Closed Bug 579824 Opened 14 years ago Closed 14 years ago

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

Categories

(Firefox :: Extension Compatibility, defect)

Product:
Firefox
Component:
Extension Compatibility
Platform:
x86
All
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED INVALID

People

(Reporter: internauta1024a, Unassigned)

References

(
URL
)

Details

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.*.
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
OS: Linux → All
Version: unspecified → Trunk
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
Closed: 14 years ago
Resolution: --- → INVALID
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