1541059 - Add KHR_debug support for WebRender

Status: RESOLVED FIXED

(Core :: Graphics: WebRender, enhancement, P2)

Description

[Andrew Osmond [:aosmond] (he/him)]

Add support for KHR_debug in addition to EXT_debug_marker. This will allow us to view debug markers in RenderDoc/APITrace/etc when debugging WebRender captures on platforms that only support the former.

Comment 1

[Andrew Osmond [:aosmond] (he/him)]

Attachment: Bug 1541059 - Add support for KHR_debug to WebRender for debug markers.

Today we already support EXT_debug_marker for debug markers in
WebRender. This is useful to categorize GL API calls in tools such as
APITrace and RenderDoc. However not all drivers indicate support for
said extension, but instead support KHR_debug. This patch makes us
support both methods, preferring KHR_debug.

Comment 2

[Andrew Osmond [:aosmond] (he/him)]

try: https://treeherder.mozilla.org/#/jobs?repo=try&revision=8e2fdbabeb8a3500442acd55f0818799cb5a92d5

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/69736a7748c5
Add support for KHR_debug to WebRender for debug markers. r=kvark

Comment 4

[Daniel Varga [:dvarga]]

https://hg.mozilla.org/mozilla-central/rev/69736a7748c5