Module: Mesa
Branch: master
Commit: 36a8c9caafef79524920120286649a0f53fe5228
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=36a8c9caafef79524920120286649a0f53fe5228
Author: Eric Anholt <e...@anholt.net>
Date: Mon Apr 16 09:17:46 2012 -0700
glsl: Fix up a comment explaining what a visitor class does.
Ken noted that some of the "actual work" was happening in the caller
of this class.
Reviewed-by: Kenneth Graunke <kenn...@whitecape.org>
---
src/glsl/opt_array_splitting.cpp | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/src/glsl/opt_array_splitting.cpp b/src/glsl/opt_array_splitting.cpp
index b9c70dc..387bd5c 100644
--- a/src/glsl/opt_array_splitting.cpp
+++ b/src/glsl/opt_array_splitting.cpp
@@ -217,7 +217,10 @@ ir_array_reference_visitor::get_split_list(exec_list
*instructions,
return !variable_list.is_empty();
}
-/** This is the class that does the actual work of splitting. */
+/**
+ * This class rewrites the dereferences of arrays that have been split
+ * to use the newly created ir_variables for each component.
+ */
class ir_array_splitting_visitor : public ir_rvalue_visitor {
public:
ir_array_splitting_visitor(exec_list *vars)
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