980577 - [e10s] Mispositioned webgl output with linux + basic layers

Status: RESOLVED WORKSFORME

(Core :: Graphics: Layers, defect)

Description

[John Schoenick [:johns]]

Attachment: Incorrect positioning

With basic layers on linux, I'm seeing webgl output rendered in the wrong position, e.g.: https://www.shadertoy.com/view/MdBGDK

Comment 1

[John Schoenick [:johns]]

Attachment: Correct positioning

Comment 2

[Tom S [:evilpie]]

When running this in a debug build we hit an assert:
mozilla::layers::ImageClientSingle::AddTextureClient (this=0x7fffb9c108d0, aTexture=0x7fffb9c10ba0) at /home/tom/Projects/mozilla-inbound/gfx/layers/client/ImageClient.cpp:309
309	  MOZ_ASSERT((mTextureFlags & aTexture->GetFlags()) == mTextureFlags);

mTextureFlags is 0x1004 and aTexture->GetFlags() is 0x1000
0x4 is TEXTURE_DISALLOW_BIGIMAGE

Comment 3

[Bill McCloskey [inactive unless it's an emergency] (:billm)]

This appears to have been fixed.