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Roll third_party/SPIRV-Tools/ 1c8bda372..fd773eb50 (5 commits)1c8bda3721..fd773eb50d$ git log 1c8bda372..fd773eb50 --date=short --no-merges --format='%ad %ae %s' 2020-03-26 stevenperron Start SPIRV-Tools v2020.3 2020-03-26 stevenperron Finalize SPIRV-Tools v2020.2 2020-03-26 stevenperron Update CHANGES 2020-03-25 alanbaker Fix identification of Vulkan images and buffers (#3253) 2020-03-23 alanbaker Disallow phis of images, samplers and sampled images (#3246) Roll third_party/glslang/ 1f0fcbe5a..08c02ced7 (38 commits)1f0fcbe5a3..08c02ced79$ git log 1f0fcbe5a..08c02ced7 --date=short --no-merges --format='%ad %ae %s' 2020-03-30 dsinclair Remove unused variables. 2020-03-30 cepheus Fix #2163: improve comments for addProcess() and the preamble. 2020-03-30 ntfs.hard printf format 2020-03-30 ntfs.hard unused var 2020-03-30 ntfs.hard bitwise on boolean 2020-03-30 ntfs.hard opposite inner condition 2020-03-27 greg Update spirv-tools known_good to latest stable 2020-03-26 neslisah.torosdagli accelerationStructureEXT - issue #2152 2020-03-26 neslisah.torosdagli accelerationStructureEXT - issue #2152 2020-03-26 neslisah.torosdagli pass by reference updates 2020-03-26 neslisah.torosdagli pass-by-reference updates 2020-03-25 gcmn Add missing braces to if condition 2020-03-25 neslisah.torosdagli switch format update 2020-03-24 neslisah.torosdagli copyright notice changes removed from unchanged files 2020-03-24 neslisah.torosdagli copyright notice changes removed from unchanged files 2020-03-24 neslisah.torosdagli copyright notice changes removed from unchanged files 2020-03-24 neslisah.torosdagli spirv.hpp reverted to commit f368dcbb7d8af23f0cba3015d0f4dda9dc3aa66d 2020-03-24 neslisah.torosdagli .travis updated to origin, rayQueryCheck removed 2020-03-23 neslisah.torosdagli const rayFlag defs used in the test cases in stead of numerical values 2020-03-23 neslisah.torosdagli compute and fragment shader test_cases added for rayQuery 2020-03-23 neslisah.torosdagli rayQuery test cases added 2020-03-23 neslisah.torosdagli rayQueryEXT function parameter 2020-03-23 neslisah.torosdagli rayQueryEXT assignment is allowed. 2020-03-23 neslisah.torosdagli test names updated 2020-03-23 kainino update README 2020-03-23 kainino Fix build on CMake 2.8, and fix Web build 2020-03-23 neslisah.torosdagli wait time increased for the install 2020-03-23 neslisah.torosdagli rayQuery test cases disabled 2020-03-20 neslisah.torosdagli GL_EXT_ray_query glslang updates, and test cases added. 2020-03-19 neslisah.torosdagli comment update, rayQueryEXT is writable, readonly check removed. 2020-03-19 ntorosda GL_EXT_ray_query updates 2020-03-18 cepheus Fix #2132: constant matrix constructor from single non-scalar argument 2020-03-19 neslisah.torosdagli comment update, rayQueryEXT is writable, readonly check removed. 2020-03-19 ntorosda GL_EXT_ray_query updates 2020-03-18 cepheus Fix #2132: constant matrix constructor from single non-scalar argument 2020-03-19 neslisah.torosdagli comment update, rayQueryEXT is writable, readonly check removed. 2020-03-19 neslisah.torosdagli GL_EXT_ray_query updates 2020-03-19 ntorosda GL_EXT_ray_query updates Roll third_party/shaderc/ 3d915b280..f085b9745 (4 commits)3d915b2802..f085b9745f$ git log 3d915b280..f085b9745 --date=short --no-merges --format='%ad %ae %s' 2020-03-30 dgkoch Roll glslang dependency to SDK-candidate tag (#1024) 2020-03-30 rharrison Add support for WebGPU to shaderc (#1021) 2020-03-26 rharrison Convert compile options to require explicit environments (#1019) 2020-03-26 dgkoch Roll glslang dependency (#1018) Roll third_party/spirv-cross/ 871c85d7f..9b3c5e12b (1 commit)871c85d7f0..9b3c5e12be$ git log 871c85d7f..9b3c5e12b --date=short --no-merges --format='%ad %ae %s' 2020-03-26 post Add support for forcefully zero-initialized variables. Created with: roll-dep third_party/SPIRV-Tools third_party/glslang third_party/shaderc third_party/spirv-cross third_party/spirv-headers Change-Id: I2ac0196e769f6602d93d9a0659901c05cbcad5e3 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/18280 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Dawn, a WebGPU implementation
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 C/C++ headers that applications and other building blocks use.
- The
webgpu.hversion that Dawn implements. - A C++ wrapper for the
webgpu.h.
- The
- A "native" implementation of WebGPU using platforms' GPU APIs:
- D3D12 on Windows 10
- Metal on macOS and iOS
- Vulkan on Windows, Linux, ChromeOS, Android and Fuchsia
- OpenGL as best effort where available
- A client-server implementation of WebGPU for applications that are in a sandbox without access to native drivers
Helpful links:
- Dawn's bug tracker if you find issues with Dawn.
- Dawn's mailing list for other discussions related to Dawn.
- Dawn's source code
Documentation table of content
Developer documentation:
User documentation: (TODO, figure out what overlaps with webgpu.h docs)
Status
(TODO)
License
Apache 2.0 Public License, please see LICENSE.
Disclaimer
This is not an officially supported Google product.