Dawn: Remove fragment shader requirement from dawn backend

google / amber

Amber is a multi-API shader test framework

Apache License 2.0

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Dawn: Remove fragment shader requirement from dawn backend #556

Open sarahM0 opened 5 years ago

sarahM0 commented 5 years ago

Based on issue #553

sarahM0 commented 5 years ago

Dawn requires a fragmentStage now and in the medium term. However there are discussions going on since WebGPU currently is set up to allow vertex-only pipelines.

dneto0 commented 5 years ago

I recommend keeping Amber the way it is now: require the fragment stage. Later if WebGPU and Dawn change, then we can adapt.