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-rw-r--r--externals/grill/flext/changes.txt1
-rw-r--r--externals/grill/flext/readme.txt2
-rw-r--r--externals/grill/flext/source/fldsp.cpp2
-rw-r--r--externals/grill/flext/source/flmap.h8
-rwxr-xr-xexternals/grill/flext/source/flmsg.cpp4
-rw-r--r--externals/grill/flext/source/flout.cpp8
-rwxr-xr-xexternals/grill/flext/source/flprefix.h9
-rwxr-xr-xexternals/grill/flext/source/flqueue.cpp10
-rw-r--r--externals/grill/flext/source/flsupport.cpp8
-rwxr-xr-xexternals/grill/flext/source/flxlet.cpp8
-rw-r--r--externals/grill/flext/tutorial/pd/ex-adv2.pd18
-rw-r--r--externals/grill/flext/tutorial/pd/ex-simple3.pd44
12 files changed, 66 insertions, 56 deletions
diff --git a/externals/grill/flext/changes.txt b/externals/grill/flext/changes.txt
index ae67cbf4..469c9ab1 100644
--- a/externals/grill/flext/changes.txt
+++ b/externals/grill/flext/changes.txt
@@ -38,6 +38,7 @@ Version history:
- added new FLEXT_HEADER macros to enable class templates
- more ToOut/Sys* methods
- fixed help name definition at class setup
+- added gcc branch hinting
0.5.0:
- fixes for 64 bit builds (size_t is integer type of pointer size)
diff --git a/externals/grill/flext/readme.txt b/externals/grill/flext/readme.txt
index f821981c..30d55aba 100644
--- a/externals/grill/flext/readme.txt
+++ b/externals/grill/flext/readme.txt
@@ -1,6 +1,6 @@
flext - C++ layer for Max/MSP and pd (pure data) externals
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
+Copyright (c) 2001-2006 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.
diff --git a/externals/grill/flext/source/fldsp.cpp b/externals/grill/flext/source/fldsp.cpp
index 5eb81ea7..e741c22a 100644
--- a/externals/grill/flext/source/fldsp.cpp
+++ b/externals/grill/flext/source/fldsp.cpp
@@ -49,7 +49,7 @@ t_int *flext_dsp::dspmeth(t_int *w)
#if FLEXT_SYS == FLEXT_SYS_MAX
if(!obj->thisHdr()->z_disabled)
#else
- if(obj->dspon)
+ if(LIKELY(obj->dspon))
#endif
{
flext_base::indsp = true;
diff --git a/externals/grill/flext/source/flmap.h b/externals/grill/flext/source/flmap.h
index 69204e2e..796e9549 100644
--- a/externals/grill/flext/source/flmap.h
+++ b/externals/grill/flext/source/flmap.h
@@ -58,7 +58,7 @@ public:
void *insert(int tsize,size_t k,void *t)
{
void *r;
- if(n)
+ if(LIKELY(n))
r = _set(tsize,k,t);
else {
data[n++](k,t);
@@ -68,11 +68,11 @@ public:
return r;
}
- void *find(int tsize,size_t k) const { return n?_find(tsize,k):0; }
+ void *find(int tsize,size_t k) const { return LIKELY(n)?_find(tsize,k):0; }
void *remove(int tsize,size_t k)
{
- void *r = n?_remove(tsize,k):0;
+ void *r = LIKELY(n)?_remove(tsize,k):0;
// check(tsize);
return r;
}
@@ -213,7 +213,7 @@ public:
inline T remove(K k)
{
void *d = TableAnyMap::remove(N,*(size_t *)&k);
- if(d) --count;
+ if(LIKELY(d)) --count;
return (T)d;
}
diff --git a/externals/grill/flext/source/flmsg.cpp b/externals/grill/flext/source/flmsg.cpp
index ffde9bf2..9d8d8250 100755
--- a/externals/grill/flext/source/flmsg.cpp
+++ b/externals/grill/flext/source/flmsg.cpp
