FIXMES:
- fix repeat not working if left/right exchanged
- create one canonical place for supported sample formats and keep that updated
- document options: :filename, :rgb, :hex
- make sample editor play stereo
- complete sfidl.1 manual page
- bseautodoc.c: use bse_type_get_license() instead of sfi_info_string_find()
- remove sfi_boxed_get_record_info
- remove sfi_info_string_find
- remove sfi_boxed_make_sequence
- allow inverted synth-done (i.e. suitable for gate connecitons)
- let the ADSR provide Gate-Out
- default-initialize authors field of objects with user name
- add default-settings config preference (authors, license)
- evaluate elimination of seqid
- implement auto-save feature
- undo across midi file import is broken
- implement (GUI for) locked properties
- add clone tool for csynths
- fix undo for: BseDataPocket
- BseCategories need to provide an untranslated version (for menu paths)
- get rid of root_category in idl files once BseCategories has an untranslated version
- get rid of hardcoded server id (1) by means of an object-less procedure
- closing an app window stops playing songs, even if alternative views exist
- bsedefs.h should define _() only for BSE_COMPILATION
- fix procbrowser
- fix rack editor
- fix BseSong::denominator SpinButton arrows not working
- remove bstrack*.[hc] cruft, old parasites and data pocket
- allow parasite object links only within tree
- queue action updates upon grouped action execution 
- introduce gxk_action_group_select()-freeze/thaw to surround select/exec pair
- auto-connect viewable-changed to gadget notebooks
- add one-shot property to gxk-gadget-factories
- remove/rename test-string.bse
- compressor gui: http://www.samsonwireless.net/store/product.asp?sku=EM.CLX-440&nav=m
- migrate artscompressor threshold/output to dB (keep compat code)
- introduce Volume() pspec type in idl files that the GUI can provide a dB slider for
- fix syndrum parameter scale
- upon project playback-stop, discard all pending events (at least note-on+note-off) on its midi receiver
- add piano roll scripts and offer those in pianoroll button3 menu
- registering the same procedure twice triggers a g_warning()
- add new test song containing a wave track so the internal wave csynth is properly testet
- File/Open should merge if issued on an empty project
- move non-infrastructure synthesis modules out of the core into plugins/
- if Track::Synth is NULL, disconnect post-process-subsynth from track-context-merger
- add Solo propety to tracks
- add Volume property to tracks
- fix numerator/denomiator settings in songs
- fix glue gc assertion after sfi_glue_describe_proc("")
- add frequency splitter/multiplier module (plus cent-wise detune?)
- add frequency output module, offering bpm, 1/1 1/4 1/3 notes frequencies
- add sfisclock.h to sfi.h
- <mg> quick rfe based on 0.5.3: implement multiple selection in the wave loader file selector and have an add button that does not close the dialog
- fixup filemenu/dialog for WAVE recording
- fix initial_granule in gslvorbis-cutter.c wrg page flushing
- rename gsl_strerror()
- get rid of bse_procedure_execvl
- get rid of super->mod_time
- don't always rebuild lib-list [Rebuild]-button
- fix name of BSE_SNET_FLAG_USER_SYNTH
- fix BST_OP_PROJECT_SAVE
- register drivers with categories
- fix gsl wave osc
- nuke SFI memblocks, malloc() is good enough
- fix engine deinitialization warning in bseserver.c
- master tune slider in preferences (kammer ton)
- bsemididevice-oss throws warnings when compiled without midi support
- MidiEvent (serialization)
- add IDs to part links in tracks
- registering the same script function twice triggers GType assertion
- fix uses of gsl_engine_tick_stamp_from_systime() in bstwaveeditor.c
- cleanup helper/util code in sfitype.h
- song->master volume doesn't affect anything
- fix and canonify decibell naming everywhere
- sample chunk display should show note names not only midi notes
- support [-- Raw --- (big/little) (c=2) (mix=44100) (8/12/16/32) ---] box in wave loader dialog
- fix the word "tact" vs. measure
- need tact number entry widget
- fade in/out of samples in sample editor
- wave editor: provide transpose spinner for wave preview
- gslwaveosc resp. gslwavechunk occasionally segfaults on ping-pong loops

