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// Copyright 2013 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 CC_OUTPUT_COPY_OUTPUT_RESULT_H_
#define CC_OUTPUT_COPY_OUTPUT_RESULT_H_
#include "base/memory/scoped_ptr.h"
#include "cc/base/cc_export.h"
#include "ui/gfx/size.h"
class SkBitmap;
namespace cc {
class TextureMailbox;
class CC_EXPORT CopyOutputResult {
public:
static scoped_ptr<CopyOutputResult> CreateEmptyResult() {
return make_scoped_ptr(new CopyOutputResult);
}
static scoped_ptr<CopyOutputResult> CreateBitmapResult(
scoped_ptr<SkBitmap> bitmap) {
return make_scoped_ptr(new CopyOutputResult(bitmap.Pass()));
}
static scoped_ptr<CopyOutputResult> CreateTextureResult(
gfx::Size size,
scoped_ptr<TextureMailbox> texture_mailbox) {
return make_scoped_ptr(new CopyOutputResult(size, texture_mailbox.Pass()));
}
~CopyOutputResult();
bool IsEmpty() const { return !HasBitmap() && !HasTexture(); }
bool HasBitmap() const { return !!bitmap_; }
bool HasTexture() const { return !!texture_mailbox_; }
gfx::Size size() const { return size_; }
scoped_ptr<SkBitmap> TakeBitmap();
scoped_ptr<TextureMailbox> TakeTexture();
private:
CopyOutputResult();
explicit CopyOutputResult(scoped_ptr<SkBitmap> bitmap);
explicit CopyOutputResult(gfx::Size size,
scoped_ptr<TextureMailbox> texture_mailbox);
gfx::Size size_;
scoped_ptr<SkBitmap> bitmap_;
scoped_ptr<TextureMailbox> texture_mailbox_;
};
} // namespace cc
#endif // CC_OUTPUT_COPY_OUTPUT_RESULT_H_
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