscil-bank, mus-bank (snd7.scm) 603 2-Sep: vct|channel|spectral-polynomial in dsp.scm. 604 23-Aug: Snd 7.6. 605 16-Aug: removed built-in Hadamard transform 606 out-chan argument to add-player so that channel data can be sent to any audio channel 607 (also play, play-and-wait, play-channel) 608 12-Aug: major gtk-version bugfix thanks to Kjetil 609 2-Aug: players: returns list of active players 610 run-safety: add error checking to run macro code 611 clm-table-size: default table size in clm 612 --with-midi configuration switch 613 27-Jul: --with-hobbit and --with-builtin-gtkrc configure switches 614 clm23.scm 615 14-Jul: new file: NEWS 616 30-Jun: snd-hobbit.scm thanks to Kjetil 617 Snd 7.5. 618 23-Jun: new configure variables GUILE_CONFIG_name and GUILE_name (for OSX/fink) 619 cursor-location-offset. 620 18-Jun: ssb-fm in dsp.scm. 621 10-Jun: gtk support in fft-menu.scm thanks to Kjetil 622 ssb-bank in dsp.scm. 623 9-Jun: new CLM generator ssb-am. 624 4-Jun: add-colormap, delete-colormap, colormap-size, colormap-name, changed colormap-ref 625 removed 2 previously built-in colormaps, added rainbow colormap, default colormap is 0. 626 1-Jun: read-ascii in examp.scm. 627 27-May: cursor-update-interval. 628 25-May: removed stop-playing-region-hook, stop-playing-channel-hook, before-apply-hook 629 added stop-function arg to play, play-and-wait, play-selection, play-region, add-player 630 21-May: --with-doc-dir configuration switch. 631 17-May: Snd 7.4. 632 6-May: mono->stereo, mono-files->stereo, stereo->mono (extensions.scm). 633 channel-variance etc in dsp.scm, taken from J Smith "Mathematics of the DFT" 634 5-May: reverse-channels, scramble-channels, rotate-channel, scramble-channel (extsnd.html, examp.scm) 635 22-Apr: complexify in snd-gl.scm. 636 19-Apr: add-to-menu now returns the new menu label widget. 637 13-Apr: removed forward|backward-graph|mix|mark -- see snd7.scm for Scheme versions. 638 12-Apr: dither-channel. 639 goertzel in dsp.scm (faster version of find-sine). 640 5-Apr: Snd 7.3. 641 24-Mar: dialog function consistency changes: added find-dialog, print-dialog 642 changed region-dialog to view-regions-dialog, edit-save-as-dialog -> save-selection-dialog 643 file-dialog -> view-files-dialog, mix-dialog -> view-mixes-dialog, track-dialog -> view-tracks-dialog 644 file-save-as-dialog -> save-sound-dialog 645 19-Mar: change-window-property is now a procedure-with-setter named window-property. 646 removed change-menu-label, menu-sensitive, recolor-widget. 647 16-Mar: def-optkey-fun in ws.scm. 648 15-Mar: exported mus_optkey_* from sndlib and began incorporating optkey args into Snd. 649 region-position and optional channel arg to region-frames suggested by Matt Wright 650 10-Mar: make-font-selector-dialog and make-color-selector-dialog in snd-gtk 651 replaced snd-motif.rb with snd-xm.rb (thanks to Michael Scholz). 652 4-Mar: tempo-control-bounds, and all other such variables' global defaults can be set 653 including cursor-follows-play. 654 3-Mar: read|write-speex for Speex files and read|write-flac for FLAC files (examp.scm) 655 1-Mar: show-grid. 656 C-_ deletes text in listener to previous command. 657 23-Feb: speed-control-tones, speed-control-style, reverb-control-decay now handled like other control settings 658 removed Options:Speed Style menu 659 20-Feb: Snd 7.2. 660 19-Feb: filter-channel (regularized filter-sound) 661 18-Feb: an enormous number of improvements to the Ruby code and inf-snd.el thanks to Michael Scholz. 662 also new: snd-motif.rb. 663 16-Feb: *-control-bounds. 664 12-Feb: gui.scm and many other improvements thanks to Kjetil S. Matheussen. 665 11-Feb: added optional truncate arg to file-selection. 666 9-Feb: channels-equal? and channels=? in extensions.scm. 667 play-sine, play-sines, open-play-oputput in play.scm. 668 notch-channel and notch-selection in dsp.scm. 669 6-Feb: expand-control-jitter. 670 29-Jan: removed X resources epsfile (use eps-file) and overwriteCheck (use ask-before-overwrite) 671 26-Jan: changed filter-control-env to filter-control-envelope, filter-waveform-color to filter-control-waveform-color, 672 also filter-env-in-hz to filter-control-in-hz as a sound-local variable 673 13-Jan: Motif version of draw-string now adds in the font height to y0 (to mimic Gtk version). 674 12-Jan: removed enved-selected-env, changed enved-active-env to enved-envelope. 675 9-Jan: Snd 7.1. 676 8-Jan: extensions.rb thanks to Michael Scholz. 677 5-Jan: envelopes can now have the property 'envelope-base. 678 added dur arg to make-env for duration in samples. 679 hooks.rb and hooks support in Ruby thanks to Michael Scholz. 680 6812004 ---------------------------------------------------------------- 682 683 22-Dec: selection-changed-hook. 684 changed enved-exp? to enved-style (envelope-linear, envelope-exponential). 685 15-Dec: kosine-summation in dsp.scm -- sum-of-cosines with an "FM index". 686 sine-ramp and sine-env-channel for envelopes that connect the dots 687 with a sinusoidal curve. Also env-squared-channel, and (x^n for any positive n) 688 env-expt-channel. 689 offset-channel, contrast-channel, ring-modulate-channel. 690 28-Nov: pan-mix-selection|region|vct in mix.scm. 691 26-Nov: rtio.rb thanks to Michael Scholz. 692 25-Nov: copy-sample-reader, read-region-sample, region-sample-reader?. 693 removed free-mix|track-sample-reader (use free-sample-reader). 694 sample-reader-position|home|at-end? are generic. 695 24-Nov: Snd 7.0. 696 20-Nov: track-tempo. 697 17-Nov: mix-dialog-mix, track-dialog-track, mix-inverted? 698 10-Nov: removed next-mix-sample, next-track-sample. 699 renamed mix-panel to mix-dialog, added track-dialog. 700 5-Nov: Jack audio support thanks to Kjetil S. Matheussen. 701 mix-anchor -> mix-tag-position. 702 4-Nov: copy-mix, copy-track. 703 31-Oct: removed 'snd' arg to make-track-sample-reader. 704 30-Oct: Kjetil S. Matheussen's snd_conffile.scm. 705 27-Oct: removed notion of a selected mix (selected-mix, selected-mix-color, select-mix, select-mix-hook). 706 moved find-mix to mix.scm, changed mix-locked to mix-locked? 707 renamed mix-dragged-hook to mix-release-hook. 708 removed mix-amp|speed|amp-env-changed-hooks and multichannel-mix-hook. 709 24-Oct: data-location bugfixes in save-region|selection (thanks to Kjetil S. Matheussen). 710 21-Oct: track-property in mix.scm. 711 added (or moved from mix.scm into C): track, tracks, track?, make-track, track-amp, 712 track-position, track-frames, track-speed, track-amp-env, track-track, delete-track, 713 delete-mix, track-color, lock-track, track-chans. 714 env-track is now track-amp-env, unused-track and new-track are now make-track. 715 mix-frames is no longer settable. 716 13-Oct: recorder-file-hook to set or modify recorder output file name, recorder-out-type. 717 changed multichannel-mix-hook. 718 10-Oct: removed mix-sync (use mix-track). 719 9-Oct: removed the mix-id in list option for various functions. 720 8-Oct: optional filename arg for save-marks (and Ruby case implemented). 721 6-Oct: cursor-style and cursor-size can be set globally. 722 24-Sep: snd 6.12. 723 22-Sep: env.rb, spectr.rb, and spectr.scm thanks to Michael Scholz. 724 19-Sep: clm-ins.rb thanks to Michael Scholz. 725 removed menu-hook. 726 18-Sep: info-dialog (for info-only stuff now that the help dialog has gotten complicated). 727 17-Sep: removed finder.scm, changed index.scm|rb to use snd-xref.c tables. 728 15-Sep: just-sounds support in Gtk. 729 12-Sep: quit-button-color, help-button-color, reset-button-color, 730 doit-button-color, doit-again-button-color. 731 8-Sep: show-all-axes-unlabelled and show-x-axis-unlabelled. 732 removed parse-rc-file, added support for Snd.gtkrc. 733 2-Sep: removed bold-button-font and boldbuttonFont resource. 734 29-Aug: gcc complex trig replaces GSL if it's available. 735 21-Aug: snd->sample and xen->sample (Snd-specific) generators to redirect 736 ina and friends automatically to Snd data. 737 19-Aug: removed mouse-release-hook (use mouse-click-hook). 738 15-Aug: snd 6.11. 739 11-Aug: start-playing-selection-hook (suggested by Kjetil S. Matheussen). 740 removed dlp/dp-new-effects.scm and plugins-menu.scm. 741 int -> bool changes (ISO C99). 