DOCS:
- pressing browsing hotkeys in release-notes dialog does stuff
- Ctrl+'+' and Ctrl+'-' should change font sizes in doc browser
- update /Help index to cover new docs
- add bse-categories.txt to /Help menu (probably rewrite to .texi)
- add tag to load/play bse files
- add QuickStart section on wave selection
- add QuickStart section on postprocessing effects
- make beast recognize and view .markup files from the command line
- add QuickStart section on piano roll usage, esp. copy+pasting
- implement Playback facility in doc browser for .bse file links
- try implementing some kind of table layout for tsmview [timj]
- add QuickStart-Samples docs once we support sample editing [timj]
- report mising underline to havoc, alper has a tsmview example in
  Re: uref macro, document font Date: Thu, 5 Dec 2002 00:23:38 +0200
- what kind of texi macros should be used to markup manual page contents?
  could WRITING.3 have a set of default macros showing this? [alper]

Stefan Gui TODOs (priorities: 9=high, 0=low):
8 - closing the BEAST window should ask (close/save/abort) if unsaved changes are
    in the project
7 - file->save as should change the file name in the title bar
6 - file open on an unmodified project should not open a new project window but
    reuse the existing one
5 - implement copying of parts
4 - implement selection and copy and paste of parts in the strack roll

TODO:
- CPU monitoring
- add facility to record MIDI control events
- implement an object clippboard
- add script to re-quantize piano-roll selections
- freeverb bypass toggle
- add "bypass" option to audio output channels
- virtual MIDI keyboard
- fix tracks used only as modulation input (party-monster.bse)
- piano and track roll scrolling implemented with secondary scrollbar
- piano roll dialog gains partlink property editor
- item links: (where (link 3 "TrackLink::LinkTrack::Cool"))
              (where (3 "tree:sopidgsdf:sdggsdf"))
              (where (link 3 "tree::sopidgsdf::sdggsdf"))
- prop flag: SFI_PARAM_SKIP_DEFAULT
- implement humanizer note offsetting in sequencer, let the user specify randomization range
- add text about MIDI realtime synthesis via external MIDI devices to beast overview paper
- support loading of Effects from Effect Library directory from a button in the router/rackview display
- add "Insert Property" menu to rack view which lists all objects and their proeprties hirachically
- object tree backbone/trunk/tribe type for project, server and workbench
- item_get_toplevel() function for toplevel parent quries
- proxies get exported: if toplevel->use_count>0
- backbones exist only if they have a use_count
- forcefull alive keeping of objects if they have a use_count
- how export proxies of parents that don't have a use_count and are no backbones?
- recode hpack and vpack uses
- emulate ref_count+::destroy semantics with use_count+::release? ala:
  - use_count prevents ::release emission
  - ::release on containers removes children
- implement remote use-count collection
- complete and intergrate piano-script
* eliminate everything that fgrep -i fixme/hack reveals
* move mix_freq and recording_freq into datahandle
* fix reversed data handle wrg n_channels
: propagate mtime changes through cascaded data handles (e.g. for dcache)
: gsldatacache.c: nuke blocks upon reopen if mtime changed
: clone handle caller must be fetched from stack

PianoRoll:
- implement HFlip selection script
- play notes when inserted into piano roll
- change piano roll dialog wrg GDK_Escape (ala trackroll)?
- cleanup piano tick bar
- portamento-to-note in piano roll? probably need special effects
- add to piano roll dialog:
  part-link properties:
  - loop-count
  - length (tact-entry)
  - part coment
  this fixes tact-kind queries for piano roll editing
  and song position pointer placement
- hotkey in piano roll to replay project
- hscrollbar resizable (like cubase) or last-tick + 1 tact
- ctrl+move should copy (DND style modifier)
- tooltip follows mouse and shows current note/tact
- hotkey fuer play song
- play notes upon insert (click on piano roll window)
- ctrl/shift modifiers for selection
- fix hscrollbar  (BsePart end position implementation)
- select loop for playback during editing

Snet Router:
- ctrl+move should clone objects (DND style modifier) 
- support selections for group moves
- add property editor dialog which contains intersection of properties from selected objects
- middle mouse button on canvas background should scroll

Grouping multiple Modules in Synth Router:
1. copy selected modules to a new CSynth
2. delete selected modules
3. add SubSynth instead of selected modules, which uses the new CSynth

TrackView:
- resizable scrollbar
- context menu with delete, move, insert (double click inserts?)

