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0b35b0e3d8
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88 Commits

Author SHA1 Message Date
Jacek Szpot
0b35b0e3d8 Bug 792180 - Replace NS_{UN,}LIKELY with MOZ_{UN,}LIKELY; r=ehsan 2012-10-26 15:32:10 +02:00
Daniel Holbert
89ff8f3754 Bug 799199: Use IndentBy() instead of looped "fputs" in nsHTMLFramesetBlankFrame's and nsLineBox's List() methods. r=bz 2012-10-08 13:06:04 -07:00
Daniel Holbert
bb610b95ae Bug 799196: Update signature for nsHTMLFramesetBlankFrame::List(). r=bz 2012-10-08 12:58:54 -07:00
Kyle Huey
e5eb83ac5a Bug 760331: Coalesce data for inline style across nodes. r=bz 
This patch enables sharing of an nsAttrValue's MiscContainer between nodes for style rules.  MiscContainers of type eCSSStyleRule are now refcounted (with some clever struct packing to ensure that the amount of memory allocated for MiscContainer remains unchanged on 32 and 64 bit).  This infrastructure can be used to share most MiscContainer types in the future if we find advantages to sharing other types than just eCSSStyleRuley.  A cache mapping strings to MiscContainers has been added to nsHTMLCSSStyleSheet.  MiscContainers can be shared between nsAttrValues when one nsAttrValue is SetTo another nsAttrValue or when there is a cache hit in this cache.  This patch also adds the ability to tell a style rule that it belongs to an nsHTMLCSSStyleSheet, with appropriate accessor functions to separate that from the existing case of belonging to an nsCSSStyleSheet.

The primary use case is to reduce memory use for pages that have lots of inline style attributes with the same value.  This can happen easily with large pages that are automatically generated.  An (admittedly pathological) testcase in Bug 686975 sees over 250 MB of memory savings with this change.  Reusing the same MiscContainer for multiple nodes saves the overhead of maintaining separate copies of the string containing the serialized value of the style attribute and of creating separate style rules for each node.  Eliminating duplicate style rules enables further savings in layout through style context sharing.  The testcase sees the amount of memory used by style contexts go from over 250 MB to 10 KB.

Because the cache is based on the text value of the style attribute, it will not handle attributes that have different text values but are parsed into identical style rules.  We also do not attempt to share MiscContainers when the node's base URI differs from the document URI.  The effect of these limitations is expected to be low.
 2012-09-30 09:40:24 -07:00
Isaac Aggrey
997db4d142 Bug 791906: Replace NSPR integer limit constants with stdint ones; r=ehsan 2012-09-28 01:57:33 -05:00
Ehsan Akhgari
0fd9123eac Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg 
This patch was generated by a script.  Here's the source of the script for
future reference:

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t

convert PRIntn int
convert PRUintn unsigned

convert PRSize size_t

convert PROffset32 int32_t
convert PROffset64 int64_t

convert PRPtrdiff ptrdiff_t

convert PRFloat64 double
 2012-08-22 11:56:38 -04:00
Ms2ger
3f950b5744 Bug 780387 - Part b: Stop using PRIntn; r=bsmedberg 2012-08-09 09:09:40 +02:00
Cameron McCormack
ba7efb66ff Bug 655877 - Part 15: Don't treat SVG text frames as being positioned. r=roc 2012-08-02 21:38:50 +10:00
Cameron McCormack
f41c8a5fe8 Bug 655877 - Part 14: Ignore float in SVG text frames. r=roc 2012-08-02 21:38:49 +10:00
Aryeh Gregor
e806eeab4f Bug 777292 part 2 - Change all nsnull to nullptr 2012-07-30 17:20:58 +03:00
Gervase Markham
ca171eec44 Bug 716478 - update licence to MPL 2. 2012-05-21 12:12:37 +01:00
Nathan Froyd
72e8d1d540 Bug 731615 - Eliminate duplicate headers in layout. rs=smontagu 2012-02-29 10:57:47 -05:00
Markus Stange
cb70f28632 Bug 598482 part 7 - Remove NS_VMREFRESH_* flags. NS_VMREFRESH_NO_SYNC is now the unchangable default. r=roc 2011-12-23 22:52:22 -05:00
Mats Palmgren
9cc6cc3865 Bug 515530 - Remove nsHTMLContainerFrame. r=roc 2011-12-27 21:18:48 +01:00
Phil Ringnalda
3f8c5b26b0 Back out 1ac4cb2e7c32 to c631f9c3e9a9 (bug 598482) for Android reftest failures 2011-12-23 22:21:58 -08:00
Markus Stange
4ef3f032b5 Bug 598482 part 7 - Remove NS_VMREFRESH_* flags. NS_VMREFRESH_NO_SYNC is now the unchangable default. r=roc 2011-12-23 22:52:22 -05:00
Ehsan Akhgari
2a602a5685 Bug 690892 - Replace PR_TRUE/PR_FALSE with true/false on mozilla-central; rs=dbaron 
Landing on a CLOSED TREE
 2011-10-17 10:59:28 -04:00
Michael Wu
d8e503c38b Bug 675553 - Switch from PRBool to bool on a CLOSED TREE , r=bsmedberg,khuey,bz,cjones 
--HG--
rename : tools/trace-malloc/bloatblame.c => tools/trace-malloc/bloatblame.cpp
 2011-09-28 23:19:26 -07:00
Atul Aggarwal
e8bda8ae4b Bug 653295 - Fixing warning of comparision between signed and unsigned integer expressions in nsFrameSetFrame.cpp. r=bz 2011-09-26 01:47:43 +05:30
Masayuki Nakano
d9869bfccf Bug 669028 part.13 layout should use mozilla::LookAndFeel rather than nsILookAndFeel r=roc 2011-09-09 11:27:13 +09:00
Mats Palmgren
6894179e71 Bug 653649 - New way of getting child lists from frames. (part 4/5) r=roc 
Remove the nsIAtom* child list names and use child list ID enum instead.
 2011-08-24 22:54:30 +02:00
Sebastian Kromp
1052ad8280 Bug 578564. Remove nsIFrameSetElement and just use nsHTMLFrameSetElement instead. r=bzbarsky 
--HG--
rename : content/html/content/public/nsIFrameSetElement.h => content/html/content/src/nsHTMLFrameSetElement.h
 2011-06-08 12:04:10 -07:00
Masayuki Nakano
85c451e309 Bug 660121 Remove all pref related methods from nsContentUtils r=roc 2011-05-29 08:42:57 +09:00
Masayuki Nakano
060287addd Bug 659533 Replace nsContentUtils::GetBoolPref() with Preferences::GetBool() r=roc 2011-05-25 15:31:59 +09:00
Jan Küchler
5ef6bf26cf Bug 266236 part 3: Mechanical rename of nsIRenderingContext and nsThebesRenderingContext to nsRenderingContext. Mechanical substitution of nsRefPtr<nsRenderingContext> for nsCOMPtr<nsRenderingContext>. 
--HG--
rename : gfx/src/nsThebesRenderingContext.cpp => gfx/src/nsRenderingContext.cpp
extra : rebase_source : 34884bfcafd885feaf73300bc7246cd192062a48
 2011-04-07 18:04:40 -07:00
Jan Küchler
0e92a9d34a Bug 266236 part 1: Preliminary API cleanup on nsIRenderingContext. 
--HG--
extra : rebase_source : a21ffad484f47103e403b8316eae5fdfd815c2cb
 2011-04-07 18:04:39 -07:00
Ms2ger
3aac8958f3 Bug 637864 - Give nsIViewManager::GetRootView a sane signature; r=bz 2011-03-29 22:24:54 -04:00
Boris Zbarsky
151fe5976e Bug 621841. Clear restyle flags in frameset kids when we process them. r=dbaron 2011-03-04 10:27:02 -05:00
