1615619 - Wrench crashes on Mac when loading a capture that used WR compositor

Status: NEW

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

Description

[Miko Mynttinen]

Backtrace:

frame #10: 0x0000000101b047c4 wrench`core::panicking::panic::hb4bc64e7f35c9151 at panicking.rs:49:4 [opt]
frame #11: 0x0000000100d47a08 wrench`core::option::Option$LT$T$GT$::unwrap::h3e8d857d494bb926(self=Option<&mut alloc::boxed::Box<Compositor>> @ 0x00007ffeefbf3a90) at macros.rs:12:8
frame #12: 0x00000001004ff505 wrench`webrender::renderer::Renderer::render_impl::hcbdf4d05c9a08ef5(self=0x00007ffeefbf69e0, device_size=Option<euclid::size::Size2D<i32, webrender_api::units::DevicePixel>> @ 0x00007ffeefbf4238) at renderer.rs:3092:12
frame #13: 0x00000001004fea00 wrench`webrender::renderer::Renderer::render::hb2f8815df4bcfd51(self=0x00007ffeefbf69e0, device_size=(width = 3840, height = 2160, _unit = core::marker::PhantomData<webrender_api::units::DevicePixel> @ 0x00007ffeefbf41c0)) at renderer.rs:2937:21

Which is https://searchfox.org/mozilla-central/rev/1db5ef59eba65d32d6a29a494e87b6078453e559/gfx/wr/webrender/src/renderer.rs#3092

Captures with gfx.webrender.compositor=false do work.