742 7-Aug: dac-is-running. 743 1-Aug: ladspa.scm and ladspa-help.scm thanks to Kjetil S. Matheussen. 744 ladspa struct constants and accessors. 745 28-Jul: Sun disk space bugfix (thanks to Russell Aspinwall). 746 22-Jul: removed protect-region. 747 18-Jul: removed button-font and buttonFont resource, help-text-font and helpTextFont. 748 10-Jul: record->raw file segfault bugfix (thanks to Russell Aspinwall). 749 1-July: optional 'nth' arg to find-sound. 750 optional begin time to make-track-sample-reader, play-track, and play-mix. 751 30-Jun: snd 6.10. 752 24-Jun: moved mix-name and mix-name->id to snd6.scm. 753 23-Jun: mix-amp-env-changed-hook. 754 changed mix-amp-changed-hook to take 2nd chan arg. 755 18-Jun: mix-sound moved to mix.scm. 756 16-Jun: mark-drag-triangle-hook. 757 renamed mix-position-changed-hook to mix-dragged-hook. 758 mix.scm name changes (see snd6.scm for old forms). 759 with-mix (ws.scm). 760 12-Jun: bess1.scm and bess1.rb from Michael Scholz. 761 10-Jun: initial-length arg to new-sound. 762 2-June: debug.scm and with-sound debugger in ws.scm. 763 28-May: snd 6.9. 764 26-May: x-axis-label. 765 20-May: make-variable-display in snd-motif.scm. 766 16-May: definstrument changes, clm-ins.scm. 767 14-May: optional begin-time arg to make-mix-sample-reader. 768 12-May: removed --with-html and associated variables. html-program. 769 7-May: or-hooks now run all functions on the hook list. 770 mix-drag-hook. 771 5-May: after-save-state-hook. 772 removed gm.scm. 773 more IIR filters in dsp.scm, including arbitrary (even) order Butterworths, hum-eliminator 774 2-May: data-size, samples field in edit-header dialog. 775 1-May: mark-property in marks.scm. 776 30-Apr: mix-property in mix.scm. 777 property-changed-hook -> window-property-changed-hook. 778 29-Apr: mix-click-hook 779 28-Apr: snd 6.8. 780 freeverb.rb and freeverb.scm from Michael Scholz. 781 22-Apr: samples function returns a vct, not a vector. 782 15-Apr: removed fix-bar, makefile.motif.osx, and makefile.gtk.osx. 783 11-Apr: moved dismiss-all-dialogs to snd6.scm. 784 change-property -> change-window-property (old form in snd6.scm) 785 9-Apr: nb.rb, ws.rb, dlocsig.rb from Michael Scholz. 786 3-Apr: noise.scm and noise.rb from Michael Scholz. 787 2-Apr: init-with-sound and finish-with-sound in ws.scm. 788 31-Mar: removed audio-state-file. 789 mus_set_srate -> set_mus_srate in Ruby, mus-set-srate removed from Guile. 790 similarly for mus_sound_set_maxamp, mus_set_rand_seed, mus_file_data_clipped, and mus_file_set_prescaler. 791 28-Mar: file arg to save-macros. 792 26-Mar: maxf.scm and maxf.rb from Michael Scholz. 793 21-Mar: snd 6.7. 794 19-Mar: xm-enved.rb and rubber.rb thanks to Michael Scholz. 795 listener-click-hook with click-for-listener-help in draw.scm. 796 17-Mar: Mac OSX Record implemented. 797 piano.rb, rgb.rb, strad.scm, and strad.rb thanks to Michael Scholz. 798 moved contrib/* to the main directory. 799 13-Mar: removed use-sinc-interp. 800 12-Mar: select-mix, clear-audio-inputs and append-to-minibuffer moved to snd6.scm. 801 10-Mar: Ruby-related bugfixes thanks to Michael Scholz. 802 5-Mar: contrib/popup.rb from Michael Scholz. 803 4-Mar: redo renamed redo_edit in Ruby version, and in -> call_in. 804 3-Mar: contrib/effects.rb from Michael Scholz. 805 1-Mar: make-power-env and power-env in env.scm. 806 28-Feb: new-effects.scm bugfixes from Michael Scholz. 807 21-Feb: convolve-arrays renamed vct-convolve!. 808 20-Feb: removed transform-samples and region-samples. 809 17-Feb: snd 6.6. 810 10-Feb: removed click-for-help option. 811 7-Feb: German translation (po/de.po) thanks to Michael Scholz. 812 30-Jan: gettext changes. 813 12-Jan: snd 6.5. 814 8-Jan: removed loop-samples. 815 7-Jan: various simple FIR filters to dsp.scm. 816 6-Jan: xramp-channel for virtual exp envs. 817 edpos args for swap-channels. 818 map-channel arg for ptree-channel (xen-channel) for generalized virtual ops. 819 orientation-hook and color-hook. 820 waterfall spectrum in snd-gl.scm. 821 channel-amp-envs now returns vcts, not vectors. 822 8232003 ---------------------------------------------------------------- 824 825 16-Dec: snd 6.4. 826 11-Dec: --with-shared-sndlib configure switch. 827 10-Dec: contrib/inf-snd.el from Michael Scholz. 828 9-Dec: init-func arg to ptree-channel. 829 1-Dec: removed Chebyshev and Hankel transforms. 830 def-clm-struct support in run completed. 831 new-sound-hook, sound-let (ws.scm). 832 -nostdin switch for CLM/Snd communication. 833 22-Nov: contrib/v.rb thanks to Michael Scholz. 834 13-Nov: snd 6.3. 835 8-Nov: gtk-effects.scm. 836 1-Nov: snd-gtk.scm. 837 31-Oct: gtk-popup.scm. 838 28-Oct: peaks-font and bold-peaks-font. 839 25-Oct: -I switch to add dir to load path. 840 23-Oct: origin arg to bind-key, edpos arg to find-mark. 841 16-Oct: snd 6.2. 842 14-Oct: removed max-sounds. 843 11-Oct: add-find-to-listener in snd-motif.scm. 844 18-Sep: show-font-name et al in snd-motif.scm. 845 16-Sep: snd 6.1. 846 12-Sep: removed "set-" names. 847 11-Sep: save-state-hook. 848 10-Sep: new edit123.scm thanks to Tom Roth. 849 9-Sep: bess.scm. 850 set-oss-buffers -> mus-audio-set-oss-buffers. 851 4-Sep: --with-modules for modularized sndlib. 852 2-Sep: removed gtk-1 and gtkextra support. 853 1-Sep: bugfix: if no extension language, edit position could get confused. 854 26-Aug: filter-control-coeffs. 855 graph-lisp|time|transform? inverted to be lisp|time|transform-graph? 856 graph-time-once -> graph-once, graph-transform-once -> graph-once 857 graph-time-as-wavogram -> graph-as-wavogram, graph-transform-as-sonogram -> graph-as-sonogram 858 graph-transform-as-spectrogram -> graph-as-spectrogram. 859 snd6.scm. 860 ccrma-ftp: old-cmdist.html. 861 dont-normalize-transform -> dont-normalize 862 normalize-transform-by-channel -> normalize-by-channel 863 normalize-transform-by-sound -> normalize-by-sound 864 normalize-transform-globally -> normalize-globally 865 16-Aug: IBM adpcm from Perry Cook's adpcmdec.c. 866 15-Aug: set-channel-drop in snd-motif.scm. 867 13-Aug: snd 6.0. 868 1-Aug: def-clm-struct (ws.scm). 869 30-Jul: list constant ops in optimizer. 870 23-Jul: "|" removed from *.scm (r5rs restriction). 871 19-Jul: contrib/rmsgain.scm thanks to Fabio Furlanete. 872 with-relative-panes. 873 17-Jul: mix-length -> mix-frames, region-length -> region-frames, selection-length -> selection-frames. 874 15-Jul: snd 5.12. 875 continue-sample->file, read/write-ogg in examp.scm. 876 11-Jul: run macro for Snd. 877 8-Jul: update-transform changed to update-transform-graph. 878 sample-reader-position. 879 3-Jul: contrib/DotEmacs thanks to Fernando. 880 27-Jun: bad-header-hook. 881 20-Jun: ptree-channel -- func as virtual edit. 882 env-channel can take envelope (list) arg. 883 18-Jun: snd colors now mimic xm/xg, snd-pixel is a no-op. 884 12-Jun: snd 5.11. 885 moved forward|backward-sample to snd5.scm. 886 10-Jun: mix panel amp envs are now editable. 887 7-Jun: fftw support, removed fht. 888 6-Jun: removed --with-big-colormap switch (use -DCOLORMAP_SIZE=64 to get old form). 889 4-Jun: Gtk OpenGL support via the gtkglext library. 890 3-Jun: removed "colour" spelling option (snd5.scm has backwards compatible definitions). 891 28-May: Dave Phillips' Snd tutorial added in contrib/tutorial. 892 24-May: with-gl to choose between GL/X graphics, snd-gl.scm 893 23-May: gl1.png (spectrogram uses GL now if mono and HAVE_GL). 894 20-May: removed glfft.c and glfft.scm 895 snd-gxl-context on -DHAVE_GL switch (configure --with-gl) 896 gl.c, makegl.scm, gldata.scm. (GL example in grfsnd.html). 897 15-May: update-hook. 898 13-May: snd 5.10. 899 9-May: sound-loop-info bugfix (thanks to Dave Phillips). 900 6-May: support for files larger than 2^31 bytes. 901 1-May: maraca.scm, piano.scm. 902 30-Apr: vct-map. 903 29-Apr: snd5.scm, singer.scm, fade.scm. 904 15-Apr: snd 5.9. 905 12-Apr: optimization variable, --with-run configure switch, snd-run.c. 906 9-Apr: ramp-channel. 907 8-Apr: virtualized envelopes. 908 4-Apr: improvements in contrib/dlp, thanks to Dave Phillips. 909 3-Apr: read-sample, read-mix-sample, read-track-sample, selection-maxamp. 910 1-Apr: insert-samples and set-samples no longer delete file passed as 'data'. 