diff options
| author | Eric Anholt <[email protected]> | 2010-08-23 12:21:33 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2010-08-23 13:05:53 -0700 |
| commit | 5e9ac94cc44ef4f97063d7b696411b2a4be16f36 (patch) | |
| tree | 0efbbc6d6f05a37a380bc380d6f3139580e7b1b8 /src/glsl/ir.cpp | |
| parent | 47003a8f653db881fbafc96fca93aba38ea3ebc2 (diff) | |
mesa: Add new ir_unop_any() expression operation.
The previous any() implementation would generate arg0.x || arg0.y ||
arg0.z. Having an expression operation for this makes it easy for the
backend to generate something easier (DPn + SNE for 915 FS, .any
predication on 965 VS)
Diffstat (limited to 'src/glsl/ir.cpp')
| -rw-r--r-- | src/glsl/ir.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/glsl/ir.cpp b/src/glsl/ir.cpp index ebb592792ba..4622a1f939b 100644 --- a/src/glsl/ir.cpp +++ b/src/glsl/ir.cpp @@ -184,6 +184,7 @@ ir_expression::get_num_operands(ir_expression_operation op) 1, /* ir_unop_i2b */ 1, /* ir_unop_b2i */ 1, /* ir_unop_u2f */ + 1, /* ir_unop_any */ 1, /* ir_unop_trunc */ 1, /* ir_unop_ceil */ @@ -252,6 +253,7 @@ static const char *const operator_strs[] = { "i2b", "b2i", "u2f", + "any", "trunc", "ceil", "floor", |