[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15080437#comment-15080437 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1722719 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1722719 ] PDFBOX-3131: simplify entry access > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and data to reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15071869#comment-15071869 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1721724 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1721724 ] PDFBOX-3131: use arrays instead if lists > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and data to reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15071876#comment-15071876 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1721729 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1721729 ] PDFBOX-3131: use arrays instead if lists > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and data to reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15071043#comment-15071043 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1721623 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1721623 ] PDFBOX-3131: use the buffer and System.arraycopy instead of reading one byte after the other, simplify readByte > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and data to reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15069778#comment-15069778 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1721556 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1721556 ] PDFBOX-3131: use the buffer and System.arraycopy instead of reading one byte after the other > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and data to reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15069784#comment-15069784 ] Andreas Lehmkühler commented on PDFBOX-3131: This change reduces the time to build the font cache by 50% > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and data to reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15068256#comment-15068256 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1721414 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1721414 ] PDFBOX-3131: don't read the OS/2 table if the whole font is omitted > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and data to reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15068314#comment-15068314 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1721419 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1721419 ] PDFBOX-3131: avoid NPE > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and data to reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15068297#comment-15068297 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1721418 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1721418 ] PDFBOX-3131: use a range mapping instead of storing a mapping for each single value of a format 2 charset of a CID font as there might be thousands of values > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and data to reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15068345#comment-15068345 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1721423 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1721423 ] PDFBOX-3131: use a range mapping instead of storing a mapping for each single value of a format 1 charset of a CID font > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and data to reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15066313#comment-15066313 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1721119 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1721119 ] PDFBOX-3131: preallocate the expected amount of values for collections to avoid massive resizing operations, simplify code > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and data to reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15066352#comment-15066352 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1721132 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1721132 ] PDFBOX-3131: use predefined Charsets instead of strings > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and data to reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15065353#comment-15065353 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1720905 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1720905 ] PDFBOX-3131: preallocate the expected amount of values for collections to avoid massive resizing operations > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and dat ot reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15065365#comment-15065365 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1720909 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1720909 ] PDFBOX-3131: use the byte array instead of using a stream to avoid holding a copy of the origin data > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and dat ot reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15063775#comment-15063775 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1720742 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1720742 ] PDFBOX-3131: preallocate the expected amount of values for collections to avoid massive resizing operations > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and dat ot reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15063826#comment-15063826 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1720749 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1720749 ] PDFBOX-3131: preallocate the expected amount of values for collections to avoid massive resizing operations > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and dat ot reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15064150#comment-15064150 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1720820 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1720820 ] PDFBOX-3131: preallocate the expected amount of values for collections to avoid massive resizing operations > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and dat ot reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15062148#comment-15062148 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1720574 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1720574 ] PDFBOX-3131: preallocate the expected amount of values for collections to avoid massive resizing operations > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and dat ot reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15060367#comment-15060367 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1720397 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1720397 ] PDFBOX-3131: reduce the amount of data when parsing AFM files as PDFBox uses char metrics only > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and dat ot reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15034486#comment-15034486 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1717510 from [~jahewson] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1717510 ] PDFBOX-3131: Expose CFF font data without storing it in memory > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and dat ot reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15034494#comment-15034494 ] John Hewson commented on PDFBOX-3131: - I was using the getData() API for an internal project. I've replaced its implementation with a new ByteSource class which allows a deferred byte[] source to be passed to CFFParser so that it can re-read the original byte[] source on demand, instead of keeping it in memory. I'd have done something simpler but CFF fonts may be nested inside both TTCs and OTFs, so having a getBytes() API is really useful (at least to me). > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and dat ot reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15034163#comment-15034163 ] Andreas Lehmkühler commented on PDFBOX-3131: The font source data isn't stored anymore. It isn't used anywhere. The only hint I've found is PDFBOX-2791. But I didn't got the point as the CFF data isn't changed/repaired anywhere. If the data is really needed, we might implement some sort of a switch. > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and dat ot reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15034122#comment-15034122 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1717473 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1717473 ] PDFBOX-3131: don't store the source data of the font > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and dat ot reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15034110#comment-15034110 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1717472 from [~lehmi] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1717472 ] PDFBOX-3131: don't copy data > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and dat ot reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15034225#comment-15034225 ] John Hewson commented on PDFBOX-3131: - Yep, whatever CFF data was exposed for it's not used, even in my private code. > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and dat ot reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[ https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15034230#comment-15034230 ] ASF subversion and git services commented on PDFBOX-3131: - Commit 1717478 from [~jahewson] in branch 'pdfbox/trunk' [ https://svn.apache.org/r1717478 ] PDFBOX-3131: Completely remove CFF data methods > Reduce amount of intermediate data and objects to reduce memory > footprint/complexity > > > Key: PDFBOX-3131 > URL: https://issues.apache.org/jira/browse/PDFBOX-3131 > Project: PDFBox > Issue Type: Improvement > Components: FontBox >Affects Versions: 2.0.0 >Reporter: Andreas Lehmkühler >Assignee: Andreas Lehmkühler > Fix For: 2.0.0 > > > The CFFParser holds a lot of intermediate data and produces a lot of objects > to do so. The idea is to reduce the amount of such objects and dat ot reduce > the memory footprint and the complexity. > - the class IndexData holds intermediate data creates byte array everytime > when getBytes is called. I'm going to replace the class with a simple list to > reduce the memory footprint and the complexity > - remove unused members of private classes > - create a list of strings instead of a list of byte arrays which is used to > create those strings -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org
[jira] [Commented] (PDFBOX-3131) Reduce amount of intermediate data and objects to reduce memory footprint/complexity
[
https://issues.apache.org/jira/browse/PDFBOX-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15031652#comment-15031652
]
Andreas Lehmkühler commented on PDFBOX-3131:
Does anybody know why we are storing the original data of a CFFFont?
{code:title=CFFParser.java line 118}
font.setData(bytes);
{code}
It doesn't seem to be used anywhere
> Reduce amount of intermediate data and objects to reduce memory
> footprint/complexity
>
>
> Key: PDFBOX-3131
> URL: https://issues.apache.org/jira/browse/PDFBOX-3131
> Project: PDFBox
> Issue Type: Improvement
> Components: FontBox
>Affects Versions: 2.0.0
>Reporter: Andreas Lehmkühler
>Assignee: Andreas Lehmkühler
> Fix For: 2.0.0
>
>
> The CFFParser holds a lot of intermediate data and produces a lot of objects
> to do so. The idea is to reduce the amount of such objects and dat ot reduce
> the memory footprint and the complexity.
> - the class IndexData holds intermediate data creates byte array everytime
> when getBytes is called. I'm going to replace the class with a simple list to
> reduce the memory footprint and the complexity
> - remove unused members of private classes
> - create a list of strings instead of a list of byte arrays which is used to
> create those strings
--
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