911 29-Mar: Mac-OSX with Motif (thanks to Charles Nichols). 912 28-Mar: removed movies function. 913 27-Mar: selected-mix, selected-sound, and selected-channel return #f if none selected (not -1). 914 24-Mar: removed ALSA 0.5 support. 915 cosine-summation, legendre-summation in dsp.scm. 916 mus-sound-forget and mus-sound-prune bindings. 917 clear-listener (bound to C-M-g). C-? tries to invoke snd-help. help-hook. 918 M-p and M-n now work in the listener (it has a history of previous forms). 919 added bad-type error and removed internal catch from map-chan et al 920 removed cursor-no-action, cursor-update-display. 921 18-Mar: squelch-vowels in examp.scm (and ramp gen). 922 13-Mar: snd 5.8. 923 12-Mar: header editor bugfix (thanks to Ludger Brummer). 924 11-Mar: removed channel-sync. 925 28-Feb: edit-position bugfix (thanks to Ludger Brummer). 926 27-Feb: color-scale bugfix (thanks to Anders Vinjar). 927 25-Feb: gtk2 port with xg (see example in grfsnd.html). 928 11-Feb: snd 5.7. 929 xg.c (gtk2 bindings), makexg.scm, xgdata.scm. 930 30-Jan: removed stats dialog, snd-xstats.c, snd-gstats.c, show-usage-stats, update-usage-stats. 931 28-Jan: Alpha bugfix thanks to Stefan Schwandter. 932 23-Jan: color-samples (draw.scm). 933 21-Jan: bird.rb. 934 channel-properties, sound-properties (accessors in extensions.scm). 935 18-Jan: zip-channel (zip.scm). 936 removed old-sndlib.h and old-sndlib2scm.scm. 937 14-Jan: gsl-error. 938 snd.rb (Ruby code and tests). 939 11-Jan: snd 5.6. flute.scm. 940 7-Jan: mix-channel, insert-channel in extensions.scm. 941 event.scm. 942 the Snd widget lists now return objects compatible with the xm module, 943 so the various "cast" functions such as |Widget are no-ops. 944 4-Jan: removed loop.scm. 945 9462002 ---------------------------------------------------------------- 947 948 26-Dec: explode-sf2 in examp.scm. 949 14-Dec: removed icons.scm and backgrounds.scm (replaced by contrib/dlp code). 950 removed reverb-control-procedures and contrast-control-procedure. 951 10-Dec: midi.c. 952 6-Dec: play.scm. 953 3-Dec: snd 5.5. 954 28-Nov: add-tooltip in snd-motif.scm. 955 23-Nov: draw-mark-hook. 956 20-Nov: xm-enved.scm. 957 19-Nov: reopen menu example in examp.scm. 958 13-Nov: edit123.scm by Tom Roth added to contrib directory. 959 emacs-style-save-as. 960 10-Nov: new-widget-hook. 961 5-Nov: snd 5.4. 962 29-Oct: contrib/dlp directory with Dave Phillips' ladspa plugin stuff. 963 15-Oct: multichannel ladspa plugins, ladspa-dir. 964 12-Oct: various regularized *-channel functions. 965 8-Oct: snap-mix|mark-to-beat. 966 5-Oct: x-axis-in-beats, beats-per-minute. 967 1-Oct: Snd 5.3. 968 26-Sep: after-edit-hook. 969 24-Sep: changed mus-sound-max-amp to mus-sound-maxamp to match all other such cases (old name still exists) 970 18-Sep: backwards incompatible change to save-state of small regions. 971 17-Sep: section-scale-by renamed scale-sound-by (more consistent), also scale-sound-to. 972 14-Sep: peak-env.scm. 973 7-Sep: define-selection-via-marks in marks.scm. 974 removed --with-snd-conf and --with-ccrma, added --with-temp-dir, --with-save-dir. 975 4-Sep: eps-size. 976 3-Sep: mix-file-dialog. 977 optional position arg to add-to-menu. 978 1-Sep: zero-phase, rotate-phase in dsp.scm (Scott McNab). 979 region-play-list in examp.scm. 980 31-Aug: snd 5.2. 981 29-Aug: edit-menu.scm and merged in Dave Phillips' changes for effects.scm. 982 28-Aug: after-apply-hook, before-apply-hook. 983 24-Aug: add-amp-controls in snd-motif.scm, add-notes in examp.scm. 984 21-Aug: explicit FIR/FFT choice to envelope editor (enved-filter). 985 fft-squelch in examp.scm. 986 20-Aug: add-listener-popup, fft-popup in popup.scm. 987 17-Aug: GSL 0.9. Gtk+extra 0.99.16. 988 16-Aug: removed load-colormap. 989 14-Aug: recorder-in-device for OSS. 990 13-Aug: stop-dac-hook, file-save-as-dialog, stop-playing-selection-hook. 991 remember-sound-state in extensions.scm. 992 10-Aug: make-level-meter, with-level-meters in snd-motif.scm. 993 dac-hook, sound-data-maxamp. 994 9-Aug: show-smpte-label in snd-motif.scm. 995 region-graph-style. 996 7-Aug: snd-print locale bugfix (thanks to Ludger Brummer). 997 makefile.in prefix bugfix (thanks to Marc Herbert). 998 edit-save-as-dialog (for selection popup menu in snd-motif.scm). 999 6-Aug: drop file into channel graph mixes at cursor. 1000 make-sound-box, select-file, snd-clock-icon in snd-motif.scm. 1001 3-Aug: moved listener widget to main-widgets list. 1002 add-selection-popup in snd-motif.scm. 1003 2-Aug: mark-hook and add-mark-pane in snd-motif.scm. 1004 1-Aug: region browser display bugfix (thanks to Dave Phillips). 1005 check-for-unsaved-edits in extensions.scm. 1006 28-Jul: removed set-pixmap, make-pixmap (see snd-motif.scm replacement). 1007 27-Jul: zync/unzync, make-hidden-controls-dialog in snd-motif.scm. 1008 26-Jul: 'play selected sound' button to open file dialog. 1009 previous-files-select-hook, open-file-dialog, install-searcher (grfsnd.html). 1010 snd-motif.scm. 1011 25-Jul: snd 5.1. 1012 removed snd-gtk.scm (guile-gtk is no longer supported). 1013 removed add/remove-idler/input. 1014 23-Jul: xm.c (Motif module). 1015 12-Jul: ALSA 0.9 support from Fernando. 1016 9-Jul: xen.c, xen.html. 1017 6-Jul: sg.h, sl.h, noguile.h, sr.h, sz.h -> xen.h. 1018 snd-scm.c, clm2scm.[ch], sndlib2scm.[ch] -> xen for scm. 1019 many internal name changes to change scm to xen. 1020 5-Jul: Ruby support. 1021 3-Jul: added -b (-batch) switch for scripts. 1022 snd-4 compatibility names are no longer built-in (use snd4.scm). 1023 1-Jul: gtk+extra 0.99.15. 1024 snd-trace in extensions.scm. 1025 28-Jun: find enhancements (see snd.html and examp.scm); find-pitch. 1026 colormap-ref, colormap-size. 1027 26-Jun: sound-files-in-directory returns a list, not a vector (to be consistent with CLM). 1028 25-Jun: gcc 3.0. 1029 added type and comment args to save-region, and moved format arg after type (to be consistent with other such calls). 1030 mouse-click-hook. 1031 reverse-track (mix.scm). 1032 mus-sound-max-amp now returns (and takes) a list, not a vector. 1033 21-Jun: dsp.scm, autosave.scm, extensions.scm. 1034 find-mix. 1035 20-Jun: read-hook. hooks.scm. snd-debug in extensions.scm. 1036 19-Jun: removed snd-main-shell -- use (cadr (main-widgets)) instead. 1037 make-pixmap and set-pixmap. 1038 moved Snd-4 stuff from examp.scm to snd4.scm. 1039 clone-sound-as in extsnd.html, remove-clicks in examp.scm. 1040 18-Jun: GSL 0.8. Gtk+-1.2.10. 1041 display-current-window-location in draw.scm. 1042 example of Snd as script engine in grfsnd.html with added script-arg and script-args. 1043 16-Jun: snd 5.0. 1044 corruption-time -> auto-update-interval. 1045 13-Jun: previous-files-sort-procedure (for View:Files dialog). 1046 12-Jun: x-axis-style can be channel-local. 1047 7-June: added Reset button to envelope editor (to return to initial state). 1048 yes-or-no-p -> yes-or-no? 1049 5-June: replaced wavo by time-graph-type, graph-time-once, graph-time-as-wavogram (analogous to transform-graph-type). 1050 4-June: configure.ac for autoconf 2.50. 1051 prepended "zoom-" to the zoom-focus-style choices (e.g. zoom-focus-left). 1052 added axis- to x-axis-style choices (e.g. x-axis-in-samples). x-to-one -> x-axis-as-percentage. 1053 print-hook. 1054 graphing -> graph-lisp?, ffting -> graph-transform?, waving -> graph-time?, 1055 fft-graph -> transform-graph, fft-beta -> fft-window-beta, fft-hook -> transform-hook, 1056 transform-size -> transform-samples-size, fft-size -> transform-size, fft-style -> transform-graph-type, 1057 before-fft-hook -> before-transform-hook, max-fft-peaks -> max-transform-peaks, 1058 show-fft-peaks -> show-transform-peaks, normal-fft -> graph-transform-once, 1059 sonogram -> graph-transform-as-sonogram, spectrogram -> graph-transform-as-spectrogram, 1060 normalize-by-channel -> normalize-transform-by-channel, normalize-by-sound -> normalize-transform-by-sound, 1061 normalize-globally -> normalize-transform-globally, normalize-transform -> transform-normalization, 1062 update-fft -> update-transform, update-graph -> update-time-graph, dont-normalize -> dont-normalize-transform. 