| /* |
| * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) |
| * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. All rights reserved. |
| * Copyright (C) 2008-2009 Torch Mobile, Inc. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef FrameData_h |
| #define FrameData_h |
| |
| #include "platform/graphics/ImageOrientation.h" |
| #include "platform/graphics/paint/PaintImage.h" |
| #include "platform/wtf/Allocator.h" |
| #include "platform/wtf/Noncopyable.h" |
| #include "platform/wtf/RefPtr.h" |
| #include "platform/wtf/Time.h" |
| #include "platform/wtf/VectorTraits.h" |
| |
| namespace blink { |
| |
| struct FrameData { |
| DISALLOW_NEW_EXCEPT_PLACEMENT_NEW(); |
| WTF_MAKE_NONCOPYABLE(FrameData); |
| |
| public: |
| FrameData(); |
| ~FrameData(); |
| |
| // Clear the cached image data on the frame, and (optionally) the metadata. |
| // Returns whether there was cached image data to clear. |
| void Clear(bool clear_metadata); |
| |
| ImageOrientation orientation_; |
| TimeDelta duration_; |
| bool have_metadata_ : 1; |
| bool is_complete_ : 1; |
| bool has_alpha_ : 1; |
| size_t frame_bytes_; |
| }; |
| |
| } // namespace blink |
| |
| namespace WTF { |
| template <> |
| struct VectorTraits<blink::FrameData> |
| : public SimpleClassVectorTraits<blink::FrameData> { |
| STATIC_ONLY(VectorTraits); |
| static const bool kCanInitializeWithMemset = |
| false; // Not all FrameData members initialize to 0. |
| }; |
| } |
| |
| #endif // FrameData_h |