0002144: usage of second/third/fourth/fifth/etc

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Category

Severity

Reproducibility

Date Submitted

Last Update

0002144

[Squeak] TrueType

minor

always

10-30-05 18:44

11-09-08 08:10

Reporter

johnmci

View Status

public

Assigned To

andreas

Priority

normal

Resolution

open

Status

assigned

Product Version

Summary

0002144: usage of second/third/fourth/fifth/etc

Description

StrikeFont, StrikeFontSet, TTCFFont, TTCFontSet used
second/third/fourth/fifth access to pull data out of the array populated by
glyphInfoOf:into:
However this is expensive to do (message sends are not free) in a critical
piece of code that is rending characters to the display surface.

Additional Information

changeset to alter (most?) usages of send/third/etc in Font logic to use at:

Attached Files

JMMFontTuning.1.cs [^] (6,450 bytes) 10-30-05 18:44

lessMethodSendsInFontUsage-JMM.4.cs [^] (9,004 bytes) 11-05-08 16:24

Relationships

SYSTEM WARNING: Creating default object from empty value

related to	0006876	new		Why is my UI slow?
child of	0006570	assigned	tim	A Mother for font and font test problems

Notes
(0012761 - 53 - 65 - 65 - 65 - 65 - 65) johnmci 11-05-08 16:25	Add lessMethodSendsInFontUsage-JMM.4.cs for Pharo

(0012763 - 14 - 14 - 14 - 14 - 14 - 14) MarcusDenker 11-09-08 08:10	in pharo 10142

Issue History
Date Modified	Username	Field	Change
10-30-05 18:44	johnmci	New Issue
10-30-05 18:44	johnmci	Status	new => assigned
10-30-05 18:44	johnmci	Assigned To	=> andreas
10-30-05 18:44	johnmci	File Added: JMMFontTuning.1.cs
09-12-07 02:11	wiz	Relationship added	child of 0006570
01-31-08 08:20	johnmci	Relationship added	related to 0006876
11-05-08 16:24	johnmci	File Added: lessMethodSendsInFontUsage-JMM.4.cs
11-05-08 16:25	johnmci	Note Added: 0012761
11-09-08 08:10	MarcusDenker	Note Added: 0012763

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