SClock:
- incremental sort for median
- calc non-linear slope in one go
- new clock type that switches to linear once >QUEUE_LENGTH

General BSE:
- object tree backbone/trunk/tribe type for project, server and workbench (treeroot storageroot)
- item_get_toplevel() function for toplevel parent queries
- level-o-meter visualizer at links (adjustable?)
  needs linear (red >1) and logarithmic display
- frequency shifter/multiplier (*2 etc.)
- fix fine-tune settings (from gsl)
- replace gsl_signal_exp2() with gsl_approx_exp2() and audio test result
- provide proper dB functions in GSL
- adjust stepping and type for all percentage settings
- alive keeping for waves which are removed, but whose index is in use?
- loading (restore) may only work when not playing (to keep consistency
  and avoid lock contentions during playback)
- during playback the instrument set needs to be fixed on a song  
- BSE_SOURCE_GET_CLASS (source)->remove_input() add GslTrans* so clear_input removes really in batches
- add pre-amplification (0..1) to freeverb for clip prevention
- fix scanner error messages for deferred channel resolution to include the *correct* line number
- fix update_suspension_state() recursion for ordinary cycles
- replace Balance settings with 3d room position?
- BseSubInstrument contains pixel artefact
BseWaveChunk:
  if (pos > wchunk->tail.end)                                   /* outside wave boundaries */
    {
      iter->lbound = 0;
      iter->rel_pos = wchunk->n_pad_values;
      iter->ubound = iter->rel_pos + MIN (STATIC_ZERO_SIZE - 2 * wchunk->n_pad_values, pos - wchunk->tail.end);
      if (PRINT_DEBUG_INFO)
        g_print ("PHASE_UNDEF, post-tail %ld %ld %ld\n", iter->lbound, iter->rel_pos, iter->ubound);
      return PHASE_UNDEF (wchunk);
    }
  the "pos - wchunk->tail.end" is wrong for direction=+1, should be checked only for direction=-1 and
  then affect lbound
* wavechunk, fill-block:
  wpos.loop_count = loop_count;
  dnode = gsl_data_cache_ref_node (wchunk->dcache, 0, TRUE);
  s/0/wpos.pos/ or offset
- notifier wakeup is disabled in bsemidireceiver.c
  ('cause gsl_thread_main needs to be replaced by bse_main_thred() or somesuch)

OPTIMIZATIONS:
- optimize BseBalance process()

GSL:
* sample loader currently hard codes 440.0 for osc_freq
  Person        S T
- [stw]         2 9 LP -> LP transforms or zero/poles
- [stw]         1 8 3-stage joining FFT code
- [stw]         4   /usr/share/doc/sfftw-dev/README.hacks
- [stw]         1 7 FFT L-case optimiaztions
- [stw]         5 1 .PAT loader (move)
- [stw/timj]      9 port plugins listed in plugins/Makefile.am:UNPORTED
- [stw/timj]    6 3 1) OscTableEntry sizes (wave_table_size ())
- [stw/timj]    7 3 2) development of gsl_osc_table_create() frequencies
- [stw/timj]    4 4 3) PWM scaling
- [stw/timj]    6 6 Filter boundary conditions?
                    Also, need 2stage filters with way smaller errors
                    Filter: Oppenheim Schaefer page.441 2stage filters implementation
                        (2stage pair finding by single (zero, pole) pair plus
                        conj. complex pair)
- [timj]        9   Buffered data handles for coarse seek
- [timj]        8   WaveOsc: prop for stereo channel
- [timj]        2 9 API for lp/hp/bp/bs generation from array of roots and poles
                    (requires zero and poles with ->im != 0 to occour in
                    conjugated complex pairs)
- [timj]        6   in API and docs, s/roots/zeros/
- [timj]        4   gsltests: change freq input, so that [0..1] => [0..pi]
- [timj]        5   gsltest: swap epsilon and steepness params for t2* filters
- [timj]        7 6 Async DCache read-ahead thread creation
- [stw/timj]    6 5 filter evaluate function (to draw graph)

GUI features:
- entry focus watcher: for property editing entries, do:
  ::focus_in   - set changed_flag=0
  ::changed    - set changed_flag=1
  _apply_value - set changed_flag=0
  ::focus_out  - only re-apply value if changed_flag!=0
- XFrames should highlight like buttons in EDIT mode?
- Module Menu: add EDIT
- part editor needs play position
- track editor needs play position
- Modul BseTranspose, inputs: frequency, outputs: frequency, property: semitones
- part-view: double click on list items should fire up editor
- BstToolbar, drop-down selections work only after button release
- support GUI info about what PCM device is opened r/w and about midi devices (some have just PCM)
- fix data cache seeks to skip the -64 byte offset at block boundaries

