Leopard Reference Library
This page lists new and recently changed documents, including Articles, Guides, Reference, Release Notes, Sample Code, Technical Notes, and Technical Q&As. Most documents have a revision history, which details additions and changes to that document since the previous version. Look for "Revision History" at the bottom of the document or in the document's table of contents.

Items are listed in reverse chronological order by publication date. To see the list sorted by the type of revision, click Sort by Revision Type. Items published for the first time (First Version) will be at the top of the list, followed by items with new or changed content (Content Update), followed by items with small fixes, such as typos and format errors, but no significant content changes (Minor Change).

New and updated Reference Library documents are announced in the bi-weekly Apple Developer Connection News, available as an option to ADC members. See the Membership Overview page for details on joining.
Document Revision Descriptions
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Topic
2008-09-16 Disabling Processor Cores on a Multi-Core System (HTML) (日本語 HTML)
Added CHUD Processor preference pane. Removed obsolete content. Made editorial changes.
 Content Update Technical Q&As Audio
2008-09-16 Disabling Processor Cores on a Multi-Core System (HTML) (日本語 HTML)
Added CHUD Processor preference pane. Removed obsolete content. Made editorial changes.
 Content Update Technical Q&As Carbon
2009-01-06 vDSP Correlation, Convolution, and Filtering Reference (HTML) (PDF)
Corrected inaccuracies in documenting function parameters.
 Minor Change Reference Carbon
2009-01-06 vDSP Matrix Operations Reference (HTML) (PDF)
Includes vDSP_mmov and vDSP_mmovD.
 Content Update Reference Carbon
2009-01-06 vDSP One-Dimensional Fast Fourier Transforms Reference (HTML) (PDF)
Minor Change Reference Carbon
2009-01-07 vDSP Single-Vector Operations Reference (HTML) (PDF)
Minor Change Reference Carbon
2008-11-19 vDSP Two-Dimensional Fast Fourier Transforms Reference (HTML) (PDF)
Improved function discussions and corrected formulae.
 Minor Change Reference Carbon
2009-01-06 vDSP Vector-To-Scalar Operations Reference (HTML) (PDF)
Minor fixes to pseudocode and function parameter descriptions.
 Minor Change Reference Carbon
2009-01-06 vDSP Vector-to-Vector Arithmetic Operations Reference (HTML) (PDF)
Added more detailed descriptions of function parameters.
 Minor Change Reference Carbon
2009-01-06 vecLib Framework Reference (HTML) (PDF)
Corrected the Availability of the vForce.h functions.
 Minor Change Reference Carbon
2008-09-16 Disabling Processor Cores on a Multi-Core System (HTML) (日本語 HTML)
Added CHUD Processor preference pane. Removed obsolete content. Made editorial changes.
 Content Update Technical Q&As Cocoa
2009-01-02 NSAutoreleasePool Class Reference (HTML) (PDF)
Changed "managed memory environment" to "reference-counted environment" throughout.
 Minor Change Reference Cocoa
2008-09-16 Disabling Processor Cores on a Multi-Core System (HTML) (日本語 HTML)
Added CHUD Processor preference pane. Removed obsolete content. Made editorial changes.
 Content Update Technical Q&As Core Foundation
2008-09-16 Disabling Processor Cores on a Multi-Core System (HTML) (日本語 HTML)
Added CHUD Processor preference pane. Removed obsolete content. Made editorial changes.
 Content Update Technical Q&As Darwin
2009-01-06 vecLib Framework Reference (HTML) (PDF)
Corrected the Availability of the vForce.h functions.
 Minor Change Reference General
2008-09-16 Disabling Processor Cores on a Multi-Core System (HTML) (日本語 HTML)
Added CHUD Processor preference pane. Removed obsolete content. Made editorial changes.
 Content Update Technical Q&As Graphics & Imaging
2008-09-16 Real world profiling with the OpenGL Profiler (HTML)
First Version
 First Version Technical Notes Graphics & Imaging
2008-10-15 vImage Programming Guide (HTML) (PDF)
Completely re-written, updated and restructured since previous versions. Included several new figures and provided more in-depth descriptions of the operations vImage offers.
 Content Update Guides Graphics & Imaging
2008-09-16 Disabling Processor Cores on a Multi-Core System (HTML) (日本語 HTML)
Added CHUD Processor preference pane. Removed obsolete content. Made editorial changes.
 Content Update Technical Q&As Hardware & Drivers
2009-02-04 Universal Binary Programming Guidelines, Second Edition (HTML) (PDF)
Made minor content additions.
 Minor Change Guides High Performance Computing
2009-02-04 Universal Binary Programming Guidelines, Second Edition (HTML) (PDF)
Made minor content additions.
 Minor Change Guides Intel-Based Macs
2008-09-16 Disabling Processor Cores on a Multi-Core System (HTML) (日本語 HTML)
Added CHUD Processor preference pane. Removed obsolete content. Made editorial changes.
 Content Update Technical Q&As Java
2008-09-16 Disabling Processor Cores on a Multi-Core System (HTML) (日本語 HTML)
Added CHUD Processor preference pane. Removed obsolete content. Made editorial changes.
 Content Update Technical Q&As Multiprocessing
2008-09-16 Disabling Processor Cores on a Multi-Core System (HTML) (日本語 HTML)
Added CHUD Processor preference pane. Removed obsolete content. Made editorial changes.
 Content Update Technical Q&As Tools
2009-01-06 Xcode Debugging Guide (HTML) (PDF)
Made minor content changes.
 Content Update Guides Tools
2008-09-16 Disabling Processor Cores on a Multi-Core System (HTML) (日本語 HTML)
Added CHUD Processor preference pane. Removed obsolete content. Made editorial changes.
 Content Update Technical Q&As Vector Engines
2009-01-06 vDSP Correlation, Convolution, and Filtering Reference (HTML) (PDF)
Corrected inaccuracies in documenting function parameters.
 Minor Change Reference Vector Engines
2009-01-06 vDSP Matrix Operations Reference (HTML) (PDF)
Includes vDSP_mmov and vDSP_mmovD.
 Content Update Reference Vector Engines
2009-01-06 vDSP One-Dimensional Fast Fourier Transforms Reference (HTML) (PDF)
Minor Change Reference Vector Engines
2008-10-15 vDSP Reference Collection (HTML) (PDF)
Fixed several formulaic inaccuracies. Improved discussion on the proper usage of the vDSP_create_fftsetup functions.
 Minor Change Reference Vector Engines
2009-01-07 vDSP Single-Vector Operations Reference (HTML) (PDF)
Minor Change Reference Vector Engines
2008-11-19 vDSP Two-Dimensional Fast Fourier Transforms Reference (HTML) (PDF)
Improved function discussions and corrected formulae.
 Minor Change Reference Vector Engines
2009-01-06 vDSP Vector-To-Scalar Operations Reference (HTML) (PDF)
Minor fixes to pseudocode and function parameter descriptions.
 Minor Change Reference Vector Engines
2009-01-06 vDSP Vector-to-Vector Arithmetic Operations Reference (HTML) (PDF)
Added more detailed descriptions of function parameters.
 Minor Change Reference Vector Engines
2009-01-06 vecLib Framework Reference (HTML) (PDF)
Corrected the Availability of the vForce.h functions.
 Minor Change Reference Vector Engines