RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-28 23:37:35 +00:00
Code Issues Activity Actions

LibWeb: Use fixed-point saturated arithmetics for CSSPixels

Browse source 
Using fixed-point saturated arithmetics for CSSPixels allows to avoid
accumulating floating-point errors.

This implementation is not complete yet: currently saturated
arithmetics implemented only for addition. But it is enough to not
regress any of layout tests we have :)

See https://github.com/SerenityOS/serenity/issues/18566
This commit is contained in:
Aliaksandr Kalenik 2023-07-23 01:09:39 +02:00 • committed by Andreas Kling
parent 5cdd03fc53
commit bec07d4af7
136 changed files with 1938 additions and 1844 deletions
Download patch file Download diff file Expand all files Collapse all files

22
Tests/LibWeb/Layout/expected/flex-shrink-1.txt
View file

@ -4,32 +4,32 @@ Viewport <#document> at (0,0) content-size 800x600 children: not-inline
Box <div.container> at (9,9) content-size 250x102 flex-container(row) [FFC] children: not-inline
BlockContainer <(anonymous)> (not painted) [BFC] children: inline
TextNode <#text>
BlockContainer <div.box> at (10,10) content-size 62.666666x100 flex-item [BFC] children: inline
BlockContainer <div.box> at (10,10) content-size 62.671875x100 flex-item [BFC] children: inline
line 0 width: 18.9375, height: 17.46875, bottom: 17.46875, baseline: 13.53125
frag 0 from TextNode start: 0, length: 3, rect: [10,10 18.9375x17.46875]
"1 I"
line 1 width: 49.359375, height: 17.9375, bottom: 35.40625, baseline: 13.53125
frag 0 from TextNode start: 4, length: 6, rect: [10,27 49.359375x17.46875]
line 1 width: 49.359375, height: 17.46875, bottom: 34.9375, baseline: 13.53125
frag 0 from TextNode start: 4, length: 6, rect: [10,27.46875 49.359375x17.46875]
"shrink"
line 2 width: 24.875, height: 18.40625, bottom: 53.34375, baseline: 13.53125
frag 0 from TextNode start: 11, length: 3, rect: [10,44 24.875x17.46875]
line 2 width: 24.875, height: 17.46875, bottom: 52.40625, baseline: 13.53125
frag 0 from TextNode start: 11, length: 3, rect: [10,44.9375 24.875x17.46875]
"the"
line 3 width: 38.765625, height: 17.875, bottom: 70.28125, baseline: 13.53125
frag 0 from TextNode start: 15, length: 4, rect: [10,62 38.765625x17.46875]
line 3 width: 38.765625, height: 17.46875, bottom: 69.875, baseline: 13.53125
frag 0 from TextNode start: 15, length: 4, rect: [10,62.40625 38.765625x17.46875]
"most"
TextNode <#text>
BlockContainer <(anonymous)> (not painted) [BFC] children: inline
TextNode <#text>
BlockContainer <div.box> at (74.666666,10) content-size 81.333333x100 flex-item [BFC] children: inline
BlockContainer <div.box> at (74.671875,10) content-size 81.34375x100 flex-item [BFC] children: inline
line 0 width: 78.765625, height: 17.46875, bottom: 17.46875, baseline: 13.53125
frag 0 from TextNode start: 0, length: 10, rect: [74.666666,10 78.765625x17.46875]
frag 0 from TextNode start: 0, length: 10, rect: [74.671875,10 78.765625x17.46875]
"2 I shrink"
TextNode <#text>
BlockContainer <(anonymous)> (not painted) [BFC] children: inline
TextNode <#text>
BlockContainer <div.box> at (158,10) content-size 100x100 flex-item [BFC] children: inline
BlockContainer <div.box> at (158.015625,10) content-size 100x100 flex-item [BFC] children: inline
line 0 width: 68, height: 17.46875, bottom: 17.46875, baseline: 13.53125
frag 0 from TextNode start: 0, length: 9, rect: [158,10 68x17.46875]
frag 0 from TextNode start: 0, length: 9, rect: [158.015625,10 68x17.46875]
"3 I don't"
TextNode <#text>
BlockContainer <(anonymous)> (not painted) [BFC] children: inline