mirror of
https://github.com/RGBCube/serenity
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LibWeb: Make inline paintables own their fragments
The paintable tree structure more closely matches the painting order when fragments are owned by corresponding inline paintables. This change does not affect the layout tree, as it is more convenient for layout purposes to have all fragments owned by a block container in one place. Additionally, this improves performance significantly on pages with many fragments, as we no longer have to walk the ancestor chain up to the closest block container to determine if a fragment belongs to an inline paintable.
This commit is contained in:
Aliaksandr Kalenik
Alexander Kalenik
parent
5ed936289a
commit
2960bf4ec8
34 changed files with 310 additions and 258 deletions
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@ -2,41 +2,41 @@ Viewport <#document> at (0,0) content-size 800x600 children: not-inline
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BlockContainer <html> at (0,0) content-size 800x67 [BFC] children: not-inline
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BlockContainer <body> at (8,8) content-size 784x51 children: not-inline
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BlockContainer <div.a> at (8,8) content-size 784x17 children: inline
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frag 0 from TextNode start: 0, length: 1, rect: [8,8 9.34375x17] baseline: 13.296875
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"a"
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frag 1 from TextNode start: 0, length: 1, rect: [17,8 9.46875x17] baseline: 13.296875
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"b"
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frag 2 from TextNode start: 0, length: 1, rect: [27,8 8.890625x17] baseline: 13.296875
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"c"
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frag 3 from TextNode start: 0, length: 1, rect: [36,8 7.859375x17] baseline: 13.296875
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"d"
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frag 4 from TextNode start: 0, length: 1, rect: [44,8 8.71875x17] baseline: 13.296875
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"e"
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frag 5 from TextNode start: 0, length: 1, rect: [52,8 6.4375x17] baseline: 13.296875
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"f"
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frag 6 from TextNode start: 0, length: 1, rect: [59,8 7.5625x17] baseline: 13.296875
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"g"
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frag 7 from TextNode start: 0, length: 1, rect: [66,8 9.296875x17] baseline: 13.296875
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"h"
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frag 8 from TextNode start: 0, length: 1, rect: [76,8 4.5625x17] baseline: 13.296875
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"i"
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InlineNode <span>
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frag 0 from TextNode start: 0, length: 1, rect: [8,8 9.34375x17] baseline: 13.296875
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"a"
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frag 1 from TextNode start: 0, length: 1, rect: [76,8 4.5625x17] baseline: 13.296875
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"i"
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InlineNode <(anonymous)>
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TextNode <#text>
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TextNode <#text>
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InlineNode <span>
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frag 0 from TextNode start: 0, length: 1, rect: [17,8 9.46875x17] baseline: 13.296875
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"b"
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frag 1 from TextNode start: 0, length: 1, rect: [66,8 9.296875x17] baseline: 13.296875
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"h"
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InlineNode <(anonymous)>
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TextNode <#text>
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TextNode <#text>
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InlineNode <span>
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frag 0 from TextNode start: 0, length: 1, rect: [27,8 8.890625x17] baseline: 13.296875
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"c"
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frag 1 from TextNode start: 0, length: 1, rect: [59,8 7.5625x17] baseline: 13.296875
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"g"
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InlineNode <(anonymous)>
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TextNode <#text>
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TextNode <#text>
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InlineNode <span>
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frag 0 from TextNode start: 0, length: 1, rect: [36,8 7.859375x17] baseline: 13.296875
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"d"
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frag 1 from TextNode start: 0, length: 1, rect: [52,8 6.4375x17] baseline: 13.296875
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"f"
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InlineNode <(anonymous)>
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TextNode <#text>
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TextNode <#text>
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InlineNode <span>
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frag 0 from TextNode start: 0, length: 1, rect: [44,8 8.71875x17] baseline: 13.296875
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"e"
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InlineNode <(anonymous)>
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TextNode <#text>
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TextNode <#text>
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@ -57,152 +57,152 @@ Viewport <#document> at (0,0) content-size 800x600 children: not-inline
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BlockContainer <(anonymous)> at (8,25) content-size 784x0 children: inline
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TextNode <#text>
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BlockContainer <div.b> at (8,25) content-size 784x17 children: inline
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frag 0 from TextNode start: 0, length: 3, rect: [8,25 5.84375x17] baseline: 13.296875
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"“"
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frag 1 from TextNode start: 0, length: 1, rect: [14,25 9.34375x17] baseline: 13.296875
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"a"
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frag 2 from TextNode start: 0, length: 3, rect: [23,25 5.84375x17] baseline: 13.296875
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"‘"
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frag 3 from TextNode start: 0, length: 1, rect: [29,25 9.46875x17] baseline: 13.296875
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"b"
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frag 4 from TextNode start: 0, length: 3, rect: [39,25 5.84375x17] baseline: 13.296875
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"‘"
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frag 5 from TextNode start: 0, length: 1, rect: [44,25 8.890625x17] baseline: 13.296875
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"c"
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frag 6 from TextNode start: 0, length: 3, rect: [53,25 5.84375x17] baseline: 13.296875
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"‘"
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frag 7 from TextNode start: 0, length: 1, rect: [59,25 7.859375x17] baseline: 13.296875
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"d"
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frag 8 from TextNode start: 0, length: 3, rect: [67,25 5.84375x17] baseline: 13.296875
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"‘"
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frag 9 from TextNode start: 0, length: 1, rect: [73,25 8.71875x17] baseline: 13.296875
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"e"
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frag 10 from TextNode start: 0, length: 3, rect: [82,25 5.84375x17] baseline: 13.296875
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"’"
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frag 11 from TextNode start: 0, length: 1, rect: [87,25 6.4375x17] baseline: 13.296875
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"f"
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frag 12 from TextNode start: 0, length: 3, rect: [94,25 5.84375x17] baseline: 13.296875
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"’"
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frag 13 from TextNode start: 0, length: 1, rect: [100,25 7.5625x17] baseline: 13.296875
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"g"
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frag 14 from TextNode start: 0, length: 3, rect: [107,25 5.84375x17] baseline: 13.296875
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"’"
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frag 15 from TextNode start: 0, length: 1, rect: [113,25 9.296875x17] baseline: 13.296875
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"h"
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frag 16 from TextNode start: 0, length: 3, rect: [122,25 5.84375x17] baseline: 13.296875
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"’"
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frag 17 from TextNode start: 0, length: 1, rect: [128,25 4.5625x17] baseline: 13.296875
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"i"
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frag 18 from TextNode start: 0, length: 3, rect: [133,25 5.84375x17] baseline: 13.296875
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"”"
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InlineNode <span>
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frag 0 from TextNode start: 0, length: 1, rect: [14,25 9.34375x17] baseline: 13.296875
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"a"
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frag 1 from TextNode start: 0, length: 1, rect: [128,25 4.5625x17] baseline: 13.296875
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"i"
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 3, rect: [8,25 5.84375x17] baseline: 13.296875
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"“"
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TextNode <#text>
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TextNode <#text>
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InlineNode <span>
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frag 0 from TextNode start: 0, length: 1, rect: [29,25 9.46875x17] baseline: 13.296875
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"b"
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frag 1 from TextNode start: 0, length: 1, rect: [113,25 9.296875x17] baseline: 13.296875
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"h"
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 3, rect: [23,25 5.84375x17] baseline: 13.296875
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"‘"
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TextNode <#text>
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TextNode <#text>
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InlineNode <span>
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frag 0 from TextNode start: 0, length: 1, rect: [44,25 8.890625x17] baseline: 13.296875
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"c"
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frag 1 from TextNode start: 0, length: 1, rect: [100,25 7.5625x17] baseline: 13.296875
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"g"
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 3, rect: [39,25 5.84375x17] baseline: 13.296875
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"‘"
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TextNode <#text>
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TextNode <#text>
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InlineNode <span>
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frag 0 from TextNode start: 0, length: 1, rect: [59,25 7.859375x17] baseline: 13.296875
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"d"
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frag 1 from TextNode start: 0, length: 1, rect: [87,25 6.4375x17] baseline: 13.296875
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"f"
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 3, rect: [53,25 5.84375x17] baseline: 13.296875
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"‘"
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TextNode <#text>
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TextNode <#text>
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InlineNode <span>
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frag 0 from TextNode start: 0, length: 1, rect: [73,25 8.71875x17] baseline: 13.296875
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"e"
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 3, rect: [67,25 5.84375x17] baseline: 13.296875
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"‘"
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TextNode <#text>
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TextNode <#text>
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 3, rect: [82,25 5.84375x17] baseline: 13.296875
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"’"
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TextNode <#text>
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TextNode <#text>
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 3, rect: [94,25 5.84375x17] baseline: 13.296875
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"’"
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TextNode <#text>
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TextNode <#text>
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 3, rect: [107,25 5.84375x17] baseline: 13.296875
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"’"
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TextNode <#text>
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TextNode <#text>
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 3, rect: [122,25 5.84375x17] baseline: 13.296875
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"’"
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TextNode <#text>
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TextNode <#text>
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 3, rect: [133,25 5.84375x17] baseline: 13.296875
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"”"
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TextNode <#text>
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BlockContainer <(anonymous)> at (8,42) content-size 784x0 children: inline
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TextNode <#text>
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BlockContainer <div.c> at (8,42) content-size 784x17 children: inline
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frag 0 from TextNode start: 0, length: 1, rect: [8,42 5.484375x17] baseline: 13.296875
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"("
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frag 1 from TextNode start: 0, length: 1, rect: [13,42 9.34375x17] baseline: 13.296875
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"a"
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frag 2 from TextNode start: 0, length: 1, rect: [23,42 7.625x17] baseline: 13.296875
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"{"
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frag 3 from TextNode start: 0, length: 1, rect: [30,42 9.46875x17] baseline: 13.296875
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"b"
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frag 4 from TextNode start: 0, length: 1, rect: [40,42 6.953125x17] baseline: 13.296875
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"["
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frag 5 from TextNode start: 0, length: 1, rect: [47,42 8.890625x17] baseline: 13.296875
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"c"
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frag 6 from TextNode start: 0, length: 1, rect: [56,42 6.953125x17] baseline: 13.296875
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"["
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frag 7 from TextNode start: 0, length: 1, rect: [63,42 7.859375x17] baseline: 13.296875
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"d"
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frag 8 from TextNode start: 0, length: 1, rect: [71,42 6.953125x17] baseline: 13.296875
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"["
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frag 9 from TextNode start: 0, length: 1, rect: [78,42 8.71875x17] baseline: 13.296875
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"e"
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frag 10 from TextNode start: 0, length: 1, rect: [86,42 7.21875x17] baseline: 13.296875
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"]"
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frag 11 from TextNode start: 0, length: 1, rect: [93,42 6.4375x17] baseline: 13.296875
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"f"
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frag 12 from TextNode start: 0, length: 1, rect: [100,42 7.21875x17] baseline: 13.296875
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"]"
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frag 13 from TextNode start: 0, length: 1, rect: [107,42 7.5625x17] baseline: 13.296875
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"g"
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frag 14 from TextNode start: 0, length: 1, rect: [115,42 7.21875x17] baseline: 13.296875
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"]"
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frag 15 from TextNode start: 0, length: 1, rect: [122,42 9.296875x17] baseline: 13.296875
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"h"
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frag 16 from TextNode start: 0, length: 1, rect: [131,42 7.65625x17] baseline: 13.296875
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"}"
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frag 17 from TextNode start: 0, length: 1, rect: [139,42 4.5625x17] baseline: 13.296875
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"i"
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frag 18 from TextNode start: 0, length: 1, rect: [143,42 4.8125x17] baseline: 13.296875
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")"
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InlineNode <span>
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frag 0 from TextNode start: 0, length: 1, rect: [13,42 9.34375x17] baseline: 13.296875
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"a"
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frag 1 from TextNode start: 0, length: 1, rect: [139,42 4.5625x17] baseline: 13.296875
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"i"
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 1, rect: [8,42 5.484375x17] baseline: 13.296875
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"("
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TextNode <#text>
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TextNode <#text>
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InlineNode <span>
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frag 0 from TextNode start: 0, length: 1, rect: [30,42 9.46875x17] baseline: 13.296875
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"b"
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frag 1 from TextNode start: 0, length: 1, rect: [122,42 9.296875x17] baseline: 13.296875
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"h"
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 1, rect: [23,42 7.625x17] baseline: 13.296875
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"{"
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TextNode <#text>
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TextNode <#text>
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InlineNode <span>
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frag 0 from TextNode start: 0, length: 1, rect: [47,42 8.890625x17] baseline: 13.296875
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"c"
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frag 1 from TextNode start: 0, length: 1, rect: [107,42 7.5625x17] baseline: 13.296875
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"g"
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 1, rect: [40,42 6.953125x17] baseline: 13.296875
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"["
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TextNode <#text>
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TextNode <#text>
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InlineNode <span>
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frag 0 from TextNode start: 0, length: 1, rect: [63,42 7.859375x17] baseline: 13.296875
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"d"
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frag 1 from TextNode start: 0, length: 1, rect: [93,42 6.4375x17] baseline: 13.296875
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"f"
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 1, rect: [56,42 6.953125x17] baseline: 13.296875
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"["
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TextNode <#text>
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TextNode <#text>
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InlineNode <span>
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frag 0 from TextNode start: 0, length: 1, rect: [78,42 8.71875x17] baseline: 13.296875
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"e"
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 1, rect: [71,42 6.953125x17] baseline: 13.296875
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"["
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TextNode <#text>
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TextNode <#text>
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 1, rect: [86,42 7.21875x17] baseline: 13.296875
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"]"
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TextNode <#text>
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TextNode <#text>
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 1, rect: [100,42 7.21875x17] baseline: 13.296875
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"]"
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TextNode <#text>
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TextNode <#text>
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 1, rect: [115,42 7.21875x17] baseline: 13.296875
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"]"
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TextNode <#text>
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TextNode <#text>
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 1, rect: [131,42 7.65625x17] baseline: 13.296875
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"}"
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TextNode <#text>
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TextNode <#text>
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InlineNode <(anonymous)>
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frag 0 from TextNode start: 0, length: 1, rect: [143,42 4.8125x17] baseline: 13.296875
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")"
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TextNode <#text>
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BlockContainer <(anonymous)> at (8,59) content-size 784x0 children: inline
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TextNode <#text>
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