diff options
| author | Kenneth Graunke <kenneth@whitecape.org> | 2010-07-21 17:34:32 -0700 |
|---|---|---|
| committer | Kenneth Graunke <kenneth@whitecape.org> | 2010-07-28 15:46:26 -0700 |
| commit | aca7e95222ac33e5eda84ecc566da609f6f6ce8e (patch) | |
| tree | 3d302abd46f49efe95ecddf6fafa7cfce110bbf6 /src/glsl/ir_constant_expression.cpp | |
| parent | 8b1680acc38cfbb6d2fc80ddab3f3eed24e2522a (diff) | |
ir_constant_expression: Add support for "all" builtin.
Diffstat (limited to 'src/glsl/ir_constant_expression.cpp')
| -rw-r--r-- | src/glsl/ir_constant_expression.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/glsl/ir_constant_expression.cpp b/src/glsl/ir_constant_expression.cpp index 0ffa1f0097..bce6747e87 100644 --- a/src/glsl/ir_constant_expression.cpp +++ b/src/glsl/ir_constant_expression.cpp @@ -804,7 +804,12 @@ ir_call::constant_expression_value() if (strcmp(callee, "abs") == 0) { expr = new(mem_ctx) ir_expression(ir_unop_abs, type, op[0], NULL); } else if (strcmp(callee, "all") == 0) { - return NULL; /* FINISHME: implement this */ + assert(op[0]->type->is_boolean()); + for (unsigned c = 0; c < op[0]->type->components(); c++) { + if (!op[0]->value.b[c]) + return new(mem_ctx) ir_constant(false); + } + return new(mem_ctx) ir_constant(true); } else if (strcmp(callee, "any") == 0) { return NULL; /* FINISHME: implement this */ } else if (strcmp(callee, "asin") == 0) { |