Effects:
* BLIT, band-limited impulse train oscillator
- device monitor latency setting should be persistent in .bserc
- implement filters from http://www.harmony-central.com/Computer/Programming/Audio-EQ-Cookbook.txt
  (main source for http://zynaddsubfx.sourceforge.net)

sfidl:
  - sfidl.1: document the command line options sfidl offers
  - sfidl-manual.texi: complete the documentation
  - stefan: can we optimize cxx_value_get_sequence() returns?
  - handle Procedure {} namesace in namespacehelper
  - rename nspace.printableForm() to something that expresses namespace relativity
90- bse-plugin-generator: Effect->Property structure copies don't work for strings (merely a pointer copy)
85- support records and sequences in bse-plugin-generator and bseprocidl
60- bse.idl defines bseamplifier, for which there is an idl file
    (touch bseamplifier.idl; make breaks)
59- Const lookups don't honour namespacing
59- namespace prefixing in ParamHints doesn't work:
    namespace Dav {
    Num x = (::Bse::STANDARD);
    Num y = (Bse::STANDARD);
    Num z = (::STANDARD);
    };
51- reenable signals in bseprocidl
50- error "bseamplifier.idl:71: error: double definition of 'Bse::Amplifier' as same type" should
    indicate where the previous definition was
49- support N/A choice values, currently hardcoded for BseErrorType in bseprocidl
  - choice type should have validation function
  - handle non-validated sequences and records in generation code (things
    can be demarshalled in non-validated form after incompatible changes)
  - finish Sfidl::CodeGenerator::rename (relative naming)
  - install sfidl
  - what about bswcxxutils.h? is this now obsolete (I think it is -- stw)
  parser:
  - sfidl-parser.cc: property keyword should be nuked
  - sfidl-parser.cc: choices i18n
  - sfidl-parser should assign increemental numbers to enum values as they are
    parsed (starting at 1). i.e. implement the C++ enum numeration mechanism
  - why is Value.value always 0? you actually generate the choice value integers
    on the fly, instead of applying them to Value so other code generators don't
    need to duplicate logic (it's already special cased multiple times in the
    C code generator)
  - sfidl-parser.cc: should report file/line with the error message of missing
    includes instead of include file 'bse/bsecxxmodule.idl' not found
  extensions:
30- choices need support for icons per value
30- choices need support for tooltips per value
20- signals should be specified in idl files (and have to be documentable)
  - beautify procedure skeletons
  - sfidl --output=foo.cc should be implemented
  code generation:
    - extra namespace for C++ client code
    - restructure name generation to example-based output:
      foo-bar, foo_bar, fooBar, FOO_BAR, FooBar
  C language binding:
99  - review Rec primitive types
    - NULL pointer handling is broken
  Qt language binding:
05  - everything
  C++ language binding:
    - defaults for records (should be fetched remotely ; missing type blurb)
    - serialization: can we _really_ only use a template thing?
      => reorganization of the createTypeCode function
    - should objects _really_ be values?
    - eliminate bse-plugin-generator as extra binary? (use sfidl --plugin)
    - bindings miss testing.
    - set bse-preferences BSE::GConfig property.
    - records in bseprocidl: how can we figure out the type?
    - dynamic invocation interface missing in C++ binding (properties, methods)
    - later: introduce iterators into sequences
    - optional conversion routines C++ -> C (and back)
    - createTypeCode refactoring
      funcFromValue, funcToValue,
      codeVCallArgs
    - should we have toplevel (unnamespaced) symbols?
    - should we have a "using Bse::Standard" (as opposed to "using namespace Bse")?

bseprocidl:
  - doesn't really work when it comes to implementing _some_ objects yourself
  - should output lower case vars (Info help instead of Info HELP)

other stuff:
  - bseplugin.c doesn't use libtool properly ; probably gmodule should be ported to
    libtool
  - Bse::MidiEvent: should be wire-passable
  - Makefile.plugins doesn't get regenerated properly
  - C++ Classes _need_(!) documentation (i.e. Sfi::FBlock, Sfi::String)
  - add a dependancy to $SFIDL for beast-gtk/bstrecords.idl
  - rename bindings to client and core (instead of interface and implementation)
  - port arts driver from csl to port-audio
  - write port-audio driver for beast

vim:set ts=8 sts=2 sw=2:
