| 0,0 → 1,31 |
|---|
| # formatting.py |
| # Sphinx extension providing formatting for Gallium-specific data |
| # (c) Corbin Simpson 2010 |
| # Public domain to the extent permitted; contact author for special licensing |
| |
| import docutils.nodes |
| import sphinx.addnodes |
| |
| def parse_envvar(env, sig, signode): |
| envvar, t, default = sig.split(" ", 2) |
| envvar = envvar.strip().upper() |
| t = " Type: %s" % t.strip(" <>").lower() |
| default = " Default: %s" % default.strip(" ()") |
| signode += sphinx.addnodes.desc_name(envvar, envvar) |
| signode += sphinx.addnodes.desc_type(t, t) |
| signode += sphinx.addnodes.desc_annotation(default, default) |
| return envvar |
| |
| def parse_opcode(env, sig, signode): |
| opcode, desc = sig.split("-", 1) |
| opcode = opcode.strip().upper() |
| desc = " (%s)" % desc.strip() |
| signode += sphinx.addnodes.desc_name(opcode, opcode) |
| signode += sphinx.addnodes.desc_annotation(desc, desc) |
| return opcode |
| |
| def setup(app): |
| app.add_description_unit("envvar", "envvar", "%s (environment variable)", |
| parse_envvar) |
| app.add_description_unit("opcode", "opcode", "%s (TGSI opcode)", |
| parse_opcode) |