1063 1-June: add-to-menu and remove-from-menu can affect the popup menu. 1064 region handling changed to use the region "id", not its current stack position. 1065 many related changes: 1066 region-* procedures take the id as the region number argument. 1067 removed: select-region, select-region-hook, id-region, region-id 1068 renamed: delete-region -> forget-region. 1069 selection-chans, selection-srate (since regions may be disassociated from the selection). 1070 with-big-colormap is now the default. 1071 removed all the map and scan functions except map-chan and scan-chan 1072 (the rest can be easily re-implemented using loops, sample-readers, set-samples, and sync -- see examp.scm). 1073 removed all the temp-to-sound|selection (and vice versa) functions (and temp-filenames) 1074 (these were redundant since set-samples can take a filename -- see examp.scm for re-implementations) 1075 Snd version 5.0 due to these changes. 1076 added channel arg to save-selection and set-samples (for multi-file selection saves) 1077 make-selection (examp.scm). 1078 removed env-base. 1079 29-May: combined channel-style and uniting under the name channel-style (uniting removed). 1080 dac-folding -> dac-combines-channels (not sure about this name change). 1081 C-x x|n|x_x|n key support ("eval expression") removed (was useless and broken). 1082 These four keys can be re-implemented using bind-key and as-one-edit. 1083 c-g! (simulates typing C-g). 1084 28-May: renamed enved-exping -> enved-exp?, enved-waving -> enved-wave?, enved-clipping -> enved-clip? 1085 amplitude-env -> enved-amplitude, srate-env -> enved-srate, spectrum-env -> enved-spectrum 1086 removed save-state-on-exit (use exit-hook with save-state). 1087 removed activate-listener and hide-listener (the latter is now (set! (show-listener) #f)). 1088 27-May: replaced mix-sound-channel and mix-sound-index by mix-home. 1089 player-home. 1090 Added "control" to the various control panel names: 1091 amp -> amp-control, contrast -> contrast-control, contrast-amp -> contrast-control-amp, 1092 contrast-func -> contrast-control-procedure, contrasting -> contrast-control?, expand -> expand-control, 1093 expand-hop -> expand-control-hop, expand-length -> expand-control-length, expand-ramp -> expand-control-ramp, 1094 expanding -> expand-control?, filtering -> filter-control?, filter-order -> filter-control-order, 1095 filter-env -> filter-control-env, reverb-decay -> reverb-control-decay, reverb-feedback -> reverb-control-feedback, 1096 reverb-funcs -> reverb-control-procedures, reverb-length -> reverb-control-length, reverb-lowpass -> reverb-control-lowpass, 1097 reverb-scale -> reverb-control-scale, reverbing -> reverb-control?, speed -> speed-control, speed-as-float -> speed-control-as-float, 1098 speed-as-ratio -> speed-control-as-ratio, speed-as-semitone -> speed-control-as-semitone, speed-style -> speed-control-style, 1099 speed-tones -> speed-control-tones, filter-dBing -> filter-control-in-dB, enved-dBing -> enved-in-dB. 1100 renamed filter-env-order -> enved-filter-order. 1101 Some rationale: 1102 Scheme uses "procedure" rather than "function" and "?" for booleans. 1103 The control names ("amp" in particular) were too likely to be confused or shadowed. 1104 filter-env-order was too similar to filter-order (and not obvious it meant the envelope editor filter order) 1105 These names actually predated the decision to use Guile -- I didn't foresee 4 years ago where Snd was headed. 1106 26-May: removed fit-data-on-open; here's a replacement: 1107 (define (fit-data snd chn dur) 1108 (let ((mx (maxamp snd chn))) 1109 (list 0.0 dur (- mx) mx "time" (- mx) mx))) 1110 (add-hook! initial-graph-hook fit-data #t) ; #t to make sure env restorers get to function first 1111 added 'extended' arg to bind-key et al so C-x keys can be bound. 1112 example of zero-crossing based C-p, C-n, and C-k in extsnd.html (bind-key). 1113 save-control-panel renamed save-controls, similarly for reset-controls and restore-controls 1114 (these now parallel show-controls and apply-controls). 1115 mark->sound renamed mark-home (the arrow is out of place here, and it's returning the sound-channel list). 1116 sample-reader-home. 1117 25-May: removed open-alternate-sound -- is exactly the same as close-sound + open-sound. 1118 removed earlier scm_apply optimizations ("Rule #1 of optimization: don't do it"). 1119 removed normalize-on-open (use after-open-hook and equalize-panes): 1120 (add-hook! after-open-hook (lambda (snd) (equalize-panes))) 1121 renamed normalize-view to equalize-panes. 1122 24-May: removed line-size, prefix-arg (it's now an optional arg to the key function). 1123 ignore-prefix arg to bind-key removed, Snd no longer handles prefix itself. 1124 removed cut (use delete-selection). 1125 call-apply renamed apply-controls. 1126 prompt-in-minibuffer callback func now takes only the response arg (no longer the snd index). 1127 23-May: OSS fragment defaults changed -- see extsnd.html or HISTORY.sndlib. 1128 old default was (set-oss-buffers 4 12) but 2 12 is usable in most cases. 1129 fft-smoother added to examp.scm. 1130 smooth renamed smooth-sound. 1131 22-May: widget-text (mainly for auto-testing). 1132 21-May: Gtk version can now use the mozilla embedded browser for the help dialog. 1133 hankel-jn (default 0.0) for Bessel choice in Hankel transform. 1134 removed raw-srate, raw-chans, raw-format, and use-raw-defaults (use open-raw-sound-hook instead), erase-rectangle. 1135 mouse-enter|leave-text-hook now works in Gtk version as well as Motif. 1136 20-May: snd 4.14. 1137 18-May: Gtk+ version was forgetting to make the listener menu active! (thanks to Dave Phillips) 1138 14-May: continuable errors -- deleted the next day (gc troubles). 1139 11-May: selection-to-temp was writing files that Sox et al can't read (thanks to Matti Koskinen). 1140 9-May: support for GSL 0.7+. 1141 7-May: added edit-position arg to various play functions, save-sound-as, scan/map/find funcs, frames and maxamps. 1142 "vector synthesis" in examp.scm. 1143 Guile 1.5. 1144 1-May: Alpha (64-bit) and FreeBSD (Old OSS) fixups. 1145 29-Apr: describe-audio replaced by mus-audio-describe. 1146 28-Apr: noguile play segfault caused by backwards NOT_BOUND_P macro (thanks to Bob Sturm). 1147 26-Apr: in user-written makefiles, -DHAVE_GUILE=0 should be changed to -DHAVE_EXTENSION_LANGUAGE=0 1148 25-Apr: snd.1 (and mandir business in makefile.in) 1149 24-Apr: mouse-enter|leave-text-hook. 1150 23-Apr: snd 4.13. 1151 19-Apr: use GSL_IEEE_MODE if it exists. 1152 17-Apr: Haar transform. 1153 16-Apr: mus-out-format, listener-selection. 1154 9-Apr: noguile.h, sl.h (moving toward Librep support, and maybe Ruby). 1155 29-Mar: drop-hook. 1156 23-Mar: removed syncing (use sync), and abort? (use c-g?). 1157 removed support for Guile 1.3.0 (Snd now needs 1.3.4 or later). 1158 select-region-hook, select-mix-hook. 1159 22-Mar: removed snd-noscm.c. 1160 sndlib-scm calls that fail throw 'mus-error now, rather than returning -1. 1161 files-popup-buffer in examp.scm (thanks to Anders Vinjar). 1162 select-sound-hook, select-channel-hook. 1163 21-Mar: mus-expand-filename. 1164 open-raw-sound-hook (old raw-* variables are obsolete). 1165 20-Mar: mouse-enter-label hook function needs full filename (thanks to Anders Vinjar). 1166 19-Mar: snd 4.12. 1167 removed gdbm support from sndlib. 1168 16-Mar: read|write-peak-env-info-file. 1169 15-Mar: tested ok with gtk 1.2.9. 1170 src-sound with negative envelope bugfix, also the interpretation of the 1171 envelope arg is changed to be consistent with the envelope editor src function. 1172 '(0 1 1 1) now returns no change (src ratio of 1 throughout -- the value is used 1173 directly, rather than being an offset from 1.0. 1174 14-Mar: dac reverb segfault in ALSA with Midiman delta bugfix (thanks to Oded Ben-Tal). 1175 peak-env-info. 1176 13-Mar: removed initial-x0, initial-x1, initial-y0, initial-y1, and replaced with 1177 initial-graph-hook -- this is a non-backwards compatible change! 1178 add-idler, remove-idler (background process) 1179 removed (long obsolete) showing-controls (replaced by show-controls) 1180 12-Mar: musglyphs.scm. 1181 10-Mar: moved grfsnd.html index to new file: index.html. 1182 9-Mar: removed *.txt 1183 mouse-enter|leave-graph|listener-hook. 1184 show-widget, hide-widget, focus-widget. 