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authorThomas Grill <xovo@users.sourceforge.net>2004-03-20 03:23:11 +0000
committerThomas Grill <xovo@users.sourceforge.net>2004-03-20 03:23:11 +0000
commitba9246441375a614630df2c44ff672f79ce11332 (patch)
tree353562abd32d46887457d028c59768a77d1e3e3a /externals/grill/flext/source
parent2990ad18bd258168d5e26d90e3ec44274e4170a7 (diff)
""
svn path=/trunk/; revision=1442
Diffstat (limited to 'externals/grill/flext/source')
-rw-r--r--externals/grill/flext/source/flbase.cpp20
-rw-r--r--externals/grill/flext/source/flbase.h3
-rwxr-xr-xexternals/grill/flext/source/flqueue.cpp6
3 files changed, 27 insertions, 2 deletions
diff --git a/externals/grill/flext/source/flbase.cpp b/externals/grill/flext/source/flbase.cpp
index 2fd25e8e..9b2d5506 100644
--- a/externals/grill/flext/source/flbase.cpp
+++ b/externals/grill/flext/source/flbase.cpp
@@ -120,3 +120,23 @@ const t_symbol *flext_obj::GetParamSym(const t_symbol *sym,t_canvas *c)
return sym;
}
+
+#if FLEXT_SYS == FLEXT_SYS_PD
+// this declaration is missing in m_pd.h (0.37-0 and -1)
+extern "C" void canvas_getargs(int *argcp, t_atom **argvp);
+#endif
+
+
+void flext_obj::CanvasArgs(AtomList &args) const
+{
+#if FLEXT_SYS == FLEXT_SYS_PD
+ int argc;
+ t_atom *argv;
+ canvas_getargs(&argc,&argv);
+ args(argc);
+ for(int i = 0; i < argc; ++i) args[i] = argv[i];
+#else
+ #pragma message("Not implemented")
+ args(0);
+#endif
+}
diff --git a/externals/grill/flext/source/flbase.h b/externals/grill/flext/source/flbase.h
index 594bfbfc..3c190c99 100644
--- a/externals/grill/flext/source/flbase.h
+++ b/externals/grill/flext/source/flbase.h
@@ -260,6 +260,9 @@ class FLEXT_SHARE FLEXT_CLASSDEF(flext_obj):
//! Convert $0 or #0 symbol into appropriate value
static const t_symbol *GetParamSym(const t_symbol *s,t_canvas *c);
+ //! Get the canvas arguments
+ void CanvasArgs(AtomList &args) const;
+
//! @} FLEXT_O_INTERNAL
//! @} FLEXT_OBJCLASS
diff --git a/externals/grill/flext/source/flqueue.cpp b/externals/grill/flext/source/flqueue.cpp
index 747c4cc8..aaf82fef 100755
--- a/externals/grill/flext/source/flqueue.cpp
+++ b/externals/grill/flext/source/flqueue.cpp
@@ -84,8 +84,10 @@ static flext::ThrMutex qmutex;
static void QWork(bool qlock,bool syslock)
{
for(;;) {
- // since qcnt can only be increased from any other function than QWork
- // qc will be a minimum guaranteed number of present queue elements
+ // Since qcnt can only be increased from any other function than QWork
+ // qc will be a minimum guaranteed number of present queue elements.
+ // On the other hand, if new queue elements are added by the methods called
+ // in the loop, these will be sent in the next tick to avoid recursion overflow.
int qc = qcnt;
if(!qc) break;