Links to downloadable packages can be found here: http://csound.sourceforge.net/ Changes in version 5.02: 2006-06-04 Michael Gogins <gogins@xxxxxxxxxxxx> * Changed the MIDI interoperability opcodes (OOps/midiinterop.c) midinoteoncps, midinoteonoct, midinoteonpch to leave key and velocity unchanged for score-driven performance. 2006-06-04 Istvan Varga <ivarga@xxxxxxxxxxx> * Engine/otran.c: work around constndx() not being compiled correctly 2006-06-03 Istvan Varga <ivarga@xxxxxxxxxxx> * Engine/fgens.c, InOut/libsnd_u.c, OOps/diskin.c, OOps/diskin2.c: GEN01, diskin, diskin2, soundin: with an iformat value of -1, reject headerless files, rather than assuming the same format as the one specified on the command line GEN01: added format codes 7 (8 bit unsigned), 8 (24 bit), and 9 (doubles) * Engine/entry1.c, H/sndinfUG.h, OOps/sndinfUG.c: filelen, filenchnls, filesr: added optional i-time argument that defaults to 1, and if zero, will make the opcodes return zero on headerless files rather than some possibly incorrect defaults * Opcodes/fout.c: fixed bug in fini opcode (negative numbers were read incorrectly) * Engine/sread.c, Engine/swrite.c, Engine/twarp.c: fixes to reading numbers in [] score expressions fixed 's' and 'e' score opcodes with time parameter 2006-06-02 Istvan Varga <ivarga@xxxxxxxxxxx> * New string opcodes: Sdst strsub Ssrc[, istart[, iend]] Sdst strsubk Ssrc, kstart, kend ichr strchar Sstr[, ipos] kchr strchark Sstr[, kpos] ilen strlen Sstr klen strlenk Sstr Sdst strupper Ssrc Sdst strupperk Ssrc Sdst strlower Ssrc Sdst strlowerk Ssrc Sval getcfg iopt ipos strindex Sstr1, Sstr2 kpos strindexk Sstr1, Sstr2 ipos strrindex Sstr1, Sstr2 kpos strrindexk Sstr1, Sstr2 * Engine/express.c, Engine/otran.c: fixed parsing of numbers in exponential notation also some parser fixes related to 0dbfs 2006-06-01 Istvan Varga <ivarga@xxxxxxxxxxx> * Added callback interface to the software bus with named channels, using new opcodes chnrecv and chnsend. The callback function can be set with csoundSetChannelIOCallback(). 2006-05-31 jpff <jpff@xxxxxxxxxxxxxx> * util/sndinfo.c: Added option to print looping information etc. 2006-05-31 Istvan Varga <ivarga@xxxxxxxxxxx> * InOut/widgets.cpp: FLbutton type 1 callback now sets the output to "ion" 2006-05-30 Istvan Varga <ivarga@xxxxxxxxxxx> * Opcodes/fout.c: new opcode: ficlose 2006-05-30 ma++ ingalls <matt@xxxxxxxxxxxxxx> * aops.c, aops.h, csound.h: invalue/outvalue updates as per Istvan's comments * csound.c: changed "early return" comments to debug only * hetro.c: added pollevents inside processing loop * lpanal.c: added warning message with -g flag * sockrecv.c: took out usleep() declaration - was causing compile error 2006-05-28 ma++ ingalls <matt@xxxxxxxxxxxxxx> * frontends/CsoundX: added to cvs * aops.c, entry1.c, entry1.h, csound.h: added hack to invalue/outvalue to support strings 2006-05-27 Istvan Varga <ivarga@xxxxxxxxxxx> * Added ATS analysis utility. 2006-05-26 ma++ ingalls <matt@xxxxxxxxxxxxxx> * frontends/CsoundVST/AEffect.h: commented out 2 PRAGMAS causing compile error on mac * Opcodes/vst4cs/vsthost.c: added plug-in loading for MACH-O mac. commented out #includes that caused compile error on mac * Opcodes/vst4cs/vsthost.h: commented out #includes that caused compile error on mac * Opcodes/vst4cs/fxbank.h: commented out #includes that caused compile error on mac * OOps/aops.c: added i-rate support to invalue/outvalue 2006-05-24 Istvan Varga <ivarga@xxxxxxxxxxx> * InOut/rtalsa.c: changed default device from "default" to "plughw" * InOut/rtjack.c: list