[Cs-dev] New string variable code

[Cs-dev] New string variable code

Date	2013-05-24 21:44
From	Victor Lazzarini
Subject	[Cs-dev] New string variable code
	I'd just like to let anyone building Csound 6 from GIT know that I have committed a big change in string variable handling. I think I have converted all opcodes to use it now, but there could be one or two I missed (hopefully not). So if you suddenly find that an opcode that has string inputs or outputs is broken, let me know and I will have a look. Strings are now dynamic and should be more memory efficient and able to handle more demanding things like whole orchestras in them. This also meant some small changes to the API (there is no more csoundGetStrVarMaxLen() and there are methods to query the size of channel data). Dr Victor Lazzarini Senior Lecturer Dept. of Music NUI Maynooth Ireland tel.: +353 1 708 3545 Victor dot Lazzarini AT nuim dot ie ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net

Date	2013-05-24 22:15
From	Rory Walsh
Subject	Re: [Cs-dev] New string variable code
	Sounds good Victor. Now that you are on intimate terms with Csound strings, is there any chance the changed opcode could be updated to test for string changes as well? It would prove very useful in frontends with widgets that let users select files :) Slightly off-tpoic, but how does one init a string? On 24 May 2013 21:44, Victor Lazzarini wrote: > I'd just like to let anyone building Csound 6 from GIT know that I have committed a big change in string variable > handling. I think I have converted all opcodes to use it now, but there could be one or two I missed (hopefully not). > So if you suddenly find that an opcode that has string inputs or outputs is broken, let me know and I will have a look. > > Strings are now dynamic and should be more memory efficient and able to handle more demanding things like > whole orchestras in them. > > This also meant some small changes to the API (there is no more csoundGetStrVarMaxLen() and there are > methods to query the size of channel data). > > Dr Victor Lazzarini > Senior Lecturer > Dept. of Music > NUI Maynooth Ireland > tel.: +353 1 708 3545 > Victor dot Lazzarini AT nuim dot ie > > > > > ------------------------------------------------------------------------------ > Try New Relic Now & We'll Send You this Cool Shirt > New Relic is the only SaaS-based application performance monitoring service > that delivers powerful full stack analytics. Optimize and monitor your > browser, app, & servers with just a few lines of code. Try New Relic > and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may > _______________________________________________ > Csound-devel mailing list > Csound-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/csound-devel ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net

Date	2013-05-24 22:42
From	Victor Lazzarini
Subject	Re: [Cs-dev] New string variable code
	I think this should not be a problem. On 24 May 2013, at 22:15, Rory Walsh wrote: > Sounds good Victor. Now that you are on intimate terms with Csound > strings, is there any chance the changed opcode could be updated to > test for string changes as well? It would prove very useful in > frontends with widgets that let users select files :) > Slightly off-tpoic, but how does one init a string? > > > > > > > On 24 May 2013 21:44, Victor Lazzarini wrote: >> I'd just like to let anyone building Csound 6 from GIT know that I have committed a big change in string variable >> handling. I think I have converted all opcodes to use it now, but there could be one or two I missed (hopefully not). >> So if you suddenly find that an opcode that has string inputs or outputs is broken, let me know and I will have a look. >> >> Strings are now dynamic and should be more memory efficient and able to handle more demanding things like >> whole orchestras in them. >> >> This also meant some small changes to the API (there is no more csoundGetStrVarMaxLen() and there are >> methods to query the size of channel data). >> >> Dr Victor Lazzarini >> Senior Lecturer >> Dept. of Music >> NUI Maynooth Ireland >> tel.: +353 1 708 3545 >> Victor dot Lazzarini AT nuim dot ie >> >> >> >> >> ------------------------------------------------------------------------------ >> Try New Relic Now & We'll Send You this Cool Shirt >> New Relic is the only SaaS-based application performance monitoring service >> that delivers powerful full stack analytics. Optimize and monitor your >> browser, app, & servers with just a few lines of code. Try New Relic >> and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may >> _______________________________________________ >> Csound-devel mailing list >> Csound-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/csound-devel > > ------------------------------------------------------------------------------ > Try New Relic Now & We'll Send You this Cool Shirt > New Relic is the only SaaS-based application performance monitoring service > that delivers powerful full stack analytics. Optimize and monitor your > browser, app, & servers with just a few lines of code. Try New Relic > and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may > _______________________________________________ > Csound-devel mailing list > Csound-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/csound-devel Dr Victor Lazzarini Senior Lecturer Dept. of Music NUI Maynooth Ireland tel.: +353 1 708 3545 Victor dot Lazzarini AT nuim dot ie ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net

