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- // Copyright (c) 2017 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef UI_GFX_CODEC_VECTOR_WSTREAM_H_
- #define UI_GFX_CODEC_VECTOR_WSTREAM_H_
- #include <stddef.h>
- #include <vector>
- #include "base/check_op.h"
- #include "base/memory/raw_ptr.h"
- #include "third_party/skia/include/core/SkStream.h"
- namespace gfx {
- class VectorWStream : public SkWStream {
- public:
- // We do not take ownership of dst
- VectorWStream(std::vector<unsigned char>* dst) : dst_(dst) {
- DCHECK(dst_);
- DCHECK_EQ(0UL, dst_->size());
- }
- bool write(const void* buffer, size_t size) override;
- size_t bytesWritten() const override;
- private:
- // Does not have ownership.
- raw_ptr<std::vector<unsigned char>> dst_;
- };
- } // namespace gfx
- #endif // UI_GFX_CODEC_VECTOR_WSTREAM_H_
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