Corentin Wallez 8e68a89cfb Vulkan: Clamp @builtin(frag_depth) with push constant values ... Start using Tint's ClampFragDepth transform in the Vulkan backend when needed in order to correctly clamp @builtin(frag_depth) on Vulkan. Do this by always reserving 8 bytes of push constant space to contain the f32 min and max values from the last viewport command. Reenables relevant CTS tests that were suppressed on Vulkan. Bug: dawn:1125, dawn:1576, dawn:1616 Change-Id: I38f4f6c3c51c99b5e591a780fea9859537529534 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/105642 Reviewed-by: Austin Eng <enga@chromium.org> Reviewed-by: Loko Kung <lokokung@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Corentin Wallez <cwallez@chromium.org>		2023-01-05 12:24:52 +00:00
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override_id.h	Use TINT_REFLECT for OverrideId	2022-11-22 22:23:55 +00:00
tint.h	Vulkan: Clamp @builtin(frag_depth) with push constant values	2023-01-05 12:24:52 +00:00