mirror of
https://git.code.sf.net/p/libpng/code.git
synced 2025-07-10 18:04:09 +02:00
Imported from libpng-1.0.5h.tar
This commit is contained in:
Glenn Randers-Pehrson
133
pngconf.h
133
pngconf.h
@@ -1,7 +1,7 @@
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/* pngconf.h - machine configurable file for libpng
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*
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* libpng 1.0.5d - November 29, 1999
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* libpng 1.0.5h - December 10, 1999
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* For conditions of distribution and use, see copyright notice in png.h
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* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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* Copyright (c) 1996, 1997 Andreas Dilger
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@@ -260,6 +260,7 @@ __dont__ include it again
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*/
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#if !defined(PNG_READ_TRANSFORMS_NOT_SUPPORTED) && \
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!defined(PNG_NO_READ_TRANSFORMS)
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#define PNG_READ_TRANSFORMS_SUPPORTED
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@@ -418,6 +419,14 @@ __dont__ include it again
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#define PNG_ASSEMBLER_CODE_SUPPORTED
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#endif
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#ifndef PNG_NO_FLOATING_POINT_SUPPORTED
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#define PNG_FLOATING_POINT_SUPPORTED
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#endif
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#ifndef PNG_NO_FIXED_POINT_SUPPORTED
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#define PNG_FIXED_POINT_SUPPORTED
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#endif
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/* Do not use global arrays (helps with building DLL's)
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* They are no longer used in libpng itself, since version 1.0.5c,
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* but might be required for some pre-1.0.5c applications.
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@@ -466,87 +475,201 @@ __dont__ include it again
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#ifdef PNG_READ_ANCILLARY_CHUNKS_SUPPORTED
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#ifndef PNG_NO_READ_bKGD
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#define PNG_READ_bKGD_SUPPORTED
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#define PNG_bKGD_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_cHRM
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#define PNG_READ_cHRM_SUPPORTED
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#define PNG_cHRM_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_gAMA
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#define PNG_READ_gAMA_SUPPORTED
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#define PNG_gAMA_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_hIST
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#define PNG_READ_hIST_SUPPORTED
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#define PNG_hIST_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_iCCP
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#define PNG_READ_iCCP_SUPPORTED
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#define PNG_iCCP_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_iTXt
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#define PNG_READ_iTXt_SUPPORTED
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#define PNG_iTXt_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_oFFs
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#define PNG_READ_oFFs_SUPPORTED
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#define PNG_oFFs_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_pCAL
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#define PNG_READ_pCAL_SUPPORTED
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#define PNG_pCAL_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_sCAL
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#define PNG_READ_sCAL_SUPPORTED
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#define PNG_sCAL_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_pHYs
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#define PNG_READ_pHYs_SUPPORTED
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#define PNG_pHYs_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_sBIT
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#define PNG_READ_sBIT_SUPPORTED
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#define PNG_sBIT_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_sPLT
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#define PNG_READ_sPLT_SUPPORTED
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#define PNG_sPLT_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_sRGB
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#define PNG_READ_sRGB_SUPPORTED
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#define PNG_sRGB_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_tEXt
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#define PNG_READ_tEXt_SUPPORTED
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#define PNG_tEXt_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_tIME
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#define PNG_READ_tIME_SUPPORTED
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#define PNG_tIME_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_tRNS
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#define PNG_READ_tRNS_SUPPORTED
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#define PNG_tRNS_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_zTXt
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#define PNG_READ_zTXt_SUPPORTED
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#define PNG_zTXt_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_UNKNOWN_CHUNKS
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#define PNG_READ_UNKNOWN_CHUNKS_SUPPORTED
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#define PNG_UNKNOWN_CHUNKS_SUPPORTED
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#endif
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#ifndef PNG_NO_READ_OPT_PLTE
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#define PNG_READ_OPT_PLTE_SUPPORTED /* only affects support of the optional */
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#endif /* PLTE chunk in RGB and RGBA images */
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#if defined(PNG_READ_iTXt_SUPPORTED) || defined(PNG_READ_tEXt_SUPPORTED) || \
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defined(PNG_READ_zTXt_SUPPORTED)
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#define PNG_READ_TEXT_SUPPORTED
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#define PNG_TEXT_SUPPORTED
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#endif
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#endif /* PNG_READ_ANCILLARY_CHUNKS_SUPPORTED */
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#ifdef PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED
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#ifndef PNG_NO_WRITE_bKGD
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#define PNG_WRITE_bKGD_SUPPORTED
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#ifndef PNG_bKGD_SUPPORTED
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# define PNG_bKGD_SUPPORTED
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#endif
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#endif
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#ifndef PNG_NO_WRITE_cHRM
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#define PNG_WRITE_cHRM_SUPPORTED
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#ifndef PNG_cHRM_SUPPORTED
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# define PNG_cHRM_SUPPORTED
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#endif
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#endif
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#ifndef PNG_NO_WRITE_gAMA
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#define PNG_WRITE_gAMA_SUPPORTED
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#ifndef PNG_gAMA_SUPPORTED
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# define PNG_gAMA_SUPPORTED
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#endif
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#endif
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#ifndef PNG_NO_WRITE_hIST
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#define PNG_WRITE_hIST_SUPPORTED
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#ifndef PNG_hIST_SUPPORTED
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# define PNG_hIST_SUPPORTED
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#endif
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#endif
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#ifndef PNG_NO_WRITE_iCCP
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#define PNG_WRITE_iCCP_SUPPORTED
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#ifndef PNG_iCCP_SUPPORTED
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# define PNG_iCCP_SUPPORTED
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#endif
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#endif
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#ifndef PNG_NO_WRITE_iTXt
