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-rw-r--r--src/gallium/docs/source/exts/tgsi.py17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/gallium/docs/source/exts/tgsi.py b/src/gallium/docs/source/exts/tgsi.py
new file mode 100644
index 00000000000..e92cd5c4d1b
--- /dev/null
+++ b/src/gallium/docs/source/exts/tgsi.py
@@ -0,0 +1,17 @@
+# tgsi.py
+# Sphinx extension providing formatting for TGSI opcodes
+# (c) Corbin Simpson 2010
+
+import docutils.nodes
+import sphinx.addnodes
+
+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("opcode", "opcode", "%s (TGSI opcode)", parse_opcode)