Open Bug 1645021 Opened 5 years ago Updated 3 years ago

Reduce the cost of displaying HUD profiling tools in WebRender

Categories

(Core :: Graphics: WebRender, task, P3)

Product:
Core
Component:
Graphics: WebRender
Type:
task

Tracking

()

People

(Reporter: nical, Unassigned)

References

(Blocks 1 open bug)

Details

With picture caching the built-in HUD profiler tools and indicators for a full-screen alpha surface to be composited which skews performance and prevents gfx folks from having some of these useful diagnostics visible at all times.

We should probably:

  • allocate a tight compositor surfaces just big enough for the HUD information to be displayed,
  • make these surfaces opaque and render the HUD without alpha blending.
Severity: -- → N/A
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