diff options
| author | Paul Berry <[email protected]> | 2012-06-13 15:48:56 -0700 |
|---|---|---|
| committer | Paul Berry <[email protected]> | 2012-06-15 08:58:55 -0700 |
| commit | 613a8170ae53091d516f602d091a6bbcd169e92f (patch) | |
| tree | 7c9bb8f5fb9d4bb555b329bc0d28918d998f2990 /src/glsl/ir_constant_expression.cpp | |
| parent | 8e31f961e6cfd9680b33647c053b0f708abb8a18 (diff) | |
glsl: Add support for ir_unop_f2u to constant folding.
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/glsl/ir_constant_expression.cpp')
| -rw-r--r-- | src/glsl/ir_constant_expression.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/glsl/ir_constant_expression.cpp b/src/glsl/ir_constant_expression.cpp index 38a1ed96c45..17b54b923a4 100644 --- a/src/glsl/ir_constant_expression.cpp +++ b/src/glsl/ir_constant_expression.cpp @@ -182,6 +182,12 @@ ir_expression::constant_expression_value(struct hash_table *variable_context) data.i[c] = (int) op[0]->value.f[c]; } break; + case ir_unop_f2u: + assert(op[0]->type->base_type == GLSL_TYPE_FLOAT); + for (unsigned c = 0; c < op[0]->type->components(); c++) { + data.i[c] = (unsigned) op[0]->value.f[c]; + } + break; case ir_unop_i2f: assert(op[0]->type->base_type == GLSL_TYPE_INT); for (unsigned c = 0; c < op[0]->type->components(); c++) { |