- 13 8月, 2010 1 次提交
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由 Glenn Randers-Pehrson 提交于
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- 11 8月, 2010 4 次提交
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
Revised contrib/gregbook to work under cygwin/mingw.
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由 Glenn Randers-Pehrson 提交于
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- 06 8月, 2010 3 次提交
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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- 05 8月, 2010 1 次提交
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由 Glenn Randers-Pehrson 提交于
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- 04 8月, 2010 1 次提交
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由 Glenn Randers-Pehrson 提交于
they are no longer used.
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- 02 8月, 2010 3 次提交
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
The changes include support for function attributes in VC in addition to those already present in GCC - necessary because without these some warnings are unavoidable. Fixes include signed/unsigned fixes in pngvalid and checks with gcc -Wall -Wextra -Wunused. VC requires function attributes on function definitions as well as declarations, PNG_FUNCTION has been added to enable this and the relevant function definitions changed.
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- 01 8月, 2010 2 次提交
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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- 31 7月, 2010 8 次提交
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
that were recently introduced, mostly resulting from safe but uncast assignments to shorter integers. Also added a zlib VStudio release library project because the latest zlib Official Windows build does not include such a thing.
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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- 30 7月, 2010 17 次提交
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由 Glenn Randers-Pehrson 提交于
Renamed "png_sucker" to "png_store" in pngvalid.c
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
Also png_set_filter_heuristics_fixed and png_get_aspect_ratio_fixed.
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
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由 Glenn Randers-Pehrson 提交于
Fixed point APIs are now supported throughout (no missing APIs). Internal fixed point arithmetic support exists for all internal floating point operations. sCAL validates the floating point strings it is passed. Safe, albeit rudimentary, Watcom support is provided by PNG_API_RULE==2 Two new APIs exist to get the number of passes without turning on the PNG_INTERLACE transform and to get the number of rows in the current pass. A new test program, pngvalid.c, validates the gamma code. Errors in the 16 bit gamma correction (overflows) have been corrected. cHRM chunk testing is done consistently (previously the floating point API bypassed it, because the test really didn't work on FP, now the test is performed on the actual values to be stored in the PNG file so it works in the FP case too.) Most floating point APIs now simply call the fixed point APIs after converting the values to the fixed point form used in the PNG file. The standard headers no longer include zlib.h, which is currently only required for pngstruct.h and can therefore be internal. (Patches by John Bowler)
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