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Issue 886936 link

Starred by 1 user
Status: Assigned
Owner:
liber...@chromium.org
Cc:
sande...@chromium.org
ssid@chromium.org
tmathmeyer@chromium.org
gab@chromium.org
erikc...@chromium.org
fdoray@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 3
Type: Bug



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Too many thread created for DXVAVideoDecoderThread

Project Member Reported by etienneb@chromium.org, Sep 19 
We are seeing chrome traces with too many threads named: DXVAVideoDecoderThread.

These traces are received as slow-reports and are available on crash server.

4bcdb20cb790a1af  919 threads
ab142e0f462eb5f9  733 threads

These threads are in the GPU process.
dxv.png
236 KB View Download

Comment 1 by gab@chromium.org, Sep 19

Owner: dalecur...@chromium.org
Status: Assigned (was: Untriaged)
These are coming form media/gpu/windows/dxva_video_decode_accelerator_win.cc

@dalecurtis PTaL

Comment 2 by dalecur...@chromium.org, Sep 19

Cc: sande...@chromium.org
Components: Internals>Media>Hardware
Labels: OS-Windows
Owner: liber...@chromium.org
=>liberato we should switch this to the base::PostTask task runner. If the new D3D11 decoder is planning to have a thread it should use that too.

Comment 3 by dalecur...@chromium.org, Sep 19

Cc: tmathmeyer@chromium.org
+tmathmeyer since it's a good isolated task too.
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