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Issue 4860002: Merge 65982 - Downsample thumbnail by powers of two before doing lanczos... (Closed)

Created:
10 years, 1 month ago by jamesr
Modified:
9 years, 6 months ago
CC:
chromium-reviews, darin-cc_chromium.org, brettw-cc_chromium.org
Visibility:
Public.

Description

Merge 65982 - Downsample thumbnail by powers of two before doing lanczos This speeds up the resizing portion of thumbnailing from 40ms->15ms on my linux z600 at nearly fullscreen resolution. Thumbnail resizing times on weaker hardware (like netbooks) has been observed in the 150ms+ range, so hopefully this is a proportional speedup there as well. TEST=none BUG=62820 Review URL: http://codereview.chromium.org/4846002 TBR=jamesr@chromium.org Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=66012

Patch Set 1 #

Unified diffs Side-by-side diffs Delta from patch set Stats (+8 lines, -2 lines) Patch
M chrome/renderer/render_view.cc View 2 chunks +8 lines, -2 lines 0 comments Download

Messages

Total messages: 2 (0 generated)
jamesr
10 years, 1 month ago (2010-11-12 23:02:26 UTC) #1
jamesr
10 years, 1 month ago (2010-11-12 23:03:06 UTC) #2

          

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