kc3-lang/angle/src/compiler

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• Hash : 0c5409f8
  Author :
  Date : 2015-07-08T15:17:53
  

  Support constant folding of fragment processing built-ins
  
  This change adds constant folding support for following derivative
  functions:
      - dFdx, dFdy and fwidth.
  As per spec, derivatives of constant arguments should be 0, so this
  change just sets result components to zero when the above operations
  are performed on constant argument.
  
  BUG=angleproject:913
  TEST=dEQP Tests
  dEQP-GLES3.functional.shaders.constant_expressions.builtin_functions.
  fragment_processing.*
  (All 12 tests started passing with this change.)
  
  Change-Id: I67b7c5abd970b740e15e3bd1ee56721e81bbecc4
  Reviewed-on: https://chromium-review.googlesource.com/283759
  Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
  Tested-by: Olli Etuaho <oetuaho@nvidia.com>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• preprocessor/
• translator/

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• Git HTTP	https://git.kmx.io/kc3-lang/angle.git
  Git SSH	git@git.kmx.io:kc3-lang/angle.git
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  Description	A conformant OpenGL ES implementation for Windows, Mac, Linux, iOS and Android. Homepage Github
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