gecko-dev/layout/base/nsPresArenaObjectList.h
Emilio Cobos Álvarez d1a9b44ea6 Bug 1560188 - Fix and improve display list memory reporting. r=mattwoodrow,njn
I missed in bug 1487216 that the pres arena memory reporting assumes that the
entry indices are frame class ids, which means that we're reporting some display
list arena entries as frames, which is obviously wrong.

Cleanup a bit nsPresArena to remove the custom id concept, and report also
individual display item type memory usage.

Differential Revision: https://phabricator.services.mozilla.com/D35368

--HG--
extra : moz-landing-system : lando
2019-07-02 02:46:09 +00:00

28 lines
1.1 KiB
C

/* -*- 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/. */
/* a list of all types that can be allocated in an nsPresArena, for
preprocessing */
// These are objects that can be stored in the pres arena
//
// FIXME(emilio): Including abstract frame classes in the arena is a bit
// wasteful, but it simplifies the allocation code.
#define FRAME_ID(classname, ...) PRES_ARENA_OBJECT(classname)
#define ABSTRACT_FRAME_ID(classname) PRES_ARENA_OBJECT(classname)
#include "mozilla/FrameIdList.h"
#undef FRAME_ID
#undef ABSTRACT_FRAME_ID
PRES_ARENA_OBJECT(nsLineBox)
PRES_ARENA_OBJECT(DisplayItemData)
PRES_ARENA_OBJECT(nsFrameList)
PRES_ARENA_OBJECT(CustomCounterStyle)
PRES_ARENA_OBJECT(DependentBuiltinCounterStyle)
PRES_ARENA_OBJECT(nsCallbackEventRequest)
PRES_ARENA_OBJECT(nsIntervalSet_Interval)
PRES_ARENA_OBJECT(CellData)
PRES_ARENA_OBJECT(BCCellData)