1185 7-Mar: mouse-enter|leave-label-hook, listener-text-color, axis-info. 1186 nb.scm 1187 5-Mar: Guile-level graphics changes (to unify Motif and Gtk in this regard): 1188 removed all the guile-gtk-specific procedures (except sg-options-menu-widget and sg-menu-bar-widget). 1189 added cursor-size, cursor-position, cursor-style can be a procedure. 1190 time-graph, fft-graph, lisp-graph, cursor-context, copy-context. 1191 position->x, position->y, x->position, y->position. 1192 foreground-color, load-font, current-font, widget-position, widget-size. 1193 draw-dot, draw-line, draw-dots, draw-lines, draw-string. 1194 fill-rectangle, erase-rectangle, fill-polygon. 1195 main-widgets, menu-widgets, sound-widgets, channel-widgets, dialog-widgets. 1196 lisp-graph-hook, recolor-widget, show-backtrace. 1197 make-graph-data, graph-data, property-changed-hook. 1198 28-Feb: enved-hook with enved-add-point, enved-delete-point, and enved-move-point. 1199 27-Feb: removed cursor-claim-selection (was identical to cursor-update-display). 1200 26-Feb: Tab-completion is much smarter in Guile 1.4.1. 1201 23-Feb: --with-gsl is the default in configure. 1202 21-Feb: snd 4.11. 1203 14-Feb: vct func now built-in (was in examp.scm). 1204 13-Feb: search-procedure, key-binding. 1205 12-Feb: added Wakefield's freeverb, changed user-defined reverb handlers. 1206 6-Feb: removed expand-funcs: it could not have worked given the "hidden controls" exposure. 1207 30-Jan: rtio.scm. 1208 29-Jan: pvf headers. 1209 23-Jan: no-gui version now reads ~/.snd (thanks to Eliot Handelman). 1210 16-Jan: fm.html, sndscm.html. 1211 15-Jan: snd 4.10. 1212 9-Jan: rubber-sound in rubber.scm. 1213 12142001 ---------------------------------------------------------------- 1215 1216 28-Dec: filter-sound|selection can be passed any CLM filtering gen (Butterworth in examp.scm). 1217 21-Dec: env|src-sound|selection can be passed CLM env. 1218 18-Dec: enved.scm (suggested by Anders Vinjar). 1219 play-hook, player?. 1220 15-Dec: update-lisp-graph. graph data arg can be envelope. 1221 graph-style can apply to time, transform, and lisp graphs independently. 1222 13-Dec: prc95.scm (Perry Cook's physical modelling examples). 1223 12-Dec: ws.scm (more elaborate with-sound implementation). 1224 save-listener. 1225 play-syncd-marks (marks.scm). 1226 11-Dec: snd 4.9. 1227 7-Dec: zero-pad bugfixes. 1228 29-Nov: before-fft-hook, string completion from help list. 1229 28-Nov: BSD support thanks to Steven Schultz. 1230 Dolph-Chebyshev window if HAVE_GSL. 1231 24-Nov: fht (Hartley transform). 1232 21-Nov: abort? -> C-g?. edit-tree and display-edits documented. 1233 17-Nov: esd support thanks to Nick Bailey. 1234 14-Nov: un-normalized fft display bugfix. 1235 13-Nov: mark-drag-hook. 1236 11-Nov: insert-silence. 1237 10-Nov: snd 4.8. 1238 8-Nov: filter text field also has history (M-p) now. 1239 7-Nov: shell style M-p and M-n in minibuffer with variable minibuffer-history-length (8). 1240 6-Nov: various cosmetic changes for the new g++ (Redhat 7.0). 1241 insert-sound arguments changed (to match mix-sound more closely). 1242 TODO.Snd. 1243 2-Nov: insert-selection, mix-selection, delete-selection. 1244 1-Nov: filter-env-in-hz switch. 1245 31-Oct: syncing -> sync. Set! extended to frames, maxamp, x|y-zoom|position-slider. 1246 30-Oct: examp.scm soft-port example of redirecting display to Snd's listener. 1247 support for GSL 0.7. 1248 scale-selection-to bugfix. 1249 selection-creates-region switch. 1250 25-Oct: emacs subjob 'read: unexpected ")"' bugfix. 1251 24-Oct: eps-bottom-margin and eps-left-margin (for Print command). menu-hook. 1252 23-Oct: interface to mixes changed: 1253 mix consoles are now in a separate dialog, each mix displayed with a tag and its waveform. 1254 removed mix-console-state, mix-console-state-changed-hook, show-mix-consoles. 1255 removed mix-console-amp-scaler, mix-console-speed-scaler, mix-waveform-color. 1256 changed mix-console-y to mix-tag-y, Show Consoles menu item to Mix Panel. 1257 changed with-mix-consoles to with-mix-tags, mix-focus-color to selected-mix-color. 1258 show-mix-waveforms default is #t. 1259 removed snd-gtkfixed.*. 1260 added mix-tag-width and height, mix-panel. 1261 removed .sndrc and other related stuff. 1262 removed Show Marks menu item. 1263 16-Oct: snd 4.7. 1264 optional environ arg to loop-samples and clm example to grfsnd.html. 1265 11-Oct: delete button in envelope editor. 1266 10-Oct: removed scaler arg to mix-region and associated kbd scaler arg. 1267 9-Oct: bird.scm. added origin arg to as-one-edit. 1268 6-Oct: removed chans arg to mix-vct. 1269 4-Oct: enved-active-env and enved-selected-env. 1270 3-Oct: scale-by and scale-to now use embedded fragment scalers. 1271 2-Oct: audio-input-device. 1272 27-Sep: showing-controls -> show-controls. data-format and header-type now return just the sndlib int. 1273 22-Sep: removed override-data-format|header-type|data-location and replaced with 1274 generalized set! of header fields. 1275 18-Sep: snd 4.6. 1276 selection now follows the edit history lists. 1277 selection-beg is now selection-position (to be consistent with everything else). 1278 12-Sep: effects.scm. 1279 11-Sep: generalized set! now built-in (the set-* forms still exist for old versions of Guile). 1280 removed setf.scm. 1281 x-bounds and y-bounds setters now take a list of (low high) values. 1282 8-Sep: make-player, add-player, stop-player, start-playing (and make-amp-controls example in snd-gtk.scm). 1283 changed setf.scm to use Guile 1.4's generalized set! (rather than setf). 1284 6-Sep: gtk menu accelerators, stop-playing-channel-hook, just-sounds-hook. 1285 5-Sep: changed Apply button handling -- control-click now for selection. 1286 HAVE_GTKEXTRA to support libgtkextra's icon-oriented file selector. 1287 31-Aug: gtk popup menu fixed. 1288 30-Aug: new snd.spec thanks to Fernando Lopez-Lezcano. 1289 snd-emacs errors now go to emacs, play-region notices its wait argument (thanks to Anders Vinjar). 1290 sash-color, gtk CLM/Snd connection finally works. 1291 28-Aug: more gtk-related bugfixes. 1292 24-Aug: drag-and-drop bugfixes. 1293 23-Aug: removed -s startup switch. 1294 22-Aug: removed snd-gdac.c, snd-xdac.c. 1295 19-Aug: removed special-case Lesstif support. 1296 18-Aug: scan and map-chan and friends (including find and count-matches) 1297 no longer call the function with #f at the end -- this is a non-backwards-compatible change. 1298 The #f call can be implemented using closures (see data-max example), the early exit 1299 with continuations, and the possible end-extension with insert and as-one-edit. 1300 17-Aug: recorder work (one serious bug fixed). 1301 14-Aug: snd 4.5. 1302 10-Aug: extsnd.html re-organized. 1303 wavo,wavo-hop,wavo-trace,line-size,max-fft-peaks,show-fft-peaks,zero-pad,fft-style,fft-window, 1304 verbose-cursor,fft-log-frequency,fft-log-magnitude,min-dB,wavelet-type,fft-size,fft-beta,transform-type, 1305 normalize-fft,show-mix-consoles,show-mix-waveforms,graph-style,dot-size,show-axes,graphs-horizontal, 1306 spectro-x|y|z-angle|scale,spectro-hop,spectro-cutoff,spectro-start can be treated as channel-local. 1307 reverb-decay,speed-tones,speed-style can be treated as sound-local. 1308 Snd builds and runs in Mac OS-X. 1309 3-Aug: C-q with moving cursor bug, extended normalize-fft choices (Daniel Aronovitch). 1310 show-y-zero, show-marks can be local to a given sound or channel. 1311 2-Aug: compute-uniform-circular-string in examp.scm. 1312 1-Aug: removed xmin,xmax,ymin,ymax (redundant and pointless). 1313 31-Jul: amp env subsampling, C-x v, and superimposed fft bugs (thanks to Daniel Aronovitch). 1314 control panel funcs (set-amp etc) can take snd arg = #t -> all sounds. 1315 snd-gtk.scm make-control-dialog to expose hidden control-panel variables. 1316 28-Jul: use throw for error handling. 1317 27-Jul: (read-set! keywords 'prefix) is now built-in. 1318 26-Jul: Snd now uses clm for all control-panel functions (play/apply). 1319 name-click-hook, show-indices. 1320 ladspa-related bugfix thanks to Jorn Nettingsmeier. 