SanityTest.jsm is used for checking Compositor/WebRender capability. DrawSnapshot() seems not getting a result of Compositor/WebRender compositing. :mattwoodrow, can you comment to this bug?
Bug 1682026 Comment 2 Edit History
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SanityTest.jsm is used for checking Compositor capability. DrawSnapshot() seems not getting a result of Compositor compositing. :mattwoodrow, can you comment to this bug?
SanityTest.jsm is used for checking Compositor capability. DrawSnapshot() seems not getting a result of Compositor compositing. With WebRender, .drawWindow() is not called. - https://searchfox.org/mozilla-central/rev/8883276967d39918e2ce64e873afdd432fb406ca/toolkit/components/gfx/SanityTest.jsm#211 :mattwoodrow, can you comment to this bug?
SanityTest.jsm is used for checking Compositor capability. DrawSnapshot() seems not getting a result of Compositor compositing. With WebRender, .drawWindow() is not called, since RenderCompositorANGLE::MaybeReadback() is too slow. - https://searchfox.org/mozilla-central/rev/8883276967d39918e2ce64e873afdd432fb406ca/toolkit/components/gfx/SanityTest.jsm#211 :mattwoodrow, can you comment to this bug?
SanityTest.jsm is used for checking Compositor capability. DrawSnapshot() seems not getting a result of Compositor compositing. With WebRender, .drawWindow() is not called, since RenderCompositorANGLE::MaybeReadback() is too slow. - https://searchfox.org/mozilla-central/rev/8883276967d39918e2ce64e873afdd432fb406ca/toolkit/components/gfx/SanityTest.jsm#211 :mattwoodrow, can you comment to this bug?