diff options
author | Kenneth Graunke <[email protected]> | 2014-07-24 14:05:40 -0700 |
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committer | Kenneth Graunke <[email protected]> | 2014-08-04 15:47:06 -0700 |
commit | 21129d4de300f1a934d02e30347c465520afef9e (patch) | |
tree | 499101703099b43852ce4119507131f9fd95550b /src/mesa/state_tracker | |
parent | f82f2fb3dc770902f1657ab1c22e6004faa3afab (diff) |
glsl: Make it possible to ignore built-ins when matching signatures.
Historically, we've implemented the rules for overriding built-in
functions by creating multiple ir_functions and relying on the symbol
table to hide the one containing built-in functions. That works, but
has a few drawbacks, so the next patch will change it.
Instead, we'll have a single ir_function for a particular name, which
will contain both built-in and user-defined signatures. Passing an
extra parameter to matching_signature makes it easy to ignore built-ins
when they're supposed to be hidden.
I didn't add the parameter to exact_matching_signature since it wasn't
necessary.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Diffstat (limited to 'src/mesa/state_tracker')
-rw-r--r-- | src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index 293bc5c1b7d..a165d6a5c1f 100644 --- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -1192,7 +1192,7 @@ glsl_to_tgsi_visitor::visit(ir_function *ir) const ir_function_signature *sig; exec_list empty; - sig = ir->matching_signature(NULL, &empty); + sig = ir->matching_signature(NULL, &empty, false); assert(sig); |