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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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/PodOperations.h"
#include "mozilla/SizeOfState.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 STYLE_STRUCT(name_) NS_STYLE_SIZES_FIELD(name_)(0),
#include "nsStyleStructList.h"
#undef STYLE_STRUCT
dummy() {
}
void addToTabSizes(nsTabSizes* aSizes) const {
#define STYLE_STRUCT(name_) \
aSizes->add(nsTabSizes::Style, NS_STYLE_SIZES_FIELD(name_));
#include "nsStyleStructList.h"
#undef STYLE_STRUCT
}
size_t getTotalSize() const {
size_t total = 0;
#define STYLE_STRUCT(name_) total += NS_STYLE_SIZES_FIELD(name_);
#include "nsStyleStructList.h"
#undef STYLE_STRUCT
return total;
}
#define STYLE_STRUCT(name_) size_t NS_STYLE_SIZES_FIELD(name_);
#include "nsStyleStructList.h"
#undef STYLE_STRUCT
// 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 "nsPresArenaObjectList.h"
#include "nsDisplayListArenaTypes.h"
#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 "nsPresArenaObjectList.h"
#include "nsDisplayListArenaTypes.h"
#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 "nsPresArenaObjectList.h"
#include "nsDisplayListArenaTypes.h"
#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 "nsPresArenaObjectList.h"
#include "nsDisplayListArenaTypes.h"
#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),
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;
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
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