xref: /frameworks/rs/rsov/compiler/spirit/transformer.cpp

/*
 * Copyright 2017, The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "transformer.h"

#include "module.h"

namespace android {
namespace spirit {

Module *Transformer::applyTo(Module *m) {
  // TODO fix Module::accept() to have the header serialization code there
  m->SerializeHeader(*mStream);
  m->accept(this);
  std::unique_ptr<InputWordStream> IS(
      InputWordStream::Create(mStream->getWords()));
  return Deserialize<Module>(*IS);
}

std::vector<uint32_t> Transformer::transformSerialize(Module *m) {
  m->SerializeHeader(*mStream);
  m->accept(this);
  return mStream->getWords();
}

void Transformer::insert(Instruction *inst) {
  // TODO: warn on nullptr inst
  inst->Serialize(*mStream);
}

} // namespace spirit
} // namespace android