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-rw-r--r--externals/grill/dynext/dynext.vcproj5
-rwxr-xr-xexternals/grill/dynext/readme.txt5
-rw-r--r--externals/grill/dynext/src/main.cpp64
3 files changed, 40 insertions, 34 deletions
diff --git a/externals/grill/dynext/dynext.vcproj b/externals/grill/dynext/dynext.vcproj
index c7ffc7cd..f7edf246 100644
--- a/externals/grill/dynext/dynext.vcproj
+++ b/externals/grill/dynext/dynext.vcproj
@@ -20,10 +20,11 @@
<Tool
Name="VCCLCompilerTool"
Optimization="0"
- AdditionalIncludeDirectories="c:\programme\audio\pd-0.39-0\src;..\flext\source"
+ AdditionalIncludeDirectories="c:\data\pd\pd-cvs\src;..\flext\source"
PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD"
BasicRuntimeChecks="3"
RuntimeLibrary="5"
+ RuntimeTypeInfo="TRUE"
UsePrecompiledHeader="2"
PrecompiledHeaderFile=".\pd-msvc/d/dyn.pch"
AssemblerListingLocation=".\pd-msvc/d/"
@@ -38,7 +39,7 @@
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
- AdditionalDependencies="pd.lib pthreadVC.lib"
+ AdditionalDependencies="pd.lib"
OutputFile="$(outdir)/dyn~.dll"
LinkIncremental="1"
SuppressStartupBanner="TRUE"
diff --git a/externals/grill/dynext/readme.txt b/externals/grill/dynext/readme.txt
index f28d121c..e779840a 100755
--- a/externals/grill/dynext/readme.txt
+++ b/externals/grill/dynext/readme.txt
@@ -28,6 +28,9 @@ BUGS:
CHANGES:
--------
+0.1.2:
+- optimized DSP path (less copying, no block delay)
+
0.1.1:
- using aligned memory
- cached several symbols
@@ -66,3 +69,5 @@ CHANGES:
TODO:
--------
- add mute attribute
+- separate message and signal proxy objects to save memory
+
diff --git a/externals/grill/dynext/src/main.cpp b/externals/grill/dynext/src/main.cpp
index faf3f137..56c55694 100644
--- a/externals/grill/dynext/src/main.cpp
+++ b/externals/grill/dynext/src/main.cpp
@@ -2,7 +2,7 @@
dyn~ - dynamical object management for PD
-Copyright (c)2003-2005 Thomas Grill (gr@grrrr.org)
+Copyright (c)2003-2006 Thomas Grill (gr@grrrr.org)
For information on usage and redistribution, and for a DISCLAIMER OF ALL
WARRANTIES, see the file, "license.txt," in this distribution.
@@ -19,7 +19,7 @@ WARRANTIES, see the file, "license.txt," in this distribution.
#error You need at least flext version 0.5.0
#endif
-#define DYN_VERSION "0.1.1"
+#define DYN_VERSION "0.1.2"
#if FLEXT_SYS != FLEXT_SYS_PD
@@ -45,7 +45,7 @@ public:
dyn(int argc,const t_atom *argv);
virtual ~dyn();
- void m_reset() { DoExit(); DoInit(); }
+ void m_reset();
void m_reload(); // refresh objects/abstractions
void m_newobj(int argc,const t_atom *argv);
void m_newmsg(int argc,const t_atom *argv);
@@ -140,8 +140,6 @@ protected:
n = 0,buf = NULL;
defsig = 0;
}
-
- static void px_exit(proxy *px) { if(px->buf) FreeAligned(px->buf); }
};
// proxy for inbound messages
@@ -247,7 +245,7 @@ const t_symbol *dyn::sym_pop = NULL;
void dyn::setup(t_classid c)
{
post("");
- post("dyn~ %s - dynamic object management, (C)2003-2005 Thomas Grill",DYN_VERSION);
+ post("dyn~ %s - dynamic object management, (C)2003-2006 Thomas Grill",DYN_VERSION);
post("");
sym_dynsin = MakeSymbol("dyn_in~");
@@ -259,20 +257,20 @@ void dyn::setup(t_classid c)
sym_dyncanvas = MakeSymbol(" dyn~-canvas ");
// set up proxy class for inbound messages
- pxin_class = class_new(const_cast<t_symbol *>(sym_dynin),(t_newmethod)pxin_new,(t_method)proxy::px_exit,sizeof(proxyin),0, A_NULL);
+ pxin_class = class_new(const_cast<t_symbol *>(sym_dynin),(t_newmethod)pxin_new,NULL,sizeof(proxyin),0, A_NULL);
