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• Initial implementation of libshaderc_spvc and spvc

  libshaderc_spvc is a library that wraps the spirv-cross library, similar to how libshaderc wraps glslang. The wrapping will provide more secure input parsing and validation and the ability to hook in spirv-opt. spvc is a command line implemented on libshaderc_spvc. It is analogous to the spirv-cross command line tool.

  No due date

  •64/64 issues closed
  100% complete0 open 64 closed

• Implement alternate spirv-cross parser

  The spirv-cross parser aborts on bad input, which is unacceptable for integration with Dawn. Either an alternate parser needs to be implemented as part of spvc, or a parser that is known to be robust, like the one in spirv-val, needs to be plumbed in to generate the IR for spirv-cross.

  No due date

  •7/7 issues closed
  100% complete0 open 7 closed

• Test spvc with spirv-cross tests

  Spvc (via libshaderc_spvc) needs to do whatever spirv-cross can do so it makes sense to run the spirv-cross tests against it. We'll have our own python script to do so, as the spirv-cross script can't really be used for this, and our script can be simpler. Our script will perform essentially the same tasks, using the input and reference shaders from spirv-cross.

  No due date

  •28/30 issues closed
  93% complete2 open 28 closed