kc3-lang/angle/tools/glslang/README.md

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• Author : Shahbaz Youssefi
  Date : 2019-11-25 15:19:52
  Hash : 7012250a
  Message : Infrastructure for uploading flex/bison binaries The binaries are retrieved from MSys2 on windows and built from source on Linux. Updates to these binaries should be infrequent enough to not warrant a completely automated system. Bug: angleproject:3419 Change-Id: I282f9ca14059d1fe0d88f2ffd31d02df0ea6b88f Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1940571 Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>

• tools/glslang/README.md

• # Standalone glslang validator
  
  This folder contains a standalone glslang validator binary. We use this binary
  for offline compilation of internal Vulkan shaders. See [the internal shader
  docs](../../src/libANGLE/renderer/vulkan/shaders/README.md) for more info on
  offline shader compilation.
  
  Use the script [`update_glslang_binary.py`](update_glslang_binary.py) to update
  the versions of the validator in cloud storage. It must be run on Linux or
  Windows. It will update the SHA for your platform. After running the script run
  `git commit` and then `git cl upload` to code review using the normal review
  process. Note that if the version of glslang has been updated you will also want
  to run [`scripts/run_code_generation.py`](../../scripts/run_code_generation.py)
  to update the compiled shader binaries.
  
  Please update both Windows and Linux binaries at the same time. Use two CLs. One
  for each platform. Note that we don't currently support Mac on Vulkan. If we do
  we should add a glslang download for Mac as well.
  
  Contact jmadill or syoussefi for any help with the validator or updating the binaries.