1321 24-Jul: snd-tempnam, sound-interp gen in examp.scm and env-sound-interp 1322 20-Jul: sum-of-sines, phase-vocoder. 1323 18-Jul: play-selection and added end arg to play etc. 1324 C-u 0 C-x p -> play region 0, C-x p -> play selection. 1325 17-Jul: optargs keyword bug was caused by string-length which existed for guile 1.3.0 (fixed). 1326 14-Jul: Snd appears to work in FreeBSD (thanks to Heiko Recktenwald). 1327 pvoc.scm, loop.scm, fmv.scm. 1328 -l no longer necessary -- if file has .scm extension, it is assumed to be Scheme. 1329 10-Jul: added sounds (list of currently active sounds). 1330 region-id and id-region, regions now returns a list of active region ids. 1331 mixes now returns a list similar to marks. 1332 removed active-sounds. 1333 6-Jul: snd 4.4. 1334 user-specified menu callbacks must be functions (not strings). 1335 removed dsp-devices. 1336 5-Jul: experimental erase-zeros flag. 1337 swap-channels. 1338 3-Jul: save-hook and auto-save (examp.scm) improvements. 1339 ok? renamed sound?, mix-ok? -> mix?, new mark?, region?, selection? 1340 setf.scm for (setf (<var>) <val>) in place of (set-<var> <val>). 1341 control-panel reverb can handle any number of chans (and now gets input from all). 1342 show-axes variable changed: now has 3 values, show-all-axes (default), show-no-axes, show-x-axis. 1343 removed View:Show Axes menu item; also these no longer affect the control-panel filter graph. 1344 removed edit-history list support from Motif 1. 1345 29-Jun: many ardour-related improvements from Paul Barton-Davis. 1346 28-Jun: new channel argument to save-sound-as (for channel extraction). 1347 removed OSS-specific set-dsp-reset. 1348 27-Jun: update configure for gsl 0.6. 1349 26-Jun: as-one-edit now handles mark changes correctly. 1350 make-sample-reader snd arg can be filename (to read external files without opening them). 1351 Guile 1.4 is now the default -- if you are using 1.3.4, include -DHAVE_GUILE_1_3. 1352 various bugs fixed (thanks to Daniel Aronovitch) 1353 22-Jun: version renamed snd-version (old name collides with guile) -- similarly for apropos and help. 1354 21-Jun: marks.scm. 1355 19-Jun: changes to GC handling for new guile. 1356 sync field in marks and changed much of the Guile interface to marks: 1357 marks -> list of mark ids 1358 mark-sync, set-mark-sync, syncd-marks 1359 mark-sample, set-mark-sample, mark-name, set-mark-name no longer take (useless) snd/chn args. 1360 new mark->sound returns '(sound channel) (holders of mark) 1361 syncd marks can be moved together, played, etc 1362 edits function now returns a list, not a vector 1363 15-Jun: changed edit|undo-hook procedure to take no args. 1364 13-Jun: snd-error, snd-warning; cursor-style (default cursor-cross, also cursor-line). 1365 channel-specific edit-hook and undo-hook. 1366 12-Jun: experimental multifile-sound support (under FILE_PER_CHAN switch). 1367 9-Jun: bugfixes and improvements from Paul Barton-Davis. 1368 8-Jun: OSS/ALSA choice at run-time (snd-xrec/snd-dac changes thanks to Fernando Lopez-Lezcano). 1369 7-Jun: snd-error-hook, snd-warning-hook. 1370 5-Jun: snd 4.3. 1371 30-May: transform-size for glfft, glfft.scm, glfft.c. 1372 29-May: mix-sound to help with CLM/Snd explode support. 1373 25-May: removed snd-clm.c, snd-xclm.c, snd-gclm.c. 1374 24-May: sndctrl.c and related X properties in Snd. 1375 23-May: snd-ladspa.c (LADSPA support thanks to Richard W.E. Furse). 1376 'sync' arg to play and play-and-wait. 1377 22-May: set-reverb-funcs, set-contrast-func, set-expand-funcs. 1378 bind-key in guile version no longer takes a string as the "code" arg -- must be procedure. 1379 snd-gxutils for better communication with netscape. 1380 18-May: new error symbols for many functions: 'no-such-sound etc. 1381 removed vax float support. 1382 16-May: stop-playing-region-hook and 2nd wait arg to play-region. 1383 15-May: index.scm. 1384 12-May: mus-error-hook. 1385 8-May: help function. 1386 5-May: dac-folding variable (default #t). 1387 2-May: replaced Legendre transform with cepstrum. 1388 1-May: snd 4.2. 1389 27-Apr: graphs-horizontal variable. 1390 25-Apr: split out the drag-and-drop stuff into snd-[xg]drop.c. 1391 removed XmHTML? function -- now using the *features* list instead. 1392 21-Apr: extended scope of scm evaluation to most user interface text widgets. 1393 update-var renamed define-envelope. 1394 make-formant radius arg now matches CLM (lisp) version (1.0-old-value). 1395 20-Apr: convolve-files. 1396 19-Apr: filter-sound 'env' can now be the filter coefficients, and vector->vct, both changes for gmeteor support. 1397 18-Apr: added spectrum of window to fft window graph in transform dialog. 1398 17-Apr: bell.scm, moog.scm, prompt-in-minibuffer. 1399 12-Apr: Fernando Lopez-Lezcano provided a new ALSA port! 1400 changed clm2scm to use built-in keyword support (use (read-set! keywords 'prefix)) 1401 11-Apr: new sndlib names (mus-aiff etc) (old names will eventually be moved to old-sndlib2scm.scm) 1402 10-Apr: updated Be audio support, added no-gui option. 1403 7-Apr: interrupted save-as in kde/kfm when launched via icon bugfix (thanks to 1404 Marcus Roeckrath, Patrick Pagano, and Victor Yarosh). 1405 6-Apr: quad playback bug introduced in 27-Mar version fixed. 1406 3-Apr: soundfont-info. 1407 29-Mar: snd 4.1. 1408 28-Mar: add-transform. 1409 27-Mar: MUS_SAMPLE_BITS and SNDLIB_USE_FLOATS: you can choose Snd's internal sample representation. 1410 changed use-sinc-interp default to #t 1411 22-Mar: raw-type variable removed. 1412 21-Mar: multi-channel control-panel apply bug fix. 1413 20-Mar: gdbm (under HAVE_GDBM) to handle headers. 1414 samples->sound-data and sndlib2scm.h. 1415 removed snd-parser.c and all C expression stuff. 1416 17-Mar: edit-fragment, mark-loops example in examp.scm. 1417 15-Mar: snd 4.0. 1418 Gtk+ port. Since .Xdefaults is ignored by Gtk, new variables added to set fonts 1419 in ~/.snd. Gtk version reads ~/.sndrc instead of .Xdefaults (untested). New 1420 font variables are button-font, bold-button-font, axis-label-font, axis-numbers-font, 1421 help-text-font, and listener-font. To keep file names sensible, snd-gh.c -> snd.scm.c, 1422 snd-xgh.c -> snd-xscm.c, snd-xvulab.c -> snd-gxbitmaps.s, added snd-gxcolormaps.c. 1423 Removed the "record" and "replay" buttons for real-time control panel changes. 1424 added during-open-hook and mus-prescaler to handle float files with tiny maxamps. 1425 added after-open-hook and removed the "default-*" variables related to the control panel. 1426 Removed -scrollers option. 1427 Added many widget and graphics-context functions to support guile-gtk. 1428 split extsnd.html into extsnd.html and grfsnd.html, added snd-gtk.scm. 1429 after-graph-hook. 1430 changed find dialog to provide next and previous buttons. 1431 snd_plug mechanism changed (greatly simplified); removed call-plug etc, added loop-samples. 1432 removed snd-plugin.h, anoi.c. 1433 14-Feb: snd 3.7. 1434 HAVE_MAKE_SMOB_TYPE is now the default -- use HAVE_GUILE_1_3_0 for the old case. 1435 HAVE_GUILE_1_4 for the new (fixed!) backtrace. 1436 11-Feb: removed y1..y8 business and "{}" support in "C expressions". 1437 removed clm? function (it's always loaded now). 1438 10-Feb: save-dir for simplified saved-state files. 1439 with-mix-consoles to turn off mix consoles globally. 1440 7-Feb: better mix movies. added multichannel-mix-hook (see mix.scm). 1441 superimpose-ffts in examp.scm, based on extension of graph function. 1442 2-Feb: pqwvox.scm, makefile.msv. 1443 31-Jan: src-sound now takes the usual snd and chn args. 1444 27-Jan: env.scm. 1445 26-Jan: various envelope editor improvements for mix envs. 1446 21-Jan: underlying mix input data can now be edited just like any displayed sound data. 1447 20-Jan: Snd can now be run as an emacs scheme subjob. 1448 play-track, track-sample-readers. 1449 17-Jan: amp env improvements, individual mix colors settable, edit-position. 1450 13-Jan: snd 3.6. 1451 12-Jan: selected-mix, select-mix. 1452 11-Jan: mix-locked, mixed-related hooks. Guile GC-related bugfixes. 1453 5-Jan: mix.scm. 1454 data-clipped. 1455 removed all group support. 