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40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
/* pngasmrd.h - assembler version of utilities to read a PNG file
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*
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* libpng 1.0.8 - July 24, 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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*
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*/
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#ifndef PNGASMRD_H
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#define PNGASMRD_H
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#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
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/* Set this in the makefile for VC++ on Pentium, not in pngconf.h */
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/* Platform must be Pentium. Makefile must assemble and load pngvcrd.c .
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* MMX will be detected at run time and used if present.
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*/
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#ifdef PNG_USE_PNGVCRD
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# define PNG_HAVE_ASSEMBLER_COMBINE_ROW
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# define PNG_HAVE_ASSEMBLER_READ_INTERLACE
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# 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 */
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/* 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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*/
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#ifdef PNG_USE_PNGGCCRD
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# define PNG_HAVE_ASSEMBLER_COMBINE_ROW
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# define PNG_HAVE_ASSEMBLER_READ_INTERLACE
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# define PNG_HAVE_ASSEMBLER_READ_FILTER_ROW
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#endif
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/*
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GRR notes:
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- see pnggccrd.c for info about what is currently enabled
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*/
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#endif
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#endif /* PNGASMRD_H */
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