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1 /* | 1 /* |
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. | 2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
24 */ | 24 */ |
25 | 25 |
26 #ifndef CSSMatrix_h | 26 #ifndef CSSMatrix_h |
27 #define CSSMatrix_h | 27 #define CSSMatrix_h |
28 | 28 |
29 #include "bindings/core/v8/ScriptWrappable.h" | 29 #include "bindings/core/v8/ScriptWrappable.h" |
30 #include "platform/transforms/TransformationMatrix.h" | 30 #include "platform/transforms/TransformationMatrix.h" |
31 #include "wtf/RefCounted.h" | |
32 #include "wtf/text/WTFString.h" | 31 #include "wtf/text/WTFString.h" |
33 | 32 |
34 namespace blink { | 33 namespace blink { |
35 | 34 |
36 class ExceptionState; | 35 class ExceptionState; |
37 class ExecutionContext; | 36 class ExecutionContext; |
38 | 37 |
39 class CSSMatrix final : public GarbageCollectedFinalized<CSSMatrix>, public Scri
ptWrappable { | 38 class CSSMatrix final : public GarbageCollectedFinalized<CSSMatrix>, public Scri
ptWrappable { |
40 DEFINE_WRAPPERTYPEINFO(); | 39 DEFINE_WRAPPERTYPEINFO(); |
41 public: | 40 public: |
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155 // TransformationMatrix needs to be 16-byte aligned. PartitionAlloc | 154 // TransformationMatrix needs to be 16-byte aligned. PartitionAlloc |
156 // supports 16-byte alignment but Oilpan doesn't. So we use an OwnPtr | 155 // supports 16-byte alignment but Oilpan doesn't. So we use an OwnPtr |
157 // to allocate TransformationMatrix on PartitionAlloc. | 156 // to allocate TransformationMatrix on PartitionAlloc. |
158 // TODO(oilpan): Oilpan should support 16-byte aligned allocations. | 157 // TODO(oilpan): Oilpan should support 16-byte aligned allocations. |
159 OwnPtr<TransformationMatrix> m_matrix; | 158 OwnPtr<TransformationMatrix> m_matrix; |
160 }; | 159 }; |
161 | 160 |
162 } // namespace blink | 161 } // namespace blink |
163 | 162 |
164 #endif // CSSMatrix_h | 163 #endif // CSSMatrix_h |
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