1559758 - Workaround glGetGraphicsResetStatus on adreno with android version 17

Status: RESOLVED INVALID

(Core :: Graphics, defect)

Description

[Sotaro Ikeda [:sotaro]]

By Bug 1546397 Comment 11, glGetGraphicsResetStatus on adreno with android version 17, glGetGraphicsResetStatus worked well only with glGetGraphicsResetStatusEXT on some devices.

Comment 1

[Sotaro Ikeda [:sotaro]]

Attachment: Bug 1559758 - Workaround glGetGraphicsResetStatus on adreno with android version 17

Comment 2

[Sotaro Ikeda [:sotaro]]

Attachment 9072497 [details] makes WebGL works again on nexus 4 with android version 17 . But it causes gecko very unstable by oom with WebGL :(

With the following STR, gecko crashed very often.

[1] start Fennec
[2] goto https://akirodic.com/p/jellyfish/
[3] Wait until WebGL lose context by oom
[4] Refresh tab of https://akirodic.com/p/jellyfish/

continue [3] - [4].

Comment 3

[Sotaro Ikeda [:sotaro]]

I did not see the crash when gecko view is used with multi process. Even when gecko view is used, WebGL caused crash with single process.

With fennec, WebGL context is always created in parent process. In this case, WebGL caused crash both with SurfaceFactory_EGLImage::Create and with SurfaceFactory_SurfaceTexture.