diff options
| author | Matt Turner <[email protected]> | 2013-08-19 10:45:46 -0700 |
|---|---|---|
| committer | Matt Turner <[email protected]> | 2013-09-09 15:01:08 -0700 |
| commit | 7aaa38728f93bfb69573e0d866f24e8cb41836f0 (patch) | |
| tree | f4de2a2d80ac24087c37dea60b37fe41d9745644 /src/mesa/program/ir_to_mesa.cpp | |
| parent | 60850b7b9fbb9827d6841dbd4a4cd9b1e3554d45 (diff) | |
glsl: Add conditional-select IR.
It's a ?: that operates per-component on vectors. Will be used in
upcoming lowering pass for ldexp and the implementation of frexp.
csel(selector, a, b):
per-component result = selector ? a : b
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Diffstat (limited to 'src/mesa/program/ir_to_mesa.cpp')
| -rw-r--r-- | src/mesa/program/ir_to_mesa.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/program/ir_to_mesa.cpp b/src/mesa/program/ir_to_mesa.cpp index fe9cac05f56..510235caeed 100644 --- a/src/mesa/program/ir_to_mesa.cpp +++ b/src/mesa/program/ir_to_mesa.cpp @@ -1497,6 +1497,7 @@ ir_to_mesa_visitor::visit(ir_expression *ir) case ir_triop_bitfield_extract: case ir_triop_vector_insert: case ir_quadop_bitfield_insert: + case ir_triop_csel: assert(!"not supported"); break; |