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Issue 561730043: Create skylines directly from glyph outlines. (Closed)

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Created:
3 months, 2 weeks ago by hanwenn
Modified:
3 months, 1 week ago
Reviewers:
CC:
lilypond-devel_gnu.org
Visibility:
Public.

Description

Create skylines directly from glyph outlines. This avoids creating garbage for the intermediate Scheme data to transport the glyph outlines. a20f8b786e - Create skylines directly from glyph outlines. baseline: 267e894e79 Thread skyline construction through stencil interpretation args: input/regression/mozart-hrn-3 memory: med diff 76 (stddevs 77 85, n=3) memory: med diff 0.0 % (a20f8b786e is neutral) time: med diff 0.02 (stddevs 0.02 0.02, n=3) time: med diff 0.6 % (a20f8b786e is neutral) a20f8b786e - Create skylines directly from glyph outlines. baseline: 267e894e79 Thread skyline construction through stencil interpretation args: -I carver MSDM memory: med diff -19408 (stddevs 134 228, n=5) memory: med diff -1.8 % (a20f8b786e is leaner) time: med diff -1.14 (stddevs 0.10 0.14, n=5) time: med diff -2.3 % (a20f8b786e is faster)

Patch Set 1 #

Patch Set 2 : rebase #

Patch Set 3 : rebase #

Patch Set 4 : rebase #

Unified diffs Side-by-side diffs Delta from patch set Stats (+54 lines, -110 lines) Patch
M lily/freetype.cc View 1 5 chunks +33 lines, -75 lines 0 comments Download
M lily/include/freetype.hh View 2 chunks +2 lines, -1 line 0 comments Download
M lily/include/lily-proto.hh View 1 2 3 1 chunk +1 line, -0 lines 0 comments Download
M lily/include/open-type-font.hh View 1 chunk +2 lines, -1 line 0 comments Download
M lily/include/pango-font.hh View 1 chunk +1 line, -1 line 0 comments Download
M lily/open-type-font.cc View 1 2 1 chunk +5 lines, -3 lines 0 comments Download
M lily/pango-font.cc View 1 chunk +7 lines, -5 lines 0 comments Download
M lily/stencil-integral.cc View 1 2 4 chunks +3 lines, -24 lines 0 comments Download

Messages

Total messages: 4
hanwenn
goes on top of https://codereview.appspot.com/581960043/
3 months, 2 weeks ago (2020-04-26 07:44:58 UTC) #1
hanwenn
rebase
3 months, 2 weeks ago (2020-04-26 08:30:36 UTC) #2
hanwenn
rebase
3 months, 1 week ago (2020-05-02 07:34:10 UTC) #3
hanwenn
3 months, 1 week ago (2020-05-02 21:49:11 UTC) #4
rebase
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