mirror of https://github.com/svaarala/duktape.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.7 KiB
56 lines
1.7 KiB
--- !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:
|
|
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
|
|
- ""
|
|
- - 2014-02-18 13:17:02.959448 Z
|
|
- sva <sami.vaarala@iki.fi>
|
|
- unassigned from release v0.10
|
|
- ""
|
|
- - 2014-04-28 21:32:08.761202 Z
|
|
- Sami Vaarala <sami.vaarala@iki.fi>
|
|
- commented
|
|
- |-
|
|
ArrayBuffer slice() makes a copy of the bytes requested while V8 Buffer
|
|
slice() is a 'view' into the original buffer. This is quite confusing.
|
|
|