|author||Xinghua Cao <firstname.lastname@example.org>||Mon Jun 08 12:18:21 2020 +0000|
|committer||Commit Bot service account <email@example.com>||Mon Jun 08 12:18:21 2020 +0000|
Reland "Check FP16 support on vulkan backend" This reverts commit 0357eed7de15e901d14f6149e91bfe03d86958de and reland commit bdc05c3d5fef780382c3fd5e5ebcb14bd929819a. The Vulkan-Loader has a bug where if the instance is created with Vulkan 1.1 and not the promoted extensions, it will skip emulation and if the ICD doesn't support Vulkan 1.1 nor the extensions. Enable the promoted extensions, even when creating a Vulkan 1.1 instance. Original change's description: > Check FP16 support on vulkan backend > > This patch check FP16 support on vulkan backend, and introduces > the shader_float16 extension. > > BUG=dawn:426 > TEST=dawn_end2end_tests > > Change-Id: Ie09568a416ce9eb2c11afeede3e7da520550d5fb > Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/21901 > Commit-Queue: Xinghua Cao <firstname.lastname@example.org> > Reviewed-by: Corentin Wallez <email@example.com> > Reviewed-by: Jiawei Shao <firstname.lastname@example.org> > Reviewed-by: Kai Ninomiya <email@example.com> > Reviewed-by: Austin Eng <firstname.lastname@example.org> Bug: chromium:1087896, dawn:426 Change-Id: I2c4465fb2fe957966b44d3e5840112219481c639 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/22781 Commit-Queue: Corentin Wallez <email@example.com> Reviewed-by: Corentin Wallez <firstname.lastname@example.org>
Dawn is an open-source and cross-platform implementation of the work-in-progress WebGPU standard. More precisely it implements
webgpu.h that is a one-to-one mapping with the WebGPU IDL. Dawn is meant to be integrated as part of a larger system and is the underlying implementation of WebGPU in Chromium.
Dawn provides several WebGPU building blocks:
webgpu.hversion that Dawn implements.
User documentation: (TODO, figure out what overlaps with webgpu.h docs)
Apache 2.0 Public License, please see LICENSE.
This is not an officially supported Google product.