@@ -127,7 +127,7 @@ bool flext_base::FindMeth(int inlet,const t_symbol *s,int argc,const t_atom *arg
ItemCont *clmethhead = ClMeths(thisClassId());
// search for exactly matching tag
- if(methhead && (lst = methhead->FindList(s,inlet)) != NULL && TryMethTag(lst,s,argc,argv)) return true;
+ if(UNLIKELY(methhead) && (lst = methhead->FindList(s,inlet)) != NULL && TryMethTag(lst,s,argc,argv)) return true;
if((lst = clmethhead->FindList(s,inlet)) != NULL && TryMethTag(lst,s,argc,argv)) return true;
// if nothing found try any inlet
@@ -142,7 +142,7 @@ bool flext_base::FindMethAny(int inlet,const t_symbol *s,int argc,const t_atom *
Item *lst;
ItemCont *clmethhead = ClMeths(thisClassId());
- if(methhead && (lst = methhead->FindList(sym_anything,inlet)) != NULL && TryMethAny(lst,s,argc,argv)) return true;
+ if(UNLIKELY(methhead) && (lst = methhead->FindList(sym_anything,inlet)) != NULL && TryMethAny(lst,s,argc,argv)) return true;
if((lst = clmethhead->FindList(sym_anything,inlet)) != NULL && TryMethAny(lst,s,argc,argv)) return true;
// if nothing found try any inlet
diff --git a/externals/grill/flext/source/flout.cpp b/externals/grill/flext/source/flout.cpp
index 3933d5f1..dae256a7 100644
--- a/externals/grill/flext/source/flout.cpp
+++ b/externals/grill/flext/source/flout.cpp
@@ -20,7 +20,7 @@ WARRANTIES, see the file, "license.txt," in this distribution.
void flext_base::ToSysAtom(int n,const t_atom &at) const
{
outlet *o = GetOut(n);
- if(o) {
+ if(LIKELY(o)) {
CRITON();
if(IsSymbol(at))
outlet_symbol((t_outlet *)o,const_cast<t_symbol *>(GetSymbol(at)));
@@ -45,12 +45,12 @@ void flext_base::ToSysAtom(int n,const t_atom &at) const
#if defined(FLEXT_THREADS)
#if FLEXT_QMODE == 2
- #define CHKTHR() ((IsSystemThread() || IsThread(flext::thrmsgid)) && !InDSP())
+ #define CHKTHR() (LIKELY((IsSystemThread() || IsThread(flext::thrmsgid)) && !InDSP()))
#else
- #define CHKTHR() (IsSystemThread() && !InDSP())
+ #define CHKTHR() (LIKELY(IsSystemThread() && !InDSP()))
#endif
#else
- #define CHKTHR() (!InDSP())
+ #define CHKTHR() (LIKELY(!InDSP()))
#endif
void flext_base::ToOutBang(int n) const { if(CHKTHR()) ToSysBang(n); else ToQueueBang(n); }
diff --git a/externals/grill/flext/source/flprefix.h b/externals/grill/flext/source/flprefix.h
index 4568a1cc..0855f73d 100755
--- a/externals/grill/flext/source/flprefix.h
+++ b/externals/grill/flext/source/flprefix.h
@@ -412,5 +412,14 @@ WARRANTIES, see the file, "license.txt," in this distribution.
#define STD
#endif
+// branching hints
+#ifdef __GNUC__
+#define LIKELY(expression) (__builtin_expect(!!(expression), 1))
+#define UNLIKELY(expression) (__builtin_expect(!!(expression), 0))
+#else
+#define LIKELY(expression) (expression)
+#define UNLIKELY(expression) (expression)
+#endif
+
#endif // __FLEXT_PREFIX_H
diff --git a/externals/grill/flext/source/flqueue.cpp b/externals/grill/flext/source/flqueue.cpp
index 2053c4de..c3abbc52 100755
--- a/externals/grill/flext/source/flqueue.cpp
+++ b/externals/grill/flext/source/flqueue.cpp
@@ -208,7 +208,7 @@ private:
void Send() const
{
if(th) {
- if(out < 0)
+ if(UNLIKELY(out < 0))
// message to self
