Source/WebCore/html/canvas/DataView.h - Issue 6469012: Merge 77433

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Side by Side Diff: Source/WebCore/html/canvas/DataView.h

Issue 6469012: Merge 77433 (Closed) Base URL: http://svn.webkit.org/repository/webkit/branches/chromium/648/

Patch Set: Created 9 years, 10 months ago

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1 /*	1 /*

2 * Copyright (C) 2010 Google Inc. All rights reserved.	2 * Copyright (C) 2010 Google 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 *	7 *

8 * 1. Redistributions of source code must retain the above copyright	8 * 1. Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * 2. Redistributions in binary form must reproduce the above copyright	10 * 2. Redistributions in binary form must reproduce the above copyright

(...skipping 57 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
68 void setUint32(unsigned byteOffset, uint32_t value, bool littleEndian, Excep tionCode&);	68 void setUint32(unsigned byteOffset, uint32_t value, bool littleEndian, Excep tionCode&);

69 void setFloat32(unsigned byteOffset, float value, ExceptionCode& ec) { setFl oat32(byteOffset, value, false, ec); }	69 void setFloat32(unsigned byteOffset, float value, ExceptionCode& ec) { setFl oat32(byteOffset, value, false, ec); }

70 void setFloat32(unsigned byteOffset, float value, bool littleEndian, Excepti onCode&);	70 void setFloat32(unsigned byteOffset, float value, bool littleEndian, Excepti onCode&);

71 void setFloat64(unsigned byteOffset, double value, ExceptionCode& ec) { setF loat64(byteOffset, value, false, ec); }	71 void setFloat64(unsigned byteOffset, double value, ExceptionCode& ec) { setF loat64(byteOffset, value, false, ec); }

72 void setFloat64(unsigned byteOffset, double value, bool littleEndian, Except ionCode&);	72 void setFloat64(unsigned byteOffset, double value, bool littleEndian, Except ionCode&);

73	73

74 private:	74 private:

75 DataView(PassRefPtr<ArrayBuffer>, unsigned byteOffset, unsigned byteLength);	75 DataView(PassRefPtr<ArrayBuffer>, unsigned byteOffset, unsigned byteLength);

76	76

77 template<typename T>	77 template<typename T>

78 inline bool beyondRange(unsigned byteOffset) const { return byteOffset + siz eof(T) > m_byteLength; }	78 inline bool beyondRange(unsigned byteOffset) const { return byteOffset >= m_ byteLength \|\| byteOffset + sizeof(T) > m_byteLength; }

79	79

80 template<typename T>	80 template<typename T>

81 T getData(unsigned byteOffset, bool littleEndian, ExceptionCode&) const;	81 T getData(unsigned byteOffset, bool littleEndian, ExceptionCode&) const;

82	82

83 template<typename T>	83 template<typename T>

84 void setData(unsigned byteOffset, T value, bool littleEndian, ExceptionCode& );	84 void setData(unsigned byteOffset, T value, bool littleEndian, ExceptionCode& );

85	85

86 unsigned m_byteLength;	86 unsigned m_byteLength;

87 };	87 };

88	88

89	89

90 } // namespace WebCore	90 } // namespace WebCore

91	91

92 #endif // DataView_h	92 #endif // DataView_h

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