Date	2013-05-24 22:43
From	Victor Lazzarini
Subject	Re: [Cs-dev] New string variable code
	with assignment = or strset. I might add a init for strings, just to make it complete. On 24 May 2013, at 22:15, Rory Walsh wrote: > Slightly off-tpoic, but how does one init a string? Dr Victor Lazzarini Senior Lecturer Dept. of Music NUI Maynooth Ireland tel.: +353 1 708 3545 Victor dot Lazzarini AT nuim dot ie ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net

Date	2013-05-24 23:27
From	Rory Walsh
Subject	Re: [Cs-dev] New string variable code
	Yes but if you use = it keeps resetting a every k period? no? Adding a string to init would, as you say, complete the picture on that front. Adding support for strings in changed would be really great. And I can't tell you how much easier using changed as a function in an if statement has made my life! ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net

Date	2013-05-24 23:28
From	Michael Gogins
Subject	Re: [Cs-dev] New string variable code
Attachments	None None
	I've just build your new string stuff on MinGW. I've pushed 6 commits with minor fixes and an implementation of cs_strtok_r in widgets.cpp. This is no problem on MinGW, on other platforms if there is a name conflict the name can just be changed in widgets.cpp. On Fri, May 24, 2013 at 5:43 PM, Victor Lazzarini <Victor.Lazzarini@nuim.ie> wrote: with assignment = or strset. I might add a init for strings, just to make it complete. On 24 May 2013, at 22:15, Rory Walsh wrote: > Slightly off-tpoic, but how does one init a string? Dr Victor Lazzarini Senior Lecturer Dept. of Music NUI Maynooth Ireland tel.: +353 1 708 3545 Victor dot Lazzarini AT nuim dot ie ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/csound-devel -- Michael Gogins Irreducible Productions http://www.michael-gogins.com Michael dot Gogins at gmail dot com

Date	2013-05-24 23:40
From	Victor Lazzarini
Subject	Re: [Cs-dev] New string variable code
	No, it's i-time only, so that'll be fine. Victor On 24 May 2013, at 23:27, Rory Walsh wrote: > Yes but if you use = it keeps resetting a every k period? no? Adding a > string to init would, as you say, complete the picture on that front. > Adding support for strings in changed would be really great. And I > can't tell you how much easier using changed as a function in an if > statement has made my life! > > ------------------------------------------------------------------------------ > Try New Relic Now & We'll Send You this Cool Shirt > New Relic is the only SaaS-based application performance monitoring service > that delivers powerful full stack analytics. Optimize and monitor your > browser, app, & servers with just a few lines of code. Try New Relic > and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may > _______________________________________________ > Csound-devel mailing list > Csound-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/csound-devel Dr Victor Lazzarini Senior Lecturer Dept. of Music NUI Maynooth Ireland tel.: +353 1 708 3545 Victor dot Lazzarini AT nuim dot ie ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net

Date	2013-05-24 23:52
From	Victor Lazzarini
Subject	Re: [Cs-dev] New string variable code
Attachments	None None
	OK, sorry I messed up some Windows code, thanks for fixing it. I've had to protect the t_locale definition in sysdep.h with WIN32, which is OK, but I have this error in signalflowchart.cpp: [ 71%] Building CXX object Opcodes/CMakeFiles/signalflowgraph.dir/signalflowgraph.cpp.o cd /Users/victor/src/csound6/debug/Opcodes && /Users/victor/bin/c++ -Dsignalflowgraph_EXPORTS -DUSE_DOUBLE -DCS_DEFAULT_PLUGINDIR=\"/Users/victor/Library/Frameworks/CsoundLib64.framework/Versions/6.0/Resources/Opcodes64\" -D_CSOUND_RELEASE_ -DUSE_LRINT -DMACOSX -DPIPES -DNO_FLTK_THREADS -DHAVE_SOCKETS -DHAVE_STRTOK_R -DHAVE_STRTOD_L -g -fPIC -I/usr/local/include -I/Users/victor/src/csound6/./H -I/Users/victor/src/csound6/./include -I/Users/victor/src/csound6/./Engine -I/Users/victor/src/csound6/. -I/Users/victor/src/csound6/debug -I/Library/Frameworks/Python.framework/Headers -Wno-format -g -o CMakeFiles/signalflowgraph.dir/signalflowgraph.cpp.o -c /Users/victor/src/csound6/Opcodes/signalflowgraph.cpp /Users/victor/src/csound6/Opcodes/signalflowgraph.cpp: In function ‘bool ISSTRCOD(double)’: /Users/victor/src/csound6/Opcodes/signalflowgraph.cpp:125: error: expected unqualified-id before ‘(’ token make[2]: * [Opcodes/CMakeFiles/signalflowgraph.dir/signalflowgraph.cpp.o] Error 1 make[1]: * [Opcodes/CMakeFiles/signalflowgraph.dir/all] Error 2 On 24 May 2013, at 23:28, Michael Gogins wrote: I've just build your new string stuff on MinGW. I've pushed 6 commits with minor fixes and an implementation of cs_strtok_r in widgets.cpp. This is no problem on MinGW, on other platforms if there is a name conflict the name can just be changed in widgets.cpp. On Fri, May 24, 2013 at 5:43 PM, Victor Lazzarini <Victor.Lazzarini@nuim.ie> wrote: with assignment = or strset. I might add a init for strings, just to make it complete. On 24 May 2013, at 22:15, Rory Walsh wrote: > Slightly off-tpoic, but how does one init a string? Dr Victor Lazzarini Senior Lecturer Dept. of Music NUI Maynooth Ireland tel.: +353 1 708 3545 Victor dot Lazzarini AT nuim dot ie ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/csound-devel -- Michael Gogins Irreducible Productions http://www.michael-gogins.com Michael dot Gogins at gmail dot com ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may_______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/csound-devel Dr Victor Lazzarini Senior Lecturer Dept. of Music NUI Maynooth Ireland tel.: +353 1 708 3545 Victor dot Lazzarini AT nuim dot ie