th->CbMethodHandler(-1-out,sym,argc,argc > STATSIZE?argv:argl);
else
@@ -238,7 +238,7 @@ private:
{
sym = s;
argc = cnt;
- if(cnt > STATSIZE) {
+ if(UNLIKELY(cnt > STATSIZE)) {
argv = new t_atom[cnt];
flext::CopyAtoms(cnt,argv,lst);
}
@@ -251,7 +251,7 @@ private:
Msg *Get()
{
Msg *m = &msg;
- if(m->Ok()) {
+ if(LIKELY(m->Ok())) {
for(; m->nxt; m = m->nxt) {}
m = m->nxt = new Msg;
m->Init();
@@ -262,7 +262,7 @@ private:
inline void Queue::Push(MsgBundle *m)
{
- if(m) {
+ if(LIKELY(m)) {
Put(m);
Trigger();
}
@@ -531,7 +531,7 @@ void flext_base::MsgAddAnything(MsgBundle *m,int n,const t_symbol *s,int argc,co
bool flext::SysForward(const t_symbol *recv,const t_symbol *s,int argc,const t_atom *argv)
{
void *cl = recv->s_thing;
- if(!cl) return false;
+ if(UNLIKELY(!cl)) return false;
#if FLEXT_SYS == FLEXT_SYS_PD
pd_typedmess((t_class **)cl,(t_symbol *)s,argc,(t_atom *)argv);
diff --git a/externals/grill/flext/source/flsupport.cpp b/externals/grill/flext/source/flsupport.cpp
index eaa27a60..b77729e6 100644
--- a/externals/grill/flext/source/flsupport.cpp
+++ b/externals/grill/flext/source/flsupport.cpp
@@ -119,7 +119,7 @@ void *flext_root::operator new(size_t bytes)
bytes += sizeof(memtest)*2;
#endif
char *blk;
- if(bytes >= LARGEALLOC) {
+ if(UNLIKELY(bytes >= LARGEALLOC)) {
#if FLEXT_SYS == FLEXT_SYS_MAX && defined(_SYSMEM_H_)
blk = (char *)::sysmem_newptr(bytes);
#else
@@ -163,7 +163,7 @@ void flext_root::operator delete(void *blk)
#endif
size_t bytes = *(size_t *)ori;
- if(bytes >= LARGEALLOC) {
+ if(UNLIKELY(bytes >= LARGEALLOC)) {
#if FLEXT_SYS == FLEXT_SYS_MAX && defined(_SYSMEM_H_)
::sysmem_freeptr(ori);
#else
@@ -205,7 +205,7 @@ void *flext_root::NewAligned(size_t bytes,int bitalign)
bytes += ovh+alignovh;
char *blk;
- if(bytes >= LARGEALLOC) {
+ if(UNLIKELY(bytes >= LARGEALLOC)) {
#if FLEXT_SYS == FLEXT_SYS_MAX && defined(_SYSMEM_H_)
blk = (char *)::sysmem_newptr(bytes);
#else
@@ -239,7 +239,7 @@ void flext_root::FreeAligned(void *blk)
char *ori = *(char **)((char *)blk-sizeof(size_t)-sizeof(char *));
size_t bytes = *(size_t *)((char *)blk-sizeof(size_t));
- if(bytes >= LARGEALLOC) {
+ if(UNLIKELY(bytes >= LARGEALLOC)) {
#if FLEXT_SYS == FLEXT_SYS_MAX && defined(_SYSMEM_H_)
::sysmem_freeptr(ori);
#else
diff --git a/externals/grill/flext/source/flxlet.cpp b/externals/grill/flext/source/flxlet.cpp
index 6aeea303..9fa9486a 100755
--- a/externals/grill/flext/source/flxlet.cpp
+++ b/externals/grill/flext/source/flxlet.cpp
@@ -38,7 +38,7 @@ void flext_base::xlet::Desc(const char *c)
void flext_base::AddInlet(xlettype tp,int mult,const char *desc)
{
- if(incnt+mult >= MAXLETS)
+ if(UNLIKELY(incnt+mult >= MAXLETS))
post("%s - too many inlets",thisName());
else
for(int i = 0; i < mult; ++i) {
@@ -50,7 +50,7 @@ void flext_base::AddInlet(xlettype tp,int mult,const char *desc)
void flext_base::AddOutlet(xlettype tp,int mult,const char *desc)
{
- if(outcnt+mult >= MAXLETS)
+ if(UNLIKELY(outcnt+mult >= MAXLETS))
post("%s - too many outlets",thisName());
else
for(int i = 0; i < mult; ++i) {
@@ -62,7 +62,7 @@ void flext_base::AddOutlet(xlettype tp,int mult,const char *desc)
