Open
Bug 1035777
Opened 11 years ago
Updated 2 years ago
canvas 'source-in' with white renders black on Linux
Categories
(Core :: Graphics: Canvas2D, defect)
Tracking
()
UNCONFIRMED
People
(Reporter: rearnshaw, Unassigned)
Details
User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36
Steps to reproduce:
Using Firefox 30.0 on Linux:
var canvas = document.createElement('canvas');
var context = canvas.getContext('2d');
var width = canvas.width;
var height = canvas.height;
document.body.appendChild(canvas);
context.fillStyle = 'rgb(0,0,0)';
context.fillRect(0, 0, width, height);
context.globalCompositeOperation = 'source-in';
context.fillStyle = 'rgb(255,255,255)';
context.fillRect(0, 0, width, height);
Or http://jsfiddle.net/g9D48/2/
Actual results:
The canvas is black.
Expected results:
The canvas is white.
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Updated•11 years ago
|
QA Whiteboard: [bugday-20140714]
Component: Untriaged → Canvas: 2D
Product: Firefox → Core
Updated•2 years ago
|
Severity: normal → S3
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Description
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