--- !ditz.rubyforge.org,2008-03-06/issue 
title: investigate typedarray spec
desc: http://www.khronos.org/registry/typedarray/specs/latest/
type: :task
component: duk
release: v0.10
reporter: sva <sami.vaarala@iki.fi>
status: :unstarted
disposition: 
creation_time: 2013-10-09 10:46:38.283156 Z
references: []

id: ec540c5a32e205d68bb4267cfa41e5a3ce65b665
log_events: 
- - 2013-10-09 10:46:38.488108 Z
  - sva <sami.vaarala@iki.fi>
  - created
  - ""
- - 2013-10-09 10:52:44.096868 Z
  - sva <sami.vaarala@iki.fi>
  - commented
  - |-
    Seems to require:
    
    * ArrayBuffer class, internal pointer is a Duktape plain (fixed?) buffer.
      This seems straightforward.  A 'byteLength' special property (like
      array 'length') would be useful; however, accessor classes also have
      a 'byteLength' and a 'byteOffset' and these properties cannot be
      magical.
    
    * Typed array view types: Int32Array etc.  To work efficiently, property
      access primitives need to provide fast paths for these.
    
    * DataView view type.
- - 2013-10-09 10:53:59.476872 Z
  - sva <sami.vaarala@iki.fi>
  - commented
  - "See also: http://wiki.commonjs.org/wiki/Binary"
- - 2013-10-31 00:04:11.320418 Z
  - sva <sami.vaarala@iki.fi>
  - assigned to release v0.9 from v0.8
  - ""
- - 2013-12-19 00:58:15.181657 Z
  - sva <sami.vaarala@iki.fi>
  - assigned to release v0.10 from v0.9
  - ""