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[Impeller] support overlapping stops with SSBO gradients. #39174
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…into gradient_with_stps
…into gradient_with_stps
chinmaygarde
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Jan 27, 2023
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I don't have a framework for reasoning about how much more expensive this is. But seems like a fine tradeoff.
@zanderso when's malioc? |
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…119369) * ab1eda7c7 Handle proto deps that were added to the Dart SDK (flutter/engine#39098) * 70f96af0a [impellerc] remove coffset usage (flutter/engine#39199) * 4bab18407 [impellerc] remove remaining remap sampler support (flutter/engine#39198) * a1e657a1e Move Linux Fuchsia FEMU to bringup due to flakes (flutter/engine#39202) * 8567d9699 [Impeller] support overlapping stops with SSBO gradients. (flutter/engine#39174)
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Makes the gradient shaders more expensive, but fully supports overlapping stops and reduces CPU workload. This can be clawed back later via shader variants.
Fixes flutter/flutter#119175