/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsWindowSizes_h
#define nsWindowSizes_h
#include "mozilla/Assertions.h"
#include "mozilla/SizeOfState.h"
#include "nsStyleStructList.h"
class nsTabSizes {
public:
enum Kind {
DOM,
// DOM stuff.
Style,
// Style stuff.
Other
// Everything else.
};
nsTabSizes() : mDom(
0), mStyle(
0), mOther(
0) {}
void add(Kind kind, size_t n) {
switch (kind) {
case DOM:
mDom += n;
break;
case Style:
mStyle += n;
break;
case Other:
mOther += n;
break;
default:
MOZ_CRASH(
"bad nsTabSizes kind");
}
}
size_t mDom;
size_t mStyle;
size_t mOther;
};
#define ZERO_SIZE(kind, mSize) mSize(
0),
#define ADD_TO_TAB_SIZES(kind, mSize) aSizes->add(nsTabSizes::kind, mSize);
#define ADD_TO_TOTAL_SIZE(kind, mSize) total += mSize;
#define DECL_SIZE(kind, mSize) size_t mSize;
#define NS_STYLE_SIZES_FIELD(name_) mStyle
##name_
struct nsStyleSizes {
nsStyleSizes()
:
#define INIT_FIELD(name_) NS_STYLE_SIZES_FIELD(name_)(
0),
FOR_EACH_STYLE_STRUCT(INIT_FIELD, INIT_FIELD)
#undef INIT_FIELD
dummy() {
}
void addToTabSizes(nsTabSizes* aSizes)
const {
#define ADD_TO_TAB(name_) \
aSizes->add(nsTabSizes::Style, NS_STYLE_SIZES_FIELD(name_));
FOR_EACH_STYLE_STRUCT(ADD_TO_TAB, ADD_TO_TAB)
#undef ADD_TO_TAB
}
size_t getTotalSize()
const {
size_t total =
0;
#define ADD_TO_TOTAL(name_) total += NS_STYLE_SIZES_FIELD(name_);
FOR_EACH_STYLE_STRUCT(ADD_TO_TOTAL, ADD_TO_TOTAL)
#undef ADD_TO_TOTAL
return total;
}
#define DECLARE_FIELD(name_) size_t NS_STYLE_SIZES_FIELD(name_);
FOR_EACH_STYLE_STRUCT(DECLARE_FIELD, DECLARE_FIELD)
#undef DECLARE_FIELD
// Present just to absorb the trailing comma in the constructor.
int dummy;
};
#define NS_ARENA_SIZES_FIELD(classname) mArena
##classname
struct nsArenaSizes {
nsArenaSizes()
:
#define PRES_ARENA_OBJECT(name_) NS_ARENA_SIZES_FIELD(name_)(
0),
#define DISPLAY_LIST_ARENA_OBJECT(name_) PRES_ARENA_OBJECT(name_)
#include "nsDisplayListArenaTypes.inc"
#include "nsPresArenaObjectList.inc"
#undef PRES_ARENA_OBJECT
#undef DISPLAY_LIST_ARENA_OBJECT
dummy() {
}
void addToTabSizes(nsTabSizes* aSizes)
const {
#define PRES_ARENA_OBJECT(name_) \
aSizes->add(nsTabSizes::Other, NS_ARENA_SIZES_FIELD(name_));
#define DISPLAY_LIST_ARENA_OBJECT(name_) PRES_ARENA_OBJECT(name_)
#include "nsDisplayListArenaTypes.inc"
#include "nsPresArenaObjectList.inc"
#undef PRES_ARENA_OBJECT
#undef DISPLAY_LIST_ARENA_OBJECT
}
size_t getTotalSize()
const {
size_t total =
0;
#define PRES_ARENA_OBJECT(name_) total += NS_ARENA_SIZES_FIELD(name_);
#define DISPLAY_LIST_ARENA_OBJECT(name_) PRES_ARENA_OBJECT(name_)
#include "nsDisplayListArenaTypes.inc"
#include "nsPresArenaObjectList.inc"
#undef PRES_ARENA_OBJECT
#undef DISPLAY_LIST_ARENA_OBJECT
return total;
}
#define PRES_ARENA_OBJECT(name_) size_t NS_ARENA_SIZES_FIELD(name_);
#define DISPLAY_LIST_ARENA_OBJECT(name_) PRES_ARENA_OBJECT(name_)
#include "nsDisplayListArenaTypes.inc"
#include "nsPresArenaObjectList.inc"
#undef PRES_ARENA_OBJECT
#undef DISPLAY_LIST_ARENA_OBJECT
// Present just to absorb the trailing comma in the constructor.