1456 added mix-name, mix-track, mix-chans, mix-ok?, mix-amp-env, mixes, mix-vct, 1457 mix-sound-channel, mix-sound-index, mix-console-y, removed mix-groups. 1458 removed --with-clm option -- clm is now always included. 1459 added mix-sample-reader support. 1460 replaced snd-test.cl with snd-test.scm. 1461 14622000 ---------------------------------------------------------------- 1463 1464 16-Dec: changed mixer-save-state-file to audio-state-file. 1465 also mix-amp-scaler to mix-console-amp-scaler, mix-speed-scaler to mix-console-speed-scaler, and mix-state to mix-console-state. 1466 15-Dec: changed as-one-edit to omit the snd and chn args and apply across all chans. 1467 9-Dec: use-sinc-interp for high quality src from control panel. 1468 6-Dec: snd 3.5. 1469 3-Dec: gif -> png. 1470 2-Dec: as-one-edit, apropos. 1471 30-Nov: snd1.html, snd-contents.html; spectro-start. 1472 29-Nov: --with-doubles configure switch. 1473 26-Nov: changed aiff-sound-file to aifc-sound-file and old-style-aiff-sound-file to aiff-sound-file. 1474 add-to-menu callback can be a function now. 1475 24-Nov: make-region-sample-reader, frame->list, xy slider readers. 1476 19-Nov: sample-reader functions and vct-map! (et al) to speed up data accesses from Guile. 1477 Also formant-bank, oscil-bank, vct-peak. 1478 15-Nov: removed max-fft-size and fft.c. 1479 12-Nov: removed defaultOutputType resource. Added default-ouput-chans, default-output-srate, output-name-hook. 1480 11-Nov: default-output-format and old-style-AIFF-sound-file, output-comment-hook. 1481 8-Nov: snd 3.4. 1482 5-Nov: memory leaks plugged? marks bugfix (add mark, save edit, add mark -> segfault). 1483 1-Nov: start-playing-hook, enved-power. Error History Edit menu option. 1484 if Motif 2, edit history portion is now a horizontal pane of the channel window, so Edit History menu option is removed. 1485 28-Oct: listener-prompt, graph-cursor. 1486 25-Oct: 'env' is 'env-sound' and 'snd-env' is deleted. Similarly, convolve -> convolve-arrays, 1487 filter -> filter-sound, src -> src-sound (and snd-src deleted), spectrum -> snd-spectrum. 1488 These changes to avoid confusion with the CLM module. 1489 22-Oct: audio-output-device. sync is now an integer, allowing complex grouping. 1490 15-Oct: changed variable 'spectro-color' to 'colormap' 1491 11-Oct: changed axis drawer so the x axis doesn't jump around. 1492 8-Oct: dsp-devices (Linux OSS) for setting audio ports by hand, bomb function. 1493 hook handlers are now taken from Guile (version 1.3.4) and use Scheme functions, rather than strings. 1494 7-Oct: count-matches (and bind-key) arg can now be a Scheme function, as in find. 1495 load-colormap. 1496 6-Oct: play can handle any number of channels (will fold them into available DAC chans). 1497 5-Oct: snd 3.3. 1498 4-Oct: list->vct, selection-beg, selection-length, selection-member, play-and-wait, squelch-update, file->array, array->file. 1499 27-Sep: 'print' renamed 'graph->ps'. snd-print. added width arg to make-src (accidentally forgotten). 1500 23-Sep: bugfixes related to Sonorus Studio. more configure options. snd-xgh.c added. 1501 22-Sep: Guile 1.3.4 support. 1502 17-Sep: ALSA port thanks to Paul Barton-Davis. 1503 13-Sep: added -separate switch at suggestion of Anders Vinjar: each sound has its own window. 1504 Linux alpha port thanks to Guenter Geiger. 1505 9-Sep: more CLM-2 changes (fit-data-on-open is now a boolean, open-raw-sound). 1506 reverse -> reverse-sound (old name collides with scheme built-in) 1507 5-Sep: CLM to Snd connection changes (removed .debugdata, .marks and .explode files, added snd-memo check for .scm). 1508 30-Aug: Alpha CLM-2 mixup untangled? Added trap-segfault. 1509 27-Aug: Guile 1.3.2 support 1510 20-Aug: infinite zoom-in segfault bugfix. 1511 19-Aug: snd 3-2. 1512 'snd -p .' followed by attempt to play read-protected 'previous' file segfault bugfix. 1513 5-Aug: setlocale in save-options to keep "." decimal point while writing Scheme code. 1514 8-July: stereo 'unite' ctrl-click 'play' c-t c-q segfault bugfix. 1515 Changed 'guile' to 'guile?' 1516 1-July: spectrum function. 1517 13-Jun: snd 3.1. 1518 7-June: snd_as_widget. 1519 3-June: new notebook and scroller outer widget choices. 1520 2-June: mark-click-hook. removed save/mark-segments -- will replace later. 1521 31-May: mix-save-state-file, vct->sound-file, open-sound-file, close-sound-file. 1522 28-May: multi-channel recording bugfix. Y2K compliance!! 1523 24-May: scanning and mapping functions. More examples in examp.scm. 1524 snd-length replaced by frames. progress-report handlers (hourglass icon). 1525 19-May: find/eval via C-s, C-r, C-x C-x, etc can now handle Scheme functions. 1526 18-May: -e (-eval) switch. global-set-key replaced by bind-key. 1527 11-May: configure guile version bugfix(?). Removed support for versions of Guile before 1.3. 1528 10-May: snd 3.0. 1529 5-May: several resource name changes, other color-related stuff. 1530 28-Apr: all the colors now have guile equivalents, also new functions make-color and color?, rgb.scm. 1531 26-Apr: graphcolor, markcolor, selectedgraphcolor, datacolor, selecteddatacolor resources. 1532 23-Apr: show-axes view menu option and vars. Moved all customization documentation to extsnd.html. 1533 20-Apr: rpm version now assumes guile 1.3. vct guile smob to optimize data access from scheme. 1534 12-Apr: multi-channel impulse response convolution (with-convolve). 1535 5-Apr: snd 2.8. 1536 save-defvar renamed update-var. 1537 1-Apr: call-apply. 1538 29-Mar: extsnd.html, external program linkages. auto-save via "in" in examp.scm. 1539 23-Mar: added args to new-sound and save-sound-as. 1540 22-Mar: smooth, smooth-selection. 1541 Removed the trailing "?" from all the functions that had a corresponding set- function without the "?". 1542 16-Mar: graph-dots-and-lines and graph-lollipops options. 1543 15-Mar: activate-listener. 1544 11-Mar: added ignore_prefix arg to global-set-key. 1545 10-Mar: file save-as under same name segfault bugfix. 1546 8-Mar: snd 2.7. 1547 show-usage-stats with Options menu choice. 1548 3-Mar: various bugfixes related to empty files. Changed "stop" function to "stop-playing". 1549 Added sample argument to insert-region function. 1550 1-Mar: dismiss-all-dialogs. 1551 26-Feb: select-all function. 1552 23-Feb: fft.c, convolve, convolve-with, convolve-selection-with functions. 1553 22-Feb: find and count-matches functions. MixWaveColor resource. 1554 19-Feb: removed mix-duration-brackets, replaced with show-mix-waveforms and mix-waveform-height. 1555 18-Feb: snd multichannel mix segfault bugfix. New sort option in files dialog ('entry'). LinuxPPC audio. 1556 15-Feb: more colormaps. selection-transform option. 1557 12-Feb: C++ fixups. src-selection, filter-selection, call-plug-selection, reverse, reverse-selection. 1558 added file arg to peaks function (and it follows sync buttons now). 1559 9-Feb: removed lispcall.c. 1560 8-Feb: snd 2.6. 1561 snd-plugin.h, anoi.c for plug-in support. new resources (zoomSliderWidth et al). 1562 1-Feb: C-h deletes previous sample; linux save/restore mixer state finally works; much Sun audio work. 1563 NIST-sphere headers are now writable. Hadamard transform. audio-outputs function on Sun. 1564 27-Jan: Sun-related word alignment bugfixes. AIFF headers retained (not changed to AIFC). 1565 19-Jan: regions can now be edited. 1566 14-Jan: sort choices to Previous Files dialog (previous-files-choice variable). 1567 6-Jan: snd 2.5. 1568 5-Jan: port to Cygwin Windows 95 system, and MS C. 1569 1-Jan: removed subsampling option. 1570 15711999 ---------------------------------------------------------------- 1572 1573 28-Dec: lisp listener improvements, apply to selection. 1574 21-Dec: improved guile error handling. max-fft-peaks and corruption-time variables. 1575 15-Dec: SND_CONF for global initializations (/etc/snd.conf), and flags -noglob and -noinit. 1576 11-Dec: expanded AIFC/RIFF possibilities. 1577 7-Dec: max_regions variable. 1578 4-Dec: lesstif bugfixes. 1579 30-Nov: snd 2.4. 1580 Select all Edit menu. Sonorus Studi/o linux card support. News Help menu. 1581 19-Nov: stop-playing-hook. 1582 18-Nov: abort? function to interrupt guile computation. Removed Session dialog. session-file changed to save-state-file. 1583 17-Nov: auto-trigger scale to recorder, recorder-trigger, recorder-max-duration. 