- 29 6月, 2010 1 次提交
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由 Glenn Randers-Pehrson 提交于
where it is not appropriate. If mainprog->jmpbuf is used by setjmp, then png_longjmp cannot be used. Reversed patch to remove error handler when the jmp_buf is stored in the main program structure, not the png_struct. The error handler is needed because the default handler in libpng will always use the jmp_buf in the library control structure; this is never set. The gregbook code is a useful example because, even though it uses setjmp/longjmp, it shows how error handling can be implemented using control mechanisms not directly supported by libpng. The technique will work correctly with mechanisms such as Microsoft Structure Exceptions or C++ exceptions (compiler willing - note that gcc does not by default support interworking of C and C++ error handling.)
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- 29 4月, 2010 1 次提交
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由 Glenn Randers-Pehrson 提交于
to PNG_HANDLE_AS_UNKNOWN_SUPPORTED in gregbook/readpng2.c
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- 03 3月, 2010 1 次提交
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由 Glenn Randers-Pehrson 提交于
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- 22 2月, 2010 1 次提交
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由 Glenn Randers-Pehrson 提交于
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- 19 2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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- 10 11月, 2009 1 次提交
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由 Glenn Randers-Pehrson 提交于
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- 07 4月, 2009 14 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
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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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