available device names for -i adc or -o dac if an invalid device is specified 2006-05-23 Istvan Varga <ivarga@xxxxxxxxxxx> * Opcodes/ugnorman.c: fixed "not initialised" bug in ATSbufread 2006-05-22 Istvan Varga <ivarga@xxxxxxxxxxx> * OOps/midiops.c: massign(): interpret channel number <= 0 as all channels * H/csoundCore.h, Top/csound.c: added new function GetCurrentThreadID() to CSOUND structure 2006-05-21 Michael Gogins <gogins@xxxxxxxxxxxx> * New API function: csoundGetCurrentThreadId() 2006-05-20 Istvan Varga <ivarga@xxxxxxxxxxx> * Opcodes/stackops.c: added new stack opcodes (stack, push, pop, push_f, pop_f); also moved monitor opcode here. * Reworked user defined opcodes to allow for up to 256 input/output arguments. * Opcodes/bilbar.c: removed use of C++ style comments. 2006-05-16 jpff <jpff@xxxxxxxxxxxxxx> * Engine/entry1.c: Change args of xin to match OPCODENUMOUTS 2006-05-15 Anthony Kozar <anthonykozar@xxxxxxxxxxxxx> * Top/cscormai.c: Fixed #includes. * interfaces/CsoundFile.cpp: isspace() is in <cctype> and supposed to be in std namespace * H/csoundCore.h: Increased OPCODENUMOUTS to 64 as requested. 2006-05-15 Istvan Varga <ivarga@xxxxxxxxxxx> * Opcodes/monitor.c: added new opcode: monitor 2006-05-14 jpff <jpff@xxxxxxxxxxxxxx> * util/pvlook.c (pvlook): Rewritten for .pvx format 2006-05-13 jpff <jpff@xxxxxxxxxxxxxx> * util/pvanal.c: Added -B # argument to give a beta to the Kaiser window; still defaults to 6.8 2006-05-12 Istvan Varga <ivarga@xxxxxxxxxxx> * frontends/csound/csound_main.c: overwrite old log files, rather than appending messages 2006-05-08 Istvan Varga <ivarga@xxxxxxxxxxx> * New API functions: csoundCreateMutex, csoundLockMutex, csoundLockMutexNoWait, csoundUnlockMutex, csoundDestroyMutex, csoundRunCommand 2006-05-04 Istvan Varga <ivarga@xxxxxxxxxxx> * InOut/rtalsa.c: added new "devfile" MIDI driver that uses device files in /dev, based on code from Csound 4.23 mididevice.c 2006-05-03 Istvan Varga <ivarga@xxxxxxxxxxx> * InOut/FL_graph.cpp, InOut/widgets.cpp: * InOut/winFLTK.c, InOut/winFLTK.h: added more FLTK flags (see winFLTK.h) 2006-05-02 Istvan Varga <ivarga@xxxxxxxxxxx> * InOut/widgets.cpp, InOut/winFLTK.c, InOut/winFLTK.h: disable threads by default if graphs are used * OOps/sndinfUG.c: filepeak opcode now uses PEAK chunks with libsndfile >= 1.0.16 2006-04-30 Istvan Varga <ivarga@xxxxxxxxxxx> * Attempt to fix thread locks on MacOS X. * util/srconv.c: fixed output amplitude when downsampling allow utility to be stopped by yield callback * install.py, installer/misc/mkpackage.py: install TclCsound command documentation 2006-04-29 Istvan Varga <ivarga@xxxxxxxxxxx> * Made it possible to control the behavior of the FLTK plugin from the host application. This can be done with the following code between calling csoundPreCompile() and csoundCompile(): CSOUND *csound; ... csoundCreateGlobalVariable(csound, "FLTK_Flags", sizeof(int)); *((int*) csoundQueryGlobalVariable(csound, "FLTK_Flags")) = flags; where 'flags' can be the sum of any of the following values: 1: disable widget opcodes 2: disable FLTK graphs 4: disable the use of a separate thread for widget opcodes 8: disable the use of Fl::lock() and Fl::unlock() 16: disable the use of Fl::awake() additionally, after calling csoundCompile(), the same variable can be checked to find out if graphs or widget opcodes are used: 32: FLrun opcode was called 64: callbacks for FLTK graphs are set * Top/main.c: fixed crash on registering opcodes from the host application * frontends/fltk_gui: new GUI frontend that uses the Csound 5 API and FLTK 2006-04-19 Michael gogins <gogins@xxxxxxxxxxxx> * Updated Lua to version 5.1 (current version), changed lua_example.lua to use Class:method calls. 