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Reduce code size of atom lists by storing a table of strings and pointers to fill in. b=181383 r=alecf sr=sfraser

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git-svn-id: svn://10.0.0.236/trunk@138195 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
dbaron%dbaron.org
2003-02-22 15:58:07 +00:00
parent 864ea24cc7
commit 18e9b2801c
24 changed files with 462 additions and 167 deletions
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19
mozilla/content/shared/src/nsLayoutAtoms.cpp
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@@ -36,6 +36,7 @@
*
* ***** END LICENSE BLOCK ***** */
#include "nsLayoutAtoms.h"
#include "nsAtomListUtils.h"
// define storage for all atoms
#define LAYOUT_ATOM(_name, _value) nsIAtom* nsLayoutAtoms::_name;
@@ -45,13 +46,17 @@
static nsrefcnt gRefCnt;
static const nsAtomListInfo LayoutAtoms_info[] = {
#define LAYOUT_ATOM(name_, value_) { &nsLayoutAtoms::name_, value_ },
#include "nsLayoutAtomList.h"
#undef LAYOUT_ATOM
};
void nsLayoutAtoms::AddRefAtoms()
{
if (0 == gRefCnt++) {
// create atoms
#define LAYOUT_ATOM(_name, _value) _name = NS_NewPermanentAtom(_value);
#include "nsLayoutAtomList.h"
#undef LAYOUT_ATOM
nsAtomListUtils::AddRefAtoms(LayoutAtoms_info,
MOZ_ARRAY_LENGTH(LayoutAtoms_info));
}
}
@@ -59,10 +64,8 @@ void nsLayoutAtoms::ReleaseAtoms()
{
NS_PRECONDITION(gRefCnt != 0, "bad release atoms");
if (--gRefCnt == 0) {
// release atoms
#define LAYOUT_ATOM(_name, _value) NS_RELEASE(_name);
#include "nsLayoutAtomList.h"
#undef LAYOUT_ATOM
nsAtomListUtils::ReleaseAtoms(LayoutAtoms_info,
MOZ_ARRAY_LENGTH(LayoutAtoms_info));
}
}