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#define PNG_WRITE_iTXt_SUPPORTED
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#ifndef PNG_iTXt_SUPPORTED
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# define PNG_iTXt_SUPPORTED
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#endif
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#endif
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#ifndef PNG_NO_WRITE_oFFs
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#define PNG_WRITE_oFFs_SUPPORTED
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#ifndef PNG_oFFs_SUPPORTED
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# define PNG_oFFs_SUPPORTED
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#endif
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#endif
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#ifndef PNG_NO_WRITE_pCAL
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#define PNG_WRITE_pCAL_SUPPORTED
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#ifndef PNG_pCAL_SUPPORTED
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# define PNG_pCAL_SUPPORTED
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#endif
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#endif
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#ifndef PNG_NO_WRITE_sCAL
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#define PNG_WRITE_sCAL_SUPPORTED
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#ifndef PNG_sCAL_SUPPORTED
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# define PNG_sCAL_SUPPORTED
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#endif
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#endif
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#ifndef PNG_NO_WRITE_pHYs
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#define PNG_WRITE_pHYs_SUPPORTED
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#ifndef PNG_pHYs_SUPPORTED
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# define PNG_pHYs_SUPPORTED
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#endif
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#endif
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#ifndef PNG_NO_WRITE_sBIT
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#define PNG_WRITE_sBIT_SUPPORTED
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#ifndef PNG_sBIT_SUPPORTED
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# define PNG_sBIT_SUPPORTED
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#endif
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#endif
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#ifndef PNG_NO_WRITE_sPLT
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#define PNG_WRITE_sPLT_SUPPORTED
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#ifndef PNG_sPLT_SUPPORTED
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# define PNG_sPLT_SUPPORTED
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#endif
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#endif
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#ifndef PNG_NO_WRITE_sRGB
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#define PNG_WRITE_sRGB_SUPPORTED
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#ifndef PNG_sRGB_SUPPORTED
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# define PNG_sRGB_SUPPORTED
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#endif
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#endif
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#ifndef PNG_NO_WRITE_tEXt
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#define PNG_WRITE_tEXt_SUPPORTED
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#ifndef PNG_tEXt_SUPPORTED
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# define PNG_tEXt_SUPPORTED
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#endif
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#endif
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#ifndef PNG_NO_WRITE_tIME
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#define PNG_WRITE_tIME_SUPPORTED
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#ifndef PNG_tIME_SUPPORTED
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# define PNG_tIME_SUPPORTED
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#endif
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#endif
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#ifndef PNG_NO_WRITE_tRNS
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#define PNG_WRITE_tRNS_SUPPORTED
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#ifndef PNG_tRNS_SUPPORTED
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# define PNG_tRNS_SUPPORTED
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#endif
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#endif
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#ifndef PNG_NO_WRITE_zTXt
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#define PNG_WRITE_zTXt_SUPPORTED
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#ifndef PNG_zTXt_SUPPORTED
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# define PNG_zTXt_SUPPORTED
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#endif
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#endif
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#ifndef PNG_NO_WRITE_UNKNOWN_CHUNKS
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#define PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED
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#ifndef PNG_UNKNOWN_CHUNKS_SUPPORTED
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# define PNG_UNKNOWN_CHUNKS_SUPPORTED
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#endif
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#endif
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#if defined(PNG_WRITE_iTXt_SUPPORTED) || defined(PNG_WRITE_tEXt_SUPPORTED) || \
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defined(PNG_WRITE_zTXt_SUPPORTED)
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#define PNG_WRITE_TEXT_SUPPORTED
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#ifndef PNG_TEXT_SUPPORTED
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# define PNG_TEXT_SUPPORTED
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#endif
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#endif
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#endif /* PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED */
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@@ -644,7 +767,9 @@ typedef png_uint_16 FAR * png_uint_16p;
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typedef png_int_16 FAR * png_int_16p;
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typedef PNG_CONST char FAR * png_const_charp;
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typedef char FAR * png_charp;
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#ifdef PNG_FLOATING_POINT_SUPPORTED
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typedef double FAR * png_doublep;
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#endif
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/* Pointers to pointers; i.e. arrays */
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typedef png_byte FAR * FAR * png_bytepp;
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@@ -654,7 +779,9 @@ typedef png_uint_16 FAR * FAR * png_uint_16pp;
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typedef png_int_16 FAR * FAR * png_int_16pp;
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typedef PNG_CONST char FAR * FAR * png_const_charpp;
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typedef char FAR * FAR * png_charpp;
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#ifdef PNG_FLOATING_POINT_SUPPORTED
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typedef double FAR * FAR * png_doublepp;
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#endif
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/* Pointers to pointers to pointers; i.e. pointer to array */
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typedef char FAR * FAR * FAR * png_charppp;
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@@ -703,7 +830,7 @@ typedef z_stream FAR * png_zstreamp;
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# define PNG_EXPORT_VAR(type) extern __declspec(dllexport) type
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# endif
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# ifdef PNG_ATTR_DLLEXP
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# define PNG_EXPORT_VAR(type) extern type __attribute__((dllexport))
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# define PNG_EXPORT_VAR(type) extern type __attribute__((dllexport))
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# endif
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# ifdef PNG_DECL_DLLIMP
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# define PNG_EXPORT_VAR(type) extern __declspec(dllimport) type
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@@ -743,7 +870,7 @@ typedef z_stream FAR * png_zstreamp;
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#endif
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/* End of memory model independent support */
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/* Just a double check that someone hasn't tried to define something
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/* Just a little check that someone hasn't tried to define something
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* contradictory.
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*/
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#if (PNG_ZBUF_SIZE > 65536) && defined(PNG_MAX_MALLOC_64K)
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