add_anything(pxin_class,proxyin::px_method);
// set up proxy class for inbound signals
- pxins_class = class_new(const_cast<t_symbol *>(sym_dynsin),(t_newmethod)pxins_new,(t_method)proxy::px_exit,sizeof(proxyin),0, A_NULL);
+ pxins_class = class_new(const_cast<t_symbol *>(sym_dynsin),(t_newmethod)pxins_new,NULL,sizeof(proxyin),0, A_NULL);
add_dsp(pxins_class,proxyin::dsp);
CLASS_MAINSIGNALIN(pxins_class, proxyin, defsig);
// set up proxy class for outbound messages
- pxout_class = class_new(const_cast<t_symbol *>(sym_dynout),(t_newmethod)pxout_new,(t_method)proxy::px_exit,sizeof(proxyout),0, A_NULL);
+ pxout_class = class_new(const_cast<t_symbol *>(sym_dynout),(t_newmethod)pxout_new,NULL,sizeof(proxyout),0, A_NULL);
add_anything(pxout_class,proxyout::px_method);
// set up proxy class for outbound signals
- pxouts_class = class_new(const_cast<t_symbol *>(sym_dynsout),(t_newmethod)pxouts_new,(t_method)proxy::px_exit,sizeof(proxyout),0, A_NULL);
+ pxouts_class = class_new(const_cast<t_symbol *>(sym_dynsout),(t_newmethod)pxouts_new,NULL,sizeof(proxyout),0, A_NULL);
add_dsp(pxouts_class,proxyout::dsp);
CLASS_MAINSIGNALIN(pxouts_class, proxyout, defsig);
@@ -651,6 +649,14 @@ t_gobj *dyn::New(const t_symbol *kind,int _argc_,const t_atom *_argv_,bool add)
return newest;
}
+void dyn::m_reset()
+{
+ int dsp = canvas_suspend_dsp();
+ DoExit();
+ DoInit();
+ canvas_resume_dsp(dsp);
+}
+
void dyn::m_reload()
{
post("%s - reload: not implemented yet",thisName());
@@ -837,16 +843,15 @@ void dyn::m_send(int argc,const t_atom *argv)
}
}
-
void dyn::proxyin::dsp(proxyin *x,t_signal **sp)
{
+ FLEXT_ASSERT(x->buf && x->n);
int n = sp[0]->s_n;
if(n != x->n) {
- // if vector size has changed make new buffer
- if(x->buf) FreeAligned(x->buf);
- x->buf = (t_sample *)NewAligned(sizeof(t_sample)*(x->n = n));
+ post("dyn~ proxyin - blocksize doesn't match!");
}
- dsp_add_copy(x->buf,sp[0]->s_vec,n);
+ else
+ dsp_add_copy(x->buf,sp[0]->s_vec,n);
}
void dyn::proxyin::init(dyn *t,bool s)
@@ -860,13 +865,13 @@ void dyn::proxyin::init(dyn *t,bool s)
void dyn::proxyout::dsp(proxyout *x,t_signal **sp)
{
+ FLEXT_ASSERT(x->buf && x->n);
int n = sp[0]->s_n;
if(n != x->n) {
- // if vector size has changed make new buffer
- if(x->buf) FreeAligned(x->buf);
- x->buf = (t_sample *)NewAligned(sizeof(t_sample)*(x->n = n));
+ post("dyn~ proxyout - blocksize doesn't match!");
}
- dsp_add_copy(sp[0]->s_vec,x->buf,n);
+ else
+ dsp_add_copy(sp[0]->s_vec,x->buf,n);
}
void dyn::proxyout::init(dyn *t,int o,bool s)
@@ -879,20 +884,15 @@ void dyn::proxyout::init(dyn *t,int o,bool s)
bool dyn::CbDsp()
{
- // add sub canvas to dsp list (no signal vector to borrow from .. set it to NULL)
+ int n = Blocksize();
+ t_sample *const *in = InSig(),*const *out = OutSig();
+ int i;
+ for(i = 0; i < s_inlets; ++i) pxin[i]->buf = in[i+1],pxin[i]->n = n;
+ for(i = 0; i < s_outlets; ++i) pxout[i]->buf = out[i],pxout[i]->n = n;
+
+ // add sub canvas to dsp list (no signal vector to borrow from .. set it to NULL)
mess1((t_pd *)canvas,const_cast<t_symbol *>(sym_dsp),NULL);
return true;
}
-void dyn::CbSignal()
-{
- int i,n = Blocksize();
- t_sample *const *in = InSig(),*const *out = OutSig();
- for(i = 0; i < s_inlets; ++i)
- if(pxin[i]->buf)
- CopySamples(pxin[i]->buf,in[i+1],n);
-
- for(i = 0; i < s_outlets; ++i)
- if(pxout[i]->buf)
- CopySamples(out[i],pxout[i]->buf,n);
-}
+void dyn::CbSignal() {}
generated by cgit v1.2.1 (git 2.18.0) at 2024-06-29 18:48:14 +0000