mirror of
https://git.code.sf.net/p/libpng/code.git
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72 lines
1.7 KiB
C
72 lines
1.7 KiB
C
/* pngcrush.h */
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/* Special defines for pngcrush, mostly just to reduce the size of the
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static executable. */
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#ifndef PNGCRUSH_H
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#define PNGCRUSH_H
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#define PNG_SETJMP_NOT_SUPPORTED
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#if PNG_LIBPNG_VER > 10006
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#define PNG_NO_FLOATING_POINT_SUPPORTED
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#define PNG_READ_GRAY_TO_RGB_SUPPORTED
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#endif
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#define PNG_NO_READ_cHRM
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#define PNG_NO_WRITE_cHRM
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#define PNG_NO_READ_hIST
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#define PNG_NO_WRITE_hIST
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#define PNG_NO_READ_iCCP
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#define PNG_NO_WRITE_iCCP
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#define PNG_NO_READ_pCAL
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#define PNG_NO_WRITE_pCAL
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#define PNG_NO_READ_sCAL
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#define PNG_NO_WRITE_sCAL
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#define PNG_NO_READ_sPLT
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#define PNG_NO_WRITE_sPLT
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#define PNG_NO_READ_tIME
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#define PNG_NO_WRITE_tIME
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#define PNG_NO_INFO_IMAGE
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#define PNG_NO_READ_USER_CHUNKS
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#define PNG_NO_EASY_ACCESS
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#define PNG_NO_READ_DITHER
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#define PNG_NO_READ_EMPTY_PLTE
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#define PNG_NO_WRITE_TRANSFORMS
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#define PNG_NO_PROGRESSIVE_READ
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#define PNG_NO_WRITE_WEIGHTED_FILTER
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#define PNG_READ_USER_TRANSFORM_SUPPORTED
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#define PNG_READ_STRIP_ALPHA_SUPPORTED
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#define PNG_READ_EXPAND_SUPPORTED
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#define PNG_READ_FILLER_SUPPORTED
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#if (PNG_LIBPNG_VER > 10002)
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/* versions 0.96 through 1.0.2 have a stub png_rgb_to_gray() with the
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* wrong number of parameters */
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# define PNG_READ_RGB_TO_GRAY_SUPPORTED
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#endif
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#ifndef PNG_NO_FLOATING_POINT_SUPPORTED
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# define PNG_READ_GRAY_TO_RGB_SUPPORTED
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# define PNG_READ_BACKGROUND_SUPPORTED
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# define PNG_READ_GAMMA_SUPPORTED
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#else
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# define PNG_NO_READ_RGB_TO_GRAY
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#endif
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#if !defined(PNG_ZBUF_SIZE) && (PNG_LIBPNG_VER > 97)
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# define PNG_ZBUF_SIZE 524288 /* increases the IDAT size */
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#endif
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/* Changed in version 0.99 */
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#if PNG_LIBPNG_VER < 99
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#undef PNG_CONST
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#ifndef PNG_NO_CONST
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# define PNG_CONST const
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#else
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# define PNG_CONST
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#endif
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#endif
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#define PNG_ABORT()
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#endif
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