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In Firefox 4.* method ctx.getImageData(0,0,c.width,c.height) not work for chrome js canvas engine

RESOLVED INVALID

Status

()

Firefox
Extension Compatibility
RESOLVED INVALID
7 years ago
7 years ago

People

(Reporter: Internauta1024A, Unassigned)

Tracking

Trunk
x86
All
Points:
---

Firefox Tracking Flags

(Not tracked)

Details

(URL)

(Reporter)

Description

7 years ago
User-Agent:       Mozilla/5.0 (X11; Linux i686; en-US; rv:2.0b2pre) Gecko/20100718 OlaOS/Dom-8.04 Minefield/4.0b2pre
Build Identifier: Mozilla/5.0 (X11; Linux i686; en-US; rv:2.0b2pre) Gecko/20100718 OlaOS/Dom-8.04 Minefield/4.0b2pre

Error: uncaught exception: [Exception... "Component returned failure code: 0x80004001 (NS_ERROR_NOT_IMPLEMENTED) [nsIDOMCanvasRenderingContext2D.getImageData]"  nsresult: "0x80004001 (NS_ERROR_NOT_IMPLEMENTED)"  location: "JS frame :: chrome://foxfiltre/content/foxfiltreOverlay.js :: fxcnv :: line 33"  data: no]

Reproducible: Always

Steps to Reproduce:
1.Install extension http://canvas.freehost.pl/foxfiltre-0.1.1.xpi
2.Click on image: Context menu->Foxfiltre filtry->Negatyw or other menuitem 
3.Extension not work in Firefox 4.*.
(Reporter)

Updated

7 years ago
Summary: In Firefox 4.* method ctx.getImageData(0,0,c.width,c.height) not work for chrome js engine → In Firefox 4.* method ctx.getImageData(0,0,c.width,c.height) not work for chrome js canvas engine
(Reporter)

Updated

7 years ago
OS: Linux → All
Version: unspecified → Trunk
(Reporter)

Comment 1

7 years ago
In Firefox 4.0 array is uint8 array (in Firefox 3.5 normal array) and method filter not working for uint8 array.

Working extension in Firefox 4.0:
https://addons.mozilla.org/pl/firefox/addon/261486/
Status: UNCONFIRMED → RESOLVED
Last Resolved: 7 years ago
Resolution: --- → INVALID
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