1584 16-Nov: Metrolink ctrl-click->segfault bugfix. Recorder vu-size != 1 depth != 8 bugfix. 1585 Comment field text preload and take-focus bugfix. 1586 13-Nov: CD (analog) support in linux audio. env editor now clips x axis. 1587 11-Nov: OSS Lite (Linux audio) work. auto-update switch. 1588 9-Nov: snd 2.3. 1589 autoconf fixups 1590 4-Nov: added editable frequency response graph to control panel, removed ability to load filter coeffs from file. 1591 30-Oct: save-region has new format arg, delete-marks, mark-segments, save-segments. 1592 dB button (enved-dBing) in env editor and freq response if spectrum. 1593 envedwavecolor, min-dB variable, enved filter order text field. 1594 26-Oct: tab-completion in listener, cursor/selection color should work. 1595 19-Oct: Walsh Transform and built-in autocorrelation, changed to correlation in examp.scm. 1596 12-Oct: dac-size variable; more headers. 1597 5-Oct: snd 2.2. 1598 guile 1.3 changes. mkLinux SWiM port, rpm files, statically loaded image. 1599 add-sound-file-extension. Command and filename completion upon TAB in text widgets. 1600 Unixware 7 makefile thanks to Larry Plona. 1601 23-Sep: clm/Snd interface changes. 1602 21-Sep: asf headers. 1603 16-Sep: set-oss-buffers and various lisp graph mouse/key hooks. 1604 14-Sep: y0 and y1 args to graph (Lisp function). XmHTML support. 1605 9-Sept: control-click 'f' or 'w' buttons affects all chans. 1606 7-Sept: save-state implemented. global-unset-key. change-menu-label. set-menu-sensitive. 1607 3-Sept: snd 2.1. 1608 save-edit-history. 1609 1-Sept: global-set-key (re)implemented. Edit history feature. 1610 27-Aug: removed old clipboard support (never worked right). 1611 25-Aug: remove-from-menu for Buffers in examp.scm. removed -remote switch (linux bugs). 1612 18-Aug: changed snd/clm fifo names to try to use current home directory. 1613 17-Aug: better text handling in lisp listener (action procs), listenerFont, snd-env/clm-env. 1614 14-Aug: horizontal-pane normalization, control panel expand typo. 1615 10-Aug: snd 2.0. 1616 Guile added (snd-gh.c). Many non-backwards-compatible changes to snd-clm (M-x) interface. 1617 Snd compiles in Hummingbird Exceed X/Motif in Windows 95; does not yet load however. 1618 .marks and .explode clm/snd files now omit the intermediate extension (due to linux-msdos bug). 1619 Lisp listener window added below control panel. 1620 removed support for backup file (.snd-backup), all "ufun" stuff, and the escape to CLM (M-X with-sound). 1621 graph-filled option (to View Graph style menu). 1622 30-June: better symlink handling. Transform dialog replaces 5 or 6 menu items (snd-xfft.c). 1623 fft beta now handled differently. View Info menu moved to Edit: Edit Header. 1624 New -h flag to Snd: position sounds horizontally, not vertically (vertical paned window). 1625 25-June: DEC Alpha port. 1626 24-June: exponential and step envelopes. Sun-related bugfixes and HPUX port thanks to Seppo Ingalsuo. 1627 control-panel related variables have new (longer) names: explen becomes expand-length 1628 and so on -- all panel settings now have parallel defaults settable via .snd or 1629 M-X: default-expand-length, etc. 1630 12-June: snd 1.4. 1631 recorder-buffer-size variable. Recorder can read multiple card inputs in Linux. 1632 8-June: log freq sonogram drawing bug fixed (low components didn't fill their bin completely). 1633 2-June: print interruptible. Multi-card support in linux (quad via 2 soundcards). 1634 27-May: more elaborate checks for write-permission problems. 1635 28-Apr: group_max_out_chans now a variable (for n-channel mixes). 1636 13-Apr: added amps to show-peaks in fft. 1637 30-Mar: snd 1.3. 1638 26-Mar: sndplay, sndinfo, audinfo, various autoconf configuration files added. 1639 23-Mar: sound.c, sndlib.h, sndlib.html added, cmus_prototypes.h, sound_types.h removed. 1640 20-Mar: apply in control panel now clears the panel. 1641 19-Mar: click or drag fft to get description. 1642 10-Mar: 8-channel ADAT support; audio.c. Fixed major bug in multi-channel scale-by and several selection-related problems. 1643 12-Feb: 3 more header formats; Most C-x C-x built-in vars removed; override-data-location and override-sound-format. 1644 5-Feb: 8 more header formats; show-marks is now the default. 1645 28-Jan: Oki adpcm and snd-trans.c little-endian cases. 1646 21-Jan: Transform type option menu with wavelet choice window. 1647 19-Jan: src in env editor and M-X (src-width, src-style). find and expr interruptible. 1648 12-Jan: autoResize resource. 1649 8-Jan: snd 1.2. 1650 various env vars to customize envelope editor. Print dialog for enved print button. 1651 1-Jan-98: save selection output file size calc was off in multi-channel case. 1652 16531998 ---------------------------------------------------------------- 1654 1655 22-Dec: envelope editor dialog, Sun support except for recorder. filter-env function. 1656 12-Dec: defvar, named envelopes. 1657 8-Dec: fft freq axis is now dragable. 1658 3-Dec: Mix dialog is now a file selection box. global-explen and friends. 1659 6-Oct: ports to UnixWare2 and OpenServer5 courtesy of Larry Plona. 1660 30-Sep: snd 1.1. 1661 digital line-in recording fixed on the SGI. snd.spec. 1662 22-Sep: iconify closes all active dialogs. 1663 9-Sep: read-only variable and icon. 1664 8-Sep: Lesstif 0.80 port (see README.Snd for caveats). Raw data handling improved. 1665 1-Sep: record window implemented, save-as dialog uses file selection box. 1666 13-Aug: [space] to pause/continue playback. 1667 11-Aug: an icon and other sound support improvements in Linux. 1668 20-July: searching bugs fixed. global-set-key. space cancels selection. Snd to CLM communication improved (m-x lisp expr). 1669 8-July: cursor play stuff caused seg fault in region play. no-rld stuff removed. 1670 26-June: y1..8 in parser. 1671 24-June: click mix console brings it to top of stack. 1672 23-June: C-x C-j: goto mix and other mix-<> functions. cursor follows play upon control-click. 1673 20-June: group/mixer support. File save-as now remains in current file, rather than switching to new. 1674 10-June: print dialog. superimposed channel graphs (part 1). 1675 4-June: group editor. 1676 19-May: click file name for info. 1677 16-May: cursor changes. sync'd mixes. green sashes! 1678 13-May: %spectrum works for normal fft. Sound control labels are clickable. initial-x0 and friends. 1679 5-May: support for explode in CLM with-sound. dB for sonogram etc. 1680 23-Apr: normalize-fft, better spectrum rotations. 1681 14-Apr: first mix console step. expand clicks fixed. 1682 4-Apr: speed style option menu, associated variables. 1683 20-Mar: file update option. Most dialogs now not transient (not auto-raised). -remote switch. 1684 18-Mar: x axis units option. 1685 17-Mar: session options. selection play fixed. 1686 14-Mar: scale-by, scale-to, amp-envelope, with selection cases. More header types. 1687 1-Mar: data command for clm through-snd. 1688 24-Feb: Next switches, sessions, ufun action lists. 1689 17-Feb: file browser (view files). 1690 10-Feb: view color and orientation menu options, with associated color variables. 1691 31-Jan: file-loadable filter/envelopes. 1692 20-Jan: improved spectrogram rotation, keypad keymap, wavogram. 1693 17-Jan: dot-size. 'unite' button and Combine channels menu option. zoom focus choices (option menu). 1694 8-Jan-97: fixed bug in fft peak calculation. Save-As in Edit menu improved. 1695 16961997 ---------------------------------------------------------------- 1697 1698 30-Dec: clm display hooks. 1699 23-Dec: amp env improved. 1700 18-Dec: new file option smarter, spectrogram improved. 1701 16-Dec: more clm-snd connections, peaks command. 1702 9-Dec: Info menu option, save-marks. 1703 4-Dec: Linux fixups (XmCreateMessageDialog -> bad drawable) 1704 20-Nov: clm marks, fixed several apply and aiff header bugs 1705 18-Oct: Linux port. info option, c-X c-V 1706 30-Sep: snd-trans.c 1707 17-Sep: better support for schemes, cross disk saves 1708 9-Sep-96: launched! 1709 17101996 ---------------------------------------------------------------- 1711