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69 lines
1.9 KiB
C++
Executable File
69 lines
1.9 KiB
C++
Executable File
// Copyright (c) 1995-1999 Matra Datavision
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// Copyright (c) 1999-2012 OPEN CASCADE SAS
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//
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// The content of this file is subject to the Open CASCADE Technology Public
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// License Version 6.5 (the "License"). You may not use the content of this file
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// except in compliance with the License. Please obtain a copy of the License
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// at http://www.opencascade.org and read it completely before using this file.
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//
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// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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//
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// The Original Code and all software distributed under the License is
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// distributed on an "AS IS" basis, without warranty of any kind, and the
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// Initial Developer hereby disclaims all such warranties, including without
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// limitation, any warranties of merchantability, fitness for a particular
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// purpose or non-infringement. Please see the License for the specific terms
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// and conditions governing the rights and limitations under the License.
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#include <Standard_NullObject.hxx>
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#include <AlienImage_MemoryOperations.ixx>
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void AlienImage_MemoryOperations::SwapLong( const Standard_Address Data,
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const Standard_Integer Size )
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{
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register char c;
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register char *bp = ( char * )Data ;
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register char *ep = ( char * )Data + Size ;
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register char *sp;
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if ( Data == NULL)
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Standard_NullObject::Raise("AlienImage_MemoryOperations : SwapLong");
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while (bp < ep) {
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sp = bp + 3;
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c = *sp;
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*sp = *bp;
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*bp++ = c;
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sp = bp + 1;
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c = *sp;
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*sp = *bp;
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*bp++ = c;
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bp += 2;
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}
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}
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void AlienImage_MemoryOperations::SwapShort( const Standard_Address Data,
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const Standard_Integer Size )
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{
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register char c;
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register char *ep = ( char * )Data + Size ;
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register char *bp = ( char * )Data ;
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if ( Data == NULL)
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Standard_NullObject::Raise("AlienImage_MemoryOperations : SwapLong");
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while (bp < ep) {
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c = *bp;
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*bp = *(bp + 1);
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bp++;
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*bp++ = c;
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}
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}
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