2006-04-17 John ffitch <jpff@xxxxxxxxxxxxxx> * Opcodes/bilbar.c: Added prepared piano string model * H/entry1.h: * Engine/entry1.c: Added remove opcode. Probably should be an API function rather than opcode * Engine/insert.c (delete_instr): New code to delete non-active instruments. Still needs to be checked as it may leave structures dangling. 2006-04-15 Istvan Varga <ivarga@xxxxxxxxxxx> * Engine/namedins.c, Engine/otran.c: optimizations in orchestra parser * interfaces/lua_interface.i: wrap cs_glue.hpp and csPerfThread.hpp 2006-04-09 Istvan Varga <ivarga@xxxxxxxxxxx> * Engine/envvar.c: csoundFileOpen(): check for files with .sd2 extension, and use sf_open() in this case if sf_open_fd() fails * InOut/FL_graph.cpp: wait for the window to be closed by the user at end of performance * InOut/libsnd.c: fixes in enabling peak chunks and dithering * InOut/libsnd_u.c: type2string(): added SD2 to file types * InOut/rtpa.c: print warning if the buffer size (-b) is not an integer multiple of ksmps in full-duplex mode * InOut/window.c: moved deferred loading of widgets plugin from main.c to make graphs work in utilities * Opcodes/compress.c: made rms levels relative to 0dBFS in distort opcode * H/csoundCore.h, Top/csound.c: added dispinit() function pointer to CSOUND structure, for use by utilities * H/version.h: updated API version to 1.01 to reflect change to CSOUND structure * util/pvanal.c: implemented graph displays (limited to 30 frames at this time) * util/sndinfo.c: clear SF_INFO structure before calling sf_open() 2006-04-08 Istvan Varga <ivarga@xxxxxxxxxxx> * OOps/sndinfUG.c: restored filepeak opcode 2006-04-07 Istvan Varga <ivarga@xxxxxxxxxxx> * H/version.h: updated version number to 5.02.0 to reflect addition of new opcodes * Opcodes/compress.c: fixed a few minor errors 2006-04-04 Michael Gogins <gogins@xxxxxxxxxxxx> * Changed FluidSynth opcodes slightly, with fluidEngine iChorusOn, iReverbOn pfields, defaulting to "on"; this can reduce noise in low frequencies in SoundFont rendering. * Updated Windows FluidSynth opcodes to use latest FluidSynth sources. 2006-03-28 jpff <jpff@xxxxxxxxxxxxxx> * Opcodes/compress.c: New code for distort and compress/expander from Barry Vercoe 2006-03-25 Istvan Varga <ivarga@xxxxxxxxxxx> * Engine/entry1.c, H/aops.h, H/entry1.h, OOps/bus.c, opcodes.dir, Opcodes/pitch.c, Opcodes/pitch.h, Opcodes/spectra.c, Top/csound.c: fixes in sensekey opcode 2006-03-22 Michael Gogins <gogins@xxxxxxxxxxxx> * Added ScoreGeneratorVST, a VST plugin for generating scores in VST hosts using Python. * Updated Windows installer for new targets, including Winsound. 2006-03-22 Istvan Varga <ivarga@xxxxxxxxxxx> * interfaces/cs_glue.cpp: * interfaces/cs_glue.hpp: - added new classes to wrap MIDI I/O: CsoundMidiInputStream sends MIDI input messages CsoundMidiOutputStream polls MIDI output messages - added MIDI I/O callbacks to CsoundCallbackWrapper - made it possible to use the message buffer in multiple threads, to allow for redirecting the message output of a CsoundPerformanceThread 2006-03-21 Istvan Varga <ivarga@xxxxxxxxxxx> * SConstruct, Makefile-win32: renamed Csound library to csound{32,64}.dll.5.1 on Windows * SConstruct: attempts to fix install target (still needs a lot of work) * Engine/namedins.c, OOps/bus.c: fixed a-rate channel allocation in user defined opcode with local ksmps * Engine/linevent.c: various minor fixes and code improvements
