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glsl: Explain file naming convention

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Ian Romanick 2010-09-13 13:46:29 -07:00
parent 710d41131b
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src/glsl/README
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@ -215,3 +215,15 @@ talloc_parent() call is expensive, so many passes will cache the
result of the first talloc_parent(). Cleaning up all the optimization
passes to take a context argument and not call talloc_parent() is left
as an exercise.
Q: What is the file naming convention in this directory?
Initially, there really wasn't one. We have since adopted one:
- Files that implement code lowering passes should be named lower_*
(e.g., lower_noise.cpp).
- Files that implement optimization passes should be named opt_*.
- Files that implement a class that is used throught the code should
take the name of that class (e.g., ir_hierarchical_visitor.cpp).
- Files that contain code not fitting in one of the previous
categories should have a sensible name (e.g., glsl_parser.ypp).