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| author | Michael Drake <tlsa@netsurf-browser.org> | 2011-04-27 13:50:49 +0000 |
|---|---|---|
| committer | Michael Drake <tlsa@netsurf-browser.org> | 2011-04-27 13:50:49 +0000 |
| commit | 1304964f92249a1f8e685db89aa694f77307d6ae (patch) | |
| tree | 706003fb75d65aa2fe2e6f6e2a08f6c0091ca1e0 /render/box.h | |
| parent | d0e7a5ecacc8692b533c8102bfa6b2267f309ab9 (diff) | |
| download | netsurf-1304964f92249a1f8e685db89aa694f77307d6ae.tar.gz netsurf-1304964f92249a1f8e685db89aa694f77307d6ae.tar.bz2 | |
Reduce number of page reflows and viewport
redraws as images are fetched:
+ Flag known-sized boxes generated by images.
+ Treat them as replaced all through layout.
+ Only reflow the document for fetched images
if we don't already have the box at the
right size.
svn path=/trunk/netsurf/; revision=12243
Diffstat (limited to 'render/box.h')
| -rw-r--r-- | render/box.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/render/box.h b/render/box.h index 0703c6da5..e7c19ad6d 100644 --- a/render/box.h +++ b/render/box.h @@ -126,7 +126,8 @@ typedef enum { MEASURED = 1 << 5, /* text box width has been measured */ HAS_HEIGHT = 1 << 6, /* box has height (perhaps due to children) */ MAKE_HEIGHT = 1 << 7, /* box causes its own height */ - NEED_MIN = 1 << 8 /* minimum width is required for layout */ + NEED_MIN = 1 << 8, /* minimum width is required for layout */ + REPLACE_DIM = 1 << 9 /* replaced element has given dimensions */ } box_flags; /* Sides of a box */ |