Date	2013-05-25 01:25
From	Michael Gogins
Subject	Re: [Cs-dev] New string variable code
Attachments	None None
	This is Csound development example #umpty-ump why macros are bad... Anyway, my fix was to fix the macro, the problem with my fix is that std::isnan needs <cmath> which was apparently #included indirectly on MinGW but not on your platform. I have added #include <cmath> and pushed it. BTW I have apparently succeeded in building LuaJIT for Android, so now I am going to try again to build the Csound Android NDK modules. Regards, Mike On Fri, May 24, 2013 at 6:52 PM, Victor Lazzarini <Victor.Lazzarini@nuim.ie> wrote: OK, sorry I messed up some Windows code, thanks for fixing it. I've had to protect the t_locale definition in sysdep.h with WIN32, which is OK, but I have this error in signalflowchart.cpp: [ 71%] Building CXX object Opcodes/CMakeFiles/signalflowgraph.dir/signalflowgraph.cpp.o cd /Users/victor/src/csound6/debug/Opcodes && /Users/victor/bin/c++ -Dsignalflowgraph_EXPORTS -DUSE_DOUBLE -DCS_DEFAULT_PLUGINDIR=\"/Users/victor/Library/Frameworks/CsoundLib64.framework/Versions/6.0/Resources/Opcodes64\" -D_CSOUND_RELEASE_ -DUSE_LRINT -DMACOSX -DPIPES -DNO_FLTK_THREADS -DHAVE_SOCKETS -DHAVE_STRTOK_R -DHAVE_STRTOD_L -g -fPIC -I/usr/local/include -I/Users/victor/src/csound6/./H -I/Users/victor/src/csound6/./include -I/Users/victor/src/csound6/./Engine -I/Users/victor/src/csound6/. -I/Users/victor/src/csound6/debug -I/Library/Frameworks/Python.framework/Headers -Wno-format -g -o CMakeFiles/signalflowgraph.dir/signalflowgraph.cpp.o -c /Users/victor/src/csound6/Opcodes/signalflowgraph.cpp /Users/victor/src/csound6/Opcodes/signalflowgraph.cpp: In function ‘bool ISSTRCOD(double)’: /Users/victor/src/csound6/Opcodes/signalflowgraph.cpp:125: error: expected unqualified-id before ‘(’ token make[2]: * [Opcodes/CMakeFiles/signalflowgraph.dir/signalflowgraph.cpp.o] Error 1 make[1]: * [Opcodes/CMakeFiles/signalflowgraph.dir/all] Error 2 On 24 May 2013, at 23:28, Michael Gogins wrote: I've just build your new string stuff on MinGW. I've pushed 6 commits with minor fixes and an implementation of cs_strtok_r in widgets.cpp. This is no problem on MinGW, on other platforms if there is a name conflict the name can just be changed in widgets.cpp. On Fri, May 24, 2013 at 5:43 PM, Victor Lazzarini <Victor.Lazzarini@nuim.ie> wrote: with assignment = or strset. I might add a init for strings, just to make it complete. On 24 May 2013, at 22:15, Rory Walsh wrote: > Slightly off-tpoic, but how does one init a string? Dr Victor Lazzarini Senior Lecturer Dept. of Music NUI Maynooth Ireland tel.: +353 1 708 3545 Victor dot Lazzarini AT nuim dot ie ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/csound-devel -- Michael Gogins Irreducible Productions http://www.michael-gogins.com Michael dot Gogins at gmail dot com ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may_______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/csound-devel Dr Victor Lazzarini Senior Lecturer Dept. of Music NUI Maynooth Ireland tel.: +353 1 708 3545 Victor dot Lazzarini AT nuim dot ie ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/csound-devel -- Michael Gogins Irreducible Productions http://www.michael-gogins.com Michael dot Gogins at gmail dot com