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| author | Rob Kendrick <rjek@netsurf-browser.org> | 2008-07-07 14:05:29 +0000 |
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| committer | Rob Kendrick <rjek@netsurf-browser.org> | 2008-07-07 14:05:29 +0000 |
| commit | e7c5e16b9b4f75da948f6d27e8de19d7a149548e (patch) | |
| tree | a70c6cdc790e2dc881f0f5c09f88ff9eab3a9206 /content/content.h | |
| parent | 192faa217735d0ab06aeed02a01558f5c95aef72 (diff) | |
| download | netsurf-e7c5e16b9b4f75da948f6d27e8de19d7a149548e.tar.gz netsurf-e7c5e16b9b4f75da948f6d27e8de19d7a149548e.tar.bz2 | |
Performance improvements: rather than calling content_clean() every poll, we now call it no more frequently than once every 5 seconds. Additionally, we cache the result of talloc_total_size() in content_clean() rather than calculating it twice. On large documents, this function took 25% of CPU time. This makes the fetching/rendering/scrolling/redrawing of large documents over twice as fast.
svn path=/trunk/netsurf/; revision=4527
Diffstat (limited to 'content/content.h')
| -rw-r--r-- | content/content.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/content/content.h b/content/content.h index ae43b933e..a44d36782 100644 --- a/content/content.h +++ b/content/content.h @@ -232,6 +232,7 @@ struct content { unsigned int size; /**< Estimated size of all data associated with this content, except alloced as talloc children of this. */ + off_t talloc_size; /**< Used by content_clean() */ char *title; /**< Title for browser window. */ unsigned int active; /**< Number of child fetches or conversions currently in progress. */ |