33 lines
878 B
C
33 lines
878 B
C
/*
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* Copyright (c) 2010 The VP8 project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef _bigend_h
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#define _bigend_h
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#if defined(__cplusplus)
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extern "C" {
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#endif
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#define invert2(x) ( (((x)>>8)&0x00ff) | (((x)<<8)&0xff00) )
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#define invert4(x) ( ((invert2(x)&0x0000ffff)<<16) | (invert2((x>>16))&0x0000ffff) )
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#define high_byte(x) (unsigned char)x
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#define mid2Byte(x) (unsigned char)(x >> 8)
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#define mid1Byte(x) (unsigned char)(x >> 16)
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#define low_byte(x) (unsigned char)(x >> 24)
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#define SWAPENDS 1
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#if defined(__cplusplus)
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}
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#endif
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#endif
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