Ehsan Akhgari
963d008f0a Bug 579767 - Frame borders are sometimes not redrawn correctly after dragging them or resizing the window; r,a=roc 2011-01-26 00:41:52 -05:00
Chris Double
4e29108ec5 Bug 623998 - Reduce frameset size limit - r=roc a=blocking2.0:final 2011-01-25 14:38:07 +13:00
L. David Baron
40d60928c6 Fix miscellaneous reflow methods to use new overflow area APIs. (Bug 542595, patch 19) r=roc a2.0=blocking2.0:beta8 2010-10-06 21:25:46 -07:00
Ms2ger
0cf7a5d525 Bug 562698 - Part c: Pass Elements to AttributeWillChange; r=bzbarsky, a=dbaron 2010-08-24 09:06:20 +02:00
Ms2ger
00001ff39e Bug 562698 - Part b: Pass Elements to nsNodeUtils::AttributeChanged; r=bzbarsky, a=dbaron 2010-08-24 09:06:07 +02:00
Robert O'Callahan
812e6204ae Bug 584282. Use nsDisplayItem::ToReferenceFrame() instead of calling nsDisplayListBuilder::ToReferenceFrame, wherever possible. r=tnikkel,a=dbaron 
--HG--
extra : rebase_source : 730ba8640cb37bd8484ff069b5d6fd46d9bc3e84
 2010-08-13 22:01:58 +12:00
Robert O'Callahan
a581cd6197 Bug 584282. Add nsDisplayItem::mToReferenceFrame and initialize it in the constructor. r=tnikkel,a=dbaron 
--HG--
extra : rebase_source : 496cbde7c495eb8872c3d0ffc0ca4c57c2a6a777
 2010-08-13 22:01:13 +12:00
Michael Ventnor
8139bee929 Bug 564991. Part 3: Create unique nsDisplayItem types for every single display item. r=tnikkel 2010-07-16 09:07:49 +12:00
Timothy Nikkel
ac6b2cba42 Bug 564368. Clear lazy frame construction bits when constructing framesets. r=bzbarsky 2010-05-11 19:30:42 -05:00
Timothy Nikkel
a9893292b9 back out e40cbab6a972 (Bug 564705) 590da60fd253 (Bug 507628 and bug 507991) b166415b8c3f (Bug 564368) 0dac5d3eeb97 (Bug 564063) 116e56d84770 (Bug 563407) c51c93f5240f (Bug 536495) for some orange 2010-05-11 22:01:08 -05:00
Timothy Nikkel
f70a0f9c98 Bug 564368. Clear lazy frame construction bits when constructing framesets. r=bzbarsky 2010-05-11 19:30:42 -05:00
Boris Zbarsky
4d2b5f13cc Bug 562688 part 11. Eliminate eELEMENT usage in layout/generic. r=dbaron 2010-04-30 09:12:06 -04:00
Felipe Gomes
960464193b Bug 489127 - nodesFromRect required for better usability on mobile devices (part 1+2) [r=roc] 2010-04-07 20:31:26 -04:00
Ehren Metcalfe
e0ac5d5547 Bug 556446: Remove dead code in layout. r=roc,bz 2010-04-03 07:36:19 -04:00
Robert O'Callahan
4adad50c20 Bug 526394. Part 15: Convert various random chunks of layout code. r=mats 2009-09-03 16:26:00 +12:00
Boris Zbarsky
b2e4054198 Bug 500882 part 2. Switch setting of primary frames to the new API; switch nsFrameManager::GetPrimaryFrameFor to the new API; remove resulting gobs of dead code. r=roc 2009-12-24 16:20:05 -05:00
Boris Zbarsky
99027aa785 Bug 525608 part 3. Change all style set consumers that ask for a pseudo style context to indicate what they're actually asking for (pseudo-element, anonymous box, or xul tree thing). r=dbaron 2009-12-11 02:37:40 -05:00
Boris Zbarsky
fec842ecf2 Bug 525608 part 1. Introduce an enum for keeping track of pseudo-elements. r=dbaron 2009-12-11 02:37:40 -05:00
Boris Zbarsky
e9f228c7d5 Backing out bug 525608 and bug 525952 2009-12-10 18:28:08 -08:00
Boris Zbarsky
0a82b262db Bug 525608 part 3. Change all style set consumers that ask for a pseudo style context to indicate what they're actually asking for (pseudo-element, anonymous box, or xul tree thing). r=dbaron 2009-12-10 14:36:05 -08:00
Boris Zbarsky
b4f32f993e Bug 525608 part 1. Introduce an enum for keeping track of pseudo-elements. r=dbaron 2009-12-10 14:36:04 -08:00
Boris Zbarsky
cc6eb188e6 Bug 523294 part 3. Get rid of the now-unused aStateMask argument to AttributeChanged. r=dbaron 2009-12-10 14:36:04 -08:00