int dummy;
};
struct nsDOMSizes {
#define FOR_EACH_SIZE(MACRO) \
MACRO(DOM, mDOMElementNodesSize) \
MACRO(DOM, mDOMTextNodesSize) \
MACRO(DOM, mDOMCDATANodesSize) \
MACRO(DOM, mDOMCommentNodesSize) \
MACRO(DOM, mDOMEventTargetsSize) \
MACRO(DOM, mDOMMediaQueryLists) \
MACRO(DOM, mDOMPerformanceEventEntries) \
MACRO(DOM, mDOMPerformanceUserEntries) \
MACRO(DOM, mDOMPerformanceResourceEntries) \
MACRO(DOM, mDOMResizeObserverControllerSize)
nsDOMSizes() : FOR_EACH_SIZE(ZERO_SIZE) mDOMOtherSize(
0) {}
void addToTabSizes(nsTabSizes* aSizes)
const {
FOR_EACH_SIZE(ADD_TO_TAB_SIZES)
aSizes->add(nsTabSizes::DOM, mDOMOtherSize);
}
size_t getTotalSize()
const {
size_t total =
0;
FOR_EACH_SIZE(ADD_TO_TOTAL_SIZE)
total += mDOMOtherSize;
return total;
}
FOR_EACH_SIZE(DECL_SIZE)
size_t mDOMOtherSize;
#undef FOR_EACH_SIZE
};
class nsWindowSizes {
#define FOR_EACH_SIZE(MACRO) \
MACRO(Style, mLayoutStyleSheetsSize) \
MACRO(Style, mLayoutShadowDomStyleSheetsSize) \
MACRO(Style, mLayoutShadowDomAuthorStyles) \
MACRO(Other, mLayoutPresShellSize) \
MACRO(Other, mLayoutRetainedDisplayListSize) \
MACRO(Style, mLayoutStyleSetsStylistRuleTree) \
MACRO(Style, mLayoutStyleSetsStylistElementAndPseudosMaps) \
MACRO(Style, mLayoutStyleSetsStylistInvalidationMap) \
MACRO(Style, mLayoutStyleSetsStylistRevalidationSelectors) \
MACRO(Style, mLayoutStyleSetsStylistOther) \
MACRO(Style, mLayoutStyleSetsOther) \
MACRO(Style, mLayoutElementDataObjects) \
MACRO(Other, mLayoutTextRunsSize) \
MACRO(Other, mLayoutPresContextSize) \
MACRO(Other, mLayoutFramePropertiesSize) \
MACRO(Style, mLayoutComputedValuesDom) \
MACRO(Style, mLayoutComputedValuesNonDom) \
MACRO(Style, mLayoutComputedValuesVisited) \
MACRO(Style, mLayoutSvgMappedDeclarations) \
MACRO(Other, mPropertyTablesSize) \
MACRO(Other, mBindingsSize)
public:
explicit nsWindowSizes(mozilla::SizeOfState& aState)
: FOR_EACH_SIZE(ZERO_SIZE) mDOMEventTargetsCount(
0),
mDOMEventListenersCount(
0),
mMediaSourceURLsCount(
0),
mState(aState) {}
void addToTabSizes(nsTabSizes* aSizes)
const {
FOR_EACH_SIZE(ADD_TO_TAB_SIZES)
mDOMSizes.addToTabSizes(aSizes);
mArenaSizes.addToTabSizes(aSizes);
mStyleSizes.addToTabSizes(aSizes);
}
size_t getTotalSize()
const {
size_t total =
0;
FOR_EACH_SIZE(ADD_TO_TOTAL_SIZE)
total += mDOMSizes.getTotalSize();
total += mArenaSizes.getTotalSize();
total += mStyleSizes.getTotalSize();
return total;
}
FOR_EACH_SIZE(DECL_SIZE);
uint32_t mDOMEventTargetsCount;
uint32_t mDOMEventListenersCount;
uint32_t mMediaSourceURLsCount;
nsDOMSizes mDOMSizes;
nsArenaSizes mArenaSizes;
nsStyleSizes mStyleSizes;
mozilla::SizeOfState& mState;
#undef FOR_EACH_SIZE
};
#undef ZERO_SIZE
#undef ADD_TO_TAB_SIZES
#undef ADD_TO_TOTAL_SIZE
#undef DECL_SIZE
#endif // nsWindowSizes_h
