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libpng/pngasmrd.h

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/* pngasmrd.h - assembler version of utilities to read a PNG file
*
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* libpng 1.0.6f - April 14, 2000
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* For conditions of distribution and use, see copyright notice in png.h
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* Copyright (c) 1999, 2000 Glenn Randers-Pehrson
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*
*/
#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
/* Set this in the makefile for VC++ on Pentium, not in pngconf.h */
/* Platform must be Pentium. Makefile must assemble and load pngvcrd.c .
* MMX will be detected at run time and used if present.
*/
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#ifdef PNG_USE_PNGVCRD
# define PNG_HAVE_ASSEMBLER_COMBINE_ROW
# define PNG_HAVE_ASSEMBLER_READ_INTERLACE
# define PNG_HAVE_ASSEMBLER_READ_FILTER_ROW
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#endif
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/* Set this in the makefile for gcc/as on Pentium, not in pngconf.h */
/* Platform must be Pentium. Makefile must assemble and load pnggccrd.c .
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* MMX will be detected at run time and used if present.
*/
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#ifdef PNG_USE_PNGGCCRD
# define PNG_HAVE_ASSEMBLER_COMBINE_ROW
# define PNG_HAVE_ASSEMBLER_READ_INTERLACE
# define PNG_HAVE_ASSEMBLER_READ_FILTER_ROW
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#endif
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/*
GRR notes:
- see pnggccrd.c for info about what is currently enabled
*/
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#endif