| 1 | /* pnggccrd.c
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| 2 | *
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| 3 | * Last changed in libpng 1.2.48 [March 8, 2012]
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| 4 | * Copyright (c) 1998-2012 Glenn Randers-Pehrson
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| 5 | *
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| 6 | * This code is released under the libpng license.
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| 7 | * For conditions of distribution and use, see the disclaimer
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| 8 | * and license in png.h
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| 9 | *
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| 10 | * This code snippet is for use by configure's compilation test. Most of the
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| 11 | * remainder of the file was removed from libpng-1.2.20, and all of the
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| 12 | * assembler code was removed from libpng-1.2.48.
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| 13 | */
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| 14 |
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| 15 | #if (!defined _MSC_VER) && \
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| 16 | defined(PNG_ASSEMBLER_CODE_SUPPORTED) && \
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| 17 | defined(PNG_MMX_CODE_SUPPORTED)
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| 18 |
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| 19 | int PNGAPI png_dummy_mmx_support(void);
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| 20 |
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| 21 | int PNGAPI png_dummy_mmx_support(void)
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| 22 | {
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| 23 | /* 0: no MMX; 1: MMX supported; 2: not tested */
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| 24 | return 2;
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| 25 | }
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| 26 | #endif
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