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ir_constant_expression: Add support for "any" builtin.

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This commit is contained in:
Kenneth Graunke
2010-07-21 17:35:52 -07:00
parent aca7e95222
commit d6792a7f7c
1 changed files with 6 additions and 1 deletions
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7
src/glsl/ir_constant_expression.cpp
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@@ -811,7 +811,12 @@ ir_call::constant_expression_value()
}
return new(mem_ctx) ir_constant(true);
} else if (strcmp(callee, "any") == 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(true);
}
return new(mem_ctx) ir_constant(false);
} else if (strcmp(callee, "asin") == 0) {
return NULL; /* FINISHME: implement this */
} else if (strcmp(callee, "atan") == 0) {