1117271 - [e10s] Google maps become black

Status: VERIFIED FIXED

(Core :: Graphics: CanvasWebGL, defect)

Description

[Alice0775 White]

Similar to Bug 1112385 , but this is different regression window.

Steps
1 Open e10s window
2 Open https://www.google.co.jp/maps
3 Repeat pan and zoom

Regression window
Good:
https://hg.mozilla.org/integration/mozilla-inbound/rev/68aa6c741e27
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:37.0) Gecko/20100101 Firefox/37.0 ID:20141227210313
Bad:
https://hg.mozilla.org/integration/mozilla-inbound/rev/8d5da151b0df
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:37.0) Gecko/20100101 Firefox/37.0 ID:20141227211230
Pushlog:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=68aa6c741e27&tochange=8d5da151b0df

Regressed by8d5da151b0df	Jeff Muizelaar — Bug 1112780. Recreate the RenderTargetView on demand. r=jgilbert This avoids reusing the RenderTargetView across AcquireSync/ReleaseSync pairs and fixes bug 1109718. It adds a ReleaseSync call to ANGLE that causes it to invalidate the RenderTargetView.

Comment 1

[Alice0775 White]

Graphics
--------

Adapter Description: AMD Radeon HD 6450
Adapter Drivers: aticfx64 aticfx64 aticfx64 aticfx32 aticfx32 aticfx32 atiumd64 atidxx64 atidxx64 atiumdag atidxx32 atidxx32 atiumdva atiumd6a atitmm64
Adapter RAM: 1024
ClearType Parameters: Gamma: 2200 Pixel Structure: R ClearType Level: 100 Enhanced Contrast: 200
Device ID: 0x6779
Direct2D Enabled: true
DirectWrite Enabled: true (6.2.9200.16571)
Driver Date: 11-20-2014
Driver Version: 14.501.1003.0
GPU #2 Active: false
GPU Accelerated Windows: 2/2 Direct3D 11 (OMTC)
Subsys ID: 23111787
Vendor ID: 0x1002
WebGL Renderer: Google Inc. -- ANGLE (AMD Radeon HD 6450 Direct3D11 vs_5_0 ps_5_0)
windowLayerManagerRemote: true
AzureCanvasBackend: direct2d 1.1
AzureContentBackend: direct2d 1.1
AzureFallbackCanvasBackend: cairo
AzureSkiaAccelerated: 0

Comment 2

[Jeff Muizelaar [:jrmuizel]]

I expect this will be fixed by bug 1117271

Comment 3

[Jim Mathies [:jimm]]

(In reply to Jeff Muizelaar [:jrmuizel] from comment #2)
> I expect this will be fixed by bug 1117271

Wrong bug # Jeff? This is bug 1117271.

Comment 4

[Jeff Muizelaar [:jrmuizel]]

Yep should be bug 1116190

Comment 5

[Steffen Wilberg]

Indeed, fixed by bug 1116190.

Comment 6

[Alice0775 White]

I can verify the problem was fixed.
https://hg.mozilla.org/mozilla-central/rev/4d91c33b351c
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:37.0) Gecko/20100101 Firefox/37.0 ID:20150106075343