982812 - Australis: Garbage remains on contents area when fullscreen mode

Status: VERIFIED FIXED

(Core :: Graphics: Layers, defect)

Description

[Alice0775 White]

Attachment: screenshot

Build Identifier:
https://hg.mozilla.org/mozilla-central/rev/44ae8462d6ab
Mozilla/5.0 (Windows NT 6.3; WOW64; rv:30.0) Gecko/20100101 Firefox/30.0 ID:20140312030201

*This does not happen Aurora29.0a2.
*This does not happen holly29.0a2.

Steps To Reproduce:
1. Press F11
2. Repeat step.1 if necessary

Graphics
--------

Adapter Description: VMware SVGA 3D
Adapter Drivers: vm3dum64 vm3dum vm3dgl64 vm3dgl
Adapter RAM: 128
Device ID: 0x0405
Direct2D Enabled: Blocked for your graphics card because of unresolved driver issues.
DirectWrite Enabled: false (6.3.9600.16384)
Driver Date: 7-12-2013
Driver Version: 7.14.1.5025
GPU #2 Active: false
GPU Accelerated Windows: 0/1 Basic Blocked for your graphics card because of unresolved driver issues.
Vendor ID: 0x15ad
WebGL Renderer: Google Inc. -- ANGLE (VMware SVGA 3D Direct3D9Ex vs_3_0 ps_3_0)
windowLayerManagerRemote: false
AzureCanvasBackend: skia
AzureContentBackend: cairo
AzureFallbackCanvasBackend: cairo
AzureSkiaAccelerated: 0

Comment 1

[Alice0775 White]

Attachment: screen cast

Comment 2

[Alice0775 White]

Regresion window:
Good
https://hg.mozilla.org/integration/mozilla-inbound/rev/969361ceb21d
Mozilla/5.0 (Windows NT 6.3; WOW64; rv:30.0) Gecko/20100101 Firefox/30.0 ID:20140305185808
Bad:
https://hg.mozilla.org/integration/mozilla-inbound/rev/36e45a68452b
Mozilla/5.0 (Windows NT 6.3; WOW64; rv:30.0) Gecko/20100101 Firefox/30.0 ID:20140305190607
Pushlog:
http://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=969361ceb21d&tochange=36e45a68452b

Regressed by:
36e45a68452b	Matt Woodrow — Bug 940455 - Add LayerManager functonality to clear out a portion of the window for the OS to paint. r=roc,Bas

Comment 3

[Vladimir Vukicevic [:vlad] [:vladv] (needinfo me, slow to respond)]

Not sure if this is the same issue, but the same/similar problem remains when an element requests full screen.  Testcase: http://people.mozilla.com/~vladimir/misc/fs.html  -- click fullscreen, you see the rounded rect cutout on Windows 8 at least.

Comment 4

[Matt Woodrow (:mattwoodrow)]

Attachment: Use UpdateThemeGeometry for windows region clearing

Comment 7

[Markus Stange [:mstange]]

Comment on attachment 8392076 [details] [diff] [review]
Use UpdateThemeGeometry for windows region clearing

Review of attachment 8392076 [details] [diff] [review]:
-----------------------------------------------------------------

Surprisingly simple!

Comment 8

[Matt Woodrow (:mattwoodrow)]

https://hg.mozilla.org/integration/mozilla-inbound/rev/73f9b143169e

Comment 11

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/mozilla-central/rev/73f9b143169e

Comment 12

[Petruta Horea [:phorea], Desktop Test Engineering (back on Sep 5th)]

Reproduced on Win 8.1 64-bit, Nightly 2014-03-13.
Verified as fixed on Firefox 30 beta 2 (20140505140302).