chromium/cc/paint/paint_op_buffer_iterator.h

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#ifndef CC_PAINT_PAINT_OP_BUFFER_ITERATOR_H_
#define CC_PAINT_PAINT_OP_BUFFER_ITERATOR_H_

#include <iterator>
#include <utility>
#include <vector>

#include "base/debug/alias.h"
#include "cc/paint/paint_op.h"
#include "cc/paint/paint_op_buffer.h"
#include "third_party/abseil-cpp/absl/container/inlined_vector.h"
#include "third_party/abseil-cpp/absl/types/variant.h"

namespace cc {

class PaintOpBufferIteratorBase { … };

class CC_PAINT_EXPORT PaintOpBuffer::Iterator
    : public PaintOpBufferIteratorBase { … };

class CC_PAINT_EXPORT PaintOpBuffer::OffsetIterator
    : public PaintOpBufferIteratorBase { … };

class CC_PAINT_EXPORT PaintOpBuffer::CompositeIterator
    : public PaintOpBufferIteratorBase { … };

class CC_PAINT_EXPORT PaintOpBuffer::PlaybackFoldingIterator
    : public PaintOpBufferIteratorBase { … };

}  // namespace cc

#endif  // CC_PAINT_PAINT_OP_BUFFER_ITERATOR_H_