void flext_base::DescInlet(int ix,const char *d)
{
- if(ix >= incnt)
+ if(UNLIKELY(ix >= incnt))
post("%s - inlet %i not found",thisName(),ix);
else
inlist[ix].Desc(d);
@@ -70,7 +70,7 @@ void flext_base::DescInlet(int ix,const char *d)
void flext_base::DescOutlet(int ix,const char *d)
{
- if(ix >= outcnt)
+ if(UNLIKELY(ix >= incnt))
post("%s - outlet %i not found",thisName(),ix);
else
outlist[ix].Desc(d);
diff --git a/externals/grill/flext/tutorial/pd/ex-adv2.pd b/externals/grill/flext/tutorial/pd/ex-adv2.pd
index f9673cb9..b4fa1ce4 100644
--- a/externals/grill/flext/tutorial/pd/ex-adv2.pd
+++ b/externals/grill/flext/tutorial/pd/ex-adv2.pd
@@ -1,11 +1,9 @@
-#N canvas 329 97 591 352 12;
+#N canvas 329 97 595 356 12;
#X msg 26 97 help;
#X msg 123 146 born;
#X msg 172 147 to;
#X msg 214 149 hula;
-#X msg 228 230 yeah;
#X msg 228 192 hula 1;
-#X text 280 231 other symbol;
#X text 261 150 tag without argument;
#X text 297 190 tag and argument;
#X text 72 97 print a help message;
@@ -15,9 +13,11 @@
#X obj 148 293 adv2;
#X text 21 49 this is identical to the simple3 example;
#X text 145 9 flext tutorial \, (C)2002-2006 Thomas Grill;
-#X connect 0 0 12 0;
-#X connect 1 0 12 0;
-#X connect 2 0 12 0;
-#X connect 3 0 12 0;
-#X connect 4 0 12 0;
-#X connect 5 0 12 0;
+#X text 345 231 symbol message;
+#X msg 228 230 symbol yeah;
+#X connect 0 0 10 0;
+#X connect 1 0 10 0;
+#X connect 2 0 10 0;
+#X connect 3 0 10 0;
+#X connect 4 0 10 0;
+#X connect 14 0 10 0;
diff --git a/externals/grill/flext/tutorial/pd/ex-simple3.pd b/externals/grill/flext/tutorial/pd/ex-simple3.pd
index 7e0749f8..fbdafca5 100644
--- a/externals/grill/flext/tutorial/pd/ex-simple3.pd
+++ b/externals/grill/flext/tutorial/pd/ex-simple3.pd
@@ -1,22 +1,22 @@
-#N canvas 329 97 589 350 12;
-#X msg 22 87 help;
-#X msg 119 136 born;
-#X msg 168 137 to;
-#X msg 210 139 hula;
-#X msg 224 220 yeah;
-#X msg 224 182 hula 1;
-#X text 276 221 other symbol;
-#X obj 144 283 simple3;
-#X text 257 140 tag without argument;
-#X text 293 180 tag and argument;
-#X text 68 87 print a help message;
-#X obj 16 8 cnv 15 550 40 empty empty simple3 10 22 0 24 -260818 -1
-0;
-#X text 174 28 http://grrrr.org;
-#X text 174 10 flext tutorial \, (C)2002-2006 Thomas Grill;
-#X connect 0 0 7 0;
-#X connect 1 0 7 0;
-#X connect 2 0 7 0;
-#X connect 3 0 7 0;
-#X connect 4 0 7 0;
-#X connect 5 0 7 0;
+#N canvas 329 97 593 354 12;
+#X msg 22 87 help;
+#X msg 119 136 born;
+#X msg 168 137 to;
+#X msg 210 139 hula;
+#X msg 224 182 hula 1;
+#X obj 144 283 simple3;
+#X text 257 140 tag without argument;
+#X text 293 180 tag and argument;
+#X text 68 87 print a help message;
+#X obj 16 8 cnv 15 550 40 empty empty simple3 10 22 0 24 -260818 -1
+0;
+#X text 174 28 http://grrrr.org;
+#X text 174 10 flext tutorial \, (C)2002-2006 Thomas Grill;
+#X msg 224 220 symbol yeah;
+#X text 350 219 symbol message;
+#X connect 0 0 5 0;
+#X connect 1 0 5 0;
+#X connect 2 0 5 0;
+#X connect 3 0 5 0;
+#X connect 4 0 5 0;
+#X connect 12 0 5 0;
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-27 07:30:40 +0000